JPH0116119Y2 - - Google Patents
Info
- Publication number
- JPH0116119Y2 JPH0116119Y2 JP19861382U JP19861382U JPH0116119Y2 JP H0116119 Y2 JPH0116119 Y2 JP H0116119Y2 JP 19861382 U JP19861382 U JP 19861382U JP 19861382 U JP19861382 U JP 19861382U JP H0116119 Y2 JPH0116119 Y2 JP H0116119Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- absorbing agent
- color
- layer
- display material
- 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
Links
- 239000006096 absorbing agent Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000012769 display material Substances 0.000 claims description 11
- 238000010257 thawing Methods 0.000 claims description 11
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000007793 ph indicator Substances 0.000 claims description 2
- 229910000365 copper sulfate Inorganic materials 0.000 claims 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims 1
- 239000010410 layer Substances 0.000 description 23
- 239000000047 product Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- 235000013611 frozen food Nutrition 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical class COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000011973 solid acid Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003145 methacrylic acid copolymer Chemical group 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
Landscapes
- Freezing, Cooling And Drying Of Foods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19861382U JPS59104173U (ja) | 1982-12-28 | 1982-12-28 | 解凍表示材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19861382U JPS59104173U (ja) | 1982-12-28 | 1982-12-28 | 解凍表示材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59104173U JPS59104173U (ja) | 1984-07-13 |
| JPH0116119Y2 true JPH0116119Y2 (enExample) | 1989-05-12 |
Family
ID=30424179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19861382U Granted JPS59104173U (ja) | 1982-12-28 | 1982-12-28 | 解凍表示材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104173U (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008090010A (ja) * | 2006-10-02 | 2008-04-17 | Tokujiro Okui | 水濡れ感知用シート |
-
1982
- 1982-12-28 JP JP19861382U patent/JPS59104173U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59104173U (ja) | 1984-07-13 |
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