GB1309512A - Developer sheets for pressure-sensitive recording - Google Patents

Developer sheets for pressure-sensitive recording

Info

Publication number
GB1309512A
GB1309512A GB1949171A GB1949171A GB1309512A GB 1309512 A GB1309512 A GB 1309512A GB 1949171 A GB1949171 A GB 1949171A GB 1949171 A GB1949171 A GB 1949171A GB 1309512 A GB1309512 A GB 1309512A
Authority
GB
United Kingdom
Prior art keywords
phenol
bis
methylene
cresol
developer
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
Application number
GB1949171A
Other languages
English (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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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
Priority claimed from JP45049339A external-priority patent/JPS4833210B1/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1309512A publication Critical patent/GB1309512A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0008—Sols of inorganic materials in water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/258—Alkali metal or alkaline earth metal or compound 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
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31964—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
GB1949171A 1970-06-08 1971-06-08 Developer sheets for pressure-sensitive recording Expired GB1309512A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP45049339A JPS4833210B1 (xx) 1970-06-08 1970-06-08
US15104671A 1971-06-08 1971-06-08
US41057473 US3856553A (en) 1970-06-08 1973-10-29 Light-resistant-color developing sheet for pressure-sensitive copying paper

Publications (1)

Publication Number Publication Date
GB1309512A true GB1309512A (en) 1973-03-14

Family

ID=27293604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1949171A Expired GB1309512A (en) 1970-06-08 1971-06-08 Developer sheets for pressure-sensitive recording

Country Status (6)

Country Link
US (1) US3856553A (xx)
BE (1) BE768244A (xx)
CA (1) CA944151A (xx)
DE (1) DE2128518B2 (xx)
FR (1) FR2096092A5 (xx)
GB (1) GB1309512A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162661A2 (en) * 1984-05-18 1985-11-27 Amoco Corporation Carbonless paper copying system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148968A (en) * 1972-09-28 1979-04-10 Canon Kabushiki Kaisha Receiving sheet
US3965282A (en) * 1973-09-14 1976-06-22 Agfa-Gevaert N.V. Thermographic recording material
US4172727A (en) * 1975-02-17 1979-10-30 Fuji Photo Film Co., Ltd. Desensitizer compositions
US4022936A (en) * 1975-04-28 1977-05-10 Ncr Corporation Record material
JPS5841756B2 (ja) * 1975-10-28 1983-09-14 富士写真フイルム株式会社 キロクシ−ト
US4188456A (en) * 1977-12-23 1980-02-12 Ncr Corporation Pressure-sensitive recording sheet
US4342473A (en) * 1978-06-26 1982-08-03 Champion International Corporation Pressure-sensitive copy systems containing phenolic ester as color-stabilizers
ZA802692B (en) * 1979-05-22 1981-05-27 Wiggins Teape Group Ltd Manufacture of colour developing sheets
EP0036117B1 (de) * 1980-03-14 1986-02-05 Spezial-Papiermaschinenfabrik August Alfred Krupp GmbH & Co Druckempfindliches Aufzeichnungsmaterial
DE3364158D1 (en) * 1982-04-15 1986-07-24 Allied Corp Apparatus for the production of magnetic powder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972547A (en) * 1957-08-05 1961-02-21 Antioch College Acyl hydrazine compositions and methods of producing color therewith
US3516845A (en) * 1967-01-24 1970-06-23 Ncr Co Record sheet sensitized with salt modified kaolin-phenolic material
US3509174A (en) * 1967-01-30 1970-04-28 Ncr Co 3-(indol-3-yl)-phthalides
US3769302A (en) * 1969-01-21 1973-10-30 T Hoover Aliphatic amino-substituted flourans
US3634121A (en) * 1969-03-17 1972-01-11 Ncr Co Acid-sensitized record sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162661A2 (en) * 1984-05-18 1985-11-27 Amoco Corporation Carbonless paper copying system
EP0162661A3 (en) * 1984-05-18 1987-01-14 Amoco Corporation Carbonless paper copying system

Also Published As

Publication number Publication date
US3856553A (en) 1974-12-24
DE2128518A1 (de) 1971-12-16
DE2128518B2 (de) 1973-09-13
FR2096092A5 (xx) 1972-02-11
BE768244A (fr) 1971-11-03
CA944151A (en) 1974-03-26

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years