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1. 发明授权

EP3512829B1 COATINGS WITH WAX-MODIFIED HYPERBRANCHED AND FLEXIBLE HYPERBRANCHED POLYOLS 有权
公开(公告)号：EP3512829B1
公开(公告)日：2020-05-27
申请号：EP17764380.6
申请日：2017-09-06
申请人： BASF Coatings GmbH
发明人： COLYER, Emerson Keith
IPC分类号： C07C69/75

2. 发明公开

EP4085109A1 COATINGS CONTAINING BRANCHED POLYESTER POLYOLS AS PLASTICIZERS 有权
公开(公告)号：EP4085109A1
公开(公告)日：2022-11-09
申请号：EP20841741.0
申请日：2020-12-30
申请人： BASF Coatings GmbH
发明人： COLYER, Emerson Keith , RIHAN, Ali A.
IPC分类号： C09D133/06 , C09D201/00 , C08G83/00

3. 发明公开

EP3169718A1 COATINGS WITH FLEXIBLE HYPERBRANCHED POLYOLS 有权
标题翻译：涂有柔性超支化多元醇
公开(公告)号：EP3169718A1
公开(公告)日：2017-05-24
申请号：EP15728841.6
申请日：2015-06-11
申请人： BASF Coatings GmbH
发明人： COLYER, Emerson Keith
IPC分类号： C08G63/18 , C09D167/00
CPC分类号： C09D167/00 , B05D7/532 , C08G63/668 , C08G63/78 , C09D201/005
摘要： A coating composition includes a flexible hyperbranched polyol preparable by (a) reacting a polyol comprising at least three hydroxyl groups with an aliphatic dicarboxylic acid having from 6 to 36 carbon atoms or an esterifiable derivative of the aliphatic dicarboxylic acid to form a hydroxyl-functional first intermediate product; (b) reacting the first intermediate product with a cyclic carboxylic acid anhydride to form a carboxylic acid-functional second intermediate product; and (c) reacting the second intermediate product with an epoxide-functional compound having one epoxide group to form the hyperbranched polyol. The coating composition may be cured to a coating layer having excellent flexibility.
摘要翻译：一种涂料组合物包括可通过以下方法制备的柔性超支化多元醇：（a）使包含至少三个羟基的多元醇与具有6-36个碳原子的脂族二羧酸或脂族二羧酸的可酯化衍生物反应以形成羟基官能的第一中间产品; （b）使第一中间产物与环状羧酸酐反应以形成羧酸官能第二中间产物; 和（c）使第二中间产物与具有一个环氧基团的环氧官能化合物反应以形成超支化多元醇。涂料组合物可以固化成具有优异挠性的涂层。

4. 发明公开

EP3512829A2 COATINGS WITH WAX-MODIFIED HYPERBRANCHED AND FLEXIBLE HYPERBRANCHED POLYOLS 有权
公开(公告)号：EP3512829A2
公开(公告)日：2019-07-24
申请号：EP17764380.6
申请日：2017-09-06
申请人： BASF Coatings GmbH
发明人： COLYER, Emerson Keith
IPC分类号： C07C69/75
摘要： Wax-modified hyperbranched polyols and wax-modified flexible hyperbranched polyols are described, as are coating compositions containing these polyols. These polyols provide excellent coatings, especially matte coatings, and allow for the exclusion of silica in coatings.

5. 发明公开

EP4294878A1 COATING COMPOSITION COMPRISING A PIGMENT PASTE COMPRISING AN ORGANIC PIGMENT AND AN ARYL-MODIFIED BRANCHED REACTION PRODUCT 审中-实审
公开(公告)号：EP4294878A1
公开(公告)日：2023-12-27
申请号：EP22703610.0
申请日：2022-02-01
申请人： BASF Coatings GmbH
发明人： COLYER, Emerson Keith , PATEL, Chintankumar Jayantilal , JADHAV, Abhijit
IPC分类号： C09D5/00 , C09D17/00 , C09D5/02

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