公开(公告)号：WO2016100059A1

公开(公告)日：2016-06-23

申请号：PCT/US2015/064878

申请日：2015-12-10

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

Inventor： CASSELL, Roger A. ,  MAHDI, Syed Z. ,  WALIA, Parvinder S.

IPC: C08J3/24 ,  C08K3/06 ,  C08K5/02 ,  C08J3/26 ,  C08C19/18 ,  F16F1/36

CPC classification number: C08J3/246 ,  C08C19/18 ,  C08J3/26 ,  C08J2307/00 ,  C08J2309/00 ,  C08K3/06 ,  C08L9/00 ,  C08L7/00 ,  C08L15/00

Abstract: A vulcanized rubber is formed by a method comprising blending a halogenated unsaturated polymer into a rubber comprised of cis 1-4 polyisoprene to form a vulcanizable polymer blend, adding a vulcanization material to the vulcanizable polymer blend, and vulcanizing the vulcanizable polymer blend to form a homogeneous vulcanized rubber. The method may be used to form a vulcanized rubber comprised of polyisoprene uniformly crosslinked with a halogenated unsaturated polymer that is a reaction product of (i) an unsaturated polymer miscible with polyisoprene and having conjugated dienes that undergo a Diels Alder reaction and (ii) a polyhalogenated cyclopentadiene.

Abstract translation: 硫化橡胶通过以下方法形成：将卤化不饱和聚合物混合到由顺式1-4聚异戊二烯构成的橡胶中以形成可硫化聚合物共混物，将硫化材料加入到可硫化聚合物共混物中，并硫化可硫化聚合物共混物形成 均质硫化橡胶。 该方法可以用于形成由卤化不饱和聚合物均匀交联的聚异戊二烯硫化橡胶，所述卤化不饱和聚合物是（i）与聚异戊二烯可混合的不饱和聚合物和具有狄尔斯阿尔德反应的共轭二烯的反应产物，和（ii） 多卤代环戊二烯。