公开(公告)号：US20240059936A1

公开(公告)日：2024-02-22

申请号：US18270813

申请日：2022-02-22

Applicant: SIKA TECHNOLOGY AG

Inventor： Markus HAUFE ,  Cyrill GUT ,  Charlene DESMORTREUX

IPC: C09J7/38 ,  C09J133/10 ,  C09J11/06

CPC classification number: C09J7/385 ,  C09J133/10 ,  C09J11/06 ,  C09J2301/302 ,  C09J2301/408 ,  C09J2301/312 ,  C09J2301/416

Abstract: An adhesive composition includes at least one acrylic compound A, a reaction product RP obtained by polyaddition reaction of at least one compound P and at least one hardener H, and at least one free radical initiator I. A method for preparing an adhesive composition, to an at least partially cured adhesive, to a sealing device, to a method producing a sealing device, and to a waterproofed structure.

公开(公告)号：US20230100021A1

公开(公告)日：2023-03-30

申请号：US17799770

申请日：2021-04-06

Applicant: SIKA TECHNOLOGY AG

Inventor： Daniele RUTZ ,  Charlene DESMORTREUX

IPC: C08G18/30 ,  C08G18/34 ,  C08G18/38 ,  C08G18/48 ,  C08G18/12 ,  C08G18/24 ,  C08K5/5419 ,  C08K5/544 ,  C09D175/08

Abstract: A moisture-curable composition, including at least one organic polymer P containing reactive silane groups, between 1.0 wt.-% and 25.0 wt.-%, preferably between 2.0 wt.-% and 20 wt.-%, in particular between 2.5 wt.-% and 10 wt.-%, based on the total composition, of dimethyl or diethyl esters of aliphatic C3 to C5 dicarboxylic acids, and at least one curing catalyst for alkoxysilane groups. The moisture-curable composition is particularly suitable as elastic adhesive, coating, filler, or sealant and shows superior overpaintability, in particular with automotive topcoats or similar paints.