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公开(公告)号：EP0345017B1
公开(公告)日：1994-09-07
申请号：EP89305436.1
申请日：1989-05-30
IPC分类号： C08B37/08
CPC分类号： C08J3/14 , B01J20/24 , C08B37/003 , C08J2305/08
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公开(公告)号：EP0362879B1
公开(公告)日：1994-08-17
申请号：EP89118605.8
申请日：1989-10-06
发明人： Hirayama, Chuichi , Ihara, Hirotaka , Tsunoda, Shunsei , Aihara, Katsutoshi , Yagyu, Kazufumi c/o Central Research Lab. , Honma, Masao c/o Central Research Lab.
CPC分类号： A61K31/74 , A61K9/1635 , A61K9/1641 , A61K9/167
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公开(公告)号：EP0362879A1
公开(公告)日：1990-04-11
申请号：EP89118605.8
申请日：1989-10-06
发明人： Hirayama, Chuichi , Ihara, Hirotaka , Tsunoda, Shunsei , Aihara, Katsutoshi , Yagyu, Kazufumi c/o Central Research Lab. , Honma, Masao c/o Central Research Lab.
CPC分类号： A61K31/74 , A61K9/1635 , A61K9/1641 , A61K9/167
摘要： Herein is disclosed a water-insoluble pyrogen adsorbent composed of a polymer possessing amide groups optionally modified, said polymer being, e.g., a poly amino acid, a nylon, a polyacrylamide, for example.
摘要翻译： 本文公开了由具有任选改性的酰胺基团的聚合物组成的水不溶性致热原吸附剂，所述聚合物例如为聚氨基酸，尼龙，聚丙烯酰胺。
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公开(公告)号：EP0211223A3
公开(公告)日：1989-05-03
申请号：EP86108802.9
申请日：1986-06-27
申请人： Juridical Foundation The Chemo-Sero-Therapeutic Research Institute , Hirayama, Chuichi , Motozato, Yoshiaki , Ihara, Hirotaka
CPC分类号： A61K8/025 , A61K8/88 , A61K2800/412 , A61Q1/12 , B01J20/26 , B01J20/285 , C08G69/08 , C08J3/14 , C08J2377/00
摘要： The present invention provides novel spherical grains of polyamino acid which can be used as a filler in chromatography, cosmetic powder and the like. The spherical grains can be produced by a method which comprises the steps of preparing a solution of hydrophobic polyamino acids, such as poly n-leucine, dissolved in an organic solvent; adding the solution to an aqueous medium and agitating said medium so as to obtain a dispersion of the spherical grains of the polyamino acid dispersed in the aqueous medium while evaporating the organic solvent; and isolating the spherical grains of the polyamino acid from the dispersion.
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5.发明公开
公开(公告)号：EP0345017A1
公开(公告)日：1989-12-06
申请号：EP89305436.1
申请日：1989-05-30
IPC分类号： C08B37/08
CPC分类号： C08J3/14 , B01J20/24 , C08B37/003 , C08J2305/08
摘要： A method for preparing granular porous chitosan which comprises dispersing an acidic aqueous solution of chitosan in a hydrophobic dispersing medium; and, evaporating water off while stirring the resulting dispersion.
摘要翻译： 一种制备颗粒状多孔壳聚糖的方法，其包括将壳聚糖的酸性水溶液分散在疏水分散介质中; 并在搅拌所得分散体的同时蒸发水。
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6.发明公开
公开(公告)号：EP0211223A2
公开(公告)日：1987-02-25
申请号：EP86108802.9
申请日：1986-06-27
申请人： Juridical Foundation The Chemo-Sero-Therapeutic Research Institute , Hirayama, Chuichi , Motozato, Yoshiaki , Ihara, Hirotaka
CPC分类号： A61K8/025 , A61K8/88 , A61K2800/412 , A61Q1/12 , B01J20/26 , B01J20/285 , C08G69/08 , C08J3/14 , C08J2377/00
摘要： The present invention provides novel spherical grains of polyamino acid which can be used as a filler in chromatography, cosmetic powder and the like. The spherical grains can be produced by a method which comprises the steps of preparing a solution of hydrophobic polyamino acids, such as poly n-leucine, dissolved in an organic solvent; adding the solution to an aqueous medium and agitating said medium so as to obtain a dispersion of the spherical grains of the polyamino acid dispersed in the aqueous medium while evaporating the organic solvent; and isolating the spherical grains of the polyamino acid from the dispersion.
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7.发明授权Spherical grains of poly(alpha-amino acid)and production method thereof 失效聚氨酯（ALPHA-氨基酸）的球形颗粒及其生产方法
公开(公告)号：EP0211223B1
公开(公告)日：1993-02-24
申请号：EP86108802.9
申请日：1986-06-27
申请人： Juridical Foundation The Chemo-Sero-Therapeutic Research Institute , Hirayama, Chuichi , Motozato, Yoshiaki , Ihara, Hirotaka
CPC分类号： A61K8/025 , A61K8/88 , A61K2800/412 , A61Q1/12 , B01J20/26 , B01J20/285 , C08G69/08 , C08J3/14 , C08J2377/00
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