ES512049A0 - Un material registrador sensible a la presion. - Google Patents
Un material registrador sensible a la presion.Info
- Publication number
- ES512049A0 ES512049A0 ES512049A ES512049A ES512049A0 ES 512049 A0 ES512049 A0 ES 512049A0 ES 512049 A ES512049 A ES 512049A ES 512049 A ES512049 A ES 512049A ES 512049 A0 ES512049 A0 ES 512049A0
- Authority
- ES
- Spain
- Prior art keywords
- recording material
- pressure sensitive
- sensitive recording
- pressure
- sensitive
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/128—Desensitisers; Compositions for fault correction, detection or identification of the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56070379A JPS57185184A (en) | 1981-05-11 | 1981-05-11 | Pressure-sensitive recording material |
Publications (2)
Publication Number | Publication Date |
---|---|
ES512049A0 true ES512049A0 (es) | 1983-06-16 |
ES8307167A1 ES8307167A1 (es) | 1983-06-16 |
Family
ID=13429742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES512049A Expired ES8307167A1 (es) | 1981-05-11 | 1982-05-10 | Un material registrador sensible a la presion. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4447075A (es) |
JP (1) | JPS57185184A (es) |
ES (1) | ES8307167A1 (es) |
GB (1) | GB2101648B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2614078B2 (ja) * | 1988-04-13 | 1997-05-28 | 富士写真フイルム株式会社 | 感圧記録シート用マイクロカプセル |
US4927971A (en) * | 1988-05-11 | 1990-05-22 | Mitsubishi Paper Mills Ltd. | Desensitizer composition |
JP2631153B2 (ja) * | 1989-12-13 | 1997-07-16 | 富士写真フイルム株式会社 | 記録材料 |
EP2919998B1 (en) | 2012-11-14 | 2019-12-25 | Active Device Development Limited | Colour-forming materials |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3193404A (en) * | 1959-03-19 | 1965-07-06 | Davis Chester | Associated dye salts and method of forming colored indicia therewith |
US3793075A (en) * | 1971-12-20 | 1974-02-19 | Moore Business Forms Inc | Dialkyl tartrate-heteropolyacid developing system for dye precursor compounds |
-
1981
- 1981-05-11 JP JP56070379A patent/JPS57185184A/ja active Pending
-
1982
- 1982-05-05 GB GB08212942A patent/GB2101648B/en not_active Expired
- 1982-05-10 ES ES512049A patent/ES8307167A1/es not_active Expired
- 1982-05-11 US US06/377,221 patent/US4447075A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES8307167A1 (es) | 1983-06-16 |
GB2101648A (en) | 1983-01-19 |
JPS57185184A (en) | 1982-11-15 |
GB2101648B (en) | 1984-11-07 |
US4447075A (en) | 1984-05-08 |
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