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71. 发明授权

US4495081A Compositions containing polyether polyols and aliphatic primary amines 失效
标题翻译：含有聚醚多元醇和脂族伯胺的组合物
公开(公告)号：US4495081A
公开(公告)日：1985-01-22
申请号：US549697
申请日：1983-11-07
申请人： James A. Vanderhider , Gerald M. Lancaster
发明人： James A. Vanderhider , Gerald M. Lancaster
IPC分类号： C08G18/66 , C08G18/06 , C08G18/14 , C09K3/00
CPC分类号： C08G18/6618 , C08G2120/00
摘要： A composition consisting essentially of (I) at least one polyol having an average of more than 2 hydroxyl groups per molecule and an average hydroxyl equivalent weight of at least about 500 and (II) as a chain extender composition (A) an aliphatic amine-containing material having at least one primary aliphatic amine group per molecule and (B) at least one material selected from (1) hydroxyl-containing materials, or (2) aromatic amine-containing materials.These compounds are useful in preparing polyurethane articles employing reaction injection molding technology.
摘要翻译：基本上由（I）至少一种每分子平均具有多于2个羟基的多元醇和平均羟基当量至少约为500的多元醇和（II）作为扩链剂组合物（A）组成的组合物，（B）选自（1）含羟基材料或（2）含芳族胺的材料中的至少一种材料。这些化合物可用于制备使用反应注射成型技术的聚氨酯制品。

72. 发明授权

US4490517A Solid TDI residue-dicarboxylic ester binder composition and lignocellulosic composite materials prepared therefrom 失效
标题翻译：固体TDI残余二羧酸酯粘合剂组合物和由其制备的木质纤维素复合材料
公开(公告)号：US4490517A
公开(公告)日：1984-12-25
申请号：US538705
申请日：1983-10-03
申请人： Stephen Fuzesi , Robert W. Brown
发明人： Stephen Fuzesi , Robert W. Brown
IPC分类号： C08K5/11 , B27N3/02 , B27N3/06 , C08G18/00 , C08G18/64 , C08G18/70 , C08G18/72 , C08L75/00 , C08L97/02 , C09J175/00 , C08G18/14 , C08G18/36
CPC分类号： C08G18/727 , C08G18/6484 , C08G18/70 , C08L97/02 , C08G2125/00 , Y10T428/253 , Y10T428/662
摘要： Disclosed is a solid binder composition containing from about 70 to about 98 percent by weight of TDI residue and correspondingly from about 2 to about 30 percent by weight of a select ester derived from a dicarboxylic acid. When the binder composition is used in making lignocellulosic composite materials, such as particle board, the ester acts as an effective internal mold release agent, facilitating release of the composite material from the mold.
摘要翻译：公开了一种固体粘合剂组合物，其包含约70至约98重量％的TDI残基，相应地含有约2至约30重量％的衍生自二羧酸的选择酯。当粘合剂组合物用于制造木质纤维素复合材料如刨花板时，该酯用作有效的内部脱模剂，有助于将复合材料从模具中释放出来。

73. 发明授权

US4486551A Method of preparing a flame retarded polyurethane using a flame retarded halogenated polyol 失效
标题翻译：使用阻燃卤代多元醇制备阻燃聚氨酯的方法
公开(公告)号：US4486551A
公开(公告)日：1984-12-04
申请号：US472828
申请日：1983-04-18
申请人： Stanley R. Sandler , Joseph M. Bohen
发明人： Stanley R. Sandler , Joseph M. Bohen
IPC分类号： C07C43/13 , C07D303/22 , C08G18/38 , C08G18/14
CPC分类号： C07D303/22 , C07C43/137 , C08G18/3802
摘要： A flame retardant, halogenated polyol having the formula ##STR1## wherein R is an aliphatic radical substituted with at least 2 hydroxyl groups, X is a halogen, and X' is a halogen or hydrogen, is used in the reaction mixture for preparing flame retarded polyurethanes.
摘要翻译：一种具有下式的阻燃剂卤代多元醇，其中R是被至少2个羟基取代的脂族基团，X是卤素，X'是卤素或氢，用于制备阻燃剂的反应混合物聚氨酯。

74. 发明授权

US4481309A Process for the preparation of cellular and non-cellular polyurethanes 失效
标题翻译：制备细胞和非细胞聚氨酯的方法
公开(公告)号：US4481309A
公开(公告)日：1984-11-06
申请号：US598246
申请日：1984-04-09
申请人： Wolfgang Straehle , Ingolf Buethe , Matthias Marx
发明人： Wolfgang Straehle , Ingolf Buethe , Matthias Marx
IPC分类号： C08G18/48 , C08G18/14
CPC分类号： C08G18/4887
摘要： The invention relates to a process for the preparation of cellular or non-cellular polyurethanes through the reaction of organic polyisocyanates with a polyether-polyester polyol component containing di- to tetrafunctional polyether-polyester polyols having hydroxyl numbers of from 10 to 200, which are themselves prepared by esterifying conventional di- to tetrafunctional polyether polyols with carboxylic acid anhydrides, preferably aromatic carboxylic acid anhydrides, in the presence of selected catalysts to form carboxylic acid half esters, and oxyalkylating the resulting carboxylic acid half esters with alkylene oxides in the presence of N-methylimidazole, triethylene diamine, triphenylphosphine or mixtures thereof with thiodialkylene glycol as catalysts.
摘要翻译：本发明涉及一种通过有机多异氰酸酯与聚醚 - 聚酯多元醇组分的反应来制备细胞或非细胞聚氨酯的方法，所述聚醚 - 聚酯多元醇组分含有羟基数为10至200的二 - 四官能聚醚 - 聚酯多元醇，它们本身是通过在常规二 - 四官能聚醚多元醇与羧酸酐（优选芳族羧酸酐）的酯化反应中，在选择的催化剂存在下酯化常规二 - 四官能聚醚多元醇以形成羧酸半酯，并在N存在下，用环氧烷烷氧基化所得羧酸半酯三甲基咪唑，三亚乙基二胺，三苯基膦或其与硫代亚烷基二醇的混合物作为催化剂。

75. 发明授权

US4478960A Diphenylmethane diisocyanate-based liquid polyisocyanate mixtures containing urethane groups, process for their preparation and their use for the preparation of flexible polyurethane foams 失效
标题翻译：含有氨基甲酸酯基团的二苯基甲烷二异氰酸酯基液体多异氰酸酯混合物，其制备方法及其用于制备柔性聚氨酯泡沫体
公开(公告)号：US4478960A
公开(公告)日：1984-10-23
申请号：US544257
申请日：1983-10-21
申请人： Ingolf Buethe , Matthias Marx , Gisbert Schleier , Reinhard Peters
发明人： Ingolf Buethe , Matthias Marx , Gisbert Schleier , Reinhard Peters
IPC分类号： C08G18/10 , C08G18/48 , C08G18/76 , C08G18/14 , C07C143/828 , C08G18/70
CPC分类号： C08G18/7664 , C08G18/10 , C08G18/4837 , C08G18/4841 , C08G2101/0008 , C08G2101/005 , C08G2101/0058
摘要： Diphenylmethane diisocyanate-based liquid polyisocyanate mixtures containing urethane groups and having an isocyanate content of from 12 to 30 percent by weight are obtained by reaction of a polyoxypropylene polyoxyethylene polyol containing 5 to 30 percent by weight of oxyethylene with diphenylmethane diisocyanate-based isocyanates. These polyisocyanate mixtures are storage stable at low temperature and yield flexible polyurethane foams having improved mechanical properties.
摘要翻译：通过将含有5-30重量％的氧化乙烯的聚氧丙烯聚氧乙烯多元醇与二苯基甲烷二异氰酸酯系异氰酸酯反应，得到含有氨基甲酸酯基，异氰酸酯含量为12〜30重量％的二苯基甲烷二异氰酸酯系液态多异氰酸酯混合物。这些多异氰酸酯混合物在低温下储存稳定，并产生具有改善的机械性能的柔性聚氨酯泡沫。

76. 发明授权

US4478959A Amino and amido divalent metal carboxylates useful as catalysts for polyurethane formulations 失效
标题翻译：用作聚氨酯配方催化剂的氨基和酰氨基二价金属羧酸盐
公开(公告)号：US4478959A
公开(公告)日：1984-10-23
申请号：US537471
申请日：1983-09-29
申请人： Ibrahim S. Bechara , Rocco L. Mascioli
发明人： Ibrahim S. Bechara , Rocco L. Mascioli
IPC分类号： C08G18/00 , C08G18/22 , C08G18/14 , C07F7/22 , C08G18/18
CPC分类号： C08G18/22
摘要： Amino and amido carboxylates of divalent tin, zinc, cobalt and nickel which are useful as catalysts for polyurethane formulations. Such compounds correspond to either of the formulae: ##STR1## wherein R.sub.1 and R.sub.2 are independently C.sub.1 -C.sub.20 alkyl, C.sub.6 -C.sub.20 cyclohydrocarbyl, C.sub.2 -C.sub.20 hydroxyalkyl or alkoxyalkyl, or R.sub.1 and R.sub.2 together with N form a nitrogen-containing heterocyclic ring of 5 or 6 atoms;R.sub.3 is a --CH.sub.2).sub.n group where n is an integer from 2 to 6 or a ##STR2## group where R.sub.4 is an alkyl, cycloalkyl or aryl group of up to 6 carbon atoms;A is ##STR3## wherein R.sub.5 and R.sub.6 are independently hydrogen, C.sub.1 -C.sub.4 alkyl or R.sub.5 and R.sub.6 together form part of a six-member cyclohydrocarbyl ring, andM is divalent tin, zinc, cobalt or nickel.
摘要翻译：可用作聚氨酯配方催化剂的二价锡，锌，钴和镍的氨基和酰氨基羧酸盐。这样的化合物对应于以下任一式：其中R 1和R 2独立地为C 1 -C 20烷基，C 6 -C 20环烃基，C 2 -C 20羟基烷基或烷氧基烷基，或者R 1和R 2与N一起形成含氮 5或6个原子的杂环; R3是-CH2）n基团，其中n是2-6的整数或一个基团，其中R4是至多6个碳原子的烷基，环烷基或芳基; A是，其中R 5和R 6独立地是氢，C 1 -C 4烷基或R 5和R 6一起形成六元环烃基环的一部分，M是二价锡，锌，钴或镍。

77. 发明授权

US4477644A Reaction injection molded polyurethanes employing thiapolycyclic polyahls as chain extenders 失效
标题翻译：反应注射成型的聚氨酯，使用多分散多环芳烃作为增链剂
公开(公告)号：US4477644A
公开(公告)日：1984-10-16
申请号：US520980
申请日：1983-08-08
申请人： Tonja R. Sutton , David W. Hughes
发明人： Tonja R. Sutton , David W. Hughes
IPC分类号： C08G18/38 , C08G18/14 , C08G18/00
CPC分类号： C08G18/3874
摘要： Reaction injection moldings (RIM) having increased heat resistance are provided by employing a thiapolycyclic polyahl such as dimethyl-9-thiabicyclononane diamine as a chain extender in an otherwise conventional RIM formulation.
摘要翻译：具有增加的耐热性的反应注射成型品（RIM）通过在另外常规的RIM制剂中使用诸如二甲基-9-硫代二环壬烷二胺的多分散多烯烃作为扩链剂来提供。

78. 发明授权

US4477603A Stable dispersions of polymers in polyfunctional active hydrogen compounds and polyurethanes based thereon 失效
标题翻译：聚合物在多官能活性氢化合物和聚氨酯中的稳定分散体
公开(公告)号：US4477603A
公开(公告)日：1984-10-16
申请号：US560039
申请日：1983-12-09
申请人： Thomas E. Fisk
发明人： Thomas E. Fisk
IPC分类号： C08G18/63 , C08G18/14 , C08L75/00
CPC分类号： C08G18/635
摘要： A stable copolymer dispersion is prepared by addition copolymerization of (1) a monomeric adduct of an active hydrogen compound, e.g., a polyether polyol or polyether monool, and an ethylenically unsaturated haloformate compound such as acryloxyethylchloroformate with (2) ethylenically unsaturated monomer(s), e.g., styrene or a mixture thereof with acrylonitrile, while (1) and (2) are dispersed or dissolved in an excess of an active hydrogen polyfunctional compound such as a polyether polyol. The molar ratio of haloformate moiety to active hydrogen compound is preferably less than about 0.1:1. The resulting dispersion has a controlled particle size and a viscosity such that it is suitably employed in the production of polyurethane foams.
摘要翻译：通过（1）活性氢化合物例如聚醚多元醇或聚醚一元醇的单体加合物和烯键式不饱和卤代甲酸酯化合物如氯甲酸丙烯氧基乙酯与（2）烯键式不饱和单体的加成共聚制备稳定的共聚物分散体，，例如苯乙烯或其与丙烯腈的混合物，而（1）和（2）分散或溶解在过量的活性氢多官能化合物如聚醚多元醇中。卤代甲酸酯部分与活性氢化合物的摩尔比优选小于约0.1:1。所得到的分散体具有受控的粒度和粘度，使得它适合用于生产聚氨酯泡沫体。

79. 发明授权

US4477602A Novel system for the production of polyurethanes 失效
标题翻译：新型聚氨酯生产系统
公开(公告)号：US4477602A
公开(公告)日：1984-10-16
申请号：US517087
申请日：1983-07-25
申请人： Tai-Ming Liang , Keith G. Spitler
发明人： Tai-Ming Liang , Keith G. Spitler
IPC分类号： C08G18/00 , C08G18/40 , C08G18/64 , C08G18/66 , C08L75/04 , C08G18/14
CPC分类号： C08G18/6674 , C08G18/40 , C08G18/409 , C08L75/04
摘要： The present invention is directed to a polyol blend comprising a polyether polyol having at least two and no more than three hydroxyl groups and from about 5 to about 40 percent by weight based on the total weight of the two components of a dispersion of a polyurea and/or polyhydrazodicarbonamide in an organic compound containing at least one hydroxyl group, the solids content of said blend being from about 1 to about 8 percent by weight. The polyol blend is useful in the production of polyurethane products.
摘要翻译：本发明涉及一种多元醇共混物，其包含具有至少两个且不超过三个羟基的聚醚多元醇和约5-约40重量％，基于聚脲的分散体的两种组分的总重量，以及 /或聚二酰肼在含有至少一个羟基的有机化合物中，所述共混物的固体含量为约1至约8重量％。多元醇共混物可用于生产聚氨酯产品。

80. 发明授权

US4469824A Liquid terephthalic ester polyols and polyisocyanurate foams therefrom 失效
标题翻译：液体对苯二甲酸酯多元醇和聚异氰脲酸酯泡沫
公开(公告)号：US4469824A
公开(公告)日：1984-09-04
申请号：US553272
申请日：1983-11-18
申请人： Robert A. Grigsby, Jr. , George P. Speranza , Michael E. Brennan
发明人： Robert A. Grigsby, Jr. , George P. Speranza , Michael E. Brennan
IPC分类号： C08G18/00 , C08G18/42 , C08G63/00 , C08G63/672 , C08G63/91 , C08G18/14
CPC分类号： C08G18/4247 , C08G18/4213 , C08G63/672 , C08G2105/02 , Y10S521/902
摘要： Terephthalic esters may be made to remain in a liquid form by reacting recycled or scrap polyethylene terephthalate (PET) with diethylene glycol and one or more oxyalkylene glycols and stripping out some of the ethylene glycol present. The mole ratio of glycols to scrap PET should also be greater than 1.2:1. This process keeps any diesters from separating out of the solution as solids. These liquid terephthalic esters are useful as polyol extenders in rigid polyurethane foams and as the sole polyol component in polyisocyanurate foams.
摘要翻译：对苯二甲酸酯可以通过使再生或废弃的聚对苯二甲酸乙二醇酯（PET）与二甘醇和一种或多种氧化亚烷基二醇反应并除去一些存在的乙二醇来制成液体形式。二醇与废PET的摩尔比也应大于1.2：1。该方法使任何二酯不能作为固体分离出溶液。这些液体对苯二甲酸酯可用作硬质聚氨酯泡沫体中的多元醇增量剂和聚异氰脲酸酯泡沫体中唯一的多元醇组分。

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