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11. 发明授权

US5021541A Polycarbonate resin from bis(hydroxy benzoyl oxy-tetra oxa spiro) cpd. 失效
标题翻译：来自双（羟基苯甲酰氧基 - 四氧杂螺环）cpd的聚碳酸酯树脂。
公开(公告)号：US5021541A
公开(公告)日：1991-06-04
申请号：US480461
申请日：1990-02-15
申请人： Mitsuhiko Masumoto , Satoshi Kanayama , Toshiaki Asoh , Teruo Kawahigashi
发明人： Mitsuhiko Masumoto , Satoshi Kanayama , Toshiaki Asoh , Teruo Kawahigashi
IPC分类号： C08G63/64 , C08G64/00 , C08G64/06 , C08G64/08
CPC分类号： C08G63/64 , C08G64/06
摘要： A polycarbonate resin comprising either a structural unit derived from a spiro ring-containing dihydric phenol, or such a structural unit and a structural unit derived from a dihydric phenol, and a process for producing the same. The polycarbonate resin has excellent flowability and moldability, and also improved optical properties (low refractive index, large Abbe number, etc.), and can be advantageously used in various fields, e.g., as a material for molded articles for optical use and other precision molded articles.
摘要翻译：包含衍生自含螺环的二元酚的结构单元的聚碳酸酯树脂或这种结构单元和源自二元酚的结构单元及其制造方法。聚碳酸酯树脂具有优异的流动性和成型性，并且还具有改善的光学性能（低折射率，大的阿贝数等），并且可以有利地用于各种领域，例如用作光学用模制品和其它精度的材料模制品。

12. 发明授权

US6040367A Polycarbonate resin composition 失效
标题翻译：聚碳酸酯树脂组合物
公开(公告)号：US6040367A
公开(公告)日：2000-03-21
申请号：US127712
申请日：1998-07-29
申请人： Shinya Miya , Satoshi Kanayama
发明人： Shinya Miya , Satoshi Kanayama
IPC分类号： C08K5/06 , C08K5/15 , C08K5/41 , C08K5/45 , G08K5/15
CPC分类号： C08K5/41 , C08K5/06 , C08K5/15 , C08K5/45
摘要： The present invention relates to a polycarbonate resin composition comprising 100 parts by weight of a polycarbonate resin; 0.01 to 5 parts by weight of a compound containing oxymethylene unit, a compound containing oxymethylene unit having substituent or a cyclic ether compound having substituent.
摘要翻译：本发明涉及一种聚碳酸酯树脂组合物，其包含100重量份的聚碳酸酯树脂; 0.01〜5重量份的含有甲醛单元的化合物，含有取代基的甲醛单元的化合物或具有取代基的环状醚化合物。

13. 发明授权

US5948838A Polycarbonate resin composition 失效
公开(公告)号：US5948838A
公开(公告)日：1999-09-07
申请号：US805805
申请日：1997-02-25
申请人： Shinya Miya , Satoshi Kanayama
发明人： Shinya Miya , Satoshi Kanayama
IPC分类号： C08K5/06 , C08K5/15 , C08K5/41 , C08K5/45 , C08K5/378 , C08L69/00
CPC分类号： C08K5/41 , C08K5/06 , C08K5/15 , C08K5/45
摘要： The present invention relates to a polycarbonate resin composition comprising 100 parts by weight of a polycarbonate resin; 0.01 to 5 parts by weight of a compound containing oxymethylene unit, a compound containing oxymethylene unit having substituent or a cyclic ether compound having substituent.

14. 发明授权

US07511089B2 Polyphenylene ether oligomer sulfonic acid salt, making method, flame retardant resin composition, and molded article 失效
标题翻译：聚苯醚低聚物磺酸盐，制备方法，阻燃树脂组合物和模塑制品
公开(公告)号：US07511089B2
公开(公告)日：2009-03-31
申请号：US11220702
申请日：2005-09-08
申请人： Akinari Itagaki , Masaki Tanaka , Masaaki Yamaya , Takahiro Adachi , Yasumasa Norisue , Satoshi Kanayama
发明人： Akinari Itagaki , Masaki Tanaka , Masaaki Yamaya , Takahiro Adachi , Yasumasa Norisue , Satoshi Kanayama
IPC分类号： C08K5/42
CPC分类号： C08L71/126 , C08G59/00 , C08G65/485 , C08L55/02 , C08L63/00 , C08L69/00 , C08L71/12 , C08L83/04 , C08L2666/02 , C08L2666/14 , C08L2666/22 , C08L71/00
摘要： An alkali metal or alkaline earth metal salt of sulfonic acid of polyphenylene ether oligomer is useful as a modifier for thermoplastic resins, typically as a flame retardant, compatibilizing agent or antistatic agent.
摘要翻译：聚苯醚低聚物的磺酸的碱金属或碱土金属盐可用作热塑性树脂的改性剂，通常作为阻燃剂，相容剂或抗静电剂。

15. 发明授权

US06359028B1 Polycarbonate resin composition 有权
标题翻译：聚碳酸酯树脂组合物
公开(公告)号：US06359028B1
公开(公告)日：2002-03-19
申请号：US09383209
申请日：1999-08-26
申请人： Shinya Miya , Satoshi Kanayama , Ken Shimomai
发明人： Shinya Miya , Satoshi Kanayama , Ken Shimomai
IPC分类号： C08G6900
CPC分类号： C08K5/41 , C08K5/06 , C08L69/00 , C08L81/00 , C08L71/00
摘要： A polycarbonate resin composition according to the present invention is suited to be used for medical supplies or appliances and shows a very low yellow discoloration when exposed to an ionizing radiation for sterilization. The polycarbonate resin composition comprises 100 parts by weight of a polycarbonate resin; 0.01 to 5 parts by weight of an aromatic compound containing oxy group or carbonyl group; and 0.01 to 5 parts by weight of at least one compound selected from the group consisting of: (A) a compound containing cyclic acetal group; (B) a sulfone compound; (C) a sulfoxide compound; (D) polyalkylene glycol, an ether of polyalkylene glycol or an ester of polyalkylene glycol; (E) a compound containing sulfonate group; and (F) an aromatic hydrocarbon-aldehyde resin.
摘要翻译：根据本发明的聚碳酸酯树脂组合物适用于医疗用品或器具，并且当暴露于用于灭菌的电离辐射时显示出非常低的黄色变色。聚碳酸酯树脂组合物包含100重量份的聚碳酸酯树脂; 0.01〜5重量份含有氧基或羰基的芳族化合物; 和0.01〜5重量份的选自以下的至少一种化合物：（A）含有环状缩醛基的化合物; （B）砜化合物; （C）亚砜化合物; （D）聚亚烷基二醇，聚亚烷基二醇的醚或聚亚烷基二醇的酯; （E）含磺酸基的化合物; 和（F）芳烃 - 醛树脂。

16. 发明授权

US4952664A Process for producing weather-resistant polycarbonate with triazine-imide chain terminator 失效
标题翻译：用三嗪酰亚胺链终止剂生产耐候性聚碳酸酯的方法
公开(公告)号：US4952664A
公开(公告)日：1990-08-28
申请号：US307703
申请日：1989-02-08
申请人： Mitsuhiko Masumoto , Satoshi Kanayama
发明人： Mitsuhiko Masumoto , Satoshi Kanayama
IPC分类号： C08G64/00 , C08G64/12
CPC分类号： C08G64/12
摘要： A process for producing a weather-resistant polycarbonate resin by solution polymerization, of at least one dihydric phenol and phosgene in which a compound represented by formula (I): ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3, each represents a hydrogen atom, a halogen atom, a nitro group, an alkyl group having from 1 to 20 carbon atoms, an alkoxy group having from 1 to 20 carbon atoms, or an aryl group having from 6 to 20 carbon atoms; m represents 1 or 2; and n represents an integer of from 1 to 10, is used as a terminator. The polycarbonate resin produced exhibits high weather resistance without suffering from volatilization.
摘要翻译：通过溶液聚合制备耐候性聚碳酸酯树脂的方法，至少一种二元酚和光气，其中由式（I）表示的化合物：其中R1，R2和R3各自表示氢原子，卤素原子，硝基，碳原子数1〜20的烷基，碳原子数1〜20的烷氧基或碳原子数为6〜20的芳基。 m表示1或2; 并且n表示1至10的整数，用作终止剂。所生产的聚碳酸酯树脂具有高耐候性，而不会发生挥发。

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