公开(公告)号：US20180362758A1

公开(公告)日：2018-12-20

申请号：US16061565

申请日：2016-06-28

申请人： SABIC Global Technologies B.V.

发明人： Tong WU ,  Liang WEN ,  Anirban GANGULY ,  Susanta MITRA

IPC分类号： C08L69/00 ,  B29B7/88 ,  B29C45/00 ,  C23C18/20 ,  C23C18/16

摘要： The present disclosure relates to thermoplastic compositions. The disclosed compositions comprise at least one polycarbonate polymer, at least one polysiloxane-polycarbonate copolymer, at least one laser direct structuring additive, and low levels of at least one oligomeric siloxane additive, the composition exhibiting improved strength and electrical properties. Methods for making the disclosed thermoplastic compositions and the articles of manufacture comprising the disclosed thermoplastic compositions are also disclosed.

公开(公告)号：US20170321023A1

公开(公告)日：2017-11-09

申请号：US15496664

申请日：2017-04-25

申请人： Sabic Global Technologies, B.V.

发明人： Wazed ALI ,  Redha BELLA ,  Theo HOEKS ,  Susanta MITRA

IPC分类号： C08J5/18 ,  H01L41/187 ,  C08K3/22 ,  B29C39/42 ,  C08K9/04 ,  H01L41/35 ,  B29C39/00 ,  B29L31/34 ,  B29K79/00 ,  B29K105/00

CPC分类号： C08J5/18 ,  B29C39/003 ,  B29C39/42 ,  B29K2079/085 ,  B29K2105/0005 ,  B29L2031/3475 ,  C08J2379/08 ,  C08K3/22 ,  C08K9/04 ,  C08K2003/2206 ,  C08K2003/2237 ,  C08L79/08 ,  H01G4/1209 ,  H01G4/1227 ,  H01L41/183 ,  H01L41/1871 ,  H01L41/35 ,  H01L41/37

摘要： A method of making a solvent cast polymer composite film comprising (a) contacting barium titanate, a titanate coupling agent (TCA) and a mixing solvent to form a barium titanate and TCA solution; (b) dispersing at least a portion of the barium titanate and TCA solution to form TCA treated barium titanate; (c) contacting at least a portion of the TCA treated barium titanate with a polyetherimide and a casting solvent to form a polymer composite casting solution; (d) casting at least a portion of the polymer composite casting solution onto a casting substrate to form a solvent cast polymer composite solution; and (e) curing at least a portion of the solvent cast polymer composite solution to form the solvent cast polymer composite film.

公开(公告)号：US20180002456A1

公开(公告)日：2018-01-04

申请号：US15543344

申请日：2016-01-25

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Ritesh NANDY ,  Prashant PATIL ,  Susanta MITRA ,  Seungcheol C. HAN

IPC分类号： C08C19/20 ,  C08C19/06 ,  B60C1/00

CPC分类号： C08C19/20 ,  A61K51/04 ,  A61K2123/00 ,  B60C1/0016 ,  C08C19/06 ,  C08K3/36 ,  C08K5/548 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  G21H5/02

摘要： A method of preparing functionalized elastomers, including epoxy ring-opening an epoxidized elastomer with a C1-C32 hydrocarbyl-substituted thiol to provide a functionalized elastomer comprising an epoxy functional group, a hydroxy functional group, and a C1-C32 hydrocarbyl-substituted thio functional group. The hydroxy functional group and the C1-C32 hydrocarbyl-substituted thio functional group are vicinal functional groups.

公开(公告)号：US20170267858A1

公开(公告)日：2017-09-21

申请号：US15505421

申请日：2015-09-03

申请人： SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Sangita NANDI ,  Susanta MITRA ,  Jelena BOZOVIC-VUKIC ,  Abdulsattar DAWOOD

IPC分类号： C08L59/02

CPC分类号： C08L59/02 ,  C08K3/40 ,  C08K5/005 ,  C08K7/14 ,  C08L33/00 ,  C08L33/12 ,  C08L51/04 ,  C08L59/04 ,  C08L2201/00 ,  C08L2201/08

摘要： Reinforced polyoxymethylene compositions including 50 to 90 wt. % of a polyoxymethylene; 10 to 50 wt. % of glass fibers, wherein the weight of the polyoxymethylene and the glass fibers total 100 wt. %; 1 to less than 4.0 wt. % of a (meth)acrylic polymer additive, based on the total weight of the polyoxymethylene and the glass fibers; 0.1 to 5 wt. %, preferably 0.1 to 2.5 wt. % of a heat stabilizer; and 0.1 to 5 wt. % of an antioxidant, wherein the amounts of the (meth)acrylic polymer additive, the heat stabilizer, and the antioxidant are based on the total weight of the polyoxymethylene and the glass fibers.