公开(公告)号：US10577471B2

公开(公告)日：2020-03-03

申请号：US15515884

申请日：2015-08-06

Applicant: BASF SE

Inventor： Bernhard Feichtenschlager ,  Alfons Smeets ,  Bernd Bruchmann ,  Hans-Josef Thomas ,  Olivier Fleischel

IPC: C08J5/24 ,  C08J5/04 ,  C08J3/24 ,  C09J133/06

Abstract: The invention relates to a process for the curing of latently reactive, heat-curable compositions which do not harden at room temperature. The composition includes a polymer obtainable via reaction of certain compounds having two aldehyde groups with polyacrylate compounds having two or more acrylate groups, and also a compound which bears at least two thiol groups.

公开(公告)号：US20180148554A9

公开(公告)日：2018-05-31

申请号：US15515884

申请日：2015-08-06

Applicant: BASF SE

Inventor： Bernhard Feichtenschlager ,  Alfons Smeets ,  Bernd Bruchmann ,  Hans-Josef Thomas ,  Olivier Fleischel

IPC: C08J5/24 ,  C08J5/04

CPC classification number: C08J5/24 ,  C08J3/247 ,  C08J5/042 ,  C08J5/043 ,  C08J2361/00 ,  C08J2367/06 ,  C09J133/064

Abstract: The invention relates to a process for the curing of latently reactive, heat-curable compositions which do not harden at room temperature. The composition includes a polymer obtainable via reaction of certain compounds having two aldehyde groups with polyacrylate compounds having two or more acrylate groups, and also a compound which bears at least two thiol groups.

公开(公告)号：US20150038668A1

公开(公告)日：2015-02-05

申请号：US14499528

申请日：2014-09-29

Applicant: BASF SE

Inventor： Dejan Djuric ,  Monika Haberecht ,  Karl Kolter ,  Bernd Bruchmann

IPC: C08G63/133

CPC classification number: C08G63/133 ,  A61K9/146 ,  A61K9/1641 ,  A61K9/1676 ,  A61K9/2031 ,  A61K9/7007 ,  C08G63/12 ,  C08G63/85

Abstract: Branched polyesters obtained by polycondensation of citric acid with at least one poly-alcohol having at least two hydroxyl groups and, if desired, further polycarboxylic acid components, the molar ratio of citric acid to polyalcohol being 2.4:1 to 1:3.

Abstract translation: 通过柠檬酸与至少一种具有至少两个羟基的多元醇缩聚获得的支化聚酯，以及如果需要，进一步的多元羧酸组分，柠檬酸与多元醇的摩尔比为2.4:1至1:3。