CH590912A5 - - Google Patents
Info
- Publication number
- CH590912A5 CH590912A5 CH1661171A CH1661171A CH590912A5 CH 590912 A5 CH590912 A5 CH 590912A5 CH 1661171 A CH1661171 A CH 1661171A CH 1661171 A CH1661171 A CH 1661171A CH 590912 A5 CH590912 A5 CH 590912A5
- Authority
- CH
- Switzerland
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
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8975170A | 1970-11-16 | 1970-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH590912A5 true CH590912A5 (ru) | 1977-08-31 |
Family
ID=22219415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1661171A CH590912A5 (ru) | 1970-11-16 | 1971-11-16 |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5711793B1 (ru) |
| AT (1) | AT311388B (ru) |
| AU (1) | AU458444B2 (ru) |
| BE (1) | BE775360A (ru) |
| CA (1) | CA945371A (ru) |
| CH (1) | CH590912A5 (ru) |
| DE (1) | DE2156214C3 (ru) |
| DK (1) | DK133421B (ru) |
| FR (1) | FR2117101A5 (ru) |
| GB (1) | GB1338617A (ru) |
| IT (1) | IT941751B (ru) |
| NL (1) | NL166273C (ru) |
| NO (1) | NO137532C (ru) |
| SE (1) | SE381619B (ru) |
| SU (1) | SU508232A3 (ru) |
| ZA (1) | ZA717269B (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033891B2 (ru) * | 1971-10-29 | 1975-11-04 | ||
| FR2186516A1 (en) * | 1972-05-30 | 1974-01-11 | Pilot Ink Co Ltd | Thermochromatic temp. indicating compsns. - contg. org. electron donors and phenolic cpds. |
| DE3044120A1 (de) | 1980-11-24 | 1982-07-15 | Basf Ag, 6700 Ludwigshafen | Druck- und thermoempfindliches aufzeichnungsmaterial |
| US4422388A (en) * | 1981-12-01 | 1983-12-27 | Raskin Jean F | Wood and other solid register burner |
| US4639271A (en) * | 1985-04-24 | 1987-01-27 | Moore Business Forms, Inc. | Chromogenic mixtures |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS495927A (ru) * | 1972-02-21 | 1974-01-19 | ||
| NL167185C (nl) * | 1972-04-05 | 1981-11-16 | Shell Int Research | Werkwijze ter bereiding van een gemodificeerd dieen- polymeer. |
| JPS4912293A (ru) * | 1972-05-18 | 1974-02-02 | ||
| JPS4913450A (ru) * | 1972-05-22 | 1974-02-05 |
-
1971
- 1971-10-27 CA CA126,277A patent/CA945371A/en not_active Expired
- 1971-10-29 ZA ZA717269A patent/ZA717269B/xx unknown
- 1971-11-01 GB GB5066571A patent/GB1338617A/en not_active Expired
- 1971-11-08 AU AU35437/71A patent/AU458444B2/en not_active Expired
- 1971-11-11 JP JP9027071A patent/JPS5711793B1/ja active Pending
- 1971-11-12 DE DE2156214A patent/DE2156214C3/de not_active Expired
- 1971-11-15 IT IT31112/71A patent/IT941751B/it active
- 1971-11-15 DK DK558271AA patent/DK133421B/da not_active IP Right Cessation
- 1971-11-15 NO NO4208/71A patent/NO137532C/no unknown
- 1971-11-15 SE SE7114606A patent/SE381619B/xx unknown
- 1971-11-15 FR FR7140709A patent/FR2117101A5/fr not_active Expired
- 1971-11-15 SU SU1714510A patent/SU508232A3/ru active
- 1971-11-16 NL NL7115782.A patent/NL166273C/xx not_active IP Right Cessation
- 1971-11-16 AT AT987271A patent/AT311388B/de not_active IP Right Cessation
- 1971-11-16 CH CH1661171A patent/CH590912A5/xx not_active IP Right Cessation
- 1971-11-16 BE BE775360A patent/BE775360A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU3543771A (en) | 1973-05-17 |
| IT941751B (it) | 1973-03-10 |
| JPS5711793B1 (ru) | 1982-03-06 |
| NL166273B (nl) | 1981-02-16 |
| AT311388B (de) | 1973-11-12 |
| DE2156214C3 (de) | 1975-05-07 |
| AU458444B2 (en) | 1975-02-27 |
| BE775360A (fr) | 1972-03-16 |
| NL7115782A (ru) | 1972-05-18 |
| SE381619B (sv) | 1975-12-15 |
| NL166273C (nl) | 1981-07-15 |
| FR2117101A5 (ru) | 1972-07-21 |
| DK133421C (ru) | 1976-11-22 |
| GB1338617A (en) | 1973-11-28 |
| DE2156214B2 (de) | 1974-02-28 |
| SU508232A3 (ru) | 1976-03-25 |
| ZA717269B (en) | 1972-07-26 |
| NO137532C (no) | 1978-03-15 |
| NO137532B (no) | 1977-12-05 |
| DE2156214A1 (de) | 1972-05-31 |
| DK133421B (da) | 1976-05-17 |
| CA945371A (en) | 1974-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |