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1.发明公开公开(公告)号：US20240117212A1
公开(公告)日：2024-04-11
申请号：US17773085
申请日：2020-10-30
发明人： Bernard Lucas FERINGA , Johannes George Hendrik HERMENS , Keimpe Jan VAN DEN BERG , Rogier VAN GEMERT
IPC分类号： C09D137/00 , C08F216/14 , C08F218/10 , C08F234/02 , C09D5/02 , C09D129/10 , C09D131/02
CPC分类号： C09D137/00 , C08F216/1416 , C08F218/10 , C08F234/02 , C09D5/022 , C09D129/10 , C09D131/02 , C08F2800/20
摘要： The invention relates to a binder polymer obtainable by copolymerizing a monomer mixture comprising a vinyl monomer M1 and a butenolide monomer M2, wherein the vinyl monomer M1 is a vinyl ether, a vinyl ester, or a combination thereof, and wherein the butenolide monomer M2 is a 5-alkoxy-2(5H)-furanone. The invention further relates to a coating composition comprising such binder polymer and to a substrate coated with a coating deposited from such coating composition.
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2.发明公开公开(公告)号：US20230279236A1
公开(公告)日：2023-09-07
申请号：US18009882
申请日：2021-06-21
发明人： Bernard Lucas FERINGA , Johannes George Hendrik HERMENS , Keimpe Jan VAN DEN BERG , Rogier VAN GEMERT
IPC分类号： C09D4/00 , C08F216/12 , C08F234/02
CPC分类号： C09D4/00 , C08F216/125 , C08F234/02
摘要： The invention relates to a radiation-curable coating composition comprising a 5-hydroxy or 5-alkoxy-2(5H)-furanone compound A, a compound B with two or more vinyl ether or vinyl ester groups, wherein the molar ratio of vinyl moieties in compound B and furanone moieties in compound A is at least 0.5, and wherein the coating composition is free of a compound with two or more acryloyl or methacryloyl groups. The invention further relates to a method of coating a substrate comprising applying such coating composition to a substrate and radiation-curing the coating composition to form a cured coating, and to a coated substrate obtainable by such method.
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