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1. 发明授权

US06798572B2 Transmission screen sheet and transmission screen comprising the same 有权
标题翻译：传输屏幕和包含该传输屏幕的传输屏幕
公开(公告)号：US06798572B2
公开(公告)日：2004-09-28
申请号：US10680189
申请日：2003-10-08
申请人： Masanao Jinno , Masayoshi Miyauchi , Makoto Honda , Michihisa Ide
发明人： Masanao Jinno , Masayoshi Miyauchi , Makoto Honda , Michihisa Ide
IPC分类号： G03B2160
CPC分类号： B29C43/222 , B29C59/04 , B29C2043/463 , B29D11/00278 , B29L2011/005 , G03B21/56
摘要： A transmission screen sheet which is given a large number of lens-like forms on the surface like ridges and has a thickness of 0.1 to 2.0 mm, wherein (i) the sheet is formed from a thermoplastic resin whose inclination (W) obtained from the relationship between melt viscosity (Y) and load (X) satisfies the following expression (1) when the melt viscosity is in the range of 102 to 103 Pa·s, and (i) the lens-like forms change in height substantially non-stepwise from the center portion or a portion near the center portion to the end portions of the sheet in a direction perpendicular to the ridges: 2×10−2≦W≦6×10−2 (1) wherein W is represented by the following equation: W=−(log Y/X) wherein X is a load (MPa) and Y is the melt viscosity (Pa·s) of the resin.
摘要翻译：一种在脊状表面上具有大量透镜状形状的透光性筛板，其厚度为0.1〜2.0mm，其特征在于，（i）所述片材由热塑性树脂形成，所述热塑性树脂的倾斜度（W）由熔体粘度（Y）和载荷（X）之间的关系满足下列表达式（1），当熔体粘度在10 -2至10 3 Pa.s范围内时，（i）透镜状形式从垂直于脊的方向的中心部分或靠近中心部分的部分到片的端部基本上非逐步地改变高度：其中W由下式表示：其中X是负载（MPa） Y是树脂的熔融粘度（Pa.s）。

2. 发明授权

US4670479A Polycarbonate resin composition useful in optical applications 失效
标题翻译：用于光学应用的聚碳酸酯树脂组合物
公开(公告)号：US4670479A
公开(公告)日：1987-06-02
申请号：US891887
申请日：1986-08-01
申请人： Masayoshi Miyauchi
发明人： Masayoshi Miyauchi
IPC分类号： G02B1/04 , C08K3/00 , C08K5/103 , C08K5/50 , C08L69/00 , G02C7/00
CPC分类号： C08K5/103 , C08K5/50
摘要： A polycarbonate resin composition comprising a blended mixture of(A) a polycarbonate resin having a viscosity average molecular weight of from about 13,000 to about 18,000,(B) 0.0001 to less than 0.02% by weight, based on the weight of the resin (A), of an organic phosphine, and(C) 0 to 0.5% by weight, based on the weight of the resin (A), of a partial ester of a monobasic fatty acid having 10 to 22 carbon atoms with a polyhydric alcohol having 2 to 10 carbon atoms,the amount of the partial ester (C) being 0.01 to 0.5% by weight when the amount of the organic phosphine (B) is not less than 0.005% by weight, and said composition containing less than 0.004%, based on the weight of the resin (A), of chlorine.
摘要翻译：一种聚碳酸酯树脂组合物，其包含（A）粘均分子量为约13,000至约18,000的聚碳酸酯树脂，（B）0.0001至小于0.02重量％的混合混合物，基于树脂（A ），有机膦的（C）0〜0.5重量％（C）0〜0.5重量％，基于树脂（A）的重量，具有10-22个碳原子的一元脂肪酸的偏酯与多元醇具有2 至10个碳原子时，当有机膦（B）的量不小于0.005重量％时，偏酯（C）的量为0.01至0.5重量％，所述组合物含有小于0.004重量％关于树脂（A）的重量的氯。

3. 发明授权

US5463013A Modified aromatic polycarbonate resin, modified aromatic polyester carbonate resin, modified polyarylate, and molded articles therefrom 失效
标题翻译：改性芳族聚碳酸酯树脂，改性芳族聚酯碳酸酯树脂，改性聚芳酯及其模制品
公开(公告)号：US5463013A
公开(公告)日：1995-10-31
申请号：US233883
申请日：1994-04-26
申请人： Toshimasa Tokuda , Ikkoh Furukawa , Masayoshi Miyauchi
发明人： Toshimasa Tokuda , Ikkoh Furukawa , Masayoshi Miyauchi
IPC分类号： C07C69/708 , C07C69/732 , C08G63/20 , C08G63/64 , C08G64/14 , C08G64/00
CPC分类号： C08G64/14 , C07C69/708 , C07C69/732 , C08G63/20 , C08G63/64
摘要： A modified aromatic polycarbonate resin containing at least one substituted phenyloxy group of the formula (I) in an amount of at least 5 mol % of the total amount of terminals, ##STR1## wherein: X is a halogen atom or a monovalent aliphatic hydrocarbon group having 1 to 10 carbon atoms,p is an integer of 0 to 4, and ##STR2## The present invention provide a modified aromatic polycarbonate resin of which the melt fluidity and electric properties are improved without impairing the excellent properties inherent to a polycarbonate resin such as transparency, heat resistance and dimensional stability.
摘要翻译：含有至少一个式（I）的取代的苯氧基的改性芳族聚碳酸酯树脂，其量为末端总量的至少5摩尔％，其中：X是卤素原子或一价具有1-10个碳原子的脂族烃基，p是0至4的整数，并且本发明提供一种改进的芳族聚碳酸酯树脂，其熔体流动性和电性能得到改善而不损害优异的性能聚碳酸酯树脂固有的透明性，耐热性和尺寸稳定性。

4. 发明授权

US4762873A Polycarbonate resin composition 失效
标题翻译：聚碳酸酯树脂组合物
公开(公告)号：US4762873A
公开(公告)日：1988-08-09
申请号：US873782
申请日：1986-06-12
申请人： Masayoshi Miyauchi , Osamu Ohara
发明人： Masayoshi Miyauchi , Osamu Ohara
IPC分类号： C08K5/00 , C08K3/00 , C08K5/10 , C08K5/103 , C08K5/52 , C08K5/521 , C08L69/00 , G02B1/04 , C08K5/51
CPC分类号： C08K5/103 , C08K5/521
摘要： A polycarbonate resin composition comprising a blended mixture of(A) 100 parts by weight of a polycarbonate resin having a viscosity average molecular weight of from about 13,000 to about 18,000,(B) 0.01 to 0.1 part by weight of a partial ester of a monobasic fatty acid having 10 to 22 carbon atoms with a polyhydric alcohol having 2 to 10 carbon atoms,(C) 0.001 to 0.01 part by weight of trimethyl phosphate, and(D) 0.00001 to 0.002 part by weight, calculated as phosphorus atoms, of a phosphite ester having 9 to 60 carbon atoms.
摘要翻译：一种聚碳酸酯树脂组合物，其包含（A）100重量份的粘均分子量为约13,000至约18,000的聚碳酸酯树脂的混合混合物，（B）0.01至0.1重量份的一元醇具有10至22个碳原子的脂肪酸与具有2至10个碳原子的多元醇，（C）0.001至0.01重量份磷酸三甲酯，和（D）0.00001至0.002重量份（以磷原子计）具有9至60个碳原子的亚磷酸酯。

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