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1.发明授权Composition for optical fiber coating comprising a polyether diol, a polyisocyanate, and a methacrylate 失效包含聚醚二醇，多异氰酸酯和甲基丙烯酸酯的光纤涂层组合物
公开(公告)号：US4992524A
公开(公告)日：1991-02-12
申请号：US471661
申请日：1990-01-23
IPC分类号： C08G18/65 , C03C25/10 , C08F290/06 , C08G18/48 , C08G18/67 , C09D175/04 , C09D175/08 , G02B6/44
CPC分类号： C08G18/4858 , C03C25/106 , C08G18/672
摘要： A radiation-curable coating composition adapted for the coating of optical glass fiber, comprising an ethylenically unsaturated polyurethane which is the reaction product of:(A) a polyether diol having a molecular weight in the range of 200 to 8,000 and a structural unit represented by the formula: ##STR1## in which R.sup.1 -R.sup.4 are each independently selected from hydrogen and an alkyl group containing from 1-4 carbon atoms, such as a polymer of copolymer of methyl tetrahydrofuran;(B) a polyisocyanate compound, preferably a diisocyanate; and(C) a polymerizable ethylenically unsaturated compound having a single hydroxy group, such as a monohydric acrylate;there being employed per equivalent of hydroxy in component (C) from 1.1 to 2 equivalents of said polyisocyanate with the balance of the isocyanate groups being reacted waith the hydroxy groups of said diol.
摘要翻译： 一种适用于涂覆光学玻璃纤维的可辐射固化涂料组合物，其包含烯属不饱和聚氨酯，其为以下物质的反应产物：（A）分子量为200-8000的聚醚二醇和由 式中，R 1 -R 4各自独立地选自氢和含有1-4个碳原子的烷基，例如甲基四氢呋喃的共聚物的聚合物; （B）多异氰酸酯化合物，优选二异氰酸酯; 和（C）具有单个羟基的可聚合烯键式不饱和化合物，如一元丙烯酸酯; 在组分（C）中每当量使用1.1至2当量的所述多异氰酸酯，其中异氰酸酯基团的余量与所述二醇的羟基反应。
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2.发明授权Urethane acrylates based on polyepichlorohydrin polyether diols and optical fiber coatings based thereon 失效基于聚环氧氯丙烷聚醚二醇的聚氨酯丙烯酸酯和基于其的光纤涂层
公开(公告)号：US4564666A
公开(公告)日：1986-01-14
申请号：US710337
申请日：1985-03-11
CPC分类号： C08G18/672 , C08G18/5009 , C08G18/8175
摘要： A liquid ultraviolet-curable coating composition contains at least 45% up to 95% by weight of acrylated polyurethane-based oligomer comprising at least 10%, based on the total weight of polymerizable material, of an acrylated polyurethane-based ultraviolet-curable oligomer in which the oligomer is the reaction product of an organic diisocyanate with an polyepichlorohydrin polyether diol having a number average molecular weight of from about 1,000 to about 15,000, this reaction product being capped at each end thereof with a monohydric acrylate. At least about 5% up to 55% of the composition is a liquid acrylate-functional compound providing the coating composition with coating viscosity.
摘要翻译： 液体紫外线固化涂料组合物含有至少45重量％至95重量％的基于可聚合材料总重量至少为10重量％的丙烯酸酯化聚氨酯类低聚物的丙烯酸酯化聚氨酯类紫外线固化低聚物 该低聚物是有机二异氰酸酯与数均分子量为约1,000至约15,000的聚表氯醇聚醚二醇的反应产物，该反应产物的每一端用一羟基丙烯酸酯封端。 至少约5％至55％的组合物是赋予涂料组合物涂料粘度的液体丙烯酸酯官能化合物。
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公开(公告)号：US4083724A
公开(公告)日：1978-04-11
申请号：US601677
申请日：1975-08-04
CPC分类号： G03F7/027 , G03F7/032 , G03F7/038 , Y10S430/112
摘要： A light-sensitive composition comprising novel arylglyoxyalkyl acrylates that exhibits useful light sensitivity. The basic structure of the new compositions, which may also themselves be polymerized are as follows: ##STR1## wherein Ar represents an aromatic structure selected from the group consisting of benzene, naphthalene and substituted products of each, R.sub.1 represents an alkyl group having from one to ten carbon atoms, R.sub.2 represents a grouping selected from the group consisting of hydrogen, or a lower alkyl group having from one to five carbon atoms and R.sub.3 represents an alkenyl group having from one to ten carbon atoms and singular unsaturation. The light-sensitive compositions may themselves be utilized in photochemistry as photopolymers, they may be combined with suitable solvents and additives or polymerized with suitable backbone polymers to provide substances which can be used as light-sensitive coatings. These coatings may be placed on substrates and in one instance as presensitized lithographic plates.
摘要翻译： 一种感光组合物，其包含显示有用的光敏感性的新型丙烯酸芳基乙氧基烷基酯。 本文也可以聚合的新组合物的基本结构如下：其中Ar表示选自苯，萘和各自的取代产物的芳族结构，R 1表示具有一个 至10个碳原子，R 2表示选自氢或具有1至5个碳原子的低级烷基，R 3表示具有1至10个碳原子和单数不饱和键的链烯基的基团。 光敏组合物本身可以作为光聚合物用于光化学，它们可以与合适的溶剂和添加剂组合，或者与合适的主链聚合物聚合以提供可用作光敏涂层的物质。 这些涂层可以放置在基底上，在一种情况下可以放置在平版印刷版上。
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公开(公告)号：US3930868A
公开(公告)日：1976-01-06
申请号：US363018
申请日：1973-05-23
CPC分类号： G03F7/027 , G03F7/032 , G03F7/038 , Y10S430/112
摘要： A light-sensitive composition comprising novel arylglyoxyalkyl acrylates that exhibits useful light sensitivity. The basic structure of the new compositions, which may also themselves be polymerized are as follows: ##EQU1## wherein Ar represents an aromatic structure selected from the group consisting of benzene, naphthalene and substituted products of each, R.sub.1 represents an alkyl group having from one to ten carbon atoms, R.sub.2 represents a grouping selected from the group consisting of hydrogen, or a lower alkyl group having from one to five carbon atoms and R.sub.3 represents an alkenyl group having from one to 10 carbon atoms and singular unsaturation. The light-sensitive compositions may themselves be utilized in photochemistry as photopolymers, they may be combined with suitable solvents and additives or polymerized with suitable backbone polymers to provide substances which can be used as light-sensitive coatings. These coatings may be placed on substrates and in one instance as presensitized lithographic plates.
摘要翻译： 一种感光组合物，其包含显示有用的光敏感性的新型丙烯酸芳基乙氧基烷基酯。 本文也可以聚合的新组合物的基本结构如下：其中Ar表示选自苯，萘和各自的取代产物的芳族结构，R 1表示具有一个 至10个碳原子，R 2表示选自氢或具有1至5个碳原子的低级烷基，R 3表示具有1至10个碳原子和单数不饱和键的链烯基的基团。 光敏组合物本身可以作为光聚合物用于光化学，它们可以与合适的溶剂和添加剂组合，或者与合适的主链聚合物聚合以提供可用作光敏涂层的物质。 这些涂层可以放置在基底上，在一种情况下可以放置在平版印刷版上。
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公开(公告)号：US4077806A
公开(公告)日：1978-03-07
申请号：US618990
申请日：1975-10-02
IPC分类号： G03F7/027 , G03F7/032 , G03F7/038 , G03C1/68 , C08F120/02
CPC分类号： G03F7/027 , G03F7/032 , G03F7/038 , Y10S430/112
摘要： A light-sensitive composition comprising novel arylglyoxyalkyl acrylates that exhibits useful light sensitivity. The basic structure of the new compositions, which may also themselves be polymerized are as follows: ##STR1## wherein Ar represents an aromatic structure selected from the group consisting of benzene, naphthalene and substituted products of each, R.sub.1 represents an alkyl group having from one to ten carbon atoms, R.sub.2 represents a grouping selected from the group consisting of hydrogen, or a lower alkyl group having from one to five carbon atoms and R.sub.3 represents an alkenyl group having from one to ten carbon atoms and singular unsaturation. The light-sensitive compositions may themselves be utilized in photochemistry as photopolymers, they may be combined with suitable solvents and additives or polymerized with suitable backbone polymers to provide substances which can be used as light-sensitive coatings. These coatings may be placed on substrates and in one instance as presensitized lithographic plates.
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