JPS5621886A - Heat pressed dyed paper - Google Patents
Heat pressed dyed paperInfo
- Publication number
- JPS5621886A JPS5621886A JP9821279A JP9821279A JPS5621886A JP S5621886 A JPS5621886 A JP S5621886A JP 9821279 A JP9821279 A JP 9821279A JP 9821279 A JP9821279 A JP 9821279A JP S5621886 A JPS5621886 A JP S5621886A
- Authority
- JP
- Japan
- Prior art keywords
- heat pressed
- dyed
- dyed paper
- paper
- starch
- 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
Links
- 229920002472 Starch Polymers 0.000 abstract 3
- 235000019698 starch Nutrition 0.000 abstract 3
- 239000008107 starch Substances 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000010409 ironing Methods 0.000 abstract 1
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
PURPOSE: To provide dyed paper of unique color, shading and design without patching dyed papers together by decoloring specific portion of heat pressed dyed paper by use of organic solvent.
CONSTITUTION: For example, pattern is designed on heat pressed dyed paper of mono-color and the periphery of the pattern is immersed in water soluble macro- molecule solution such as starch. After drying organic solvent (eg. ethel alchohol, etc.) including oxidizing agent or reducing agent is applied to the pattern portion by using a brush without dissolving used starch in order to oxidize or reduce it. Then, starch is removed through washing with water and part of bleached section is colored with other dyestuff as necessary to obtain the desired heat pressed dyed paper. Heat pressed dyed paper is obtained by ironing such paper placed on the cloth.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9821279A JPS5621886A (en) | 1979-07-31 | 1979-07-31 | Heat pressed dyed paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9821279A JPS5621886A (en) | 1979-07-31 | 1979-07-31 | Heat pressed dyed paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5621886A true JPS5621886A (en) | 1981-02-28 |
Family
ID=14213663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9821279A Pending JPS5621886A (en) | 1979-07-31 | 1979-07-31 | Heat pressed dyed paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5621886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211032A (en) * | 2020-09-02 | 2021-01-12 | 星光印刷(苏州)有限公司 | Preparation process of color-changing printing paper based on pH color-changing sol |
-
1979
- 1979-07-31 JP JP9821279A patent/JPS5621886A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211032A (en) * | 2020-09-02 | 2021-01-12 | 星光印刷(苏州)有限公司 | Preparation process of color-changing printing paper based on pH color-changing sol |
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