CN106948018A - The soft non-woven fabrics of silk or the special additive of fiber and preparation method thereof and non-woven fabrics - Google Patents
The soft non-woven fabrics of silk or the special additive of fiber and preparation method thereof and non-woven fabrics Download PDFInfo
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- CN106948018A CN106948018A CN201710213027.2A CN201710213027A CN106948018A CN 106948018 A CN106948018 A CN 106948018A CN 201710213027 A CN201710213027 A CN 201710213027A CN 106948018 A CN106948018 A CN 106948018A
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- fatty acid
- woven fabrics
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 95
- 239000000654 additive Substances 0.000 title claims abstract description 79
- 230000000996 additive effect Effects 0.000 title claims abstract description 79
- 239000000835 fiber Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 115
- 239000000194 fatty acid Substances 0.000 claims abstract description 115
- 229930195729 fatty acid Natural products 0.000 claims abstract description 115
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 59
- 239000000203 mixture Substances 0.000 claims abstract description 59
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 70
- 235000011187 glycerol Nutrition 0.000 claims description 35
- -1 polypropylene Polymers 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 229920000098 polyolefin Polymers 0.000 claims description 18
- 239000004743 Polypropylene Substances 0.000 claims description 14
- 229920001155 polypropylene Polymers 0.000 claims description 14
- 238000007792 addition Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 9
- 230000002421 anti-septic effect Effects 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000969 carrier Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 24
- 230000008569 process Effects 0.000 abstract description 14
- 238000009987 spinning Methods 0.000 abstract description 8
- 229920001169 thermoplastic Polymers 0.000 abstract description 8
- 230000035807 sensation Effects 0.000 abstract description 3
- 150000001408 amides Chemical class 0.000 description 20
- 239000004744 fabric Substances 0.000 description 11
- 230000006872 improvement Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000012815 thermoplastic material Substances 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 9
- ILRSCQWREDREME-UHFFFAOYSA-N dodecanamide Chemical compound CCCCCCCCCCCC(N)=O ILRSCQWREDREME-UHFFFAOYSA-N 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 238000002156 mixing Methods 0.000 description 8
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 6
- 229940070765 laurate Drugs 0.000 description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004594 Masterbatch (MB) Substances 0.000 description 4
- 229940064004 antiseptic throat preparations Drugs 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 3
- 229940049964 oleate Drugs 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 229940126062 Compound A Drugs 0.000 description 2
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 2
- 238000007380 fibre production Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229940116335 lauramide Drugs 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000001559 benzoic acids Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229950008882 polysorbate Drugs 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940117013 triethanolamine oleate Drugs 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a kind of soft non-woven fabrics of silk or the special additive of fiber, comprising mixture A, the mixture A is made up of following components by weight percentage：Fatty acid amide 1 99%, single, double fatty acid glyceride 1 99%.Correspondingly, the invention also discloses the preparation method of above-mentioned additive, and the non-woven fabrics containing above-mentioned additive.Using the present invention, the additive can make non-woven fabrics have sensation as silk, and can have good compatibility with thermoplastic polymer, not influence spinning effect, and process is simple, and cost is relatively low.
Description
Technical field
The present invention relates to non-woven fabrics field, the soft non-woven fabrics of more particularly to a kind of silk or the special additive of fiber and its system
Preparation Method, and the non-woven fabrics being made of above-mentioned additive.
Background technology
With the improvement of people ' s living standards and the continuous reinforcement that prevents pollution to realize, disposable medical, amenities
Using more and more universal.Wherein, in disposable sanitary articles sanitary napkin, panty liner, nappy, paper diaper, drawing trousers etc.
Surface layer, counterdie, every the materials of part such as leakage be all to use non-woven fabrics.By development for many years, the structures of these products base
Shaped in sheet, but people are to the performance of product and the requirement more and more higher of feel, in order to meet consumer demand, it is soft and
Comfortableness is the most important performance of these amenities.
Because several major parts in these amenities are all to use non-woven fabrics, the softness of these products is improved
Degree, everybody goes to target in the pliability for improving non-woven fabrics.But because non-woven fabrics (is moulded with thermoplastic material
Material) production, flexibility is improved to post-process non-woven fabrics or add in the plastic in process of production addition
Agent.It is simplest method wherein to add additive in the plastic in process of production.For many years, people are studying such as always
What improves the flexibility of non-woven fabrics by adding additive in the melt.
During non-woven fabrics flexibility is pursued, definition of the people to pliability is also being continually changing.Soft nonwoven
Cloth, no matter in sense of touch and pliability get on weigh, should all feel to user be furnished with common nonwoven it is significantly different.
In the past, people thought always, non-woven fabrics it is smooth it is sympathetic be the flexibility of non-woven fabrics because being felt when smooth with plastics
Sensation originally is different, it is easy to feels and.Then, past 10 years, many people make non-woven fabrics become refreshing in research of trying every possible means
Sliding additive.But with the continuous improvement of living standard, requirement of the people to disposable sanitary articles also more and more higher, people
Wish that disposable sanitary articles also have and be similar to the same feel of silk, silk was both soft, personal, there is trickle sliding sense again,
Touch up the sensation of soft and light.Then, pursuit of the health in the market to the soft feel non-woven fabrics of silk is also more and more stronger.
In recent years, multiple patents solve the problem of non-woven fabrics is soft, these patents can be summarized as following several：Add
Plus agent class, including some quarternary ammonium salt compounds, siloxane compound, amides compound etc., wherein Patent No.
CN102791921A patent is to improve feel with quaternary ammonium salt, and Patent No. US6740609B1 and US3454519 are to use acid amides
Class compound improves feel.Raw material class, such as, with raw material based on polyethylene (PE), the nonwoven of this raw material production is furnished with very
Soft feel；In addition, the non-woven fabrics of bicomponent fibre production is also widelyd popularize, bicomponent fibre includes polypropylene-poly-
Ethene (PP/PE) fiber, polyester-polyethylene (PET/PE) fiber etc., now popular hot-wind nonwoven cloth, is exactly using double
What component fibre produced for main material, it make use of polyethylene in bicomponent fibre (PE) viscous in the sliding sense on top layer, and hot blast
Closing technique makes the characteristics of non-woven fabrics keeps fluffy, there is the feel of soft and light to a certain extent.In addition, adding a certain amount of elasticity
Body can also improve the flexibility of non-woven fabrics, may be referred to United States Patent (USP) US7319077B2.
But, the embodiment of prior art is that fatty acid amide is used alone or as a mixture, or is used together with elastomer
Reach the effect of softness.The product of current additive kind is main based on smooth effect, wherein the raw material of siliceous composition is in health
It is unwelcome during use on product；The product fracture strength of the non-woven fabrics of raw material can decline based on polyethylene (PE),
And the technics comparing hardly possible produced with the raw material is controlled, production efficiency is not high, cost increase；Bicomponent fibre non-woven fabrics, such as
The production procedure of hot-wind nonwoven cloth is also more complicated, and product can not be made too thin, and the Gram Mass of product can not drop too low
(uniformity is just bad at generally below 16 grams), cost is also higher；Add elastomer production soft nonwoven when, elastomer plus
Preferable soft effect will be can be only achieved more greatly by entering amount, cause the totle drilling cost of product to rise.
The closest prior art of the application is the B of Publication No. CN 104562257《A kind of non-woven fabrics or fiber are special
Additive and preparation method thereof and non-woven fabrics》, this is filed an application by the applicant in 2015.01.06.Above-mentioned non-woven fabrics
The problem of additive is maximum is that its feel is that cotton sense is soft, it is impossible to which meet existing market has as silk for non-woven fabrics
Feel the requirement with flexibility.
That is, existing non-woven fabrics additive fails to meet requirement of the health market to the soft effect of nonwoven cloth silk.Although also having
Part non-woven fabrics additive can improve the soft effect of silk, but after silk is soft effect improved, cause other physical performance indexs to decline
Or the cost increase of product.
The content of the invention
The technical problems to be solved by the invention be there is provided a kind of soft non-woven fabrics of silk or the special additive of fiber,
Non-woven fabrics can be made to have as silk to feel and flexibility, and there can be good compatibility with thermoplastic polymer, do not influence to spin
Silk effect, and process is simple, and cost is relatively low.
The technical problems to be solved by the invention also reside in that there is provided the method for preparing above-mentioned additive.
The technical problems to be solved by the invention also reside in that there is provided the non-woven fabrics being made of above-mentioned additive.
To reach above-mentioned technique effect, the invention provides a kind of soft non-woven fabrics of silk or the special additive of fiber, bag
A containing mixture, the mixture A is made up of following components by weight percentage：
Fatty acid amide 1-99%
Single, double fatty acid glyceride 1-99%；
Wherein, the fatty acid amide includes structural formula I, and the structural formula I is：
X scope is 6-26, and Y scope is 13-53；
The single, double fatty acid glyceride is (fat) acid esters of glycerine one C of following structural formula3H5(OH)2(OCOR) it is, sweet
Two (fat) acid esters C of oil3H5(OH)(OCOR)2One kind or combination.
As the improvement of such scheme, the additive is mainly made up of following compositions by weight percentage：
Mixture A 1-80%
Carrier 20-99%
The carrier is polyolefin, the one or more of polyolefin copolymer.
As the improvement of such scheme, the additive is additionally added 0.01-30% functional agent, and the functional agent is to help
Agent, hydrophilizing agent, antistatic additive, the one or more of antiseptic.
As the improvement of such scheme, additions of the mixture A in non-woven fabrics is 0.005-12%.
Accordingly, the present invention also provides the preparation method of a kind of soft non-woven fabrics of above-mentioned silk or the special additive of fiber,
Including：
The single, double fatty acid glyceride of 1-99% fatty acid amide and 1-99% is mixed, finished product is obtained.
As the improvement of such scheme, preparation method includes：
The single, double fatty acid glyceride of 1-99% fatty acid amide and 1-99% is mixed, mixture A is obtained；
1-80% mixtures A is mixed with 20-99% carriers, finished product is obtained.
As the improvement of such scheme, preparation method includes：
The single, double fatty acid glyceride of 1-99% fatty acid amide and 1-99% is mixed, mixture A is obtained；
1-80% mixtures A is mixed into extrusion with 20-99% carriers, concentrated granular is formed.
Accordingly, the present invention also provides a kind of non-woven fabrics, and the non-woven fabrics is added with above-mentioned additive.
As the improvement of such scheme, the non-woven fabrics is added with above-mentioned additive and elastomer.
The non-woven fabrics is using polypropylene as primary raw material；The addition of the additive is 0.5-15%.
Implement the present invention to have the advantages that：
Fatty acid amide (one or more) and single, double fatty acid glyceride (one or more) are combined as by the present invention
Melt additive is used, and can improve non-woven fabrics, particularly with pliability of the polypropylene (PP) for the non-woven fabrics of primary raw material, is made
Non-woven fabrics had and feel and flexibility as silk, while suitable for improving continuous fiber, the silk smooth felling of chopped fiber and flexibility.
Moreover, the present invention, which need to only be used alone, just good soft effect.
The present invention with good silk except sliding soft effect, and it can also have good compatibility with thermoplastic polymer,
Spinning effect is not influenceed, and process is simple, it is easy to control, cost is relatively low.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, it will make further detailed to the present invention below
Description.
The nonwoven applied on amenities is furnished with the non-woven fabrics of continuous fiber production, such as (one layer of Nonwovens of spunbond
Or MULTILAYER COMPOSITE), (one or more layers Nonwovens of spunbond is sandwiched between one or more layers meltblown nonwovens to SMS non-woven fabrics
Compound nonwoven cloth)；Also the non-woven fabrics that useful chopped fiber is shaped again after combing, such as hot-wind nonwoven cloth, fabric hot rolled nonwoven fabrics, spun lacing without
Spin cloth etc..The non-woven fabrics of continuous filament yarn is spinning after thermoplastic material melts through screw rod, the cooling direct lapping of drawing-off, then through overheat
Roll, heat, the sizing of the method such as spun lacing, the fiber of chopped fiber class non-woven fabrics is spinning after thermoplastic material melts through screw rod, cooling
Drawing-off, the process such as oil, cut off, packing first produce chopped fiber, and then chopped fiber is again by process lappings such as shredding, combings, so
Shaped afterwards by methods such as hot rolling, hot melt, spun lacings.Either continuous fiber or staple fiber nonwoven fabric, their fiber is all
Comprising a thermoplastic material by screw rod melt spinning, the process of cooling drawing-off, therefore the flexibility of fiber can be at this
During be achieved, these soft fibers by lapping formed non-woven fabrics after, the soft effect of non-woven fabrics is shown
Come.
Feel and flexibility effect and thermoplastic poly as silk however, existing non-woven fabrics additive can not be met simultaneously
Compound has good compatibility, process simple, and cost is more low to be required.Therefore, the present invention provides a kind of silk soft nonwoven
Cloth or the special additive of fiber.
According to the present invention the first preferred embodiment, the soft non-woven fabrics of this thread or the special additive of fiber are comprising mixed
The fatty acid amide of compound A, mixture A comprising 1%-99% and 1%-99% single, double fatty acid glyceride are (by weight
Example).Mixture A is 0.005% to 12% in total proportion of the soft non-woven fabrics of silk or fiber.
It is preferred that, fatty acid amides of the mixture A comprising 10%-80% and 10%-80% single, double glycerine fatty acid
Ester.More preferably, fatty acid amides of the mixture A comprising 20%-60% and 20%-60% single, double fatty acid glyceride.
If the content of fatty acid amide or the content ﹤ 1% of aliphatic acid, can cause the soft effect of non-woven fabrics bad, it is impossible to
Reach the soft requirement of the silk of non-woven fabrics.If the content of fatty acid amide or the content ﹥ 99% of aliphatic acid, can equally cause non-woven fabrics
Soft effect it is bad, it is impossible to reach the soft requirement of the silk of non-woven fabrics.
Wherein, fatty acid amide includes structural formula I, and the structural formula I is：
Wherein, X scope is 6-26, and Y scope is 13-53.
Fatty acid amide of the present invention needs to select higher fatty acid amides, refers to the hydroxyl in higher fatty acids by amino
The compound that (or amido) replaces and generated, carbon number is less than 6 or the fatty acid amide higher than 26 is not belonging to higher fatty acids
The category of acid amides, is not suitable for the present invention.
The single, double fatty acid glyceride is (fat) acid esters of glycerine one C of following structural formula3H5(OH)2(OCOR) it is, sweet
Two (fat) acid esters C of oil3H5(OH)(OCOR)2One kind or combination.Single, double fatty acid glyceride belongs to the surface of nonionic
Activating agent.It is existing hydrophilic and has lipophilic group, with a variety of functions such as wetting, emulsification, foamings, is lubricated in plastic processing
Agent and antistatic additive, in the present invention, single, double fatty acid glyceride can make fiber surface produce lubricant effect, assign fiber
The sliding feel of silk.
The carbochain of above fatty acid amide and single, double fatty acid glyceride ester can be any alkane, alkene or alkynes
Structure, change dependent on saturation degree and with corresponding X, Y value.Also, carbochain can have appropriate alkyl substitution and bifurcated,
The characteristics of pliability is improved is kept simultaneously.
It should be noted that mixture A includes fatty acid amide and single, double fatty acid glyceride, fatty acid amide can
To be one or more, single, double fatty acid glyceride can be one or more.
Specifically, fatty acid amide can be selected from erucyl amide, oleamide, fatty monoethanol amide, lauramide
In one or more, but not limited to this；Single, double fatty acid glyceride can the stearate selected from single, double glycerine, palmitic acid
One or more in ester, oleate, pungent decylate, laurate, lactate, but not limited to this.
Before screw rod melting extrusion, a certain proportion of fatty acid amide is added in the polyolefinic raw materials such as polypropylene (PP)
The mixture A constituted with single, double fatty acid glyceride, can make non-woven fabrics have the feel as silk, and energy and thermoplastic poly
Compound has good compatibility, does not influence spinning effect, and process is simple, and cost is relatively low.
As second of the present invention preferred embodiment, the additive it is main by it is following by weight percentage into
It is grouped into：
Mixture A 1-80%
Carrier 20-99%
The carrier is polyolefin, the one or more of polyolefin copolymer.
Mixture A for carrier with polyolefin (or its copolymer) by forming a kind of mixture, or the mixture is squeezed
Go out to be formed a kind of concentrated granular (master batch), fatty acid amide of the particle containing about 1% to 80% and single, double fatty acid glyceride group
Into mixture A (by weight proportion).Fatty acid amide and single, double fatty acid glyceride composition mixture A in advance with properly
Vistanex prepare resulting mixture or concentrated granular (master batch), to be well mixed with granular polyolefin.
The mixture or concentrated granular are added into polyolefinic raw materials, and the mixture or concentrated granular are added into polyene
In hydrocarbon feed, adding proportion is about 0.5% to 15%, and general recommendations adding proportion is 1% to 5%, and preferably 1.5% arrives
4.5%.So, among the ratio of non-woven cloth products, the mixture ratio of fatty acid amide and single, double fatty acid glyceride reaches
To 0.005% to 12%.Continuous fiber non-woven fabrics, spun-bonded non-woven fabrics and SMS non-woven fabrics and long filament, chopped fiber etc. can
To reach effect soft as silk by adding the concentrated granular.
As the present invention the third preferred embodiment, the additive can also add 0.01-30% functional agent, work(
Energy agent is auxiliary agent, hydrophilizing agent, antistatic additive, the one or more of antiseptic.Fatty acid amide and single, double fatty acid glyceride group
Into mixture A in add the functional agent such as other auxiliary agents, hydrophilic, antistatic, antibacterial and be used together, can have non-woven fabrics
There are a variety of functions, meet different demands of the different occasions to non-woven fabrics.
Wherein, selection of auxiliary polypropylene wax (PP-WAX), scientific name low-molecular-weight polypropylene wax, with fusing point height, fusibility
The characteristics of low, lubricity, good dispersion.In process, MI values, increase lubricity and flowing can be improved by adding polypropylene wax
Property, the disconnected pass of flat filament is reduced, finish is improved.
Hydrophilizing agent can be selected from the one or more of common hydrophilizing agent, and consumption is preferably 0.1-8%, so that surface tension
It is rapid to change.Can be ionic (anion, cation and both sexes) surfactant or nonionic as common hydrophilizing agent
Type surfactant, such as polysorbate, sorbitan mono-laurate, triethanolamine oleate, sldium lauryl sulfate, sulfuric acid
Change castor oil, but not limited to this.
Antistatic additive can be selected from the one or more of common antistatic additive, and consumption is preferably 0.1-5%, will aggregation
Deleterious charge guiding/elimination.Can be nonionic type phosphoric acid ester sylvite or hydroxyl as common antistatic additive
Quaternary cationics, such as dodecyl dimethyl ethoxyl quaternary ammonium salt or octadecyldimethyl ethoxy season
Ammonium salt, but not limited to this.
Antiseptic can be selected from common antibacterial or the one or more of bactericide, and consumption is preferably 0.1-8%.As logical
Normal antibacterial or bactericide, can be alcohol, benzoic acids or phenol that atomicity is 1-8 etc., such as ethanol, propane diols, benzyl
Alcohol, salicylic acid, methyl p-hydroxybenzoate, cresols, but not limited to this.
Accordingly, the present invention also provides the preparation method of a kind of soft non-woven fabrics of above-mentioned silk or the special additive of fiber,
Including：The single, double fatty acid glyceride of 1-99% fatty acid amide and 1-99% is mixed, finished product is obtained.The preparation method is used
In the additive described in the first obtained above-mentioned preferred embodiment.
The present invention also provides the preparation method of the soft non-woven fabrics of another above-mentioned silk or the special additive of fiber, including：
The single, double fatty acid glyceride of 1-99% fatty acid amide and 1-99% is mixed, mixture A is obtained；By 1-80% mixtures A
Mixed with 20-99% carriers, obtain finished product.
Or, the preparation method includes：The 1-99% single, double fatty acid glyceride of fatty acid amide and 1-99% is mixed
Close, obtain mixture A；1-80% mixtures A is mixed into extrusion with 20-99% carriers, concentrated granular is formed.
The preparation method is used to the additive described in above-mentioned second of preferred embodiment is made.
Specifically, mixture A and carrier are in mixing extrusion, mixture A and carrier are melted by screw rod together, by
Die orifice is extruded, tank cooling, pelletizing, then can just be worked as master batch and be used, individually can also be added separately in thermoplastic material
Produce non-woven fabrics.It should be noted that mixture A is individually added separately into thermoplastic material producing non-woven fabrics, refer to fat
Sour acid amides and single, double fatty acid glyceride are added separately into thermoplastic material produce non-woven fabrics.
Therefore, preparation process of the present invention is simple, and with low cost, production process is also easy to control and operated.
It should be noted that the ins and outs of involved additive are same as above in the preparation method, no longer go to live in the household of one's in-laws on getting married herein
State.
Accordingly, the present invention also provides a kind of non-woven fabrics, and the non-woven fabrics is added with adding described in any of the above-described embodiment
Plus agent.That is, the single, double fatty acid glyceride of fatty acid amide and 1-99% of the described non-woven fabrics at least added with 1-99% it is mixed
Compound.The non-woven fabrics is preferably using polypropylene as primary raw material, and the addition of additive is preferably 0.5-15%.
The present invention can directly add additive described in any of the above-described embodiment into thermoplastic material, be obtained with producing
The soft non-woven fabrics of silk.Above-mentioned additive and elastomer can also be added in thermoplastic material by the present invention together, be obtained with producing
The soft non-woven fabrics of silk, the elastomer is referred to prior art design.
It should be noted that the ins and outs of the preparation method of the additive used in non-woven fabrics and the additive are ibid
It is described, it will not be repeated here.
The present invention is expanded on further with specific embodiment below
Embodiment 1
(1) formula of additive：The single, double fatty acid glyceride of 1g fatty acid amides, 99g, wherein, fatty acid amide is selected
Erucyl amide, single, double fatty acid glyceride selects the stearate of single, double glycerine.
(2) preparation method：The stearate of 1g erucyl amides, the single, double glycerine of 99g is mixed, finished product is obtained.
Embodiment 2
(1) formula of additive：The single, double fatty acid glyceride of 10g fatty acid amides, 90g, wherein, fatty acid amide choosing
With oleamide, single, double fatty acid glyceride selects the palmitate of single, double glycerine.
(2) preparation method：The palmitate of 10g oleamides, the single, double glycerine of 90g is mixed, finished product is obtained.
Embodiment 3
(1) formula of additive：The single, double fatty acid glyceride of 30g fatty acid amides, 70g, wherein, fatty acid amide choosing
With fatty monoethanol amide, single, double fatty acid glyceride selects the oleate of single, double glycerine.
(2) preparation method：The oleate of 30g fatty monoethanol amides, the single, double glycerine of 70g is mixed, finished product is obtained.
Embodiment 4
(1) formula of additive：The single, double fatty acid glyceride of 50g fatty acid amides, 50g, wherein, fatty acid amide choosing
With lauramide, single, double fatty acid glyceride selects the lactate of single, double glycerine.
(2) preparation method：The lactate of 50g lauramides, the single, double glycerine of 50g is mixed, finished product is obtained.
Embodiment 5
(1) formula of additive：The single, double fatty acid glyceride of 80g fatty acid amides, 20g, wherein, fatty acid amide choosing
With 40g erucyl amides and 40g lauramides；Single, double fatty acid glyceride selects the laurate of single, double glycerine.
(2) preparation method：The laurate of 40g erucyl amides, 40g lauramides, the single, double glycerine of 20g is mixed, obtained
Finished product.
Embodiment 6
(1) formula of additive：The single, double fatty acid glyceride of 99g fatty acid amides, 1g, wherein, fatty acid amide is selected
29g erucyl amides, 40g oleamides and 30g fatty monoethanol amides；Single, double fatty acid glyceride is from single, double glycerine
Pungent decylate.
(2) preparation method：By 29g erucyl amides, 40g oleamides, 30g fatty monoethanol amides, the single, double glycerine of 1g
Pungent decylate mixing, obtain finished product.
Embodiment 7
(1) formula of additive：The single, double fatty acid glyceride of 2g fatty acid amides, 78g, 20g polyolefin, wherein, fat
Sour acid amides selects 1g erucyl amides and 1g lauramides；Single, double fatty acid glyceride from the single, double glycerine of 28g pungent decylate,
The palmitate of the single, double glycerine of 50g.
(2) preparation method：1g erucyl amides, 1g lauramides, the pungent decylate of the single, double glycerine of 28g, 50g is single, double sweet
The palmitate mixing of oil, obtains mixture A；80g mixture A and 20g polyolefin are mixed, and obtain finished product.
Embodiment 8
(1) formula of additive：The single, double fatty acid glyceride of 10g fatty acid amides, 50g, 30g polyolefin, 10g polyenes
Hydrocarbon copolymer, wherein, fatty acid amide selects 10g oleamides；Single, double fatty acid glyceride selects the moon of the single, double glycerine of 25g
The stearate of the single, double glycerine of cinnamic acid ester, 25g.
(2) preparation method：By 10g oleamides, the laurate of the single, double glycerine of 25g, the single, double glycerine of 25g stearic acid
Ester is mixed, and obtains mixture A；60g mixture A and 30g polyolefin, the mixing of 10g polyolefin copolymers, obtain finished product.
Embodiment 9
(1) formula of additive：The single, double fatty acid glyceride of 30g fatty acid amides, 30g, 15g polyolefin, 15g polyenes
Hydrocarbon copolymer, 3g hydrophilizing agents, 1g antistatic additive, 6g antiseptics, wherein, fatty acid amide selects 20g erucyl amides and 10g oleic acid
Acid amides；Laurate, the stearate of 10g single, double glycerine, 10g of the single, double fatty acid glyceride from the single, double glycerine of 10g
The lactate of single, double glycerine.
(2) preparation method：20g erucyl amides, 10g oleamides, the laurate of the single, double glycerine of 10g, 10g is single, double
The lactate of the single, double glycerine of the stearate of glycerine, 10g, 3g hydrophilizing agents, 1g antistatic additive, the mixing of 6g antiseptics, are mixed
Thing A；70g mixture A and 15g polyolefin, 15g polyolefin copolymers are melted by screw rod together, are extruded by die orifice, tank is cold
But, pelletizing, obtains finished product.
Embodiment 10
(1) formula of additive：The single, double fatty acid glyceride of 25g fatty acid amides, 20g, 50g polyolefin, 3g are hydrophilic
Agent, 2g antiseptics, wherein, fatty acid amide selects oleamide；Single, double fatty acid glyceride is pungent from the single, double glycerine of 15g
The palmitate of the single, double glycerine of decylate, 5g.
(2) preparation method：By 25g oleamides, the pungent decylate of the single, double glycerine of 15g, the single, double glycerine of 5g palmitic acid
Ester, 3g hydrophilizing agents, the mixing of 2g antiseptics, obtain mixture A；50g mixture A and 50g polyolefin is melted by screw rod together, by
Die orifice is extruded, tank cooling, pelletizing, obtains finished product.
First, silk is made with the double end spunbond product of Additive Production of the present invention and the double end spunbond product of existing Additive Production
The technology of soft degree is compared, as a result as follows：
(1), pliability compares：By taking 15 grams of spunbond products as an example, the appraisal procedure of use is Handle-O-Meter tests
Method, as a result as shown in Table 1：
It should be noted that Handle-O-Meter method of testing is to measure flaky material by pliability tester
" feel ", the influence of concentrated expression elastic properties of materials and suface friction.The pliability Handle-O-Meter smaller explanation of numerical value
It is more soft, better, the overall good hand touch of the sliding sense of the smaller explanation of coefficient of friction numerical value.
As shown in Table 1, the present invention is added after additive, and its pliability is lower than mill run by 20% or so, mantle friction system
Number also low 10~68%, reaches soft effect as good silk.Moreover, present invention only requires a kind of additive is added, individually
Use can obtain the effect above.In addition, the addition of above-mentioned additive is 2.5%, addition is few, effectively control cost and letter
Change process.
(2) the feel comparative result of different people, is felt as silk：
15 grams of every square metre of SS non-woven fabrics of two plus product 2.5% of the present invention are selected, the different softening agents with other 5 additions
Same 15 grams of every square metre of SS non-woven fabrics be placed in different cartons, gone to touch the silk of this 6 kinds of cloth respectively in batches by 10 people
Soft feeling, then respectively identifying oneself, silk-like handle is good to beat " √ ", silk-like handle it is bad beat "×", the finally scoring to 10 people converges
Always, as a result show, plus 15 grams of every square metre of SS non-woven fabrics silk-like handles of product of the present invention 2.5% are best.As a result it is as follows：
As shown in Table 2,15 grams of every square metre of SS non-woven fabrics for adding product 2.5% of the present invention are that most people think silk
Feel, it is believed that the good number ratio of silk-like handle is up to 80%.
2nd, the compatibility of additive of the present invention and thermoplastic polymer is detected
It is mixed that the fatty acid amide and single, double fatty acid glyceride that 5% is added in polypropylene (PP) Spinning are constituted
Compound A, by continuous spinning 48 hours, fibre fineness reached 1.6 denier, the problem of fracture of wire do not occurred.Therefore, practice card
Bright, inventive mixture A has good compatibility with polypropylene.
To sum up, the present invention can meet soft effect as silk and thermoplastic polymer simultaneously and have good compatibility, add
Work process is simple, and cost is more low to be required.
(1) present invention need only be by fatty acid amide and single, double fatty acid glyceride mixing resulting mixture, or by aliphatic acid
Mixture and the carrier mixing of acid amides and single, double fatty acid glyceride, or by fatty acid amide and single, double fatty acid glyceride
Mixture and carrier be made into master batch and use, individually can also be added separately into thermoplastic material producing non-woven fabrics.Therefore,
Process of the present invention is simple, and cost is relatively low.
(2) silk-like handle of the invention is good, and thermoplastic polymer has good compatibility, and pliability is lower than mill run
20% or so, skin-friction coefficient is also low by 10~68%.Moreover, the addition of the present invention is few, exclusive use can obtain above-mentioned
Effect.The silk-like handle effect same to reach, prior art needs to use adds a certain proportion of modeling in polyolefinic raw materials
Expect elastomer and amide substance spinning together, elastic material amount ratio is higher, can so cause technique to be difficult to control to, cost also compared with
Height, and because addition is high, it is wide in variety, operate cumbersome.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of soft non-woven fabrics of silk or the special additive of fiber, it is characterised in that comprising mixture A, the mixture A by
Following component compositions by weight percentage：
Fatty acid amide 1-99%
Single, double fatty acid glyceride 1-99%；
Wherein, the fatty acid amide includes structural formula I, and the structural formula I is：
X scope is 6-26, and Y scope is 13-53；
The single, double fatty acid glyceride is (fat) acid esters of glycerine one C of following structural formula3H5(OH)2(OCOR), glycerine two
(fat) acid esters C3H5(OH)(OCOR)2One kind or combination.
2. additive as claimed in claim 1, it is characterised in that the additive it is main by it is following by weight percentage
Composition is constituted：
Mixture A 1-80%
Carrier 20-99%
The carrier is polyolefin, the one or more of polyolefin copolymer.
3. the additive as described in claim 1 or 4, it is characterised in that the additive is additionally added 0.01-30% function
Agent, the functional agent is auxiliary agent, hydrophilizing agent, antistatic additive, the one or more of antiseptic.
4. additive as claimed in claim 1, it is characterised in that additions of the mixture A in non-woven fabrics be
0.005-12%.
5. the preparation method of a kind of soft non-woven fabrics of silk as described in claim any one of 1-4 or the special additive of fiber,
It is characterised in that it includes：
The single, double fatty acid glyceride of 1-99% fatty acid amide and 1-99% is mixed, finished product is obtained.
6. the preparation method of additive as claimed in claim 5, it is characterised in that including：
The single, double fatty acid glyceride of 1-99% fatty acid amide and 1-99% is mixed, mixture A is obtained；
1-80% mixtures A is mixed with 20-99% carriers, finished product is obtained.
7. the preparation method of additive as claimed in claim 5, it is characterised in that including：
The single, double fatty acid glyceride of 1-99% fatty acid amide and 1-99% is mixed, mixture A is obtained；
1-80% mixtures A is mixed into extrusion with 20-99% carriers, concentrated granular is formed.
8. a kind of non-woven fabrics, it is characterised in that the non-woven fabrics addition is just like the additive described in claim any one of 1-4.
9. non-woven fabrics as claimed in claim 8, it is characterised in that the non-woven fabrics addition is just like any one of claim 1-4
Described additive and elastomer；
The non-woven fabrics is using polypropylene as primary raw material；
The addition of the additive is 0.5-15%.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904686A (en) * | 2017-11-13 | 2018-04-13 | 肇庆市高要区精彩塑胶原料有限公司 | Fluffy dedicated additive of non-woven fabrics or fiber and preparation method thereof and non-woven fabrics |
| CN116409034A (en) * | 2021-12-29 | 2023-07-11 | 江苏盛纺纳米材料科技股份有限公司 | Composite fiber material and preparation method and application thereof |
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|---|---|---|---|---|
| CN104562257A (en) * | 2015-01-06 | 2015-04-29 | 陈康振 | Nonwoven fabric or fiber dedicated additive and preparation method thereof and nonwoven fabric |
| CN106192213A (en) * | 2016-08-15 | 2016-12-07 | 东莞市悠悠美居家居制造有限公司 | A kind of flexible nonwoven cloth and preparation method thereof |
| CN106232888A (en) * | 2014-10-17 | 2016-12-14 | 花王株式会社 | Non-woven fabrics |
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| CN106232888A (en) * | 2014-10-17 | 2016-12-14 | 花王株式会社 | Non-woven fabrics |
| CN104562257A (en) * | 2015-01-06 | 2015-04-29 | 陈康振 | Nonwoven fabric or fiber dedicated additive and preparation method thereof and nonwoven fabric |
| CN106192213A (en) * | 2016-08-15 | 2016-12-07 | 东莞市悠悠美居家居制造有限公司 | A kind of flexible nonwoven cloth and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107904686A (en) * | 2017-11-13 | 2018-04-13 | 肇庆市高要区精彩塑胶原料有限公司 | Fluffy dedicated additive of non-woven fabrics or fiber and preparation method thereof and non-woven fabrics |
| CN116409034A (en) * | 2021-12-29 | 2023-07-11 | 江苏盛纺纳米材料科技股份有限公司 | Composite fiber material and preparation method and application thereof |
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