GB1399839A - Pressure-sensitive copying material - Google Patents
Pressure-sensitive copying materialInfo
- Publication number
- GB1399839A GB1399839A GB3213671A GB3213671A GB1399839A GB 1399839 A GB1399839 A GB 1399839A GB 3213671 A GB3213671 A GB 3213671A GB 3213671 A GB3213671 A GB 3213671A GB 1399839 A GB1399839 A GB 1399839A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- denotes
- alkyl
- electron acceptor
- pressure
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 abstract 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- ZKURGBYDCVNWKH-UHFFFAOYSA-N [3,7-bis(dimethylamino)phenothiazin-10-yl]-phenylmethanone Chemical compound C12=CC=C(N(C)C)C=C2SC2=CC(N(C)C)=CC=C2N1C(=O)C1=CC=CC=C1 ZKURGBYDCVNWKH-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- IXWIAFSBWGYQOE-UHFFFAOYSA-M aluminum;magnesium;oxygen(2-);silicon(4+);hydroxide;tetrahydrate Chemical compound O.O.O.O.[OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] IXWIAFSBWGYQOE-UHFFFAOYSA-M 0.000 abstract 1
- 125000000958 aryl methylene group Chemical group 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- B41M5/132—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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3213671A GB1399839A (en) | 1971-07-08 | 1971-07-08 | Pressure-sensitive copying material |
| DE19722233183 DE2233183C3 (de) | 1971-07-08 | 1972-07-06 | Druckempfindliches Kopiermaterial |
| CH1020572A CH572402A5 (cg-RX-API-DMAC7.html) | 1971-07-08 | 1972-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3213671A GB1399839A (en) | 1971-07-08 | 1971-07-08 | Pressure-sensitive copying material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1399839A true GB1399839A (en) | 1975-07-02 |
Family
ID=10333840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3213671A Expired GB1399839A (en) | 1971-07-08 | 1971-07-08 | Pressure-sensitive copying material |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH572402A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2233183C3 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1399839A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131695A (en) * | 1975-02-27 | 1978-12-26 | Ciba-Geigy Corporation | Azo color former containing heat-sensitive recording material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60240491A (ja) * | 1984-05-16 | 1985-11-29 | Fuji Photo Film Co Ltd | 感熱記録材料 |
-
1971
- 1971-07-08 GB GB3213671A patent/GB1399839A/en not_active Expired
-
1972
- 1972-07-06 DE DE19722233183 patent/DE2233183C3/de not_active Expired
- 1972-07-07 CH CH1020572A patent/CH572402A5/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131695A (en) * | 1975-02-27 | 1978-12-26 | Ciba-Geigy Corporation | Azo color former containing heat-sensitive recording material |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2233183A1 (de) | 1973-01-18 |
| CH572402A5 (cg-RX-API-DMAC7.html) | 1976-02-13 |
| DE2233183B2 (de) | 1980-07-03 |
| DE2233183C3 (de) | 1981-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |