专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5079282A Weather-resistant polyacetal resin composition 失效
标题翻译：耐候聚酯树脂组合物
公开(公告)号：US5079282A
公开(公告)日：1992-01-07
申请号：US377453
申请日：1989-07-10
申请人： Sadatsugu Okuda
发明人： Sadatsugu Okuda
IPC分类号： C08K5/00 , C08K5/10 , C08L59/00 , C08L67/07
CPC分类号： C08L59/00 , C08L67/07
摘要： A polyacetal resin composition is improved in the weather-resistance and comprises:(A) a polyacetal resin,(B) 0.01 to 5% by weight (based on the whole composition) of a weathering (light) stabilizer and(C) 0.01 to 10% by weight (based on the whole composition) of an acrylic oligomer of a polyester type.

22. 发明授权

US5070121A Solvent-free, low-monomer or monomer-free polymerizable hot melt composition 失效
标题翻译：无溶剂，低单体或单体无机聚合物熔体组合物
公开(公告)号：US5070121A
公开(公告)日：1991-12-03
申请号：US343945
申请日：1989-04-25
申请人： Rudolf Hinterwaldner , Georg Bolte
发明人： Rudolf Hinterwaldner , Georg Bolte
IPC分类号： C09D4/00 , C08F290/02 , C08F299/02 , C08F299/04 , C08L67/07 , C09D5/08 , C09D157/04 , C09D157/10
CPC分类号： C09D157/04 , C08F290/02 , C08F299/022 , C08F299/0478 , C08L67/07 , C09D157/10
摘要： The invention concerns a solvent-free, polymerizing hotmelt substance free of, or low in monomers, for corrosion- and/or abrasion proofing and/or forming a protective film with barrier properties on a real substrates and molded bodies made of metal, plastic, cellulose materials and/or inorganic materials, in particular for wrapping purposes, and consisting of(a) one or more polymerizing polymers containing hydroxyls with an average molecular weight (M.sub.w) between 1,000 and 500,000 and with a glass transition temperature (T.sub.g).gtoreq.20.degree. C., and/or(b) one or more polymerizing, linear, unbranched and/or unbranched polyesters and/or their copolymers with an average molecular weight (M.sub.w) between 900 and 50,000 and with a glass transition temperature (T.sub.g).gtoreq.-50.degree. C., and/or(c) a polymerizing oligomer bearing ethylene-unsaturated groups of acryl-, methacryl-, ether-, ester-, urethane-, amide-, imide-, epoxy-, siloxane-, phenol-, novolak- and/or mercapto-compounds with an average molecular weight (M.sub.w) between 400 and 10,000, and(d) where called further known additives, which is characterized by containing such components (a), (b) and/or (c) which were functionalized with one or more dimeric and/or oligomeric acrylic acid(s) of the general formula ##STR1## wherein R.dbd.H, --CN, halogen and/or an alkyl group with 1 to 4 C atoms, and m is a number between 1 and 5, and it further concerns a process for the preparation of said substance.
摘要翻译：本发明涉及一种无溶剂，聚合的热熔体物质，不含或不含单体，用于腐蚀和/或耐磨损和/或形成具有阻挡性能的保护膜，在真实的基材和由金属，塑料，纤维素材料和/或无机材料，特别是用于包装目的，并由以下组成：（a）一种或多种含有平均分子量（＆amp;上和下限）的羟基的聚合聚合物，其平均分子量（＆amp; / = 20℃，和/或（b）一种或多种聚合，线性，非支链和/或无支链的聚酯和/或其共聚物，其平均分子量（＆amp;上和下限）为900至50,000，并具有玻璃化转变温度（Tg）> / = -50℃，和/或（c）具有丙烯酰基，甲基丙烯酰基，醚 - ，酯 - ，氨基甲酸酯 - ，酰胺 - ，酰亚胺 - ，环氧 - ，硅氧烷，苯酚，酚醛清漆和/或巯基化合物在400至10,000之间的损耗分子量（＆amp;上升＆Mw），和（d）其中所谓的另外已知的添加剂，其特征在于含有这样的组分（a），（b）和/或（c），其被一个或多个二聚体和/或通式为“IMAGE”的低聚丙烯酸，其中R = H，-CN，卤素和/或具有1至4个C原子的烷基，m为1至5之间的数，并且其还涉及制备所述物质的方法。

23. 发明授权

US3139411A Polymer blends of vinyl polymers with oil-modified alkyd resins 失效
标题翻译：乙烯基聚合物与油改性醇酸树脂的聚合物共混物
公开(公告)号：US3139411A
公开(公告)日：1964-06-30
申请号：US2584860
申请日：1960-05-02
申请人： CANADIAN IND
发明人： JOSEPH BROCKMAN FRANCIS , DAVID MURDOCK JAMES , NORMAN NELAN
IPC分类号： C08G63/685 , C08L67/07 , C09D125/08 , C09D133/10 , C09D167/08
CPC分类号： C09D133/10 , C08G63/6854 , C08L67/07 , C09D125/08 , C09D167/08 , C08L2666/14 , C08L2666/04

24. 发明授权

US2319826A Adhesive composition 失效
公开(公告)号：US2319826A
公开(公告)日：1943-05-25
申请号：US41449941
申请日：1941-10-10
申请人： GEN ELECTRIC
发明人： PELLETT FRED G
IPC分类号： C08L67/02 , C08L67/07 , C09J131/02 , C09J167/06
CPC分类号： C09J131/02 , C08L67/02 , C08L67/07 , C08L2666/04 , C08L2666/14 , C09J167/06 , Y10T428/251 , Y10T428/2911 , Y10T428/31645 , Y10T428/31692 , Y10T428/31938
摘要： Adhesive coating and laminating compositions are obtained by blending 10-50 per cent of a polyvinyl ester (polyvinyl acetate, hydrolysed polyvinyl acetate) or polyvinyl acetal with 50-90 per cent of the reaction product of endomethylene tetrahydrophthalic anhydride (" Carbic anhydride ") and polyhydric alcohols having two or three hydroxyl groups and the reaction product of maleic anhydride and polyhydric alcohols having three or four hydroxyl groups, the carbic anhydride reaction product being present in a major amount. The components are blended in solution in solvents, e.g. alcohol, mixtures of alcohol and toluene. The carbic anhydride reaction product and the maleic anhydride reaction products are described in Specifications 558,136 and 558,656. The adhesive may be used for uniting laminations of steel, mica, glass, fibre, asbestos. 800 parts carbic anhydride, 200 parts maleic acid and 424 parts glycerine are heated under reflux for 2 hours at 180 DEG C., the product is dissolved in alcohol and 20 parts polyvinyl acetate are added to 80 parts of the solution.

25. 发明申请

US20230002967A1 TEXTILE PRINTING INK 有权
公开(公告)号：US20230002967A1
公开(公告)日：2023-01-05
申请号：US17835279
申请日：2022-06-08
申请人： Konica Minolta, Inc.
发明人： Masaharu SHIRAISHI , Masaki NAKAMURA
IPC分类号： D06P5/30 , C09D11/38 , C08L67/07 , C08L77/12
摘要： A textile printing ink including polymer particles, contains: first polymer particles; second polymer particles having a weight average molecular weight different from a weight average molecular weight of the first polymer particles; and a binding aid that crosslinks the polymer particles, on a surface, inside, or outside of the first polymer particles and the second polymer particles, wherein when a weight average molecular weight of a polymer contained in the first polymer particles is denoted by HMw1 and a weight average molecular weight of a polymer contained in the second polymer particles is denoted by LMw2, a ratio (LMw2/HMw1) of the weight average molecular weight of the polymer of the second polymer particles to the weight average molecular weight of the polymer of the first polymer particles is in a range of 0.01 to 0.20.

26. 发明授权

US11414524B2 Organic-inorganic polymeric compositions, related articles, and related methods 有权
公开(公告)号：US11414524B2
公开(公告)日：2022-08-16
申请号：US17082390
申请日：2020-10-28
申请人： EASTERN MICHIGAN UNIVERSITY
发明人： Vijaykumar M. Mannari , Himanshu Manchanda , Hamidreza Asemani
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , C08G83/00 , C08K5/06 , C08K5/3465 , C08K5/17 , C08F222/10 , C08G18/10 , C08G18/72 , C08K5/00 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C08L33/14 , C08L67/07 , C08L75/04
摘要： The disclosure relates to an organic-inorganic hybrid (OIH) polymeric composition and related methods for forming the same. The disclosure also relates to a polymeric composition as disclosed herein and related methods for forming the same. The OIH polymeric composition and the polymeric composition can be formed by UV-irradiating a corresponding composition including a Michael-addition (MA) acceptor compound, a Michael-addition (MA) donor compound, a silane compound, when present, and a photo-latent base initiator to form a corresponding base catalyst and catalyze the reactions forming the networked polymer. The OIH polymeric composition and the polymeric composition can be used as a coating on any of a variety of substrates or as an interlayer in an additive manufacturing process.

27. 发明授权

US11111334B1 Polymerizable compositions comprising nitro substituted polyester diols 有权
公开(公告)号：US11111334B1
公开(公告)日：2021-09-07
申请号：US16925130
申请日：2020-07-09
申请人： BioCellection Inc.
发明人： Cody James Higginson , Katrina Marie Knauer , Jennifer Le Roy , Russell Clayton Pratt , David Samuel Pilsk
IPC分类号： C08G63/68 , C08G18/46 , C08G63/91 , B33Y10/00 , B33Y70/00 , C08L67/07 , C08G63/685 , C08G63/78
摘要： This invention relates to the field of polymers. More specifically, the invention comprises photopolymerizable polyesters and polyester urethane oligomers comprising nitro-substituted dicarboxylic acids that are products obtained by decomposition of polyethylene. The composition described herein are useful for 3D printing, coatings and other uses.

28. 发明授权

US10927273B2 Composition including polyester resin and method of using the same 有权
公开(公告)号：US10927273B2
公开(公告)日：2021-02-23
申请号：US15921329
申请日：2018-03-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Ruijian Xu
IPC分类号： C09D167/07 , C09D7/65 , C09D7/63 , C09D167/06 , C09D5/34 , C08L67/06 , C08L63/10 , C09D7/20 , C09D163/10 , C08L67/07 , C08K3/34 , C08K5/06 , C08K3/013 , C08K5/17 , C08K5/00 , C08K3/26 , C08K5/16 , C08K3/22 , C08K5/14 , C08K5/36 , C08K3/36 , C08K3/40
摘要： The composition includes a polymeric resin having at least one α,β-unsaturated ester group, a vinyl aromatic compound having at least one vinyl substituent on an aromatic ring, and an amino- or mercapto-substituted compound represented by formula (HD)1-4-R. Each D is independently —S— or —N(H)— and R is a monovalent alkyl, alkenyl, or polyalkyleneoxy or a multivalent alkylene, alkenylene, or polyalkyleneoxy, wherein the alkyl, alkenyl, alkylene, or alkenylene are each interrupted by at least two —O—, —N(H)—, —N(H)—C(O)—, —S—C(O)—, or —O—C(O)— groups or a combination thereof. A method of repairing a damaged surface using the composition is also described.

29. 发明授权

US10800096B2 Resin powder for solid freeform fabrication and device for solid freeform fabrication object 有权
公开(公告)号：US10800096B2
公开(公告)日：2020-10-13
申请号：US15919251
申请日：2018-03-13
申请人： Sohichiroh Iida , Shigenori Yaguchi , Hitoshi Iwatsuki , Yasuo Suzuki , Nozomu Tamoto , Shinzo Higuchi , Akira Saito , Yasuyuki Yamashita , Kiichi Kamoda
发明人： Sohichiroh Iida , Shigenori Yaguchi , Hitoshi Iwatsuki , Yasuo Suzuki , Nozomu Tamoto , Shinzo Higuchi , Akira Saito , Yasuyuki Yamashita , Kiichi Kamoda
IPC分类号： B29C64/153 , B29C64/264 , C08L67/04 , C08L67/07 , C08L71/00 , C08L77/10 , B33Y30/00 , B29C64/10 , B33Y70/00 , B29C64/165 , B33Y10/00 , B29B9/06 , B29B9/12 , B29K67/00 , B29K71/00 , B29K77/00
摘要： A resin powder for solid freeform fabrication includes resin particles having a significantly pillar-like form including resin particles having a concave portion on the circumferential side surface.

30. 发明授权

US10427391B2 Formulation for preparing a polyurethane foam 有权
公开(公告)号：US10427391B2
公开(公告)日：2019-10-01
申请号：US14892859
申请日：2014-12-19
申请人： Dow Quimica Mexicana S.A. de C.V.
发明人： Juan Hernandez Garcia
IPC分类号： C08L67/07 , B32B27/40 , C08G18/10 , C08G18/76 , C08G18/79 , B32B5/20 , B32B27/06 , C08G18/48 , C08G18/63 , C08G18/72 , C08G18/18 , C08G18/32 , C08G18/40 , B32B7/04 , B32B15/04 , B32B21/04 , B32B21/14 , B32B27/32 , B32B29/00 , C08G101/00 , B29K75/00 , B29L9/00 , B29C44/14 , B29L31/30 , B29K105/24
摘要： A novel formulation for preparing a polyurethane foam with low density, desirable hardness, good appearance, and good adhesion to a polymer film without compromising the processing properties of the formulation; and a process for preparing a multilayer structure made of the polyurethane foam.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式