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1. 发明申请

US20070160861A1 Aliphatic polyester resin composition containing copolymer 有权
标题翻译：含有共聚物的脂肪族聚酯树脂组合物
公开(公告)号：US20070160861A1
公开(公告)日：2007-07-12
申请号：US10589431
申请日：2005-02-09
申请人： Hosei Shinoda , Takeshi Kashima , Masahiro Enna , Shinichi Kojoh , Hideyuki Kaneko , Shingo Matsuo , Nobuo Kawahara , Tomoaki Matsugi , Yuichi Matsuda , Takayuki Onogi , Fumio Kageyama
发明人： Hosei Shinoda , Takeshi Kashima , Masahiro Enna , Shinichi Kojoh , Hideyuki Kaneko , Shingo Matsuo , Nobuo Kawahara , Tomoaki Matsugi , Yuichi Matsuda , Takayuki Onogi , Fumio Kageyama
IPC分类号： B32B27/30
CPC分类号： C08L51/06 , C08L23/00 , C08L23/02 , C08L67/02 , C08L69/00 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938 , C08L2666/24 , C08L2666/18 , C08L2666/14 , C08L2666/02
摘要： A modified polyolefin resin comprising a copolymer having a structure that a propylene-based polyolefin segment (a) and a segment (b) containing a lactic acid as a constituent are bonded in a block state and/or a graft state through a vinyl monomer having a hydroxyl group, wherein a number average molecular weight of the propylene-based polyolefin segment (a) is from 1,000 to 100,000, a number average molecular weight of the segment (b) containing lactic acid as a constituent is from 1,000 to 200,000, and a weight composition of the propylene-based polyolefin segment (a) and the segment (b) containing lactic acid as a constituent is from 10/90 to 90/10. The modified polyolefin resin can be used in a resin composition containing an aliphatic polyester resin (A), a polyolefin resin (B) and the modified polyolefin resin (C). The composition can exhibit excellent heat resistance and impact resistance and can be used for molding various parts.
摘要翻译：包含具有丙烯类聚烯烃链段（a）和含有乳酸作为组分的链段（b）的结构的共聚物的改性聚烯烃树脂以嵌段状态和/或接枝状态通过具有羟基，其中丙烯类聚烯烃链段（a）的数均分子量为1,000〜100,000，以乳酸为成分的链段（b）的数均分子量为1,000〜200,000，以及丙烯类聚烯烃链段（a）和含有乳酸作为成分的链段（b）的重量组成为10/90〜90/10。改性聚烯烃树脂可用于含有脂族聚酯树脂（A），聚烯烃树脂（B）和改性聚烯烃树脂（C）的树脂组合物中。该组合物可以表现出优异的耐热性和抗冲击性，并且可用于各种部件的成型。

2. 发明授权

US07847021B2 Aliphatic polyester resin composition containing copolymer 有权
标题翻译：含有共聚物的脂肪族聚酯树脂组合物
公开(公告)号：US07847021B2
公开(公告)日：2010-12-07
申请号：US10589431
申请日：2005-02-09
申请人： Hosei Shinoda , Takeshi Kashima , Masahiro Enna , Shinichi Kojoh , Hideyuki Kaneko , Shingo Matsuo , Nobuo Kawahara , Tomoaki Matsugi , Yuichi Matsuda , Takayuki Onogi , Fumio Kageyama
发明人： Hosei Shinoda , Takeshi Kashima , Masahiro Enna , Shinichi Kojoh , Hideyuki Kaneko , Shingo Matsuo , Nobuo Kawahara , Tomoaki Matsugi , Yuichi Matsuda , Takayuki Onogi , Fumio Kageyama
IPC分类号： C08G67/00 , C08L67/00 , C08L67/04 , C08L23/10 , C08L23/26
CPC分类号： C08L51/06 , C08L23/00 , C08L23/02 , C08L67/02 , C08L69/00 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938 , C08L2666/24 , C08L2666/18 , C08L2666/14 , C08L2666/02
摘要： A modified polyolefin resin comprising a copolymer having a structure that a propylene-based polyolefin segment (a) and a segment (b) containing a lactic acid as a constituent are bonded in a block state and/or a graft state through a vinyl monomer having a hydroxyl group, wherein a number average molecular weight of the propylene-based polyolefin segment (a) is from 1,000 to 100,000, a number average molecular weight of the segment (b) containing lactic acid as a constituent is from 1,000 to 200,000, and a weight composition of the propylene-based polyolefin segment (a) and the segment (b) containing lactic acid as a constituent is from 10/90 to 90/10. The modified polyolefin resin can be used in a resin composition containing an aliphatic polyester resin (A), a polyolefin resin (B) and the modified polyolefin resin (C). The composition can exhibit excellent heat resistance and impact resistance and can be used for molding various parts.
摘要翻译：包含具有丙烯类聚烯烃链段（a）和含有乳酸作为组分的链段（b）的结构的共聚物的改性聚烯烃树脂以嵌段状态和/或接枝状态通过具有羟基，其中丙烯类聚烯烃链段（a）的数均分子量为1,000〜100,000，以乳酸为成分的链段（b）的数均分子量为1,000〜200,000，以及丙烯类聚烯烃链段（a）和含有乳酸作为成分的链段（b）的重量组成为10/90〜90/10。改性聚烯烃树脂可用于含有脂族聚酯树脂（A），聚烯烃树脂（B）和改性聚烯烃树脂（C）的树脂组合物中。该组合物可以表现出优异的耐热性和抗冲击性，并且可用于各种部件的成型。

3. 发明申请

US20050107505A1 Biodegradable resin composition and molded object thereof 审中-公开
标题翻译：生物降解性树脂组合物及其成型体
公开(公告)号：US20050107505A1
公开(公告)日：2005-05-19
申请号：US10503225
申请日：2003-01-31
申请人： Hosei Shinoda , Takeshi Kashima , Takayuki Kuroki , Akinori Takehara , Shoji Obuchi
发明人： Hosei Shinoda , Takeshi Kashima , Takayuki Kuroki , Akinori Takehara , Shoji Obuchi
IPC分类号： C08L67/06 , C08F299/02 , C08G69/40 , C08J5/18 , C08K5/00 , C08K5/05 , C08K5/09 , C08K5/14 , C08L1/12 , C08L29/04 , C08L67/00 , C08L67/02 , C08L67/04 , C08L77/00 , C08L77/08 , C08L101/00 , C08L101/12 , C08L101/16
CPC分类号： C08L67/02 , C08G69/40 , C08J5/18 , C08J2367/04 , C08K5/00 , C08K5/14 , C08L1/12 , C08L29/04 , C08L67/00 , C08L67/04 , C08L67/06 , C08L77/00 , C08L101/00 , C08L2201/06 , C08L2666/02 , C08L2666/14
摘要： A resin composition (AA) comprising an aliphatic polyester or aliphatic polyamide (component (A)), a plastic having a melting point or glass transition temperature (Tg) of −10° C. or more (component (B)) and a radical generating agent (C), wherein the compounding ratio of the component (A), the component (B) and the radical generating agent (C), based on the total weight thereof, is: 1 to 98.995% by weight of the component (A), 98.995 to 1% by weight of the component (B), and 0.005 to 5% by weight of the radical generating agent (C), and an aliphatic unsaturated polybasic acid (a) is contained in the polymer constituent of the component (A) and/or the component (B). The resin composition is suitable as a starting material of biodegradable material which maintains transparency, is free of bleeding of a plasticizer, is endowed with flexibility and has other advantageous characteristics so that it can be used in various fields.
摘要翻译：包含脂族聚酯或脂肪族聚酰胺（组分（A））的树脂组合物（AA），熔点或玻璃化转变温度（Tg）为-10℃以上的组分（组分（B））和基团（C），其中组分（A），组分（B）和自由基产生剂（C）的配混比基于其总重量计为：组分（1）的1-98.995重量％ A），98.995〜1重量％的组分（B）和0.005-5重量％的自由基产生剂（C）和脂族不饱和多元酸（a）包含在组分（A）和/或组分（B）。该树脂组合物适合作为可保持透明性，不含增塑剂渗色性的生物降解材料的起始材料，具有柔软性并具有其它有利特征，因此可用于各种领域。

4. 发明授权

US5247013A Biocompatible polyester and production thereof 失效
标题翻译：生物相容性聚酯及其生产
公开(公告)号：US5247013A
公开(公告)日：1993-09-21
申请号：US902794
申请日：1992-06-26
申请人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro
发明人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro
IPC分类号： C08G63/06 , C08G63/664
CPC分类号： C08G63/664 , C08G63/06
摘要： A biocompatible polyester which has improved hydrolyzability obtained by bonding saccharide to the structure of a polymer consisting of a glycolic acid unit and/or a lactic acid unit, and a process for Preparing the biocompatible polyester are disclosed.
摘要翻译：公开了具有改善的水解性的生物相容性聚酯，其通过将糖键合到由乙醇酸单元和/或乳酸单元组成的聚合物的结构上而获得，并且制备生物相容性聚酯的方法。

5. 发明授权

US5223546A High polymer network 失效
标题翻译：高聚合物网络
公开(公告)号：US5223546A
公开(公告)日：1993-06-29
申请号：US870336
申请日：1992-04-17
申请人： Kenji Morita , Kohichi Uchiki , Hosei Shinoda
发明人： Kenji Morita , Kohichi Uchiki , Hosei Shinoda
IPC分类号： B29C44/56 , C08J9/06 , C08J9/12
CPC分类号： B29C44/5672 , B29C44/5627 , C08J9/06 , C08J9/103 , C08J9/12 , C08J2367/04
摘要： A degradable polymer network obtained by adding from 0.2 to 10 parts by weight of a foaming agent to 100 parts by weight of a polylactic acid-base resin composition comprising from 80 to 100% by weight of polylactic acid or a lactic acid-hydroxycarboxylic acid copolymer and from 0 to 20% by weight of a plasticizer, conducting melt-foaming extrusion of resulting mixture, and opening the foam cells in the extrudate. The high polymer network is characterized in suitable flexibility and hydrolyzability and thus useful as a material for absorbing oils and body fluids, screens for sunlight, heat-insulating materials, filter media and packaging materials; and does not accumulate as industrial wastes because of hydrolyzability in the natural environment, even though abandoned after use.

6. 发明授权

US4859763A Preparation process of dl-lactic acid-glycolic acid-copolymer 失效
标题翻译： dl-乳酸 - 乙醇酸共聚物的制备方法
公开(公告)号：US4859763A
公开(公告)日：1989-08-22
申请号：US216371
申请日：1988-07-08
申请人： Hiroshi Takayanagi , Tadashi Kobayashi , Takayoshi Masuda , Hosei Shinoda
发明人： Hiroshi Takayanagi , Tadashi Kobayashi , Takayoshi Masuda , Hosei Shinoda
IPC分类号： C08G63/06 , A61K9/20 , A61K9/22 , C08G63/08 , C08G63/78 , C08G63/82 , C08G63/85
CPC分类号： A61K9/204 , C08G63/08 , C08G63/823
摘要： A process for copolymerizing lactide and glycolide by using a specific amount of stannous octoate as a catalyst in the presence of a polymerization regulator at temperature of 200.degree.-230.degree. C. to prepare dl-lactic acid-glycolic acid-copolymers which contain 50-60 mol % of a dl-lactic acid unit and 40-50 mol % of a glycolic acid unit and have inherent viscosity of 0.4-0.6 in chloroform.

7. 发明授权

US06372844B1 Resin composition 有权
标题翻译：树脂组成
公开(公告)号：US06372844B1
公开(公告)日：2002-04-16
申请号：US09536677
申请日：2000-03-28
申请人： Hosei Shinoda , Yukiko Asou , Hiroaki Tamatani
发明人： Hosei Shinoda , Yukiko Asou , Hiroaki Tamatani
IPC分类号： C08L5108
CPC分类号： C08L67/02 , C08L69/00 , C08L101/00 , C08L2666/20
摘要： There are here disclosed a resin composition comprising a block or a graft copolymer (A) having a polyamino acid as a hydrophilic segment (a-1), and a degradable polymer as a hydrophobic segment (a-2), and a resin (B); and a method of accelerating the hydrolysis of a resin and inhibiting the heat deterioration thereof by mixing this copolymer (A) with the resin (B).
摘要翻译：这里公开了包含具有聚氨基酸作为亲水性链段（a-1）的嵌段或接枝共聚物（A）和作为疏水链段（a-2）的可降解聚合物和树脂（B）的树脂组合物）; 和通过将该共聚物（A）与树脂（B）混合来加速树脂的水解并抑制其热劣化的方法。

8. 再颁专利

USRE34984E Nylon composition having increased hydroylzability and method for increasing hydrolyzability of nylon 失效
标题翻译：尼龙组合物具有增加的水解性和增加尼龙的水解性的方法
公开(公告)号：USRE34984E
公开(公告)日：1995-06-27
申请号：US224301
申请日：1994-04-07
申请人： Toshio Kitao , Yoshiharu Kimura , Hideki Yamane , Hiroki Nakata , Hosei Shinoda
发明人： Toshio Kitao , Yoshiharu Kimura , Hideki Yamane , Hiroki Nakata , Hosei Shinoda
IPC分类号： A61L31/04 , C08L77/00 , C08G69/48
CPC分类号： A61L31/041 , C08L77/00 , Y10S525/937
摘要： The present invention provides a nylon composition having increased hydrolyzability which is obtained by physically mixing 100 parts by weight of a nylon with 1 to 50 parts by weight of at least one polymer selected from the group consisting of polylactic acid, polyglycolic acid and a copolymer containing 50 mol % or more of a lactic acid unit or a glycolic acid unit as a repeating unit in its chain; and a method for increasing the hydrolyzability of a nylon by preparing such a composition. High hydrolyzability can be imparted to the nylon inherently having extremely low hydrolyzability without impairing its original mechanical strength. Therefore, various molded articles made from the nylon can be hydrolyzed under natural circumstances, and thus the wastes are not stored.

9. 发明授权

US5405887A Porous film 失效
标题翻译：多孔薄膜
公开(公告)号：US5405887A
公开(公告)日：1995-04-11
申请号：US249994
申请日：1994-05-27
申请人： Kenji Morita , Kohichi Uchiki , Hosei Shinoda
发明人： Kenji Morita , Kohichi Uchiki , Hosei Shinoda
IPC分类号： C08J5/18 , D02J1/06 , C08J9/00
CPC分类号： C08J5/18 , C08J2367/04
摘要： A breathable, hydrolyzable, porous film having long-term stability in mechanical properties which is obtained by the process comprising adding from 40 to 250 parts by weight of a finely-powdered filler having an average particle size of from 0.3 to 4 .mu.m to 100 parts by weight of a polylactic acid-based resin composition comprising from 80 to 95% by weight of polylactic acid or a lactic acid-hydroxycarboxylic acid copolymer and from 5 to 20% by weight of a plasticizer comprising a citric acid ester, melting and film-forming the resultant mixture, and successively stretching the thus-obtained film 1.1 times or more at least in the direction of the axis; and which is consequently useful as a material for leakproof films of sanitary materials such as a paper diaper and packaging materials, and does not accumulate as wastes because of hydrolyzability in the natural environment in the case of being abandoned after use.
摘要翻译：一种透气的，可水解的多孔膜，其具有机械性能的长期稳定性，该膜通过该方法获得，该方法包括将40至250重量份的平均粒度为0.3至4μm至100的细粉末填料重量份的包含80至95重量％的聚乳酸或乳酸 - 羟基羧酸共聚物的聚乳酸类树脂组合物和5至20重量％的包含柠檬酸酯的增塑剂，熔融和膜形成所得混合物，并且至少沿轴线方向依次将如此得到的膜拉伸1.1倍以上; 因此可用作纸尿布和包装材料等卫生材料的防漏膜的材料，并且由于在使用后放弃的情况下由于自然环境中的水解性而不会作为废物积聚。

10. 发明授权

US5194473A Modified polyester composition and preparation process and use thereof 失效
标题翻译：改性聚酯组合物及其制备方法及其用途
公开(公告)号：US5194473A
公开(公告)日：1993-03-16
申请号：US525729
申请日：1990-05-21
申请人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro
发明人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro
IPC分类号： A61L17/00 , A61K47/34 , A61L17/12 , A61L17/14 , A61L27/00 , A61L27/26 , A61L31/00 , A61L31/04 , C08G63/08 , C08G63/68 , C08G63/695 , C08G77/42 , C08G77/445 , C08L67/00 , C08L67/04 , C08L83/10 , C08L83/12
CPC分类号： C08G77/445 , A61L17/12 , A61L17/145 , A61L27/26 , A61L31/041 , C08G63/6952 , C08L67/04 , C08L83/12
摘要： In preparing bioabsorbable polyesters containing glycolic acid unit and/or lactic acid unit by the polymerization of glycolide and/or lactide, compositions comprising polyester-silicone copolymers obtained by conducting polymerization in the presence of silicones and the effect of merely mixing the above bioabsorbable polyesters with certain kind of silicones upon the modification, thereby attaining flexibility in particular, of the bioabsorbable polyesters, are disclosed.

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