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1. 发明授权

US09932425B2 Processes to control fouling and improve compositions 有权
公开(公告)号：US09932425B2
公开(公告)日：2018-04-03
申请号：US14569956
申请日：2014-12-15
申请人： Dow Global Technologies LLC
发明人： Anthony J. Castelluccio , Jeffrey J. Dean , Alec Y. Wang , Lindsey A. Clark , Pradeep Jain , Roger L. Kuhlman , Angela N. Taha , Larry S. Green , Gary R. Marchand , Sean W. Ewart , Jeffrey A. Sims , Chris E. Blaschke , Brandon Fails
IPC分类号： C08F210/14 , C08K5/52 , C08K5/12 , C08K5/17 , C08L23/08 , C08F297/08 , C08L53/00 , C08F6/02 , C08K5/098 , C08F210/16
CPC分类号： C08F210/14 , C08F6/02 , C08F210/16 , C08F297/08 , C08F297/083 , C08F2500/03 , C08F2500/08 , C08F2500/11 , C08F2500/12 , C08F2500/19 , C08F2500/20 , C08K5/098 , C08K5/12 , C08K5/17 , C08K5/52 , C08L23/0815 , C08L53/00 , C08L2666/02
摘要： Improved reaction processes comprise reacting a mixture to form a product comprising a metal alkyl, metal oxide, or mixture thereof and then passing said product to a post-reactor heat exchanger. The improvement comprises one or more of the following: (1) reacting said metal alkyl compound with an acid to produce a soluble metal ester; or (2) adding an ionic surfactant; or (3) adding a mixture comprising an antioxidant to the product under conditions sufficient to avoid formation of significant amounts of insoluble metal or metal compounds derived from said metal alkyl compound; or (4) purging said post-reactor heat exchanger with an inert gas under conditions to remove metal oxide from the post-reactor heat exchanger.

2. 发明授权

US09926472B2 Composition 有权
公开(公告)号：US09926472B2
公开(公告)日：2018-03-27
申请号：US15030376
申请日：2014-10-17
申请人： Addivant Switzerland GmbH
发明人： Siren Tan , Xing Zuo , Jonathan Hill
IPC分类号： C09J11/06 , C08K5/13 , C08K5/36 , C08K5/52 , C09J123/12 , C08K5/00 , C08K5/372 , C08K5/53
CPC分类号： C09J11/06 , C08K5/005 , C08K5/13 , C08K5/36 , C08K5/372 , C08K5/52 , C08K5/53 , C09J123/12
摘要： There is provided a stabilizing composition for hot melt adhesives, the composition comprising: a first stabilizing component comprising at least one phenolic antioxidant; a second stabilizing component comprising at least one phosphite antioxidant; and a third stabilizing component comprising at least one antioxidant containing a sulphur group having the formula —CH2-(S)x-CH2-, wherein x=1 or 2, and wherein neither of the —CH2- groups is directly bonded to an aromatic group.

3. 发明授权

US09920148B2 Vehicle part cover including methacrylic-based resin 有权
公开(公告)号：US09920148B2
公开(公告)日：2018-03-20
申请号：US14435999
申请日：2012-10-19
申请人： Fumiki Murakami
发明人： Fumiki Murakami
IPC分类号： C08F226/06 , C08K5/52 , B60R13/02 , C08L39/04 , B60K37/00 , C08F220/18 , F21S8/10
CPC分类号： C08F226/06 , B60K37/00 , B60R13/02 , C08F220/18 , C08K5/52 , C08L39/04 , F21S41/25 , F21S41/28 , F21S43/26
摘要： A vehicle part cover including a methacrylic-based resin (I) having a weight average molecular weight measured by gel permeation chromatography (GPC) of 65,000 to 300,000, the methacrylic-based resin (I) comprising: 50 to 97% by mass of a methacrylate monomer unit (A); 3 to 30% by mass of a structural unit (B) having a ring structure in its main chain, and being at least one selected from the group consisting of a maleimide-based structural unit, a glutaric anhydride structural unit, a glutarimide-based structural unit, and a lactone ring structural unit; and 0 to 20% by mass of another vinyl monomer unit (C) that is copolymerizable with a methacrylate monomer.

4. 发明授权

US09884929B2 Ethylene/alpha-olefin interpolymer composition 有权
公开(公告)号：US09884929B2
公开(公告)日：2018-02-06
申请号：US14888018
申请日：2014-04-29
申请人： Dow Global Technologies LLC
发明人： Jian Wang , Mehmet Demirors , Amaia Bastero
IPC分类号： C08F8/00 , C08F210/16 , C08L23/08 , F16L9/12 , C08K5/101 , C08K5/13 , C08K5/134 , C08K5/24 , C08K5/52 , C08F4/659 , C08F4/6592
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F2420/02 , C08K5/101 , C08K5/13 , C08K5/134 , C08K5/24 , C08K5/52 , C08L23/08 , C08L23/0815 , C08L2203/18 , C08L2205/025 , F16L9/12 , C08F210/14 , C08F2500/11 , C08F2500/12 , C08F2500/02 , C08F2500/03 , C08F2500/17 , C08F2/001 , C08F4/642 , C08F4/65904
摘要： An ethylene/alpha-olefin interpolymer composition suitable for pipe applications prepared via solution polymerization process, and pipes made therefrom. The ethylene/alpha-olefin interpolymer composition suitable for pipe applications according to the present invention comprises greater than 80 percent by weight of units derived from ethylene and 20 percent or less by weight of units derived from one or more alpha olefin co-monomers, wherein said ethylene/alpha-olefin interpolymer has a density in the range of from 0.925 to 0.935 g/cm3, a melt index I2 in the range of from 0.3 to 1.0 g/10 minutes, a melt flow ratio I10/I2 in the range of from 7.9 to 11, a melt strength in the range of from 3 to 10 cN, a DSC heat curve having a melting peak temperature in the range of from 120 to 130° C., a crystallinity in the range of from 50 to 70 percent, a 1% flexural modulus in the range from 350 to 600 MPa, and a zero shear viscosity ratio (ZSVR) in the range of from 2 to 10.

5. 发明申请

US20180022944A1 USE OF PHOSPHORIC ESTERS IN AQUEOUS BASECOATS 审中-公开
公开(公告)号：US20180022944A1
公开(公告)日：2018-01-25
申请号：US15548799
申请日：2016-01-20
申请人： BASF Coatings GmbH
发明人： Bernhard STEINMETZ , Peggy JANKOWSKI , Nadia LUHMANN , Michael MATURA , Michael WOHLFARTH
IPC分类号： C09D7/12 , C09D5/00
CPC分类号： C09D7/63 , C08K5/52 , C08K5/521 , C08K2003/329 , C08K2201/019 , C09D5/002 , C09D7/61
摘要： The invention relates to the use of phosphoric acid and/or of monoesters and/or diesters of phosphoric acid in aqueous basecoat materials for improving adhesion of these coating materials to overbaked clearcoat materials which comprise boron compounds.

6. 发明申请

US20170361581A1 POLYMETHALLYL ALCOHOL RESIN COMPOSITION AND MOLDING CONTAINING SAME 审中-公开
公开(公告)号：US20170361581A1
公开(公告)日：2017-12-21
申请号：US15535279
申请日：2015-12-24
申请人： KURARAY CO., LTD.
发明人： Yasuhiro NONAKA , Yasutaka INUBUSHI
IPC分类号： B32B27/00 , C08K5/51 , C08K5/098 , C08K5/09 , C08K3/16 , C08L29/06 , C08F8/04
CPC分类号： B32B27/00 , C08F8/04 , C08K3/16 , C08K5/09 , C08K5/092 , C08K5/098 , C08K5/51 , C08K5/52 , C08K2201/014 , C08L29/02 , C08L29/06
摘要： Provided is a resin composition containing polymethallyl alcohol (A) having a repeating structural unit represented by the following formula (1) in an amount of greater than or equal to 30 mol %, and a component (B) that is at least one of an acid component having a pKa of 3.5 to 7.5 and an anion of the acid component, the pKa being a logarithmic value of a reciprocal of an acid dissociation constant at 25° C., a content of the component (B) being greater than or equal to 0.01 μmol per 1 g of the polymethallyl alcohol (A); a method of producing the resin composition; and a molding containing the resin composition.

7. 发明申请

US20170210882A1 COLOR STABLE POLYCARBONATE WITH LONG LIFETIME 审中-公开
公开(公告)号：US20170210882A1
公开(公告)日：2017-07-27
申请号：US15329262
申请日：2015-07-30
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Payman Sharifi
IPC分类号： C08K5/134 , G02B1/18 , C08K5/52
CPC分类号： C08K5/134 , C08K5/1345 , C08K5/52 , C08K5/526 , G02B1/18 , C08L69/00
摘要： A polycarbonate composition is disclosed that maintains its color and transparency for long time periods. The composition comprises a polycarbonate polymer formed by a melt process; a hexamethylene-bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] antioxidant; and optionally a phosphite stabilizer. Articles made from the polycarbonate composition have less yellowing at lower amounts compared to other antioxidants.

8. 发明申请

US20170022358A1 THERMOPLASTIC COMPOSITION 审中-公开
标题翻译：热塑性组合物
公开(公告)号：US20170022358A1
公开(公告)日：2017-01-26
申请号：US15300942
申请日：2015-04-03
申请人： MITSUBISHI CHEMICAL EUROPE GMBH
发明人： Bernardus Antonius Gerardus SCHRAUWEN
IPC分类号： C08L69/00 , C23C18/20 , H01Q1/38 , H05K3/00 , H05K3/18 , C08J7/12 , C23C18/16
CPC分类号： C08L69/00 , C08J7/123 , C08J2369/00 , C08J2413/00 , C08K3/22 , C08K3/24 , C08K5/52 , C08K2003/2227 , C08K2003/2241 , C08L51/04 , C08L2203/20 , C08L2205/06 , C23C18/1608 , C23C18/1612 , C23C18/1641 , C23C18/204 , H01Q1/38 , H05K3/0014 , H05K3/185 , H05K2203/107
摘要： A thermoplastic composition including: a) 30-97 wt % of an aromatic polycarbonate; b) 0.5-25 wt % of a laser direct structuring additive; and c) 2-15 wt % of a methylmethacrylate butadiene styrene based rubber; d) 0.1-15 wt % of one or more conductive track adhesion agents selected from the group consisting of an organic phosphate, a phosphazene compound and a hypophosphorous acid metal salt, wherein a molded part of the composition provided with a conductive track made by a laser radiation and a subsequent metallization has a classification 0 as determined according to ISO2409:2013 after being subjected to conditions of 65° C. and 85% Relative Humidity for 24 hours.
摘要翻译：本发明涉及一种热塑性组合物，其包含：a）30-97重量％的芳族聚碳酸酯; b）0.5-25重量％的激光直接结构添加剂; 和c）2-15重量％的甲基甲基丙烯酸丁二烯苯乙烯基橡胶; d）0.1-15重量％的一种或多种选自有机磷酸盐，磷腈化合物和次磷酸金属盐的导电性轨道粘合剂，其中组合物的模制部分设置有由激光辐射和随后的金属化在经过65℃和85％相对湿度的条件达24小时之后，根据ISO2409：2013确定的分类为0。

9. 发明申请

US20160312008A1 PROCESS FOR PREPARING A POLYMER HAVING A 2,5-FURANDICARBOXYLATE MOIETY WITHIN THE POLYMER BACKBONE AND SUCH (CO)POLYMERS 有权
标题翻译：制备聚合物背胶和这种（CO）聚合物中的2,5-FURANDICARBOXYLATE MOIETY的聚合物的方法
公开(公告)号：US20160312008A1
公开(公告)日：2016-10-27
申请号：US15203991
申请日：2016-07-07
申请人： Furanix Technologies B.V.
发明人： Laszlo Sipos
IPC分类号： C08K5/52
CPC分类号： C08G63/85 , C08G63/181 , C08G63/60 , C08G63/668 , C08G63/672 , C08G63/80 , C08K5/52
摘要： A process for preparing a polymer having a 2,5-furandicarboxylate moiety within the polymer backbone and having a number average molecular weight of at least 10,000 (as determined by GPC based on polystyrene standards) includes a first step where a prepolymer is made having the 2,5-furandicarboxylate moiety within the polymer backbone, followed in a second step by a polycondensation reaction. In the first step a 2,5-furandicarboxylate ester is transesterified with a compound or mixture of compounds containing two or more hydroxyl groups, in the presence of a tin(IV) based transesterification catalyst. In the second step at reduced pressure and under melt conditions the prepolymer prepared in the first step is polycondensed in the presence of a tin (II) based polycondensation catalyst until the polymer is obtained. This polymer may then be subjected to Solid State Polycondensation. Polymers so produced may have a 2,5-furandicarboxylate moiety within the polymer backbone, and having a number average molecular weight of at least 20,000 (as determined by GPC based on styrene standards), and an absorbance as a 5 mg/mL solution in a dichloromethane:hexafluoroisopropanol 8:2 at 400 nm of below 0.05.
摘要翻译：制备聚合物主链中具有2,5-呋喃二羧酸酯部分并具有至少10,000的数均分子量（通过基于聚苯乙烯标准的GPC测定）的聚合物的方法包括第一步骤，其中制备预聚物，其具有 2,5-呋喃二羧酸酯部分，然后在第二步中进行缩聚反应。在第一步中，在锡（IV）基酯交换催化剂的存在下，将2,5-呋喃二羧酸酯与含有两个或多个羟基的化合物或混合物进行酯交换。在减压和熔融条件下的第二步中，在第一步中制备的预聚物在基于锡（II）的缩聚催化剂的存在下进行缩聚，直至得到聚合物。然后可以对该聚合物进行固态缩聚。如此制备的聚合物可以在聚合物主链内具有2,5-呋喃二羧酸酯部分，并且具有至少20,000的数均分子量（通过基于苯乙烯标准的GPC测定），并且作为5mg / mL溶液的吸光度二氯甲烷：六氟异丙醇8：2在400nm以下0.05以下。

10. 发明授权

US09458380B2 5H-furan-2-one derivatives for stabilization of organic material 有权
标题翻译： 5H-呋喃-2-酮衍生物用于有机材料的稳定化
公开(公告)号：US09458380B2
公开(公告)日：2016-10-04
申请号：US14114538
申请日：2012-04-25
申请人： Walter Fischer , Abdel-Ilah Basbas , Kai-Uwe Schoning , Cinzia Tartarini , Werner Holzl , Bruno Rotzinger
发明人： Walter Fischer , Abdel-Ilah Basbas , Kai-Uwe Schoning , Cinzia Tartarini , Werner Holzl , Bruno Rotzinger
IPC分类号： C09K15/06 , C08K5/1535 , C08K5/52 , C07D307/58 , C07D307/64 , C07D405/12
CPC分类号： C08K5/1535 , C07D307/58 , C07D307/64 , C07D307/68 , C07D405/12 , C08K5/13 , C08K5/1345 , C08K5/3435 , C08K5/357 , C08K5/52 , C08K5/526 , C09K15/06 , C09K15/12 , C09K15/20 , C09K15/22 , C09K15/30
摘要： A composition, which comprises a) an organic material susceptible to oxidative, thermal or light-induced degradation; and b) a compound of formula I (Formula I) (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are independently from each other H, C1-C8-alkyl, C4-C8-cycloalkyl, phenyl, C1-C4-alkoxy or halogen; n is 1, 2, 3, or 4; and when n is 1 A is —C(=0)-OR′1, —C(=0)-N(R′2)(R′3), —CN, phenyl, which is unsubstituted or substituted by one or more C1-C8-alkyl, C4-C8-alkoxy, C5-C7-cycloalkyl or halogen, —H or —S02-phenyl; when n is 2 A is —C(=0)-O—Z1—O—C(=0)-, —C(=0)-N(R″1)—Z2—N(R″2)—C(=0)- or piperazine-N,N′-biscarbonyl.

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