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1. 发明申请

US20090076191A1 BIODEGRADABLE RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED FROM THE SAME 有权
标题翻译：可生物降解的树脂组合物和由其生产的成型品
公开(公告)号：US20090076191A1
公开(公告)日：2009-03-19
申请号：US11914298
申请日：2006-05-12
申请人： Taizo Aoyama , Nobuo Nakamura , Yoshihiko Hashimoto , Noriyuki Suzuki
发明人： Taizo Aoyama , Nobuo Nakamura , Yoshihiko Hashimoto , Noriyuki Suzuki
IPC分类号： C08L51/00
CPC分类号： C08L51/003 , C08F265/04 , C08F279/02 , C08F283/12 , C08K5/053 , C08K5/20 , C08K5/21 , C08L33/08 , C08L33/14 , C08L51/00 , C08L51/04 , C08L67/04 , C08L2666/02 , C08L2666/04
摘要： Disclosed is a resin composition excellent in impact resistance, tensile properties and processability such as draw down property, which is produced by using a plant-derived biodegradable polymer produced by actively fixing carbon dioxide present in the earth. A resin composition comprising (A) a specific biodegradable (3-hydroxyalkanoate) copolymer, (B) a graft copolymer and (C) an acrylic processing modifier, the graft copolymer (B) and the acrylic processing modifier (C) being contained in the composition in amounts of 0.1 to 100 parts by weight and 0.1 to 30 parts by weight, respectively, based on 100 parts by weight of the biodegradable (3-hydroxyalkanoate) copolymer (A).
摘要翻译：公开了通过使用通过主动固定存在于地球中的二氧化碳而制造的植物来源的生物可降解聚合物制造的抗冲击性，拉伸性能和加工性，例如拉伸性能优异的树脂组合物。一种树脂组合物，其包含（A）特定的可生物降解的（3-羟基链烷酸酯）共聚物，（B）接枝共聚物和（C）丙烯酸类加工改性剂，所述接枝共聚物（B）和丙烯酸类加工改性剂（C）基于100重量份的生物可降解（3-羟基链烷酸酯）共聚物（A），分别为0.1至100重量份和0.1至30重量份的组合物。

2. 发明申请

US20090111921A1 Biodegradable Resin Composition and Molded Article Produced From The Same 有权
标题翻译：可生物降解树脂组合物及其制成品
公开(公告)号：US20090111921A1
公开(公告)日：2009-04-30
申请号：US11920164
申请日：2006-05-08
申请人： Nobuo Nakamura , Taizo Aoyama , Yoshihiko Hashimoto , Noriyuki Suzuki
发明人： Nobuo Nakamura , Taizo Aoyama , Yoshihiko Hashimoto , Noriyuki Suzuki
IPC分类号： C08L67/04 , C08L51/00 , C08K5/20 , C08K5/21 , C08K5/053
CPC分类号： C08L33/06 , C08K5/0008 , C08K5/1345 , C08K5/20 , C08L33/08 , C08L51/00 , C08L67/04 , C08L2666/02 , C08L2666/04
摘要： Disclosed is a resin composition excellent in molding processability which comprises a plant-derived biodegradable plastic produced by actively fixing carbon dioxide present in the earth. A resin composition excellent in molding processability, comprising (A) a biodegradable (3-hydroxyalkanoate) copolymer having a recurring unit represented by the formula (1): [—CHR—CH2—CO—O—] (wherein R represents an alkyl group represented by the formula CnH2n+1 and n is an integer of 1 to 15) and 0.1 to 100 parts by weight, based on 100 parts by weight of (A) the biodegradable (3-hydroxyalkanoate) copolymer, of (B) an acrylic modifier having a weight average molecular weight (Mw) of 500,000 to 10,000,000.
摘要翻译：公开了一种成型加工性优异的树脂组合物，其包含通过主动固定存在于地球中的二氧化碳而生产的植物衍生的生物可降解塑料。一种成型加工性优异的树脂组合物，其含有（A）具有式（1）表示的重复单元的生物降解性（3-羟基链烷酸酯）共聚物：[-CHR-CH2-CO-O-]（式中，R表示烷基由式CnH2n + 1表示，n为1〜15的整数）和0.1〜100重量份，以（A）生物降解性（3-羟基链烷酸酯）共聚物为100重量份，（B）丙烯酸改性剂的重均分子量（Mw）为500,000至10,000,000。

3. 发明授权

US07973101B2 Biodegradable resin composition and molded article produced from the same 有权
标题翻译：可生物降解树脂组合物和由其制备的模塑制品
公开(公告)号：US07973101B2
公开(公告)日：2011-07-05
申请号：US11914298
申请日：2006-05-12
申请人： Taizo Aoyama , Nobuo Nakamura , Yoshihiko Hashimoto , Noriyuki Suzuki
发明人： Taizo Aoyama , Nobuo Nakamura , Yoshihiko Hashimoto , Noriyuki Suzuki
IPC分类号： C08K5/21 , C08K5/16
CPC分类号： C08L51/003 , C08F265/04 , C08F279/02 , C08F283/12 , C08K5/053 , C08K5/20 , C08K5/21 , C08L33/08 , C08L33/14 , C08L51/00 , C08L51/04 , C08L67/04 , C08L2666/02 , C08L2666/04
摘要： Disclosed is a resin composition excellent in impact resistance, tensile properties and processability such as draw down property, which is produced by using a plant-derived biodegradable polymer produced by actively fixing carbon dioxide present in the earth. A resin composition comprising (A) a specific biodegradable (3-hydroxyalkanoate) copolymer, (B) a graft copolymer and (C) an acrylic processing modifier, the graft copolymer (B) and the acrylic processing modifier (C) being contained in the composition in amounts of 0.1 to 100 parts by weight and 0.1 to 30 parts by weight, respectively, based on 100 parts by weight of the biodegradable (3-hydroxyalkanoate) copolymer (A).
摘要翻译：公开了通过使用通过主动固定存在于地球中的二氧化碳而制造的植物来源的生物可降解聚合物制造的抗冲击性，拉伸性能和加工性，例如拉伸性能优异的树脂组合物。一种树脂组合物，其包含（A）特定的可生物降解的（3-羟基链烷酸酯）共聚物，（B）接枝共聚物和（C）丙烯酸类加工改性剂，所述接枝共聚物（B）和丙烯酸类加工改性剂（C）基于100重量份的生物可降解（3-羟基链烷酸酯）共聚物（A），分别为0.1至100重量份和0.1至30重量份的组合物。

4. 发明申请

US20100041791A1 BIODEGRADABLE RESIN COMPOSITION AND MOLDED ARTICLE OF THE SAME 有权
标题翻译：可生物降解树脂组合物及其成型品
公开(公告)号：US20100041791A1
公开(公告)日：2010-02-18
申请号：US12376732
申请日：2007-08-09
申请人： Taizo Aoyama , Nobuo Nakamura , Yoshihiko Hashimoto , Noriyuki Suzuki
发明人： Taizo Aoyama , Nobuo Nakamura , Yoshihiko Hashimoto , Noriyuki Suzuki
IPC分类号： C08K5/09
CPC分类号： C08K5/0008 , C08K5/0016 , C08K5/103 , C08L67/04
摘要： An object of the invention is to provide a resin composition which is particularly excellent in impact resistance, tensile elongation characteristics, heat resistance, surface properties, moldability and the like accompanied by less time dependent alteration of these properties and which is produced by mixing a certain plasticizer with a biodegradable polymer of plant origin, and to provide a molded product of the composition. The present invention can provide a resin composition comprising a biodegradable 3-hydroxyalkanoate copolymer (A) and a plasticizer (B), wherein: the biodegradable 3-hydroxyalkanoate copolymer (A) has a recurring unit represented by the structure formula (1): [—CHR—CH2—CO—O—] (wherein, R represents an alkyl group represented by CnH2n+1; and n is an integer of 1 to 15); the plasticizer (B) is based upon a polyglycerol acetic acid ester having an acetylation degree of no less than 50% ester.
摘要翻译：本发明的目的是提供一种特别优异的耐冲击性，拉伸伸长特性，耐热性，表面性能，成型性等的树脂组合物，伴随着这些性质的时间依赖性改变，并且通过混合某些具有植物来源的可生物降解聚合物的增塑剂，并提供该组合物的模制产品。本发明可以提供一种包含可生物降解的3-羟基链烷酸酯共聚物（A）和增塑剂（B）的树脂组合物，其中：所述可生物降解的3-羟基链烷酸酯共聚物（A）具有由结构式（1）表示的重复单元： -CHR-CH 2 -CO-O-]（其中，R表示由C n H 2n + 1表示的烷基，n表示1〜15的整数）表示。增塑剂（B）基于乙酰化程度不低于50％的聚甘油乙酸酯。

5. 发明授权

US08053491B2 Biodegradable resin composition and molded article of the same 有权
标题翻译：可生物降解树脂组合物及其成型品
公开(公告)号：US08053491B2
公开(公告)日：2011-11-08
申请号：US12376732
申请日：2007-08-09
申请人： Taizo Aoyama , Nobuo Nakamura , Yoshihiko Hashimoto , Noriyuki Suzuki
发明人： Taizo Aoyama , Nobuo Nakamura , Yoshihiko Hashimoto , Noriyuki Suzuki
IPC分类号： C08K5/10 , C08K5/101 , C08K5/103 , C08K5/11
CPC分类号： C08K5/0008 , C08K5/0016 , C08K5/103 , C08L67/04
摘要： An object of the invention is to provide a resin composition which is particularly excellent in impact resistance, tensile elongation characteristics, heat resistance, surface properties, moldability and the like accompanied by less time dependent alteration of these properties and which is produced by mixing a certain plasticizer with a biodegradable polymer of plant origin, and to provide a molded product of the composition. The present invention can provide a resin composition comprising a biodegradable 3-hydroxyalkanoate copolymer (A) and a plasticizer (B), wherein: the biodegradable 3-hydroxyalkanoate copolymer (A) has a recurring unit represented by the structure formula (1): [—CHR—CH2—CO—O—] (wherein, R represents an alkyl group represented by CnH2n+1; and n is an integer of 1 to 15); the plasticizer (B) is based upon a polyglycerol acetic acid ester having an acetylation degree of no less than 50% ester.
摘要翻译：本发明的目的是提供一种特别优异的耐冲击性，拉伸伸长特性，耐热性，表面性能，成型性等的树脂组合物，伴随着这些性质的时间依赖性改变，并且通过混合某些具有植物来源的可生物降解聚合物的增塑剂，并提供该组合物的模制产品。本发明可以提供一种包含可生物降解的3-羟基链烷酸酯共聚物（A）和增塑剂（B）的树脂组合物，其中：所述可生物降解的3-羟基链烷酸酯共聚物（A）具有由结构式（1）表示的重复单元： -CHR-CH 2 -CO-O-]（其中，R表示由C n H 2n + 1表示的烷基，n表示1〜15的整数）表示。增塑剂（B）基于乙酰化程度不低于50％的聚甘油乙酸酯。

6. 发明授权

US07919549B2 Biodegradable resin composition and molded article produced from the same 有权
标题翻译：可生物降解树脂组合物和由其制备的模塑制品
公开(公告)号：US07919549B2
公开(公告)日：2011-04-05
申请号：US11920164
申请日：2006-05-08
申请人： Nobuo Nakamura , Taizo Aoyama , Yoshihiko Hashimoto , Noriyuki Suzuki
发明人： Nobuo Nakamura , Taizo Aoyama , Yoshihiko Hashimoto , Noriyuki Suzuki
IPC分类号： C08K5/21
CPC分类号： C08L33/06 , C08K5/0008 , C08K5/1345 , C08K5/20 , C08L33/08 , C08L51/00 , C08L67/04 , C08L2666/02 , C08L2666/04
摘要： Disclosed is a resin composition excellent in molding processability which comprises a plant-derived biodegradable plastic produced by actively fixing carbon dioxide present in the earth. A resin composition excellent in molding processability, comprising (A) a biodegradable (3-hydroxyalkanoate) copolymer having a recurring unit represented by the formula (1): [—CHR—CH2—CO—O—] (wherein R represents an alkyl group represented by the formula CnH2n+1 and n is an integer of 1 to 15) and 0.1 to 100 parts by weight, based on 100 parts by weight of (A) the biodegradable (3-hydroxyalkanoate) copolymer, of (B) an acrylic modifier having a weight average molecular weight (Mw) of 500,000 to 10,000,000.
摘要翻译：公开了一种成型加工性优异的树脂组合物，其包含通过主动固定存在于地球中的二氧化碳而生产的植物衍生的生物可降解塑料。一种成型加工性优异的树脂组合物，其含有（A）具有式（1）表示的重复单元的生物降解性（3-羟基链烷酸酯）共聚物：[-CHR-CH2-CO-O-]（式中，R表示烷基由式CnH2n + 1表示，n为1〜15的整数）和0.1〜100重量份，以（A）生物降解性（3-羟基链烷酸酯）共聚物为100重量份，（B）丙烯酸改性剂的重均分子量（Mw）为500,000至10,000,000。

7. 发明申请

US20080033077A1 Biodegradable Resin Compositions and Molded Objects Thereof 审中-公开
标题翻译：可生物降解的树脂组合物及其成型体
公开(公告)号：US20080033077A1
公开(公告)日：2008-02-07
申请号：US11720277
申请日：2005-12-14
申请人： Yoshihiko Hashimoto , Taizo Aoyama , Nobuo Nakamura , Noriyuki Suzuki
发明人： Yoshihiko Hashimoto , Taizo Aoyama , Nobuo Nakamura , Noriyuki Suzuki
IPC分类号： C08L51/04 , C08K5/04 , C08K5/21
CPC分类号： C08L51/04 , C08K3/013 , C08K5/0083 , C08K5/1575 , C08K5/21 , C08L51/085 , C08L67/00 , C08L67/04 , C08L97/00 , C08L2666/14 , C08L2666/02 , C08L2666/24
摘要： The present invention has its object to provide a resin composition excellent in impact resistance, tensile properties and transparency using a plant-derived biodegradable polymer obtained by positive fixation of carbon dioxide on the earth and, moldings thereof, and, further, provide a resin composition and moldings thereof improved in processability and thermal stability. The present invention relates to a resin composition which comprises (A) an aliphatic polyester type biodegradable polymer and (B) at least one copolymer selected from the group consisting of composite rubber graft copolymers (b1) and core-shell type graft copolymers (b2); or, a resin composition which comprises (A) an aliphatic polyester type biodegradable polymer and (C) at least one compound selected from the group consisting of sorbitol compounds (c1) having a particular chemical structure and urea bond-containing substituted urea compounds (c2).
摘要翻译：本发明的目的是提供一种使用通过二氧化碳正确固定在地球上得到的植物来源的可生物降解的聚合物及其成型体，并且还提供了树脂组合物的耐冲击性，拉伸性和透明性的树脂组合物并且其加工性和热稳定性提高了其成型性。本发明涉及一种树脂组合物，其包含（A）脂族聚酯型生物可降解聚合物和（B）选自复合橡胶接枝共聚物（b1）和核 - 壳型接枝共聚物（b2）中的至少一种共聚物， ; 或者包含（A）脂肪族聚酯型生物降解性聚合物和（C）选自具有特定化学结构的山梨糖醇化合物（c1）和含有脲键的取代脲化合物（c2）中的至少一种化合物的树脂组合物）。

8. 发明授权

US09322111B2 Bismuth-substituted rare-earth iron garnet crystal film and optical isolator 有权
标题翻译：铋取代稀土铁石榴石晶体膜和光隔离器
公开(公告)号：US09322111B2
公开(公告)日：2016-04-26
申请号：US13884371
申请日：2011-11-10
申请人： Shuuji Oosumi , Yasutaka Nomi , Nobuo Nakamura , Hiroshi Hatanaka , Tomio Kajigaya
发明人： Shuuji Oosumi , Yasutaka Nomi , Nobuo Nakamura , Hiroshi Hatanaka , Tomio Kajigaya
IPC分类号： C30B29/34 , C30B19/12 , C30B29/28 , G02B1/02 , H01F10/24 , G02F1/09
CPC分类号： C30B29/34 , C30B19/12 , C30B29/28 , G02B1/02 , G02F1/093 , H01F10/24
摘要： A bismuth-substituted rare-earth iron garnet crystal film (RIG) which has an insertion loss of less than 0.60 dB and which can be produced in a high yield, as well as an optical isolator, which is grown by liquid phase epitaxy on a non-magnetic garnet substrate represented by a chemical formula of Gd3(ScGa)5O12, wherein the bismuth-substituted rare-earth iron garnet crystal film is represented by a chemical formula of La3-x-yGdxBiyFe5O12 (provided that 0
摘要翻译：铋取代的稀土铁石榴石晶体膜（RIG）具有小于0.60dB的插入损耗并且可以以高产率生产，以及通过液相外延生长的光隔离器由Gd 3（ScGa）5 O 12化学式表示的非磁性石榴石基材，其中铋取代的稀土类铁石榴石晶体膜由化学式La3-x-yGdxBiyFe5O12（条件是0

9. 发明申请

US20130224520A1 BISMUTH-SUBSTITUTED RARE-EARTH IRON GARNET CRYSTAL FILM AND OPTICAL ISOLATOR 有权
标题翻译： BISMUTH取代的稀土红宝石晶体膜和光学隔离器
公开(公告)号：US20130224520A1
公开(公告)日：2013-08-29
申请号：US13884363
申请日：2011-11-10
申请人： Shuuji Oosumi , Yasutaka Nomi , Nobuo Nakamura , Hiroshi Hatanaka , Tomio Kajigaya
发明人： Shuuji Oosumi , Yasutaka Nomi , Nobuo Nakamura , Hiroshi Hatanaka , Tomio Kajigaya
IPC分类号： C30B29/34 , G02B1/02
CPC分类号： C30B29/34 , C30B19/12 , C30B29/28 , G02B1/02 , G02F1/0036 , G02F1/093
摘要： [Object] To provide a bismuth-substituted rare-earth iron garnet crystal film (RIG) which has an insertion loss of less than 0.6 dB and which can be produced in a high yield, as well as an optical isolator.[Solving means] Provided is a bismuth-substituted rare-earth iron garnet crystal film which is grown by liquid phase epitaxy on a non-magnetic garnet substrate represented by a chemical formula of Gd3(ScGa)5O12, wherein the RIG is represented by a chemical formula of Nd3-x-yGdxBiyFe5O12, and x and y satisfy 0.89×1.43 and 0.85≦y≦1.19. In contrast to conventional RIGs, the RIG represented by the chemical formula of Nd3-x-yGdxBiyFe5O12 of the present invention has an insertion loss of less than 0.6 dB and makes it possible to reduce the amount of heat generated because of absorption of light at wavelengths of about 1 μm. Hence, the RIG has such a remarkable effect that the RIG can be used as a Faraday rotator used for an optical isolator in a high-power laser device for processing.
摘要翻译：本发明提供一种铋取代的稀土铁石榴石晶体膜（RIG），其具有小于0.6dB的插入损耗并且可以以高产率生产，以及光隔离器。 [解决方案]提供一种铋取代的稀土铁石榴石晶体膜，其通过液相外延在由化学式Gd 3（ScGa）5 O 12表示的非磁性石榴石基材上生长，其中RIG由 Nd3-x-yGdxBiyFe5O12的化学式，x和y满足0.89×1.43和0.85 @ y @ 1.19。与传统的RIG相反，本发明的Nd3-x-yGdxBiyFe5O12的化学式表示的RIG具有小于0.6dB的插入损耗，并且可以减少由于波长吸收光而产生的热量约1 mum。因此，RIG具有如此显着的效果，RIG可用作用于高功率激光装置中用于光隔离器的法拉第旋转器用于处理。

10. 发明申请

US20130224500A1 BISMUTH-SUBSTITUTED RARE-EARTH IRON GARNET CRYSTAL FILM AND OPTICAL ISOLATOR 有权
标题翻译： BISMUTH取代的稀土红宝石晶体膜和光学隔离器
公开(公告)号：US20130224500A1
公开(公告)日：2013-08-29
申请号：US13884371
申请日：2011-11-10
申请人： Shuuji Oosumi , Yasutaka Nomi , Nobuo Nakamura , Hiroshi Hatanaka , Tomio Kajigaya
发明人： Shuuji Oosumi , Yasutaka Nomi , Nobuo Nakamura , Hiroshi Hatanaka , Tomio Kajigaya
IPC分类号： C30B29/34
CPC分类号： C30B29/34 , C30B19/12 , C30B29/28 , G02B1/02 , G02F1/093 , H01F10/24
摘要： [Object] To provide a bismuth-substituted rare-earth iron garnet crystal film (RIG) which has an insertion loss of less than 0.60 dB and which can be produced in a high yield, as well as an optical isolator.[Solving means] Provided is a bismuth-substituted rare-earth iron garnet crystal film which is grown by liquid phase epitaxy on a non-magnetic garnet substrate represented by a chemical formula of Gd3(ScGa)5O12, wherein the bismuth-substituted rare-earth iron garnet crystal film is represented by a chemical formula of La3-x-yGdxBiyFe5O12 (provided that 0
摘要翻译：本发明提供一种铋取代的稀土铁石榴石晶体膜（RIG），其具有小于0.60dB的插入损耗并且可以以高产率产生，以及光隔离器。 [解决方案]提供一种铋取代的稀土铁石榴石晶体膜，其通过液相外延在由化学式Gd 3（ScGa）5 O 12表示的非磁性石榴石基材上生长，其中铋取代的稀土 - 土石榴石晶体膜由La3-x-yGdxBiyFe5O12的化学式（条件是0

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