公开(公告)号：US09334433B2

公开(公告)日：2016-05-10

申请号：US13774375

申请日：2013-02-22

Applicant: SIKA TECHNOLOGY AG

Inventor： Marcel Oertli ,  Barbara Jucker ,  Ueli Pfenninger ,  Pierre-Andre Butikofer

IPC: C09J175/04 ,  B32B37/12 ,  B32B7/12 ,  C09D175/04 ,  C08G18/10 ,  C08G18/48 ,  C08K5/5455 ,  C08L101/10

CPC classification number: C09J175/04 ,  B32B7/12 ,  B32B37/12 ,  C08G18/10 ,  C08G18/4866 ,  C08G2190/00 ,  C08K5/5455 ,  C08L101/10 ,  C09D175/04 ,  Y10T156/10 ,  Y10T428/31663 ,  C08G18/289 ,  C08G18/307 ,  C08L75/00

Abstract: The current invention relates to a moisture-hardening composition that contains, in addition to a silane-functional polymer with end groups of formula (I), a reaction product that can be manufactured from an amino silane with primary amino groups and an alkene that is free of silane groups. The compositions are characterized by improved expandability with concurrent high reactivity, good adhesion characteristics, and high tear strength and are suited especially for use as elastic bonding substance or sealant.