公开(公告)号：US10539715B2

公开(公告)日：2020-01-21

申请号：US14772167

申请日：2014-03-11

Applicant: BAYER MATERIALSCIENCE LLC

Inventor： Xiangyang Li ,  Rudiger Gorny

IPC: G02B1/10 ,  C08L83/06 ,  G02B5/26 ,  C08L69/00 ,  G02B5/20 ,  C08K3/013 ,  C08G77/14

Abstract: The present invention provides a composition comprising a polycarbonate, an infrared (IR) reflective additive and an epoxy-functional silicone, wherein the composition exhibits a reduced melt flow change over a comparable compound not containing an epoxy-functional silicone.

公开(公告)号：US20160024300A1

公开(公告)日：2016-01-28

申请号：US14773888

申请日：2014-03-11

Applicant: BAYER MATERIALSCIENCE LLC

Inventor： Xiangyang Li

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K3/22 ,  C08K3/38 ,  C08K5/523 ,  C08K7/14 ,  C08K2003/2227 ,  C08K2003/387 ,  C08L9/00 ,  C08L51/085 ,  C08L67/02 ,  C08L83/04 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2207/04 ,  C08L33/06

Abstract: The present invention provides a polycarbonate composition containing hydroxy aluminum hydroxide which exhibits increased gloss level. This effect is seen in polycarbonate blend or blends of polycarbonate and polyesters. This additive is effective in increasing the gloss level of polymer or polymer blend with gloss levels lower than 80 at 20 degree incident angle.

Abstract translation: 本发明提供含有羟基氢氧化铝的聚碳酸酯组合物，其表现出增加的光泽度。 在聚碳酸酯共混物或聚碳酸酯和聚酯的共混物中可以看到这种效果。 该添加剂有效地提高聚合物或聚合物共混物的光泽度，其光泽度在20度入射角下低于80。

公开(公告)号：US20160024302A1

公开(公告)日：2016-01-28

申请号：US14773849

申请日：2014-03-05

Applicant: BAYER MATERIALSCIENCE LLC ,  Covestro LLC

Inventor： Xiangyang Li

IPC: C08L69/00

CPC classification number: C08L69/005 ,  C08K3/38 ,  C08K5/523 ,  C08K2003/387 ,  C08L51/04 ,  C08L51/085 ,  C08L67/02 ,  C08L67/04 ,  C08L69/00 ,  C08L2201/02 ,  C08L2205/035 ,  C08L2207/04 ,  C08L2207/53

Abstract: The present invention provides a polycarbonate composition which contains polycarbonate, a thermoplastic polyester, a graft copolymer, polylactic acid. The inventive composition exhibits low smoke generation.

Abstract translation: 本发明提供了含有聚碳酸酯，热塑性聚酯，接枝共聚物，聚乳酸的聚碳酸酯组合物。 本发明的组合物显示出低烟产生。

公开(公告)号：US10017640B2

公开(公告)日：2018-07-10

申请号：US13905243

申请日：2013-05-30

Applicant: Bayer MaterialScience LLC

Inventor： Xiangyang Li

IPC: C08L69/00 ,  C08K5/523 ,  C08K7/14 ,  C08L51/08

CPC classification number: C08L69/00 ,  C08K5/523 ,  C08K7/14 ,  C08L51/085

Abstract: The present invention provides a flame-retardant thermoplastic molding composition made from an aromatic polycarbonate, an impact modifier, a bisphenol-A oligophosphate and glass fibers, wherein the ratio of polycarbonate to bisphenol-A oligophosphate is less than about 7.5, wherein the ratio of glass fibers to bisphenol-A oligophosphate is less than about 2.5, wherein the composition is rated V0 at 1.5 mm according to UL-94, and wherein the composition is free from halogenated flame retardants.

公开(公告)号：US20140256861A1

公开(公告)日：2014-09-11

申请号：US13905243

申请日：2013-05-30

Applicant: Bayer MaterialScience LLC

Inventor： Xiangyang Li

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K5/523 ,  C08K7/14 ,  C08L51/085

Abstract: The present invention provides a flame-retardant thermoplastic molding composition made from an aromatic polycarbonate, an impact modifier, a bisphenol-A oligophosphate and glass fibers, wherein the ratio of polycarbonate to bisphenol-A oligophosphate is less than about 7.5, wherein the ratio of glass fibers to bisphenol-A oligophosphate is less than about 2.5, wherein the composition is rated V0 at 1.5 mm according to UL-94, and wherein the composition is free from halogenated flame retardants.

Abstract translation: 本发明提供由芳族聚碳酸酯，抗冲改性剂，双酚A寡磷酸酯和玻璃纤维制成的阻燃热塑性模塑组合物，其中聚碳酸酯与双酚A低聚磷酸酯的比例小于约7.5，其中， 双酚A寡磷酸酯的玻璃纤维小于约2.5，根据UL-94，组合物的额定V0为1.5mm，其中组合物不含卤化阻燃剂。

公开(公告)号：US09732220B2

公开(公告)日：2017-08-15

申请号：US14773888

申请日：2014-03-11

Applicant: BAYER MATERIALSCIENCE LLC

Inventor： Xiangyang Li

IPC: C08L69/00 ,  C08L9/00 ,  C08L83/04 ,  C08K3/22 ,  C08K3/38

CPC classification number: C08L69/00 ,  C08K3/22 ,  C08K3/38 ,  C08K5/523 ,  C08K7/14 ,  C08K2003/2227 ,  C08K2003/387 ,  C08L9/00 ,  C08L51/085 ,  C08L67/02 ,  C08L83/04 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2207/04 ,  C08L33/06

Abstract: The present invention provides a polycarbonate composition containing hydroxy aluminum hydroxide which exhibits increased gloss level. This effect is seen in polycarbonate blend or blends of polycarbonate and polyesters. This additive is effective in increasing the gloss level of polymer or polymer blend with gloss levels lower than 80 at 20 degree incident angle.