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1.发明授权Composite coating with primary or tertiary amine-blocked aromatic sulfonic acid catalyst 失效具有伯或叔胺封闭的芳香族磺酸催化剂的复合涂层
公开(公告)号：US5356670A
公开(公告)日：1994-10-18
申请号：US999386
申请日：1992-12-15
IPC分类号： B05D1/36 , B05D7/00 , B05D7/24 , C08L33/06 , C08L61/20 , C09D7/12 , C09D133/06 , C09D163/00 , B05D7/16
CPC分类号： B05D7/53 , C09D133/066 , C09D133/068 , C08L33/06 , C08L61/20
摘要： A coated article is described comprising a substrate having thereon a color-plus-clear composite coating wherein(a) the color layer of the composite coating is derived from a coating composition comprising:(1) a polymer component having active hydrogen-containing groups thereon,(2) an aminoplast curing agent,(3) an acid cure catalyst, and(4) a substituted or unsubstituted alkyl amine having at least one alkyl substituent of at least 8 carbon atoms, and(b) the clear layer of the composite coating is derived from a curable coating composition comprising an epoxy-functional component and an acid-functional or anhydride-functional component.
摘要翻译： 描述了一种涂覆制品，其包括其上具有彩色透明复合涂层的基材，其中（a）复合涂层的着色层衍生自涂料组合物，其包含：（1）其上具有含活性氢基团的聚合物组分 ，（2）氨基塑料固化剂，（3）酸固化催化剂，和（4）具有至少一个至少8个碳原子的烷基取代基的取代或未取代的烷基胺，和（b）复合材料的透明层 涂层衍生自包含环氧官能组分和酸官能或酸酐官能组分的可固化涂料组合物。
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公开(公告)号：US5916986A
公开(公告)日：1999-06-29
申请号：US754049
申请日：1996-11-20
IPC分类号： B05D7/24 , C08J3/24 , C09D133/00 , C09D133/04 , C09D133/14 , C08F224/00 , C08F220/18 , C08F232/08
CPC分类号： C09D133/14 , C09D133/04 , Y10T428/31692 , Y10T428/31696
摘要： A sterically-hindered monomer is used to make a polymer which in turn is useful in coating compositions. The resulting residue of the sterically-hindered monomer is present in the polymer, as well as in a cured coating (preferably an automotive coating) produced using a coating composition having the polymer therein. The presence of the residue of the sterically-hindered monomer imparts in the cured coating a resistance to environmental etching.
摘要翻译： 使用空间位阻单体制备聚合物，其又可用于涂料组合物。 所得空间位阻单体的残余物存在于聚合物中，以及使用其中具有聚合物的涂料组合物制备的固化涂层（优选汽车涂料）中。 空间位阻单体的残留物的存在赋予固化涂层耐环境蚀刻性。
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3.发明授权Substrate having coating resistant to environmental etch, coating composition therefor, process for making the coating composition, and process of coating a substrate with the composition 失效具有耐环境蚀刻的涂层的基材，其涂料组合物，用于制备涂料组合物的方法，以及用该组合物涂布基材的方法
公开(公告)号：US5635302A
公开(公告)日：1997-06-03
申请号：US458053
申请日：1995-06-01
IPC分类号： B05D7/24 , C08J3/24 , C09D133/00 , C09D133/04 , C09D133/14 , B32B15/08 , C08F220/06 , C08F222/06 , C08F224/00 , C08F226/02 , C08F232/08 , C08F225/10
CPC分类号： C09D133/14 , C09D133/04 , Y10T428/31692 , Y10T428/31696
摘要： A sterically-hindered monomer is used to make a polymer which in turn is useful in coating compositions. The resulting residue of the sterically-hindered monomer is present in the polymer, as well as in a cured coating (preferably an automotive coating) produced using a coating composition having the polymer therein. The presence of the residue of the sterically-hindered monomer imparts in the cured coating a resistance to environmental etching.
摘要翻译： 使用空间位阻单体制备聚合物，其又可用于涂料组合物。 所得空间位阻单体的残余物存在于聚合物中，以及使用其中具有聚合物的涂料组合物制备的固化涂层（优选汽车涂料）中。 空间位阻单体的残留物的存在赋予固化涂层耐环境蚀刻性。
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公开(公告)号：US5360644A
公开(公告)日：1994-11-01
申请号：US999385
申请日：1992-12-15
IPC分类号： B05D7/14 , B05D7/00 , B05D7/24 , C08L61/20 , C09D133/06 , C09D161/20 , C09D161/32 , C09D163/00 , C09D201/02 , C09D201/06 , B05D7/16
CPC分类号： B05D7/53 , C09D133/066 , C08L61/20
摘要： A coated article is described comprising a substrate having thereon a color-plus-clear composite coating wherein(a) the color layer of the composite coating is derived from a coating composition comprising:(1) a polymer component having active hydrogen-containing groups thereon,(2) an aminoplast curing agent,(3) an acid cure catalyst, and(4) an amine selected from the group consisting of substituted or unsubstituted pyridine or a substituted or unsubstituted N-alkyl primary amine, and(b) the clear layer of the composite coating is derived from a curable coating composition comprising an epoxy-functional component and an acid-functional or anhydride-functional component.
摘要翻译： 描述了一种涂覆制品，其包括其上具有彩色透明复合涂层的基材，其中（a）复合涂层的着色层衍生自涂料组合物，其包含：（1）其上具有含活性氢基团的聚合物组分 ，（2）氨基塑料固化剂，（3）酸固化催化剂和（4）选自取代或未取代的吡啶或取代或未取代的N-烷基伯胺的胺，和（b） 复合涂层的层由包含环氧官能组分和酸官能或酸酐官能组分的可固化涂料组合物衍生而来。
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