-
公开(公告)号：US4362828A
公开(公告)日：1982-12-07
申请号：US323420
申请日：1981-11-20
申请人： Pawan K. Agarwal , Warren A. Thaler
发明人： Pawan K. Agarwal , Warren A. Thaler
IPC分类号： C08C19/20 , C09J123/32 , C08L95/00
CPC分类号： C08C19/20 , C09J123/32
摘要： This invention relates to hot melt adhesive compositions which include a neutralized EPDM terpolymer which has about 5 to about 50 meq. of neutralized sulfonate groups per 100 grams of the neutralized sulfonated elastomeric EPDM terpolymer, a neutralized sulfonated 1,2-syndiotactic polybutadiene resin which has about 5 to about 50 meq. of neutralized sulfonate groups per 100 grams of the neutralized sulfonated polybutadiene, and about 25 to about 250 parts by weight of a hydrocarbon resin of a petroleum or coal tar distillate having about 5 to about 6 carbon atoms the hydrocarbon resin being composed of aliphatic dienes and monoolefins per 100 parts by weight of the neutralized sulfonated EPDM terpolymer.
摘要翻译： 本发明涉及热熔粘合剂组合物，其包括具有约5至约50meq的中和的EPDM三元共聚物。 每100克中和的磺化弹性体EPDM三元共聚物中和磺化基团，中和的磺化1,2-间同立构聚丁二烯树脂，其具有约5至约50meq。 每100克中和的磺化聚丁二烯中和磺酸盐基团，以及约25至约250重量份具有约5至约6个碳原子的石油或煤焦油馏出物的烃树脂，烃树脂由脂族二烯组成， 单烯烃/ 100重量份中和的磺化EPDM三元共聚物。
-
公开(公告)号：US4151343A
公开(公告)日：1979-04-24
申请号：US788504
申请日：1977-04-18
IPC分类号： C08F2/00 , C08F2/04 , C08F4/00 , C08F4/06 , C08F210/00 , C08F210/12 , C08L23/22 , C08F232/06
CPC分类号： C08L23/22 , C08F210/00 , C08F210/12
摘要： Substantially gel-free, high unsaturation copolymers of isoolefin and diolefin and high unsaturation terpolymers of isoolefin, acyclic diene and cyclic diene having a number average molecular weight of at least about 90,000 and a mole percent of unsaturation of at least 5% and the process for preparing said polymers which comprises carrying out the polymerization in a homogeneous phase, introducing to the system either an aluminum halide in a soluble form or a hydrocarbylaluminum dihalide and carrying the reaction out at a temperature of less than about -100.degree. C.
-
搜索结果
82 条记录 (耗时 0.02 秒)
