CN101153208B - Method of producing emulsion pressure sensitive adhesive and surface protective film for heat and moisture-proof protective film - Google Patents
Method of producing emulsion pressure sensitive adhesive and surface protective film for heat and moisture-proof protective film Download PDFInfo
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- CN101153208B CN101153208B CN200710018641XA CN200710018641A CN101153208B CN 101153208 B CN101153208 B CN 101153208B CN 200710018641X A CN200710018641X A CN 200710018641XA CN 200710018641 A CN200710018641 A CN 200710018641A CN 101153208 B CN101153208 B CN 101153208B
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Abstract
The invention provides a method for manufacturing latex pressure sensitive adhesive for moisture-heat resistant surface protective film, which comprise the following steps of: adding the crylic acid or the C4-10 alkyl monomer of methacrylic acid, double-function monomer, emulsifier, evocating agents and so forth into a three-mouth flask, with swirling to make pre-emulsifier; adding deionized water, evocating agents and pre-emulsifier into the three-mouth flask, with mixing and heating for reacting; adding complementary evocating again, adjusting pH value and packing and discharging the material. The invention also provides a method for manufacturing the moisture-heat resistant surface protection film, which comprises the following steps of: slowly adding TAIC into the manufactured latex pressure sensitive adhesive, followed by swirling, coating adhesive, drying, standing the mixture at room temperature. The latex pressure sensitive adhesive of the invention can get suitable peeling strength through adjusting the dosage of TAIC and the quantity of the coated adhesive, the manufactured protective film has favorable moisture and heat resistance, and can assure that the surface of protected material is not polluted in peeling process after being used in outdoor environment according to the requirement; with the added TAIC, the latex pressure sensitive adhesive has ideal adaptability.
Description
Technical field
The present invention relates to the preparation method of a kind of tackiness agent and surface protection film, be specifically related to the preparation method of a kind of heat and moisture-proof protective membrane with emulsion pressure-sensitive and surface protection film.
Background technology
Surface protection film is a kind of the other materials surface to be had the film material of defencive function, and it mainly is base material with the polyolefin film, is pressure-sensitive adhesive with rubber or acrylic ester polymer, processes through being coated with methods such as drying.Product is mainly used in the packaging protecting of the product that various surface appearances have relatively high expectations; as stainless steel plate, mirror steel plate, composited aluminum and plastic decking, color steel sheet, various organic plates, display face, plastic irregular profile, plastic-steel door and window etc.; carrying, processing, storing and installing and using surface tear in the process, pollution and wearing and tearing etc. to prevent it; thereby make article keep good surface appearance, improve the grade and the yield rate of product.Its market is very huge.
The maximum characteristics of the surface protection film of the especially outdoor use of surface protection film are in use to stand for a long time possibly after the effect of high temperature, rainwater it can not leave any cull on protected surface when take off on protected surface.This just requires surface protection tape must select the cohesive strength height for use, has the pressure-sensitive adhesive of excellent weathering resistance.Therefore, ordinary priority is selected crosslinked acrylate solvent-borne type pressure sensitive adhesive for use, and stripping strength is generally 0.5～2.5N/25mm, and has peeling force cumulative phenomenon hardly.And hydrophilic emulsifying agent, wetting agent make its water resistance especially wet-hot aging performance are relatively poor in the general emulsion acrylate pressure sensitive adhesive.
Stick with glue the patent of agent relevant for surface protection film or peelable release pressure sensitive adhesive.As " surface protection film sticks with glue agent and surface protection film " (patent publication No. CN1816603A) the good acrylate pressure-sensitive adhesive of a kind of high speed stripping performance has been described; though it is functional; but, there are problems such as safety, health risk and contaminate environment because of adopting a large amount of organic solvents." peelable release emulsion pressure-sensitive adhesive and pressure sensitive adhesion sheet " (patent publication No. CN1517422A) described a kind of composition and preparation method of peelable release emulsion pressure-sensitive, and it comprises the acrylic emulsion polymkeric substance and contains the additional crosslink agent of water dispersible polyisocyanates.But there is an obvious defects in this tackiness agent, although be that the water dispersible polyisocyanates has improved the consistency with emulsion, but the reaction that has a large amount of water and water dispersible polyisocyanates in the emulsion had both reduced the cross-linking efficiency and the wet-hot aging performance of linking agent, very easily stir and deposit and occur gelatin phenomenon in the process adding linking agent again, suitability is relatively poor.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art; and the preparation method of a kind of safe, pollution-free and heat and moisture-proof protective membrane that cost is low with emulsion pressure-sensitive be provided; suitable with the preparation stripping strength; gelatin phenomenon can not appear; the heat and moisture-proof protective membrane emulsion pressure-sensitive that suitability is good replaces existing solvent-borne type pressure-sensitive adhesive.
For achieving the above object, the technical solution adopted in the present invention is: a kind of heat and moisture-proof protective membrane preparation method of emulsion pressure-sensitive is characterized in that this method may further comprise the steps:
(1) with weight part is the C of the acrylic or methacrylic acid of 85-95 part
4-10Base ester monomer, weight part are that two kinds of function monomers of 5-15 part, the emulsifying agent that weight part is 1 part, the initiator ammonium persulfate that weight part is 0.2-0.5 part, sodium bicarbonate and the weight part that weight part is 0.5-1 part are that 60 parts of deionized waters join in the there-necked flask, high-speed stirring 15 minutes, it is standby to make pre-emulsion; Wherein said two kinds of function monomers are a kind of C
3-6Ethylenically unsaturated carboxylic acids and a kind of acrylic acid hydroxy alkyl ester, a kind of C
3-6Ethylenically unsaturated carboxylic acids and a kind of hydroxyalkyl methacrylate, a kind of C
3-6Ethylenically unsaturated carboxylic acids and a kind of amide group monomer or a kind of C that contains unsaturated carboxylic acid
3-6Ethylenically unsaturated carboxylic acids and a kind of vinylformic acid diene class monomer; Described emulsifying agent is at least a anionic emulsifier and a kind of reactive anionic emulsifier; Described anionic emulsifier is Sodium dodecylbenzene sulfonate, sodium lauryl sulphate, polyoxyethylene nonylphenol ether ammonium sulfate, alkyl diphenyl base ether sodium disulfonate or sulfo-succinic acid di-isooctyl sodium; Reactive anionic emulsifier is 2-acrylamido-2-methyl-propyl sulfonic acid, allyl group hydroxypropyl azochlorosulfonate acid sodium or allyloxy polyoxyethylene nonylphenol ether ammonium sulfate; Wherein the consumption of reactive anionic emulsifier is no less than 40% of total emulsifying agent consumption;
(2) adding weight part in the there-necked flask that agitator, thermometer, reflux condensing tube and dropping funnel are housed is that 40 parts of deionized waters, weight part are that 0.01-0.1 part initiator ammonium persulfate and weight part are 5 parts pre-emulsion, slowly stir, be warming up to 82 ℃ of reactions 0.5 hour, in 3-4 hour, drip off remaining pre-emulsion then, adding weight part after dripping off is 0.01-0.1 part initiator ammonium persulfate, be incubated 1.5 hours, be cooled to 40 ℃, regulate pH value to 7～8 with ammoniacal liquor, the packing discharging.
Acrylic acid C described in the above-mentioned steps (1)
4-10Base ester monomer is one or more the mixture in butyl acrylate, 2-EHA and the Octyl acrylate.
The C of methacrylic acid described in the above-mentioned steps (1)
4-10Base ester monomer is one or more the mixture in butyl methacrylate, methacrylic acid 2-ethylhexyl and the Octyl methacrylate.
C described in the above-mentioned steps (1)
3-6Ethylenically unsaturated carboxylic acids is the mixture of vinylformic acid, methacrylic acid, methylene-succinic acid and fumaric acid.
Acrylic acid hydroxy alkyl ester is the mixture of Hydroxyethyl acrylate and Propylene glycol monoacrylate described in the above-mentioned steps (1).
Hydroxyalkyl methacrylate is the mixture of hydroxyethyl methylacrylate and Rocryl 410 described in the above-mentioned steps (1).
The amide group monomer that contains unsaturated carboxylic acid described in the above-mentioned steps (1) is the mixture of acrylamide, Methacrylamide, N hydroxymethyl acrylamide, N-methoxy ethyl acrylamide, N-methoxymethyl acrylamide and N-isobutoxy Methacrylamide.
Another object of the present invention provides a kind of preparation method of safe, the pollution-free and heat and moisture-proof protective membrane that cost is low; with preparation peeling force less (less than 3N/25mm); wet-hot aging performance is good; promptly after standing the hot and humid environment effect, protective membrane when peeling off, protected material surface is not still stayed the heat and moisture-proof protective membrane of cull.
For achieving the above object; the technical solution used in the present invention is: a kind of preparation method of heat and moisture-proof protective membrane; it is characterized in that this method is: in the emulsion pressure-sensitive that makes; the polyfunctionality aziridines linking agent that adds the 0.1-5% of emulsion pressure-sensitive weight at a slow speed; added the back restir 10 minutes; linking agent is dispersed in the glue; again glue is uniformly coated on the polyethylene black and white film that thickness is 40 μ m with line rod spreader; 90 ℃ were toasted 3 minutes; making the thickness of dry back glue-line is 5-15 μ m; at room temperature placed 2 days, and made surface protection film.
Described polyfunctionality aziridines linking agent is 2,2,4-trimethylammonium hexanedioyl two [2-ethyl aziridine], 1,1-azelaoyl two [2-methylaziridine] and 1, the mixture of one or more in 1-(1, the 3-phenylene dicarbonyl) two [the 2-methylaziridines].
The present invention compared with prior art has the following advantages: the protective membrane of the moisture-proof heat of the present invention's preparation can obtain suitable stripping strength by the consumption and the Amount of spread of regulating linking agent with emulsion pressure-sensitive, to adapt to the needs of the different material surface protection of any surface finish degree; Prepared protective membrane has good wet-hot aging performance, does not pollute protected material surface when peeling off after can guaranteeing to use out of doors on request; The emulsion pressure-sensitive that adds behind the linking agent has favorable applicability.
Embodiment
The required starting material of pressure sensitive adhesive of the present invention's preparation generally can arrive on the market to be buied, and base material is polyethylene film and the polyester film that can buy on the market.
Explain the present invention by the following examples, but the present invention is not subjected to any restriction of these embodiment.Except as otherwise noted, all umbers are parts by weight in each embodiment.
Embodiment 1
Adopt semicontinuous pre-emulsification seeding polymerization technology, with the C of 90 parts acrylic or methacrylic acid
4-10Base ester monomer, two kinds of function monomer (a kind of C of 10 parts
3-6Ethylenically unsaturated carboxylic acids and a kind of (methyl) acrylic acid hydroxy alkyl ester), 1 part emulsifying agent, 0.35 part initiator ammonium persulfate, sodium bicarbonate and 60 parts of deionized waters of 0.75 part join in the there-necked flask, high-speed stirring 15 minutes, it is standby to make pre-emulsion; The pre-emulsion that in the there-necked flask that agitator, thermometer, reflux condensing tube and dropping funnel are housed, adds 40 parts of deionized waters, 0.05 part of initiator ammonium persulfate and 5 parts, slowly stir, be warming up to 82 ℃ of reactions 0.5 hour, in 3-4 hour, drip off remaining pre-emulsion then, add 0.05 part of initiator ammonium persulfate after dripping off, be incubated 1.5 hours, be cooled to 40 ℃, regulate pH value to 7～8 with ammoniacal liquor, the packing discharging.
Embodiment 2
Adopt semicontinuous pre-emulsification seeding polymerization technology, with the C of 85 parts acrylic or methacrylic acid
4-10Base ester monomer, two kinds of function monomer (a kind of C of 15 parts
3-6Ethylenically unsaturated carboxylic acids and a kind of amide group monomer that contains unsaturated carboxylic acid), 1 part emulsifying agent, 0.2 part initiator ammonium persulfate, sodium bicarbonate and 60 parts of deionized waters of 0.5 part join in the there-necked flask, high-speed stirring 15 minutes, it is standby to make pre-emulsion; The pre-emulsion that in the there-necked flask that agitator, thermometer, reflux condensing tube and dropping funnel are housed, adds 40 parts of deionized waters, 0.01 part of initiator ammonium persulfate and 5 parts, slowly stir, be warming up to 82 ℃ of reactions 0.5 hour, in 3-4 hour, drip off remaining pre-emulsion then, add 0.01 part of initiator ammonium persulfate after dripping off, be incubated 1.5 hours, be cooled to 40 ℃, regulate pH value to 7～8 with ammoniacal liquor, the packing discharging.
Embodiment 3
Adopt semicontinuous pre-emulsification seeding polymerization technology, with the C of 95 parts acrylic or methacrylic acid
4-10Base ester monomer, two kinds of function monomer (a kind of C of 5 parts
3-6Ethylenically unsaturated carboxylic acids and a kind of vinylformic acid diene class monomer), 1 part emulsifying agent, 0.5 part initiator ammonium persulfate, sodium bicarbonate and 60 parts of deionized waters of 1 part join in the there-necked flask, high-speed stirring 15 minutes, it is standby to make pre-emulsion; The pre-emulsion that in the there-necked flask that agitator, thermometer, reflux condensing tube and dropping funnel are housed, adds 40 parts of deionized waters, 0.1 part of initiator ammonium persulfate and 5 parts, slowly stir, be warming up to 82 ℃ of reactions 0.5 hour, in 3-4 hour, drip off remaining pre-emulsion then, add 0.1 part of initiator ammonium persulfate after dripping off, be incubated 1.5 hours, be cooled to 40 ℃, regulate pH value to 7～8 with ammoniacal liquor, the packing discharging.
Embodiment 4
Making by embodiment 1 in 100 parts of emulsion pressure-sensitives; the polyfunctionality aziridines linking agent 2 that adds emulsion pressure-sensitive weight 0.1% at a slow speed; 2,4-trimethylammonium hexanedioyl two [2-ethyl aziridine] added the back restir 10 minutes; linking agent is dispersed in the glue; glue is uniformly coated on the polyethylene black and white film that thickness is 40 μ m with line rod spreader, 90 ℃ were toasted 3 minutes again, and making the thickness of dry back glue-line is 15 μ m; at room temperature placed 2 days, and made surface protection film.Employed polyethylene film coated face is through corona treatment, its surface tension 〉=3.8 * 10
-4N.
Embodiment 5
Making by embodiment 1 in 100 parts of emulsion pressure-sensitives; the polyfunctionality aziridines linking agent 1 that adds emulsion pressure-sensitive weight 0.35% at a slow speed; 1-azelaoyl two [2-methylaziridine]; added the back restir 10 minutes, linking agent is dispersed in the glue, again glue is uniformly coated on the polyethylene black and white film that thickness is 40 μ m with line rod spreader; 90 ℃ were toasted 3 minutes; making the thickness of dry back glue-line is 5 μ m, at room temperature places 2 days, makes surface protection film.Employed polyethylene film coated face is through corona treatment, its surface tension 〉=3.8 * 10
-4N.
Embodiment 6
Making by embodiment 1 in 100 parts of emulsion pressure-sensitives; the polyfunctionality aziridines linking agent 1 that adds emulsion pressure-sensitive weight 0.5% at a slow speed; 1-(1, the 3-phenylene dicarbonyl) two [2-methylaziridines] added the back restir 10 minutes; linking agent is dispersed in the glue; glue is uniformly coated on the polyethylene black and white film that thickness is 40 μ m with line rod spreader, 90 ℃ were toasted 3 minutes again, and making the thickness of dry back glue-line is 10 μ m; at room temperature placed 2 days, and made surface protection film.Employed polyethylene film coated face is through corona treatment, its surface tension 〉=3.8 * 10
-4N.
Adopt protective membrane test stripping strength, wet-hot aging performance and the suitability of following method to making by embodiment 4, embodiment 5, embodiment 6.
Protective membrane peel strength test method is tested by GB/T2792-1998.
Protective membrane wet-hot aging performance testing method: by 180 ° of peel strength test method for making sample; protective membrane to be measured is attached to be placed on the protected material surface carries out weathering test in the hydrothermal aging proofing box; test condition is for being 65 ℃, relative humidity 80%, 72 hour.Whether tear protective tapes with constant speed and direction from protected material surface after after weathering test finishes sample being naturally cooled to room temperature, examining protected material surface has cull to pollute.
Suitability: under 25 ℃ the glue after adding linking agent was being placed 6 hours, observed glue and gel phenomenon whether occurs.
Table 1
| Stripping strength (N/25mm) | Wet-hot aging performance | Suitability | Protected material | |
| Embodiment 4 | 2.8 | Pollution-free | Gelatin phenomenon does not appear | Electrophoresis coarse sand face aluminium alloy extrusions |
| Embodiment 5 | 1.8 | Pollution-free | Gelatin phenomenon does not appear | Macrobead lacquer painting aluminium-plastic panel |
| Embodiment 6 | 1.2 | Pollution-free | Gelatin phenomenon does not appear | Common aluminum plastic, common plastic-steel section bar |
As shown in table 1, the protective membrane of the moisture-proof heat of the present invention's preparation can obtain suitable stripping strength by the consumption and the Amount of spread of regulating linking agent with emulsion pressure-sensitive, to adapt to the needs of the different material surface protection of any surface finish degree.Prepared protective membrane has good wet-hot aging performance, does not pollute protected material surface when peeling off after can guaranteeing to use out of doors on request.The emulsion pressure-sensitive that adds behind the linking agent has favorable applicability.
Claims (9)
1. a heat and moisture-proof protective membrane is characterized in that this method may further comprise the steps with the preparation method of emulsion pressure-sensitive:
(1) with weight part is the C of the acrylic or methacrylic acid of 85-95 part
4-10Base ester monomer, weight part are that two kinds of function monomers of 5-15 part, the emulsifying agent that weight part is 1 part, the initiator ammonium persulfate that weight part is 0.2-0.5 part, sodium bicarbonate and the weight part that weight part is 0.5-1 part are that 60 parts of deionized waters join in the there-necked flask, high-speed stirring 15 minutes, it is standby to make pre-emulsion; Wherein said two kinds of function monomers are a kind of C
3-6Ethylenically unsaturated carboxylic acids and a kind of acrylic acid hydroxy alkyl ester, a kind of C
3-6Ethylenically unsaturated carboxylic acids and a kind of hydroxyalkyl methacrylate, a kind of C
3-6Ethylenically unsaturated carboxylic acids and a kind of amide group monomer or a kind of C that contains unsaturated carboxylic acid
3-6Ethylenically unsaturated carboxylic acids and a kind of vinylformic acid diene class monomer; Described emulsifying agent is at least a anionic emulsifier and a kind of reactive anionic emulsifier; Described anionic emulsifier is Sodium dodecylbenzene sulfonate, sodium lauryl sulphate, polyoxyethylene nonylphenol ether ammonium sulfate, alkyl diphenyl base ether sodium disulfonate or sulfo-succinic acid di-isooctyl sodium; Reactive anionic emulsifier is 2-acrylamido-2-methyl-propyl sulfonic acid, allyl group hydroxypropyl azochlorosulfonate acid sodium or allyloxy polyoxyethylene nonylphenol ether ammonium sulfate; Wherein the consumption of reactive anionic emulsifier is no less than 40% of total emulsifying agent consumption;
(2) adding weight part in the there-necked flask that agitator, thermometer, reflux condensing tube and dropping funnel are housed is that 40 parts of deionized waters, weight part are that 0.01-0.1 part initiator ammonium persulfate and weight part are 5 parts pre-emulsion, slowly stir, be warming up to 82 ℃ of reactions 0.5 hour, in 3-4 hour, drip off remaining pre-emulsion then, adding weight part after dripping off is 0.01-0.1 part initiator ammonium persulfate, be incubated 1.5 hours, be cooled to 40 ℃, regulate pH value to 7～8 with ammoniacal liquor, the packing discharging.
2. heat and moisture-proof protective membrane according to claim 1 is characterized in that acrylic acid C described in the step (1) with the preparation method of emulsion pressure-sensitive
4-10Base ester monomer is one or more the mixture in butyl acrylate, 2-EHA and the Octyl acrylate.
3. heat and moisture-proof protective membrane according to claim 1 is characterized in that the C of methacrylic acid described in the step (1) with the preparation method of emulsion pressure-sensitive
4-10Base ester monomer is one or more the mixture in butyl methacrylate, methacrylic acid 2-ethylhexyl and the Octyl methacrylate.
4. heat and moisture-proof protective membrane according to claim 1 is characterized in that C described in the step (1) with the preparation method of emulsion pressure-sensitive
3-6Ethylenically unsaturated carboxylic acids is the mixture of vinylformic acid, methacrylic acid, methylene-succinic acid and fumaric acid.
5. heat and moisture-proof protective membrane according to claim 1 is characterized in that with the preparation method of emulsion pressure-sensitive acrylic acid hydroxy alkyl ester is the mixture of Hydroxyethyl acrylate and Propylene glycol monoacrylate described in the step (1).
6. heat and moisture-proof protective membrane according to claim 1 is characterized in that with the preparation method of emulsion pressure-sensitive hydroxyalkyl methacrylate is the mixture of hydroxyethyl methylacrylate and Rocryl 410 described in the step (1).
7. heat and moisture-proof protective membrane according to claim 1 is with the preparation method of emulsion pressure-sensitive, and the amide group monomer that it is characterized in that containing described in the step (1) unsaturated carboxylic acid is the mixture of acrylamide, Methacrylamide, N hydroxymethyl acrylamide, N-methoxy ethyl acrylamide, N-methoxymethyl acrylamide and N-isobutoxy Methacrylamide.
8. utilize the emulsion pressure-sensitive of the preparation of method according to claim 1 to prepare the method for heat and moisture-proof protective membrane; it is characterized in that this method is: in the emulsion pressure-sensitive that makes; the polyfunctionality aziridines linking agent that adds the 0.1-5% of emulsion pressure-sensitive weight at a slow speed; added the back restir 10 minutes; linking agent is dispersed in the glue; again glue is uniformly coated on the polyethylene black and white film that thickness is 40 μ m with line rod spreader; 90 ℃ were toasted 3 minutes; making the thickness of dry back glue-line is 5-15 μ m; at room temperature placed 2 days, and made surface protection film.
9. the preparation method of heat and moisture-proof protective membrane according to claim 8; it is characterized in that described polyfunctionality aziridines linking agent is 2; 2; 4-trimethylammonium hexanedioyl two [2-ethyl aziridine], 1; 1-azelaoyl two [2-methylaziridine] and 1; the mixture of one or more in 1-(1, the 3-phenylene dicarbonyl) two [the 2-methylaziridines].
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| CN200710018641XA CN101153208B (en) | 2007-09-12 | 2007-09-12 | Method of producing emulsion pressure sensitive adhesive and surface protective film for heat and moisture-proof protective film |
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| CN101153208B true CN101153208B (en) | 2011-01-12 |
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| CN102167773B (en) * | 2011-01-24 | 2013-01-16 | 南京夜视丽精细化工有限责任公司 | Acrylic acid emulsion and functional acrylic acid emulsion for unshadowed protective film |
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| CN102634302A (en) * | 2012-05-09 | 2012-08-15 | 上海中新裕祥化工有限公司 | Environment-friendly strippable pressure-sensitive adhesive for surface protective film |
| CN103396746B (en) * | 2013-08-14 | 2015-11-11 | 宿迁特力新材料有限公司 | A kind of high-performance water-based pressure sensitive adhesive and preparation method thereof |
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| CN108613852A (en) * | 2016-12-12 | 2018-10-02 | 中国石油天然气股份有限公司 | The synthesising coated test method(s) of melt pressure sensitive peptizing agent |
| CN111286284A (en) * | 2020-03-30 | 2020-06-16 | 上海保立佳新材料有限公司 | Medium-viscosity protective film emulsion and preparation method thereof |
| CN112552846A (en) * | 2020-11-30 | 2021-03-26 | 济宁明升新材料有限公司 | Water-based adhesive and preparation method thereof |
| CN112760067A (en) * | 2021-01-19 | 2021-05-07 | 济宁明升新材料有限公司 | Preparation method of water-based adhesive for stretching and debonding adhesive tape and stretching and debonding adhesive tape |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6518342B1 (en) * | 1998-10-29 | 2003-02-11 | Nippon Shokubai Co., Ltd. | Emulsion for pressure-sensitive adhesive |
| CN1470587A (en) * | 2002-06-27 | 2004-01-28 | �ն��繤��ʽ���� | Protective film |
| JP2004277601A (en) * | 2003-03-17 | 2004-10-07 | Nippon Synthetic Chem Ind Co Ltd:The | Re-releasable aqueous adhesive composition |
| CN1685028A (en) * | 2002-09-26 | 2005-10-19 | 舒飞士特种化工有限公司 | Removable, water-whitening resistant pressure sensitive adhesives |
| CN1726250A (en) * | 2002-12-12 | 2006-01-25 | 电气化学工业株式会社 | Surface protective film |
| CN1816603A (en) * | 2003-06-30 | 2006-08-09 | 综研化学株式会社 | Pressure-sensitive adhesive for surface-protective film and surface-protective film |
-
2007
- 2007-09-12 CN CN200710018641XA patent/CN101153208B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6518342B1 (en) * | 1998-10-29 | 2003-02-11 | Nippon Shokubai Co., Ltd. | Emulsion for pressure-sensitive adhesive |
| CN1470587A (en) * | 2002-06-27 | 2004-01-28 | �ն��繤��ʽ���� | Protective film |
| CN1685028A (en) * | 2002-09-26 | 2005-10-19 | 舒飞士特种化工有限公司 | Removable, water-whitening resistant pressure sensitive adhesives |
| CN1726250A (en) * | 2002-12-12 | 2006-01-25 | 电气化学工业株式会社 | Surface protective film |
| JP2004277601A (en) * | 2003-03-17 | 2004-10-07 | Nippon Synthetic Chem Ind Co Ltd:The | Re-releasable aqueous adhesive composition |
| CN1816603A (en) * | 2003-06-30 | 2006-08-09 | 综研化学株式会社 | Pressure-sensitive adhesive for surface-protective film and surface-protective film |
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