GB1444962A - Process for preparing colour developer coating solutions or dispersions for recording sheets - Google Patents
Process for preparing colour developer coating solutions or dispersions for recording sheetsInfo
- Publication number
- GB1444962A GB1444962A GB3363973A GB3363973A GB1444962A GB 1444962 A GB1444962 A GB 1444962A GB 3363973 A GB3363973 A GB 3363973A GB 3363973 A GB3363973 A GB 3363973A GB 1444962 A GB1444962 A GB 1444962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- developer
- acid
- alkali
- aromatic
- 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
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
- B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47070498A JPS527372B2 (xx) | 1972-07-14 | 1972-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1444962A true GB1444962A (en) | 1976-08-04 |
Family
ID=13433236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3363973A Expired GB1444962A (en) | 1972-07-14 | 1973-07-13 | Process for preparing colour developer coating solutions or dispersions for recording sheets |
Country Status (6)
Country | Link |
---|---|
US (1) | US3896255A (xx) |
JP (1) | JPS527372B2 (xx) |
BE (1) | BE802344A (xx) |
DE (1) | DE2335747A1 (xx) |
FR (1) | FR2193357A5 (xx) |
GB (1) | GB1444962A (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165398A (en) | 1976-01-19 | 1979-08-21 | Wiggins Teape Limited | Pressure-sensitive copying paper |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS527373B2 (xx) * | 1972-08-15 | 1977-03-02 | ||
US4037004A (en) * | 1972-11-09 | 1977-07-19 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Method for producing thermoplastic resin films or sheets for chelate color printing |
US3965282A (en) * | 1973-09-14 | 1976-06-22 | Agfa-Gevaert N.V. | Thermographic recording material |
US4159208A (en) * | 1974-03-26 | 1979-06-26 | Fuji Photo Film Co., Ltd. | Process for production of color developer |
JPS572113B2 (xx) * | 1974-05-25 | 1982-01-14 | ||
US4022936A (en) * | 1975-04-28 | 1977-05-10 | Ncr Corporation | Record material |
JPS5238278A (en) * | 1975-09-22 | 1977-03-24 | Fuji Photo Film Co Ltd | Recording sheet |
JPS5282431A (en) * | 1975-12-29 | 1977-07-09 | Process Shizai | Heat sensitive recording material |
US4165741A (en) * | 1975-12-29 | 1979-08-28 | Process Shizai Co., Ltd. | Heat-sensitive recording materials and recording process of using the same |
US4087284A (en) * | 1976-06-07 | 1978-05-02 | Champion International Corporation | Color-developer coating for use in copy systems |
DE2724295A1 (de) * | 1977-05-28 | 1978-12-14 | Ciba Geigy Ag | Verfahren zur ausbildung von reaktionsfarbstoffen sowie material zur durchfuehrung |
FI781626A (fi) * | 1977-05-28 | 1978-11-29 | Ciba Geigy Ag | Vaermekaensligt upptecknings- eller kopieringsmaterial |
JPS6049118B2 (ja) * | 1977-09-06 | 1985-10-31 | 富士写真フイルム株式会社 | 記録シ−トの製造方法 |
JPS54156711A (en) * | 1978-05-29 | 1979-12-11 | Mishima Paper Co Ltd | Pressureesensitive recording paper |
US4372583A (en) * | 1980-07-29 | 1983-02-08 | Vassiliades Anthony E | Chromogenic copy system and method |
JPH0623132B2 (ja) * | 1985-10-07 | 1994-03-30 | 富士写真フイルム株式会社 | アルコキシサリチル酸誘導体の製造方法 |
DE3879721T2 (de) * | 1987-01-14 | 1993-10-28 | Kanzaki Paper Mfg Co Ltd | Wässerige Entwicklerdispersion für ein druckempfindliches Aufzeichnungsblatt und Verfahren zu deren Herstellung. |
US5017546A (en) * | 1988-04-20 | 1991-05-21 | Brinkman Karl M | Alkyl salicylate developer resin for carbonless copy paper and imaging use |
JPH03138189A (ja) * | 1989-10-24 | 1991-06-12 | Fuji Photo Film Co Ltd | 受像材料 |
JP3107173B2 (ja) * | 1991-12-27 | 2000-11-06 | 株式会社三光開発科学研究所 | 核置換サリチル酸金属塩の製造方法 |
WO2007022718A1 (en) * | 2005-08-25 | 2007-03-01 | Chunde Liu | Alkyl aryl alkyl alcohols, their derivations and preparation process thereof |
CN106187833A (zh) * | 2016-07-19 | 2016-12-07 | 南通市晗泰化工有限公司 | 烷基苯甲醇聚氧乙烯醚硫酸铵及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418250A (en) * | 1965-10-23 | 1968-12-24 | Us Plywood Champ Papers Inc | Microcapsules, process for their formation and transfer sheet record material coated therewith |
JPS4913031B1 (xx) * | 1970-01-09 | 1974-03-28 | ||
US3664858A (en) * | 1970-02-18 | 1972-05-23 | Minnesota Mining & Mfg | Heat-sensitive copy-sheet |
GB1330984A (en) * | 1970-09-28 | 1973-09-19 | Fuji Photo Film Co Ltd | Colour-developer compositions |
CA1099099A (en) * | 1970-10-23 | 1981-04-14 | Shiro Kimura | Recording sheet and color developer therefor |
US3723156A (en) * | 1971-06-14 | 1973-03-27 | Ncr | Record material |
BE795268A (fr) * | 1971-08-27 | 1973-05-29 | Sanko Chemical Co Ltd | Feuilles a usage graphique sensibles a la pression |
BE790669A (fr) * | 1971-10-28 | 1973-02-15 | Fuji Photo Film Co Ltd | Feuille d'enregistrement |
-
1972
- 1972-07-14 JP JP47070498A patent/JPS527372B2/ja not_active Expired
-
1973
- 1973-07-13 GB GB3363973A patent/GB1444962A/en not_active Expired
- 1973-07-13 FR FR7325715A patent/FR2193357A5/fr not_active Expired
- 1973-07-13 US US378859A patent/US3896255A/en not_active Expired - Lifetime
- 1973-07-13 BE BE133484A patent/BE802344A/xx not_active IP Right Cessation
- 1973-07-13 DE DE19732335747 patent/DE2335747A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165398A (en) | 1976-01-19 | 1979-08-21 | Wiggins Teape Limited | Pressure-sensitive copying paper |
Also Published As
Publication number | Publication date |
---|---|
US3896255A (en) | 1975-07-22 |
JPS4928411A (xx) | 1974-03-13 |
DE2335747C2 (xx) | 1987-08-20 |
FR2193357A5 (xx) | 1974-02-15 |
BE802344A (fr) | 1973-11-05 |
DE2335747A1 (de) | 1974-01-31 |
JPS527372B2 (xx) | 1977-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920713 |