FR2186516A1 - Thermochromatic temp. indicating compsns. - contg. org. electron donors and phenolic cpds. - Google Patents

Thermochromatic temp. indicating compsns. - contg. org. electron donors and phenolic cpds.

Info

Publication number
FR2186516A1
FR2186516A1 FR7319876A FR7319876A FR2186516A1 FR 2186516 A1 FR2186516 A1 FR 2186516A1 FR 7319876 A FR7319876 A FR 7319876A FR 7319876 A FR7319876 A FR 7319876A FR 2186516 A1 FR2186516 A1 FR 2186516A1
Authority
FR
Grant status
Application
Patent type
Prior art keywords
colour
temp
compsns
electron
change
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.)
Granted
Application number
FR7319876A
Other versions
FR2186516B1 (en )
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilot Ink Co Ltd
Original Assignee
Pilot Ink Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/305Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers with reversible electron-donor electron-acceptor compositions
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041Optical brightening agents, organic pigments
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00Inks
    • C09D11/50Sympathetic, colour changing or similar inks

Abstract

The compsns. contain (A) >=1 electron-donating chromatic organic cpds., (B) >=1 cpd. with a phenolic OH gp. and (C) >=1 alcohols, esters, ketones and/or ethers. The compsns. undergo sharp colour changes within the range -100 to 200 degrees C by suitable combination of (A), (B) and (C), a free choice of colour and temp. of change is obtd., the basic colour being determined by (A), the colour change by (B) and the temp. at which this occurs by (C).
FR7319876A 1972-05-30 1973-05-30 Expired FR2186516B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP5364972A JPS5144706B2 (en) 1972-05-30 1972-05-30
JP7535572A JPS5144707B2 (en) 1972-07-27 1972-07-27
JP7613272A JPS5135216B2 (en) 1972-07-29 1972-07-29
JP9237872A JPS5148085B2 (en) 1972-09-14 1972-09-14
JP12093672A JPS5144708B2 (en) 1972-12-02 1972-12-02
JP880173A JPS5137180B2 (en) 1973-01-19 1973-01-19
JP1685673A JPS527764B2 (en) 1973-02-09 1973-02-09
JP1960273A JPS5146548B2 (en) 1973-02-16 1973-02-16
JP3811773A JPS5135414B2 (en) 1973-04-02 1973-04-02

Publications (2)

Publication Number Publication Date
FR2186516A1 true true FR2186516A1 (en) 1974-01-11
FR2186516B1 FR2186516B1 (en) 1977-12-30

Family

ID=27576581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319876A Expired FR2186516B1 (en) 1972-05-30 1973-05-30

Country Status (2)

Country Link
DE (1) DE2327723C2 (en)
FR (1) FR2186516B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491396A1 (en) * 1980-10-03 1982-04-09 Nissan Motor Beautification sheet attached to a motor vehicle or other object, to beautify
FR2503729A1 (en) * 1981-04-08 1982-10-15 Pilot Ink Co Ltd thermochroiques substances
FR2547827A1 (en) * 1981-12-25 1984-12-28 Pentel Kk Ink and eradicator for this ink
FR2576616A1 (en) * 1985-01-30 1986-08-01 Pilot Ink Co Ltd Thermochromic textile material
EP0523888A1 (en) * 1991-07-04 1993-01-20 The Pilot Ink Co., Ltd. Thermochromic laminate member, and composition and sheet for producing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0114270B2 (en) * 1980-11-27 1989-03-10 Pilot Ink Co Ltd

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809116A (en) * 1955-10-07 1957-10-08 Armour Res Found 2, 4, 6-trinitrobenzoate ester-addition compound indicator
US3539375A (en) * 1966-06-01 1970-11-10 Ncr Co Thermo-responsive record sheet
US3560229A (en) * 1961-08-31 1971-02-02 Burroughs Corp Colorforming compositions and methods for preparing and controlling same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174719A (en) * 1967-12-06 1969-12-17 Ncr Co Chromogenic Printing Ink
DE1945871C3 (en) * 1968-09-16 1973-10-25 Fuji Photo Film Co. Ltd., Ashigara, Kanagawa (Japan)
US3825561A (en) * 1970-10-12 1974-07-23 Sumitomo Chemical Co Fluoran compounds
CA945371A (en) * 1970-11-16 1974-04-16 Helmut Schwab Mixtures of two chromogenic compounds
JPS5412819B2 (en) * 1971-08-05 1979-05-25
JPS5033891B2 (en) * 1971-10-29 1975-11-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809116A (en) * 1955-10-07 1957-10-08 Armour Res Found 2, 4, 6-trinitrobenzoate ester-addition compound indicator
US3560229A (en) * 1961-08-31 1971-02-02 Burroughs Corp Colorforming compositions and methods for preparing and controlling same
US3539375A (en) * 1966-06-01 1970-11-10 Ncr Co Thermo-responsive record sheet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491396A1 (en) * 1980-10-03 1982-04-09 Nissan Motor Beautification sheet attached to a motor vehicle or other object, to beautify
FR2503729A1 (en) * 1981-04-08 1982-10-15 Pilot Ink Co Ltd thermochroiques substances
FR2547827A1 (en) * 1981-12-25 1984-12-28 Pentel Kk Ink and eradicator for this ink
FR2576616A1 (en) * 1985-01-30 1986-08-01 Pilot Ink Co Ltd Thermochromic textile material
EP0523888A1 (en) * 1991-07-04 1993-01-20 The Pilot Ink Co., Ltd. Thermochromic laminate member, and composition and sheet for producing the same
US5352649A (en) * 1991-07-04 1994-10-04 The Pilot Ink Co., Ltd. Thermochromic laminate member, and composition and sheet for producing the same

Also Published As

Publication number Publication date Type
FR2186516B1 (en) 1977-12-30 grant
DE2327723C2 (en) 1983-01-05 grant
DE2327723A1 (en) 1973-12-20 application

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