RU97109821A - PRESSURE SENSITIVE ADHESIVES - Google Patents

PRESSURE SENSITIVE ADHESIVES

Info

Publication number
RU97109821A
RU97109821A RU97109821/04A RU97109821A RU97109821A RU 97109821 A RU97109821 A RU 97109821A RU 97109821/04 A RU97109821/04 A RU 97109821/04A RU 97109821 A RU97109821 A RU 97109821A RU 97109821 A RU97109821 A RU 97109821A
Authority
RU
Russia
Prior art keywords
sensitive adhesive
pressure
adhesive composition
composition according
cellulose
Prior art date
Application number
RU97109821/04A
Other languages
Russian (ru)
Other versions
RU2208030C2 (en
Inventor
Г. де Хюллу Якобус
Крюйтхофф Дирк
Г.Саломонс Виллемин
Велдхорст Адриана
Original Assignee
Геркулес Инкорпорейтед
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/664,606 external-priority patent/US5834538A/en
Application filed by Геркулес Инкорпорейтед filed Critical Геркулес Инкорпорейтед
Publication of RU97109821A publication Critical patent/RU97109821A/en
Application granted granted Critical
Publication of RU2208030C2 publication Critical patent/RU2208030C2/en

Links

Claims (14)

1. Чувствительная к давлению клеевая композиция, представляющая собой водную эмульсионную латексную систему, включающую а) полимер по меньшей мере одного этиленовоненасыщенного мономера, выбранного из группы, состоящей из акриловой кислоты, метакриловой кислоты, бутилакрилата, метилметакрилата, 2-этилгексилакрилата, акриловых эфиров, стирола, простых виниловых эфиров, винил-, винилиденгалогенидов, N-винилпирролидона, этилена, С3 - и выше альфа-олефинов, аллиламинов, аллиловых эфиров насыщенных монокарбоновых кислот и их амидов, пропилена, 1-бутена, 1-пентена, 1-гексена, 1-децена, аллилацетата, аллилпропионата, аллиллактата, их амидов и их смесей, 1,3-бутадиена, 1,3-пентадиена, 1,4-пентадиена, циклопентадиена, гексадиеновых изомеров, и б) эффективного для стабилизации латексной системы количества водорастворимого защитного коллоида с молекулярной массой менее приблизительно 75000, выбранного из группы, состоящей из карбоксиметилцеллюлозы и ее производных, нижний предел степени карбоксильного замещения которых составляет примерно 0,7, гидроксиэтилцеллюлозы, этилгидроксиэтилцеллюлозы, метилцеллюлозы, метилгидроксипропилцеллюлозы, гидроксипропилцеллюлозы, полиакриловой кислоты и ее солей щелочных металлов, оксиэтилированных производных крахмала, полиакрилатов натрия и других щелочных металлов, водорастворимого крахмального клея, желатина, водорастворимых альгинатов, казеина, агара, природных и синтетических камедей, частично и полностью гидролизованного поливинилового спирта, полиакриламида, поливинилпирролидона, продукта поли(метилвиниловый эфир-малеиновый ангидрид), хьюаровой камеди и их производных.1. A pressure-sensitive adhesive composition comprising an aqueous emulsion latex system comprising a) a polymer of at least one ethylenically unsaturated monomer selected from the group consisting of acrylic acid, methacrylic acid, butyl acrylate, methyl methacrylate, 2-ethylhexyl acrylate, acrylic esters, styrene , vinyl ethers, vinyl, vinylidene halides, N-vinylpyrrolidone, ethylene, C 3 - and higher alpha-olefins, allylamines, allyl ethers of saturated monocarboxylic acids and their amides, propylene , 1-butene, 1-pentene, 1-hexene, 1-decene, allyl acetate, allyl propionate, allyllactate, their amides and mixtures thereof, 1,3-butadiene, 1,3-pentadiene, 1,4-pentadiene, cyclopentadiene, hexadiene isomers, and b) an effective amount of a water-soluble protective colloid with a molecular weight of less than about 75,000 to stabilize the latex system, selected from the group consisting of carboxymethyl cellulose and its derivatives, the lower limit of the degree of carboxyl substitution of which is about 0.7, hydroxyethyl cellulose, ethyl hydroxyethyl cellulose zy, methyl cellulose, methyl hydroxypropyl cellulose, hydroxypropyl cellulose, polyacrylic acid and its alkali metal salts, ethoxylated starch derivatives, sodium polyacrylates and other alkali metals, water-soluble starch glue, gelatin, partially soluble alginates, casein, hydrochloride, natural and organic, alcohol, polyacrylamide, polyvinylpyrrolidone, the product poly (methyl vinyl ether-maleic anhydride), huar gum and their derivatives. 2. Чувствительная к давлению клеевая композиция по п. 1, в которой содержится по меньшей мере один из других адгезивных компонентов. 2. A pressure-sensitive adhesive composition according to claim 1, which contains at least one of the other adhesive components. 3. Чувствительная к давлению клеевая композиция по п. 2, где по меньшей мере один из других адгезивных компонентов представляет собой вещество для повышения клейкости. 3. A pressure-sensitive adhesive composition according to claim 2, wherein at least one of the other adhesive components is a tackifier. 4. Чувствительная к давлению клеевая композиция по п. 3, где вещество для повышения клейкости выбирают из группы, состоящей из эфиров кислот канифоли, кислот канифоли, углеводородных смол, полимерных дисперсий на основе эфиров кислот канифоли, полимерных дисперсий на основе кислот канифоли, полимерных дисперсий на основе углеводородных смол и полимерных дисперсий вышеупомянутых смол, эмульгированных не обычными поверхностно-активными веществами, а мылами кислот канифоли. 4. The pressure-sensitive adhesive composition according to claim 3, wherein the tackifier is selected from the group consisting of rosin acid esters, rosin acids, hydrocarbon resins, polymer dispersions based on rosin esters, polymer dispersions based on rosin acids, polymer dispersions based on hydrocarbon resins and polymer dispersions of the aforementioned resins, emulsified not with conventional surfactants, but with rosin acid soaps. 5. Чувствительная к давлению клеевая композиция по п. 2, в которой содержится также по меньшей мере один из компонентов, выбранный из группы, состоящей из смачивающего агента, пеногасителя, загустителя, растворителя и консерванта. 5. The pressure-sensitive adhesive composition according to claim 2, which also contains at least one of the components selected from the group consisting of a wetting agent, antifoam, thickener, solvent and preservative. 6. Чувствительная к давлению клеевая композиция по п. 1, полимер которой получен водной эмульсионной полимеризацией в присутствии водорастворимого защитного коллоида. 6. A pressure-sensitive adhesive composition according to claim 1, the polymer of which is obtained by aqueous emulsion polymerization in the presence of a water-soluble protective colloid. 7. Чувствительная к давлению клеевая композиция по п. 1, дополнительно включающая от примерно 0,01 до примерно 4,0 % поверхностно-активного вещества от общего количества этиленовоненасыщенных мономеров. 7. A pressure-sensitive adhesive composition according to claim 1, further comprising from about 0.01 to about 4.0% surfactant of the total amount of ethylenically unsaturated monomers. 8. Чувствительная к давлению клеевая композиция по п. 1, где верхний предел молекулярной массы защитного коллоида составляет приблизительно 75000. 8. The pressure-sensitive adhesive composition of claim 1, wherein the upper limit of the molecular weight of the protective colloid is approximately 75,000. 9. Чувствительная к давлению клеевая композиция по п. 1, где верхний предел молекулярной массы защитного коллоида составляет приблизительно 20000. 9. The pressure-sensitive adhesive composition of claim 1, wherein the upper limit of the molecular weight of the protective colloid is approximately 20,000. 10. Чувствительная к давлению клеевая композиция по п. 1, где защитный коллоид представляет собой простой целлюлозный эфир, выбранный из группы, состоящей из гидроксиэтилцеллюлозы, этилгидроксиэтилцеллюлозы, карбоксиметилцеллюлозы, нижний предел степени карбоксильного замещения которых составляет приблизительно 0,7, метилцеллюлозы, метилгидроксипропилцеллюлозы, гидроксипропилцеллюлозы и их смесей. 10. The pressure-sensitive adhesive composition according to claim 1, wherein the protective colloid is a cellulose ether selected from the group consisting of hydroxyethyl cellulose, ethyl hydroxyethyl cellulose, carboxymethyl cellulose, the lower limit of the degree of carboxyl substitution of which is approximately 0.7, methyl cellulose, methyl hydroxypropyl cellulose and mixtures thereof. 11. Чувствительная к давлению клеевая композиция по п. 10, где простой целлюлозный эфир представляет собой карбоксиметилцеллюлозу, степень карбоксильного замещения которой составляет приблизительно 0,7-2,9. 11. The pressure-sensitive adhesive composition of claim 10, wherein the cellulosic ether is carboxymethyl cellulose, the carboxyl substitution of which is about 0.7-2.9. 12. Чувствительная к давлению клеевая композиция по п. 10, где простой целлюлозный эфир представляет собой карбоксиметилгидроксиэтилцеллюлозу, гидроксиэтильное молярное замещение которой составляет 0,2 - 2,0, а карбоксиметильное молярное замещение о? 0,1 - 1,0. 12. The pressure-sensitive adhesive composition according to claim 10, wherein the cellulose ether is carboxymethyl hydroxyethyl cellulose, the hydroxyethyl molar substitution of which is 0.2-2.0, and the carboxymethyl molar substitution o? 0.1 - 1.0. 13. Чувствительная к давлению клеевая композиция по п. 1, где по меньшей мере один этиленовоненасыщенный мономер выбран из группы, состоящей из акриловой кислоты, метакриловой кислоты, бутилакрилата, метилметакрилата, 2-этилгексилакрилата, акриловых эфиров, стирола, 1,3-бутадиена, 1,3-пентадиена, 1,4-пентадиена, циклопентадиена, гексадиеновых изомеров и их смесей. 13. The pressure-sensitive adhesive composition according to claim 1, wherein at least one ethylenically unsaturated monomer is selected from the group consisting of acrylic acid, methacrylic acid, butyl acrylate, methyl methacrylate, 2-ethylhexyl acrylate, acrylic esters, styrene, 1,3-butadiene, 1,3-pentadiene, 1,4-pentadiene, cyclopentadiene, hexadiene isomers and mixtures thereof. 14. Чувствительная к давлению клеевая композиция по п. 1, где по меньшей мере один этиленовоненасыщенный мономер выбран из группы, состоящей из сложных виниловых эфиров, простых виниловых эфиров, винил-, винилиденгалогенидов, N-винилпирролидона, этилена, С3- и выше альфа-олефинов, аллиламинов, аллиловых эфиров насыщенных монокарбоновых кислот, их амидов и их смесей.14. The pressure-sensitive adhesive composition according to claim 1, wherein at least one ethylenically unsaturated monomer is selected from the group consisting of vinyl esters, vinyl ethers, vinyl, vinylidene halides, N-vinylpyrrolidone, ethylene, C 3 and higher alpha -olefins, allylamines, allyl ethers of saturated monocarboxylic acids, their amides and their mixtures.
RU97109821/04A 1996-06-18 1997-06-18 Pressure-sensitive glues RU2208030C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/664.606 1996-06-18
US08/664,606 US5834538A (en) 1996-06-18 1996-06-18 Pressure sensitive adhesives

Publications (2)

Publication Number Publication Date
RU97109821A true RU97109821A (en) 1999-05-10
RU2208030C2 RU2208030C2 (en) 2003-07-10

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Country Status (22)

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US (1) US5834538A (en)
EP (1) EP0814140B1 (en)
JP (1) JPH1060402A (en)
KR (1) KR100466731B1 (en)
AR (1) AR007418A1 (en)
AT (1) ATE252145T1 (en)
AU (1) AU727984B2 (en)
BR (1) BR9703621A (en)
CA (1) CA2207879A1 (en)
CZ (1) CZ187997A3 (en)
DE (1) DE69725511T2 (en)
HU (1) HUP9701065A3 (en)
ID (1) ID17829A (en)
IL (1) IL121095A (en)
MX (1) MX9704522A (en)
NO (1) NO972791L (en)
NZ (1) NZ328105A (en)
PA (1) PA8432801A1 (en)
PL (1) PL187497B1 (en)
RU (1) RU2208030C2 (en)
SG (1) SG64426A1 (en)
TW (1) TW523539B (en)

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