GB1405552A - Colour-developer solutions for recording sheets - Google Patents
Colour-developer solutions for recording sheetsInfo
- Publication number
- GB1405552A GB1405552A GB3952273A GB3952273A GB1405552A GB 1405552 A GB1405552 A GB 1405552A GB 3952273 A GB3952273 A GB 3952273A GB 3952273 A GB3952273 A GB 3952273A GB 1405552 A GB1405552 A GB 1405552A
- Authority
- GB
- United Kingdom
- Prior art keywords
- colour
- acid
- gelatin
- pressure
- salicylate
- 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
-
- 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
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47081681A JPS527373B2 (US20110158925A1-20110630-C00042.png) | 1972-08-15 | 1972-08-15 | |
US38722873A | 1973-08-09 | 1973-08-09 | |
US05/596,798 US4051303A (en) | 1972-08-15 | 1975-07-17 | Recording sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1405552A true GB1405552A (en) | 1975-09-10 |
Family
ID=27303668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3952273A Expired GB1405552A (en) | 1972-08-15 | 1973-08-14 | Colour-developer solutions for recording sheets |
Country Status (5)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126364A (en) * | 1982-08-30 | 1984-03-21 | Jujo Paper Co Ltd | Heat sensitive recording sheet material |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208460A (en) * | 1975-09-29 | 1980-06-17 | Blockfabrik Lichtensteig, AG | Process for producing paper having a coating of pressure-sensitive transfer copying material |
JPS532108A (en) * | 1976-06-28 | 1978-01-10 | Fuji Photo Film Co Ltd | Method of producing pressure sensitixed copy sheets |
JPS5386229A (en) * | 1977-01-07 | 1978-07-29 | Kanzaki Paper Mfg Co Ltd | Thermosensitive recording body |
JPS6036953B2 (ja) * | 1977-05-27 | 1985-08-23 | 神崎製紙株式会社 | 感圧複写紙 |
JPS5479709A (en) * | 1977-12-07 | 1979-06-26 | Fuji Photo Film Co Ltd | Method of making sheet |
US4372583A (en) * | 1980-07-29 | 1983-02-08 | Vassiliades Anthony E | Chromogenic copy system and method |
JPS5824477A (ja) * | 1981-08-06 | 1983-02-14 | Canon Inc | インクリボン |
JPS61291491A (ja) * | 1985-06-19 | 1986-12-22 | Mitsubishi Monsanto Chem Co | りん化ひ化ガリウム混晶エピタキシヤルウエハ |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1275695A (en) * | 1969-10-08 | 1972-05-24 | Fuji Photo Film Co Ltd | Spirobenzothiazoline-benzoxazines and their use in pressure-sensitive copying paper |
GB1330984A (en) * | 1970-09-28 | 1973-09-19 | Fuji Photo Film Co Ltd | Colour-developer compositions |
US3732120A (en) * | 1971-06-14 | 1973-05-08 | Ncr Co | Pressure-sensitive recording sheet |
CA1009841A (en) * | 1971-06-16 | 1977-05-10 | Shinichi Oda | Sensitized record sheet material and process for making the same |
JPS527372B2 (US20110158925A1-20110630-C00042.png) * | 1972-07-14 | 1977-03-02 |
-
1972
- 1972-08-15 JP JP47081681A patent/JPS527373B2/ja not_active Expired
-
1973
- 1973-08-14 BE BE134569A patent/BE803600A/xx unknown
- 1973-08-14 GB GB3952273A patent/GB1405552A/en not_active Expired
- 1973-08-16 DE DE19732341470 patent/DE2341470A1/de active Pending
-
1975
- 1975-07-17 US US05/596,798 patent/US4051303A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126364A (en) * | 1982-08-30 | 1984-03-21 | Jujo Paper Co Ltd | Heat sensitive recording sheet material |
Also Published As
Publication number | Publication date |
---|---|
JPS4937711A (US20110158925A1-20110630-C00042.png) | 1974-04-08 |
DE2341470A1 (de) | 1974-02-28 |
BE803600A (fr) | 1973-12-03 |
US4051303A (en) | 1977-09-27 |
JPS527373B2 (US20110158925A1-20110630-C00042.png) | 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 |