Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates

Invention Grant

US11624003B2 Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates 有权

Patent Title: Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates
Application No.: US16647792

Application Date: 2018-09-11
Publication No.: US11624003B2

Publication Date: 2023-04-11
Inventor: Harald Schaefer , Thomas Genger , Sebastian Emmerling
Applicant: BASF SE
Applicant Address: DE Ludwigshafen am Rhein
Assignee: BASF SE
Current Assignee: BASF SE
Current Assignee Address: DE Ludwigshafen am Rhein
Agency: Faegre Drinker Biddle & Reath LLP
Priority: EP17192033 20170920
International Application: PCT/EP2018/074384 WO 20180911
International Announcement: WO2019/057539 WO 20190328
Main IPC: C09D175/04
IPC: C09D175/04 ; C08G18/02 ; C08G18/08 ; C08G18/73 ; C08G18/79 ; C08G18/83 ; C08K5/134 ; C08K5/54 ; C08K5/56

Abstract:

The present invention relates to novel color drift-stable compositions of polyisocyanates of (cyclo)aliphatic diisocyanates.

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Espacenet

IPC分类:

C	化学；冶金
C09	染料；涂料；抛光剂；天然树脂；黏合剂；其他类目不包含的组合物；其他类目不包含的材料的应用
C09D	涂料组合物，例如色漆、清漆或天然漆；填充浆料；化学涂料或油墨的去除剂；油墨；改正液；木材着色剂；用于着色或印刷的浆料或固体；原料为此的应用（化妆品入A61K，一般将液体或其他流动物料涂到表面上的方法入B05D；木材着色入B27K5/02；釉料或搪瓷釉入C03C；天然树脂、虫胶清漆、干性油、催干剂、松节油本身入C09F；除虫胶清漆外的抛光组合物、滑雪屐蜡入C09G；黏合剂或用作黏合剂的物质入C09J；用于接头或盖的密封或包装材料入C09K3/10；用于防止泄漏的材料入C09K3/12；电解或电泳生成镀层的方
C09D175/00	基于聚脲或聚氨酯的涂料组合物；基于此种聚合物衍生物的涂料组合物
C09D175/04	.聚氨酯