DE2640196C2 - Farbstofflösungsmittel-Zubereitungen für druckempfindliche Kopiersysteme - Google Patents

Farbstofflösungsmittel-Zubereitungen für druckempfindliche Kopiersysteme

Info

Publication number
DE2640196C2
DE2640196C2 DE2640196A DE2640196A DE2640196C2 DE 2640196 C2 DE2640196 C2 DE 2640196C2 DE 2640196 A DE2640196 A DE 2640196A DE 2640196 A DE2640196 A DE 2640196A DE 2640196 C2 DE2640196 C2 DE 2640196C2
Authority
DE
Germany
Prior art keywords
solvent
dye
color
sheet
carbon atoms
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
DE2640196A
Other languages
German (de)
English (en)
Other versions
DE2640196A1 (de
Inventor
John Frederick St. Louis Mo. Herber
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.)
Monsanto Co
Original Assignee
Monsanto Co
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
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of DE2640196A1 publication Critical patent/DE2640196A1/de
Application granted granted Critical
Publication of DE2640196C2 publication Critical patent/DE2640196C2/de
Expired legal-status Critical Current

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
    • B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • B41M5/1655—Solvents
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]

Landscapes

  • Color Printing (AREA)
DE2640196A 1975-09-08 1976-09-07 Farbstofflösungsmittel-Zubereitungen für druckempfindliche Kopiersysteme Expired DE2640196C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/611,465 US3979324A (en) 1975-09-08 1975-09-08 Dye solvents for pressure-sensitive copying systems

Publications (2)

Publication Number Publication Date
DE2640196A1 DE2640196A1 (de) 1977-03-17
DE2640196C2 true DE2640196C2 (de) 1985-04-11

Family

ID=24449135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2640196A Expired DE2640196C2 (de) 1975-09-08 1976-09-07 Farbstofflösungsmittel-Zubereitungen für druckempfindliche Kopiersysteme

Country Status (9)

Country Link
US (1) US3979324A (OSRAM)
JP (1) JPS6045230B2 (OSRAM)
BE (1) BE845949A (OSRAM)
BR (1) BR7605870A (OSRAM)
CA (1) CA1061055A (OSRAM)
DE (1) DE2640196C2 (OSRAM)
FR (1) FR2322750A1 (OSRAM)
GB (1) GB1519742A (OSRAM)
IT (1) IT1065129B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2061991B (en) 1979-10-26 1983-06-22 Ciba Geigy Ag Colour former composition
JPS5724288A (en) * 1980-07-21 1982-02-08 Teikoku Ink Seizo Kk Developer composition for pressure-sensitive copying paper and production of pressure-sensitive copying paper using the same
US4774136A (en) * 1986-05-02 1988-09-27 Kureha Kagaku Kogyo Kabushiki Kaisha Solvent for the chromogenic dye-precursor material for a pressure-sensitive recording paper sheet and a pressure-sensitive recording paper sheet prepared by using the solvent
JPS62257880A (ja) * 1986-05-02 1987-11-10 Kureha Chem Ind Co Ltd 感圧記録紙用染料溶剤及びその溶剤を用いた感圧記録紙
US5214021A (en) * 1988-08-09 1993-05-25 Nippon Petrochemicals Co., Ltd. Pressure sensitive copy article
AU611590B2 (en) * 1988-11-11 1991-06-13 Sumitomo Chemical Company, Limited Insecticidal composition comprising 2,4-dioxo-1-(2- propynyl)imidazolidin-3-ylmethyl chrysanthemate, organic solvent and kerosine, and an aerosol containing same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016967B1 (OSRAM) * 1971-08-04 1975-06-17

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
GB1519742A (en) 1978-08-02
JPS5232924A (en) 1977-03-12
FR2322750A1 (fr) 1977-04-01
BR7605870A (pt) 1977-08-16
US3979324A (en) 1976-09-07
JPS6045230B2 (ja) 1985-10-08
FR2322750B1 (OSRAM) 1983-01-14
DE2640196A1 (de) 1977-03-17
CA1061055A (en) 1979-08-28
IT1065129B (it) 1985-02-25
BE845949A (fr) 1977-03-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F., DIPL.-ING., 8000 MUENCHEN STEINMEISTER, H., DIPL.-ING., PAT.-ANW., 4800 BIELEFELD

8339 Ceased/non-payment of the annual fee