公开(公告)号：US20160102230A1

公开(公告)日：2016-04-14

申请号：US14882242

申请日：2015-10-13

申请人： BOSTIK, INC.

发明人： Steven Daniel Gray ,  David Frederic Freund ,  Richard Edward Hamann ,  Miao Hu ,  Fabrice Nicolas-Henri Flores

IPC分类号： C09J123/12

摘要： A hot melt adhesive made from a blend of a polypropylene-based polymer, a polyolefin elastomer, and an amorphous polyolefin. These adhesives exhibit excellent molten and pre-set flow allowing them to wet out substrates yet develop properties needed to form and maintain strong bonds making them useful for hygiene, construction, and packaging applications.

摘要翻译： 由聚丙烯基聚合物，聚烯烃弹性体和无定形聚烯烃的共混物制成的热熔粘合剂。 这些粘合剂表现出优异的熔融和预设流动性，使得它们能够润湿基材，同时开发形成和保持强键所需的性能，使其成为卫生，结构和包装应用的有用途。

公开(公告)号：US11299657B2

公开(公告)日：2022-04-12

申请号：US14688155

申请日：2015-04-16

申请人： Bostik, Inc.

发明人： Steven Daniel Gray ,  Miao Hu

IPC分类号： C09J123/14 ,  C09J123/06 ,  C09J123/16 ,  C08K5/053 ,  C08L23/16 ,  C08K5/00 ,  C08L23/08 ,  C08K5/01 ,  C08K5/134 ,  C08K5/52

摘要： A hot melt adhesive composition made from polypropylene copolymer or polypropylene impact copolymer, a polyolefin elastomer, a low density polyethylene, a tackifying resin, a plasticizer, and a nucleating agent. These adhesives are fast setting yet show an improved balance of mechanical properties making them useful for hygiene, construction, and packaging applications.

公开(公告)号：US10759978B2

公开(公告)日：2020-09-01

申请号：US14882242

申请日：2015-10-13

申请人： Bostik, Inc.

发明人： Steven Daniel Gray ,  David Frederic Freund ,  Richard Edward Hamann ,  Miao Hu ,  Fabrice Nicolas-Henri Flores

IPC分类号： C09J123/12 ,  C09J123/14 ,  C08L23/12 ,  C08L23/14 ,  C08K5/521 ,  C08K5/01

摘要： A hot melt adhesive made from a blend of a polypropylene-based polymer, a polyolefin elastomer, and an amorphous polyolefin. These adhesives exhibit excellent molten and pre-set flow allowing them to wet out substrates yet develop properties needed to form and maintain strong bonds making them useful for hygiene, construction, and packaging applications.

公开(公告)号：US10307995B2

公开(公告)日：2019-06-04

申请号：US13987356

申请日：2013-07-16

申请人： Bostik, Inc.

发明人： Patrick John Czaplewski ,  Steven Daniel Gray

IPC分类号： C09J123/14 ,  B32B5/02 ,  B32B27/08 ,  B32B7/12 ,  B32B25/08 ,  C09J123/12 ,  B32B5/26 ,  B32B25/10 ,  B32B27/12 ,  B32B27/32 ,  C09J123/16 ,  C08K5/00 ,  C08L23/12 ,  C08L23/16

摘要： A hot melt adhesive using polypropylene impact copolymers that is particularly well suited for elastic attachment and stretch films in diaper structures. The hot melt adhesive composition is a blend of about 2.5% to about 30%, by weight, of a polypropylene impact copolymer; about 2.5% to about 30%, by weight, of an olefin based elastomer; about 10% to about 70%, by weight, of a tackifying resin having a softening point of at least about 80° C. and up to about 140° C.; about 0% to about 60%, by weight, of a plasticizer; and about 0.1% to about 5% of a stabilizer or antioxidant.

公开(公告)号：US20150299526A1

公开(公告)日：2015-10-22

申请号：US14688155

申请日：2015-04-16

申请人： Bostik, Inc.

发明人： Steven Daniel Gray ,  Miao Hu

IPC分类号： C09J123/14 ,  C08K5/134 ,  C08K5/053 ,  C08K5/01 ,  C08K5/52

CPC分类号： C09J123/14 ,  C08K5/0016 ,  C08K5/005 ,  C08K5/0083 ,  C08K5/01 ,  C08K5/053 ,  C08K5/134 ,  C08K5/52 ,  C08L23/0815 ,  C08L23/16

摘要： A hot melt adhesive composition made from polypropylene copolymer or polypropylene impact copolymer, a polyolefin elastomer, a low density polyethylene, a tackifying resin, a plasticizer, and a nucleating agent. These adhesives are fast setting yet show an improved balance of mechanical properties making them useful for hygiene, construction, and packaging applications.

摘要翻译： 由聚丙烯共聚物或聚丙烯抗冲共聚物，聚烯烃弹性体，低密度聚乙烯，增粘树脂，增塑剂和成核剂制成的热熔粘合剂组合物。 这些粘合剂快速固化，但显示出改善的机械性能的平衡，使其在卫生，结构和包装应用中是有用的。