JPS55161802A - Chitin-based polyion complex - Google Patents

Chitin-based polyion complex

Info

Publication number: JPS55161802A
Authority: JP; Japan
Prior art keywords: chitin; carboxymethylchitin; polyion complex; salt; amphoteric
Prior art date: 1979-06-05
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.): Granted

Application number

JP7046379A

Other languages

English (en)

Japanese (ja)

Other versions

JPS624041B2 (fr

Inventor

Junichi Kosugi

Koji Seguchi

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.)

Kureha Corp

Original Assignee

Kureha Corp

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.)

1979-06-05

Filing date

1979-06-05

Publication date

1980-12-16

1979-06-05 Application filed by Kureha Corp filed Critical Kureha Corp

1979-06-05 Priority to JP7046379A priority Critical patent/JPS55161802A/ja

1980-05-28 Priority to US06/153,906 priority patent/US4301067A/en

1980-06-02 Priority to CA000353166A priority patent/CA1158235A/fr

1980-06-04 Priority to AU59043/80A priority patent/AU519408B2/en

1980-06-05 Priority to DE8080301883T priority patent/DE3064389D1/de

1980-06-05 Priority to EP80301883A priority patent/EP0020183B1/fr

1980-12-16 Publication of JPS55161802A publication Critical patent/JPS55161802A/ja

1987-01-28 Publication of JPS624041B2 publication Critical patent/JPS624041B2/ja

Status Granted legal-status Critical Current

Links

229920002101 Chitin Polymers 0.000 title abstract 5
229920000831 ionic polymer Polymers 0.000 title abstract 3
150000003839 salts Chemical class 0.000 abstract 3
229920001661 Chitosan Polymers 0.000 abstract 2
OVRNDRQMDRJTHS-UHFFFAOYSA-N N-acelyl-D-glucosamine Natural products CC(=O)NC1C(O)OC(CO)C(O)C1O OVRNDRQMDRJTHS-UHFFFAOYSA-N 0.000 abstract 2
OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 abstract 2
125000000129 anionic group Chemical group 0.000 abstract 2
125000002091 cationic group Chemical group 0.000 abstract 2
229950006780 n-acetylglucosamine Drugs 0.000 abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
229910003202 NH4 Inorganic materials 0.000 abstract 1
229910052783 alkali metal Inorganic materials 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
239000003125 aqueous solvent Substances 0.000 abstract 1
230000006196 deacetylation Effects 0.000 abstract 1
238000003381 deacetylation reaction Methods 0.000 abstract 1
238000000502 dialysis Methods 0.000 abstract 1
239000003792 electrolyte Substances 0.000 abstract 1
239000012528 membrane Substances 0.000 abstract 1

Landscapes

External Artificial Organs (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

JP7046379A 1979-06-05 1979-06-05 Chitin-based polyion complex Granted JPS55161802A (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
JP7046379A JPS55161802A (en)	1979-06-05	1979-06-05	Chitin-based polyion complex
US06/153,906 US4301067A (en)	1979-06-05	1980-05-28	Chitin containing poly-ion complex
CA000353166A CA1158235A (fr)	1979-06-05	1980-06-02	Chitine contenant un complexe poly-ionique
AU59043/80A AU519408B2 (en)	1979-06-05	1980-06-04	Chitin poly-ion complexes with polyelectrolytes
DE8080301883T DE3064389D1 (en)	1979-06-05	1980-06-05	Poly-ion complex, process for its preparation and shaped articles prepared therefrom
EP80301883A EP0020183B1 (fr)	1979-06-05	1980-06-05	Composé polyionique, procédé pour sa préparation et articles formés à partir de ce composé

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7046379A JPS55161802A (en)	1979-06-05	1979-06-05	Chitin-based polyion complex

Publications (2)

Publication Number	Publication Date
JPS55161802A true JPS55161802A (en)	1980-12-16
JPS624041B2 JPS624041B2 (fr)	1987-01-28

Family

ID=13432229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7046379A Granted JPS55161802A (en)	1979-06-05	1979-06-05	Chitin-based polyion complex

Country Status (2)

Country	Link
JP (1)	JPS55161802A (fr)
AU (1)	AU519408B2 (fr)

1979
- 1979-06-05 JP JP7046379A patent/JPS55161802A/ja active Granted
1980
- 1980-06-04 AU AU59043/80A patent/AU519408B2/en not_active Ceased

Also Published As

Publication number	Publication date
JPS624041B2 (fr)	1987-01-28
AU5904380A (en)	1980-12-11
AU519408B2 (en)	1981-12-03

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