GB1354058A - Heat-sensitive composition and thermal recording sheet containing the same - Google Patents
Heat-sensitive composition and thermal recording sheet containing the sameInfo
- Publication number
- GB1354058A GB1354058A GB3448772A GB3448772A GB1354058A GB 1354058 A GB1354058 A GB 1354058A GB 3448772 A GB3448772 A GB 3448772A GB 3448772 A GB3448772 A GB 3448772A GB 1354058 A GB1354058 A GB 1354058A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diphenol
- heat
- support
- sensitive composition
- lactone compound
- 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
- XKZQKPRCPNGNFR-UHFFFAOYSA-N 2-(3-hydroxyphenyl)phenol Chemical compound OC1=CC=CC(C=2C(=CC=CC=2)O)=C1 XKZQKPRCPNGNFR-UHFFFAOYSA-N 0.000 abstract 5
- -1 lactone compound Chemical class 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical compound C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000002356 single layer Substances 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
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/333—Colour developing components therefor, e.g. acidic compounds
- B41M5/3333—Non-macromolecular compounds
- B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
-
- 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]
- Y10T428/31942—Of aldehyde or ketone condensation product
-
- 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]
- Y10T428/31942—Of aldehyde or ketone condensation product
- Y10T428/31949—Next to cellulosic
- Y10T428/31964—Paper
- Y10T428/31967—Phenoplast
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Coloring (AREA)
Abstract
1354058 Heat-sensitive colour forming composition and material MITSUBISHI PAPER MILLS Ltd 24 July 1972 [5 Aug 1971] 34487/72 Heading G2C A heat-sensitive composition or material contains p,p'-(1-methyl-n-hexylidene) diphenol and at least one colourless lactone compound capable of reacting on heating with the diphenol to form a coloured compound. The composition may contain a binder. The lactone compound(s) and diphenol may be mixed and coated on a support as a single layer or may be applied to a support as two layers or either the lactone compound(s) or the diphenol may be contained in the support and the other may be applied to the support. The lactone compound may be a triphenylmethane lactone, fluoran or benzofluoran. The diphenol does not form ground colour, and reacts rapidly to form a colour on heating and has excellent preservability.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5914371A JPS5412819B2 (en) | 1971-08-05 | 1971-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1354058A true GB1354058A (en) | 1974-06-05 |
Family
ID=13104796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3448772A Expired GB1354058A (en) | 1971-08-05 | 1972-07-24 | Heat-sensitive composition and thermal recording sheet containing the same |
Country Status (4)
Country | Link |
---|---|
US (1) | US3846153A (en) |
JP (1) | JPS5412819B2 (en) |
DE (1) | DE2237288C3 (en) |
GB (1) | GB1354058A (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2327723C2 (en) * | 1972-05-30 | 1983-01-05 | Pilot Ink Co., Ltd., Nagoya, Aichi | Reversible thermochromatic material |
CH578432A5 (en) * | 1973-03-05 | 1976-08-13 | Ciba Geigy Ag | |
JPS5925674B2 (en) * | 1976-09-22 | 1984-06-20 | 神崎製紙株式会社 | heat sensitive recording sheet |
US4151748A (en) * | 1977-12-15 | 1979-05-01 | Ncr Corporation | Two color thermally sensitive record material system |
JPS54155059A (en) * | 1978-05-26 | 1979-12-06 | Mitsubishi Paper Mills Ltd | Heat sensitive paper preventing ground color generation |
JPS5581769A (en) * | 1978-12-16 | 1980-06-20 | Satake Eng Co Ltd | Automatic controller of oscillating cereal selecting disc |
JPS55104742A (en) * | 1979-02-02 | 1980-08-11 | Satake Eng Co Ltd | Measuring device of mixed rate of different kind grain mixture |
JPS55157366A (en) * | 1979-05-28 | 1980-12-08 | Satake Eng Co Ltd | Discharger for oscillation selecting machine |
JPS55159992A (en) * | 1979-06-01 | 1980-12-12 | Sanyo Kokusaku Pulp Co Ltd | Thermosensitized recording material |
JPS56100678A (en) * | 1980-01-12 | 1981-08-12 | Satake Eng Co Ltd | Automatic controller for cereal grain selector |
JPS56100679A (en) * | 1980-01-16 | 1981-08-12 | Satake Eng Co Ltd | Automatic controller for cereal selector |
JPS56108576A (en) * | 1980-02-01 | 1981-08-28 | Satake Eng Co Ltd | Controller for movement of separating wall of cereal selector |
JPS56130284A (en) * | 1980-03-18 | 1981-10-13 | Iseki Agricult Mach | Extractor for separated cereal grain in oscillation type cereal specific gravity selector |
JPS5743896A (en) * | 1980-08-29 | 1982-03-12 | Mitsui Toatsu Chem Inc | Recording material |
JPS57137184A (en) * | 1981-01-13 | 1982-08-24 | Kanzaki Paper Mfg Co Ltd | Heat-sensitive recording material |
JPS5898178A (en) * | 1981-12-04 | 1983-06-10 | セイレイ工業株式会社 | Controller for parting plate of oscillation selector |
JPS5973084A (en) * | 1982-10-18 | 1984-04-25 | セイレイ工業株式会社 | Cereal-grain selecting and grain selecting device |
US4531141A (en) * | 1983-01-17 | 1985-07-23 | Minnesota Mining And Manufacturing Company | Heat-sensitive composition and imaging sheet incorporating same |
US4631084A (en) * | 1983-01-17 | 1986-12-23 | Minnesota Mining And Manufacturing Company | Heat-sensitive composition and imaging sheet incorporating same |
JPS5980380A (en) * | 1983-09-22 | 1984-05-09 | 株式会社 サタケ | Detector for cereal grain of oscillating selector |
JPS60216876A (en) * | 1984-04-12 | 1985-10-30 | セイレイ工業株式会社 | Method and apparatus for taking out whole grains in grain sortor |
US4808565A (en) * | 1986-08-14 | 1989-02-28 | Minnesota Mining And Manufacturing Company | Thermal imaging material |
US4910186A (en) * | 1987-10-15 | 1990-03-20 | Minnesota Mining And Manufacturing Company | Positive-acting thermographic materials |
US4829046A (en) * | 1987-10-15 | 1989-05-09 | Minnesota Mining And Manufacturing Company | Positive-acting thermographic materials |
JPH01167380U (en) * | 1988-05-11 | 1989-11-24 | ||
US4902668A (en) * | 1988-08-25 | 1990-02-20 | Minnesota Mining And Manufacturing Company | Pressure sensitive carbonless imaging system incorporating uncolored ferric organophosphates and colored chelates |
US4902667A (en) * | 1988-08-25 | 1990-02-20 | Minnesota Mining And Manufacturing Company | Pressure sensitive carbonless imaging system incorporating uncolored ferric organophosphates and uncolored chelates |
EP1560716B1 (en) | 2002-11-12 | 2011-07-27 | DataLase Ltd | Use of transition metal compounds in imageable coatings |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1135540A (en) * | 1966-06-01 | 1968-12-04 | Ncr Co | Temperature responsive record material |
-
1971
- 1971-08-05 JP JP5914371A patent/JPS5412819B2/ja not_active Expired
-
1972
- 1972-07-24 US US00274618A patent/US3846153A/en not_active Expired - Lifetime
- 1972-07-24 GB GB3448772A patent/GB1354058A/en not_active Expired
- 1972-07-28 DE DE2237288A patent/DE2237288C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2237288B2 (en) | 1975-09-04 |
DE2237288A1 (en) | 1973-02-15 |
DE2237288C3 (en) | 1981-12-24 |
JPS5412819B2 (en) | 1979-05-25 |
US3846153A (en) | 1974-11-05 |
JPS4826146A (en) | 1973-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |