GR3001303T3 - Desensitising ink for a chemical-duplicating sheet - Google Patents
Desensitising ink for a chemical-duplicating sheetInfo
- Publication number
- GR3001303T3 GR3001303T3 GR90401194T GR900401194T GR3001303T3 GR 3001303 T3 GR3001303 T3 GR 3001303T3 GR 90401194 T GR90401194 T GR 90401194T GR 900401194 T GR900401194 T GR 900401194T GR 3001303 T3 GR3001303 T3 GR 3001303T3
- Authority
- GR
- Greece
- Prior art keywords
- desensitising
- chemical
- ink
- neutralising
- duplicating sheet
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/26—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
- C07C271/28—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/20—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Color Printing (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Paints Or Removers (AREA)
- Printing Methods (AREA)
- Sanitary Thin Papers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH553/88A CH676118A5 (US08088918-20120103-C00476.png) | 1988-02-16 | 1988-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3001303T3 true GR3001303T3 (en) | 1992-08-31 |
Family
ID=4189658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR90401194T GR3001303T3 (en) | 1988-02-16 | 1991-01-10 | Desensitising ink for a chemical-duplicating sheet |
Country Status (8)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0501918A1 (en) * | 1991-02-27 | 1992-09-02 | Sicpa Holding S.A. | Curable desensitizing ink for the printing of self-copying sheets |
| US5466789A (en) * | 1992-01-21 | 1995-11-14 | Du Pont (Uk) Limited | Polyunsaturated diazonium compounds |
| US5534623A (en) * | 1993-01-21 | 1996-07-09 | Du Pont (Uk) Limited | Process for preparing a polyunsaturated diazonium compounds |
| US6403277B1 (en) | 1995-09-05 | 2002-06-11 | Precision Coatings, Inc. | Diazo dyes and methods for their use |
| US5653794A (en) * | 1995-12-01 | 1997-08-05 | Scm Chemicals, Inc. | Silane treated inorganic pigments |
| US6200369B1 (en) * | 1999-04-28 | 2001-03-13 | Xerox Corporation | Ink compositions |
| US6793721B2 (en) * | 2001-11-14 | 2004-09-21 | Benq Corporation | Invisible ink composition and method to ensure document confidentiality |
| EP1564019B1 (en) * | 2004-02-17 | 2007-08-15 | Sensient Imaging Technologies S.A. | Copying sheet and method for creating or enhancing copying quality of a copying sheet |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB761107A (en) * | 1953-06-23 | 1956-11-07 | Chemie Linz Ag | Carbamic acid ester compounds and a process of producing the same |
| US3105063A (en) * | 1959-03-26 | 1963-09-24 | Wyandotte Chemicals Corp | Tertiary amine nitrogen-containing hydroxy-terminated polyether-based urethane compositions |
| US3658882A (en) * | 1970-05-18 | 1972-04-25 | Gaf Corp | Novel carbamate antistatic agents |
| US3872150A (en) * | 1970-05-26 | 1975-03-18 | Clifton L Kehr | Polyene carbamates |
| US3685882A (en) * | 1970-11-02 | 1972-08-22 | Westinghouse Electric Corp | Self-aligned gas assisted lens for laser beam apparatus |
| BE792272A (fr) * | 1971-12-18 | 1973-06-04 | Beecham Group Ltd | Substances a activite biologique |
| JPS5122416B2 (US08088918-20120103-C00476.png) * | 1972-11-11 | 1976-07-09 | ||
| JPS5139571B2 (US08088918-20120103-C00476.png) * | 1973-11-26 | 1976-10-28 | ||
| JPS5750677B2 (US08088918-20120103-C00476.png) * | 1973-12-07 | 1982-10-28 | ||
| JPS5163710A (US08088918-20120103-C00476.png) * | 1974-11-26 | 1976-06-02 | Fuji Photo Film Co Ltd | |
| JPS5838119B2 (ja) * | 1979-11-06 | 1983-08-20 | 富士写真フイルム株式会社 | 減感方法 |
| US4431450A (en) * | 1981-02-23 | 1984-02-14 | Jujo Paper Co., Ltd. | Desensitizing ink for pressure sensitive copying sheets |
| CH653049A5 (fr) * | 1983-03-16 | 1985-12-13 | Sicpa Holding Sa | Encre desensibilisante pour impression en offset humide. |
| JPS61274985A (ja) * | 1985-05-31 | 1986-12-05 | Fuji Photo Film Co Ltd | 減感剤組成物 |
-
1988
- 1988-02-16 CH CH553/88A patent/CH676118A5/fr not_active IP Right Cessation
-
1989
- 1989-02-08 DE DE8989810104T patent/DE68900025D1/de not_active Expired - Lifetime
- 1989-02-08 EP EP89810104A patent/EP0333645B1/fr not_active Expired - Lifetime
- 1989-02-08 AT AT89810104T patent/ATE59841T1/de not_active IP Right Cessation
- 1989-02-08 ES ES89810104T patent/ES2020009B3/es not_active Expired - Lifetime
- 1989-02-15 CA CA000591057A patent/CA1340429C/en not_active Expired - Fee Related
- 1989-02-15 US US07/311,616 patent/US5035743A/en not_active Expired - Lifetime
-
1991
- 1991-01-10 GR GR90401194T patent/GR3001303T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5035743A (en) | 1991-07-30 |
| EP0333645B1 (fr) | 1991-01-09 |
| ES2020009B3 (es) | 1991-07-16 |
| CA1340429C (en) | 1999-03-09 |
| ATE59841T1 (de) | 1991-01-15 |
| EP0333645A1 (fr) | 1989-09-20 |
| DE68900025D1 (de) | 1991-02-14 |
| CH676118A5 (US08088918-20120103-C00476.png) | 1990-12-14 |
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