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公开(公告)号：US10550224B2
公开(公告)日：2020-02-04
申请号：US15752988
申请日：2016-08-15
发明人： Richard Y. Liu , Jingjing Ma , Zhong Chen , Victor Ho , Nathaniel I. Lehn , Harold T. Munson
IPC分类号： C09J7/22 , C08G63/199 , C09J167/06 , C08G63/54 , C09J7/38 , C08G63/181
摘要： Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The at least two different diacid residues include, based on the total moles of the at least two diacid residues, 20 to 80 mole percent of a residue of at least one aromatic dicarboxylic acid, and 20 to 80 mole percent of at least one of a residue of adipic acid or sebacic acid. The polyesters may include at least one pendant group containing an alkenyl group.
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公开(公告)号：US20180237585A1
公开(公告)日：2018-08-23
申请号：US15752988
申请日：2016-08-15
发明人： Richard Y. Liu , Jingjing Ma , Zhong Chen , Victor Ho , Nathaniel I. Lehn , Harold T. Munson
IPC分类号： C08G63/199 , C08G63/181 , C09J167/06
CPC分类号： C08G63/199 , C08G63/181 , C08G63/54 , C08G2170/40 , C09J7/22 , C09J7/38 , C09J167/06 , C09J2203/30 , C09J2467/00 , C09J2467/006
摘要： Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The at least two different diacid residues include, based on the total moles of the at least two diacid residues, 20 to 80 mole percent of a residue of at least one aromatic dicarboxylic acid, and 20 to 80 mole percent of at least one of a residue of adipic acid or sebacic acid. The polyesters may include at least one pendant group containing an alkenyl group.
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公开(公告)号：US10815404B2
公开(公告)日：2020-10-27
申请号：US15748900
申请日：2016-08-11
发明人： Richard Y. Liu , Jingjing Ma , Zhong Chen , Victor Ho , Nathaniel I. Lehn , Harold T. Munson
IPC分类号： C09J167/06 , C09J7/38 , C09J7/22 , C08G63/54 , C08G63/676 , C09J167/02 , C09J201/02 , C09J7/25 , C08G63/12 , C08G63/16 , C08G63/52 , C08G63/66 , C08G63/672
摘要： Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The polyester includes at least one pendant group containing an alkenyl group. A ratio of a total number of the at least one pendant group to the total number of ester groups in the polyester is in a range of 0.001 to 0.1. The polyester has a glass transition temperature in a range of −50° C. to −10° C.
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公开(公告)号：US20180215970A1
公开(公告)日：2018-08-02
申请号：US15748900
申请日：2016-08-11
发明人： Richard Y. Liu , Jingjing Ma , Zhong Chen , Victor Ho , Nathaniel I. Lehn , Harold T. Munson
IPC分类号： C09J167/06 , C08G63/676 , C09J7/38
CPC分类号： C09J167/06 , C08G63/54 , C08G63/676 , C09J7/22 , C09J7/38 , C09J2201/606 , C09J2201/622 , C09J2467/00 , C09J2467/006
摘要： Polyester pressure-sensitive adhesives are described. The polyester includes at least two different diacid residues and at least two different diol residues. The polyester includes at least one pendant group containing an alkenyl group. A ratio of a total number of the at least one pendant group to the total number of ester groups in the polyester is in a range of 0.001 to 0.1. The polyester has a glass transition temperature in a range of −50° C. to −10° C.
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公开(公告)号：US10017670B2
公开(公告)日：2018-07-10
申请号：US14382497
申请日：2013-02-25
发明人： Roger A. Grisle , Harold T. Munson
IPC分类号： C09J7/02 , C09J133/08 , B32B7/06 , B32B7/12 , B32B15/088 , B32B15/09 , B32B37/12 , B32B38/10 , C09J171/02 , C09J7/38 , C09J7/25 , C08L67/00 , C08L77/00
CPC分类号： C09J7/25 , B32B7/06 , B32B7/12 , B32B15/088 , B32B15/09 , B32B37/12 , B32B38/10 , B32B2250/02 , B32B2250/03 , B32B2255/10 , B32B2255/26 , B32B2307/748 , B32B2311/24 , B32B2311/30 , B32B2367/00 , B32B2377/00 , B32B2405/00 , C08G2261/126 , C08L67/00 , C08L77/00 , C09J7/255 , C09J7/385 , C09J133/08 , C09J171/02 , C09J2433/00 , C09J2467/006 , C09J2477/006 , Y10T428/2891 , Y10T428/31699 , Y10T428/3175 , Y10T428/31797
摘要： Adhesive tape for bonding that can be detached without leaving residue and without damaging the surface of a substrate when stretched in a direction of a bond plane. An adhesive tape includes an elastomeric backing having opposing first and second surfaces an acrylate pressure sensitive adhesive disposed on at least one of the first and second surfaces of the backing. The backing includes a copolymer selected from the group consisting of polyether-polyester, polyether-polyamide, and a combination thereof and from about 20 to 60 wt % of a tackifier, based on the total weight of the backing. The backing has an elongation at break greater than 500%.
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公开(公告)号：US20150020961A1
公开(公告)日：2015-01-22
申请号：US14382497
申请日：2013-02-25
发明人： Roger A. Grisle , Harold T. Munson
IPC分类号： C09J7/02 , B32B7/12 , C09J133/08 , B32B15/088 , B32B37/12 , B32B38/10 , B32B7/06 , B32B15/09
CPC分类号： C09J7/25 , B32B7/06 , B32B7/12 , B32B15/088 , B32B15/09 , B32B37/12 , B32B38/10 , B32B2250/02 , B32B2250/03 , B32B2255/10 , B32B2255/26 , B32B2307/748 , B32B2311/24 , B32B2311/30 , B32B2367/00 , B32B2377/00 , B32B2405/00 , C08G2261/126 , C08L67/00 , C08L77/00 , C09J7/255 , C09J7/385 , C09J133/08 , C09J171/02 , C09J2433/00 , C09J2467/006 , C09J2477/006 , Y10T428/2891 , Y10T428/31699 , Y10T428/3175 , Y10T428/31797
摘要： Adhesive tape for bonding that can be detached without leaving residue and without damaging the surface of a substrate when stretched in a direction of a bond plane. An adhesive tape includes an elastomeric backing having opposing first and second surfaces an acrylate pressure sensitive adhesive disposed on at least one of the first and second surfaces of the backing. The backing includes a copolymer selected from the group consisting of polyether-polyester, polyether-polyamide, and a combination thereof and from about about 20 to 60 wt % of a tackifier, based on the total weight of the backing. The backing has an elongation at break greater than 500%.
摘要翻译： 用于粘合的胶带，当粘合平面的方向拉伸时，可以分离而不留下残留物并且不会损坏基材的表面。 胶带包括具有相对的第一和第二表面的弹性体背衬，丙烯酸酯压敏粘合剂设置在背衬的第一和第二表面中的至少一个上。 背衬包括基于背衬总重量的选自聚醚 - 聚酯，聚醚 - 聚酰胺及其组合的共聚物和约20至60重量％的增粘剂。 背衬的断裂伸长率大于500％。
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