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公开(公告)号:US11827803B2
公开(公告)日:2023-11-28
申请号:US18056943
申请日:2022-11-18
申请人: SWIMC LLC
发明人: Christine Beaufreton , Arnaud Jegousse , Sebastien Gibanel , Paul Cooke , Benjamin Campagne , Matthieu Andriot , Philippe Michel , Floraine Collette
IPC分类号: C09D167/02 , C08G63/183 , C08G63/199 , C08K3/22 , C08K5/29 , B65D23/02 , B65D5/56 , B65D23/08
CPC分类号: C09D167/02 , B65D5/563 , B65D23/02 , B65D23/0821 , C08G63/183 , C08G63/199 , C08K3/22 , C08K5/29 , C08K2003/2241
摘要: The present disclosure provides a coating composition useful as a coating on food cans, and particularly as interior white or gold food can coatings. The coating composition includes a polyester polymer preferably having a number average molecular weight (Mn) of less than 10,000, a glass transition temperature (Tg) of more than 60° C., and a hydroxyl value greater than 10 mg KOH/g resin. The polyester preferably includes one or more cyclic groups selected from a mono-cyclic group having five ring members or less, a polycyclic group, or both, preferably in a backbone of the polyester polymer.
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公开(公告)号:US20240174888A1
公开(公告)日:2024-05-30
申请号:US18490152
申请日:2023-10-19
申请人: SWIMC LLC
发明人: Christine Beaufreton , Arnaud Jegousse , Sebastien Gibanel , Paul Cooke , Benjamin Campagne , Matthieu Andriot , Philippe Michel , Floraine Collette
IPC分类号: C09D167/02 , B65D5/56 , B65D23/02 , B65D23/08 , C08G63/183 , C08G63/199 , C08K3/22 , C08K5/29
CPC分类号: C09D167/02 , B65D5/563 , B65D23/02 , B65D23/0821 , C08G63/183 , C08G63/199 , C08K3/22 , C08K5/29 , C08K2003/2241
摘要: The present disclosure provides a coating composition useful as a coating on food cans, and particularly as interior white or gold food can coatings. The coating composition includes a polyester polymer preferably having a number average molecular weight (Mn) of less than 10,000, a glass transition temperature (Tg) of more than 60° C., and a hydroxyl value greater than 10 mg KOH/g resin. The polyester preferably includes one or more cyclic groups selected from a mono-cyclic group having five ring members or less, a polycyclic group, or both, preferably in a backbone of the polyester polymer.
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公开(公告)号:US11667809B2
公开(公告)日:2023-06-06
申请号:US16640707
申请日:2018-08-24
申请人: SWIMC LLC
IPC分类号: B32B1/02 , B32B1/08 , B32B27/18 , C09D7/60 , C09D7/63 , C09D7/65 , B32B15/08 , C09D167/00 , C08G18/80 , C08K5/00 , C08K5/42 , C08K5/5313 , C08K5/5317 , C09D151/00 , C09D165/02 , C09J163/04
CPC分类号: C09D167/00 , B32B1/02 , B32B1/08 , B32B15/08 , B32B27/18 , C08G18/80 , C08K5/0025 , C08K5/42 , C08K5/5313 , C08K5/5317 , C09D7/60 , C09D7/63 , C09D7/65 , C09D151/003 , C09D165/02 , C09J163/04 , C08G2390/40 , C09J2463/00
摘要: This invention provides a coating composition that contains an aromatic adhesion promoter. Containers and other articles comprising the coatings and methods of making such containers and other articles are also provided. The invention further provides compositions including the adhesion promoter, which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.
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