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31.发明授权公开(公告)号：US09296898B2
公开(公告)日：2016-03-29
申请号：US14585588
申请日：2014-12-30
Applicant: SABIC Global Technologies B.V.
Inventor： Paul Dean Sybert , Laura Gayle Schultz Hume , James Franklin Hoover , Thomas L. Evans
CPC classification number: C08L83/10 , C08L63/00 , C08L69/00 , C08L2201/02 , C08L2205/03 , Y10T428/1352 , Y10T428/31663
Abstract: A poly(siloxane) copolymer composition comprising: a first polymer comprising a first repeating unit, and a poly(siloxane) block unit, a second polymer different from the first polymer and comprising of bromine; and optionally, one or more third polymers different from the first polymer and second polymer; wherein siloxane units are present in the composition in an amount of at least 0.3 wt %, and bromine is present in the composition in an amount of at least 7.8 wt %, each based on the sum of the wt % of the first, second, and optional one or more third polymers; and further wherein an article molded from the composition has an OSU integrated 2 minute heat release test value of less than 65 kW-min/m2 and a peak heat release rate of less than 65 kW/m2, and an E662 smoke test Dmax value of less than 200.
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32.发明授权公开(公告)号：US11174347B2
公开(公告)日：2021-11-16
申请号：US16758953
申请日：2018-11-01
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Paul Dean Sybert , Wei Zhao , Mark Adrianus Johannes van der Mee , Shubashree Swaminathan , Jaykisor Pal , Jordi Calveras , Vaidyanath Ramakrishnan
Abstract: A copolycarbonate optical article comprises a polycarbonate composition including: a copolycarbonate having: 2 to 60 mol % of phthalimidine carbonate units, 2 to 90 mol % of high heat carbonate units, and optionally 2 to 60 mol % of bisphenol A carbonate units. The copolycarbonate has less than 100 ppm of each of phthalimidine, high heat bisphenol, and bisphenol A monomers, and less than 5 ppm of various ions, and is prepared from monomers each having a purity of at least 99.6%. The polycarbonate composition has a glass transition temperature of 200° C. to and a yellowness index of less than 30.
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公开(公告)号：US20210054206A1
公开(公告)日：2021-02-25
申请号：US16977494
申请日：2019-03-27
Applicant: SABIC Global Technologies B.V.
Inventor： Sarah E. Grieshaber , Malvika Bihari , Paul Dean Sybert , Kelly Leung
IPC: C08L83/10 , B29C64/118 , B33Y70/00
Abstract: A composition includes specific amounts of a block polycarbonate-polysiloxane, a core-shell impact modifier, and, optionally, a block polyestercarbonate. The core-shell impact modifier has a core that includes polydimethylsiloxane or poly(butyl acrylate) or both, and a shell includes a poly(methyl methacrylate). The block polyestercarbonate-polysiloxane and the block polyester-carbonate are present in a total amount of greater than 60 weight percent to 99 weight percent. And the block polyestercarbonate-poly-siloxane contributes 0.3 to 0.7 weight percent of dimethylsiloxane units to the composition. Also described are an article comprising the composition, and a method of additive manufacturing utilizing the composition.
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公开(公告)号：US10767045B2
公开(公告)日：2020-09-08
申请号：US16095153
申请日：2017-04-28
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Paul Dean Sybert , Tony Farrell , Rob Boonman , Robert Dirk Van De Grampel , Mark Adrianus Johannes Van Der Mee
Abstract: A melt-blend composition is formed from, based on the total weight of the melt-blend composition, 0 to 5 wt. % of an additive; and 95 to 100 wt. % of a polymer composition, wherein the polymer composition comprises, based on the total weight of the polymer composition, 5 to 95 wt. % of a first copolycarbonate consisting of bisphenol A carbonate units and first additional carbonate units of the formula (II), (II), (III), (IV) or (V); 95 to 5 wt. % of a second copolycarbonate consisting of bisphenol A carbonate units and second additional carbonate units (phthalimidine carbonate units); and 0.001 to 0.1 wt. % of a transesterification catalyst, wherein the melt-blended composition has a haze of less than 15% and a transmission greater than 75%, each measured using the color space CIE1931 (Illuminant C and a 2° observer) at a 3.2 mm thickness.
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35.发明授权公开(公告)号：US10196517B2
公开(公告)日：2019-02-05
申请号：US13874700
申请日：2013-05-01
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Mark Adrianus Johannes van der Mee , Roland Sebastian Assink , Robert Dirk van de Grampel , Paul Dean Sybert
Abstract: Interior railway components (seat components and claddings) comprise a thermoplastic composition comprising: a first polymer comprising bisphenol A carbonate units and monoaryl arylate units, or a second polymer comprising bisphenol A carbonate units, monoaryl arylate units, and siloxane units, or a combination comprising at least one of the foregoing; and a polyetherimide; wherein a sample of the thermoplastic composition has: a smoke density after 4 minutes (Ds-4) of ≤150 measured in accordance with ISO 5659-2 on a 3 mm thick plaque, an integral of the smoke density as a function of time up to 4 minutes (VOF4)≤300 measured in accordance with ISO 5659-2, a maximum average heat release (MAHRE) of ≤300 90 kW/m2 measured in accordance with ISO 5660-1 on a 3 mm thick plaque, and a ductility in multiaxial impact of 80 to 100%, measured in accordance with ISO 6603.
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Patent Agency Ranking
公开(公告)号：US10144827B2
公开(公告)日：2018-12-04
申请号：US15528988
申请日：2015-11-20
Applicant: SABIC Global Technologies B.V.
Inventor： Yogesh Omprakash Sharma , Samik Gupta , Paul Dean Sybert , Olga I. Kuvshinnikova , Balakrishnan Parthipan
IPC: C08L69/00 , C08K5/3432 , C08L67/02
Abstract: A thermoplastic composition including a polyaryl ester, a polymer different from the polyaryl ester, and a phthalone compound according to the formula (I) wherein Z1 represents the atoms necessary to complete a 9- to 13-membered single or fused aromatic ring structure, Z2 represents the atoms necessary to complete a pyridine or quinoline ring, each R1 and each R2 are independently halogen, an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an aromatic or aliphatic thioether group, an aromatic or aliphatic carboxylic acid ester group, or an aromatic or aliphatic amide group, a is 0 to 6, b is 0 to 4, n is 1 or 2, and X is present only if n=2 and is a single bond or a divalent organic radical bonded to the Z1 ring structure through an ether, ketone, or thio linkage.
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37.发明授权公开(公告)号：US10017641B2
公开(公告)日：2018-07-10
申请号：US15110472
申请日：2015-01-12
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Paul Dean Sybert , Mark Adrianus Johannes Van Der Mee , Roland Sebastian Assink , Robert Dirk Van De Grampel , Aditya Narayanan , Feng Cao , Kapil Chandrakant Sheth , Hao Zhou , Xiaoyu Sun , Remco Wirtz
CPC classification number: C08L69/00 , B32B27/08 , C08J5/00 , C08J2369/00 , C08J2469/00 , C08J2479/08 , C08K3/22 , C08K5/526 , C08K2003/2241 , C08L69/005 , C08L79/08 , C08L2201/08 , C08L2203/12 , C08L2203/14 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2205/035 , C08L2205/06 , C08L2207/04 , C25D11/02
Abstract: A thermoplastic composition comprises, based on the total weight of the thermoplastic composition, 10 to 45 wt. % of a poly(etherimide); 35 to 90 wt. % of a polycarbonate component comprising a polycarbonate homopolymer, a poly(carbonate-siloxane), or a combination thereof; 0.5 to 20 wt. % of a compatibilizer polycarbonate component comprising a poly(carbonate-arylate ester), a phthalimidine copolycarbonate, or a combination thereof; up to 5 wt. % of an ultraviolet light stabilizer; and 0 to 20 wt. % of TiO2,wherein a sample of the composition has a 50% higher notched Izod impact energy value compared to the composition without the compatibilizer component.
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公开(公告)号：US09758616B2
公开(公告)日：2017-09-12
申请号：US14607399
申请日：2015-01-28
Applicant: SABIC Global Technologies B.V.
Inventor： Jean-Francois Morizur , Paul Dean Sybert , Amanda Marie Flores , Peter Johnson , Andrew Frazee , Thomas L. Evans
IPC: C08L69/00 , C08J3/28 , C08G64/14 , B29C35/08 , B29C45/00 , C08G64/04 , C08K5/3475 , C08K5/42 , C08K5/5393 , C08K5/549 , C08G64/24 , C08G67/00 , B05D3/06 , C08J7/12 , C08K5/52 , B29K269/00 , B29K69/00 , B29K105/00 , B29K105/24
CPC classification number: C08G64/14 , B05D3/067 , B29C35/08 , B29C35/0805 , B29C45/0001 , B29C2035/0827 , B29K2069/00 , B29K2105/0026 , B29K2105/24 , B29K2269/00 , C08G64/045 , C08G64/24 , C08G67/00 , C08J3/28 , C08J7/123 , C08J2369/00 , C08J2469/00 , C08K5/3475 , C08K5/42 , C08K5/52 , C08K5/5393 , C08K5/549 , C08L69/00 , C08L2201/02 , C08L2205/02 , C08L2205/025 , C08L2312/06
Abstract: Processes for increasing the chemical resistance of a surface of a formed article are disclosed. The formed article is produced from a polymeric composition comprising a photoactive additive containing photoactive groups derived from a monofunctional benzophenone. The surface of the formed article is then exposed to ultraviolet light to cause crosslinking of the photoactive additive and produce a crosslinked surface. The crosslinking enhances the chemical resistance of the surface. Various means for controlling the depth of the crosslinking are also discussed.
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公开(公告)号：US09481761B2
公开(公告)日：2016-11-01
申请号：US14701620
申请日：2015-05-01
Applicant: SABIC Global Technologies B.V.
Inventor： Jean-Francois Morizur , Paul Dean Sybert , James Franklin Hoover , Derek Lake
IPC: C08G64/00 , C08G64/14 , C08J3/28 , B29C35/08 , B29C45/00 , C08G64/04 , C08K5/3475 , C08K5/42 , C08K5/5393 , C08K5/549 , C08L69/00 , C08G64/24 , C08G67/00 , B05D3/06 , C08J7/12 , C08K5/52 , C08G63/02 , B29K269/00 , B29K69/00 , B29K105/00 , B29K105/24
CPC classification number: C08G64/14 , B05D3/067 , B29C35/08 , B29C35/0805 , B29C45/0001 , B29C2035/0827 , B29K2069/00 , B29K2105/0026 , B29K2105/24 , B29K2269/00 , C08G64/045 , C08G64/24 , C08G67/00 , C08J3/28 , C08J7/123 , C08J2369/00 , C08J2469/00 , C08K5/3475 , C08K5/42 , C08K5/52 , C08K5/5393 , C08K5/549 , C08L69/00 , C08L2201/02 , C08L2205/02 , C08L2205/025 , C08L2312/06
Abstract: Disclosed herein are compositions including a cross-linked polycarbonate. The cross-linked polycarbonate may be derived from a polycarbonate having about 0.5 mol % to about 5 mol % endcap groups derived from a monohydroxybenzophenone. A plaque including the composition can achieve a UL94 5VA rating. Also disclosed herein are articles including the compositions, methods of using the compositions, and processes for preparing the compositions.
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公开(公告)号：US20150259472A1
公开(公告)日：2015-09-17
申请号：US14723967
申请日：2015-05-28
Applicant: SABIC Global Technologies B.V.
Inventor： James Franklin Hoover , Derek Lake , Jean-Francois Morizur , Paul Dean Sybert
IPC: C08G64/28
Abstract: Different interfacial processes for producing photoactive additives are disclosed. Generally, the photoactive additives are formed from a photoactive moiety, a first linker moiety, and a diol chain extender. The resulting additives can be crosslinked with other polymers upon exposure to UV radiation.
Abstract translation: 公开了用于制备光活性添加剂的不同界面方法。 通常，光活性添加剂由光活性部分，第一连接体部分和二醇扩链剂形成。 所得添加剂可以在暴露于紫外线辐射下与其它聚合物交联。
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