公开(公告)号：US20160031834A1

公开(公告)日：2016-02-04

申请号：US14774305

申请日：2014-03-07

Applicant: BAYER MATERIALSCIENCE AG

Inventor： Josef SANDERS ,  Andreas HECKING ,  Reinhard HALPAAP ,  Frank RICHTER ,  Oswald WILMES ,  Jan BUSCH ,  Tim LODDENKEMPER ,  Friedhelm STEFFENS ,  Stefan GROTH

IPC: C07D251/30 ,  C09D175/06 ,  C09J175/06

CPC classification number: C07D251/30 ,  C08G18/022 ,  C08G18/42 ,  C08G18/794 ,  C09D175/06 ,  C09J175/06

Abstract: The invention relates to a novel method for producing polyisocyanurates comprising isocyanate groups, based on 2,4- and 2,6-toluylene diisocyanate (TDI) and to the use thereof in coating compositions.

Abstract translation: 本发明涉及一种用于制备基于2,4-和2,6-甲苯二异氰酸酯（TDI）的异氰酸酯基团及其在涂料组合物中的用途的聚异氰脲酸酯的新方法。

公开(公告)号：US20160017097A1

公开(公告)日：2016-01-21

申请号：US14774297

申请日：2014-03-07

Applicant: BAYER MATERIALSCIENCE AG

Inventor： Josef SANDERS ,  Andreas HECKING ,  Reinhard HALPAAP ,  Frank RICHTER ,  Oswald WILMES ,  Jan BUSCH ,  Tim LODDENKEMPER ,  Friedhelm STEFFENS

IPC: C08G71/04 ,  C09J175/04 ,  C09D175/04

CPC classification number: C08G71/04 ,  C07C269/02 ,  C08G18/3206 ,  C08G18/42 ,  C08G18/7621 ,  C08G18/7843 ,  C09D175/04 ,  C09J175/04 ,  C07C271/28

Abstract: The invention relates to polyisocyanates comprising urethane groups, based on toluylene diisocyanate, to a method for their production, and to their use as the polyisocyanate component in one- and two-component polyurethane coatings.

Abstract translation: 本发明涉及包含基于甲苯二异氰酸酯的氨基甲酸酯基团的多异氰酸酯，其制备方法以及它们在单组分和双组分聚氨酯涂料中作为多异氰酸酯组分的用途。