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1. 发明授权

US09709701B2 Polycarbonate resin film, and transparent film and process for producing the same 有权
公开(公告)号：US09709701B2
公开(公告)日：2017-07-18
申请号：US13475435
申请日：2012-05-18
申请人： Tomohiko Tanaka , Michiaki Fuji , Nao Murakami , Takashi Shimizu
发明人： Tomohiko Tanaka , Michiaki Fuji , Nao Murakami , Takashi Shimizu
IPC分类号： B32B27/36 , C08G64/06 , G02B1/04 , C08J5/18 , G02B5/30 , G02F1/13363
CPC分类号： B29D11/00788 , B29K2069/00 , B32B7/12 , B32B27/365 , B32B2307/42 , B32B2457/20 , C08J5/18 , C08J2369/00 , G02B1/04 , G02B5/3033 , G02B5/3083 , G02F1/13363 , G02F2202/022 , Y10T428/31507 , C08L69/00
摘要： A polycarbonate resin film of the present invention is formed from a polycarbonate resin which contains at least a constitutional unit derived from a dihydroxy compound having a bonded structure represented by the following structural formula (1) and satisfies the following expression (2) when subjected to a tensile test at a standard stretching temperature for the polycarbonate resin and at a pulling speed (strain rate) of 1,000%/min. [Chem. 1] CH2—O (1) (No hydrogen atom is bonded to the oxygen atom contained in the structural formula (1).) 0.9≦[(lower yield stress in tension)/(upper yield stress in tension)]≦1 (2).

2. 发明授权

US09382378B2 Polycarbonate resins and processes for producing the same 有权
标题翻译：聚碳酸酯树脂及其制造方法
公开(公告)号：US09382378B2
公开(公告)日：2016-07-05
申请号：US14150363
申请日：2014-01-08
申请人： Shingo Namiki , Michiaki Fuji , Masanori Yamamoto
发明人： Shingo Namiki , Michiaki Fuji , Masanori Yamamoto
IPC分类号： C08G64/02 , C08G18/48 , C08G18/44 , C08K5/053 , B29C45/00 , C08J5/00 , C08G64/20 , C08G64/30
CPC分类号： C08G64/0208 , B29C45/0001 , C08G18/44 , C08G18/4854 , C08G64/205 , C08G64/305 , C08J5/00 , C08J2369/00 , C08K5/053 , Y02P20/582
摘要： The invention is to provide polycarbonate resins having excellent light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strength and to provide processes for efficiently and stably producing a polycarbonate resin which stably shows those performances. The invention includes: polycarbonate resins which at least contain structural units derived from a dihydroxy compound having the portion represented by formula (1) as part of the structure thereof and which have specific properties; and processes for producing the polycarbonate resins, CH2—O (1) where the case where the portion represented by formula (1) is part of —CH2—O—H is excluded.
摘要翻译：本发明提供具有优异的耐光性，透明性，色调，耐热性，热稳定性和机械强度的聚碳酸酯树脂，并提供了有效稳定地制备稳定地显示出这些性能的聚碳酸酯树脂的方法。本发明包括：至少含有由具有式（1）表示的部分的二羟基化合物的结构单元作为其结构的一部分并具有特定性质的聚碳酸酯树脂; 以及制备聚碳酸酯树脂CH 2 -O（1）的方法，其中由式（1）表示的部分是-CH 2 -O-H的一部分的情况。

3. 发明授权

US09193823B2 Polycarbonate copolymer and method of producing the same 有权
标题翻译：聚碳酸酯共聚物及其制造方法
公开(公告)号：US09193823B2
公开(公告)日：2015-11-24
申请号：US14267003
申请日：2014-05-01
申请人： Michiaki Fuji , Minako Akita , Tomohiko Tanaka
发明人： Michiaki Fuji , Minako Akita , Tomohiko Tanaka
IPC分类号： C08G64/06 , C08L69/00 , C08G64/02 , C08G64/30
CPC分类号： C08G64/06 , C08G64/0208 , C08G64/305 , C08L69/005 , C08L2666/18
摘要： The problem to be solved by the present invention is to provide a polycarbonate copolymer containing a plant-derived raw material, which is excellent in the mechanical strength and heat-resistant and assured of small refractive index, large Abbe number, small birefringence and excellent transparency. The present invention provides a polycarbonate copolymer containing a constitutional unit derived from a dihydroxy compound represented by the following formula (1) and a constitutional unit derived from an alicyclic dihydroxy compound, wherein the Abbe number is 50 or more and the 5% thermal reduction temperature is 340° C. or more; and a method of producing this polycarbonate copolymer by reacting a dihydroxy compound represented by the following formula (1) and an alicyclic hydroxy compound with a carbonic acid diester in the presence of a polymerization catalyst.
摘要翻译：本发明要解决的问题是提供一种含有植物来源的原料的聚碳酸酯共聚物，其机械强度和耐热性优异，确保小折射率，大的阿贝数，小双折射和优异的透明性。本发明提供含有由下式（1）表示的二羟基化合物的结构单元和来自脂环族二羟基化合物的结构单元的聚碳酸酯共聚物，其中阿贝数为50以上，热降解温度为5％为340℃以上; 以及通过在聚合催化剂存在下使由下式（1）表示的二羟基化合物与脂环族羟基化合物与碳酸二酯反应制备该聚碳酸酯共聚物的方法。

4. 发明申请

US20140121348A1 POLYCARBONATE RESINS AND PROCESSES FOR PRODUCING THE SAME 有权
标题翻译：聚碳酸酯树脂及其生产方法
公开(公告)号：US20140121348A1
公开(公告)日：2014-05-01
申请号：US14150363
申请日：2014-01-08
申请人： Shingo Namiki , Michiaki Fuji , Masanori Yamamoto
发明人： Shingo Namiki , Michiaki Fuji , Masanori Yamamoto
IPC分类号： C08G64/02
CPC分类号： C08G64/0208 , B29C45/0001 , C08G18/44 , C08G18/4854 , C08G64/205 , C08G64/305 , C08J5/00 , C08J2369/00 , C08K5/053 , Y02P20/582
摘要： The invention is to provide polycarbonate resins having excellent light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strength and to provide processes for efficiently and stably producing a polycarbonate resin which stably shows those performances. The invention includes: polycarbonate resins which at least contain structural units derived from a dihydroxy compound having the portion represented by formula (1) as part of the structure thereof and which have specific properties; and processes for producing the polycarbonate resins, CH2—O (1) where the case where the portion represented by formula (1) is part of —CH2—O—H is excluded.
摘要翻译：本发明提供具有优异的耐光性，透明性，色调，耐热性，热稳定性和机械强度的聚碳酸酯树脂，并提供了有效稳定地制备稳定地显示出这些性能的聚碳酸酯树脂的方法。本发明包括：至少含有由具有式（1）表示的部分的二羟基化合物的结构单元作为其结构的一部分并具有特定性质的聚碳酸酯树脂; 以及其中由式（1）表示的部分是-CH 2 -O-H的一部分的情况的聚碳酸酯树脂（CH 2 -O）（1）的制备方法被排除。

5. 发明授权

US08546515B2 Processes for producing polycarbonate and molded polycarbonate articles 有权
标题翻译：生产聚碳酸酯和模制聚碳酸酯制品的方法
公开(公告)号：US08546515B2
公开(公告)日：2013-10-01
申请号：US12747724
申请日：2008-12-10
申请人： Michiaki Fuji , Tomohiko Tanaka , Minako Akita
发明人： Michiaki Fuji , Tomohiko Tanaka , Minako Akita
IPC分类号： C08G63/02 , C08G63/18
CPC分类号： G11B7/2534 , C08G64/0208 , C08G64/1608 , C08G64/305 , C08J5/18 , C08J2369/00 , G02B1/041 , C08L69/00
摘要： A subject for the invention relates to processes for producing a polycarbonate containing a plant-derived starting material and to molded articles thereof, the polycarbonate having excellent mechanical strength, heat resistance, a low refractive index, a large Abbe number, low birefringence, and excellent transparency. The invention relates to a process for producing a polycarbonate which includes a step in which one or more dihydroxy compounds including a dihydroxy compound having at least one linking group —CH2—O— in the molecule thereof are reacted with a carbonic acid diester in the presence of a polymerization catalyst, wherein the dihydroxy compound having at least one linking group —CH2—O— in the molecule thereof has a formic acid content lower than 20 ppm. The invention further relates to a molded article constituted of a polycarbonate or a composition of the polycarbonate, the polycarbonate being a polycarbonate which contains constituent units derived from a dihydroxy compound having at least one linking group —CH2—O— in the molecule thereof and has an Abbe number of 50 or larger and a 5% weight loss temperature of 340° C. or higher.
摘要翻译：本发明的主题涉及制备含有植物来源的原料的聚碳酸酯及其成型体的方法，该聚碳酸酯具有优异的机械强度，耐热性，低折射率，大的阿贝数，低双折射率和优异的透明度。本发明涉及一种制备聚碳酸酯的方法，其包括在其存在下使一种或多种包含分子中具有至少一个连接基团-CH 2 -O-的二羟基化合物的二羟基化合物与碳酸二酯反应的步骤，的聚合催化剂，其中分子中具有至少一个连接基团-CH 2 -O-的二羟基化合物的甲酸含量低于20ppm。本发明还涉及由聚碳酸酯或聚碳酸酯的组合物构成的成型品，该聚碳酸酯为聚碳酸酯，该聚碳酸酯含有由分子内具有至少一个连结基团-CH 2 -O-的二羟基化合物衍生的构成单元，阿贝数为50以上，5％重量减轻温度为340℃以上。

6. 发明授权

US6066711A Polyester polymer and its moldings 有权
标题翻译：聚酯聚合物及其成型品
公开(公告)号：US6066711A
公开(公告)日：2000-05-23
申请号：US128907
申请日：1998-08-04
申请人： Makoto Hanazawa , Michiaki Fuji , Kazuo Sakurai , Kenji Yao
发明人： Makoto Hanazawa , Michiaki Fuji , Kazuo Sakurai , Kenji Yao
IPC分类号： G02C7/02 , C08G63/16 , C08G63/193 , C08G63/199 , C08G63/672 , C08J5/18 , G02B1/04 , G11B7/253 , C08G63/00
CPC分类号： C08G63/193 , C08G63/672 , G11B7/2535 , C08G63/199
摘要： A polyester polymer includes a dicarboxylic acid or its ester-forming derivative and a dihydroxy compound, in which the dicarboxylic acid contains an alicyclic dicarboxylic acid and optionally an aromatic dicarboxylic acid, and the dihydroxy compound contains a compound of formula (1): ##STR1## wherein R.sub.1 represents a C.sub.1-4 alkylene group; and R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represents a hydrogen atom, a C.sub.1-4 alkyl group, an aryl group or an aralkyl group which may be the same or different. Also, polyester moldings of disc substrates, lenses, sheets, films, tubes or fibers are produced by molding the polyester polymer. The polyester polymer has excellent transparency, excellent heat resistance, extremely low optical anisotropy and excellent moldability.
摘要翻译：聚酯聚合物包括二羧酸或其酯形成衍生物和其中二羧酸含有脂环族二羧酸和任选的芳族二羧酸的二羟基化合物，二羟基化合物含有式（1）化合物：其中R1 表示C1-4亚烷基; 并且R 2，R 3，R 4和R 5各自表示氢原子，可以相同或不同的C 1-4烷基，芳基或芳烷基。此外，通过模制聚酯聚合物来制造盘基片，透镜，片，薄膜，管或纤维的聚酯模制品。聚酯聚合物具有优异的透明性，优异的耐热性，极低的光学各向异性和优异的成型性。

7. 发明授权

US09120910B2 Polycarbonate resin compositions and molded articles 有权
标题翻译：聚碳酸酯树脂组合物和模塑制品
公开(公告)号：US09120910B2
公开(公告)日：2015-09-01
申请号：US13727361
申请日：2012-12-26
申请人： Masashi Yokogi , Michiaki Fuji , Masanori Yamamoto
发明人： Masashi Yokogi , Michiaki Fuji , Masanori Yamamoto
IPC分类号： C08K5/07 , C08K5/52 , C08K5/134 , C08K5/3435 , C08G64/02 , C08G64/18 , C08L69/00 , C08K5/00 , C08K5/526
CPC分类号： C08K5/07 , C08G64/0208 , C08G64/183 , C08K5/0041 , C08K5/1345 , C08K5/3435 , C08K5/52 , C08K5/526 , C08L69/00 , Y02P20/582
摘要： The invention provides polycarbonate resins which are excellent in terms of light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strength. The invention relates to a polycarbonate resin composition containing: a polycarbonate resin at least containing structural units derived from a dihydroxy compound having the portion represented by the following formula (1) as part of the structure thereof; and a bluing agent. The invention further relates to a polycarbonate resin composition including: a polycarbonate resin (A) containing structural units derived from a dihydroxy compound represented by the following formula (2) as part of the structure thereof; and a bluing agent. CH2—O (1) The case where the portion represented by the general formula (1) constitutes —CH2—O—H is excluded.
摘要翻译：本发明提供在耐光性，透明性，色相，耐热性，热稳定性和机械强度方面优异的聚碳酸酯树脂。本发明涉及一种聚碳酸酯树脂组合物，其含有：作为其结构的一部分，至少含有由具有下述式（1）表示的部分的二羟基化合物衍生的结构单元的聚碳酸酯树脂; 和蓝色剂。本发明还涉及一种聚碳酸酯树脂组合物，其包含：作为其结构的一部分的含有由下式（2）表示的二羟基化合物的结构单元的聚碳酸酯树脂（A）和蓝色剂。 CH2-O（1）排除由通式（1）表示的部分构成-CH 2 -O-H的情况。

8. 发明授权

US08865855B2 Polycarbonate copolymer and method of producing the same 有权
标题翻译：聚碳酸酯共聚物及其制造方法
公开(公告)号：US08865855B2
公开(公告)日：2014-10-21
申请号：US12305660
申请日：2007-06-14
申请人： Michiaki Fuji , Minako Akita , Tomohiko Tanaka
发明人： Michiaki Fuji , Minako Akita , Tomohiko Tanaka
IPC分类号： C08G64/00 , C08G64/30 , C08G64/02
CPC分类号： C08G64/06 , C08G64/0208 , C08G64/305 , C08L69/005 , C08L2666/18
摘要： The problem to be solved by the present invention is to provide a polycarbonate copolymer containing a plant-derived raw material, which is excellent in the mechanical strength and heat-resistant and assured of small refractive index, large Abbe number, small birefringence and excellent transparency. The present invention provides a polycarbonate copolymer containing a constitutional unit derived from a dihydroxy compound represented by the following formula (1) and a constitutional unit derived from an alicyclic dihydroxy compound, wherein the Abbe number is 50 or more and the 5% thermal reduction temperature is 340° C. or more; and a method of producing this polycarbonate copolymer by reacting a dihydroxy compound represented by the following formula (1) and an alicyclic hydroxy compound with a carbonic acid diester in the presence of a polymerization catalyst.
摘要翻译：本发明要解决的问题是提供一种含有植物来源的原料的聚碳酸酯共聚物，其机械强度和耐热性优异，确保小折射率，大的阿贝数，小双折射和优异的透明性。本发明提供含有由下式（1）表示的二羟基化合物的结构单元和来自脂环族二羟基化合物的结构单元的聚碳酸酯共聚物，其中阿贝数为50以上，热降解温度为5％为340℃以上; 以及通过在聚合催化剂存在下使由下式（1）表示的二羟基化合物与脂环族羟基化合物与碳酸二酯反应制备该聚碳酸酯共聚物的方法。

9. 发明授权

US08481625B2 Polycarbonate resin composition, and molded object, film, plate, and injection-molded article obtained by molding the same 有权
标题翻译：聚碳酸酯树脂组合物和通过模压成型体获得的成型体，膜，板和注塑制品
公开(公告)号：US08481625B2
公开(公告)日：2013-07-09
申请号：US13489983
申请日：2012-06-06
申请人： Masashi Yokogi , Michiaki Fuji , Haruo Sasaki , Kazuya Tanaka , Kouichirou Taniguchi
发明人： Masashi Yokogi , Michiaki Fuji , Haruo Sasaki , Kazuya Tanaka , Kouichirou Taniguchi
IPC分类号： C08L69/00 , C08K5/17
CPC分类号： C08L69/00 , Y02P20/582 , C08L2666/18
摘要： The present invention relates to a polycarbonate resin composition (X) which includes a polycarbonate resin (A) and an aromatic polycarbonate resin (B), the polycarbonate resin (A) including a constitutional unit derived from a dihydroxy compound (a) having, as part of the structure thereof, a site represented by the following formula (1) and a constitutional unit derived from a dihydroxy compound (b) of an aliphatic hydrocarbon, wherein the proportion of the constitutional unit derived from the dihydroxy compound (b) of an aliphatic hydrocarbon based on all constitutional units each derived from a dihydroxy compound in the polycarbonate resin (A) is 45% by mole or more. (The case where the site represented by the formula (1) is part of —CH2—O—H is omitted.)
摘要翻译：本发明涉及包含聚碳酸酯树脂（A）和芳香族聚碳酸酯树脂（B）的聚碳酸酯树脂组合物（X），所述聚碳酸酯树脂（A）包含衍生自二羟基化合物（a）的结构单元，所述二羟基化合物其结构部分，由下式（1）表示的位置和衍生自脂族烃的二羟基化合物（b）的结构单元，其中衍生自二羟基化合物（b）的结构单元的比例为基于在聚碳酸酯树脂（A）中衍生自二羟基化合物的所有构成单元的脂族烃为45摩尔％以上。（省略由式（1）表示的部位为-CH 2 -O-H的一部分的情况）

10. 发明申请

US20120232243A1 POLYCARBONATE RESINS AND PROCESSES FOR PRODUCING THE SAME 有权
标题翻译：聚碳酸酯树脂及其生产方法
公开(公告)号：US20120232243A1
公开(公告)日：2012-09-13
申请号：US13479350
申请日：2012-05-24
申请人： Shingo NAMIKI , Michiaki Fuji , Masanori Yamamoto
发明人： Shingo NAMIKI , Michiaki Fuji , Masanori Yamamoto
IPC分类号： C08G64/16
CPC分类号： C08G64/0208 , B29C45/0001 , C08G18/44 , C08G18/4854 , C08G64/205 , C08G64/305 , C08J5/00 , C08J2369/00 , C08K5/053 , Y02P20/582
摘要： The invention is to provide polycarbonate resins having excellent light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strength and to provide processes for efficiently and stably producing a polycarbonate resin which stably shows those performances. The invention includes: polycarbonate resins which at least contain structural units derived from a dihydroxy compound having the portion represented by the following general formula (1) as part of the structure thereof and which have specific properties; and processes for producing the polycarbonate resins. [Chem. 1] CH2—O (1) (The case where the portion represented by general formula (1) is part of —CH2—O—H is excluded.)
摘要翻译：本发明提供具有优异的耐光性，透明性，色调，耐热性，热稳定性和机械强度的聚碳酸酯树脂，并提供了有效稳定地制备稳定地显示出这些性能的聚碳酸酯树脂的方法。本发明包括：至少包含衍生自具有下列通式（1）表示的部分的二羟基化合物的结构单元作为其结构的一部分并具有特定性能的聚碳酸酯树脂; 以及聚碳酸酯树脂的制造方法。 [Chem。 1]（CH 2 -O）（1）（通式（1）表示的部分为-CH 2 -O-H的一部分的情况除外）

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