JPS6216961B2 - - Google Patents

Info

Publication number
JPS6216961B2
JPS6216961B2 JP52078216A JP7821677A JPS6216961B2 JP S6216961 B2 JPS6216961 B2 JP S6216961B2 JP 52078216 A JP52078216 A JP 52078216A JP 7821677 A JP7821677 A JP 7821677A JP S6216961 B2 JPS6216961 B2 JP S6216961B2
Authority
JP
Japan
Prior art keywords
chitosan
water
hydroxyalkyl
derivative
substitution
Prior art date
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.)
Expired
Application number
JP52078216A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5411955A (en
Inventor
Shoji Iwase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Starch Chemical Co Ltd
Original Assignee
Nippon Starch Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Starch Chemical Co Ltd filed Critical Nippon Starch Chemical Co Ltd
Priority to JP7821677A priority Critical patent/JPS5411955A/ja
Publication of JPS5411955A publication Critical patent/JPS5411955A/ja
Publication of JPS6216961B2 publication Critical patent/JPS6216961B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Absorbent Articles And Supports Therefor (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Biological Depolymerization Polymers (AREA)
JP7821677A 1977-06-29 1977-06-29 High water absorbing chitosan derivative and absorbing agent containing it Granted JPS5411955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7821677A JPS5411955A (en) 1977-06-29 1977-06-29 High water absorbing chitosan derivative and absorbing agent containing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7821677A JPS5411955A (en) 1977-06-29 1977-06-29 High water absorbing chitosan derivative and absorbing agent containing it

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61204789A Division JPS6264803A (ja) 1986-08-29 1986-08-29 高吸水性キトサン誘導体およびそれを含有する吸収剤

Publications (2)

Publication Number Publication Date
JPS5411955A JPS5411955A (en) 1979-01-29
JPS6216961B2 true JPS6216961B2 (enrdf_load_stackoverflow) 1987-04-15

Family

ID=13655843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7821677A Granted JPS5411955A (en) 1977-06-29 1977-06-29 High water absorbing chitosan derivative and absorbing agent containing it

Country Status (1)

Country Link
JP (1) JPS5411955A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180602A (en) * 1981-04-30 1982-11-06 Nippon Soda Co Ltd Production of water-soluble chitosan derivative and film-forming agent comprising same
DE3223423A1 (de) * 1982-06-23 1983-12-29 Wella Ag, 6100 Darmstadt Kosmetische mittel auf der basis von chitosanderivaten, neue chitosanderivate sowie verfahren zur herstellung dieser derivate
DE3501891A1 (de) * 1985-01-22 1986-07-24 Wella Ag, 6100 Darmstadt Kosmetische mittel auf der basis von quaternaeren chitosanderivaten, neue quaternaere hydroxypropyl-substituierte chitosanderivate sowie verfahren zu ihrer herstellung
DE3502833A1 (de) * 1985-01-29 1986-07-31 Wella Ag, 6100 Darmstadt Kosmetische mittel auf der basis von quaternaeren chitosanderivaten, neue quaternaere hydroxyethyl-substituierte chitosanderivate sowie verfahren zu ihrer herstellung
US4845204A (en) * 1985-02-07 1989-07-04 Wella Aktiengesellschaft Cosmetic compositions on the basis of alkyl-hydroxypropyl-substituted chitosan derivatives, new chitosan derivatives and processes for the production thereof
US5300494A (en) * 1986-06-06 1994-04-05 Union Carbide Chemicals & Plastics Technology Corporation Delivery systems for quaternary and related compounds
IT1190347B (it) * 1986-06-16 1988-02-16 Franco Conti Processo per la preparazione dell'n-dimetilchitosano e suoi impieghi farmacologici
US5599916A (en) * 1994-12-22 1997-02-04 Kimberly-Clark Corporation Chitosan salts having improved absorbent properties and process for the preparation thereof
JP5207165B2 (ja) * 2007-08-31 2013-06-12 国立大学法人 宮崎大学 油溶性キトサン誘導体およびその製造方法、並びに油溶性キトサン誘導体を含む組成物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519927C2 (de) * 1975-05-05 1986-10-23 Hoechst Ag, 6230 Frankfurt Verfahren zum Herstellen von Wasser aufnehmenden, aber darin zu mehr als 50 Gew.-% unlöslichen Celluloseethern

Also Published As

Publication number Publication date
JPS5411955A (en) 1979-01-29

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