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公开(公告)号：EP1140378A1
公开(公告)日：2001-10-10
申请号：EP99965945.1
申请日：1999-12-01
发明人： VERARDI, Christopher, A. , FALER, Dennis, L. , HARTMAN, Marvis, E. , CRANO, Nicholas, J. , TEMPLE, Rodger, G. , TRETTEL, Victoria, A.
IPC分类号： B05D7/00
CPC分类号： B05D7/572
摘要： The present invention provides methods for forming composite coatings on substrates including the steps of: (A) applying an aqueous primary coating composition to at least a portion of a surface of a substrate, the primary coating composition including: (1) at least one thermosettable dispersion including polymeric microparticles having functionality adapted to react with a crosslinking material, the microparticles including: (a) at least one acid functional reaction product of ethylenically unsaturated monomers; and (b) at least one hydrophobic polymer having a number average molecular weight of at least about 500; and (2) at least one crosslinking material, to form a substantially uncured primary coating thereon; (B) applying a secondary coating composition to at least a portion of the primary coating formed in step (A) without substantially curing the primary coating to form a substantially uncured secondary coating thereon; and (C) applying a clear coating composition to at least a portion of the secondary coating formed in step (B) without substantially curing the secondary coating to form a substantially uncured composite coating thereon.
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2.发明公开THERMOSETTING COMPOSITIONS CONTAINING ALTERNATING COPOLYMERS OF ISOBUTYLENE TYPE MONOMERS 有权用单体的由异丁烯-TYPE交替共聚物的热固性组合物
公开(公告)号：EP1474454A1
公开(公告)日：2004-11-10
申请号：EP03742703.6
申请日：2003-01-29
发明人： COCA, Simion , COLERIDGE, Edward, R. , MCCOLLUM, Gregory, J. , O'DWYER, James, B. , POOLE, James, E. , TRETTEL, Victoria, A.
IPC分类号： C08F8/00 , C08F210/10 , C08F220/00 , B05D7/00
CPC分类号： B05D7/57 , B05D1/007 , B05D3/0209 , B05D3/067 , B05D7/53 , C08F8/00 , C08F210/10 , C08F220/10 , C08F290/046 , C08G18/6229 , C08G18/792 , C08G18/798 , C08G18/8025 , C08G18/807 , C08G18/8074 , C08G2150/20 , C08L33/068 , C09D123/22 , C09D133/062 , C09D133/08 , Y10T428/31504 , Y10T428/31511 , C08F220/00 , C08F220/12 , C08F210/00 , C08L2666/28 , C08L2666/02 , C08F214/18 , C08F2500/03 , C08F2500/02 , C08F212/00 , C08F222/00 , C08F2500/26 , C08L2666/04
摘要： A thermosetting composition that includes an ungelled copolymer composition and a crosslinking agent. The ungelled copolymer composition includes a functional group-containing copolymer that includes segments of alternating residues derived from a donor monomer composition comprising an acceptor monomer composition. The donor monomer composition includes one or both of isobutylene and diisobutylene, and the acceptor monomer composition includes acrylic monomers and monomers containing functional groups. The ungelled copolymer composition is substantially free of transition metals and Lewis acids, and the copolymer is substantially free of maleate-type monomer residues and fumarate-type monomer residues. The crosslinking agent has at least two functional groups that are reactive with the functional groups of the copolymer. The thermosetting composition may be in liquid, powder, or dispersed form and may be applied by traditional or electrocoating methods.
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3.发明授权THERMOSETTING COMPOSITIONS CONTAINING ALTERNATING COPOLYMERS OF ISOBUTYLENE TYPE MONOMERS 有权用单体的由异丁烯-TYPE交替共聚物的热固性组合物
公开(公告)号：EP1474454B1
公开(公告)日：2009-11-18
申请号：EP03742703.6
申请日：2003-01-29
发明人： COCA, Simion , COLERIDGE, Edward, R. , MCCOLLUM, Gregory, J. , O'DWYER, James, B. , POOLE, James, E. , TRETTEL, Victoria, A.
IPC分类号： C08F8/00 , C08F210/10 , C08F220/00 , B05D7/00
CPC分类号： B05D7/57 , B05D1/007 , B05D3/0209 , B05D3/067 , B05D7/53 , C08F8/00 , C08F210/10 , C08F220/10 , C08F290/046 , C08G18/6229 , C08G18/792 , C08G18/798 , C08G18/8025 , C08G18/807 , C08G18/8074 , C08G2150/20 , C08L33/068 , C09D123/22 , C09D133/062 , C09D133/08 , Y10T428/31504 , Y10T428/31511 , C08F220/00 , C08F220/12 , C08F210/00 , C08L2666/28 , C08L2666/02 , C08F214/18 , C08F2500/03 , C08F2500/02 , C08F212/00 , C08F222/00 , C08F2500/26 , C08L2666/04
摘要： A thermosetting composition that includes an ungelled copolymer composition and a crosslinking agent. The ungelled copolymer composition includes a functional group-containing copolymer that includes segments of alternating residues derived from a donor monomer composition comprising an acceptor monomer composition. The donor monomer composition includes one or both of isobutylene and diisobutylene, and the acceptor monomer composition includes acrylic monomers and monomers containing functional groups. The ungelled copolymer composition is substantially free of transition metals and Lewis acids, and the copolymer is substantially free of maleate-type monomer residues and fumarate-type monomer residues. The crosslinking agent has at least two functional groups that are reactive with the functional groups of the copolymer. The thermosetting composition may be in liquid, powder, or dispersed form and may be applied by traditional or electrocoating methods.
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公开(公告)号：EP1140378B1
公开(公告)日：2003-08-20
申请号：EP99965945.1
申请日：1999-12-01
发明人： VERARDI, Christopher, A. , FALER, Dennis, L. , HARTMAN, Marvis, E. , CRANO, Nicholas, J. , TEMPLE, Rodger, G. , TRETTEL, Victoria, A.
IPC分类号： B05D7/00
CPC分类号： B05D7/572
摘要： The present invention provides methods for forming composite coatings on substrates including the steps of: (A) applying an aqueous primary coating composition to at least a portion of a surface of a substrate, the primary coating composition including: (1) at least one thermosettable dispersion including polymeric microparticles having functionality adapted to react with a crosslinking material, the microparticles including: (a) at least one acid functional reaction product of ethylenically unsaturated monomers; and (b) at least one hydrophobic polymer having a number average molecular weight of at least about 500; and (2) at least one crosslinking material, to form a substantially uncured primary coating thereon; (B) applying a secondary coating composition to at least a portion of the primary coating formed in step (A) without substantially curing the primary coating to form a substantially uncured secondary coating thereon; and (C) applying a clear coating composition to at least a portion of the secondary coating formed in step (B) without substantially curing the secondary coating to form a substantially uncured composite coating thereon.
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