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公开(公告)号:US5990188A
公开(公告)日:1999-11-23
申请号:US699254
申请日:1996-08-15
申请人: Gautam Ambalal Patel , James Edward Pickett , Gregory Ronald Gillette , George Frederic Medford
发明人: Gautam Ambalal Patel , James Edward Pickett , Gregory Ronald Gillette , George Frederic Medford
IPC分类号: C08F2/50 , C08F2/46 , C08F20/10 , C09D4/00 , C09D4/02 , C09D4/06 , C09D5/00 , C09D133/06 , C08K3/36 , C08G77/04 , C08K5/5397 , C08L75/14
CPC分类号: C09D4/06 , C08F2/46 , C09D4/00 , Y10T428/31507 , Y10T428/31663
摘要: The present invention provides the discovery of an improved radiation curable coating composition comprising at least one acrylic monomer, a photoinitiator, and an ultraviolet light absorber selected from triazine or a dibenzoyl resorcinol derivative or a mixture thereof, the dibenzoyl resorcinol derivative having the formula ##STR1## where Ar and Ar' are independently substituted or unsubstituted monocyclic or polycyclic aryl groups and R' is H or a linear or branched alkyl chain having less than about 10 carbons bearing a --Si(OR.sup.2).sub.3, where R.sup.2 is a C.sub.1 to C.sub.6 alkyl group.
摘要翻译: 本发明提供了一种改进的可辐射固化涂料组合物的发现,该组合物包含至少一种丙烯酸单体,光引发剂和选自三嗪或二苯甲酰间苯二酚衍生物或其混合物的紫外光吸收剂,具有下式的二苯甲酰间苯二酚衍生物其中Ar 和Ar'独立地是取代或未取代的单环或多环芳基,R'是H或具有少于约10个碳的直链或支链烷基,其带有-Si(OR2)3,其中R2是C1-C6烷基。
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公开(公告)号:US5817715A
公开(公告)日:1998-10-06
申请号:US906629
申请日:1997-08-07
IPC分类号: C08F2/44 , C08F283/12 , C08F292/00 , C09D4/00 , C09D4/02 , C09D5/00 , C09D183/02 , C09D183/06 , C09D183/10 , C08K5/04
CPC分类号: C09D4/00 , C08F283/12 , C08F292/00 , C09D183/02 , C09D183/06 , C09D183/10
摘要: A gel-free silica acrylate curable coating composition made from one or more of soluble salts, soaps, amines, nonionic and anion surfactants, acids or mixtures thereof, and a method for producing these compositions.
摘要翻译: 由一种或多种可溶性盐,皂,胺,非离子和阴离子表面活性剂,酸或其混合物制成的无凝胶二氧化硅丙烯酸酯可固化涂料组合物,以及这些组合物的制备方法。
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公开(公告)号:US06460417B1
公开(公告)日:2002-10-08
申请号:US09682355
申请日:2001-08-24
申请人: Radislav Alexandrovich Potyrailo , Bret Ja Chisholm , Daniel Robert Olson , James Norman Cawse , Michael Matthew Laurin , George Frederic Medford , Hariklia Dris Reitz
发明人: Radislav Alexandrovich Potyrailo , Bret Ja Chisholm , Daniel Robert Olson , James Norman Cawse , Michael Matthew Laurin , George Frederic Medford , Hariklia Dris Reitz
IPC分类号: G01B1116
CPC分类号: G01B11/16
摘要: This invention relates to methods for testing elongation and cracking of coating arrays. The method includes simultaneously applying an elongating force to each of a plurality of coatings, and monitoring the coating integrity including cracks and thickness decrease in each coating. A relative performance characteristic of each coating is then determined based on a correlation between a detected crack and/or thickness decrease in the coating, and the corresponding elongating force.
摘要翻译: 本发明涉及测试涂层阵列的伸长率和裂纹的方法。 该方法包括同时向多个涂层中的每一个施加伸长力,并且监测涂层的完整性,包括每个涂层中的裂纹和厚度减小。 然后基于检测到的裂纹和/或涂层的厚度减少与相应的拉伸力之间的相关性来确定每个涂层的相对性能特性。
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