GB1350032A - Method and system for forming coloured marks - Google Patents
Method and system for forming coloured marksInfo
- Publication number
- GB1350032A GB1350032A GB2748972A GB2748972A GB1350032A GB 1350032 A GB1350032 A GB 1350032A GB 2748972 A GB2748972 A GB 2748972A GB 2748972 A GB2748972 A GB 2748972A GB 1350032 A GB1350032 A GB 1350032A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solvent
- chromogenic
- electron
- water
- record sheet
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 9
- 239000002904 solvent Substances 0.000 abstract 7
- 239000002775 capsule Substances 0.000 abstract 5
- 229920001577 copolymer Polymers 0.000 abstract 2
- 229920000642 polymer Polymers 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
- CONFUNYOPVYVDC-UHFFFAOYSA-N 3,3-bis(1-ethyl-2-methylindol-3-yl)-2-benzofuran-1-one Chemical compound C1=CC=C2C(C3(C4=CC=CC=C4C(=O)O3)C3=C(C)N(C4=CC=CC=C43)CC)=C(C)N(CC)C2=C1 CONFUNYOPVYVDC-UHFFFAOYSA-N 0.000 abstract 1
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical group OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 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
- 239000000443 aerosol Substances 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 229960000892 attapulgite Drugs 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 abstract 1
- 229940096529 carboxypolymethylene Drugs 0.000 abstract 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical class C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 abstract 1
- 229920001477 hydrophilic polymer Polymers 0.000 abstract 1
- WNZQDUSMALZDQF-UHFFFAOYSA-N isobenzofuranone Natural products C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000003550 marker Substances 0.000 abstract 1
- 239000003094 microcapsule Substances 0.000 abstract 1
- 229910052625 palygorskite Inorganic materials 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000010457 zeolite 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
- B41M5/165—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
Landscapes
- Color Printing (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15565771A | 1971-06-22 | 1971-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1350032A true GB1350032A (en) | 1974-04-18 |
Family
ID=22556258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2748972A Expired GB1350032A (en) | 1971-06-22 | 1972-06-13 | Method and system for forming coloured marks |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3769066A (enExample) |
| JP (1) | JPS5532558B1 (enExample) |
| BE (1) | BE785116A (enExample) |
| CA (1) | CA961267A (enExample) |
| DE (1) | DE2228449C3 (enExample) |
| FR (1) | FR2143050B1 (enExample) |
| GB (1) | GB1350032A (enExample) |
| IT (1) | IT960647B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985298A (en) * | 1973-05-23 | 1976-10-12 | Moleculon Research Corporation | Controlled release materials and method of use |
| EP0133353B1 (en) * | 1983-07-26 | 1988-10-05 | Fujikura Kasei Co., Ltd. | Process for producing pressure-fixable toners |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US24899A (en) * | 1859-07-26 | Edwabd f | ||
| US2712507A (en) * | 1953-06-30 | 1955-07-05 | Ncr Co | Pressure sensitive record material |
| NL95045C (enExample) * | 1953-06-30 | |||
| US2730457A (en) * | 1953-06-30 | 1956-01-10 | Ncr Co | Pressure responsive record materials |
| US2800457A (en) * | 1953-06-30 | 1957-07-23 | Ncr Co | Oil-containing microscopic capsules and method of making them |
| US3317433A (en) * | 1958-10-23 | 1967-05-02 | Ncr Co | Heat rupturable capsules |
| US3226252A (en) * | 1962-01-17 | 1965-12-28 | Minerals & Chem Philipp Corp | Color-reactable inorganic adsorbent pigment and sensitized sheet material coated therewith |
| US3432327A (en) * | 1964-03-13 | 1969-03-11 | Pilot Pen Co Ltd | Pressure sensitive copying sheet and the production thereof |
| US3516943A (en) * | 1966-12-06 | 1970-06-23 | Ncr Co | Replacement of capsule contents by diffusion |
| ZA6800330B (enExample) * | 1967-01-23 | |||
| US3491117A (en) * | 1967-01-30 | 1970-01-20 | Ncr Co | Indole substituted pyromellitides |
| US3617325A (en) * | 1969-06-17 | 1971-11-02 | Chem Rite Associates | Writing |
-
1971
- 1971-06-22 US US00155657A patent/US3769066A/en not_active Expired - Lifetime
-
1972
- 1972-04-14 CA CA139,760A patent/CA961267A/en not_active Expired
- 1972-05-30 IT IT25065/72A patent/IT960647B/it active
- 1972-06-10 DE DE2228449A patent/DE2228449C3/de not_active Expired
- 1972-06-13 GB GB2748972A patent/GB1350032A/en not_active Expired
- 1972-06-15 JP JP5997172A patent/JPS5532558B1/ja active Pending
- 1972-06-19 FR FR7221954A patent/FR2143050B1/fr not_active Expired
- 1972-06-20 BE BE785116A patent/BE785116A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2143050B1 (enExample) | 1973-12-07 |
| CA961267A (en) | 1975-01-21 |
| IT960647B (it) | 1973-11-30 |
| BE785116A (fr) | 1972-10-16 |
| DE2228449C3 (de) | 1974-06-20 |
| FR2143050A1 (enExample) | 1973-02-02 |
| JPS5532558B1 (enExample) | 1980-08-26 |
| DE2228449A1 (de) | 1973-01-11 |
| DE2228449B2 (de) | 1973-11-22 |
| US3769066A (en) | 1973-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |