Invention Grant
US09334355B2 Clear paint compositions comprising hyperbranched, dendritic, hydroxyl-functional polyesters
有权
包含超支化，树枝状，羟基官能的聚酯的清漆组合物
- Patent Title: Clear paint compositions comprising hyperbranched, dendritic, hydroxyl-functional polyesters
- Patent Title (中): 包含超支化，树枝状，羟基官能的聚酯的清漆组合物
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Application No.: US12663356Application Date: 2008-06-05
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Publication No.: US09334355B2Publication Date: 2016-05-10
- Inventor: Hitoshi Taniguchi , Eishi Tsukamoto , Hiroyuki Takagi , Andreas Poppe , Günter Klein , Veronika Lackstadter , Bianca Giesen , Petra Wagner , Björn Feldmann , Sabine Holtschulte , Julia Melzer , Tanja Bricke , Oliver Hilge , Benedikt Schnier , Silke Hottenbacher , Ulrike Clausen-Meiring
- Applicant: Hitoshi Taniguchi , Eishi Tsukamoto , Hiroyuki Takagi , Andreas Poppe , Günter Klein , Veronika Lackstadter , Bianca Giesen , Petra Wagner , Björn Feldmann , Sabine Holtschulte , Julia Melzer , Tanja Bricke , Oliver Hilge , Benedikt Schnier , Silke Hottenbacher , Ulrike Clausen-Meiring
- Applicant Address: JP Tokyo DE Munster
- Assignee: BASF Japan Ltd.,BASF Coatings GmbH
- Current Assignee: BASF Japan Ltd.,BASF Coatings GmbH
- Current Assignee Address: JP Tokyo DE Munster
- Priority: DE102007026722 20070606
- International Application: PCT/EP2008/004495 WO 20080605
- International Announcement: WO2008/148555 WO 20081211
- Main IPC: C08G63/00
- IPC: C08G63/00 ; C08L67/00 ; C08L73/00 ; C08L77/00 ; C08F283/00 ; C08G63/91 ; C08G67/00 ; C08G69/00 ; C08G63/02 ; C08G63/16 ; C08G18/42 ; C09D167/00 ; C08L61/28
Abstract:
Disclosed is a hyperbranched, dendritic, hydroxyl-functional polyester comprising an OH number greater than or equal to 180 mg KOH/g as measured via DIN 53240 and to clearcoat compositions comprising said polyesters. Also disclosed are processes for preparing the disclosed polyester, methods of making coated automotive substrates by applying the disclosed clearcoat compositions to automotive substrates, and to coated substrates made therefrom.
Public/Granted literature
- US20110263789A1 CLEAR PAINT COMPOSITIONS COMPRISING HYPERBRANCHED, DENDRITIC, HYDROXYL- FUNCTIONAL POLYESTERS Public/Granted day:2011-10-27
Information query
