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JPS5647439A - Photosetting material - Google Patents

Photosetting material

Info

Publication number
JPS5647439A
JPS5647439A JP12264179A JP12264179A JPS5647439A JP S5647439 A JPS5647439 A JP S5647439A JP 12264179 A JP12264179 A JP 12264179A JP 12264179 A JP12264179 A JP 12264179A JP S5647439 A JPS5647439 A JP S5647439A
Authority
JP
Japan
Prior art keywords
chitosan
haloacetylated
photoirradiation
insolubilized
deacetylation
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.)
Pending
Application number
JP12264179A
Other languages
Japanese (ja)
Inventor
Naoya Ogata
Kohei Sanai
Hozumi Tanaka
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP12264179A priority Critical patent/JPS5647439A/en
Publication of JPS5647439A publication Critical patent/JPS5647439A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To prepare the titled material which can be cured and insolubilized easily by photoirradiation, and is useful as a coating material of glass, metals, etc., by the use of a haloacetylated chitosan as a main component.
CONSTITUTION: Chitosan obtained by the hydrolytic deacetylation of chitin of formula by heating with a strong alkali, is esterified with a haloacetic acid to obtain the objective material. If desired, ≤20wt% of a sensitizer (e.g. naphthalene) is added to the material as an agent for accelerating the insolubilization reaction.
COPYRIGHT: (C)1981,JPO&Japio
JP12264179A 1979-09-26 1979-09-26 Photosetting material Pending JPS5647439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12264179A JPS5647439A (en) 1979-09-26 1979-09-26 Photosetting material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12264179A JPS5647439A (en) 1979-09-26 1979-09-26 Photosetting material

Publications (1)

Publication Number Publication Date
JPS5647439A true JPS5647439A (en) 1981-04-30

Family

ID=14840989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12264179A Pending JPS5647439A (en) 1979-09-26 1979-09-26 Photosetting material

Country Status (1)

Country Link
JP (1) JPS5647439A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0554898A3 (en) * 1992-02-05 1994-01-26 Seikagaku Kogyo Co Ltd
US8852678B2 (en) 2008-03-19 2014-10-07 Agratech International, Inc. Chitosan-coated hydrophobic glass and method of making
CN107177980A (en) * 2016-03-12 2017-09-19 山东美泰医药有限公司 A kind of contact Wound dressing and preparation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0554898A3 (en) * 1992-02-05 1994-01-26 Seikagaku Kogyo Co Ltd
US5462976A (en) * 1992-02-05 1995-10-31 Seikagaku Kogyo Kabushiki Kaisha Photocurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof
AU670921B2 (en) * 1992-02-05 1996-08-08 Seikagaku Kogyo Kabushiki Kaisha Photocurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof
US5763504A (en) * 1992-02-05 1998-06-09 Seikagaku Kogyo Kabushiki Kaisha(Seikagaku Corporation) Photcurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof
CN1083455C (en) * 1992-02-05 2002-04-24 生化学工业株式会社 Photocurable glycosaminoglycan derivatives, crosslinked glycosaminoglycans and method of production thereof
US8852678B2 (en) 2008-03-19 2014-10-07 Agratech International, Inc. Chitosan-coated hydrophobic glass and method of making
CN107177980A (en) * 2016-03-12 2017-09-19 山东美泰医药有限公司 A kind of contact Wound dressing and preparation method thereof
CN107177980B (en) * 2016-03-12 2020-09-01 山东美泰医药有限公司 Contact wound dressing and preparation method thereof

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