公开(公告)号：US11884770B2

公开(公告)日：2024-01-30

申请号：US16693914

申请日：2019-11-25

申请人： The University Of Southern Mississippi

发明人： Robson F. Storey ,  Alan Ekin ,  R. Hunter Cooke, III ,  Jie Wu

IPC分类号： C08G18/42 ,  C08G18/22 ,  C08G18/38 ,  C08G18/28 ,  C08G18/10 ,  C08G18/24 ,  C08G18/67 ,  C08G18/62 ,  C09D175/04 ,  C08G18/78

CPC分类号： C08G18/425 ,  C08G18/10 ,  C08G18/222 ,  C08G18/246 ,  C08G18/282 ,  C08G18/3834 ,  C08G18/6225 ,  C08G18/6745 ,  C08G18/7837 ,  C09D175/04 ,  C08G18/10 ,  C08G18/62 ,  C08G18/6745 ,  C08G18/62

摘要： An alternative polyurethane composition is provided which comprises a reaction product of an azidated polyol and a poly(alkynyl carbamate) prepolymer, wherein reaction occurs at a temperature of from 20° C. to 200° C., optionally in the presence of a catalyst, wherein the poly(alkynyl carbamate) prepolymer comprises a reaction product of stoichiometric equivalents of a polyisocyanate and a component comprising 1-100% of an alkynol-ether of the formula (I): HC≡C—R—OH (I), wherein R is a linear or branched ether chain having from 1 to 15 atoms, and wherein the remainder of the hydroxyl-functional component comprises a first alkynol. The inclusion of an alkynol-ether reduces the viscosity of the composition without compromising its performance. The inventive alternative polyurethane compositions may find use in providing coatings, adhesives, sealants, films, elastomers, castings, foams, and composites.

公开(公告)号：US20160250786A1

公开(公告)日：2016-09-01

申请号：US15032865

申请日：2014-10-28

申请人： TOYOTA BOSHOKU CORPORATION ,  SANYO CHEMICAL INDUSTRIES, LTD.

发明人： Yoshiyuki Murata ,  Tetsuo Hayashida ,  Shota Matsushita ,  Katsuya Uchida ,  Tsuyoshi Tsukamoto

IPC分类号： B29C44/34 ,  C08G18/48 ,  B29C44/14 ,  C08G18/08

CPC分类号： B29C44/355 ,  B29C44/14 ,  B29K2075/00 ,  B29K2105/0044 ,  B29K2105/04 ,  B29K2713/00 ,  B29K2995/0063 ,  B29K2995/007 ,  B29L2031/58 ,  B29L2031/771 ,  C08G18/14 ,  C08G18/3281 ,  C08G18/3829 ,  C08G18/3834 ,  C08G18/4072 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/4841 ,  C08G18/632 ,  C08G18/6688 ,  C08G18/7621 ,  C08G77/46 ,  C08G2101/0008 ,  C08G2101/0033 ,  C08G2101/005 ,  C08G2101/0058 ,  C08G2101/0083 ,  C08G2350/00

摘要： The objective of the present invention is to provide a method for producing a vehicle seat pad, in which it is difficult for aldehydes to be dispersed, in a favorably curable manner. The method for producing a vehicle seat pad and containing a step (I) for obtaining a flexible polyurethane foam by reacting an active hydrogen component (A) and an organic polyisocyanate (B) in the presence of a foaming agent (C), a urethanation agent (D), a foam stabilizer (E), and an additive (F), wherein (C) contains water, (F) contains at least one selected from the group consisting of the urea compound (F1) indicated by general formula (1), an amino acid (F2), and a polyvalent phenol (F3), and the flexible polyurethane foam has a core density of 25-90 kg/m3, a resilience of 50-75%, and a hardness (25%-ILD) of 150-400 N/cm2.

摘要翻译： 本发明的目的是提供一种以有利的可固化方式制备其中难以分散醛的车辆座椅衬垫的方法。 制备车用座垫的方法，含有在活性氢成分（A）与有机多异氰酸酯（B）的存在下，在发泡剂（C）的存在下反应得到软质聚氨酯泡沫体的步骤（I） （D），泡沫稳定剂（E）和添加剂（F），其中（C）含有水，（F）含有选自由通式（I）表示的脲化合物 1），氨基酸（F2）和多价酚（F3），软质聚氨酯泡沫的芯密度为25〜90kg / m 3，回弹率为50-75％，硬度（25％〜 ILD）为150-400N / cm2。

公开(公告)号：US20160160078A1

公开(公告)日：2016-06-09

申请号：US15015648

申请日：2016-02-04

申请人： Lake Region Manufacturing, Inc. d/b/a/ Lake Region Medical

发明人： Peter Anthony Edwards

IPC分类号： C09D175/08 ,  C08G18/76 ,  C08G18/40

CPC分类号： C09D175/08 ,  C08G18/0823 ,  C08G18/0866 ,  C08G18/4018 ,  C08G18/4238 ,  C08G18/4808 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/6692 ,  C08G18/73 ,  C08G18/7671 ,  C08G2210/00 ,  C08G18/12 ,  C08G18/2845 ,  C08G18/3834 ,  C08G18/10

摘要： The present invention relates to hydrophilic, i.e., water loving coatings (hereafter referred to as “WLC”). Polyurethane epoxy alkylene oxide coatings usable as coatings on for example, medical devices are a preferred WLC.

摘要翻译： 本发明涉及亲水性，即水性涂层（以下称为“WLC”）。 可用作例如医疗装置的涂层的聚氨酯环氧环氧烷涂料是优选的WLC。

公开(公告)号：US07709093B2

公开(公告)日：2010-05-04

申请号：US10982074

申请日：2004-11-05

申请人： Michael P. Makowski ,  Jonathan T. Martz ,  Carolyn A. Novak ,  Christopher A. Verardi

发明人： Michael P. Makowski ,  Jonathan T. Martz ,  Carolyn A. Novak ,  Christopher A. Verardi

IPC分类号： B32B27/40 ,  C08G18/00

CPC分类号： C08G18/0823 ,  C08G18/12 ,  C08G18/4018 ,  C08G18/4854 ,  C08G18/6625 ,  C08G18/6692 ,  C08K3/013 ,  C09D175/04 ,  C09D175/12 ,  Y10T428/31551 ,  C08G18/3834 ,  C08G18/2875 ,  C08L2666/02 ,  C08L2666/54

摘要： A coating composition, formed of a film-forming component comprising a functional group-containing resinous binder and, optionally, a crosslinking agent having at least two functional groups that are reactive with the functional groups of the film-forming component, wherein, when the composition is applied and cured to form a cured coating, the cured coating is characterized as having a bicontinuous morphology. Methods of making the coating composition and coatings prepared therefrom are also provided. The coating composition can provide improved physical properties, such as chip resistance, when incorporated into a coating.

摘要翻译： 一种涂料组合物，其由含有官能团的树脂粘合剂和任选的具有至少两个与成膜组分的官能团反应的官能团的官能团的交联剂形成的成膜组分形成，其中，当 组合物被施加和固化以形成固化涂层，固化的涂层的特征在于具有双连续的形态。 还提供了制备涂料组合物和由其制备的涂料的方法。 涂料组合物当被掺入到涂层中时可以提供改进的物理性能，例如耐碎屑性。

公开(公告)号：US20080194757A1

公开(公告)日：2008-08-14

申请号：US11664706

申请日：2005-09-21

申请人： Naohiro Fujita ,  Fumiaki Murano ,  Atsushi Ohyagi

发明人： Naohiro Fujita ,  Fumiaki Murano ,  Atsushi Ohyagi

IPC分类号： C08G18/00

CPC分类号： C09D175/04 ,  C08G18/0814 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/2825 ,  C08G18/283 ,  C08G18/289 ,  C08G18/348 ,  C08G18/3853 ,  C08G18/4213 ,  C08G18/4238 ,  C08G18/6644 ,  C08G18/6651 ,  C08G18/6655 ,  C08G18/6659 ,  C08G18/721 ,  C08G18/792 ,  C08G18/3834 ,  C08G18/3228

摘要： The water-dispersed polyurethane composition of the present invention comprises a polyisocyanate component (a), a polyol component (b), and water as the essential components, wherein, at least, an isocyanate compound represented by general formula (I) below is used as the polyisocyanate component (a). The water-dispersed polyurethane composition of the present invention is excellent in adhesiveness, water resistance, corrosion resistance, heat resistance, weather resistance, water repellency, oil repellency, and the like, and can be suitably used as paint for surface-treated steel plates. wherein R1 represents an alkyl group having 10 to 30 carbon atoms, R2 represents —N═C═O or —NH—C(═O)C—O— R1, and A represents a residue other than two —N═C═O groups derived from a diisocyanate.

摘要翻译： 本发明的水分散性聚氨酯组合物含有多异氰酸酯成分（a），多元醇成分（b）和水作为必要成分，其中至少使用下述通式（I）表示的异氰酸酯化合物 作为多异氰酸酯成分（a）。 本发明的水分散性聚氨酯组合物的粘合性，耐水性，耐腐蚀性，耐热性，耐候性，防水性，拒油性等优异，可以适合用作表面处理钢板的涂料 。 其中R 1表示具有10至30个碳原子的烷基，R 2表示-NCO或-NH-C（-O）CO-R 1， / SUB，A代表来自二异氰酸酯的两个-NCO基以外的残基。

公开(公告)号：US20040127674A1

公开(公告)日：2004-07-01

申请号：US10659588

申请日：2003-09-09

发明人： Karlheinz Haubennestel ,  Stefan Moessmer ,  Sascha Huebers ,  Baerbel Gertzen ,  Holger Heilmann

IPC分类号： C08G018/10 ,  C08G018/32 ,  C08G018/38 ,  C08G018/60

CPC分类号： C09K3/1021 ,  C08G18/10 ,  C08G18/6208 ,  C08G18/69 ,  C09D5/04 ,  C09D5/34 ,  C09D11/03 ,  C08G18/3834 ,  C08G18/2865 ,  C08G18/3237 ,  C08G18/3228

摘要： The invention relates to a polymeric urea-urethane obtainable by first reacting a diisocyanate with a polyol to form a doubly NCO-terminated urethane prepolymer. Further reaction is subsequently carried out with a mixture of a primary monoamine and a primary diamine. After the second reaction the polymeric urea-urethane present is substantially free of isocyanate and of the monoamine and diamine used. It can be used as an agent for controlling the rheology of liquid polymers or polymer solutions.

摘要翻译： 本发明涉及通过首先使二异氰酸酯与多元醇反应形成双NCO封端的氨基甲酸酯预聚物而得到的聚合尿素 - 氨基甲酸酯。 随后用一级单胺和一级二胺的混合物进行进一步的反应。 在第二反应之后，聚合尿素 - 氨基甲酸酯基本上不含异氰酸酯和所用的单胺和二胺。 它可以用作控制液体聚合物或聚合物溶液流变性的试剂。

公开(公告)号：US20030198796A1

公开(公告)日：2003-10-23

申请号：US10341977

申请日：2003-01-14

发明人： Thorsten Rische ,  Karin Naujoks ,  Juergen Meixner ,  Thomas Feller ,  Eberhard Konig

IPC分类号： B32B025/02 ,  B32B025/10 ,  C08F008/30

CPC分类号： C09D175/04 ,  C08G18/3834 ,  C08G18/3844 ,  C08G18/706 ,  C08G18/7831 ,  C08G18/8074 ,  C08G18/8077 ,  C08K5/005 ,  Y10T428/249937 ,  C08L75/00

摘要： The present invention relates to a water-dispersible crosslinker composition containing A) at least one hydrophilically-modified, blocked polyisocyanate, B) at least one stabilizing agent containing a) at least one amine containing a structural unit corresponding to formula (I) 1 nullwhich does not contain hydrazide groups, b) at least one compound containing a structural unit corresponding to formula (II) nullCOnullNHnullNHnullnullnull(II) and c) optionally a stabilizing component other than a) and b), and C) optionally an organic solvent. The present invention also relates to an aqueous solution or dispersion containing this crosslinker composition, to aqueous coating compositions containing this crosslinker composition and to glass fibers coated with this coating composition.

摘要翻译： 本发明涉及含有A）至少一种亲水改性的封端多异氰酸酯的水分散性交联剂组合物，B）至少一种稳定剂，其含有a）至少一种含有对应于式（I）的结构单元的胺， 不包含酰肼基团，b）至少一种含有对应于式（II）-CO-NH-NH-（II）的结构单元的化合物，和c）任选的a）和b）以外的稳定化组分，和C）任选地 有机溶剂。 本发明还涉及含有该交联剂组合物的水溶液或分散体，含有该交联剂组合物的水性涂料组合物和涂覆有该涂料组合物的玻璃纤维。

公开(公告)号：US06362359B1

公开(公告)日：2002-03-26

申请号：US09727630

申请日：2000-12-01

申请人： Sze-Ming Lee ,  Karen M. Henderson ,  Patricia B. Jacobs ,  Robert A. Sylvester ,  Douglas A. Wicks

发明人： Sze-Ming Lee ,  Karen M. Henderson ,  Patricia B. Jacobs ,  Robert A. Sylvester ,  Douglas A. Wicks

IPC分类号： C07C28102

CPC分类号： C07C281/02 ,  C08G18/3834 ,  C08G18/8058 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31663 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/31855 ,  Y10T428/31942

摘要： The present invention relates to compounds containing modified hydrazide groups and corresponding to formula I wherein R represents the residue obtained by removing the isocyanate groups from a monomeric polyisocyanate, a polyisocyanate adduct or an NCO prepolymer, X represents OR′ or NHR′ and R′ represents a group which is inert to isocyanate groups under the conditions used to form the compound of formula I, R″ represents a divalent, linear or branched aliphatic group containing 2 to 10 carbon atoms, provided that there are at least two carbons between the oxygen atoms wherein the aliphatic group may optionally be substituted by heteroatoms to form ether or ester groups, and n is 2 to 6.

摘要翻译： 本发明涉及含有改性酰肼基团且对应于式I的化合物，其中R表示通过从单体多异氰酸酯，多异氰酸酯加合物或NCO预聚物中除去异氰酸酯基而获得的残基，X表示OR'或NHR'，R'表示 在用于形成式I化合物的条件下对异氰酸酯基团是惰性的，R“表示含有2至10个碳原子的二价，直链或支链脂族基团，条件是氧原子之间至少有两个碳原子， 脂族基团可任选被杂原子取代以形成醚或酯基，并且n为2-6。

公开(公告)号：US5817732A

公开(公告)日：1998-10-06

申请号：US727134

申请日：1996-10-08

申请人： Yoshiyuki Asahina ,  Taketoshi Usui

发明人： Yoshiyuki Asahina ,  Taketoshi Usui

IPC分类号： C08G18/38 ,  C08G18/79 ,  C08G18/80

CPC分类号： C08G18/3834 ,  C08G18/792 ,  C08G18/8022 ,  C08G18/8061 ,  C08G2150/90 ,  C08G2190/00

摘要： A thermally dissociative blocked polyisocyanate, wherein an isocyanate group of the polyisocyanate is protected with a thermally dissociative blocking agent, which polyisocyanate is a urethane-modified isocyanurate polyisocyanate, (1) that is obtained by a cyclic-trimerization of at least one aliphatic or alicyclic diisocyanate either after its reaction with or in the presence of a polyhydric alcohol having a valence of at least 3, (2) of which the average number of isocyanate functional groups in said polyisocyanate is in the range of 4.5 to 10, and (3) the viscosity of which measured at 25.degree. C. substantially in the absence of the aliphatic or alicyclic diisocyanate monomer and a solvent thereof is in the range of 5,000 to 100,000 mPa.multidot.s; a thermosetting hardener composition; and a thermosetting one-pack coating composition comprising the blocked polyisocyanate. The hardener compositions can be used as adhesives, adhesion-imparting agents, sealing agents, and so on, and the coating compositions prepared from the blocked product or hardener compositions can be used as topcoats or intercoats for automobiles, chip-resistant coatings, coatings for automobile parts, coatings for precoated metals and anticorrosive steel plates of metallic articles such as appliances and business machines, coatings for building materials, coatings for plastics, adhesion imparting agents, sealing agents, and electrodeposition coatings.

摘要翻译： 一种热离解封端的多异氰酸酯，其中多异氰酸酯的异氰酸酯基用热解离封闭剂保护，该多异氰酸酯是氨基甲酸酯改性的异氰脲酸酯多异氰酸酯，（1）通过至少一种脂族或脂环族 二异氰酸酯在与或多于三价的多元醇反应之后或其中存在的情况下，（2）其中所述多异氰酸酯中的异氰酸酯官能团的平均数在4.5至10的范围内，和（3） 其基本上在不存在脂族或脂环族二异氰酸酯单体及其溶剂的情况下在25℃下测定的粘度在5,000至100,000mPaxs的范围内; 热固性硬化剂组合物; 和包含封端多异氰酸酯的热固性单组分涂料组合物。 固化剂组合物可以用作粘合剂，赋形剂，密封剂等，并且由封闭产品或固化剂组合物制备的涂料组合物可以用作汽车的面漆或内衣，耐芯片涂层，用于 汽车零件，预涂金属涂层和金属制品如家用电器和商业机器的防锈钢板，建筑材料涂料，塑料涂料，粘合剂赋予剂，密封剂和电沉积涂料。

公开(公告)号：US5216078A

公开(公告)日：1993-06-01

申请号：US921545

申请日：1992-09-29

申请人： Vincent C. Cook ,  Thomas R. Brunsch

发明人： Vincent C. Cook ,  Thomas R. Brunsch

IPC分类号： C09D175/04 ,  B05D7/24 ,  C08G18/38 ,  C08G18/46 ,  C08G18/62 ,  C08G18/80 ,  C09D133/02 ,  C09D175/00 ,  C08L75/00

CPC分类号： C08G18/4615 ,  C08G18/3834 ,  C08G18/6225 ,  C08G18/8058

摘要： A coating composition is described for producing a clear or colorless coating. The composition comprises:(a) a polymer comprising at least one functional group that is reactive with isocyanate,(b) a blocked polyisocyanate,(c) a hydrazide group, either attached to the polymer (a), to the polyisocyanate (b), or part of a compound different from (a) or (b), wherein at least one of the nitrogens of the hydrazide group is not adjacent to a carbonyl.

摘要翻译： 描述了用于生产透明或无色涂层的涂料组合物。 该组合物包括：（a）包含至少一个与异氰酸酯反应的官能团的聚合物，（b）封端多异氰酸酯，（c）与聚合物（a）连接的酰肼基团，多异氰酸酯（b） ，或不同于（a）或（b）的化合物的一部分，其中酰肼基团的至少一个氮不与羰基相邻。