CN101634107B - Oil repellent finish of fabric - Google Patents
Oil repellent finish of fabric Download PDFInfo
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- CN101634107B CN101634107B CN200910094903XA CN200910094903A CN101634107B CN 101634107 B CN101634107 B CN 101634107B CN 200910094903X A CN200910094903X A CN 200910094903XA CN 200910094903 A CN200910094903 A CN 200910094903A CN 101634107 B CN101634107 B CN 101634107B
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- CN
- China
- Prior art keywords
- oil
- water
- oil repellent
- fabric
- fibre
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 20
- 230000002940 repellent Effects 0.000 title claims abstract description 13
- 239000005871 repellent Substances 0.000 title claims abstract description 13
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000003921 oil Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000002562 thickening agent Substances 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 14
- 150000002148 esters Chemical class 0.000 claims description 11
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000001828 Gelatine Substances 0.000 claims description 4
- 229920000159 gelatin Polymers 0.000 claims description 4
- 235000019322 gelatine Nutrition 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 13
- 239000004753 textile Substances 0.000 abstract description 5
- -1 acrylic acid fluorocarbon ester Chemical class 0.000 abstract description 4
- 238000005202 decontamination Methods 0.000 abstract description 2
- 230000003588 decontaminative effect Effects 0.000 abstract description 2
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000012224 working solution Substances 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- JECYNCQXXKQDJN-UHFFFAOYSA-N 2-(2-methylhexan-2-yloxymethyl)oxirane Chemical compound CCCCC(C)(C)OCC1CO1 JECYNCQXXKQDJN-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical group F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical class [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000675 fabric finishing Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009962 finishing (textile) Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- XQSFXFQDJCDXDT-UHFFFAOYSA-N hydroxysilicon Chemical compound [Si]O XQSFXFQDJCDXDT-UHFFFAOYSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to an oil repellent finish of a domestic textile. Each liter of the oil-resisting finishing agent of a fabric contains the following components by weight: 30-50g of acrylic acid fluorocarbon ester resin, 1-3g of thickening agent, 3-5g of water soluble organic silicon, 0.9-2.5g of triethylamine and the balance of water. The invention is mainly used for the post-treatment of superfine fibre, resin containing fluorine forms a layer of protective film on the surface of the superfine fibre or a xuenierquanli carpet after a superfine fibre product is treated by the functional processing of the invention, and dirt can not infiltrate into the inside of the fibre but is coated by the surface of the fibre; thus, an oil repellent function is achieved. The invention has the superior functions of oil resistance and easy decontamination, and a processed product has flexible hand feel.
Description
Technical field
The present invention relates to a kind of oil repellent finish of household textiles.
Background technology
At present, superfine fibre wiping cloth, snow Neil circle on the spot fabric such as blanket, the upright doormat of snow Neil circle have been widely used in people's the life, but these fabrics are all processed with synthetic fiber.The electrostatic phenomenon of synthetic fiber is roots that ash is deposited in dust suction, and cloudy lotus property dust combines firmly with the ionic forces of positive lotus property fiber, the cleaning difficulty.This is with regard to for the use of above-mentioned fabrics has brought certain drawback, and especially the tea in parlor, dining room stain, greasy dirt combine fastness more to be higher than solid dust.Therefore, household textiles be prone to wash, multiple clean be guarantee high-grade sanitary appliance use in problem demanding prompt solution.
One Chinese patent application numbers 200610166247.6 discloses a kind of " Waterproof, grease proof treating compound of fluorine silicon modified polyurethane and preparation method thereof "; Relate to a kind of general formula suc as formula (I); N=2～6, fluorine silicon modified polyurethane waterproof oil-proof finishing agent of the integer of m=2～10 and preparation method thereof.With perfluoroolefine, hydroxy silicon oil, oxirane, vulcabond is the emulsion of the synthetic self-emulsifying type of raw material, is used for the waterproof oil-proof finishing of fabrics such as fabric, leather.
One Chinese patent application numbers 200710017130.6 discloses " a kind of organic fluorine water-refusing oil-refusing finishing agent and preparation thereof "; This emulsion is obtained through emulsion polymerisation in the presence of emulsifying agent, assistant for emulsifying agent, chain-transferring agent, initator by assorted oxygen perfluoroalkyl (methyl) acrylate monomer, higher aliphatic (methyl) acrylate monomer, cross-linking monomer, is used for the water and oil repellent finish of fabric.
One Chinese patent application numbers 200810163363.1 discloses " a kind of organosilicon fluorine multifunctional fabric finishing agent and preparation method thereof "; In organic silicone finishing agent; Introduce a spot of Organic fluoride group; Do not changing under the former situation about producing effect of organic silicone finishing agent, further improving the smooth property of finishing agent, also increasing the effect of water and oil repellant simultaneously to a certain extent.
Summary of the invention
The object of the invention aims to provide a kind of oil repellent finish of fabric that is used for textiles.
Oil repellent finish of fabric of the present invention, its each contain the composition of following weight in rising: acrylic acid fluorohydrocarbon ester resin 30-50g, thickener 1-3g, water-soluble organic silicon 3-5g, triethylamine 0.9-2.5g, remaining is a water.
Above-mentioned acrylic acid fluorohydrocarbon ester resin is an existing product, has commercially available; Above-mentioned thickener is gelatine, acrylic acid, can add separately, also can add jointly; Above-mentioned organic silicon water soluble is the feel improver; Above-mentioned triethylamine is a catalyst; Above-mentioned water is better with deionized water, and deionized water can prevent well that Organic fluoride and the complexing of calcium magnesium salts from making arrangement coarse, and described deionized water is meant the water of removing metal ion.It is between 4.5 to 5.5 that finishing agent of the present invention requires PH, can regulate with conventional method, as adding NaOH.
Above-mentioned acrylic acid fluorohydrocarbon esters resin polymerisation becomes following frame structure:
It refuses water and to be prone to deoiling property relevant with carbochain length, and the short more oil repellent of carbochain is good more.
Above-mentioned acrylic acid fluorohydrocarbon esters resin except the hydrophobic chain that contains perfluoroalkyl, also contains hydrophilic segment such as hydroxyl, carboxyl, polyether-based in the molecular structure of its polymer.The chemical constitution of this perfluorochemicals is compared with the product such as the acrylic acid fluorocarbon sulfonamides base Arrcostab of perfluoroalkyl sulfonyl compound; Lacked sulfoamido; Do not see its report so far to environment and human health damage, and its refuse oil similar with easy detergency ability with the perfluoroalkyl sulfonyl compound.Fluorine-containing groups directional profile in the resin segment of arrangement back is in the cloth cover upper strata, and hydrophilic segment then under the mesh resin surface, shows the waterproof oil repellent; But hydrophilic segment is distributed on the surface after fabric changes in the water, and hydrophobic segment is distributed in the surface down, thereby improves wettability, helps washing the back decontamination; After the oven dry, the distributing position of two kinds of segments is kept in the center again, produces oil repellent again.
The selection of thickener in the present invention is very crucial.At first to select not have the auxiliary agent of affinity, not have ionic reaction, no bonding conditions with acrylic acid fluorohydrocarbon esters resin; Body lotion does not produce complex reaction; Thickener and fiber can not be crosslinked, and be water-soluble with bonding and tool by branch, can when post processing, wash the auxiliary agent of removing.Applied amount is so that the resin working solution is evenly coated product surface, and not lost because of dewatering, and can stop the preceding resin migration of oven dry again is purpose.Adhesive attraction with thickener makes resin be able to evenly be coated on fiber surface, is that unique fabric is successfully refused oily decontaminable key.This thickener promptly can not have living chain again can not with resin crosslinks, easier eccysis property must be arranged.To reticulate the macromolecular chain reaction of structural membrane be very slowly to resin-shaped in addition; The cross-linked polymeric of simple resin wanted 90 minutes just can reach resin conversion ratio 100% under 140-150 ℃ temperature; And discover that fluorohydrocarbon ester resin can play fabulous catalytic action under the effect of basic salt; As when triethylamine exists under equal conditions only 3 minutes resin conversion ratios can reach 98%; The effect of triethylamine in the present invention is the into acrylic acid fluorohydrocarbon ester resin self-crosslinking reaction speed of urging, and reduces the required temperature of reaction.
Oil repellent finish of fabric of the present invention is to utilize fluorine resin that the product of super-fine fiber material is carried out functional soil-releasing finiss, prevents that greasy dirt from staiing the infiltration and the associativity of product, to improve product specification and functional.
The present invention is mainly used in the post processing of superfine fibre; Make the superfine fibre product behind process functional treatment of the present invention; Make fluorine resin perhaps avenge the Neil circle and on the spot form layer protecting film in the blanket surface at superfine fibre; Make spot can not penetrate into fibrous inside, but among fiber surface coats.Thereby, reach the effect of anti-oil.The present invention not only has good anti-oil and is prone to dirt-removing functions, and handled product is soft.
The specific embodiment
Embodiment 1: get acrylic acid fluorohydrocarbon ester resin 35g, and gelatine 2g, water-soluble organic silicon 3g, triethylamine 1.08g adds deionized water to a liter under normal temperature condition, evenly stir, and uses NaOH to adjust PH and is 4.5-5.5, is mixed with this finish solution of 1L volume.
Embodiment 2: get acrylic acid fluorohydrocarbon ester resin 45g, and acrylic acid 2.5g, water-soluble organic silicon 4g, triethylamine 1.8g adds in the deionized water under normal temperature condition and evenly stirs, and uses NaOH adjustment PH to be 4.5-5.5, is mixed with this finish solution of 1L volume.
Embodiment 3: get acrylic acid fluorohydrocarbon ester resin 40g, gelatine 1g, acrylic acid 2g; Water-soluble organic silicon 4g, triethylamine 1.8g adds in the deionized water under normal temperature condition and evenly stirs; Use NaOH adjustment PH to be 4.5-5.5, be mixed with this finish solution of 1L volume.
The impregnation technology flow process is adopted in the arrangement of this finishing agent: dipping (is poured above-mentioned this finish solution for preparing in the industrial padding machine reservoir into; Working solution is 1-3 a times of fabric weight; Flooded 5-10 minute) → (fabric of dipping is imported in upper and lower two rolls of industrial padding machine, and operating pressure is the 0.5-1 MPa to roll, and is under pressure that the working hydraulic pressure on the thing fabric is even; And press unnecessary working solution) → (110 ℃ of preliminary dryings; 3min) → heat treatment training baking (140 ± 50 ℃ 3min), can obtain having the outstanding household textiles of refusing oil, being prone to dirt-removing functions.
Performance test:
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Refuse the wet goods level | >=6 grades | >=6 grades | >=6 grades |
| Washable number of times | >=50 times | >=50 times | >=50 times |
| C 8With carbochain alkane | Can refuse C 8Above oil | Can refuse C 8Above oil | Can refuse C 8Above oil |
| Pliability, level | Excellent | Excellent | Excellent |
Claims (1)
1. oil repellent finish of fabric is characterized in that each rises the composition that contains following weight in the finishing agent: acrylic acid fluorohydrocarbon ester resin 30-50g, and thickener 1-3g, water-soluble organic silicon 3-5g, triethylamine 0.9-2.5g, remaining is a water; Described thickener is one or both in gelatine, the acrylic acid, and described water is deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910094903XA CN101634107B (en) | 2009-08-28 | 2009-08-28 | Oil repellent finish of fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910094903XA CN101634107B (en) | 2009-08-28 | 2009-08-28 | Oil repellent finish of fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101634107A CN101634107A (en) | 2010-01-27 |
| CN101634107B true CN101634107B (en) | 2012-05-23 |
Family
ID=41593428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910094903XA Active CN101634107B (en) | 2009-08-28 | 2009-08-28 | Oil repellent finish of fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101634107B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668989A (en) * | 2013-11-27 | 2014-03-26 | 南通市通州区川姜镇盛世王朝家用纺织品设计工作室 | Soil-releasing finishing agent for cotton-polyester blended fabric and preparation method of soil-releasing finishing agent |
| CN104179031B (en) * | 2014-08-01 | 2016-08-17 | 陕西科技大学 | A kind of continuous impregnated afterfinish method of suede superfine fiber synthetic leather |
| CN106087421B (en) * | 2016-06-20 | 2018-06-15 | 苏州市绫罗美纺植绒有限公司 | Soil-releasing finishing agent and its preparation method and application |
| CN107916570A (en) * | 2017-11-30 | 2018-04-17 | 英泰时尚服饰（苏州）有限公司 | A kind of preparation method of wool fabric oil repellent finish |
| CN109881480A (en) * | 2019-03-01 | 2019-06-14 | 上海驰纺材料科技有限公司 | One kind exempting from detergent washing combination finishing fluid and its application |
-
2009
- 2009-08-28 CN CN200910094903XA patent/CN101634107B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101634107A (en) | 2010-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100127 Assignee: Jinhua Jieling Housewares Co., Ltd. Assignor: Liu Yechun Contract record no.: 2010330000443 Denomination of invention: Oil repellent finish of fabric License type: Exclusive License Record date: 20100409 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161118 Address after: 321037 Jindong Economic Development Zone, Zhejiang, Hong Kong Avenue, East No. 1858, No. Patentee after: Jinhua Jieling Housewares Co., Ltd. Address before: 321037 Golden Triangle Jinhua Zhejiang Industrial Park Jinhua home appliance Co., Ltd. Patentee before: Liu Yechun |