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1.发明授权
公开(公告)号：US4939199A
公开(公告)日：1990-07-03
申请号：US286519
申请日：1988-12-19
CPC分类号： C08G75/23 , H05K1/0333
摘要： Described herein are circuit board substrates prepared from certain poly(aryl ethers) based on 4,4'-dichlorodiphenyl sulfone.
摘要翻译： 这里描述的是由基于4,4'-二氯二苯砜的某些聚（芳基醚）制备的电路板基底。
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公开(公告)号：US4849503A
公开(公告)日：1989-07-18
申请号：US135740
申请日：1987-12-21
申请人： Robert J. Cotter , Stephen B. Rimsa , Robert Barclay, Jr. , George T. Kwiatkowski , James E. Harris
发明人： Robert J. Cotter , Stephen B. Rimsa , Robert Barclay, Jr. , George T. Kwiatkowski , James E. Harris
IPC分类号： C08G75/23
CPC分类号： C08G75/23
摘要： Described herein are novel poly(aryl ethers) based on 2,5-di-t-butylhydroquinone. These poly(aryl ethers) have excellent high temperature, oxidative and chemical resistance, as well as good melt-fabricability.
摘要翻译： 本文描述的是基于2,5-二叔丁基氢醌的新型聚（芳基醚）。 这些聚（芳基醚）具有优异的耐高温，耐氧化和耐化学性，以及良好的熔融加工性。
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3.发明授权Production of aromatic amorphous thermoplastic poly aryl ether from aliphatic-aromatic diol and wholly aromatic diol 失效从脂族 - 芳族二醇和全芳族二醇生产芳族无定形热塑性聚芳基醚
公开(公告)号：US4783520A
公开(公告)日：1988-11-08
申请号：US68973
申请日：1987-07-01
申请人： Donald R. Kelsey , Bernard Cooker , Robert A. Clendinning , Robert Barclay, Jr. , George T. Kwiatkowski
发明人： Donald R. Kelsey , Bernard Cooker , Robert A. Clendinning , Robert Barclay, Jr. , George T. Kwiatkowski
CPC分类号： C08G75/23 , C08G65/4012 , C08G65/4093
摘要： The method of preparing a thermoplastic polyarylether polymer which comprises reacting a first monomer composition comprising an activated dihalobenzenoid compound and a dihydroxydiphenyl aliphatic monomer in a molar ratio of dihalobenzenoid compound to dihydroxybenzenoid compound of at least 1.2 to 1, adding to the product a second monomer composition comprising a dihydroxybenzenoid compound comprising at least one compound which is free of aliphatic moieties and polymerizing.
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公开(公告)号：US4816505A
公开(公告)日：1989-03-28
申请号：US135741
申请日：1987-12-21
CPC分类号： H05K1/0333 , C08G75/23 , Y10S428/901 , Y10T428/24917
摘要： Described herein are circuit board substrates prepared from certain poly(aryl ethers) based on 4,4'-dichlorodiphenyl sulfone.
摘要翻译： 这里描述的是由基于4,4'-二氯二苯砜的某些聚（芳基醚）制备的电路板基底。
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公开(公告)号：US4182848A
公开(公告)日：1980-01-08
申请号：US944119
申请日：1978-09-20
IPC分类号： C08F2/46 , C08G75/04 , C09D181/02 , C08F28/04 , C08F2/48
CPC分类号： C08G75/045 , C09D181/02 , Y10T428/31533 , Y10T428/31899
摘要： Novel photocurable compositions employing the addition of thiols to polymers having terminal vinyl-acetal functions, products prepared therefrom, and process for preparation thereof are disclosed. The cured products are films useful in coating floor tile, fabrics, and wooden articles.
摘要翻译： 公开了将具有末端乙烯基 - 缩醛官能团的聚合物加入硫醇的新型可光固化组合物及其制备方法。 固化产物是用于涂覆地砖，织物和木制品的膜。
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6.发明授权Photocurable compositions comprising a polythiol and a polyene derived from a vinyl acetal 失效包含多硫醇和衍生自乙烯醇缩醛的多烯的光固化性组合物
公开(公告)号：US4157421A
公开(公告)日：1979-06-05
申请号：US720531
申请日：1976-09-07
CPC分类号： C09D181/02 , C08G75/045 , Y10T428/31533 , Y10T428/31931
摘要： Novel photocurable compositions employing the addition of thiols to polymers having terminal vinyl-acetal functions, products prepared therefrom, and process for preparation thereof are disclosed. The cured products are films useful in coating floor tile, fabrics, and wooden articles.
摘要翻译： 公开了将具有末端乙烯基 - 缩醛官能团的聚合物加入硫醇的新型可光固化组合物及其制备方法。 固化产物是用于涂覆地砖，织物和木制品的膜。
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公开(公告)号：US4814419A
公开(公告)日：1989-03-21
申请号：US209014
申请日：1988-06-20
CPC分类号： H05K1/0333 , C08G75/23
摘要： Described herein are circuit board substrates prepared from certain poly(aryl ethers) based on 4,4'-dichlorodiphenyl sulfone.
摘要翻译： 这里描述的是由基于4,4'-二氯二苯砜的某些聚（芳基醚）制备的电路板基底。
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公开(公告)号：US4036882A
公开(公告)日：1977-07-19
申请号：US441938
申请日：1974-02-13
IPC分类号： C08G59/00 , C08G18/18 , C08G18/64 , C08G59/50 , C08G73/00 , C08G73/02 , C08L63/00 , C07C93/02 , C07C85/04
CPC分类号： C08G73/024 , C08G18/1833 , C08G18/6415 , C08L63/00
摘要： A novel group of amine formal polymers of the general formula: ##STR1## wherein R is hydrogen, --CH.sub.2 R" or ##STR2## R' is hydrogen or --CH.sub.2 R" and R" is hydrogen, alkyl or hydroxyalkyl, n is 1 to 8, m is 0 to 8 and R, R', and R" may be the same or different. The polymers may be prepared by reacting bis(haloethyl)formals with ammonia or primary amines and/or monoalkanolamines in the presence of aqueous alkali. The products may be used as, e.g., rust inhibitors, acid scavengers, antioxidants and epoxide and urethane curing catalysts. Certain of the polymers are especially useful as epoxide curing agents.
摘要翻译： 其中R是氢，-CH 2 R“或”R 2“是氢或-CH 2 R”，R“是氢，烷基或羟基烷基的新的一组胺形式聚合物 ，n为1〜8，m为0〜8，R，R'，R“可以相同也可以不同。 聚合物可以通过在碱水溶液的存在下使双（卤代乙基）甲醛与氨或伯胺和/或单烷醇胺反应来制备。 该产品可用作例如防锈剂，除酸剂，抗氧化剂和环氧化物和氨基甲酸酯固化催化剂。 某些聚合物特别可用作环氧化物固化剂。
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