CN100519921C - Synthesis method for anti-napping and anti-pilling conditioning agent for fabric - Google Patents
Synthesis method for anti-napping and anti-pilling conditioning agent for fabric Download PDFInfo
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- CN100519921C CN100519921C CNB200510038036XA CN200510038036A CN100519921C CN 100519921 C CN100519921 C CN 100519921C CN B200510038036X A CNB200510038036X A CN B200510038036XA CN 200510038036 A CN200510038036 A CN 200510038036A CN 100519921 C CN100519921 C CN 100519921C
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Abstract
The synthesis process of finishing agent to raising the pilling performance of fabric includes the following main steps: 1) reacting silane crosslinking agent and octamethyl cyclotetrasiloxane in deionized water in the presence of strong acid as catalyst at 50-85 deg.c to obtain anionic organosilicon emulsion; and 2) adding emulsifier into the emulsion and oxidation-reduction system initiator for copolymerization between acrylate monomer and crosslinking agent at 55-80 deg.c to obtain organosilicon modified polyacrylate emulsion in interpenetrating network structure. The finishing agent of the present invention may be used to raise the pilling performance of fabric to reach grade 3-4 without affecting the hand feeling and style of fabric radically.
Description
Technical field
The present invention relates to the synthetic method of a kind of fabric with anti-pilling finishing agent.
Background technology
Cashmere and wool fibre are enjoyed the great reputation of " fiber jewel " with its gentle, light, soft, sliding, glutinous characteristic.Simultaneously it also with made cashmere product have comfortable and easy to wear, warmth retention property is strong, matte is plentiful, soft, gloss is soft, sliding glutinous individual style, is subjected to consumer's favor deeply.Cashmere sweater and woollen sweater owing to constantly being rubbed, make the fiber of fabric face be exposed to the surface of fabric in reality dress and washing process, present young pilose antler at fabric face, and this phenomenon is called " fluffing ".If these young pilose antlers can not in time come off in the dress that continues, just mutual tied up in knots is rubbed into many spherical granules, is commonly referred to " balling-up ".These give prominence to the ball top at fabric face, very easily make dirt, and dust attaches, make fabric wear performance and outward appearance is had a strong impact on.Therefore, cashmere sweater or the woollen sweater that quality is had relatively high expectations should carry out anti-pilling finishing.
General at present employing addition and subtraction carry out anti-pilling finishing, subtraction such as monoethanolamine sulphite, but it can cause big damage to fiber when fabric is put in order, thus make the intensity decreases of fiber; Addition such as water-soluble thermal-reactive polyurethane resin, acrylate; Resin is various polymer, utilizes the function of resin in fiber surface interlinkage film forming, makes the wear-resisting resin molding of fiber surface parcel one deck, and this resin molding has reduced the rubbing effect of cashmere fiber, and the slippage of fiber is weakened; Simultaneously, resin interlinkage equably condenses upon the top layer of yarn, and fibre end is adhered on the yarn, is difficult for balling-up during friction, thereby can improves the anti-pilling of cashmere sweater effectively; But its weak point is, makes cashmere or wool lose original style easily, and feel becomes firmly.
Summary of the invention
In view of this, the present invention proposes a kind of synthetic method of esters of acrylic acid anti-pilling finishing agent of modification.Its main composition principle is: on the basis of the anion organosilicon emulsion of organo silane coupling agent modification, adopt emulsion polymerization technique to synthesize the white emulsion of being with blue light, thereby formed the organic block acrylate.
The technical solution used in the present invention is: described synthetic method mainly comprises the steps:
(1), be raw material with silane coupler and octamethylcy-clotetrasiloxane, be catalyst with strong acid, in the presence of deionized water liquid, in 50 ℃～85 ℃ temperature range, reaction makes anion organosilicon emulsion;
(2), add emulsifying agent in the emulsion that in step (), makes, adopt oxidation-reduction system initator, and esters of acrylic acid hard monomer, esters of acrylic acid soft monomer, the monomer that crosslinked action is arranged that constitutes by at least a material in methacrylic acid and the acrylic acid, carry out copolyreaction with crosslinking agent, reaction temperature is 55 ℃～80 ℃, makes the organosilicon-modified acrylate emulsion with inierpeneirating network structure;
Above-mentioned esters of acrylic acid hard monomer is selected from one or more the mixture in methyl methacrylate, methyl acrylate, ethyl methacrylate, the ethyl acrylate; The esters of acrylic acid soft monomer is selected from one or more the mixture in butyl methacrylate, butyl acrylate, the Isooctyl acrylate monomer; Wherein the weight ratio that accounts in three kinds of monomers of esters of acrylic acid hard monomer is 5%～25%, and the weight ratio that the esters of acrylic acid soft monomer accounts in three kinds of monomers is 60%～85%, and the weight ratio that has the monomer of crosslinked action to account in three kinds of monomers is 2%～15%.
Above-mentioned silane coupler is selected from: the mixture of one or more in methacryloxypropyl methyl dimethoxysilane, methacryloxypropyl methyldiethoxysilane, methacryloxypropyl trimethoxy silane, methacryloxypropyl triethoxysilane, vinyl methyl dimethoxysilane, vinyl methyldiethoxysilane, vinyltrimethoxy silane, the vinyltriethoxysilane.
Above-mentioned catalyst is selected from side chain sulfonic acid, DBSA.
In step (), dosage of silane coupling agent accounts for 2%～20% of reactant liquor gross weight, the consumption of octamethylcy-clotetrasiloxane accounts for 15%～40% of reactant liquor gross weight, and catalyst consumption accounts for 2%～20% of reactant liquor gross weight, and surplus is a deionized water.
The type of above-mentioned emulsifying agent is selected from least a in nonionic or the anionic; The consumption of emulsifying agent be three kinds of monomers weight 5%～15%.
Above-mentioned initiator system is the oxidation-reduction system of ammonium persulfate and sodium hydrogensulfite.
Above-mentioned crosslinking agent is an allyl glycidyl ether; The consumption of crosslinking agent is 2%～5% of (one) the organic silicon emulsion weight that makes of step.
The consumption of three kinds of above-mentioned monomers accounts for 25%～50% of (one) the organic silicon emulsion weight that makes of step.
Advantage of the present invention is: with the finishing agent that method of the present invention makes, can make its pilling resistance reach 3～4 grades when fabric is put in order, original feel and the style to fabric almost do not influence simultaneously.It can form elastic membrane at fiber surface, improves the pilling of fabric effectively, reduce textiles owing to reasons such as dress friction, washing at the fine hair of fabric face formation and bobbles etc., improve the appearance effect of fabric.This product is in the arrangement process of fabric, can be in the fabric face film forming, and infiltrated fiber inside makes the crosslinked bonding formation of fiber and lint reticular membrane structure simultaneously, thus reach good anti-fluffing and anti-pilling effect, fabric after the arrangement does not influence pliability simultaneously, and has abundant feel.
The specific embodiment
The invention will be further described below by the specific embodiment.But can not think that the present invention only limits to present embodiment.
Embodiment
One, composite part
The first step: the preparation of extraordinary anion organosilicon emulsion
In the there-necked flask of the 2000ml that agitator and heating jacket are housed, add octamethylcy-clotetrasiloxane 230g, DBSA 52g, methacryloxypropyl methyl dimethoxysilane 32g, deionized water 1188g, be warmed up to 76 ℃ under stirring, be incubated 6 hours, obtain translucent anionic emulsion.
Second step: organic-silicon-modified preparing acrylate emulsion
The preparation of initator: respectively ammonium persulfate and sodium hydrogensulfite are made into 3% the aqueous solution, both equal proportions are mixed get final product then, prepare 80g.
The preparation of pre-emulsion: in the there-necked flask of the 500ml that agitator and heating jacket are housed, add emulsifying agent 12g, add deionized water 80g, start stirring and be warmed up to 30 ℃, drip mix monomer ethyl acrylate 26.6g, butyl acrylate 112g by addition funnel, Isooctyl acrylate monomer 16g, acrylic acid 3.6g, allyl glycidyl ether 8g, pre-emulsification is standby half an hour.
In the there-necked flask of the 1000ml that agitator and heating jacket are housed, add emulsifying agent 6g, add the extraordinary anion organosilicon emulsion 332g that the first step makes, be warmed up to 55 ℃, add initator 10g, reaction temperature can rise sharply 80 ℃, when dropping to 65～75 ℃ etc. reaction temperature, beginning drips pre-emulsion and initator synchronously, drips complete in 2 hours, be incubated half an hour at last, obtain milky white liquid with blue light.
Two, applying portion
Anti-fluffing and anti-pilling performance grade
The preparation of working solution: add product 10～15g in 1 kg of water, stir;
Dipping: cloth specimen was flooded in working solution 15～30 minutes;
The oven dry: with impregnated cloth specimen 80 ℃～100 ℃ oven dry;
Detect: 3～4 grades of anti-fluffing and anti-pilling performance test: GB/T4802.3 (detecting) by Changzhou entry and exit Inspection Bureau of the People's Republic of China (PRC);
The contrast experiment: this product is designated as A, and water intaking based polyurethane resin solution is designated as B, gets the monoethanolamine sulfite solution and is designated as C;
Cloth specimen: adopt cashmere knit goods;
Comparing result is as shown in the table:
Annotate: " ★ " more multilist show good more.
As seen from the above table, after the finishing agent that uses method of the present invention to make is handled fabric, can make the anti-fluffing and anti-pilling performance of fabric reach 3～4 grades, original feel and the style to fabric almost do not influence simultaneously.
In addition, in concrete enforcement, the methacryloxypropyl methyl dimethoxysilane 32g in the above-mentioned first step can also be changed to methacryloxypropyl trimethoxy silane 36g; Also above-mentioned methacryloxypropyl methyl dimethoxysilane 32g can be changed to vinyltrimethoxy silane 35g.Can obtain good effect equally.
Claims (8)
1, a kind of synthetic method of anti-napping and anti-pilling conditioning agent for fabric is characterized in that: mainly comprise the steps:
(1), be raw material with silane coupler and octamethylcy-clotetrasiloxane, be catalyst with strong acid, in the presence of deionized water liquid, in 50 ℃～85 ℃ temperature range, reaction makes anion organosilicon emulsion;
(2), add emulsifying agent in the emulsion that in step (), makes, adopt oxidation-reduction system initator, and esters of acrylic acid hard monomer, esters of acrylic acid soft monomer, the monomer that crosslinked action is arranged that constitutes by at least a material in methacrylic acid and the acrylic acid, carry out copolyreaction with crosslinking agent, reaction temperature is 55 ℃～80 ℃, makes the organosilicon-modified acrylate emulsion with inierpeneirating network structure;
Above-mentioned esters of acrylic acid hard monomer is selected from one or more the mixture in methyl methacrylate, methyl acrylate, ethyl methacrylate, the ethyl acrylate; The esters of acrylic acid soft monomer is selected from one or more the mixture in butyl methacrylate, butyl acrylate, the Isooctyl acrylate monomer; Wherein the weight ratio that accounts in three kinds of monomers of esters of acrylic acid hard monomer is 5%～25%, and the weight ratio that the esters of acrylic acid soft monomer accounts in three kinds of monomers is 60%～85%, and the weight ratio that has the monomer of crosslinked action to account in three kinds of monomers is 2%～15%.
2, synthetic method according to claim 1 is characterized in that: described silane coupler is selected from: the mixture of one or more in methacryloxypropyl methyl dimethoxysilane, methacryloxypropyl methyldiethoxysilane, methacryloxypropyl trimethoxy silane, methacryloxypropyl triethoxysilane, vinyl methyl dimethoxysilane, vinyl methyldiethoxysilane, vinyltrimethoxy silane, the vinyltriethoxysilane.
3, synthetic method according to claim 1 is characterized in that: described catalyst is selected from side chain sulfonic acid, DBSA.
4, according to claim 1 or 2 or 3 described synthetic methods, it is characterized in that: in step (), dosage of silane coupling agent accounts for 2%～20% of reactant liquor gross weight, the consumption of octamethylcy-clotetrasiloxane accounts for 15%～40% of reactant liquor gross weight, catalyst consumption accounts for 2%～20% of reactant liquor gross weight, and surplus is a deionized water.
5, synthetic method according to claim 1 is characterized in that: the type of described emulsifying agent is selected from least a in nonionic or the anionic; The consumption of emulsifying agent be three kinds of monomers weight 5%～15%.
6, synthetic method according to claim 1 is characterized in that: described initiator system is the oxidation-reduction system of ammonium persulfate and sodium hydrogensulfite.
7, synthetic method according to claim 1 is characterized in that: described crosslinking agent is an allyl glycidyl ether; The consumption of crosslinking agent is 2%～5% of (one) the organic silicon emulsion weight that makes of step.
8, synthetic method according to claim 1 is characterized in that: the consumption of described three kinds of monomers accounts for 25%～50% of (one) the organic silicon emulsion weight that makes of step.
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| CNB200510038036XA CN100519921C (en) | 2005-03-08 | 2005-03-08 | Synthesis method for anti-napping and anti-pilling conditioning agent for fabric |
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| CNB200510038036XA CN100519921C (en) | 2005-03-08 | 2005-03-08 | Synthesis method for anti-napping and anti-pilling conditioning agent for fabric |
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| CN100519921C true CN100519921C (en) | 2009-07-29 |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101484504B (en) * | 2006-05-01 | 2012-07-18 | 莫门蒂夫性能材料股份有限公司 | Cosmetic compositions utilizing acrylate cross linked silicone copolymer networks |
| CN101503859B (en) * | 2008-02-04 | 2012-11-07 | 上海德桑精细化工有限公司 | Anti-fuzzing and anti-pilling finishing agent for fabric |
| CN101545207B (en) * | 2009-04-01 | 2011-02-16 | 江南大学 | Anti-pilling finishing agent for pure cotton knitted fabrics and preparation method thereof |
| CN102587140B (en) * | 2012-02-13 | 2013-11-13 | 远纺工业(上海)有限公司 | Finishing agent resisting fiber hooking of polyester fabric and method |
| CN103710986A (en) * | 2013-12-02 | 2014-04-09 | 常熟市新蕾针织有限公司 | Preparation method of knitwear suede-like material pile treatment agent |
| CN103694416A (en) * | 2013-12-11 | 2014-04-02 | 宁波润禾化学工业有限公司 | Preparation method of environment-friendly type fabric deepening agent |
| CN103757889B (en) * | 2013-12-31 | 2015-10-28 | 苏州市轩德纺织科技有限公司 | Finishing agent of a kind of resisted shrinkage ANTIPILLING and preparation method thereof |
| CN105732882B (en) * | 2014-12-10 | 2018-04-20 | 沈阳有色金属研究院 | A kind of preparation of nickel-iron smelting slag mineral fiber modifier and application process |
| CN105239367A (en) * | 2015-11-18 | 2016-01-13 | 浙江克利雅服饰有限公司 | Production process of anti-pilling yak wool |
| CN107663770A (en) * | 2016-07-28 | 2018-02-06 | 江苏尼美达科技有限公司 | The anti-gigging-pilling agent and production method of a kind of fleece fabrics |
| CN106498753B (en) * | 2016-10-03 | 2018-06-26 | 辽宁恒星精细化工有限公司 | The durable anti-albefaction elastic finishing agent of suede class fabric and preparation method |
| CN107938322A (en) * | 2017-11-30 | 2018-04-20 | 安徽中福毛纺制帽有限公司 | A kind of special water repellent Anti-Pilling Finishes liquid of wool cap |
| CN112609463B (en) * | 2020-12-29 | 2022-05-10 | 江苏尼美达科技有限公司 | Preparation method of anti-pilling agent for blended fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060855A (en) * | 1991-03-05 | 1992-05-06 | 宁波市化工研究设计院 | Multifuncitonal organosilicon emulsion, coupling agent and preparation method thereof |
| US6602437B1 (en) * | 2002-02-08 | 2003-08-05 | Millikien & Company | Chemically modified nonwoven articles and method for producing the same |
| CN1614137A (en) * | 2004-09-18 | 2005-05-11 | 庄淦然 | Sizing finishing agent for pure cony hair textile, production and apparatus thereof |
-
2005
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060855A (en) * | 1991-03-05 | 1992-05-06 | 宁波市化工研究设计院 | Multifuncitonal organosilicon emulsion, coupling agent and preparation method thereof |
| US6602437B1 (en) * | 2002-02-08 | 2003-08-05 | Millikien & Company | Chemically modified nonwoven articles and method for producing the same |
| CN1614137A (en) * | 2004-09-18 | 2005-05-11 | 庄淦然 | Sizing finishing agent for pure cony hair textile, production and apparatus thereof |
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Address after: 215600 No.35 Nanhai Road, Jiangsu Yangzijiang International Chemical Industrial Park, Zhangjiagang, Suzhou, Jiangsu Province Patentee after: Zhangjiagang Guotai-Huarong New Chemical Materials Co.,Ltd. Address before: 215631 Jiangsu province Zhangjiagang City gold town after Cheng Cheng Road No. 112 Patentee before: Zhangjiagang Guotai-Huarong New Chemical Materials Co.,Ltd. |