JP2001502678A5 - - Google Patents

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Publication number
JP2001502678A5
JP2001502678A5 JP1998518906A JP51890698A JP2001502678A5 JP 2001502678 A5 JP2001502678 A5 JP 2001502678A5 JP 1998518906 A JP1998518906 A JP 1998518906A JP 51890698 A JP51890698 A JP 51890698A JP 2001502678 A5 JP2001502678 A5 JP 2001502678A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP1998518906A
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English (en)
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JP2001502678A (ja
JP3946263B2 (ja
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Publication date
Priority claimed from DE19643066A external-priority patent/DE19643066C2/de
Application filed filed Critical
Publication of JP2001502678A publication Critical patent/JP2001502678A/ja
Publication of JP2001502678A5 publication Critical patent/JP2001502678A5/ja
Application granted granted Critical
Publication of JP3946263B2 publication Critical patent/JP3946263B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

Figure 2001502678
Figure 2001502678
Figure 2001502678
JP51890698A 1996-10-18 1997-10-10 架橋キトサンヒドロゲルから製造するコラーゲン不含有化粧品 Expired - Fee Related JP3946263B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19643066.6 1996-10-18
DE19643066A DE19643066C2 (de) 1996-10-18 1996-10-18 Kollagenfreie kosmetische Zubereitungen und Verfahren zu ihrer Herstellung
PCT/EP1997/005618 WO1998017245A1 (de) 1996-10-18 1997-10-10 Kollagenfreie kosmetiche zubereitungen aus vernetzten chitosan hydrogelen hergestellt

Publications (3)

Publication Number Publication Date
JP2001502678A JP2001502678A (ja) 2001-02-27
JP2001502678A5 true JP2001502678A5 (ja) 2005-06-16
JP3946263B2 JP3946263B2 (ja) 2007-07-18

Family

ID=7809138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51890698A Expired - Fee Related JP3946263B2 (ja) 1996-10-18 1997-10-10 架橋キトサンヒドロゲルから製造するコラーゲン不含有化粧品

Country Status (6)

Country Link
EP (1) EP0939617B1 (ja)
JP (1) JP3946263B2 (ja)
AT (1) ATE291415T1 (ja)
DE (2) DE19643066C2 (ja)
ES (1) ES2239353T3 (ja)
WO (1) WO1998017245A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920557B4 (de) * 1999-05-05 2004-09-09 Biotec Asa Verfahren zur Herstellung von Kollagenfreien kosmetischen Zubereitungen
DE602005015506D1 (de) 2004-04-28 2009-09-03 Shinetsu Chemical Co Filmzubereitung und Verfahren zu deren Herstelllung
GB2423252B (en) 2005-02-18 2007-10-17 Engelhard Lyon Cross-linked polymer of carbohydrate, notably based on polysaccharides, and/or on oligosaccharides and/or on polyols
FR2882366B1 (fr) 2005-02-18 2008-04-18 Coletica Sa Polymere reticule de carbohydrate, notamment a base de polysaccharides et/ou de polyols
ES2367384B1 (es) * 2010-04-13 2012-09-13 Consejo Superior De Investigaciones Cientificas (Csic) Composiciones textiles con hidrogeles de quitosano.
CN113248633B (zh) * 2021-06-25 2022-06-21 时垠(上海)生物科技有限公司 一种低分子壳聚糖的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622580B2 (ja) * 1989-11-24 1994-03-30 片倉チッカリン株式会社 サクシニルキトサンより構成された医用材料
DE4121085A1 (de) * 1990-06-29 1992-01-02 Agency Ind Science Techn Biologisch abbaubare zusammensetzung, daraus ausgeformter gegenstand und verfahren zur herstellung von biologisch abbaubarem material
IT1243260B (it) * 1990-11-26 1994-05-26 Riccardo Muzzarelli Metil pirrolidon chitosano, processo di produzione e suo uso.
US5328939A (en) * 1993-04-27 1994-07-12 Alliedsignal Inc. Rigid materials having high surface area and low density
US5420197A (en) * 1994-01-13 1995-05-30 Hydromer, Inc. Gels formed by the interaction of polyvinylpyrrolidone with chitosan derivatives
US5599916A (en) * 1994-12-22 1997-02-04 Kimberly-Clark Corporation Chitosan salts having improved absorbent properties and process for the preparation thereof

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