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1. 发明专利

JP2004323453A Decomposable gel and method for producing the same 审中-公开
公开(公告)号：JP2004323453A
公开(公告)日：2004-11-18
申请号：JP2003122860
申请日：2003-04-25
申请人： Chisso Corp , Nobuhiko Yui , チッソ株式会社 , 伸彦由井
发明人： YUI NOBUHIKO , OTANI TORU , NAKAMA TAKESHI , SATO IKUO , KAWABATA RYOJI
IPC分类号： A61K9/06 , A61K8/02 , A61K8/72 , A61K31/728 , A61K47/36 , C09K3/00 , A61K7/00
CPC分类号： A61K47/36 , A61K31/728
摘要： PROBLEM TO BE SOLVED: To provide a decomposable gel readily not decomposed and having sufficient strength and a method for producing the same.
SOLUTION: The decomposable gel has ≤98 wt.% saturated water content. The decomposable gel is preferably a polysaccharide gel. The polysaccharide gel is preferably an anionic polysaccharide gel.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2005053974A Polysaccharide cross-linked product and method for producing the same 有权
标题翻译：多糖交联产物及其生产方法
公开(公告)号：JP2005053974A
公开(公告)日：2005-03-03
申请号：JP2003206329
申请日：2003-08-06
申请人： Chisso Corp , Nobuhiko Yui , チッソ株式会社 , 伸彦由井
发明人： YUI NOBUHIKO , OTANI TORU , NAKAMA TAKESHI , KAWABATA RYOJI
IPC分类号： C08B37/08
摘要： PROBLEM TO BE SOLVED: To provide a polysaccharide cross-linked product which is little swollen after cross-linked, and can easily be produced in the same size and shape as those of a mold used for the production and even in a complicated shape, to provide a method for producing the same, to provide a polysaccharide cross-linked product whose degradation reaction can be adjusted with an enzyme and is useful for the sustained release of a functional substance such as a medicine and as a substrate material for regenerative medicines, and to provide a method for producing the same.
SOLUTION: This method for producing the polysaccharide cross-linked product comprises lyophilizing an aqueous solution of a carboxy group-having polysaccharide and then cross-linking the lyophilized product with a condensing agent. The polysaccharide cross-linked product obtained by the production method.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供交联后少量溶胀的多糖交联产物，并且可以容易地与用于生产的模具相同的尺寸和形状生产，甚至在复杂的形成，以提供其制备方法，以提供其降解反应可以用酶调节的多糖交联产物，并且可用于药物等功能性物质的持续释放和用于再生的基质材料药物，并提供其制备方法。解决方案：该多糖交联产物的制备方法包括冻干含羧基多糖的水溶液，然后用冷凝剂交联冻干产物。通过生产方法得到的多糖交联产物。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2006291097A Hyaluronic acid derivative and its production method 审中-公开
标题翻译：羟丙酸衍生物及其生产方法
公开(公告)号：JP2006291097A
公开(公告)日：2006-10-26
申请号：JP2005115811
申请日：2005-04-13
申请人： Chisso Corp , Nobuhiko Yui , チッソ株式会社 , 伸彦由井
发明人： YUI NOBUHIKO , OTANI TORU , YOSHIDA SHUHEI , KAWABATA RYOJI , NAKAMA TAKESHI
IPC分类号： C08B37/08
摘要： PROBLEM TO BE SOLVED: To provide a novel hyaluronic acid derivative which is useful in fields of pharmaceuticals, foodstuffs, cosmetics, etc. , soluble in water, resistant to decomposition by hyaluronidase, and can be chemically modified in a non-aqueous solvent and has affinity to hydrophobic compounds, and also provide a method for producing the derivative.
SOLUTION: The hyaluronic acid derivative contains a repeating unit of a formula (1), providing that at least one unit per 5 units in the repeating unit represented by formula (1) is one wherein R
1 is shown by formula (2).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供一种新颖的透明质酸衍生物，其可用于可溶于水的药物，食品，化妆品等领域，耐水解透明质酸酶，并且可以在非水性中进行化学改性溶剂，并且对疏水性化合物具有亲和性，并且还提供了制备衍生物的方法。解决方案：透明质酸衍生物含有式（1）的重复单元，条件是由式（1）表示的重复单元中每5个单元的至少一个单元是其中R 1 由公式（2）表示。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005239687A Intracystic medicine 审中-公开
标题翻译：内科医学
公开(公告)号：JP2005239687A
公开(公告)日：2005-09-08
申请号：JP2004055291
申请日：2004-02-27
申请人： Chisso Corp , Koichi Murakami , Nobuhiko Yui , チッソ株式会社 , 弘一村上 , 伸彦由井
发明人： YUI NOBUHIKO , MURAKAMI KOICHI , OTANI TORU , NAKAMA TAKESHI , SATO IKUO , KAWABATA RYOJI
IPC分类号： A61K47/36 , A61K9/06 , A61K31/58 , A61M37/00 , A61P15/00
摘要： PROBLEM TO BE SOLVED: To provide an intracystic medicine to be dosed into the cysts originating from endometriosis. SOLUTION: This intracystic medicine contains danazol, or the like, used as a therapeutic agent for endometriosis and a carrier e.g. hydrophobic group-modified hyaluronic acid gel and is used for administering into the cysts originating from endometriosis. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种将剂量投入到源自子宫内膜异位症的囊肿中的囊内药物。解决方案：该囊内药物含有作为子宫内膜异位症治疗剂的丹那唑等，疏水性基团修饰的透明质酸凝胶，用于给予源自子宫内膜异位症的囊肿。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004323454A Medicinal agent 审中-公开
公开(公告)号：JP2004323454A
公开(公告)日：2004-11-18
申请号：JP2003122861
申请日：2003-04-25
申请人： Chisso Corp , Koichi Murakami , Nobuhiko Yui , チッソ株式会社 , 弘一村上 , 伸彦由井
发明人： YUI NOBUHIKO , MURAKAMI KOICHI , OTANI TORU , NAKAMA TAKESHI , SATO IKUO , KAWABATA RYOJI
IPC分类号： A61K9/02 , A61K9/00 , A61K31/58 , A61K47/34 , A61K47/36 , A61P15/00
CPC分类号： A61K31/58 , A61K9/0034 , A61K47/36
摘要： PROBLEM TO BE SOLVED: To obtain a medicinal agent, comprising a functional material and a decomposable gel, enabling control of a release rate of a functional material and long-term sustained release, in which the gel itself decomposes or disappears after finishing release of the functional material.
SOLUTION: This medicinal agent comprises the decomposable gel having ≤98 wt.% saturated water content and the functional material. In the medicinal agent, preferably, release rate of the functional material is controlled by controlling the saturated water content of the decomposable gel.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2001214014A RESIN COMPOSITION FOR AUTOMOBILE FENDER 失效
公开(公告)号：JP2001214014A
公开(公告)日：2001-08-07
申请号：JP2000025563
申请日：2000-02-02
申请人： CHISSO CORP , CHISSO SEKIYU KAGAKU KK
发明人： ENOMOTO TAKEHIKO , ADACHI MINORU , KAWABATA RYOJI
IPC分类号： B62D25/18 , C08J3/20 , C08K3/00 , C08K3/26 , C08L23/16
摘要： PROBLEM TO BE SOLVED: To obtain a resin composition for automobile fender capable of providing an automobile fender having excellent vibration-damping properties, sound insulating properties and flexibility and excellent moldability and economic advantage. SOLUTION: This resin composition for an automobile fender is obtained by melting and compounding a mixture comprising 0.02-0.08 pt.wt. of a molecular weight-lowering agent based on 100 pts.wt of the total of (A) 25-45 pts.wt. of ethylene/propylene random copolymer having 2.0% to 5.0% ethylene content, (B) 30-40 pts.wt. of an inorganic filler, (C) 5-20 pts.wt. of a styrene/ethylene/ propylene block copolymer rubber and (D) an ethylene/α-olefin copolymer rubber in an amount of 25-35 pts.wt. of the total of the component C and the component D.

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