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公开(公告)号：US20170210911A1
公开(公告)日：2017-07-27
申请号：US15328753
申请日：2015-07-09
申请人： DSM IP Assets B.V.
CPC分类号： C09D167/02 , B05D1/06 , B05D1/10 , B05D3/0263 , B05D3/0272 , C08G63/16 , C08G63/20 , C08G2150/20 , C09D5/03 , C09D5/032 , C09D167/00 , C08L67/00
摘要： The invention relates to a branched carboxylic acid functional polyester resin P as described herein. The invention further relates to a thermosetting powder coating composition (PCC A) comprising a binder K, said binder K comprising the P and a crosslinker X. The invention further relates to a cured PCC A. The invention further relates to a process for making said PCC A and processes for coating an article with said PCC A. The invention further relates to an article having coated thereon said PCC A as well as to an article having coated and cured thereon said PCC A. The invention further relates to a thermosetting powder coating composition B (PCC B) comprising a physical mixture of the thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition A1 (PCC A1). The invention further relates to a process for making said thermosetting powder coating composition B and processes for coating an article with said PCC B. The invention further relates to a cured PCC B. The invention further relates to an article having coated thereon said thermosetting powder coating composition B as well as to an article having coated and cured thereon said thermosetting powder coating composition B. The invention further relates to use of: the polyester resin P, the PCC A, the cured PCC A, the PCC B, the cured PCC B, articles coated with the PCC A, articles coated with the PCC B, articles having coated and cured thereon the PCC A, articles having coated and cured thereon the PCC B. The invention further relates to the use of the polyester resin P for matt powder coatings. The invention further relates to the use of the PCC B for matt powder coatings.
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公开(公告)号：US20170218222A1
公开(公告)日：2017-08-03
申请号：US15328718
申请日：2015-07-09
申请人： DSM IP Assets B.V.
IPC分类号： C09D167/02 , C08G63/20 , C09D5/03
摘要： The invention relates to a thermosetting powder coating composition B (PCC B) comprising a physical mixture of a thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition A1 (PCC A1). The invention further relates to a process for making said thermosetting powder coating composition B and processes for coating an article with said PCC B. The invention further relates to a cured PCC B. The invention further relates to an article having coated thereon said thermosetting powder coating composition B as well as to an article having coated and cured thereon said thermosetting powder coating composition B. The invention further relates to use of: the PCC B, the cured PCC B, articles coated with the PCC B, articles having coated and cured thereon the PCC B. The invention further relates to the use of the PCC B for matt powder coatings.
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公开(公告)号：US20210198519A1
公开(公告)日：2021-07-01
申请号：US17196937
申请日：2021-03-09
申请人： DSM IP Assets B.V.
IPC分类号： C09D167/02 , C08G63/20 , C09D167/00 , C08G63/16 , C09D5/03 , B05D1/06 , B05D1/10 , B05D3/02
摘要： A branched carboxylic acid functional polyester resin P is described herein along with thermosetting powder coating compositions (PCC A) comprising a binder K, the binder K comprising the polyester resin P and a crosslinker X. The invention further relates to a cured PCC A. In addition, processes for making said PCC A and processes for coating an article with said PCC A are described as well as articles having coated thereon the PCC A and an articles having coated and cured thereon the PCC A.
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公开(公告)号：US20170210910A1
公开(公告)日：2017-07-27
申请号：US15328622
申请日：2015-07-09
申请人： DSM IP Assets B.V.
IPC分类号： C09D5/03 , C09D167/02 , C08G63/16
摘要： The invention relates to a branched carboxylic acid functional polyester resin P1 as described herein. The invention further relates to a thermosetting powder coating composition (PCC A1) comprising a binder K1, said binder K1 comprising the P1 and a crosslinker X1. The invention further relates to a cured PCC A1. The invention further relates to a process for making said PCC A1 and processes for coating an article with said PCC A1. The invention further relates to an article having coated thereon said PCC A1 as well as to an article having coated and cured thereon said PCC A1. The invention further relates to a thermosetting powder coating composition B (PCC B) comprising a physical mixture of the thermosetting powder coating composition A1 (PCC A1) with a separate, distinct thermosetting powder coating composition A (PCC A). The invention further relates to a process for making said thermosetting powder coating composition B and processes for coating an article with said PCC B. The invention further relates to a cured PCC B. The invention further relates to an article having coated thereon said thermosetting powder coating composition B as well as to an article having coated and cured thereon said thermosetting powder coating composition B. The invention further relates to use of: the polyester resin P1, the PCC A1, the cured PCC A1, the PCC B, the cured PCC B, articles coated with the PCC A1, articles coated with the PCC B, articles having coated and cured thereon the PCC A1, articles having coated and cured thereon the PCC B. The invention further relates to the use of the polyester resin P1 for matt powder coatings. The invention further relates to the use of the PCC B for matt powder coatings.
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