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1. 发明专利

JP2005287790A Bioabsorbable adhesion preventive material, and method of manufacturing and using the same 审中-公开
标题翻译：可生物降解粘合防止材料及其制造方法和使用方法
公开(公告)号：JP2005287790A
公开(公告)日：2005-10-20
申请号：JP2004107489
申请日：2004-03-31
申请人： Terumo Corp , Toppan Printing Co Ltd , テルモ株式会社 , 凸版印刷株式会社
发明人： KATO YUMIKO , KAMINAGA JUNICHI , MATSUO RYUKICHI , ABE YOSHIHIKO , UEMATSU TAKESHI
IPC分类号： A61B17/00 , A61L31/00
摘要： PROBLEM TO BE SOLVED: To provide an bioabsorbable adhesion preventive material capable of sufficiently following the movement of an applied tissue and exhibiting the excellent adhesion preventive effects. SOLUTION: The bioabsorbable adhesion preventive material includes a poly-ion complex of acidic polysaccharide and basic polysaccharide. The acidic polysaccharide in the bioabsorbable adhesion preventive material is synthetic polyuronic acid. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够充分跟随所施加的组织的运动并且具有优异的粘附防止效果的生物可吸收性粘合防止材料。生物可吸收性粘合防止材料包括酸性多糖和碱性多糖的多离子络合物。生物可吸收性粘合防止材料中的酸性多糖是合成多糖醛酸。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005220068A Coating agent for oral material 审中-公开
标题翻译：口服材料涂料
公开(公告)号：JP2005220068A
公开(公告)日：2005-08-18
申请号：JP2004029064
申请日：2004-02-05
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： KATO YUMIKO , KAMINAGA JUNICHI , MATSUO RYUKICHI
IPC分类号： A23L1/00 , A61K9/30 , A61K47/36
摘要： PROBLEM TO BE SOLVED: To obtain a coating agent for an oral material, which is harmless to human body and the environment and can coat the oral material without using any organic solvent, and to obtain a coating agent for an oral material which is excellent in taste-masking effect and leachability and can form a barrier layer with a low oxygen permeability. SOLUTION: This coating agent for the oral material comprises water-soluble or water-dispersible polysaccharides having uronic acid residues which are obtained by oxidizing polysaccharides. Here, the water-soluble or water-dispersible polysaccharides having uronic acid residues are polysaccharides containing glucuronic acid comprising an α-glucosidic bond, glucuronic acid comprising a β-glucosidic bond, N-acetyl glucosaminuronic acid comprising a β-glucosidic bond or their salts. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得对人体和环境无害的口腔材料用涂层剂，可以不使用任何有机溶剂涂覆口腔材料，并获得口服材料用涂布剂，掩味效果和浸出性优异，可形成透氧性低的阻隔层。解决方案：该口服材料用包衣剂包括通过氧化多糖获得的具有糖醛酸残基的水溶性或水分散性多糖。这里，具有糖醛酸残基的水溶性或水分散性多糖是含有α-葡糖苷键的葡萄糖醛酸的多糖，包含β-糖苷键的葡萄糖醛酸，包含β-糖苷键的N-乙酰氨基磺基酸或其盐。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004189924A Water-soluble polyuronic acid 有权
公开(公告)号：JP2004189924A
公开(公告)日：2004-07-08
申请号：JP2002360524
申请日：2002-12-12
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： KAMINAGA JUNICHI , KATO YUMIKO , MATSUO RYUKICHI
IPC分类号： C08B33/08 , C08B31/18
摘要： PROBLEM TO BE SOLVED: To provide a polyuronic acid having uniform structure, high molecular weight and good water-solubility, exhibiting excellent safety, biocompatibility and biodegradability and useful as a synthetic raw material for various functional materials such as foods, medical/pharmaceutical agents and cosmetics.
SOLUTION: The polyuronic acid having a definite structure, uniform and high molecular weight and high solubility in water has a weight average molecular weight of ≥30,000, preferably ≥50,000 and contains a number of D-glucuronic acid units (or D-glucuronic acid alkali metal salt units) bonded with each other through α-(1,4) bonds.
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2003212904A MANUFACTURING PROCESS FOR OXIDIZED CHITOSAN 审中-公开
公开(公告)号：JP2003212904A
公开(公告)日：2003-07-30
申请号：JP2002016682
申请日：2002-01-25
申请人： TOPPAN PRINTING CO LTD
发明人： KATO YUMIKO , MATSUO RYUKICHI , KAMINAGA JUNICHI
IPC分类号： C08B37/08
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing process which can produce a high-purity oxidized chitosan, provided with a high hydrophilicity and a water-solubility in a wide pH region, which are useful in various fields such as medical fields and cosmetic fields, readily at low costs by a simple refinining process. SOLUTION: There is provided a manufacturing process for oxidized chitosan, wherein oxidized chitin, formed by selectively oxidizing the primary hydroxy group at C-6-position in the pyranose ring of N-acetylD-glucosamine, which is a constituent monosaccharide of chitin, followed by introducing therein a carboxy group or a salt thereof, is deacetylated by the hydrolysis by an acid or an alkali. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2002363899A PULP MOLD BASE AND GAS BARRIER CONTAINER USING THE SAME 失效
公开(公告)号：JP2002363899A
公开(公告)日：2002-12-18
申请号：JP2001164122
申请日：2001-05-31
申请人： TOPPAN PRINTING CO LTD
发明人： KAMINAGA JUNICHI , MATSUO RYUKICHI , YAMAWAKI KENTARO , KATO YUMIKO
IPC分类号： B65D1/00 , B65D1/09 , B65D25/34 , D21H21/14 , D21J3/10
摘要： PROBLEM TO BE SOLVED: To provide an environment-conscious gas barrier container which is a pulp mold container having high degree of shape freedom and having no fold and seam, has stable gas barrier properties equal to or higher than conventional gas barrier paper containers molded by folding up and laminating a paperboard on which aluminium foil, a deposited film of a metallic oxide, etc., is laminated and retains biodegradability and recyclability as a paper container. SOLUTION: This pulp mold base is characterized by having >=60 s air permeability measured by JIS P8117, >=2 s smoothness measured by JIS P8119 on at least one surface and

6. 发明专利

JP2002004191A MODIFIED CELLULOSE MATERIAL AND FUNCTIONAL PAPER USING THE SAME CELLULOSE MATERIAL 失效
公开(公告)号：JP2002004191A
公开(公告)日：2002-01-09
申请号：JP2000185034
申请日：2000-06-20
申请人： TOPPAN PRINTING CO LTD
发明人： YAMAWAKI KENTARO , HINO YOSHIHIRO , MATSUO RYUKICHI , KAMINAGA JUNICHI , KATO YUMIKO
IPC分类号： D21H11/20 , D21H21/16
摘要： PROBLEM TO BE SOLVED: To obtain functional paper such as water-resistant paper or oil- resistant paper only by modifying pulps, taking resource saving or environmental protection in consideration compared to a conventional method such as internal or external adding (impregnating), coating, laminating, etc. SOLUTION: Functionalities consisting essentially of the water resistance or oil resistance are imparted to a modified cellulose substance by compounding or converting a functional material with oxidized modified pulp fibers and an oxidized modified cellulose powder, etc., or further using carbonyl groups in the oxidized modified pulp fibers and the oxidized modified cellulose powder, etc.

7. 发明专利

JP2001122240A PULP MOLD DOUBLE-WALLED CONTAINER AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JP2001122240A
公开(公告)日：2001-05-08
申请号：JP30303599
申请日：1999-10-25
申请人： TOPPAN PRINTING CO LTD
发明人： KAMINAGA JUNICHI , HINO YOSHIHIRO , MATSUO RYUKICHI , HARASAWA ATSUKO , YAMAWAKI KENTARO , KATO YUMIKO
IPC分类号： B65D1/00 , B65D1/09 , D21J3/00
摘要： PROBLEM TO BE SOLVED: To provide a pulp molded double walled container having a less environmental load at the time of its waste in which it does not show any leakage and has a sufficient heat-insulating characteristic even if the container is used as one for instant food while hot water is poured and applied for eating or drinking, wherein a new adhering device or adhesive agent is not required but only the prior art pulp mold forming device is applied to cause a superior outer appearance to be attained, and to provide a manufacturing method for it. SOLUTION: There is provided a pulp molded double-walled container in which a hollow cavity is formed in a molding member to make a partial double- walled structure and integrally molded. There is provided a method for manufacturing the pulp molded double-walled container in which the formed pulp molded member is overlapped on a mold semi-finished product, pressed on it and dried.

8. 发明专利

JP2001097351A PULP MOLD CONTAINER AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JP2001097351A
公开(公告)日：2001-04-10
申请号：JP27023699
申请日：1999-09-24
申请人： TOPPAN PRINTING CO LTD
发明人： KAMINAGA JUNICHI , HINO YOSHIHIRO , MATSUO RYUKICHI , HARASAWA ATSUKO , YAMAWAKI KENTARO , KATO YUMIKO
IPC分类号： B65D1/40 , B65D25/14
摘要： PROBLEM TO BE SOLVED: To provide a pulp mold container and its manufacturing method in which even if the container is ignited, toxic substances are hardly generated, it can be recycled as recycled paper, it has a biodegradable characteristic and a degree of freedom in its shape, aesthetic appearance in fine color printing and it can be manufactured as inexpensive possible while a requisite function or strength is assured. SOLUTION: A method for manufacturing a pulp mold container in which pulp slurry is sucked onto a mold and dewatered is carried out such that a sheet having a predetermined shape with a base material of paper or the like being applied as a base or already molded product is arranged at the surface of a mold semi-processed material sucked and dewatered on the mold, thereafter the material is fitted and press molded to provide a pulp molded container.

9. 发明专利

JP2005289883A Bioabsorbable hemostatic agent and method for producing the same 审中-公开
标题翻译：可生物降解药剂及其生产方法
公开(公告)号：JP2005289883A
公开(公告)日：2005-10-20
申请号：JP2004107488
申请日：2004-03-31
申请人： Terumo Corp , Toppan Printing Co Ltd , テルモ株式会社 , 凸版印刷株式会社
发明人： KATO YUMIKO , KAMINAGA JUNICHI , MATSUO RYUKICHI , ABE YOSHIHIKO
IPC分类号： A61K31/715 , A61P7/04 , C08B37/00
摘要： PROBLEM TO BE SOLVED: To obtain a hemostatic agent made of an oxidized cellulose composed of β-1,4-polyglucuronic acid units, without containing β-1,4-D-glucose units, and to provide a method for producing the same.
SOLUTION: The bioabsorbable hemostatic agent which comprises β-1,4-polyglucuronic acid expressed by formula (I) (X is H or an alkali metal; and (n) is an integer not less than 2) is obtained by a method having a process for dispersing regenerated cellulose in water, a process for selectively oxidizing primary hydroxy groups of the regenerated cellulose in the water, so as to obtain the β-1,4-polyglucuronic acid units, and a process for purifying the β-1,4-polyglucuronic acid units.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：为了获得由不含β-1,4-D-葡萄糖单元的β-1,4-聚葡糖醛酸单元组成的氧化纤维素制成的止血剂，并且提供一种生产一样。解决方案：通过式（I）（X是H或碱金属和（n）是不小于2的整数）由式（I）表示的β-1,4-聚葡萄糖醛酸的生物可吸收止血剂是通过具有将再生纤维素分散在水中的方法的方法，选择性地氧化水中的再生纤维素的主要羟基以获得β-1,4-聚葡萄糖醛酸单元的方法， 1,4-聚葡糖醛酸单元。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004059618A Polysaccharide complex and its production method 有权
公开(公告)号：JP2004059618A
公开(公告)日：2004-02-26
申请号：JP2002216408
申请日：2002-07-25
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： KATO YUMIKO , MATSUO RYUKICHI , KAMINAGA JUNICHI
IPC分类号： A61L31/00 , A61K8/73 , A61K8/96 , C08B15/02 , C08B31/18 , C08B37/08 , A61K7/00
摘要： PROBLEM TO BE SOLVED: To provide a polysaccharide complex which has good processibility, can be easily and inexpensively obtained through a simple purification process, and has a uniform structure; of which the carboxy groups or amino groups for forming an ion complex can be controlled; and which is given an aimed performance by an additive and is excellent in biocompatibility and biodegradability; and its production method. SOLUTION: This polysaccharide complex is formed from chitosan and an oxidized polysaccharide prepared by at least introducing a carboxy group or its salt group into the 6-position of a pyranose ring of a polysaccharide by oxidation and contains at least one additive for modification and/or at least one modification additive component for a polysaccharide. COPYRIGHT: (C)2004,JPO

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