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1. 发明授权

US5437918A Degradable non-woven fabric and preparation process thereof 失效
标题翻译：可降解无纺布及其制备方法
公开(公告)号：US5437918A
公开(公告)日：1995-08-01
申请号：US145621
申请日：1993-11-04
申请人： Keiko Taniguchi , Masahiro Washino , Shinobu Moriya , Hosei Shinoda , Masami Ohtaguro , Akihiro Funae , Shigeru Iimuro
发明人： Keiko Taniguchi , Masahiro Washino , Shinobu Moriya , Hosei Shinoda , Masami Ohtaguro , Akihiro Funae , Shigeru Iimuro
IPC分类号： C08G63/08 , D04H1/42 , D04H3/02 , D04H3/14 , B32B1/02 , B32B1/08 , B32B1/10 , B32B27/02
CPC分类号： D04H3/02 , C08G63/08 , D04H1/435 , D04H1/4382 , D04H3/14 , Y10T428/31786 , Y10T442/697
摘要： A degradable non-woven fabric obtained from an web formed of lactic acid-based polymer filaments comprising of one or more lactic acid-based polymers selected from a poly (DL-lactic acid) having more than 80 mol % of L-lactic acid units, poly (DL-lactic acid) having more than 80 mol % of D-lactic acid units, L-lactic acid/hydroxycarboxylic acid copolymer having 70 mol % or more of L-lactic acid units, and D-lactic acid/hydroxycarboxylic acid copolymer having 70 mol % or more of D-lactic acid units, and a preparation process of the degradable non-woven fabric which has good dimensional stability and can be degraded and disappeared under natural environment when abandoned.
摘要翻译：从由乳酸类聚合物长丝形成的纤维网得到的可降解无纺布，其包含一种或多种乳酸基聚合物，所述乳酸基聚合物选自具有大于80mol％的L-乳酸单元的聚（DL-乳酸），D-乳酸单元多于80摩尔％的聚（DL-乳酸），L-乳酸单元70摩尔％以上的L-乳酸/羟基羧酸共聚物，D-乳酸/羟基羧酸具有70摩尔％以上的D-乳酸单元的共聚物和可降解无纺布的制备方法，其具有良好的尺寸稳定性，并且在废弃时可以在自然环境下降解和消失。

2. 发明授权

US5663288A Degradable adhesive film and degradable resin composition 失效
标题翻译：可降解粘合膜和可降解树脂组合物
公开(公告)号：US5663288A
公开(公告)日：1997-09-02
申请号：US553979
申请日：1995-11-06
申请人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro , Akihiro Funae , Shinobu Moriya
发明人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro , Akihiro Funae , Shinobu Moriya
IPC分类号： C08K5/00 , C09J7/02 , C08G63/08
CPC分类号： C09J7/0285 , C08K5/005 , C09J7/0282 , C08K5/132 , C08K5/3475 , C08L2205/02 , C08L67/04 , C09J2203/306 , C09J2205/106 , C09J2467/006 , Y10T428/28 , Y10T428/2852
摘要： Articles matters which can be degraded and disappear in the natural environment are a degradable adhesive film which can be used for surface protection or indication after printing on the film surface and has an adhesive layer on one side of a substrate film obtained from a lactic acid base polymer such as polylactic acid and a lactic acid/hydroxycarboxylic acid copolymer having a molecular weight of 30,000.about.500,000, and a degradable resin composition which is excellent in weatherability and comprises 100 parts by weight of a lactic acid base polymer and 0.001.about.5 parts by weight of one or more additives selected from ultraviolet absorbers and light stabilizers.
摘要翻译：可以在自然环境中降解和消失的物品是可降解的粘合剂膜，其可以用于在膜表面上印刷之后的表面保护或指示，并且在由乳酸碱获得的基底膜的一侧上具有粘合剂层聚乳酸，聚乳酸，乳酸/羟基羧酸共聚物等分子量为30,000，差异为500,000，耐候性优异的可降解树脂组合物，含有100重量份乳酸基聚合物，0.001重量份一种或多种选自紫外线吸收剂和光稳定剂的添加剂的重量。

3. 发明授权

US5489474A Degradable adhesive film and degradable resin composition 失效
标题翻译：可降解粘合膜和可降解树脂组合物
公开(公告)号：US5489474A
公开(公告)日：1996-02-06
申请号：US113102
申请日：1993-08-30
申请人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro , Akihiro Funae , Shinobu Moriya
发明人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro , Akihiro Funae , Shinobu Moriya
IPC分类号： C08K5/00 , C09J7/02 , B32B7/10 , C08G63/08
CPC分类号： C09J7/0285 , C08K5/005 , C09J7/0282 , C08K5/132 , C08K5/3475 , C08L2205/02 , C08L67/04 , C09J2203/306 , C09J2205/106 , C09J2467/006 , Y10T428/28 , Y10T428/2852
摘要： Articles which can be degraded and disappear in the natural environment are a degradable adhesive film which can be used for surface protection or indication after printing on the film surface and has an adhesive layer on one side of a substrate film obtained from a lactic acid base polymer such as polylactic acid and a lactic acid/hydroxycarboxylic acid copolymer having a molecular weight of 30,000-500,000, and a degradable resin composition which is excellent in weatherability and comprises 100 parts by weight of a lactic acid base polymer and 0.001-5 parts by weight of one or more additives selected from ultraviolet absorbers and light stabilizers.
摘要翻译：可以在天然环境中降解和消失的物品是可降解的粘合剂膜，其可以用于在膜表面上印刷之后的表面保护或指示，并且在由乳酸基聚合物获得的基材膜的一侧上具有粘合剂层如聚乳酸和分子量为30,000-500,000的乳酸/羟基羧酸共聚物，以及耐候性优异的包含100重量份乳酸基聚合物和0.001-5重量份的可降解树脂组合物的一种或多种选自紫外线吸收剂和光稳定剂的添加剂。

4. 发明授权

US5412067A Preparation process of polyester 失效
标题翻译：聚酯的制备工艺
公开(公告)号：US5412067A
公开(公告)日：1995-05-02
申请号：US235534
申请日：1994-04-29
申请人： Hosei Shinoda , Masami Ohtaguro , Akihiro Funae , Shigeru Iimuro
发明人： Hosei Shinoda , Masami Ohtaguro , Akihiro Funae , Shigeru Iimuro
IPC分类号： C08G63/08 , C08G63/06
CPC分类号： C08G63/08
摘要： In the preparation of polyester by conducting ring-opening polymerization of a cyclic ester compound in the presence of a hydroxyl compound as a molecular weight regulator in the reaction system, the molecular weight of polyester can be accurately controlled in the desired range by previously estimating the amount of free carboxylic acid contained in the cyclic ester compound and controlling the amount of the hydroxyl compound on the basis of the estimated amount.
摘要翻译：通过在反应体系中作为分子量调节剂的羟基化合物的存在下进行环状酯化合物的开环聚合来制备聚酯，通过预先估计聚酯的分子量可以精确地控制在所需范围内环状酯化合物中所含的游离羧酸的量和基于估计量控制羟基化合物的量。

5. 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。

6. 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.

7. 发明授权

US5304205A Surgical filament 失效
标题翻译：外科细丝
公开(公告)号：US5304205A
公开(公告)日：1994-04-19
申请号：US840200
申请日：1992-02-24
申请人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro
发明人： Hosei Shinoda , Masami Ohtaguro , Shigeru Iimuro
IPC分类号： A61L17/14 , D06M13/342 , D06M16/00 , D06M23/08 , A61L17/00 , A61B17/04
CPC分类号： D06M13/342 , A61L17/145 , D06M16/00 , D06M23/08 , Y10T428/2913 , Y10T428/2933 , Y10T428/2938 , Y10T428/2964
摘要： A surgical filament which has a surface coated with at least one N-long chain monoacylated basic amino acid having an aliphatic acyl group of from 6 to 22 carbon atoms or with a composition containing at least one of said N-long chain monoacylated basic amino acid, and has improved surface-slipping characteristics such as the ability to be passed through tissue and tie down property.
摘要翻译：一种手术细丝，其具有涂覆有至少一个具有6至22个碳原子的脂族酰基的N-长链单酰化碱性氨基酸的表面，或包含至少一种所述N-长链单酰化碱性氨基酸，并且具有改善的表面滑动特性，例如通过组织的能力和粘合性能。

8. 发明授权

US5041529A Preparation process for bioabsorbable polyester 失效
标题翻译：生物可吸收聚酯的制备方法
公开(公告)号：US5041529A
公开(公告)日：1991-08-20
申请号：US427642
申请日：1989-10-27
申请人： Hosei Shinoda , Masami Ohtaguro
发明人： Hosei Shinoda , Masami Ohtaguro
IPC分类号： C08G63/78 , A61K9/20 , A61L17/12 , A61L31/06 , C08G63/06 , C08G63/08 , C08G63/90
CPC分类号： C08G63/90 , A61K9/204 , A61L17/12 , A61L31/06 , C08G63/08
摘要： The invention relates to a process for the preparation of a bioabsorbable polyester comprising reacting said polyester under reduced pressure in the reaction system while maintaining said polyester in the molten state during the second half of the polymerization reaction or after completion of the reaction and obtaining said polyester which contain almost no residue of unreacted monomers and volatile ingredients of low molecular weight.

9. 发明授权

US4713245A Granule containing physiologically-active substance, method for preparing same and use thereof 失效
标题翻译：含有生理活性物质的颗粒，其制备方法及其用途
公开(公告)号：US4713245A
公开(公告)日：1987-12-15
申请号：US737407
申请日：1985-05-24
申请人： Shinji Ando , Masami Ohtaguro , Takayoshi Masuda , Yoshimoto Watanabe
发明人： Shinji Ando , Masami Ohtaguro , Takayoshi Masuda , Yoshimoto Watanabe
IPC分类号： A23K1/00 , A61K9/16 , A61K9/42 , A61K9/50
CPC分类号： A61K9/501 , A23K40/00 , A23K40/35 , A61K9/1611 , A61K9/1617 , A61K9/1635 , A61K9/1652 , Y10S426/807
摘要： Disclosed herein is a granule containing physiologically-active substance which comprises at least(A): a physiologically-active substance;(B): a substance which is stable under neutral condition but disintegrates or dissolves at a pH of 3 or less; and(C): at least one substance selected from the group consisting of straight-chain or branched, saturated or unsaturated monocarboxylic acids having at least 14 carbon atoms and salts thereof, animal fats having a melting point of 40.degree. C. or higher, vegetable fats having a melting point of 40.degree. C. or higher and waxes having a melting point of 40.degree. C. or higher, and which granule further has a protective film comprising at least said substances (B) and (C) on the surface thereof. The protective film has a thickness of preferably at most 20% of the granular diameter and is preferably at least composed of at least 10% by weight of the substance (B) and at most 90% by weight of the substance (C). Granules having this specific protective film on the surface thereof have the use as a feed additive composition. A method for preparing said granules is also disclosed.
摘要翻译：本文公开了含有生理活性物质的颗粒，其至少包含（A）：生理活性物质; （B）：在中性条件下稳定但在pH3以下分解或溶解的物质; 和（C）：选自具有至少14个碳原子的直链或支链，饱和或不饱和一元羧酸及其盐的至少一种物质，熔点为40℃或更高的动物脂肪，熔点为40℃以上的植物脂肪和熔点为40℃以上的蜡，该颗粒还具有在表面上至少含有上述物质（B）和（C）的保护膜其中。保护膜的厚度优选为粒径的至多20％，优选至少为物质（B）的至少10重量％和物质（C）的至多90重量％。在其表面具有该特定保护膜的颗粒具有作为饲料添加剂组合物的用途。还公开了制备所述颗粒的方法。

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