公开(公告)号：US20160002429A1

公开(公告)日：2016-01-07

申请号：US14767686

申请日：2014-02-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Constantin Donea ,  Safwat E. Tadros ,  Hendrik Cornelis Jacobus de Nooijer ,  Christianus Johannes Jacobus Maas ,  Michael M. Laurin ,  Sandeep Dhawan ,  Shuailei Ma ,  Michael J. Davis ,  Jian Zhou ,  Yuanqing He

IPC: C08J9/14 ,  B32B27/06

CPC classification number: C08J9/142 ,  B29C44/24 ,  B29C44/505 ,  B32B27/065 ,  B32B2250/40 ,  B32B2250/42 ,  B32B2264/0207 ,  B32B2264/102 ,  B32B2266/0214 ,  B32B2266/08 ,  B32B2307/3065 ,  B32B2307/406 ,  B32B2307/712 ,  B32B2307/718 ,  B32B2605/00 ,  B32B2605/003 ,  C08J9/0061 ,  C08J9/0066 ,  C08J9/06 ,  C08J9/08 ,  C08J9/122 ,  C08J9/36 ,  C08J2201/03 ,  C08J2203/00 ,  C08J2203/02 ,  C08J2203/04 ,  C08J2203/06 ,  C08J2355/02 ,  C08J2365/02 ,  C08J2367/00 ,  C08J2369/00 ,  C08J2371/12 ,  C08J2379/08 ,  C08J2383/04 ,  C08J2409/00 ,  C08J2409/06 ,  C08J2433/08 ,  C08J2455/02

Abstract: In one embodiment, a polymeric sheet, comprising: a foamed layer comprising a polymeric material, wherein the polymeric material has a Tg of greater than or equal to 100° C.; and wherein the sheet has a weight reduction of 10% to 60%, as compared to a solid sheet of the same geometry and size formed from the same polymeric material. The sheet, at the thickness of 1.0 mm, has a smoke density of less than or equal to 200 particles after four minutes of burning according to ASTM E662-06. The sheet is thermoformable.

Abstract translation: 在一个实施方案中，聚合物片材包括：包含聚合物材料的发泡层，其中所述聚合物材料具有大于或等于100℃的Tg; 并且其中与由相同聚合物材料形成的相同几何形状和尺寸的固体片材相比，片材具有10％至60％的重量减轻。 根据ASTM E662-06，厚度为1.0mm的片材在燃烧四分钟后具有小于或等于200个颗粒的烟雾密度。 该片材是可热成型的。

公开(公告)号：US20190308360A1

公开(公告)日：2019-10-10

申请号：US16463106

申请日：2017-12-28

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Chao Liu ,  Ying Na ,  Shuailei Ma ,  Yonglei Xu ,  Kapil Chandrakant Sheth ,  Shan Qin

IPC: B29C48/154 ,  B29C48/00 ,  B29C48/05 ,  B29C48/28 ,  B29C48/88

Abstract: A method of making a wire with multiple coating layers can comprise: preheating a wire to a temperature Tpreheat to form a pre-heated wire; using a first extruder to coat the pre-heated wire with the first coating material to form a first coated wire; passing the first coated wire to a second extruder without storing the first coated wire, coating the first coated wire with a second coating material to form a second coated wire; and cooling the second coated wire.

公开(公告)号：US20180319930A1

公开(公告)日：2018-11-08

申请号：US15775110

申请日：2016-10-12

Applicant: SABIC GLOBAL TECHNOLOGIES, B.V.

Inventor： Edward Norman Peters ,  Ying Na ,  Shuailei Ma ,  Jian Yang

IPC: C08G59/42 ,  C08G65/48 ,  H01B1/02 ,  H01B17/56

CPC classification number: C08G59/4238 ,  B32B15/092 ,  C08G59/4246 ,  C08G59/4269 ,  C08G65/485 ,  C08L63/00 ,  C08L63/04 ,  C08L71/126 ,  H01B1/02 ,  H01B17/56

Abstract: A method of forming a cured epoxy material includes pre-reacting a phenylene ether oligomer with an anhydride hardener before adding an epoxy resin and a curing promoter, then curing the resulting composition. The method provides an improved balance of heat resistance and toughness relative to corresponding methods in which the phenylene ether oligomer is pre-reacted with the epoxy resin prior to addition of hardener, and in which all components are mixed simultaneously. The cured epoxy material can be used in the composite core of an aluminum conductor composite core reinforced cable.

公开(公告)号：US10745533B2

公开(公告)日：2020-08-18

申请号：US16317660

申请日：2017-07-05

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Shuailei Ma ,  Kapil Chandrakant Sheth ,  Ji Zhou ,  Jian Yang ,  Raghavendra Raj Maddikeri

IPC: C08J9/08 ,  C08J9/00 ,  C08L71/12 ,  C08L83/12 ,  H01B3/30 ,  H01B3/44 ,  H01B7/295 ,  H01B13/00 ,  H01B3/42

Abstract: A foamed thermoplastic material includes a thermoplastic material exhibiting, in its unfoamed state, a particular flammability index, flame growth rate, and specific extinction area. The foamed thermoplastic material further includes a plurality of cells having a number average mean diameter of 5 to 150 micrometers present in an amount effective to provide the foamed thermoplastic material with a density that is 10 to 90 percent of the density of the unfoamed thermoplastic material. The foamed thermoplastic material exhibits a desirable tensile elongation and dielectric constant. A process for forming the foamed thermoplastic material, articles including the foamed thermoplastic material, and an article-forming process are also described.

公开(公告)号：US11001709B2

公开(公告)日：2021-05-11

申请号：US16479787

申请日：2017-05-05

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Christopher Luke Hein ,  Rahul Patil ,  Bing Zhou ,  Guangxin Lin ,  Chelsea Schmidt ,  David Zoller ,  Shuailei Ma ,  Chester Hassman

IPC: C08L69/00 ,  C08G63/64 ,  C08G77/448 ,  C08K5/053 ,  C08K5/08 ,  C08K5/09 ,  C08K5/13 ,  C08L83/10

Abstract: A polycarbonate copolymer contains aromatic carbonate units; optionally siloxane units; and resorcinol arylate ester units. The resorcinol arylate ester units of the polycarbonate copolymer are derived from a resorcinol composition having a hydroquinone content of 50 to 1200 parts per million, a catechol content of 5 to 29 parts per million, and a phenol content of 0 to 2400, each as determined by high performance liquid chromatography, and further comprising an acid stabilizer.

公开(公告)号：US10196494B2

公开(公告)日：2019-02-05

申请号：US14767686

申请日：2014-02-21

Applicant: SABIC Global Technologies B.V.

Inventor： Constantin Donea ,  Safwat E. Tadros ,  Hendrik Cornelis Jacobus de Nooijer ,  Christianus Johannes Jacobus Maas ,  Michael M. Laurin ,  Sandeep Dhawan ,  Shuailei Ma ,  Michael J. Davis ,  Jian Zhou ,  Yuanqing He

IPC: B32B27/02 ,  C08J9/14 ,  B32B27/06 ,  B29C44/24 ,  C08J9/00 ,  C08J9/08 ,  C08J9/36 ,  B29C44/50

Abstract: In one embodiment, a polymeric sheet, comprising: a foamed layer comprising a polymeric material, wherein the polymeric material has a Tg of greater than or equal to 100° C.; and wherein the sheet has a weight reduction of 10% to 60%, as compared to a solid sheet of the same geometry and size formed from the same polymeric material. The sheet, at the thickness of 1.0 mm, has a smoke density of less than or equal to 200 particles after four minutes of burning according to ASTM E662-06. The sheet is thermoformable.