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1. 发明申请

US20190233642A1 Low-Halogen Flame Retardant Polyamide Compositions Resistant to Heat Aging 审中-公开
公开(公告)号：US20190233642A1
公开(公告)日：2019-08-01
申请号：US16078703
申请日：2017-10-17
申请人： Ascend Performance Materials Operations LLC
发明人： Shawn J. Osborn , Christopher M. Carter
IPC分类号： C08L77/06 , C08K5/3492 , C08K5/00 , C08K5/098 , C08K3/04 , C08K3/16
CPC分类号： C08L77/06 , C08K3/04 , C08K3/16 , C08K5/0066 , C08K5/0091 , C08K5/098 , C08K5/34924 , C08K5/34928 , C08K5/49 , C08L77/10 , C08L2201/02 , C09K21/10 , C09K21/12 , C08L77/00
摘要： The present invention relates to a low-halogen flame retardant thermoplastic polyamide composition that provides improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen, nitrogen-containing flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.

2. 发明申请

US20190194452A1 THERMOPLASTIC COMPOSITION FOR LASER DIRECT STRUCTURING 审中-公开
公开(公告)号：US20190194452A1
公开(公告)日：2019-06-27
申请号：US16327128
申请日：2017-05-31
申请人： MEP EUROPE B.V.
发明人： Bernardus Antonius Gerardus SCHRAUWEN
IPC分类号： C08L69/00 , C08K3/22 , C08K5/00
CPC分类号： C08L69/00 , C08K3/22 , C08K5/0066 , C08L67/02 , C08L67/03 , C08L83/04 , C08L2201/02
摘要： A thermoplastic composition including: a) an aromatic polycarbonate resin; b) a laser direct structuring additive and c) a polyarylate resin, wherein the total amount of the components a) and c) is 75-99.5 wt. % with respect to the total composition, wherein a molded part of the composition has UL94 V1 or V0 rating at a thickness of 3.0 mm (±10%) and/or UL94 V1 or V0 rating at a thickness of 1.5 mm (±10%).

3. 发明申请

US20190194413A1 IN-SITU FOAMING SYSTEM FOR FORMING FLAME-RETARDANT POLYURETHANE FOAM IN SITU 审中-公开
公开(公告)号：US20190194413A1
公开(公告)日：2019-06-27
申请号：US16288683
申请日：2019-02-28
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： Yousuke OKADA , Kazuhiro OKADA
IPC分类号： C08J9/00 , C08G18/16 , C08J9/14 , E04B1/94 , E04B1/78 , C08G18/34 , C09K21/02 , C09K21/04 , C09K21/08 , C09K21/12 , C08G18/22 , C08G18/42 , C08G18/76 , C08G18/66 , C08K5/00 , C08G18/09 , C08K3/016 , C08K3/02 , C08K5/521 , C08G18/32 , C08G18/18
CPC分类号： C08J9/0066 , B60R13/08 , C08G18/092 , C08G18/163 , C08G18/1808 , C08G18/1875 , C08G18/225 , C08G18/3206 , C08G18/341 , C08G18/4211 , C08G18/6607 , C08G18/7671 , C08G2101/0025 , C08G2101/0058 , C08J9/0019 , C08J9/0023 , C08J9/0038 , C08J9/0095 , C08J9/144 , C08J9/146 , C08J2201/022 , C08J2203/10 , C08J2203/142 , C08J2203/144 , C08J2203/162 , C08J2203/182 , C08J2203/202 , C08J2207/04 , C08J2375/06 , C08K3/016 , C08K3/02 , C08K3/2279 , C08K5/0066 , C08K5/03 , C08K5/521 , C08K2003/026 , C08K2003/2227 , C08K2003/322 , C08K2003/387 , C09K21/02 , C09K21/04 , C09K21/08 , C09K21/12 , E04B1/78 , E04B1/94 , C08L75/06
摘要： An in-situ foaming system for forming a flame-retardant polyurethane foam in situ comprising a first liquid containing a polyisocyanate (A), a second liquid containing a polyol (B), a trimerization catalyst (C), a foaming agent (D), a foam stabilizer (E), and additives (F) comprising red phosphorus and at least one member selected from the group consisting of phosphoric acid esters, phosphate-containing flame retardants, bromine-containing flame retardants, boron-containing flame retardants, antimony-containing flame retardants, and metal hydroxides.

4. 发明申请

US20190106631A1 LYSINE AND PROLINE BASED FLAME RETARDANTS 审中-公开
公开(公告)号：US20190106631A1
公开(公告)日：2019-04-11
申请号：US15726248
申请日：2017-10-05
申请人： International Business Machines Corporation
发明人： Scott B. King , Brandon M. Kobilka , Joseph Kuczynski , Jason T. Wertz
IPC分类号： C09K21/10 , C09K21/04 , C07C211/12 , C07D207/04 , C08G79/04 , C08K3/00 , C08K3/32
CPC分类号： C09K21/10 , C07C211/12 , C07D207/04 , C08G79/04 , C08K3/016 , C08K3/32 , C08K5/0066 , C08K5/5313 , C08K5/5317 , C08K2003/329 , C09K21/04
摘要： A flame retardant lysine-based derivative, a process for forming a flame retardant lysine-based derivative, and an article of manufacture comprising a flame retardant lysine-based derivative are disclosed. The flame retardant lysine-derived molecule can be synthesized from a bio-based source, and can have at least one phosphoryl or phosphonyl moiety. A flame retardant proline-based derivative, a process for forming a flame retardant proline-based derivative, and an article of manufacture comprising a flame retardant proline-based derivative are also disclosed. The flame retardant proline-derived molecule can be synthesized from a bio-based source and can have at least one phosphoryl or phosphonyl moiety.

5. 发明申请

US20180355177A1 PREPARATION METHOD FOR POLYCARBONATE RESIN COMPOSITION 审中-公开
公开(公告)号：US20180355177A1
公开(公告)日：2018-12-13
申请号：US15735920
申请日：2016-05-24
申请人： IDEMITSU KOSAN CO., LTD.
发明人： Aki Yamada , Yasuhiro Ishikawa
IPC分类号： C08L83/10 , C08L55/02 , C08L69/00
CPC分类号： C08L83/10 , C08G64/18 , C08G64/186 , C08G77/448 , C08K3/00 , C08K5/42 , C08K5/521 , C08K7/14 , C08L25/04 , C08L27/18 , C08L55/02 , C08L69/00 , C08L2201/02 , C08L2205/025 , C08L2205/03 , C08L2205/035 , C08K5/0066 , C08L27/12
摘要： Provided is a method of producing a polycarbonate-based resin composition, comprising using a polycarbonate-based resin containing a polycarbonate-polyorganosiloxane copolymer (A) as a raw material, and the step incorporating at least one of a styrene-based resin (B), a flame retardant (C), a flame retardant aid (D), and an inorganic filler (E) into the resin, wherein the copolymer having the following features: the copolymer has a specific polycarbonate block (A-1) and a specific polyorganosiloxane block (A-2); and in a differential molecular weight distribution curve obtained from measurement of the polyorganosiloxane block (A-2) by gel permeation chromatography using the polystyrene calibration curve, the curve having the axis of abscissa indicating a logarithmic value log(M) of a molecular weight M and the axis of ordinate indicating dw/d log(M) obtained by differentiating a concentration fraction w with respect to the logarithmic value log(M) of the molecular weight, (1) a dw/d log(M) value becomes maximum in a range of 3.4≤log(M)≤4.0, and (2) a ratio of a value obtained by integrating the dw/d log(M) value over the range of 4.00≤log(M)≤4.50 to a value obtained by integrating the dw/d log (M) value over the entire range of the log(M) in the differential molecular weight distribution curve is 6 to 40%:

6. 发明申请

US20180346739A1 POLYMERIC FLAME RETARDANT MIXTURES 审中-公开
公开(公告)号：US20180346739A1
公开(公告)日：2018-12-06
申请号：US15778123
申请日：2016-11-21
申请人： CLARIANT PLASTICS & COATINGS LTD
发明人： Harald BAUER , Sebastian HÖROLD , Martin SICKEN , Michael DYBALLA , Mike SAHL , Karl-Heinz SCHWEIKART
IPC分类号： C09D5/18 , C09D177/02
CPC分类号： C08K5/0066 , C08K5/5313 , C08K2201/014
摘要： The invention relates to polymeric flame retardant mixtures containing a) 0.1 to 70 wt % dialkyl phosphinic acid salt, b) 0 to 20 wt % telomers, and c) 30 to 99.9 wt % oligomers, a), b) and c) adding up to 100 wt %, with the proviso that a), b) and c) are different compounds. The invention also relates to methods for synthesizing said polymeric flame retardant mixtures and the use thereof.

7. 发明申请

US20180346656A1 FUNCTIONALIZED FLAME-RETARDANT ACONITIC ACID-DERIVED MOLECULES 审中-公开
公开(公告)号：US20180346656A1
公开(公告)日：2018-12-06
申请号：US15611313
申请日：2017-06-01
申请人： International Business Machines Corporation
发明人： Sarah K. Czaplewski , Brandon M. Kobilka , Joseph Kuczynski , Jason T. Wertz , Jing Zhang
IPC分类号： C08G81/02 , C08G18/83 , C09J9/00 , C09J175/04 , C09J187/00 , H05K1/03
CPC分类号： C08G81/027 , C07C69/003 , C07C69/007 , C07F9/091 , C07F9/093 , C07F9/113 , C07F9/1411 , C07F9/1412 , C08G18/836 , C08K5/0066 , C08K5/521 , C08K5/524 , C08L2201/02 , C08L2666/84 , C09J9/00 , C09J175/04 , C09J187/005 , C09J2203/326 , C09J2453/00 , C09J2475/00 , H05K1/032
摘要： A functionalized flame-retardant aconitic acid-derived molecule, a process for forming a flame-retardant polymer, and an article of manufacture comprising a material that contains a functionalized flame-retardant aconitic acid-derived molecule are disclosed. The functionalized flame-retardant aconitic acid-derived molecule can have at least one phosphoryl or phosphonyl moiety with allyl functional groups, epoxy functional groups, propylene carbonate functional groups, or functionalized thioether substituents. The process for forming the flame-retardant polymer can include reacting an aconitic acid derivative with a flame-retardant phosphorus-based molecule to form a functionalized flame-retardant aconitic acid-derived molecule, and combining the functionalized flame-retardant aconitic acid-derived molecule with a polymer. The material in the article of manufacture can be a resin, plastic, polymer, or adhesive, and the article of manufacture can further comprise an electronic component.

8. 发明申请

US20180327965A1 METHOD FOR PREPARING THERMALLY IMAGED OPACIFYING ELEMENTS 审中-公开
公开(公告)号：US20180327965A1
公开(公告)日：2018-11-15
申请号：US15590342
申请日：2017-05-09
申请人： Eastman Kodak Company
发明人： Diane Marie Herrick , Mridula Nair
IPC分类号： D06N3/00 , B41M5/42 , C09D11/02 , B41M5/50 , B41M5/00 , C08K5/00 , C08K3/08 , C08K3/00 , C09D7/12 , C09D5/32
CPC分类号： D06N3/0043 , B41M5/0052 , B41M5/0064 , B41M5/42 , B41M5/508 , C08K3/013 , C08K3/08 , C08K5/0066 , C08K2003/0806 , C08K2003/085 , C09D5/32 , C09D7/40 , C09D11/02 , D06N3/0063 , D06N3/0065 , D06N2209/0823 , D06N2209/0853
摘要： Foamed, opacifying element comprising a thermal colorant image is prepared using a porous substrate having an opposing external surface and an internal surface, and a dry foamed composition disposed on the internal surface of the porous substrate as a dry opacifying layer that has a light blocking value of at least 4 as well as a luminous reflectance that is greater than 40% as measured by the Y tristimulus value. A thermal colorant image is provided on either the opposing external surface, the dry opacifying layer, or both the opposing external surface and the dry opacifying layer, by thermal colorant transfer from a thermal donor element comprising a colorant donor layer having one or more thermal colorants.

9. 发明申请

US20180208763A1 FLAME-RETARDANT POLYCARBONATE RESIN COMPOSITION, SHEET AND FILM USING SAME, AND MANUFACTURING METHOD FOR EACH 审中-公开
公开(公告)号：US20180208763A1
公开(公告)日：2018-07-26
申请号：US15745178
申请日：2016-08-29
申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC. , MGC FILSHEET CO., LTD.
发明人： Haruhiko KUROKAWA , Atsuhiro TOKITA , Junya ASANO
IPC分类号： C08L69/00 , C08J5/18
CPC分类号： C08L69/00 , C08J5/18 , C08J2369/00 , C08J2427/18 , C08L2201/02 , C08L2201/08 , C08K5/0066 , C08L27/18 , C08K5/5399 , C08K5/523 , C08K5/42
摘要： The present invention provides a polycarbonate resin composition containing a polycarbonate resin (A), a flame retardant (B), and a fluoropolymer (C), said polycarbonate resin composition being characterized in that the fluidity of the fluoropolymer (C), as measured using a Koka flow tester (under the conditions of a measurement temperature of 400° C., a measurement load of 0.98 MPa, and a die hole diameter of 2.1 mm), is 0.1×10−3 cm3/sec or greater. The present invention also provides a sheet and a film.

10. 发明申请

US20180194940A1 POLYCARBONATE COMPOSITIONS FOR GALVANIC APPLICATIONS HAVING A HIGH REQUIREMENT FOR HEAT DISTORTION POINT 审中-公开
公开(公告)号：US20180194940A1
公开(公告)日：2018-07-12
申请号：US15742138
申请日：2016-07-04
申请人： Covestro Deutschland AG
发明人： ANDREAS SEIDEL , Wolfgang SCHWARTMANN , Eckhard WENZ , Peter WEIMAR
IPC分类号： C08L69/00 , C08L55/02 , C08L51/04 , C08K5/00
CPC分类号： C08L69/00 , B32B15/082 , B32B15/09 , B32B27/365 , C08K5/0066 , C08L51/04 , C08L55/02 , C08L2201/02 , C08L2201/08 , C08L2205/025 , C23C18/1641
摘要： The invention relates to compositions consisting of A) 70 to 90 parts by weight of at least one polycarbonate, B) 10 to 30 parts by weight of at least one graft polymer containing a rubber-elastic particulate graft base, which contains diene, and containing a vinyl co(polymer) shell, C) 0 to 15 parts by weight of at least one additive, wherein the sum of the parts by weight of components A) and B) in the composition is normalized to 100, (i) characterized in that the rubber content from component B in the composition is at least 6 wt %, (ii) characterized in that the ratio K/S of the proportions by weight of rubber-elastic particulate graft base containing diene from component B) in the composition (═K) to the sum of free vinyl (co)polymer from component B), i.e., vinyl (co)polymer from component B) not covalently bonded to the rubber base in the graft polymer according to component B), and any free vinyl (co)polymer from component C) in the composition (═S) is at least 1.5, (iii) characterized in that the component A) contains at least one monomer unit selected from the group consisting of monomer units described by general formula (2), in which R4 represents H, linear or branched C1-C10 alkyl, preferably linear or branched C1-C6 alkyl, especially preferably linear or branched C1-C4 alkyl, exceedingly preferably H or C1 alkyl (methyl), and R5 represents linear or branched C1-C10 alkyl, preferably linear or branched C1-C6 alkyl, especially preferably linear or branched C1-C4 alkyl, exceedingly preferably C1 alkyl (methyl), and contains at least one monomer unit that is derived from a bis-(4-hydroxyphenyl) compound and that is bridged over the 1,1′ position of a cyclic hydrocarbon possibly substituted with heteroatoms, (iv) characterized in that the proportion (Acyc) of monomer units that are derived from bis-(4-hydroxyphenyl) compounds and that are bridged over the 1,1′ position of a cyclic hydrocarbon possibly substituted with heteroatoms, with respect to the sum of all monomer units derived from bisphenols in the component A), is in the range of 5 to 40 wt %, and (v) characterized in that the component A) has a relative solution viscosity of 1.20 to 1.28, determined according to DIN 51562 in methylene chloride. The invention further relates to the use of the compositions to produce components containing a plastic carrier and a multi-ply metal layer, and to molded bodies produced from the compositions.

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