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41. 发明授权

US5153261A Polyester-polyurethane hybrid resin molding compositions 失效
标题翻译：聚酯 - 聚氨酯混合树脂模塑组合物
公开(公告)号：US5153261A
公开(公告)日：1992-10-06
申请号：US575069
申请日：1990-08-30
申请人： Gary T. Brooks
发明人： Gary T. Brooks
IPC分类号： C08G18/50 , C08G18/61 , C08G18/63 , C08G18/65 , C08G18/68 , C08G18/69
CPC分类号： C08G18/637 , C08G18/5024 , C08G18/5027 , C08G18/61 , C08G18/6529 , C08G18/68 , C08G18/696 , C08G18/698 , C08G2270/00
摘要： Polyester-polyurethane hybrid resin molding compositions having a first, soft polyurea phase within a second, more rigid polyester-polyurethane phase are disclosed. The compositions are formed by the reaction of an A side composition and a B side composition. The A side composition comprises a polyfunctional isocyanate compound and a free radical polymerization catalyst. The B side composition comprises a mixture of (i) an ethylenically unsaturated monomer solution having dissolved therein about 40-90 weight percent of a substantially water-free, unsaturated polyester polyol having at least one dicarboxylic alkene moiety and having an acid number less than five; and (ii) a polyfunctional nitrogen-containing compound having at least one active hydrogen atom on each of at least two nitrogen atoms in each molecule, which, when reacted with the A side composition, has a molecular weight sufficient to form the first, soft polyurea phase. The A and B side compositions, which are reacted at the time of molding, have a ratio of active NCO groups of the isocyanate to NH groups of the nitrogen-containing compound of between about 3:1 to about 100:1, a ratio of active NCO groups to active OH groups in the polyester polyol of between about 0.5:1 and about 6:1, such that the stoichiometric index NCO:(NH+OH) is between about 0.5 and about 2.0.
摘要翻译：公开了在第二，更刚性的聚酯 - 聚氨酯相内具有第一柔性聚脲相的聚酯 - 聚氨酯混合树脂模制组合物。通过A侧组合物和B侧组合物的反应形成组合物。 A侧组合物包含多官能异氰酸酯化合物和自由基聚合催化剂。 B侧组合物包含（i）其中溶解有约40-90重量％的基本上不含水的不饱和聚酯多元醇的烯属不饱和单体溶液的混合物，其具有至少一个二羧基部分并且酸值小于5 ; 和（ii）在每个分子中至少两个氮原子中具有至少一个活性氢原子的多官能含氮化合物，当与A侧组合物反应时，其具有足以形成第一柔软的分子量聚脲相。在成型时反应的A和B组合物的异氰酸酯的活性NCO基与含氮化合物的NH基之比约为3:1至约100:1，活性NCO基团在约0.5:1至约6:1之间的聚酯多元醇中的活性OH基团，使得化学计量指数NCO：（NH + OH）为约0.5至约2.0。

42. 发明授权

US5142015A Unsaturated urethanized polyester resins, a process for their production and their use for the production of coatings 失效
标题翻译：不饱和聚酯聚酯树脂，其生产工艺及其用于生产涂料的工艺
公开(公告)号：US5142015A
公开(公告)日：1992-08-25
申请号：US600557
申请日：1990-10-19
申请人： Jurgen Meixner , Wolfgang Kremer , Manfred Muller
发明人： Jurgen Meixner , Wolfgang Kremer , Manfred Muller
IPC分类号： C08F299/06 , C08F290/00 , C08G18/42 , C08G18/67 , C08G18/68 , C08G63/52 , C08G63/91 , C09D167/06 , C09D175/00 , C09D175/04 , C09D175/06 , C09D175/14
CPC分类号： C09D175/14 , C08G18/6715 , C08G18/686
摘要： The present invention relates to a process for the production of olefinically unsaturated polyester resins containing at least 0.025 moles of urethane groups per 100 g of resin by reactingA) olefinically unsaturated polyester resins which contain alcoholic hydroxyl groups, have a molecular weight (M.sub.n) of 800 to 10,000, an acid vlaue of 0 to 50 and a hydroxyl number of 30 to 120, and are based on the reaction product ofI) a dicarboxylic acid component containing a) 90 to 100 mole percent of maleic acid, maleic anhydride and/or fumaric acid and b) 0 to 10 mole percent of another carboxylic acid andII) 1.1 to 1.5 moles, based on one mole of the dicarboxylic acid component, of a polyol component containing c) 0.1 to 0.5 moles of at least one saturated cycloaliphatic diol having 6 to 18 carbon atoms, d) 0.5 to 0.9 moles of at least one saturated aliphatic diol having 2 to 6 carbon atoms and e) 0.1 to 0.5 moles of at least one .beta.,.gamma.-ethylenically unsaturated ether alcohol having 5 to 14 carbon atoms, withB) an organic polyisocyanate baased on a member selected from the group of biuret-, isocyanurate-, uretdione- and urethane-modified polyisocyanates having 8 to 30% by weight of (cyclo)-aliphatically bound isocyanate groups in an amount sufficient to provide a ratio of isocyanate groups of component B) to hydroxyl groups of component A) of 0.1:1 to 1:1.The present invention also relates to the olefinically unsaturated polyester resins containing urethane groups obtained by this process and to coatings prepared from coating compositions based on these olefinically unsaturated polyester resins and cured by free radical polymerization.
摘要翻译：本发明涉及一种通过使A）含有醇羟基的烯属不饱和聚酯树脂，其分子量（Mn）为 800至10,000，酸值为0至50，羟值为30至120，并且基于I）的反应产物，含有a）90至100摩尔％的马来酸，马来酸酐和/ 或富马酸，和b）0至10摩尔％的另一种羧酸和II）基于1摩尔二羧酸组分的1.1至1.5摩尔多元醇组分，其含有c）0.1至0.5摩尔的至少一种饱和脂环族具有6至18个碳原子的二醇，d）0.5至0.9摩尔的至少一种具有2-6个碳原子的饱和脂肪族二醇和e）0.1-0.5摩尔至少一种具有5个碳原子的β，γ-烯属不饱和醚醇至少14个碳原子，其中B）有机多异氰酸酯位于选自缩二脲，异氰脲酸酯，脲二酮和氨基甲酸酯改性的多异氰酸酯基团中的组分，其具有8至30重量％的（环） - 阴离子结合的异氰酸酯基团足以提供组分B）的异氰酸酯基团与组分A）的羟基的比例为0.1:1至1:1的量。本发明还涉及通过该方法获得的含有氨基甲酸酯基团的烯属不饱和聚酯树脂和由基于这些烯属不饱和聚酯树脂的涂料组合物制备并通过自由基聚合固化的涂料。

43. 发明授权

US5066713A Process for the preparation of aqueous, radiation-curable urethaneacrylate dispersions 失效
标题翻译：水溶性，可辐射固化的丙烯酸甲酯分散体的制备方法
公开(公告)号：US5066713A
公开(公告)日：1991-11-19
申请号：US502692
申请日：1990-04-02
申请人： Werner Flakus
发明人： Werner Flakus
IPC分类号： C08F299/06 , C08F290/00 , C08G18/00 , C08G18/08 , C08G18/42 , C08G18/48 , C08G18/68 , C08G18/73 , C08G18/75 , C08G18/81
CPC分类号： C08G18/8175 , C08G18/4263 , C08G18/4887 , C08G18/68
摘要： Radiation-curable urethane-acrylate dispersions are obtained by emulsifying a reaction product of (A) an NCO-containing urethane acrylate prepared by reacting isophorone diisocyanate with a hydroxylcrylate and (B) a COOH-containing ester polyol prepared from polyol and an anhydride, such as trimethyladipic anhydride, maleic anhydride or succinic anhydride.
摘要翻译：通过将（A）由异佛尔酮二异氰酸酯与羟基丙烯酸酯反应制备的含有NCO的氨酯丙烯酸酯丙烯酸酯和（B）由多元醇和酸酐制备的含COOH的酯多元醇制成的反应产物乳化，得到可辐射固化的聚氨酯 - 丙烯酸酯分散体，作为三甲基己二酸酐，马来酸酐或琥珀酸酐。

44. 发明授权

US5047455A Thickened molding compositions 失效
标题翻译：增稠成型组合物
公开(公告)号：US5047455A
公开(公告)日：1991-09-10
申请号：US244395
申请日：1988-09-15
申请人： Anton Hesse , Jan Holoch , Roland Peter
发明人： Anton Hesse , Jan Holoch , Roland Peter
IPC分类号： C08G18/62 , C08G18/32 , C08G18/50 , C08G18/63 , C08G18/65 , C08G18/67 , C08G18/68 , C08L75/02
CPC分类号： C08G18/68 , C08G18/3243 , C08G18/5027 , C08G18/5039 , C08G18/637 , C08G18/6529 , C08G18/6705 , C08L75/02
摘要： A thickened, uncrosslinked molding composition which has a long shelf life and can be cured above 50.degree. C. comprises a liquid reactive system, a thickener, a polymerization initiator and conventional additives. The thickener is a combination of a primary aromatic amine and an isocyanate. The molding compositions, which are, in particular, SMCs or BMCs, can be processed into moldings by compression molding, injection molding or transfer molding and subsequent curing.
摘要翻译：具有长的保存期限并可在50℃以上固化的增稠的未交联的模塑组合物包括液体反应体系，增稠剂，聚合引发剂和常规添加剂。增稠剂是主要芳族胺和异氰酸酯的组合。特别是SMC或BMC的成型组合物可以通过压塑，注模或传递模塑和随后的固化加工成模制品。

45. 发明授权

US4973715A Furan polyols 失效
标题翻译：呋喃多元醇
公开(公告)号：US4973715A
公开(公告)日：1990-11-27
申请号：US229169
申请日：1988-08-22
申请人： Gabriel Roux , Janine Rivero , Alessandro Gandini
发明人： Gabriel Roux , Janine Rivero , Alessandro Gandini
IPC分类号： C07D307/40 , C07D307/42 , C07D307/46 , C07D307/54 , C07D307/68 , C08G18/32 , C08G18/48 , C08G18/50 , C08G18/67 , C08G18/68 , C08G65/26 , C08G65/28
CPC分类号： C07D307/42 , C07D307/46 , C07D307/68 , C08G18/6765 , C08G2105/02
摘要： This invention relates to novel furan polyols, which are characterized in that they are the product of reaction of a strain selected from the group or consisting of a polyalcohol, a monoamine or polyamine, said polyalcohol or said amine possibly containing a furan cycle and mixtures thereof with a chain extension agent constituted by an organic epoxide, with the proviso that this organic epoxide is a furannic oxiran when this polyalcohol does not contain a furan cycle with the exclusion of 2,5(bis-hydroxy)furan as sole strain, when the chain extension agent does not contain any furan cycle. These furan polyols are used for the preparation of polyurethane foams having improved properties.
摘要翻译： PCT No.PCT / FR87 / 00491 Sec。 371日期1988年8月22日 102（e）日期1988年8月22日PCT Filted 1987年12月10日PCT公布。出版物WO88 / 04295 日本6月16日，1988年。本发明涉及新型的呋喃多元醇，其特征在于它们是选自该组的一种或多种醇，单胺或多胺，所述多元醇或所述胺可能的反应的产物含有呋喃循环及其与由有机环氧化物构成的扩链剂的混合物，条件是当该多元醇不含呋喃循环时，该有机环氧化物是呋喃基环氧乙烷，排除了2,5（双 - 羟基）呋喃作为唯一的应变，当链延长剂不含任何呋喃循环时。这些呋喃多元醇用于制备具有改进性能的聚氨酯泡沫体。

46. 发明授权

US4874799A Aqueous akaline developable, UV curable urethane acrylate compounds and compositions useful for forming liquid 100 percent solids, solvent-free solder mask coatings 失效
标题翻译：水性碱性显影剂，可UV固化的聚氨酯丙烯酸酯化合物和用于形成液体100％固体，无溶剂的焊料掩模涂料的组合物
公开(公告)号：US4874799A
公开(公告)日：1989-10-17
申请号：US71849
申请日：1987-07-10
申请人： Paul L. K. Hung , Kenneth K. S. Tseng
发明人： Paul L. K. Hung , Kenneth K. S. Tseng
IPC分类号： C08F2/50 , C08F220/36 , C08F299/06 , C08G18/42 , C08G18/68 , C08G18/81 , G03F7/035 , H05K3/28
CPC分类号： G03F7/035 , C08F220/36 , C08F299/065 , C08G18/4263 , C08G18/68 , C08G18/8175 , H05K3/287 , Y10S525/92
摘要： Aqueous alkaline developable, UV curable urethane acrylate compounds and compositions are particularly useful for making flexible, 100% solids, solvent-free solder mask coatings which are characterized by having screen-printable viscosities, rapid developability and advantageous performance characteristics.
摘要翻译：水性碱性可显影的UV可固化氨基甲酸酯丙烯酸酯化合物和组合物特别可用于制备柔软的100％固体，无溶剂的焊料掩模涂层，其特征在于具有可印刷丝网的粘度，快速显影性和有利的性能特征。

47. 发明授权

US4855368A Thermoset resinous molding compositions 失效
标题翻译：热固性树脂成型组合物
公开(公告)号：US4855368A
公开(公告)日：1989-08-08
申请号：US212105
申请日：1988-06-21
申请人： Timothy A. Tufts , Dan Borgnaes , Billy M. Culbertson , Theodore C. Wilkinson
发明人： Timothy A. Tufts , Dan Borgnaes , Billy M. Culbertson , Theodore C. Wilkinson
IPC分类号： C08F299/06 , C08G18/65 , C08G18/67 , C08G18/68
CPC分类号： C08G18/68 , C08F299/06 , C08G18/6529 , C08G18/6705 , C08G18/672 , C08G2120/00
摘要： Thermoset resinous molding compositions are provided by essentially instantaneously combining and reacting three basic resin forming components. The latter include an oligomeric ester or polyester containing polymerizable unsaturation and free hydroxyl group(s); a polyisocyanate; and an aromatic polyamine. The indicated thermosetting resin systems are especially adapted for use in a reaction injection molding (RIM) operation.
摘要翻译：通过基本上即时地组合和反应三种基本的树脂形成组分来提供热固性树脂模塑组合物。后者包括含有可聚合不饱和度和游离羟基的低聚酯或聚酯; 多异氰酸酯; 和芳族多胺。指示的热固性树脂体系特别适用于反应注射成型（RIM）操作。

48. 发明授权

US4794133A Acrylated polyurethanes based on polyoxytetramethylene glycols extended with ethylenically unsaturated dicarboxylic acids 失效
标题翻译：基于聚氧化四亚甲基二醇的丙烯酸聚氨酯，其用烯键式不饱和二羧酸延伸
公开(公告)号：US4794133A
公开(公告)日：1988-12-27
申请号：US140675
申请日：1988-01-04
申请人： Elias P. Moschovis , Joseph J. Stanton , Clive J. Coady
发明人： Elias P. Moschovis , Joseph J. Stanton , Clive J. Coady
IPC分类号： C03C25/10 , C08F299/06 , C08G18/67 , C08G18/68 , C08G18/42
CPC分类号： C08G18/68 , C03C25/106 , C08F299/065 , C08G18/672 , C08G18/6795
摘要： An ultraviolet-curable coating composition adapted for the buffer coating of optical glass fiber consists essentially of an acrylate-capped polyurethane in admixture with at least about 25% of its weight of liquid monoethylenically unsaturated monomer having a low glass transition temperature below about 0.degree. C. and at least about 3% of N-vinyl pyrrolidone based on the weight of the low glass transition temperature monomer. The acrylate-capped polyurethane is based on a generally linear polyurethane which is the reaction product of organic diisocyanate with a stoichiometric deficiency of a modified diol which is the diester reaction product of polyoxytetramethylene glycol having a molecular weight of from about 200 to about 2000 with a stoichiometric deficiency of an ethylenically unsaturated dicarboxylic acid or substitution product thereof, especially fumaric acid, to provide a higher molecular weight polyoxytetramethylene glycol which includes ester groups and copolymerizable ethylenic unsaturation which minimize crystallinity problems.
摘要翻译：适用于光学玻璃纤维缓冲涂层的紫外线固化涂料组合物基本上由丙烯酸酯封端的聚氨酯与至少约25％重量的玻璃化转变温度低于约0℃的液体单烯属不饱和单体混合和至少约3％的N-乙烯基吡咯烷酮，基于低玻璃化转变温度单体的重量。丙烯酸酯封端的聚氨酯基于通常为线性的聚氨酯，其是有机二异氰酸酯与化学计量不足的改性二醇的反应产物，其是分子量为约200至约2000的聚氧四亚甲基二醇的二酯反应产物，烯键式不饱和二羧酸或其取代产物，特别是富马酸的化学计量不足，以提供更高分子量的聚氧四亚甲基二醇，其包括酯基和可共聚的烯属不饱和度，其使结晶度问题最小化。

49. 发明授权

US4595725A Unsaturated polyester resins, a process for their production and their use for the production of molding compositions 失效
标题翻译：不饱和聚酯树脂，其生产方法及其用于生产模塑组合物的用途
公开(公告)号：US4595725A
公开(公告)日：1986-06-17
申请号：US712235
申请日：1985-03-15
申请人： Bernhard Hess , Bert Brassat , Bernhard Peltzer
发明人： Bernhard Hess , Bert Brassat , Bernhard Peltzer
IPC分类号： C08L67/06 , C08F299/00 , C08F299/04 , C08G18/68 , C08G63/00 , C08G63/52 , C08G63/54 , C08G63/676 , C08L67/00 , C08G63/76
CPC分类号： C08G63/676 , C08G18/686 , C08G63/52
摘要： Certain unsaturated polyester resins, so-called soft resins, having certain parameters are suitable for the production of hardened moldings of high elasticity.
摘要翻译：某些具有某些参数的不饱和聚酯树脂，即所谓的软树脂，适用于生产高弹性的硬化模制品。

50. 发明授权

US4591545A Photosensitive image-forming material having a layer of photosensitive polyester modified with chain extender 失效
公开(公告)号：US4591545A
公开(公告)日：1986-05-27
申请号：US574573
申请日：1984-01-27
申请人： Chiaki Nakamura , Kouji Oe , Tomonobu Muta , Toshiki Sasaki
发明人： Chiaki Nakamura , Kouji Oe , Tomonobu Muta , Toshiki Sasaki
IPC分类号： C08G18/68 , G03F7/038 , G03C1/70 , C08G18/06 , G03C1/68
CPC分类号： C08G18/683 , G03F7/0384 , G03F7/0388
摘要： A photosensitive image-forming material having a photosensitive layer, said photosensitive layer comprising a photosensitive resin resulting from the reaction of a hydroxyl-containing polyester precursor composed of dicarboxylic acid units derived from a dicarboxylic acid having a photosensitive unsaturated double bond adjacent to an aromatic ring and glycol units with a chain extender having in the molecule at least two functional groups capable of reacting with the hydroxyl groups of the polyester precursor.

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