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71. 发明授权

US4500680A Aromatic acid catalysts providing improved humidity resistance 失效
标题翻译：提供改善的耐湿性的芳香族酸催化剂
公开(公告)号：US4500680A
公开(公告)日：1985-02-19
申请号：US551389
申请日：1983-11-14
申请人： Debra L. Singer , Gregory J. McCollum , Rostyslaw Dowbenko , James B. O'Dwyer
发明人： Debra L. Singer , Gregory J. McCollum , Rostyslaw Dowbenko , James B. O'Dwyer
IPC分类号： C08K5/42 , C08L61/20 , C08L67/00 , C08L75/00
CPC分类号： C08K5/42
摘要： Curable compositions with improved humidity resistance are composed of an active hydrogen-containing resin which is essentially free of glycidyl groups, a curing agent present externally and/or internally as a part of the active hydrogen-containing resin, and a catalytic amount of a sulfonic acid having a molecular weight of less than 500 and represented by the following structural formula: ##STR1## wherein: Z is a radical independently selected from C.sub.1 to C.sub.20 alkyl, C.sub.3 to C.sub.20 cycloalkyl, C.sub.6 to C.sub.18 aryl, halogen, alkoxy, and aryloxy;R is independently selected from hydrogen, C.sub.1 to C.sub.20 alkyl, C.sub.3 to C.sub.20 cycloalkyl and C.sub.6 to C.sub.18 aryl;y is an integer from 0 to 4; w is an integer from 0 to 2;x is an integer from 1 to 3, with the proviso that when w is 0, y is an integer from 1 to 4 and x is an integer from 2 to 3 and when y is 0, w is an integer from 1 to 2 and x is an integer from 1 to 2.
摘要翻译：具有改善的耐湿性的可固化组合物由基本上不含缩水甘油基的活性含氢树脂，外部存在和/或内部作为活性含氢树脂的一部分存在的固化剂和催化量的磺酸分子量小于500并由以下结构式表示的酸：其中：Z是独立地选自C 1至C 20烷基，C 3至C 20环烷基，C 6至C 18芳基，卤素，烷氧基和芳氧基 ; R独立地选自氢，C1至C20烷基，C3至C20环烷基和C6至C18芳基; y为0〜4的整数; w为0〜2的整数; x为1〜3的整数，条件是当w为0时，y为1〜4的整数，x为2〜3的整数，y为0时，w为1〜2的整数， x是1到2的整数。

72. 发明授权

US4419407A Elastomeric coating compositions 失效
标题翻译：弹性涂料组合物
公开(公告)号：US4419407A
公开(公告)日：1983-12-06
申请号：US343785
申请日：1982-01-29
申请人： Robert M. Piccirilli , Wen-Hsuan Chang , Samuel Porter, Jr. , James B. O'Dwyer , Kyu-Wang Lee
发明人： Robert M. Piccirilli , Wen-Hsuan Chang , Samuel Porter, Jr. , James B. O'Dwyer , Kyu-Wang Lee
IPC分类号： C09D161/20 , C08G18/10 , C08G18/40 , C08G18/42 , C09D167/00 , C09D167/02 , C09D175/00 , C09D175/04 , C09D175/06 , B32B27/40
CPC分类号： C09D167/00 , C08G18/10 , C08G18/4009 , C08G18/423 , C09D175/04 , Y10T428/31551
摘要： High solids thermosetting elastomeric coating compositions are disclosed. The resinous binder of the coating compositions is based on a hard polyester polyol containing cyclic moieties plasticized with a soft polyurethane polyol and cured with a curing agent capable of reacting with active hydrogens, for example, an aminoplast curing agent. The coating compositions are particularly useful on elastomeric substrates such as high density polyurethane foams, as well as on metal substrates such as steel and aluminum.
摘要翻译：公开了高固体热固性弹性体涂料组合物。涂料组合物的树脂粘合剂是基于硬聚酯多元醇，其含有用软质聚氨酯多元醇增塑的环状部分，并用能够与活性氢例如氨基塑料固化剂反应的固化剂固化。涂料组合物特别适用于弹性体基材，如高密度聚氨酯泡沫，以及金属基材如钢和铝。

73. 发明授权

US4417022A Coating compositions based on polyol-containing film forming components and organic alcoholic reactive diluents 失效
公开(公告)号：US4417022A
公开(公告)日：1983-11-22
申请号：US364825
申请日：1982-04-02
申请人： Wen-Hsuan Chang , James B. O'Dwyer , John R. Peffer
发明人： Wen-Hsuan Chang , James B. O'Dwyer , John R. Peffer
IPC分类号： C09D167/00 , C08L61/22
CPC分类号： C09D167/00
摘要： Coating compositions capable of liquid application to substrates consist essentially of a curable film forming polyol-containing component and an organic reactive diluent. The reactive diluent is an organic compound containing a primary or secondary hydroxyl group and further characterized by having a retained solids value of greater than about 80 percent, a hydroxyl equivalent weight of from about 180 to about 800, and a liquid viscosity of less than about 10 poise at 60.degree. C. The coating compositions can be formulated to contain little or no volatile organic solvent and/or water.

74. 发明授权

US4343925A Coating compositions based on polyol-containing film forming components and organic alcoholic reactive diluents 失效
标题翻译：基于含多元醇的成膜组分和有机醇反应性稀释剂的涂料组合物
公开(公告)号：US4343925A
公开(公告)日：1982-08-10
申请号：US101397
申请日：1979-12-07
申请人： Wen-Hsuan Chang , James B. O'Dwyer , John R. Peffer
发明人： Wen-Hsuan Chang , James B. O'Dwyer , John R. Peffer
IPC分类号： C09D7/00 , C09D167/00 , C08L67/00
CPC分类号： C09D7/001 , C09D167/00
摘要： Coating compositions capable of liquid application to substrates consist essentially of a curable film forming polyol-containing component and an organic reactive diluent. The reactive diluent is an organic compound containing a primary or secondary hydroxyl group and further characterized by having a retained solids value of greater than about 80 percent, a hydroxyl equivalent weight of from about 180 to about 800, and a liquid viscosity of less than about 10 poise at 60.degree. C. The coating compositions can be formulated to contain little or no volatile organic solvent and/or water.
摘要翻译：能够液体施用于基材的涂料组合物基本上由可固化的形成膜的多元醇组分和有机反应性稀释剂组成。反应性稀释剂是含有伯或仲羟基的有机化合物，其进一步特征在于具有大于约80％的保留固体含量，约180至约800的羟基当量，以及小于约在60℃下10泊。涂料组合物可以配制成含有很少或不含挥发性有机溶剂和/或水。

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