GB1257205A - - Google Patents
Info
- Publication number
- GB1257205A GB1257205A GB1257205DA GB1257205A GB 1257205 A GB1257205 A GB 1257205A GB 1257205D A GB1257205D A GB 1257205DA GB 1257205 A GB1257205 A GB 1257205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- july
- group
- division
- chloroform
- 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
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000005457 ice water Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam 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
- B41M5/132—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/914—Transfer or decalcomania
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31844—Of natural gum, rosin, natural oil or lac
- Y10T428/31848—Next to cellulosic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
1,257,205. Heterocyclic colour-formers. FUJI PHOTO FILM CO. Ltd. 14 July, 1969 [15 July, 1968], No. 35369/69. Heading C4P. [Also in Division D2] A dye precursor (used in colour-reactive copying sheets, see Division D2) is prepared by the route In this formula, R 1 and R 2 are each an alkyl group of up to fivecarbon atoms or a benzyl group, and X 1 , X 2 , X 3 and X 4 are each a hydrogen atom, a halogen atom an alkoxy group or a. methyl group. In: the examples, the two. starting materials are dissolved in sulphuricacid and reacted at 90 C. for 3 hours. After cooling, the mixtureis poured' into icewater and theprecipitate filtered off and extracted with chloroform while being neutralized with aqueous caustic soda. The chloroform solution is washed with water, and condensed under reduced pressure; The product is recrystallized from a mixture of benzene and ligroin, or from acetone.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4981668 | 1968-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1257205A true GB1257205A (en) | 1971-12-15 |
Family
ID=12841629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1257205D Expired GB1257205A (en) | 1968-07-15 | 1969-07-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3619238A (en) |
| ES (1) | ES369513A1 (en) |
| GB (1) | GB1257205A (en) |
| IE (1) | IE33221B1 (en) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1330984A (en) * | 1970-09-28 | 1973-09-19 | Fuji Photo Film Co Ltd | Colour-developer compositions |
| US3934070A (en) * | 1970-10-23 | 1976-01-20 | Fuji Photo Film Co., Ltd. | Recording sheet and color developer therefor |
| BE790373A (en) * | 1971-10-21 | 1973-02-15 | Fuji Photo Film Co Ltd | PRESSURE SENSITIVE RECORDING SHEET CONTAINING MICRO-CAPSULES WITH POLYURIDE WALLS |
| JPS5611594B2 (en) * | 1973-04-19 | 1981-03-16 | ||
| JPS5724852B2 (en) * | 1974-10-29 | 1982-05-26 | ||
| US6017661A (en) | 1994-11-09 | 2000-01-25 | Kimberly-Clark Corporation | Temporary marking using photoerasable colorants |
| US5733693A (en) | 1993-08-05 | 1998-03-31 | Kimberly-Clark Worldwide, Inc. | Method for improving the readability of data processing forms |
| US5773182A (en) | 1993-08-05 | 1998-06-30 | Kimberly-Clark Worldwide, Inc. | Method of light stabilizing a colorant |
| US6017471A (en) | 1993-08-05 | 2000-01-25 | Kimberly-Clark Worldwide, Inc. | Colorants and colorant modifiers |
| US5645964A (en) | 1993-08-05 | 1997-07-08 | Kimberly-Clark Corporation | Digital information recording media and method of using same |
| US6211383B1 (en) | 1993-08-05 | 2001-04-03 | Kimberly-Clark Worldwide, Inc. | Nohr-McDonald elimination reaction |
| US5865471A (en) | 1993-08-05 | 1999-02-02 | Kimberly-Clark Worldwide, Inc. | Photo-erasable data processing forms |
| US5721287A (en) | 1993-08-05 | 1998-02-24 | Kimberly-Clark Worldwide, Inc. | Method of mutating a colorant by irradiation |
| US5681380A (en) | 1995-06-05 | 1997-10-28 | Kimberly-Clark Worldwide, Inc. | Ink for ink jet printers |
| US5685754A (en) | 1994-06-30 | 1997-11-11 | Kimberly-Clark Corporation | Method of generating a reactive species and polymer coating applications therefor |
| US6071979A (en) | 1994-06-30 | 2000-06-06 | Kimberly-Clark Worldwide, Inc. | Photoreactor composition method of generating a reactive species and applications therefor |
| US6242057B1 (en) | 1994-06-30 | 2001-06-05 | Kimberly-Clark Worldwide, Inc. | Photoreactor composition and applications therefor |
| US6008268A (en) | 1994-10-21 | 1999-12-28 | Kimberly-Clark Worldwide, Inc. | Photoreactor composition, method of generating a reactive species, and applications therefor |
| US5786132A (en) | 1995-06-05 | 1998-07-28 | Kimberly-Clark Corporation | Pre-dyes, mutable dye compositions, and methods of developing a color |
| DE69609967T2 (en) | 1995-06-05 | 2001-04-12 | Kimberly-Clark Worldwide, Inc. | DYE PRECURSORS AND COMPOSITIONS CONTAINING THEM |
| ES2161357T3 (en) | 1995-06-28 | 2001-12-01 | Kimberly Clark Co | STABILIZING COLORING COMPOSITION. |
| US6099628A (en) | 1996-03-29 | 2000-08-08 | Kimberly-Clark Worldwide, Inc. | Colorant stabilizers |
| KR19980701718A (en) | 1995-11-28 | 1998-06-25 | 바바라 에이취. 폴 | Improved Color Stabilizer |
| US5855655A (en) | 1996-03-29 | 1999-01-05 | Kimberly-Clark Worldwide, Inc. | Colorant stabilizers |
| US5782963A (en) | 1996-03-29 | 1998-07-21 | Kimberly-Clark Worldwide, Inc. | Colorant stabilizers |
| US5891229A (en) | 1996-03-29 | 1999-04-06 | Kimberly-Clark Worldwide, Inc. | Colorant stabilizers |
| US6524379B2 (en) | 1997-08-15 | 2003-02-25 | Kimberly-Clark Worldwide, Inc. | Colorants, colorant stabilizers, ink compositions, and improved methods of making the same |
| CA2298468A1 (en) | 1998-06-03 | 1999-12-09 | John Gavin Macdonald | Novel photoinitiators and applications therefor |
| KR100591999B1 (en) | 1998-06-03 | 2006-06-22 | 킴벌리-클라크 월드와이드, 인크. | Neo-nanoplasm and inkjet printing inks manufactured by microemulsion technology |
| WO2000004104A1 (en) | 1998-07-20 | 2000-01-27 | Kimberly-Clark Worldwide, Inc. | Improved ink jet ink compositions |
| EP1117698B1 (en) | 1998-09-28 | 2006-04-19 | Kimberly-Clark Worldwide, Inc. | Chelates comprising chinoid groups as photoinitiators |
| EP1144512B1 (en) | 1999-01-19 | 2003-04-23 | Kimberly-Clark Worldwide, Inc. | Novel colorants, colorant stabilizers, ink compositions, and improved methods of making the same |
| US6331056B1 (en) | 1999-02-25 | 2001-12-18 | Kimberly-Clark Worldwide, Inc. | Printing apparatus and applications therefor |
| US6294698B1 (en) | 1999-04-16 | 2001-09-25 | Kimberly-Clark Worldwide, Inc. | Photoinitiators and applications therefor |
| US6368395B1 (en) | 1999-05-24 | 2002-04-09 | Kimberly-Clark Worldwide, Inc. | Subphthalocyanine colorants, ink compositions, and method of making the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3509174A (en) * | 1967-01-30 | 1970-04-28 | Ncr Co | 3-(indol-3-yl)-phthalides |
| US3491116A (en) * | 1967-01-30 | 1970-01-20 | Ncr Co | 3-(phenyl)-3-(indol-3-yl)-phthalides |
| US3499902A (en) * | 1967-08-09 | 1970-03-10 | Minnesota Mining & Mfg | Organic hydrazone compound containing azo coupler moiety |
-
1969
- 1969-07-14 IE IE959/69A patent/IE33221B1/en unknown
- 1969-07-14 ES ES369513A patent/ES369513A1/en not_active Expired
- 1969-07-14 GB GB1257205D patent/GB1257205A/en not_active Expired
- 1969-07-15 US US3619238D patent/US3619238A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IE33221B1 (en) | 1974-04-17 |
| IE33221L (en) | 1970-01-15 |
| ES369513A1 (en) | 1971-06-01 |
| US3619238A (en) | 1971-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1257205A (en) | ||
| ES473074A1 (en) | Thienothiazine derivatives, their preparation and compositions containing them. | |
| ATE15799T1 (en) | PROCESS FOR THE PREPARATION OF BENZOTHIAZEPINE DERIVATIVES. | |
| ES405983A1 (en) | N-fluoroalkylated phenylethylamine | |
| IE801861L (en) | Oxiranecarboxylic acid derivatives | |
| DE3371205D1 (en) | Aminonaphthacene derivatives and their production | |
| KR830004220A (en) | Pharmacologically active peptide | |
| GB1286885A (en) | Process for preparing fluorane compounds | |
| ES347154A1 (en) | Pressure-sensitive fluorane derivative containing copying paper | |
| US3255231A (en) | (dicathyloxyphenylalkyleneamido) arylamines | |
| SE7706509L (en) | SPIRO ((7-ACYLTIO-4-OSTREN OR-ANDROSTEN-3-ON) -17 BETA, 2 '- (4'-CARBONIC ACID-1'-OXACYCLOPENTAN-5'-ON)) AND ESTRES THEREOF | |
| KR840001974A (en) | Preparation of 1- [3- (6-Fluoro-1,2-benzisoxazol-3-yl) propyl] -4- (substituted) -piperazine and -pyriridine | |
| KR840005426A (en) | Process for preparing pyridylalkyl nitrate compound | |
| GB1423346A (en) | Colour formers | |
| ES263931A1 (en) | 2-alkylmercapto-9-[2'-(n-alkylpiperidyl-2" and pyrrolidyl-2")-ethylidene-1']-thiaxanthenes | |
| GB1043158A (en) | Improvements in or relating to piperidylalkidene-5h-dibenzo(a,d)cycloheptenes | |
| US3984441A (en) | Chromonealdehyde compounds and process for the production thereof | |
| ES470679A1 (en) | Production of pyperadine carbodithionic acid derivative | |
| KR850004760A (en) | Method for preparing imidazo quinoline derivative | |
| JPS5683428A (en) | Preparation of 2-substituted resorcinol | |
| GB980592A (en) | Novel benzoxazepine derivatives and a process for the manufacture thereof | |
| GB1146183A (en) | Improvements in or relating to nicotinamide derivatives having an analgesic, anti-inflammatory, antipyretic and anti-histaminic action, method for their preparation, andtherapeutical use | |
| GB1335730A (en) | Pyrazoline compounds and light-sensitive colour photographic materials containing them | |
| GB1429643A (en) | Colour formers | |
| GB1099756A (en) | Anthraquinone dyestuffs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |