CN105155281A - Fabric softening agent - Google Patents
Fabric softening agent Download PDFInfo
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- CN105155281A CN105155281A CN201510660930.4A CN201510660930A CN105155281A CN 105155281 A CN105155281 A CN 105155281A CN 201510660930 A CN201510660930 A CN 201510660930A CN 105155281 A CN105155281 A CN 105155281A
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- fabric softener
- coupling agent
- silicone polymer
- dimethyl silicone
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- 239000004744 fabric Substances 0.000 title abstract description 14
- 239000004902 Softening Agent Substances 0.000 title abstract description 8
- 239000007822 coupling agent Substances 0.000 claims abstract description 29
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 10
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims abstract description 10
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 10
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 10
- 238000004821 distillation Methods 0.000 claims abstract description 7
- 238000010992 reflux Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 7
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims abstract description 7
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 22
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 22
- 239000002979 fabric softener Substances 0.000 claims description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 14
- 229960000583 acetic acid Drugs 0.000 claims description 7
- 239000012362 glacial acetic acid Substances 0.000 claims description 7
- -1 γ-dimethylamino-propyl Chemical group 0.000 claims description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- FQYUMYWMJTYZTK-UHFFFAOYSA-N Phenyl glycidyl ether Chemical compound C1OC1COC1=CC=CC=C1 FQYUMYWMJTYZTK-UHFFFAOYSA-N 0.000 claims description 6
- 230000006837 decompression Effects 0.000 claims description 6
- 239000003643 water by type Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- DUIOKRXOKLLURE-UHFFFAOYSA-N 2-octylphenol Chemical group CCCCCCCCC1=CC=CC=C1O DUIOKRXOKLLURE-UHFFFAOYSA-N 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 3
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical group CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 claims description 2
- LMVLVUPTDRWATB-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propan-1-ol Chemical compound CO[Si](C)(OC)CCCO LMVLVUPTDRWATB-UHFFFAOYSA-N 0.000 claims description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- GTXWPZRNXZAPGM-UHFFFAOYSA-N NCCC[SiH](OC(OCC)(OCC)OCC)OC Chemical compound NCCC[SiH](OC(OCC)(OCC)OCC)OC GTXWPZRNXZAPGM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004383 yellowing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 235000013351 cheese Nutrition 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract 2
- 239000003377 acid catalyst Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000008367 deionised water Substances 0.000 abstract 1
- 229910021641 deionized water Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 description 12
- 229920002545 silicone oil Polymers 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- 239000004753 textile Substances 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000012875 nonionic emulsifier Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000010148 water-pollination Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000012874 anionic emulsifier Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002118 epoxides Chemical group 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000010855 food raising agent Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a fabric softening agent. The fabric softening agent comprises the following raw materials: alpha, omega-dihydroxy polydimethyl siloxane, unsaturated glycidyl ether, Si-H-containing polydimethyl siloxane oligomer, octamethyl cyclotetrasiloxane, coupling agents, emulsifiers, an acid catalyst and water, wherein a preparation method for Si-H-containing polydimethyl siloxane oligomer comprises the following steps: mixing 20-40 parts in weight of trimethoxy silane and 1-2 parts in weight of trifluoromethanesulfonic acid, dropwise adding 10-20 parts in weight of deionized water within 20-30 min while stirring at room temperature, heating reflux for 1-2 h, cooling to room temperature, adding toluene and water for cleaning, and performing reduced pressure distillation at 60-80 DEG C to obtain the Si-H-containing polydimethyl siloxane oligomer. The fabric softening agent provided by the invention is excellent in hand feeling, resistant to washing, low in yellowing, high in hydrophilic effect, resistant to high temperature and high in shearing, and can be applied to a cheese high-shearing process and the like.
Description
Technical field
The present invention relates to textile auxiliary field.More particularly, the present invention relates to a kind of fabric softener.
Background technology
In textile auxiliary, softener is a large class in post-finishing agent, and its major function meets the different feel of various textiles and the requirement of style.Fabric softener commodity are mainly divided into two large classes: one is the aliphatic type of non-silicon: based on cationic, and also have nonionic, anionic and the firm amphoteric ion type of the moon, formulation has: emulsion form, thick pulpous state, high dense consistent lubricant essence and the soft pearl of wax-like film etc.; Two is silicone type: silicone based softener is the softener kind be most widely used in current textile industry, also be improve the quality of products in textile printing and dyeing processing, increase the important auxiliary agent of one of added value of product, through development for many years, develop into and there is good washability, the features such as anti-shrinkage, hydrophily and imparting textiles different-style.
Organosilyl development have passed through three phases, the first generation is methyl-silicone oil emulsion, and poly-methyl-silicone oil emulsification is formed nonionic, is mainly used in the level and smooth component of yarn lubrication or raising agent, but because feel is comparatively hard, need again the separately composite product as softener film or consistent lubricant class; The second generation is the polymerization of D4 silicone oil emulsion, and also referred to as hydroxyl breast, flatness is good, but high temperature resistant, resistance to high shear, and electrolyte-resistant aspect still needs to improve, and uses badly to there will be oil mark; The third generation is the amino polysiloxane soft agent of a large amount of industrial application at present, though fabric can be given surpass soft effect, elasticity and washability, but in use procedure, owing to there is a lot of uncontrollable factor, the stability of working solution declines, and often causes this kind of silicone oil emulsion breakdown of emulsion, floating oil, roll banding, and the raw silicone oil spot being difficult to remove of final artificial delivery.
Summary of the invention
For above deficiency, the object of the present invention is to provide a kind of fabric softener, this softener has excellent feel and drapability, washability, low-yellowing, and hydrophilic effect is good, and high temperature resistant, high shear, can be used in the high shear process such as cheese.
The technical solution used in the present invention is:
A kind of fabric softener, it comprises the raw material of following weight portion:
The preparation method of the described dimethyl silicone polymer oligomer containing Si-H is: weight portion is respectively the trimethoxy silane of 20 ~ 40 parts, the trifluoromethayl sulfonic acid of 1 ~ 2 part, in 20 ~ 30min, 10 ~ 20 parts of deionized waters are instilled under stirring at room temperature, add hot reflux 1 ~ 2h, be chilled to room temperature, add toluene and water is cleaned, under 60 ~ 80 DEG C of conditions, decompression distillation obtains the dimethyl silicone polymer oligomer containing Si-H base.
Preferably, the viscosity of the described dimethyl silicone polymer oligomer containing Si-H base is 4000 ~ 7000mPas.Select the dimethyl silicone polymer oligomer of Si-H base as containing hydrogen silicone oil, its viscosity is directly proportional to molecular weight, and molecular weight is larger, then the film forming of the softener formed on fabric is better, and feel is more soft.Viscosity is too low, and after process, fabric can not obtain enough smoothnesss, but viscosity is too high, is difficult to make microemulsion.Therefore the present inventor is by a large amount of tests, when the viscosity drawing containing the dimethyl silicone polymer oligomer of Si-H base is 4000 ~ 7000mPas, preferably 5000 ~ 6000mPas, in the process used, can not there is breakdown of emulsion and floating oil phenomenon in the feel that can obtain.
Preferably, described ɑ, the general molecular formula of alpha, omega-dihydroxy polydimethyl siloxane is HO (MeRSiO)
nh, the R in general formula are Me, Et, Ph, CF
3cH
2cH
2or CNCH
2cH
2, n is 10 ~ 100.
Preferably, described unsaturated glycidyl ether is selected from allyl glycidyl ether, the one of phenyl glycidyl ether.In the present reaction, unsaturated glycidyl ether, as the monomer containing epoxy radicals, mainly provides epoxide group, under acid catalyzed condition, with organosilicon addition reaction, and obtained intermediate product epoxy modified silicone oil.
Preferably, described coupling agent is coupling agent I: N-beta-aminoethyl-γ-imines hydroxypropyl methyl dimethoxysilane and coupling agent II: N (γ-dimethylamino-propyl) γ-aminopropyltriethoxy dimethoxysilane two kinds mixture.
Preferably, the consumption of described coupling agent I and coupling agent II is 5:1 ~ 8:1 by weight.Adopt the coupling agent of the mixing of this ratio to make can well overcome at emulsifying stage generation gel phenomenon, impart the low-yellowing of fabric softener simultaneously.
Preferably, described emulsifying agent is fatty alcohol-polyoxyethylene ether that two kinds of HLB value are different and secondary octyl phenol polyethenoxy ether is composite forms, and the scope of its HLB value is 5 ~ 20.Described emulsifying agent is anionic that two kinds of HLB value are different and nonionic emulsifier is composite forms.Anionic emulsifier is that fatty alcohol-polyoxyethylene ether is (as AE09, AE020, commercially available), nonionic emulsifier is that secondary octyl phenol polyethenoxy ether is (as TX-7, TX-11, commercially available), its HLB is all between 5 ~ 20, HLB value is hydrophilic-hydrophobic balance value, also claims water oil content.
Preferably, described acidic catalyst selects glacial acetic acid, formic acid, the one of phosphoric acid, hydrochloric acid.Under alkaline environment, epoxy radicals self easily carries out polycondensation.The present invention selects acidic catalyst, preferred glacial acetic acid.
Because silicone based softener is after Over emulsfication, its large molecule is scattered in water and is just in relative balance state, very serious gathering tendency is also there is between molecule, so when the environment residing for system, such as: temperature, when pH values etc. slightly change, macro-radical will occur to assemble rapidly, thus cause the breakdown of emulsion of organic silicon emulsion, floating oil, so the fabric softener of the present invention's research reduces the gathering tendency between emulsion macro-radical and sets out, do not change the molecular structure of emulsion, the application passes through great many of experiments, select suitable raw material and proportioning, finally obtain a kind of washability, low-yellowing, hydrophilic effect is good, and it is high temperature resistant, resistance to high shear, can be used for the softener in the high shear process such as cheese, fabric face can also be given glossy simultaneously, the physical property such as elasticity.
The invention has the beneficial effects as follows:
(1) by selecting the containing hydrogen silicone oil of appropriate viscosity, in the technique of softener finish fabric, can effectively prevent breakdown of emulsion, floating oil, not only treated fabric has level and smooth but also has soft characteristic;
(2) by selecting the structure of coupling agent, ensure at high temperature to have no adverse effects to fabric coloured light and without Yellowing phenomenon; Fabric after arrangement has soft, smooth feature;
(3) by adding the different composite ethers emulsifying agent of two kinds of HLB value, the hydrophily of fabric can be increased, obtaining the miscible of softener and water energy arbitrary proportion, and can meet, in storage and application process, the phenomenons such as roll banding, breakdown of emulsion, floating oil can not occur.
Detailed description of the invention
Embodiment 1
Viscosity is prepared by the dimethyl silicone polymer oligomer containing Si-H base of 4000mPas
Weight portion is respectively the trimethoxy silane of 20 parts, the trifluoromethayl sulfonic acid of 1 part, in 20min, 20 parts of deionized waters are instilled under stirring at room temperature, add hot reflux 2h, be chilled to room temperature, add toluene and water is cleaned, under 60 DEG C of conditions, decompression distillation obtains the dimethyl silicone polymer oligomer containing Si-H base that viscosity is 4000mPas.
Coupling agent I: coupling agent II weight part ratio 5:1.
Softening agent adopts AE09 and TX-7, its weight part ratio 2:1.HLB value is 5.
Other component formula are: ɑ, alpha, omega-dihydroxy polydimethyl siloxane 40 parts; Phenyl glycidyl ether 50 parts; Containing the dimethyl silicone polymer oligomer 25 parts of Si-H; Octamethylcy-clotetrasiloxane 65 parts; Coupling agent 6 parts; Emulsifying agent 6 parts; 15 parts, glacial acetic acid, 60 parts, water.
Embodiment 2
Viscosity is prepared by the dimethyl silicone polymer oligomer containing Si-H base of 5000mPas
Weight portion is respectively the trimethoxy silane of 25 parts, the trifluoromethayl sulfonic acid of 1.3 parts, in 28min, 20 parts of deionized waters are instilled under stirring at room temperature, add hot reflux 2h, be chilled to room temperature, add toluene and water clean 75 DEG C of conditions under decompression distillation obtain the dimethyl silicone polymer oligomer containing Si-H base that viscosity is 5000mPas.
Coupling agent I: coupling agent II weight part ratio 8:1.
Softening agent adopts AE09 and TX-7, its weight part ratio 1:1, and HLB value is 10.
Other component formula are: ɑ, alpha, omega-dihydroxy polydimethyl siloxane 58 parts; Phenyl glycidyl ether 65 parts; Containing the dimethyl silicone polymer oligomer 30 parts of Si-H; Octamethylcy-clotetrasiloxane 80 parts; Coupling agent 8 parts; Emulsifying agent 10 parts; 20 parts, glacial acetic acid, 80 parts, water.
Embodiment 3
Viscosity is prepared by the dimethyl silicone polymer oligomer containing Si-H base of 6000mPas
Weight portion is respectively the trimethoxy silane of 30 parts, the trifluoromethayl sulfonic acid of 1.6 parts, in 28min, 18 parts of deionized waters are instilled under stirring at room temperature, add hot reflux 8h, be chilled to room temperature, add toluene and water is cleaned, under 76 DEG C of conditions, decompression distillation obtains the dimethyl silicone polymer oligomer containing Si-H base that viscosity is 6000mPas.
Coupling agent I: coupling agent II weight part ratio 5:1.
Softening agent adopts AE09 and TX-7, its weight part ratio 1:2, and HLB value is 15.
Other component formula are: ɑ, alpha, omega-dihydroxy polydimethyl siloxane 32 parts; Phenyl glycidyl ether 40 parts; Containing the dimethyl silicone polymer oligomer 20 parts of Si-H; Octamethylcy-clotetrasiloxane 50 parts; Coupling agent 5 parts; Emulsifying agent 3 parts; 10 parts, glacial acetic acid, 50 parts, water.
Embodiment 4
Viscosity is prepared by the dimethyl silicone polymer oligomer containing Si-H base of 7000mPas
Weight portion is respectively the trimethoxy silane of 40 parts, the trifluoromethayl sulfonic acid of 2 parts, in 30min, instill 10 parts of deionized waters under stirring at room temperature, add hot reflux 1h, be chilled to room temperature, add toluene and water is cleaned, under 60 DEG C of conditions, decompression distillation obtains the dimethyl silicone polymer oligomer containing Si-H base.
Coupling agent I: coupling agent II weight part ratio 8:1.
Softening agent adopts AE09 and TX-7, its weight part ratio 1:1, HLB value is 10.
Other component formula are: ɑ, alpha, omega-dihydroxy polydimethyl siloxane 50 parts; Phenyl glycidyl ether 60 parts; Containing the dimethyl silicone polymer oligomer 28 parts of Si-H; Octamethylcy-clotetrasiloxane 76 parts; Coupling agent 7 parts; Emulsifying agent 8 parts; 18 parts, glacial acetic acid, 70 parts, water.
Comparative example 1
Obtained viscosity is prepared by the dimethyl silicone polymer oligomer containing Si-H base of 2000mPas, and the content of all the other components is identical with embodiment 1, and the content of other components is in table 1.
Comparative example 2
Obtained viscosity is prepared by the dimethyl silicone polymer oligomer containing Si-H base of 10000mPas, and the content of all the other components is identical with embodiment 1, and the content of other components is in table 1.
Comparative example 3
Coupling agent I: coupling agent II weight part ratio 10:1, all the other components are identical with embodiment 1 with content, and the content of other components is in table 1.
Comparative example 4
Coupling agent I: coupling agent II weight part ratio 2:1, all the other components are identical with embodiment 1 with content, and the content of other components is in table 1.
In the lab, we have carried out simulation test to the heat-resisting quantity of fabric emulsifying agent and fingerprinting stress, and the consumption of test liquid is 100g/l, and is placed in softener by textiles, and after 30min, its result is as table 1.
The performance test results of table 1 embodiment 1 ~ 4 and comparative example 1 ~ 4
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details.
Claims (8)
1. a fabric softener, it comprises the raw material of following weight portion:
The preparation method of the described dimethyl silicone polymer oligomer containing Si-H is: weight portion is respectively the trimethoxy silane of 20 ~ 40 parts, the trifluoromethayl sulfonic acid of 1 ~ 2 part, in 20 ~ 30min, 10 ~ 20 parts of deionized waters are instilled under stirring at room temperature, add hot reflux 1 ~ 2h, be chilled to room temperature, add toluene and water is cleaned, under 60 ~ 80 DEG C of conditions, decompression distillation obtains the dimethyl silicone polymer oligomer containing Si-H base.
2. fabric softener as claimed in claim 1, is characterized in that, the viscosity of the described dimethyl silicone polymer oligomer containing Si-H base is 4000 ~ 7000mPas.
3. fabric softener as claimed in claim 1, it is characterized in that, described ɑ, the general molecular formula of alpha, omega-dihydroxy polydimethyl siloxane is HO (MeRSiO)
nh, the R in general formula are Me, Et, Ph, CF
3cH
2cH
2or CNCH
2cH
2, n is 10 ~ 100.
4. fabric softener as claimed in claim 1, it is characterized in that, described unsaturated glycidyl ether is selected from allyl glycidyl ether, the one in phenyl glycidyl ether.
5. fabric softener as claimed in claim 1, it is characterized in that, described coupling agent is coupling agent I: N-beta-aminoethyl-γ-imines hydroxypropyl methyl dimethoxysilane and coupling agent II: N (γ-dimethylamino-propyl) γ-aminopropyltriethoxy dimethoxysilane two kinds mixture.
6. fabric softener as claimed in claim 1, it is characterized in that, the consumption of described coupling agent I and coupling agent II is 5:1 ~ 8:1 by weight.
7. fabric softener as claimed in claim 1, is characterized in that, described emulsifying agent is fatty alcohol-polyoxyethylene ether that two kinds of HLB value are different and secondary octyl phenol polyethenoxy ether is composite forms, and the scope of its HLB value is 5 ~ 20.
8. fabric softener as claimed in claim 1, it is characterized in that, described acidic catalyst selects glacial acetic acid, formic acid, the one of phosphoric acid, hydrochloric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660930.4A CN105155281A (en) | 2015-10-14 | 2015-10-14 | Fabric softening agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660930.4A CN105155281A (en) | 2015-10-14 | 2015-10-14 | Fabric softening agent |
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|---|---|
| CN105155281A true CN105155281A (en) | 2015-12-16 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724086A (en) * | 2017-09-13 | 2018-02-23 | 江苏新瑞贝科技股份有限公司 | A kind of silicone softening agent and preparation method thereof |
| CN108951169A (en) * | 2018-07-18 | 2018-12-07 | 杭州美高华颐化工有限公司 | A kind of preparation method of natural alcohol ether modified organic silicon hydrophilic softening agent |
| CN109252375A (en) * | 2018-07-26 | 2019-01-22 | 广东雷邦高新材料有限公司 | A kind of silicon fabric-treating agent and preparation method thereof |
| CN110055761A (en) * | 2019-03-11 | 2019-07-26 | 常州市雄泰纺织品有限公司 | A kind of weaving smooth agent and preparation method thereof |
| CN113603888A (en) * | 2021-09-02 | 2021-11-05 | 浙江宝时美化工有限公司 | Preparation method of modified organic silicon softening agent |
| CN114703669A (en) * | 2022-03-31 | 2022-07-05 | 浙江传化功能新材料有限公司 | High-stability phenol yellowing resistant silicone oil softening agent and preparation method thereof |
| CN114941244A (en) * | 2019-12-26 | 2022-08-26 | 福建省晋江新德美化工有限公司 | Waterproof finishing method of nylon fabric, waterproof finishing liquid and waterproof component |
| CN115652641A (en) * | 2022-10-13 | 2023-01-31 | 英德市东鸿化工科技有限公司 | Preparation method and application of raising agent |
| CN117802791A (en) * | 2023-12-29 | 2024-04-02 | 江门职业技术学院 | Preparation method of printing and dyeing auxiliaries for improving the softness of textile clothing |
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| CN113603888B (en) * | 2021-09-02 | 2023-02-28 | 浙江宝时美化工有限公司 | Preparation method of modified organic silicon softening agent |
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| CN114703669B (en) * | 2022-03-31 | 2023-11-10 | 浙江传化功能新材料有限公司 | High-stability anti-phenolic yellowing silicone oil softener and preparation method thereof |
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