JPS6413946A - Polishing and coating agent having air permeability - Google Patents
Polishing and coating agent having air permeabilityInfo
- Publication number
- JPS6413946A JPS6413946A JP16969487A JP16969487A JPS6413946A JP S6413946 A JPS6413946 A JP S6413946A JP 16969487 A JP16969487 A JP 16969487A JP 16969487 A JP16969487 A JP 16969487A JP S6413946 A JPS6413946 A JP S6413946A
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- coating agent
- chitin
- chitosan
- air permeability
- 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.)
- Granted
Links
Abstract
PURPOSE:To obtain a polishing agent having antisepticizing effects free from toxicity, by blending a polishing and coating agent for fruits and vegetables with chitin or chitosan. CONSTITUTION:Chitin or chitosan is obtained from shells of Crustacea such as crab or prawn or mantoles of arthropods by a well-known method. About 0.5-30wt.% chitin or chitosan as an active ingredient is dissolved in an aqueous solution containing a solubilized organic solvent such as 1-30wt.% tartaric acid, 15-40wt.% citric acid or 0.5-20wt.% acetic acid to give a polishing and coating agent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16969487A JPS6413946A (en) | 1987-07-09 | 1987-07-09 | Polishing and coating agent having air permeability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16969487A JPS6413946A (en) | 1987-07-09 | 1987-07-09 | Polishing and coating agent having air permeability |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6413946A true JPS6413946A (en) | 1989-01-18 |
JPH043184B2 JPH043184B2 (en) | 1992-01-22 |
Family
ID=15891156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16969487A Granted JPS6413946A (en) | 1987-07-09 | 1987-07-09 | Polishing and coating agent having air permeability |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6413946A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5200814A (en) * | 1989-04-28 | 1993-04-06 | Hitachi, Ltd. | Video projector with optical color balance |
JPH07132045A (en) * | 1991-04-19 | 1995-05-23 | Kotofumi Tachibana | Preservation of raw green vegetable food with chitosan solution |
KR20030073329A (en) * | 2002-03-11 | 2003-09-19 | 박현진 | A coating agent composition comprising chitosan improving adhesion property to fruits peel containing wax and self digesting-inhibiting property and a process thereof |
KR20030077333A (en) * | 2002-03-26 | 2003-10-01 | 박현진 | A process for producing fruits coating agent composition containing watersoluble chitosan of low molecular weights obtaining by radiation |
WO2016199934A1 (en) * | 2015-06-12 | 2016-12-15 | 大日精化工業株式会社 | Preservative composition and preservation liquid for fruits and vegetables, and fruits and vegetables |
-
1987
- 1987-07-09 JP JP16969487A patent/JPS6413946A/en active Granted
Non-Patent Citations (1)
Title |
---|
CHEMICAL AND PHARMACEUTICAL BULLETIN=1985 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5200814A (en) * | 1989-04-28 | 1993-04-06 | Hitachi, Ltd. | Video projector with optical color balance |
JPH07132045A (en) * | 1991-04-19 | 1995-05-23 | Kotofumi Tachibana | Preservation of raw green vegetable food with chitosan solution |
KR20030073329A (en) * | 2002-03-11 | 2003-09-19 | 박현진 | A coating agent composition comprising chitosan improving adhesion property to fruits peel containing wax and self digesting-inhibiting property and a process thereof |
KR20030077333A (en) * | 2002-03-26 | 2003-10-01 | 박현진 | A process for producing fruits coating agent composition containing watersoluble chitosan of low molecular weights obtaining by radiation |
WO2016199934A1 (en) * | 2015-06-12 | 2016-12-15 | 大日精化工業株式会社 | Preservative composition and preservation liquid for fruits and vegetables, and fruits and vegetables |
JPWO2016199934A1 (en) * | 2015-06-12 | 2018-03-29 | 大日精化工業株式会社 | Preservative composition and preservation solution for fruits and vegetables, and fruits and vegetables |
Also Published As
Publication number | Publication date |
---|---|
JPH043184B2 (en) | 1992-01-22 |
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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080122 Year of fee payment: 16 |