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公开(公告)号：US20180215868A1
公开(公告)日：2018-08-02
申请号：US15748198
申请日：2016-08-31
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
CPC classification number: C08G64/24 , C08G64/06 , G01N33/442
Abstract: In an embodiment, an aromatic polycarbonate, having an aromatic polycarbonate backbone, can comprise: less than or equal to 5 ppm of polymeric chlorine attached to the aromatic polycarbonate backbone; less than 0.5 ppm of dichloromethane, less than 5 ppm of monohydric phenols, and less than 0.5 ppm of aromatic compounds containing no chlorine based on the total weight of the aromatic polycarbonate, wherein the aromatic compounds are compounds other than the aromatic polycarbonate.
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2.发明授权Polycarbonate compositions containing conversion material chemistry and having enhanced optical properties, methods of making and articles comprising the same 有权含有转化材料化学性质和具有增强的光学性能，制备方法和包含其的制品的聚碳酸酯组合物公开(公告)号：US09299898B2
公开(公告)日：2016-03-29
申请号：US14797417
申请日：2015-07-13
Applicant: SABIC Global Technologies B.V.
Inventor： Johannes de Brouwer , Christopher Luke Hein , Thomas L. Evans , Paulus Johannes Maria Eijsbouts , Hatem Abdallah Belfadhel , Jos Arie van den Bogerd , Peter Anthony DiMattia
CPC classification number: H01L33/56 , C08G64/06 , C08L69/00 , C08L2205/02 , C09K11/592 , C09K11/646 , C09K11/7715 , C09K11/7728 , C09K11/7734 , C09K11/7774 , C09K11/7783 , H01L23/293 , H01L33/50 , H01L33/501 , H01L33/502 , H01L2924/0002 , H01L2933/0091 , C08L69/005 , C08L83/10 , H01L2924/00
Abstract: In some embodiments, a composition includes: a conversion material and a bisphenol-A polycarbonate; wherein a molded article of the bisphenol-A polycarbonate has a transmission level of greater than or equal to 90.0% at a thickness of 2.5 mm as measured by ASTM D1003-00; and wherein the molded article comprises an increase in the yellow index of less than 2 during 2,000 hours of heat aging at 130° C.; and wherein the conversion material comprises a yellow conversion material, a green conversion material, a red conversion material, or a combination comprising at least one of the foregoing.
Abstract translation: 在一些实施方案中，组合物包括：转化材料和双酚A聚碳酸酯; 其中双酚A聚碳酸酯的模塑制品具有通过ASTM D1003-00测量的厚度为2.5mm的透射率大于或等于90.0％; 并且其中所述模塑制品在130℃下热老化的2000小时期间包括小于2的黄色指数的增加; 并且其中所述转化材料包括黄色转化材料，绿色转化材料，红色转换材料或包含至少一种前述物质的组合。
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公开(公告)号：US10544259B2
公开(公告)日：2020-01-28
申请号：US15748198
申请日：2016-08-31
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Abstract: An aromatic polycarbonate, having an aromatic polycarbonate backbone, can comprise: less than or equal to 5 ppm of polymeric chlorine attached to the aromatic polycarbonate backbone; less than 0.5 ppm of dichloromethane, less than 5 ppm of monohydric phenols, and less than 0.5 ppm of aromatic compounds containing no chlorine based on the total weight of the aromatic polycarbonate, wherein the aromatic compounds are compounds other than the aromatic polycarbonate.
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4.发明授权Polycarbonate compositions containing conversion material chemistry and having enhanced optical properties, methods of making and articles comprising the same 有权含有转化材料化学性质和具有增强的光学性能，制备方法和包含其的制品的聚碳酸酯组合物公开(公告)号：US09287471B2
公开(公告)日：2016-03-15
申请号：US13779324
申请日：2013-02-27
Applicant: SABIC Global Technologies B.V.
Inventor： Johannes de Brouwer , Christopher Luke Hein , Thomas L. Evans , Paulus Johannes Maria Eijsbouts , Hatem Abdallah Belfadhel , Jos Arie van den Bogerd , Peter Anthony DiMattia
IPC: B29D22/00 , B29D23/00 , B32B1/08 , H01L33/56 , C09K11/77 , C09K11/59 , C09K11/64 , C08G64/06 , C08L69/00 , H01L23/29 , H01L33/50
CPC classification number: H01L33/56 , C08G64/06 , C08L69/00 , C08L2205/02 , C09K11/592 , C09K11/646 , C09K11/7715 , C09K11/7728 , C09K11/7734 , C09K11/7774 , C09K11/7783 , H01L23/293 , H01L33/50 , H01L33/501 , H01L33/502 , H01L2924/0002 , H01L2933/0091 , C08L69/005 , C08L83/10 , H01L2924/00
Abstract: In some embodiments, a composition comprises a bisphenol-A polycarbonate, wherein a molded article of the bisphenol-A polycarbonate has transmission level greater than or equal to 90.0% at 2.5 mm thickness as measured by ASTM D1003-00 and a yellow index (YI) less than or equal to 1.5 as measured by ASTM D1925. In some embodiments, light emitting device comprises: a lighting element located in a housing. The housing is formed from a plastic composition comprising: the polycarbonate composition and a conversion material. After the conversion material has been exposed to an excitation source, the conversion material has a luminescence lifetime of less than 10−4 seconds when the excitation source is removed.
Abstract translation: 在一些实施方案中，组合物包含双酚A聚碳酸酯，其中双酚A聚碳酸酯的模塑制品具有通过ASTM D1003-00测量的2.5mm厚度的透射水平大于或等于90.0％，黄色指数（YI ）小于或等于1.5，通过ASTM D1925测量。 在一些实施例中，发光装置包括：位于壳体中的照明元件。 壳体由塑料组合物形成，该塑料组合物包含：聚碳酸酯组合物和转化材料。 在转换材料暴露于激发源之后，当去除激发源时，转换材料的发光寿命小于10-4秒。
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