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11.发明申请公开(公告)号：US20180187011A1
公开(公告)日：2018-07-05
申请号：US15738206
申请日：2016-06-24
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Hao Zhou , Feng Cao , Mark Adrianus Johannes van der Mee , Roland Sebastian Assink , Robert Dirk van de Grampel , Remco Wirtz
IPC: C08L83/10
CPC classification number: C08L83/10 , C08K3/22 , C08K3/34 , C08K5/524 , C08L25/12 , C08L69/005 , C08L79/08 , C08L81/06 , C08L83/00 , C08L2201/08 , C08L2205/03
Abstract: A thermoplastic composition comprises 10 to 50 wt. % of a poly(arylene ether-sulfone), or a combination comprising a poly(arylene ether-sulfone) and a poly(etherimide), 35 to 90 wt. % of a poly(carbonate-siloxane), 0.5 to 25 wt. % of a poly(carbonate-arylate ester) compatibilizer, a poly(carbonate-arylate ester-siloxane) compatibilizer, or a combination comprising at least one of the foregoing, and up to 15 wt. % of an ultraviolet light stabilizer; wherein a sample of the composition has a notched Izod impact energy of at least 200 J/m at 23° C.; and a 40% higher notched Izod impact energy value compared to the composition without the compatibilizer component.
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12.发明授权公开(公告)号：US09994709B2
公开(公告)日：2018-06-12
申请号：US15061514
申请日：2016-03-04
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Mark Adrianus Johannes van der Mee , Robert Dirk van de Grampel , Roland Sebastian Assink , Paul Dean Sybert
IPC: C08L69/00 , C09K21/14 , B32B5/00 , C08L83/10 , B32B27/36 , C08L79/04 , C08K5/49 , C08L79/08 , C08G73/10 , C08G77/448
CPC classification number: C08L69/005 , B32B5/00 , B32B27/365 , C08G73/1046 , C08G77/448 , C08K5/49 , C08L69/00 , C08L79/04 , C08L79/08 , C08L83/10 , C08L2201/02 , C09K21/14
Abstract: 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.
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公开(公告)号：US09718956B2
公开(公告)日：2017-08-01
申请号：US14154737
申请日：2014-01-14
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Mark Adrianus Johannes van der Mee , Remco Wirtz , Roland Sebastian Assink , Robert Dirk van de Grampel
IPC: C08L69/00 , C08L51/08 , C08F283/12 , C08G77/04 , C08G77/448
CPC classification number: C08L69/00 , C08F283/124 , C08G77/04 , C08G77/448 , C08K7/14 , C08L51/085 , C08L69/005 , C08L83/04 , C08L83/10
Abstract: A aircraft component comprises a polycarbonate composition comprising: a first polycarbonate selected from a polycarbonate homopolymer, a poly(aliphatic ester-carbonate), or a combination thereof; a second polymer different from the first polycarbonate, the second polymer comprising a poly(carbonate-siloxane) copolymer, a polydialkylsiloxane, a silicone graft copolymer, or a combination thereof, wherein siloxane units in the second polymer are present in the polycarbonate composition in an amount of 0.3 to 3 wt. %, based on the total weight of the polycarbonate composition; and 10 to 50 wt. % of glass fiber, based on the total weight of the polycarbonate composition.
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公开(公告)号：US20230272187A1
公开(公告)日：2023-08-31
申请号：US18142713
申请日：2023-05-03
Applicant: SABIC Global Technologies B.V.
Inventor： Tamara Marijke Eggenhuisen , Roland Sebastian Assink , Kazuhiko Mitsui , Robert Dirk van de Grampel , Mark van der Mee
CPC classification number: C08K5/42 , B29C45/0001 , C08G64/14 , C08L69/00 , B29K2069/00
Abstract: 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.
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公开(公告)号：US11572468B2
公开(公告)日：2023-02-07
申请号：US16665580
申请日：2019-10-28
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Mark Adrianus Johannes Van Der Mee , Roland Sebastian Assink , Hendrikus Petrus Cornelis Van Heerbeek
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US20210347097A1
公开(公告)日：2021-11-11
申请号：US17378112
申请日：2021-07-16
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Abstract: 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.
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公开(公告)号：US10808100B2
公开(公告)日：2020-10-20
申请号：US16061473
申请日：2016-12-12
Applicant: SABIC Global Technologies B.V.
Inventor： Tamara Marijke Eggenhuisen , Roland Sebastian Assink , Eduardus Ludovicus Louisa Broekaart , Robert Dirk Van De Grampel
IPC: C08K5/00 , C08K5/3475
Abstract: 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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公开(公告)号：US10787568B2
公开(公告)日：2020-09-29
申请号：US16319387
申请日：2017-07-25
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Mark Adrianus Johannes Van Der Mee , Nathalie Gonzalez Vidal , Fabrizio Micciche , Roland Sebastian Assink , Kazuhiko Mitsui , Johannes De Brouwer , Shahram Shafaei , Hendrikus Petrus Cornelis Van Heerbeek , Tamara Marijke Eggenhuisen , Robert Dirk Van De Grampel
Abstract: tic composition includes: a high heat polycarbonate comprising optional bisphenol A carbonate units and high heat carbonate units of the formula (1), (2), (3), or a combination thereof; optionally a bisphenol A homopolycarbonate; and 2 to 40 ppm of an organosulfonic stabilizer of the formula (a) wherein the high heat carbonate units are present in an amount of 20 to 49 mol %, preferably 30 to 40 mol % based on the sum of the moles of the high heat polycarbonate and the bisphenol A homopolycarbonate, and optionally the high heat polycarbonate comprises less than 2 ppm by weight of each of an ion of lithium, sodium, potassium, calcium, magnesium, ammonium, chlorine, bromine, fluorine, nitrite, nitrate, phosphite, phosphate, sulfate, formate, acetate, citrate, oxalate, trimethylammonium, and triethylammonium, as measured by ion chromatography; and the thermoplastic composition has: a Vicat B120 of 160° C. or higher measured according to ISO 306; and a yellowness index of less than 12, measured according to ASTM D1925.
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公开(公告)号：US10723877B2
公开(公告)日：2020-07-28
申请号：US16303393
申请日：2017-05-27
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Mark Adrianus Johannes Van Der Mee , Nathalie Gonzalez Vidal , Fabrizio Micciche , Roland Sebastian Assink , Kazuhiko Mitsui , Johannes De Brouwer , Shahram Shafaei , Henrikus Petrus Cornelis Van Heerbeek , Tamara Marijke Eggenhuisen , Robert Dirk Van De Grampel
Abstract: A lens containing a polycarbonate composition is disclosed. The polycarbonate composition includes a copolycarbonate having bisphenol A carbonate units and second carbonate units of the formula and 2 to 40 ppm of an organosulfonic stabilizer of the formula wherein the second carbonate units are present in an amount of 20 to 49 mol %, preferably 30 to 40 mol % based on the sum of the moles of the copolycarbonate and the bisphenol A homopolycarbonate. The polycarbonate composition has: a Vicat B120 of 160° C. or higher measured according to ISO 306; and a yellowness index of less than 12, measured according to ASTM D1925.
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公开(公告)号：US10947381B2
公开(公告)日：2021-03-16
申请号：US16302827
申请日：2017-05-27
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Mark Adrianus Johannes Van Der Mee , Nathalie Gonzalez Vidal , Fabrizio Micciche , Roland Sebastian Assink , Kazuhiko Mitsui , Johannes De Brouwer , Shahram Shafaei , Hendrikus Petrus Cornelis Van Heerbeek , Tamara Marijke Eggenhuisen , Robert Dirk Van De Grampel
Abstract: A thermoplastic composition comprises: a copolycarbonate comprising bisphenol A carbonate units and second carbonate units of the formula (I) and optionally, a bisphenol A homopolycarbonate; wherein the second carbonate units are present in an amount of 10 to 49 mol % based on the sum of the moles of the copolycarbonate and the bisphenol A homopolycarbonate, the copolycarbonate comprises less than 2 ppm by weight of each of an ion of lithium, sodium, potassium, calcium, magnesium, ammonium, chlorine, bromine, fluorine, nitrite, nitrate, phosphite, phosphate, sulfate, formate, acetate, citrate, oxalate, trimethylammonium, and triethylammonium, as measured by ion chromatography, and the thermoplastic composition has a bisphenol A purity of at least 99.6%, or at least 99.7% as determined by high performance liquid chromatography. The thermoplastic composition has a Vicat B120 of 155° C. or higher; and an increase in yellowness index of less than 10 during 1000 hours of heat aging at 155° C.
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