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1. 发明授权

US09951173B2 Polyurethanes, articles and coatings prepared therefrom and methods of making the same 有权
公开(公告)号：US09951173B2
公开(公告)日：2018-04-24
申请号：US15054317
申请日：2016-02-26
申请人： PPG Industries Ohio, Inc.
发明人： Thomas G. Rukavina , Caroline S. Harris , Robert M. Hunia , Veronica L. Frain
IPC分类号： B32B17/10 , B32B27/40 , C09D175/04 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/32 , C08G18/34 , C08G18/38 , C08G18/40 , C08G18/42 , C08G18/44 , C08G18/66 , C08G18/67 , C08G18/70 , C08G18/72 , C08G18/73 , C08G18/75 , C08G18/76 , C08G18/79 , C08G18/83
CPC分类号： C08G18/6644 , B32B17/1077 , B32B27/40 , B32B2307/412 , B32B2605/18 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/305 , C08G18/3203 , C08G18/3206 , C08G18/3212 , C08G18/3215 , C08G18/3284 , C08G18/341 , C08G18/381 , C08G18/3868 , C08G18/3872 , C08G18/4018 , C08G18/4277 , C08G18/44 , C08G18/6607 , C08G18/671 , C08G18/70 , C08G18/72 , C08G18/724 , C08G18/73 , C08G18/758 , C08G18/765 , C08G18/7657 , C08G18/792 , C08G18/831 , C09D175/04 , Y10T156/10 , Y10T428/249921 , Y10T428/31507 , Y10T428/31551 , Y10T428/31591 , Y10T428/31598 , Y10T428/31601 , Y10T428/31605 , Y10T442/183 , Y10T442/20 , Y10T442/2197 , Y10T442/2623 , Y10T442/2721
摘要： The present invention provides polyurethanes including a reaction product of components including (a) an isocyanate functional urethane prepolymer comprising a reaction product of components including: (i) about 1 equivalent of at least one polyisocyanate; and (ii) about 0.1 to about 0.5 equivalents of at least one diol having 2 to 18 carbon atoms; and (b) about 0.05 to about 0.9 equivalents of at least one branched polyol having 4 to 18 carbon atoms and at least 3 hydroxyl groups; and (c) up to about 0.9 equivalents of at least one polyol different from branched polyol (b) and having 2 to 18 carbon atoms, wherein the reaction product components are essentially free of polyester polyol and polyether polyol; compositions, coatings and articles made therefrom and methods of making the same.

2. 发明授权

US09873760B2 Water-dispersible polyurethane polymer 有权
公开(公告)号：US09873760B2
公开(公告)日：2018-01-23
申请号：US14699613
申请日：2015-04-29
申请人： Valspar Sourcing, Inc.
发明人： T Howard Killilea , Robert William Springate
IPC分类号： C08G18/42 , C08G18/71 , C08G18/08 , C08G18/12 , C08G18/34 , C08G18/66 , C08G18/68 , C09D175/14 , C08G18/32 , C09D175/06
CPC分类号： C08G18/71 , C08G18/08 , C08G18/0823 , C08G18/0828 , C08G18/12 , C08G18/3203 , C08G18/34 , C08G18/348 , C08G18/423 , C08G18/4233 , C08G18/4238 , C08G18/4288 , C08G18/6659 , C08G18/68 , C09D175/06 , C09D175/14 , C08G18/3228 , C08G18/305
摘要： A water-dispersible polyurethane polymer useful in coating applications preferably includes a backbone having urethane linkages and at least one cycloaliphatic group having a closed aliphatic ring structure. Ethylenically unsaturated groups are preferably provided on the polyurethane polymer.

3. 发明授权

US09822211B2 Polyurethanes, articles and coatings prepared therefrom and methods of making the same 有权
公开(公告)号：US09822211B2
公开(公告)日：2017-11-21
申请号：US14465436
申请日：2014-08-21
申请人： PPG Industries Ohio, Inc.
发明人： Thomas G. Rukavina , Caroline S. Harris , Robert M. Hunia , Veronica L. Frain , Yan Wang
IPC分类号： B32B17/10 , B32B27/40 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/32 , C08G18/34 , C08G18/38 , C08G18/40 , C08G18/42 , C08G18/44 , C08G18/66 , C08G18/67 , C08G18/70 , C08G18/72 , C08G18/75 , C08G18/76 , C08G18/79 , C08G18/83 , C09D175/04 , C08G18/73
CPC分类号： C08G18/6644 , B32B17/1077 , B32B27/40 , B32B2307/412 , B32B2605/18 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/30 , C08G18/305 , C08G18/3203 , C08G18/3206 , C08G18/3212 , C08G18/3215 , C08G18/3284 , C08G18/341 , C08G18/381 , C08G18/3868 , C08G18/3872 , C08G18/4018 , C08G18/4277 , C08G18/44 , C08G18/6607 , C08G18/671 , C08G18/70 , C08G18/72 , C08G18/724 , C08G18/73 , C08G18/758 , C08G18/765 , C08G18/7657 , C08G18/792 , C08G18/831 , C09D175/04 , Y10T156/10 , Y10T428/249921 , Y10T428/31507 , Y10T428/31551 , Y10T428/31591 , Y10T428/31598 , Y10T428/31601 , Y10T428/31605 , Y10T442/183 , Y10T442/20 , Y10T442/2197 , Y10T442/2623 , Y10T442/2721
摘要： The present invention provides polyurethanes including a reaction product of components including: (a) an isocyanate functional urethane prepolymer comprising a reaction product of components including: (i) about 1 equivalent of at least one polyisocyanate; and (ii) about 0.1 to about 0.5 equivalents of at least one diol having 2 to 18 carbon atoms; and (b) about 0.05 to about 0.9 equivalents of at least one branched polyol having 4 to 18 carbon atoms and at least 3 hydroxyl groups; and (c) up to about 0.9 equivalents of at least one polyol different from branched polyol (b) and having 2 to 18 carbon atoms, wherein the reaction product components are essentially free of polyester polyol and polyether polyol; compositions, coatings and articles made therefrom and methods of making the same.

4. 发明申请

US20170166681A1 POLYURETHANE BASED GEL COMPOSITION 审中-公开
公开(公告)号：US20170166681A1
公开(公告)日：2017-06-15
申请号：US15327149
申请日：2015-09-02
申请人： Dow Global Technologies LLC
发明人： Yasmin N. Srivastava , Rogelio Gamboa
IPC分类号： C08G18/50 , C08G18/10 , C08G18/08 , C08G18/22 , C08G18/48 , C08G18/76
CPC分类号： C08G18/5021 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/22 , C08G18/222 , C08G18/227 , C08G18/283 , C08G18/48 , C08G18/4812 , C08G18/482 , C08G18/4837 , C08G18/485 , C08G18/5045 , C08G18/76 , C08G18/7671 , C08G2220/00 , C08G18/6688
摘要： A polyurethane gel for comfort applications includes a reaction product of a composition that includes (1) from 5 wt % to 35 wt % of a prepolymer component, based on a total weight of the composition, the prepolymer component including a reac tion product of an isocyanate component that includes diphenylemethane diisocyanate (MDI) and a polyol component that includes a polyoxyethylene-polyoxypropylene polyol that has an polyoxyethylene content greater than 65 wt %, based on a total weight of the polyoxyethylene polyoxypropylene polyol, and (2) a remainder of a prepolymer-reactive component that includes an amine-terminated polyol and a propylene oxide-ethylene oxide based monol or polyol. The composition excludes any plasticizers.

5. 发明授权

US09663607B2 HEUR thickener and process for its preparation 有权
公开(公告)号：US09663607B2
公开(公告)日：2017-05-30
申请号：US14522744
申请日：2014-10-24
申请人： Rohm and Haas Company
发明人： John J. Rabasco , Antony K. Van Dyk
IPC分类号： C08G18/00 , C08G18/08 , C08G18/10 , C08G18/28 , C08G18/48 , C08G18/73 , C09D7/00
CPC分类号： C08G18/4833 , C08G18/003 , C08G18/08 , C08G18/10 , C08G18/2875 , C08G18/73 , C09D5/04 , C09D7/43 , C08G18/302
摘要： The present invention is a process for preparing an aqueous solution of a hydrophobically modified alkylene oxide poly(urethane-urea-allophanate) thickener by contacting isocyanate reactive groups with a stoichiometric excess of a diisocyanate, followed by reaction with water. The thickener surprisingly shows a maintenance or improvement in hiding in paint formulations while maintaining other critical rheological properties.

6. 发明授权

US09550874B2 Powdered polyurethane urea resin composition for slush molding and manufacturing process therefor 有权
标题翻译：用于搪塑的粉状聚氨酯脲树脂组合物及其制造方法
公开(公告)号：US09550874B2
公开(公告)日：2017-01-24
申请号：US14236495
申请日：2012-07-30
申请人： Koichi Saito , Ko Kawasaki , Kakuhiro Kawaguchi , Yasuhiro Tsudo
发明人： Koichi Saito , Ko Kawasaki , Kakuhiro Kawaguchi , Yasuhiro Tsudo
IPC分类号： B29B9/12 , B29B9/16 , B29C39/00 , B29C41/16 , B29C41/18 , B29C67/02 , B29C67/06 , B29C67/24 , C08K3/04 , C08G18/00 , C08G18/06 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/42 , C08G18/73
CPC分类号： C08K3/04 , B29B9/12 , B29B9/16 , B29B2009/125 , B29B2009/161 , B29B2009/163 , B29B2009/166 , B29C39/00 , B29C41/16 , B29C41/18 , B29C67/02 , B29C67/06 , B29C67/24 , C08G18/00 , C08G18/06 , C08G18/08 , C08G18/0847 , C08G18/0852 , C08G18/0866 , C08G18/10 , C08G18/12 , C08G18/28 , C08G18/2805 , C08G18/2815 , C08G18/282 , C08G18/2825 , C08G18/4202 , C08G18/4211 , C08G18/4213 , C08G18/4238 , C08G18/73 , C08G2140/00 , C08J3/00 , C08J3/12 , C08K3/00 , C08K5/00 , C08L75/02 , C08G18/3228
摘要： Provided are: a powdered material for slush molding; and a manufacturing process therefor. The powdered material is less odorous, exhibits excellent powder fluidity, and does not suffer from troubles resulting from the sliding-down or agglomeration of a pigment even when the resin particles have been pigmented on the surfaces thereof. Thus, the powdered material ensures high productivity. The powdered material is a powdered polyurethane urea resin composition which comprises (D) a polyurethane urea resin that has a total content of bimolecular condensate of acetone, bimolecular condensate of methyl ethyl ketone, and bimolecular condensate of methyl isobutyl ketone of 1,000 ppm or less and (N) an additive, wherein the polyurethane urea resin (D) takes the form of thermoplastic polyurethane urea resin particles (P) that have a volume-mean particle diameter of 20 to 500 μm and that have protrusions and recesses on the surfaces. The powdered polyurethane urea resin composition is manufactured by a manufacturing process which includes a step of mixing (A) an isocyanato-terminated urethane prepolymer with (B) an alicyclic diamine and/or an aliphatic diamine in an aqueous medium by stirring to form the resin particles (P).
摘要翻译：提供：用于搪塑的粉末材料; 及其制造工艺。该粉末状材料的气味较少，表现出优异的粉末流动性，并且即使树脂颗粒在其表面上着色时也不会由于颜料的滑落或凝聚而产生麻烦。因此，粉末材料确保高生产率。粉末状材料是粉末状聚氨酯脲树脂组合物，其包含（D）聚丙烯酸脲树脂，其具有丙酮的双分子缩合物，甲基乙基酮的双分子缩合物和甲基异丁基酮的双分子缩合物的总含量为1,000ppm以下，（N）添加剂，其中，所述聚氨酯脲树脂（D）为体积平均粒径为20〜500μm的热塑性聚氨酯脲树脂粒子（P）的形式，在所述表面具有突起和凹部。粉末状聚氨酯脲树脂组合物通过制造方法制造，其包括通过搅拌将（A）异氰酸酯基封端的氨基甲酸酯预聚物与（B）脂环族二胺和/或脂族二胺混合以形成树脂的步骤颗粒（P）。

7. 发明申请

US20160311974A1 METHOD FOR PRODUCING FORMALDEHYDE-ALKYL CARBONATE-COPOLYMERS 审中-公开
标题翻译：生产甲醛 - 烷基碳酸酯共聚物的方法
公开(公告)号：US20160311974A1
公开(公告)日：2016-10-27
申请号：US15103329
申请日：2014-12-05
申请人： COVESTRO DEUTSCHLAND AG
发明人： Aurel Wolf , Ilja Peckermann , Jens Langanke
IPC分类号： C08G64/02 , C08G18/44 , C08G18/08 , C08G18/72
CPC分类号： C08G64/0208 , C08G2/00 , C08G18/08 , C08G18/44 , C08G18/72 , C08L59/00
摘要： The present invention relates to a method for producing formaldehyde-alkylene carbonate copolymers comprising the step of reacting trimeric, oliogomeric and/or polymeric formaldehyde with an alkylene carbonate in the presence of a catalyst. Said invention further relates to copolymers obtainable by this method and the reaction products thereof with polyisocyanates.
摘要翻译：本发明涉及一种生产甲醛 - 碳酸亚烃酯碳酸酯共聚物的方法，其包括在催化剂存在下使三聚，肟基和/或聚合甲醛与碳酸亚烃反应的步骤。本发明还涉及通过该方法获得的共聚物及其与多异氰酸酯的反应产物。

8. 发明申请

US20160280840A1 POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL, AND METHOD OF MANUFACTURING OPTICAL MATERIAL 审中-公开
标题翻译：用于光学材料的聚合物组合物，光学材料和制造光学材料的方法
公开(公告)号：US20160280840A1
公开(公告)日：2016-09-29
申请号：US14778177
申请日：2014-03-28
申请人： MITSUI CHEMICALS, INC.
发明人： Masakazu MURAKAMI
IPC分类号： C08G18/38 , G02B1/04 , B29D11/00 , C08G18/81 , C08G18/08
CPC分类号： C08G18/3876 , B29D11/00038 , B29D11/00134 , C08G18/08 , C08G18/8133 , C08G2120/00 , G02B1/04 , G02B1/041 , C08L75/04 , C08L81/00
摘要： The polymerizable composition for an optical material of the present invention includes: (A) a compound having a carbon-carbon triple bond and at least one group selected from an isocyanate group and an isothiocyanate group in a molecule; and (B) a polythiol compound.
摘要翻译：本发明的光学材料用聚合性组合物包括：（A）分子中具有碳 - 碳三键和至少一种选自异氰酸酯基和异硫氰酸酯基的化合物; 和（B）多硫醇化合物。

9. 发明授权

US09255176B2 Surface modification of polymers via surface active and reactive end groups 有权
标题翻译：通过表面活性和反应性端基对聚合物进行表面改性
公开(公告)号：US09255176B2
公开(公告)日：2016-02-09
申请号：US14455423
申请日：2014-08-08
申请人： DSM IP ASSETS B.V.
发明人： Shanger Wang , Robert S. Ward , Yuan Tian , Xuwei Jiang , Keith McCrea , Scott Curtin
IPC分类号： A61K9/14 , C08G18/83 , C08J7/12 , C08J7/14 , C08G18/08
CPC分类号： C08G18/837 , A61K2800/61 , C08G18/08 , C08J7/12 , C08J7/14
摘要： Polymer surface modification method comprising the steps of first forming a surface of primary reactive end groups tethered to the polymer chain ends during fabrication of an article, and then modifying the reactive surface with bio-active molecules, hydrophilic and hydrophobic monomers, oligomers, or polymers to attain specific surface properties. Alternatively, a multifunctional coupling agent can be used to couple the primary reactive group to a second reactive group capable of reacting with a functional group associated with bio-active molecules, hydrophilic and hydrophobic monomers, oligomers, and polymers to attain specific surface properties. The invention involves bringing reactive endgroups to the surface with surface active spacer attached to the polymer chain end. The surface active spacer allows the migration and enrichment of reactive end groups to the surface during fabrication. The invention provides medical devices having a bio-interface with anti-thrombogenic properties, lubricity, selective adsorption, and antimicrobial properties.
摘要翻译：聚合物表面改性方法包括以下步骤：在制品制造期间首先形成与聚合物链末端连接的主要反应性端基的表面，然后用生物活性分子，亲水和疏水单体，低聚物或聚合物改性活性表面以获得特定的表面性质。或者，多功能偶联剂可用于将主反应性基团与能够与与生物活性分子，亲水和疏水单体，低聚物和聚合物相关的官能团反应的第二反应性基团，以获得特定的表面性质。本发明涉及将表面活性隔离物连接到聚合物链末端的反应性端基引入表面。表面活性间隔物允许反应性端基在制造过程中迁移和富集到表面。本发明提供具有抗血栓形成性质，润滑性，选择性吸附和抗微生物性质的生物界面的医疗装置。

10. 发明授权

US09067865B2 Etheramines and their use as intermediates for polymer synthesis 有权
标题翻译：醚胺及其作为聚合物合成中间体的用途
公开(公告)号：US09067865B2
公开(公告)日：2015-06-30
申请号：US13516879
申请日：2010-12-21
申请人： Howard P. Klein , Terry L. Renken , Martin J. Renner , Bruce L. Burton , Katty Darragas
发明人： Howard P. Klein , Terry L. Renken , Martin J. Renner , Bruce L. Burton , Katty Darragas
IPC分类号： C07C217/42 , C07C213/02 , C08G59/50 , C08G59/56 , C08G18/08 , C08G18/32
CPC分类号： C07C217/42 , C07C213/02 , C08G18/08 , C08G18/32 , C08G59/5006 , C08G59/56
摘要： The present invention relates to an etheramine mixture containing a monoether diamine and its method of production by alkoxylating an initiator with an alkylene oxide to produce a precursor polyol and reductively aminating the precursor polyol to form the etheramine mixture. The etheramine mixture may be used in variety of applications including as a curing agent for an epoxy resin or as a reactant in the production of polyurea.
摘要翻译：本发明涉及一种含有单醚二胺的醚胺混合物及其制备方法，其通过使烯化氧烷氧基化引发剂以制备前体多元醇并还原胺化前体多元醇以形成醚胺混合物。醚胺混合物可用于多种应用，包括作为环氧树脂的固化剂或作为制备聚脲的反应物。

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