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公开(公告)号:US4507411A
公开(公告)日:1985-03-26
申请号:US305370
申请日:1981-09-24
IPC分类号: C08L23/00 , B32B17/10 , C08G18/65 , C08G59/00 , C08G59/42 , C08G59/50 , C08G59/62 , C08K5/04 , C08K5/05 , C08K5/06 , C08K5/16 , C08K5/17 , C08K5/29 , C08K5/34 , C08K5/35 , C08L7/00 , C08L13/00 , C08L21/00 , C08L23/26 , C08L63/00 , C09D113/00 , C09D123/26 , C09D157/10 , C09D163/00 , C09D175/04 , C09D201/06 , C09D201/08 , C08L63/10
CPC分类号: C09D175/04 , C09D113/00 , C09D123/26 , C09D157/10 , C09D163/00 , C09D201/06 , Y10T428/31511 , Y10T428/31529
摘要: A composition suitable for forming surface coatings, laminates or composite materials formed by bringing together:(a) a first polymer containing carboxylic acid, anhydride or acid chloride groups,(b) an amine or alcohol or a derivative thereof which is a tertiary amine, a ketimine, an acetal or an oxazolidine and(c) a second polymer capable of cross-linking with the first polymer in the presence of the amine or alcohol.The components may be initially in two packs and either mixed prior to application or sprayed onto the surface simultaneously from separate nozzles.The surface coatings are particularly suitable for coating surfaces which are otherwise difficult to coat and protect and may be applied to wet or rusted surfaces without surface preparation.
摘要翻译: 一种适用于形成表面涂层,层压材料或复合材料的组合物,其通过将(a)含有羧酸,酸酐或酰氯基团的第一聚合物,(b)作为叔胺的胺或醇或其衍生物, 酮亚胺,缩醛或恶唑烷,和(c)能够在胺或醇的存在下与第一聚合物交联的第二聚合物。 组分最初可以是两个包装,并且在施加之前混合或者从单独的喷嘴同时喷洒到表面上。 表面涂层特别适用于涂层表面,否则难以涂覆和保护表面,并且可以将其施加到湿润或生锈的表面而无需表面处理。
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公开(公告)号:US4437892A
公开(公告)日:1984-03-20
申请号:US246384
申请日:1981-03-23
申请人: Jeffrey R. Kelsey
发明人: Jeffrey R. Kelsey
CPC分类号: C09D5/1631 , C09D5/1662
摘要: Compositions suitable for forming marine anti-fouling surface coatings comprise a polymer (e.g. maleinized polybutadiene) capable of cross-linking with amines, a hydrocarbyl polyisocyanate and a hydrocarbyl tin oxide or sulphide. The composition is preferably in two packs, which are combined on the surface to be coated, one pack containing the polymer and tin oxide or sulphide, and the other the polyisocyanate. A (thio) carbamate is formed as an intermediate which then hydrolyzes to an amine.A method of coating surfaces and surface coatings so produced are also claimed.
摘要翻译: 适于形成海洋防污表面涂层的组合物包括能够与胺交联的聚合物(例如马来化聚丁二烯),烃基多异氰酸酯和烃基氧化锡或硫化物。 组合物优选为两个包装,其在待涂覆的表面上组合,一个包含聚合物和氧化锡或硫化物的组合物,另一个包含多异氰酸酯。 形成(硫代)氨基甲酸酯作为中间体,然后水解成胺。 还要求保护如此制造的涂覆表面和表面涂层的方法。
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