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1. 发明授权

US08822028B2 Acrylic pressure sensitive adhesive and method of preparing the same 有权
标题翻译：丙烯酸压敏粘合剂及其制备方法
公开(公告)号：US08822028B2
公开(公告)日：2014-09-02
申请号：US12831375
申请日：2010-07-07
申请人： Kong-ju Song , Young-min Kim , Chang-bum Ko , Kum-hyoung Lee
发明人： Kong-ju Song , Young-min Kim , Chang-bum Ko , Kum-hyoung Lee
IPC分类号： C09J133/04 , C09J133/06 , C09J133/08 , C09J133/18 , C09J133/20 , C08F236/02 , C08F236/20 , C09J4/00 , C09J7/02
CPC分类号： C09J7/0217 , C09J4/00 , C09J7/385 , C09J133/08 , C09J2201/606 , Y10T428/2848 , Y10T428/2891
摘要： Provided is a removable acrylic pressure sensitive adhesive comprising (A) 70-96.5 weight % of (meth)acrylic acid ester monomer having C1-C14 alkyl group; (B) 0.5-27 weight % of one or more functional group containing monomers selected from the group consisting of carboxyl group containing monomer, hydroxyl group containing monomer, epoxy group containing monomer, vinyl ester group containing monomer and cyano group containing monomer; and (C) 0.6-3 weight % of a cross linking agent having 5-13 alkylene oxide groups and acrylate group or vinyl group in 100 weight % of the monomers and the cross linking agent, and the adhesive of the present invention is a water based adhesive and pro-environmental, and demonstrates excellent adhesiveness at room temperature and under aging atmosphere and excellent dimensional stability as well, so that it can be widely used for various pressure sensitive adhesive sheets for outdoor/indoor advertisement, automobile, printing, decorating, etc.
摘要翻译：提供一种可除去的丙烯酸类压敏粘合剂，其包含（A）70-96.5重量％的具有C 1 -C 14烷基的（甲基）丙烯酸酯单体; （B）0.5-27重量％的选自含羧基的单体，含羟基的单体，含环氧基的单体，含乙烯基酯基的单体和含氰基单体的一种或多种含官能团的单体; 和（C）在100重量％的单体和交联剂中具有5-13个烯化氧基团和丙烯酸酯基或乙烯基的交联剂的0.6-3重量％，本发明的粘合剂是水并且在室温和老化气氛下表现出优异的粘合性，并且具有优异的尺寸稳定性，因此可广泛用于户外/室内广告，汽车，印刷，装饰等各种压敏粘合片，等等

2. 发明申请

US20100048077A1 COMPOSITION OF ACRYLIC PRESSURE-SENSITIVE ADHESIVE AND SURFACE FINISHING MATERIAL COMPRISING THE SAME 有权
标题翻译：丙烯酸压敏粘合剂和表面处理材料的组合物
公开(公告)号：US20100048077A1
公开(公告)日：2010-02-25
申请号：US12544520
申请日：2009-08-20
申请人： Chang-bum Ko , Young-min Kim , Kong-ju Song , Kum-hyoung Lee
发明人： Chang-bum Ko , Young-min Kim , Kong-ju Song , Kum-hyoung Lee
IPC分类号： B32B27/04 , B32B27/36 , C08L33/06
CPC分类号： C09J133/068 , C08L2201/02 , Y10T428/264 , Y10T428/2848 , Y10T428/2891 , Y10T442/2754
摘要： An acrylic pressure-sensitive adhesive composition according to the present invention comprises: acrylic copolymer (A) formed by copolymerizing i) alkyl (meth) acrylic acid ester monomer wherein the carbon atom of alkyl group is 2 to 14, ii) monomer having a functional group capable of crosslinking, iii) methyl (meth)acrylate monomer, iv) vinyl acetate monomer, v) glycidyl (meth)acrylate, and vi) crosslinking agent having 5 to 15 of alkyleneoxide groups and at least two acrylate group or vinyl group; and flame retardant (B). The acrylic pressure-sensitive adhesive composition improves the adhesive property and the dispersion of the flame retardant by controlling the crosslinking structure of the acrylic copolymer, such that a surface finishing material comprising the same can have the excellent adhesion and fireproof.
摘要翻译：根据本发明的丙烯酸类压敏粘合剂组合物包括：通过使i）烷基的碳原子数为2〜14的（甲基）丙烯酸酯单体的共聚而形成的丙烯酸共聚物（A），ii）具有能够交联的官能团，iii）（甲基）丙烯酸甲酯单体，iv）乙酸乙烯酯单体，v）（甲基）丙烯酸缩水甘油酯，和vi）具有5至15个环氧烷基团和至少两个丙烯酸酯基团或乙烯基团的交联剂 ; 和阻燃剂（B）。丙烯酸类压敏粘合剂组合物通过控制丙烯酸共聚物的交联结构来改善粘合性和阻燃剂的分散性，使得包含该丙烯酸共聚物的表面处理材料可以具有优异的粘附性和耐火性。

3. 发明授权

US08071490B2 Composition of acrylic pressure-sensitive adhesive and surface finishing material comprising the same 有权
标题翻译：丙烯酸类压敏粘合剂和包括其的表面处理材料的组成
公开(公告)号：US08071490B2
公开(公告)日：2011-12-06
申请号：US12544520
申请日：2009-08-20
申请人： Chang-bum Ko , Young-min Kim , Kong-ju Song , Kum-hyoung Lee
发明人： Chang-bum Ko , Young-min Kim , Kong-ju Song , Kum-hyoung Lee
IPC分类号： B32B27/04 , B32B27/06 , C08L33/06
CPC分类号： C09J133/068 , C08L2201/02 , Y10T428/264 , Y10T428/2848 , Y10T428/2891 , Y10T442/2754
摘要： An acrylic pressure-sensitive adhesive composition according to the present invention comprises: acrylic copolymer (A) formed by copolymerizing i) alkyl(meth)acrylic acid ester monomer wherein the carbon atom of alkyl group is 2 to 14, ii) monomer having a functional group capable of crosslinking, iii) methyl(meth)acrylate monomer, iv) vinyl acetate monomer, v) glycidyl(meth)acrylate, and vi) crosslinking agent having 5 to 15 of alkyleneoxide groups and at least two acrylate group or vinyl group; and flame retardant (B). The acrylic pressure-sensitive adhesive composition improves the adhesive property and the dispersion of the flame retardant by controlling the crosslinking structure of the acrylic copolymer, such that a surface finishing material comprising the same can have the excellent adhesion and fireproof.
摘要翻译：根据本发明的丙烯酸类压敏粘合剂组合物包括：通过使i）烷基的碳原子数为2〜14的（甲基）丙烯酸酯单体的共聚而形成的丙烯酸共聚物（A），ii）具有能够交联的官能团，iii）（甲基）丙烯酸甲酯单体，iv）乙酸乙烯酯单体，v）（甲基）丙烯酸缩水甘油酯，和vi）具有5至15个环氧烷基和至少两个丙烯酸酯基或乙烯基的交联剂 ; 和阻燃剂（B）。丙烯酸类压敏粘合剂组合物通过控制丙烯酸共聚物的交联结构来改善粘合性和阻燃剂的分散性，使得包含该丙烯酸共聚物的表面处理材料可以具有优异的粘附性和耐火性。

4. 发明申请

US20110014465A1 Acrylic Pressure Sensitive Adhesive And Method Of Preparing The Same 有权
标题翻译：丙烯酸压敏粘合剂及其制备方法
公开(公告)号：US20110014465A1
公开(公告)日：2011-01-20
申请号：US12831375
申请日：2010-07-07
申请人： Kong-ju Song , Young-min Kim , Chang-bum Ko , Kum-hyoung Lee
发明人： Kong-ju Song , Young-min Kim , Chang-bum Ko , Kum-hyoung Lee
IPC分类号： B32B7/12 , C08F2/38 , C08F220/28
CPC分类号： C09J7/0217 , C09J4/00 , C09J7/385 , C09J133/08 , C09J2201/606 , Y10T428/2848 , Y10T428/2891
摘要： Provided is a removable acrylic pressure sensitive adhesive comprising (A) 70-96.5 weight % of (meth)acrylic acid ester monomer having C1-C14 alkyl group; (B) 0.5-27 weight % of one or more functional group containing monomers selected from the group consisting of carboxyl group containing monomer, hydroxyl group containing monomer, epoxy group containing monomer, vinyl ester group containing monomer and cyano group containing monomer; and (C) 0.6-3 weight % of a cross linking agent having 5-13 alkylene oxide groups and acrylate group or vinyl group in 100 weight % of the monomers and the cross linking agent, and the adhesive of the present invention is a water based adhesive and pro-environmental, and demonstrates excellent adhesiveness at room temperature and under aging atmosphere and excellent dimensional stability as well, so that it can be widely used for various pressure sensitive adhesive sheets for outdoor/indoor advertisement, automobile, printing, decorating, etc.
摘要翻译：提供一种可除去的丙烯酸类压敏粘合剂，其包含（A）70-96.5重量％的具有C 1 -C 14烷基的（甲基）丙烯酸酯单体; （B）0.5-27重量％的选自含羧基的单体，含羟基的单体，含环氧基的单体，含乙烯基酯基的单体和含氰基单体的一种或多种含官能团的单体; 和（C）在100重量％的单体和交联剂中具有5-13个烯化氧基团和丙烯酸酯基或乙烯基的交联剂的0.6-3重量％，本发明的粘合剂是水并且在室温和老化气氛下表现出优异的粘合性，并且具有优异的尺寸稳定性，因此可广泛用于户外/室内广告，汽车，印刷，装饰等各种压敏粘合片，等等

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