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1. 发明授权

US10005902B2 Compatibilized compositions, articles formed therefrom, and methods of manufacture thereof 有权
公开(公告)号：US10005902B2
公开(公告)日：2018-06-26
申请号：US15110477
申请日：2015-01-12
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： 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
IPC分类号： C08L69/00 , C08L79/08 , B32B27/08 , C08J5/00 , C25D11/02 , C08K3/22
CPC分类号： 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
摘要： 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 poly(carbonate-siloxane); 0.5 to 20 wt. % of compatibilizer polycarbonate component comprising a poly(carbonate-arylate ester); up to 15 wt. % of an ultraviolet light stabilizer; and 0 to 30 wt. % of TiO2; wherein a sample of the composition has a notched Izod impact energy of at least 200 J/m at 23° C. measured in accordance to ASTM D256; and an at least 50% higher notched Izod impact energy value compared to the composition without the compatibilizer component measured in accordance to ASTM D256.

2. 发明授权

US09688842B2 Thermoplastic polycarbonate copolymer compositions, methods of their manufacture, and articles thereof 有权
公开(公告)号：US09688842B2
公开(公告)日：2017-06-27
申请号：US14574997
申请日：2014-12-18
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Mark Adrianus Johannes van der Mee , Robert Dirk van de Grampel , Roland Sebastian Assink , Paul Dean Sybert
IPC分类号： C08K5/523 , C08K5/5399 , C08K5/5397 , B32B5/00 , C08L69/00 , C08K3/04 , C08K5/5393 , C08K9/00 , C08J9/00 , C08K3/22
CPC分类号： C08K5/523 , B32B5/00 , C08J9/0038 , C08J2369/00 , C08K3/04 , C08K5/5393 , C08K5/5397 , C08K5/5399 , C08K9/00 , C08K2003/2241 , C08L69/00 , C08L83/10 , Y10T428/1397
摘要： A thermoplastic composition includes a poly(carbonate-arylate ester); and an organophosphorus compound in an amount effective to provide 0.1 to 1.0 wt % phosphorus based on the total weight of the composition, wherein an article molded from the composition has a smoke density after four minutes (Ds-4) of less than or equal to 300 determined according to ISO 5659-2 on a 3 mm thick plaque and a maximum average rate of heat release emission (MAHRE) of less than or equal to 90 kW/m2 determined according to ISO 5660-1 on a 3 mm thick plaque.

3. 发明授权

US11692076B2 Interfacial polymerization process for polycarbonate in injection molding manufacturing with use of sulfonic acid as a stabilizer 有权
公开(公告)号：US11692076B2
公开(公告)日：2023-07-04
申请号：US16609934
申请日：2018-06-15
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Tamara Marijke Eggenhuisen , Roland Sebastian Assink , Kazuhiko Mitsui , Robert Dirk van de Grampel , Mark van der Mee
IPC分类号： C08K5/42 , B29C45/00 , C08G64/14 , C08L69/00 , B29K69/00
CPC分类号： C08K5/42 , B29C45/0001 , C08L69/00 , B29K2069/00 , C08L2201/08 , C08L2205/025 , C08L2205/03
摘要： A composition includes a polycarbonate resin formed via an interfacial polymerization process and from 0.05 ppm to 50 ppm of a sulfonic acid. A molded article formed from the composition may exhibit a yellowness index that is less than that of a reference molded article formed from substantially similar polycarbonate composition comprising the polycarbonate resin but in the absence of the sulfonic acid. Methods for forming the molded article in accordance with the above are also described.

4. 发明授权

US10590240B2 Thermoplastic composition with balanced chemical resistance and impact properties 有权
公开(公告)号：US10590240B2
公开(公告)日：2020-03-17
申请号：US15737951
申请日：2016-06-24
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Hao Zhou , Mark Adrianus Johannes van der Mee , Roland Sebastian Assink , Robert Dirk van de Grampel , Remco Wirtz , Feng Cao
IPC分类号： C08L83/10 , C08G73/10 , C08G77/448 , C08L79/08 , C08L81/06
摘要： A thermoplastic composition comprising, based on the total weight of the thermoplastic composition, 5 to 30 wt. % of a poly(arylene ether-sulfone); and 50 to 95 wt. % of a polycarbonate component comprising a poly(carbonate-siloxane) and optionally a polycarbonate homopolymer; wherein a sample of the composition has a notched Izod impact value of greater than or equal to 30 kJ/m2; a tensile yield strength retention of 80% and higher after exposure of an ISO tensile bar for 24 hours to sunscreen under 0.5% strain compared to a non-exposed reference; and an elongation at break retention of 80% and higher after exposure of an ISO tensile bar for 24 hours to sunscreen under 0.5% strain compared to a non-exposed reference.

5. 发明申请

US20170022362A1 HIGH HEAT POLYCARBONATE COMPOSITIONS 审中-公开
公开(公告)号：US20170022362A1
公开(公告)日：2017-01-26
申请号：US15302502
申请日：2015-04-15
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Sarah E. Grieshaber , Tony Farrell , Daniel Francis Lowery , Mark Adrianus Johannes van der Mee , Roland Sebastian Assink , Robert Dirk van de Grampel
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , B32B15/09 , C08L2201/08 , C08L2205/025 , C08L2205/03 , C08L2205/035 , C23C18/1641 , C08L67/02
摘要： Polycarbonate blend compositions are disclosed. The compositions include at least one polycarbonate useful for high heat applications. The compositions can include one or more additional polymers. The compositions can include one or more additives. The compositions can be used to prepare articles of manufacture, and in particular, automotive bezels.

6. 发明申请

US20160185960A1 THERMOPLASTIC COMPOSITIONS HAVING LOW SMOKE, METHODS OF THEIR MANUFACTURE, AND USES THEREOF 审中-公开
标题翻译：具有低烟雾的热塑性组合物，其制造方法及其用途
公开(公告)号：US20160185960A1
公开(公告)日：2016-06-30
申请号：US15061514
申请日：2016-03-04
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Mark Adrianus Johannes van der Mee , Robert Dirk van de Grampel , Roland Sebastian Assink , Paul Dean Sybert
IPC分类号： C08L69/00 , C08L79/04 , C08L83/10
CPC分类号： C08L69/005 , B32B5/00 , B32B27/365 , C08G73/1046 , C08G77/448 , C08K5/49 , C08L69/00 , C08L79/04 , C08L79/08 , C08L83/10 , C08L2201/02 , C09K21/14
摘要： A low smoke density thermoplastic composition comprising, based on the total weight of the thermoplastic composition, 70 to 95 wt % of a polycarbonate copolymer comprising first repeating units and second repeating units, wherein the first repeating units are not the same as the second repeating units, and wherein the first repeating units are bisphenol carbonate units of the formula wherein Ra and Rb are each independently C1-12 alkyl, C1-12 alkenyl, C3-8 cycloalkyl, or C1-12 alkoxy, p and q are each independently 0 to 4, and Xa is a single bond, —O—, —S—, —S(O)—, —S(O)2—, —C(O)—, a C1-11 alkylidene of formula —C(Rc)(Rd)— wherein Rc and Rd are each independently hydrogen or C1-10 alkyl, or a group of the formula —C(═Re)— wherein Re is a divalent C1-10 hydrocarbon group; and the second repeating units comprise bisphenol carbonate units that are not the same as the first repeating bisphenol carbonate units, siloxane units, arylate ester units, or a combination of arylate ester units and siloxane units; and 5 to 30 wt % of a polyetherimide based on the weight of the composition, wherein an article molded from the composition has a smoke density (Ds-4) value of equal to or less than 300 as measured by ISO 5659-2 on a 3 mm thick plaque.
摘要翻译：一种低烟密度热塑性组合物，其包含基于所述热塑性组合物的总重量为70至95重量％的包含第一重复单元和第二重复单元的聚碳酸酯共聚物，其中所述第一重复单元与所述第二重复单元不相同并且其中所述第一重复单元是下式的双酚碳酸酯单元，其中R a和R b各自独立地为C 1-12烷基，C 1-12烯基，C 3-8环烷基或C 1-12烷氧基，p和q各自独立地为0至 4，Xa为单键，-O - ， - S - ， - S（O） - ， - S（O）2 - ， - C（O））（Rd） - 其中R c和R d各自独立地为氢或C 1-10烷基，或式-C（= Re） - 的基团，其中Re为二价C 1-10烃基; 并且第二重复单元包括与第一重复双酚碳酸酯单元，硅氧烷单元，芳基酯单元或芳基酯单元和硅氧烷单元的组合不同的双酚碳酸酯单元; 和5至30重量％的基于组合物重量的聚醚酰亚胺，其中由组合物模制的制品的烟浓度（Ds-4）值等于或小于300，如通过ISO 5659-2测量的 3毫米厚的斑块。

7. 发明公开

US20230272187A1 USE OF SULFONIC ACID AS STABILIZER IN POLYCARBONATE 审中-公开
公开(公告)号：US20230272187A1
公开(公告)日：2023-08-31
申请号：US18142713
申请日：2023-05-03
申请人： SABIC Global Technologies B.V.
发明人： Tamara Marijke Eggenhuisen , Roland Sebastian Assink , Kazuhiko Mitsui , Robert Dirk van de Grampel , Mark van der Mee
IPC分类号： C08K5/42 , B29C45/00 , C08G64/14 , C08L69/00
CPC分类号： C08K5/42 , B29C45/0001 , C08G64/14 , C08L69/00 , B29K2069/00
摘要： A composition includes a polycarbonate resin formed via an interfacial polymerization process and from 0.05 ppm to 50 ppm of a sulfonic acid. A molded article formed from the composition may exhibit a yellowness index that is less than that of a reference molded article formed from substantially similar polycarbonate composition comprising the polycarbonate resin but in the absence of the sulfonic acid. Methods for forming the molded article in accordance with the above are also described.

8. 发明授权

US11572468B2 Weatherable transparent high heat polycarbonate copolymer composition 有权
公开(公告)号：US11572468B2
公开(公告)日：2023-02-07
申请号：US16665580
申请日：2019-10-28
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Mark Adrianus Johannes Van Der Mee , Roland Sebastian Assink , Hendrikus Petrus Cornelis Van Heerbeek
IPC分类号： C08L69/00 , G02B1/111 , G02B1/14 , C08K5/00 , C08K5/42 , C08K5/521 , C08K5/524
摘要： A thermoplastic composition comprising: a copolycarbonate comprising bisphenol A (BPA) carbonate units and 10-50 mol % of second carbonate units different from the BPA carbonate units; a poly(carbonate-arylate ester) copolymer comprising BPA carbonate units and 5-50 mol % of monoaryl arylate ester units; and optionally a BPA homopolycarbonate; wherein the thermoplastic composition has at least one of: a Vicat B120 softening temperature of 155° C. or greater; or a yellowness index of less than 10 on a plaque having a thickness of 3 mm and molded at a temperature of 360° C. for 5 minutes; or an increase in yellowness index of less than 5 after 600 hours of weathering per ISO 11341 on a molded plaque having a thickness of 1 mm.

9. 发明申请

US20210347097A1 STABLE POLYCARBONATE COMPOSITION 有权
公开(公告)号：US20210347097A1
公开(公告)日：2021-11-11
申请号：US17378112
申请日：2021-07-16
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Tamara Marijke Eggenhuisen , Roland Sebastian Assink , Robert Dirk van de Grampel
IPC分类号： B29C45/00 , C08L69/00 , C08K3/30 , C08K5/42 , C08K5/524 , C08K5/3475 , B29C45/78 , C08K5/00
摘要： A composition includes a polycarbonate resin, a heat stabilizer, and an acid stabilizer. An article formed from the composition, when tested using a 2.5 mm color plaque, includes a level of free —OH groups that is less than a level of free —OH groups of a reference article injection molded from a substantially similar reference composition consisting essentially of the polycarbonate resin without the heat stabilizer and the acid stabilizer. Methods for forming the molded article in accordance with the above are also described.

10. 发明授权

US10808100B2 Abusively molded article including color stable components 有权
公开(公告)号：US10808100B2
公开(公告)日：2020-10-20
申请号：US16061473
申请日：2016-12-12
申请人： SABIC Global Technologies B.V.
发明人： Tamara Marijke Eggenhuisen , Roland Sebastian Assink , Eduardus Ludovicus Louisa Broekaart , Robert Dirk Van De Grampel
IPC分类号： C08K5/00 , C08K5/3475
摘要： A molded article includes a polycarbonate resin, an ultraviolet (UV) absorbing component, a heat stabilizer component, and a colorant. The molded article, when tested using a 2.5 mm color plaque, includes a color difference delta E* (dE*) of less than about 0.6 following molding under abusive molding conditions as compared to a reference article molded under standard processing conditions. The molded article may include a color difference delta b* (db*) of less than about 0.3 after being molded under the abusive molding conditions as compared to a reference article molded under standard processing conditions. The UV absorbing component may include a benzotriazole compound. Methods for forming a molded article in accordance with the above are also described.

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