ES405783A1 - Un metodo de hacer marcas sobre un sustrato formando un co-lor a partir de compuestos cromogenos incoloros o sustan- cialmente incoloros. - Google Patents
Un metodo de hacer marcas sobre un sustrato formando un co-lor a partir de compuestos cromogenos incoloros o sustan- cialmente incoloros.Info
- Publication number
- ES405783A1 ES405783A1 ES405783A ES405783A ES405783A1 ES 405783 A1 ES405783 A1 ES 405783A1 ES 405783 A ES405783 A ES 405783A ES 405783 A ES405783 A ES 405783A ES 405783 A1 ES405783 A1 ES 405783A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- radical
- chromogenic compounds
- aryl
- colorless
- 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
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
- B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
- B41M5/1655—Solvents
Landscapes
- Color Printing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17132371A | 1971-08-12 | 1971-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES405783A1 true ES405783A1 (es) | 1975-07-16 |
Family
ID=22623332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES405783A Expired ES405783A1 (es) | 1971-08-12 | 1972-08-11 | Un metodo de hacer marcas sobre un sustrato formando un co-lor a partir de compuestos cromogenos incoloros o sustan- cialmente incoloros. |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS4827811A (de) |
BE (1) | BE787459A (de) |
BR (1) | BR7205517D0 (de) |
CH (1) | CH566220A5 (de) |
DE (1) | DE2239699A1 (de) |
ES (1) | ES405783A1 (de) |
FI (1) | FI56790C (de) |
FR (1) | FR2150106A5 (de) |
GB (1) | GB1368707A (de) |
IT (1) | IT963964B (de) |
SE (1) | SE385280B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347709Y2 (de) * | 1972-12-14 | 1978-11-15 | ||
JPS5320843Y2 (de) * | 1973-11-13 | 1978-06-01 | ||
JPS50110177U (de) * | 1974-02-19 | 1975-09-09 | ||
US4547222A (en) * | 1984-05-21 | 1985-10-15 | Ncr Corporation | High print intensity marking fluid |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339415B2 (de) * | 1972-02-22 | 1978-10-21 | ||
JPS522732B2 (de) * | 1972-04-19 | 1977-01-24 | ||
JPS5316483B2 (de) * | 1972-06-20 | 1978-06-01 |
-
0
- BE BE787459D patent/BE787459A/xx unknown
-
1972
- 1972-08-11 FI FI222672A patent/FI56790C/fi active
- 1972-08-11 JP JP47080015A patent/JPS4827811A/ja active Pending
- 1972-08-11 GB GB3760072A patent/GB1368707A/en not_active Expired
- 1972-08-11 FR FR7229198A patent/FR2150106A5/fr not_active Expired
- 1972-08-11 IT IT2815472A patent/IT963964B/it active
- 1972-08-11 ES ES405783A patent/ES405783A1/es not_active Expired
- 1972-08-11 CH CH1190872A patent/CH566220A5/xx not_active IP Right Cessation
- 1972-08-11 DE DE19722239699 patent/DE2239699A1/de active Pending
- 1972-08-11 SE SE1045172A patent/SE385280B/xx unknown
- 1972-08-14 BR BR551772A patent/BR7205517D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
GB1368707A (en) | 1974-10-02 |
FR2150106A5 (de) | 1973-03-30 |
DE2239699A1 (de) | 1973-02-22 |
FI56790C (fi) | 1980-04-10 |
SE385280B (sv) | 1976-06-21 |
BE787459A (fr) | 1973-02-12 |
CH566220A5 (de) | 1975-09-15 |
IT963964B (it) | 1974-01-21 |
JPS4827811A (de) | 1973-04-12 |
FI56790B (fi) | 1979-12-31 |
BR7205517D0 (pt) | 1973-07-03 |
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