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1. 发明授权

US11421063B2 Preformed stabilizers with improved stability 有权
公开(公告)号：US11421063B2
公开(公告)日：2022-08-23
申请号：US16597944
申请日：2019-10-10
申请人： COVESTRO LLC
发明人： Rick L. Adkins
IPC分类号： C08F2/38 , C08F255/00 , C08F283/06 , C08F285/00 , C08F290/14 , C08G18/48 , C08G18/63 , C08G18/81 , C08K5/14
摘要： This invention relates to novel preformed stabilizers in which a portion of the polymer control agent is recovered and comprises from 10 to 1500 ppm of an inhibitor. This invention also relates to a process for preparing these preformed stabilizers, and to polymer polyols comprising these novel preformed stabilizers macromers and to a process for preparing polymer polyols comprising these novel preformed stabilizers. The present invention also relates to polyurethane foams comprising these polymer polyols, and to processes for preparing these polyurethane foams.

2. 发明授权

US11384188B2 Aqueous resin dispersion 有权
公开(公告)号：US11384188B2
公开(公告)日：2022-07-12
申请号：US16211386
申请日：2018-12-06
申请人： Mitsubishi Chemical Corporation
发明人： Akira Harada , Shinsuke Haraguchi , Motomi Tanaka
IPC分类号： C09D151/06 , C09D7/20 , C09D5/02 , C09D123/00 , C08F255/00 , C08F255/02 , C09D133/06
摘要： The invention provides an aqueous resin dispersion which can form a coating film excellent in adhesion to a polypropylene base material, and water resistance, and has excellent particle stability. Specifically, it provides an aqueous resin dispersion in which an olefin polymer (A), and a polymer (C) containing a constituent unit derived from a radically polymerizable monomer (B) represented by the following general formula (1) are dispersed in an aqueous medium. (In the general formula (1), R is a hydrogen atom or a methyl group, and X is a straight chain or branched alkylene group having 3 to 5 carbon atoms; and n is an integer of 1 to 20.)

3. 发明申请

US20220112323A1 (METH)ACRYLATE-FUNCTIONALIZED BRANCHED POLYALPHA-OLEFINS 有权
公开(公告)号：US20220112323A1
公开(公告)日：2022-04-14
申请号：US17418903
申请日：2019-12-17
申请人： Arkema France
发明人： Jeffrey KLANG , Jon SCHOLTE , Michael A. BAILEY , Thomas HAZELL
IPC分类号： C08F255/00 , C08L51/00 , C09J123/24 , C09J123/20 , C09D123/26 , C09D123/24
摘要： (Meth)acrylate-functionalized branched polyalpha-olefins which are the reaction product of, at least, a) a (meth)acrylate source and b) a hydroxyl-functionalized branched polymerizate of, at least, i) one or more alpha-olefin monomers having at least six carbon atoms per molecule and ii) one or more unsaturated hydroxyl-functionalized comonomers are useful hydrophobic, reactive components of crosslinkable resin compositions additionally containing a polymer (such as a polyolefin) as well as curable compositions containing one or more additional types of (meth)acrylate-functionalized compounds.

4. 发明申请

US20210108015A1 PREFORMED STABILIZERS WITH IMPROVED STABILITY 有权
公开(公告)号：US20210108015A1
公开(公告)日：2021-04-15
申请号：US16597944
申请日：2019-10-10
申请人： COVESTRO LLC
发明人： Rick L. Adkins
IPC分类号： C08F255/00 , C08G18/81 , C08G18/63 , C08G18/48 , C08K5/14 , C08F2/38
摘要： This invention relates to novel preformed stabilizers in which a portion of the polymer control agent is recovered and comprises from 10 to 1500 ppm of an inhibitor. This invention also relates to a process for preparing these preformed stabilizers, and to polymer polyols comprising these novel preformed stabilizers macromers and to a process for preparing polymer polyols comprising these novel preformed stabilizers. The present invention also relates to polyurethane foams comprising these polymer polyols, and to processes for preparing these polyurethane foams.

5. 发明申请

US20190085137A1 METHOD FOR PRODUCING MOLDED ARTICLE 审中-公开
公开(公告)号：US20190085137A1
公开(公告)日：2019-03-21
申请号：US16082441
申请日：2017-03-06
申请人： DAIKIN INDUSTRIES, LTD.
发明人： Kazuyuki SATOH , Mitsuhiro USUGAYA , Kenji ADACHI
IPC分类号： C08J3/28 , C08J3/12 , C08F255/00 , C08F259/08
摘要： A method for producing a molded article from a molding material, wherein the molding material contains a fluorine-containing graft chain. Also disclosed is a molding material for a fluorine-containing molded article including a resin material having a graft chain.

6. 发明授权

US10065778B2 Coating composition, a process of producing a coating composition, a coated article, and a method of forming such articles 有权
公开(公告)号：US10065778B2
公开(公告)日：2018-09-04
申请号：US14950070
申请日：2015-11-24
申请人： Dow Global Technologies LLC
发明人： Jouko Vyorykka , David L. Malotky , Ronald Wevers
IPC分类号： B65D65/42 , C09D151/08 , C08J3/05 , C08F255/00 , C08F255/02 , C08F285/00 , C08F289/00 , C09D151/00 , C09D151/06 , C09D123/00 , C09D7/61 , C09D7/40 , C09D7/80 , C08K3/26
摘要： The instant invention provides a coating composition, a process of making a coating composition, a coated article, and a method of forming such articles.The coating composition according to the present invention comprises a dispersion comprising: (a) a core comprising a base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising a polar polymeric stabilizing agent; and (c) one or more hydrophobic particulate fillers embedded at least partially in said shell.The process for making a coating composition according to the present invention comprises the steps of: (1) selecting a base polymer; (2) selecting a polar polymeric stabilizing agent; (3) selecting one or more hydrophobic particulate fillers; (4) melt-blending said base polymer, said polar polymeric stabilizing agent, and said one or more hydrophobic particulate fillers; (4) contacting said melt-blended base polymer, polar polymeric stabilizing agent and one or more hydrophobic particulate fillers with water and optionally in the presence of a neutralizing agent; (5) thereby forming said dispersion comprising: (a) a core comprising said base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising said polar polymeric stabilizing agent; and (c) said one or more hydrophobic particulate fillers embedded at least partially in said shell.The coated article according to the present invention comprises: a substrate comprising cellulose base material; and a dispersion on at least one surface of said substrate, wherein said dispersion comprises: (a) a core comprising a base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising a polar polymeric stabilizing agent; and (c) one or more hydrophobic particulate fillers embedded at least partially in said shell.The method of making a coated article according to the present invention comprises the steps of: (1) providing a substrate comprising cellulose base material (2) providing a coating composition comprising a dispersion comprising: (a) a core comprising a base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising a polar polymeric stabilizing agent; and (c) one or more hydrophobic particulate fillers embedded at least partially in said shell; (3) applying said coating composition to at least one surface of said substrate; and (4) thereby making said coated article.

7. 发明申请

US20180223025A1 COMPOSITION INCLUDING SILANE-GRAFTED POLYOLEFIN 审中-公开
公开(公告)号：US20180223025A1
公开(公告)日：2018-08-09
申请号：US14305918
申请日：2014-06-16
申请人： COOPER-STANDARD AUTOMOTIVE INC.
发明人： Krishnamachari Gopalan , Robert J. Lenhart , Gending Ji
IPC分类号： C08F255/00
CPC分类号： C08F255/00
摘要： A silane-grafted polyolefin composition is disclosed, and includes a desired reduced specific weight material. The composition finds application in a wide array of uses, and in particular automotive and uses such as weatherstrips, where this composition is used in place of conventional materials such as TPV and EPDM rubber formulations.

8. 发明授权

US09624331B2 Mixture of copolymers grafted with polyamide blocks and elastomers formulated with a cross-linking or vulcanisation system 有权
公开(公告)号：US09624331B2
公开(公告)日：2017-04-18
申请号：US12667259
申请日：2008-07-01
申请人： Marius Hert , Dominique Jousset
发明人： Marius Hert , Dominique Jousset
IPC分类号： C08F255/02 , C08F255/00 , C08L51/06
CPC分类号： C08F255/02 , C08F255/00 , C08L51/06 , C08L2666/04 , C08L2666/02
摘要： The mixture of the invention contains, for 100 parts by weight: (A) 10 to 90 parts in weight of at least one copolymer grafted to polyamide blocks, said copolymer comprising a polyolefin trunk and at least 1.3 polyamide grafts on said trunk in average, and having a nanostructured organization, wherein said grafts are attached to the trunk by the rest of an unsaturated monomer (X) having a function capable of reacting with a polyamide with an amine end; the rest of said monomer (X) being attached on the trunk by grafting or copolymerization from its double bond thereof, (A) optionally including at least one non-grafted polyolefin in a proportion such that the nano-structured organization of the compound (A) is preserved; and (B) 90 to 10 parts in weight of a formulation of at least one elastomer having unsaturated double bonds and capable of reacting with a crosslinking or vulcanization agent, said formulation containing a crosslinking or vulcanization system of said elastomer(s), at least one plasticizer and the standard additives present in elastomer formulations.

9. 发明授权

US09441123B2 Cationic water based polymers for ink, coating, and film applications 有权
标题翻译：用于油墨，涂料和薄膜应用的阳离子水基聚合物
公开(公告)号：US09441123B2
公开(公告)日：2016-09-13
申请号：US13586123
申请日：2012-08-15
申请人： Michael D. Spiegel , Charles B. Rybny
发明人： Michael D. Spiegel , Charles B. Rybny
IPC分类号： C08F255/00 , C08F259/04 , C08F261/04 , C08F263/04 , C08J3/03 , C09D11/00 , C09D11/10 , C09D11/30
CPC分类号： C08F261/04 , C08F259/04 , C08F263/04 , C09D11/10 , C09D11/107 , C09D11/30 , C09D151/003
摘要： The present invention provides a durable, external surfactant free, cationic, water based jet ink polymer which when formulated into an ink jet ink results in a printing that has an excellent adhesion to metal or plastic substrates. Such a jet ink polymer is suitable performance replacement of solvent soluble polymers currently in commercial use. The hybridized copolymer comprises a hydrophobic functional polymeric backbone comprised of a polysiloxane polymer, a polyolefin polymer, or a functional polyvinyl polymer. The hybridized copolymer also comprises a plurality of copolymeric side chains attached to the backbone, comprising a polymerizable amine-containing unsaturated monomer, and a polymerizable unsaturated monomer. The use of the inks of the present invention enhances performance criteria such as print-head open time, ink stability, and resistance to typical water based cleaners.
摘要翻译：本发明提供了耐久的外部表面活性剂，阳离子型水基喷墨油墨聚合物，其在配制成喷墨油墨时形成与金属或塑料基材具有优异粘附性的印刷。这种喷墨油墨聚合物是目前商业上使用的溶剂可溶性聚合物的合适的性能替代品。杂化共聚物包含由聚硅氧烷聚合物，聚烯烃聚合物或官能聚乙烯基聚合物组成的疏水官能聚合物主链。杂化共聚物还包括连接到主链上的多个共聚侧链，包含可聚合的含胺不饱和单体和可聚合的不饱和单体。使用本发明的油墨增强了性能标准，例如打印头打开时间，油墨稳定性和对典型的水基清洁剂的耐受性。

10. 发明授权

US09139679B2 Thermoplastic elastomer composition and process for manufacturing the same 有权
标题翻译：热塑性弹性体组合物及其制造方法
公开(公告)号：US09139679B2
公开(公告)日：2015-09-22
申请号：US14260794
申请日：2014-04-24
申请人： MITSUBISHI CHEMICAL CORPORATION , CCTEC/CORNELL UNIVERSITY
发明人： Hisashi Ohtaki , Fumihiko Shimizu , Geoffrey W. Coates , Glenn H. Fredrickson
IPC分类号： C08F8/00 , C08F255/10 , C08F4/64 , C08F293/00 , C08F210/16 , C08F255/00
CPC分类号： C08F293/00 , C08F4/64 , C08F210/16 , C08F255/00 , C08F255/02 , C08F297/083 , C08F210/06 , C08F2500/15 , C08F2500/16 , C08F210/14 , C08F210/02
摘要： The present invention relates to a thermoplastic elastomer composition which comprises a branched olefin copolymer comprising: a main chain of an ethylene/α-olefin copolymer; and a side chain derived from a crystalline propylene polymer containing a vinyl group at one end, wherein the content of α-olefin in the main chain is 70 mol % or less, the composition has an elongation at break of 500% or higher, and has an elastic recovery rate of 70% or more when recovering from an extension to 300% elongation, and a process for manufacturing the same.
摘要翻译：本发明涉及包含支链烯烃共聚物的热塑性弹性体组合物，其包括：乙烯/α-烯烃共聚物的主链; 和衍生自在一端含有乙烯基的结晶丙烯聚合物的侧链，其中主链中的α-烯烃含量为70摩尔％以下，该组合物的断裂伸长率为500％以上，在从伸长率恢复至300％伸长率时的弹性恢复率为70％以上，以及其制造方法。

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