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1.发明申请公开(公告)号：US20060198999A1
公开(公告)日：2006-09-07
申请号：US11361485
申请日：2006-02-24
IPC分类号： B32B5/16
CPC分类号： C08L69/00 , C08K5/0041 , C08K5/005 , C08L51/04 , Y10T428/24479 , Y10T428/24612 , Y10T428/254 , Y10T428/29 , C08L51/00 , C08L2666/24
摘要： The present invention relates to a solid sheet prepared from a composition that includes: (a) a transparent polycarbonate; and (b) transparent polymeric particles having an optical density which differs from the transparent polycarbonate matrix material. The present invention also relates to use of such a solid sheet as a diffuser sheet in flat screens.
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公开(公告)号：US20070060704A1
公开(公告)日：2007-03-15
申请号：US11504927
申请日：2006-08-16
IPC分类号： C08L51/00
CPC分类号： C08L51/003 , B29C48/00 , B29C48/07 , B29L2017/005 , C08L51/04 , C08L69/00 , C08L2205/00 , G02B5/0242 , G02B5/0278 , C08L2666/02 , C08L2666/14 , C08L2666/24
摘要： A solid sheet comprising 80 to 99.99 wt. % of a transparent polycarbonate having weight average molecular weight of 15,000 to 21,000 g/mol, specifically excluding 18,000 g/mol, and 0.01 to 20 wt. % of transparent polymeric particles having an optical density which differs from that of the polycarbonate is disclosed. The sheet is particularly suitable as a diffuser in flat screens.
摘要翻译： 包含80至99.99wt。 ％的重均分子量为15,000〜21,000g / mol，特别是不包括18,000g / mol的透明聚碳酸酯和0.01〜20wt。 公开了具有不同于聚碳酸酯的光密度的透明聚合物颗粒的％。 该片材特别适用于平面屏幕中的漫射器。
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公开(公告)号：US20070054991A1
公开(公告)日：2007-03-08
申请号：US11512496
申请日：2006-08-30
IPC分类号： C08K5/34
CPC分类号： B32B27/32 , B32B27/08 , B32B27/18 , B32B27/365 , B32B2307/42 , B32B2307/554 , B32B2307/584 , B32B2307/71 , B32B2307/712 , B32B2307/746 , B32B2590/00 , B32B2607/00 , C08K5/10 , C08K5/3492 , C08K5/49 , Y10T428/31507 , C08L69/00
摘要： A thermoplastic compositions containing polycarbonate and a UV absorbing compound conforming to Formula 1 wherein R denotes a branched or unbranched alkyl group with 4 to 10 carbon atoms is disclosed. The composition is suitable for making molded or extruded articles, including multilayered articles exhibiting improved weatherability.
摘要翻译： 公开了含有聚碳酸酯和符合式1的UV吸收化合物的热塑性组合物，其中R表示具有4至10个碳原子的支链或非支链烷基。 该组合物适用于制造模制或挤出制品，包括具有改进的耐候性的多层制品。
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4.发明申请Light-scattering plastics composition having high brightness and use thereof in flat screens 审中-公开具有高亮度的光散射塑料组合物和在平面屏幕中的用途公开(公告)号：US20070077414A1
公开(公告)日：2007-04-05
申请号：US11542392
申请日：2006-10-03
IPC分类号： B32B5/16 , C08F283/00 , B32B27/36
CPC分类号： B32B27/06 , B32B27/18 , B32B27/20 , B32B27/365 , B32B37/153 , B32B2307/4026 , B32B2307/412 , B32B2309/105 , B32B2398/20 , C08L51/04 , C08L69/00 , C08L2205/18 , G02B5/005 , Y10T428/25 , Y10T428/31507 , C08L2666/24 , C08L2666/02
摘要： A thermoplastic molding composition suitable for the preparation of sheets, in particular for making diffuser sheets in flat screens is disclosed. The composition that contains 80 to 99.9% of a transparent thermoplastic material and 0.01 to 20% of scattering pigments in the form of polymeric particles having average particle diameter of 1 to 100 μm. is distinguished by a particularly low fines content of the scattering pigments.
摘要翻译： 公开了一种适用于制备片材的热塑性模塑组合物，特别是用于在平面屏幕中制造漫射片材。 该组合物含有80-99.9％的透明热塑性材料和0.01-20％的平均粒径为1-100μm的聚合物颗粒形式的散射颜料。 其特征在于散射颜料的细粉含量特别低。
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5.发明申请公开(公告)号：US20070060681A1
公开(公告)日：2007-03-15
申请号：US11507277
申请日：2006-08-21
申请人： Claus Rudiger , Heinz Pudleiner , Klaus Meyer , Jurgen Rohner , Tanja Gruter-Reetz , Fumika Kaneko
发明人： Claus Rudiger , Heinz Pudleiner , Klaus Meyer , Jurgen Rohner , Tanja Gruter-Reetz , Fumika Kaneko
IPC分类号： C08K5/41
CPC分类号： B32B27/36 , C08K5/42 , C08L51/04 , C08L69/00 , C08L71/02 , G02B5/0242 , G02B5/0278 , Y10T428/31507 , Y10T428/31938 , C08L2666/22 , C08L2666/24 , C08L2666/02 , C08L2666/04
摘要： A solid sheet comprising transparent polycarbonate matrix, particles of a transparent polymer and an antistatic agent is disclosed. Characterized in that the refractive index of said matrix differs from that of said polymer, the sheet is suitable in making diffuser plate in flat screens.
摘要翻译： 公开了一种包含透明聚碳酸酯基质，透明聚合物颗粒和抗静电剂的固体片材。 其特征在于，所述基体的折射率不同于所述聚合物的折射率，所述片材适合于制造平板玻璃中的扩散板。
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公开(公告)号：US20070224367A1
公开(公告)日：2007-09-27
申请号：US11726053
申请日：2007-03-21
申请人： Claus Rudiger , Jurgen Rohner , Tanja Gruter-Reetz , Klaus Kraner
发明人： Claus Rudiger , Jurgen Rohner , Tanja Gruter-Reetz , Klaus Kraner
IPC分类号： C09K19/00 , G02F1/1335
CPC分类号： B32B27/18 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/302 , B32B27/308 , B32B27/36 , B32B27/365 , B32B2250/40 , B32B2270/00 , B32B2307/412 , B32B2457/20 , C08K5/0008 , C08K5/0041 , C08K5/12 , C08L51/04 , C08L69/00 , C08L69/005 , C08L2205/18 , G02B6/0051 , G02B6/0065 , Y10T428/10 , Y10T428/1059 , C08L2666/02 , C08L2666/24
摘要： A multilayer sheet suitable for use as a diffuser in flat screens is disclosed. The sheet includes at least one base layer (B) and at least one outer layer (A) wherein (B) comprise a transparent thermoplastics material and transparent polymeric particles, with the proviso that the refractive index of the material and particles differ one from the other, and wherein said (A) comprise a transparent polycarbonate and a bismalonate UV absorber.
摘要翻译： 公开了一种适合用作平面屏幕中的漫射器的多层片材。 片材包括至少一个基底层（B）和至少一个外层（A），其中（B）包括透明热塑性材料和透明聚合物颗粒，条件是材料和颗粒的折射率与 其中所述（A）包含透明聚碳酸酯和双丙脒紫外线吸收剂。
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