JPS5582688A - Dry copy printing process - Google Patents
Dry copy printing processInfo
- Publication number
- JPS5582688A JPS5582688A JP15830478A JP15830478A JPS5582688A JP S5582688 A JPS5582688 A JP S5582688A JP 15830478 A JP15830478 A JP 15830478A JP 15830478 A JP15830478 A JP 15830478A JP S5582688 A JPS5582688 A JP S5582688A
- Authority
- JP
- Japan
- Prior art keywords
- cellulose
- sulfuric acid
- cation dye
- acid
- fibers
- 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
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Printing Methods (AREA)
- Coloring (AREA)
Abstract
PURPOSE: To obtain a clear colored printing unique in the cation dye while a hygroscopicity and a feeling of touch peculiar to cellulose fibers are maintained by a process wherein cellulose fibers are estelized by sulfuric acid in advance and then the fibers are pattern printed by cation dye, etc.
CONSTITUTION: Mixed aquenous solution of sulfuric acid or sulfanuic acid anmonium and urea is impregnated into cellulose fibrous products, heat dried, sufficiently washed with water, dried and estelized by sulfuric acid. Excessive volume of urea will show a less processing effect. Excessive volume of sulfamic acid of its anmonium salt will show an excessive decrease of polymerization degree due to a decomposition of the cellulose. The processed cellulose fiber products are dry copy printed by a normal heating and pressurizing process by using a copying sheet containing cation dye or its derivative as a coloring agent.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15830478A JPS5582688A (en) | 1978-12-19 | 1978-12-19 | Dry copy printing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15830478A JPS5582688A (en) | 1978-12-19 | 1978-12-19 | Dry copy printing process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5582688A true JPS5582688A (en) | 1980-06-21 |
JPS6143472B2 JPS6143472B2 (en) | 1986-09-27 |
Family
ID=15668688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15830478A Granted JPS5582688A (en) | 1978-12-19 | 1978-12-19 | Dry copy printing process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5582688A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990004521A1 (en) * | 1988-10-28 | 1990-05-03 | Dai Nippon Insatsu Kabushiki Kaisha | Thermal transfer image receiving sheet and thermal transfer method |
US6149549A (en) * | 1998-09-21 | 2000-11-21 | Syborn Chemicals, Inc. | Anionically derivatised cotton for improved comfort and care-free laundering |
US6464730B1 (en) | 1998-09-21 | 2002-10-15 | Sybron Chemicals, Inc. | Process for applying softeners to fabrics |
WO2015051917A1 (en) | 2013-10-09 | 2015-04-16 | Habermann Jens V | Liquid fire extinguishing agent and method for produing same |
-
1978
- 1978-12-19 JP JP15830478A patent/JPS5582688A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990004521A1 (en) * | 1988-10-28 | 1990-05-03 | Dai Nippon Insatsu Kabushiki Kaisha | Thermal transfer image receiving sheet and thermal transfer method |
US6149549A (en) * | 1998-09-21 | 2000-11-21 | Syborn Chemicals, Inc. | Anionically derivatised cotton for improved comfort and care-free laundering |
US6464730B1 (en) | 1998-09-21 | 2002-10-15 | Sybron Chemicals, Inc. | Process for applying softeners to fabrics |
WO2015051917A1 (en) | 2013-10-09 | 2015-04-16 | Habermann Jens V | Liquid fire extinguishing agent and method for produing same |
Also Published As
Publication number | Publication date |
---|---|
JPS6143472B2 (en) | 1986-09-27 |
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