NL166273B - METHOD FOR PREPARING CHROMOGENIC MIXTURES AND COPY SHEETS INCLUDING SUCH MIXTURE - Google Patents

METHOD FOR PREPARING CHROMOGENIC MIXTURES AND COPY SHEETS INCLUDING SUCH MIXTURE

Info

Publication number
NL166273B
NL166273B NL7115782.A NL7115782A NL166273B NL 166273 B NL166273 B NL 166273B NL 7115782 A NL7115782 A NL 7115782A NL 166273 B NL166273 B NL 166273B
Authority
NL
Netherlands
Prior art keywords
mixture
copy sheets
sheets including
mixtures
preparing
Prior art date
Application number
NL7115782.A
Other languages
Dutch (nl)
Other versions
NL7115782A (en
NL166273C (en
Original Assignee
Appleton Paper Inc
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 Appleton Paper Inc filed Critical Appleton Paper Inc
Publication of NL7115782A publication Critical patent/NL7115782A/xx
Priority to NLAANVRAGE8003450,A priority Critical patent/NL175924C/en
Publication of NL166273B publication Critical patent/NL166273B/en
Application granted granted Critical
Publication of NL166273C publication Critical patent/NL166273C/en

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
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
  • Materials For Medical Uses (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
NL7115782.A 1970-11-16 1971-11-16 METHOD FOR PREPARING CHROMOGENIC MIXTURES AND COPY SHEETS INCLUDING SUCH MIXTURE NL166273C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8003450,A NL175924C (en) 1970-11-16 1980-06-13 METHOD FOR PREPARING CHROMOGENIC MIXTURES, AND COPY SHEETS, INCLUDING SUCH MIXTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8975170A 1970-11-16 1970-11-16

Publications (3)

Publication Number Publication Date
NL7115782A NL7115782A (en) 1972-05-18
NL166273B true NL166273B (en) 1981-02-16
NL166273C NL166273C (en) 1981-07-15

Family

ID=22219415

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7115782.A NL166273C (en) 1970-11-16 1971-11-16 METHOD FOR PREPARING CHROMOGENIC MIXTURES AND COPY SHEETS INCLUDING SUCH MIXTURE

Country Status (16)

Country Link
JP (1) JPS5711793B1 (en)
AT (1) AT311388B (en)
AU (1) AU458444B2 (en)
BE (1) BE775360A (en)
CA (1) CA945371A (en)
CH (1) CH590912A5 (en)
DE (1) DE2156214C3 (en)
DK (1) DK133421B (en)
FR (1) FR2117101A5 (en)
GB (1) GB1338617A (en)
IT (1) IT941751B (en)
NL (1) NL166273C (en)
NO (1) NO137532C (en)
SE (1) SE381619B (en)
SU (1) SU508232A3 (en)
ZA (1) ZA717269B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033891B2 (en) * 1971-10-29 1975-11-04
FR2186516A1 (en) * 1972-05-30 1974-01-11 Pilot Ink Co Ltd Thermochromatic temp. indicating compsns. - contg. org. electron donors and phenolic cpds.
DE3044120A1 (en) 1980-11-24 1982-07-15 Basf Ag, 6700 Ludwigshafen PRESSURE AND THERMAL SENSITIVE RECORDING MATERIAL
US4422388A (en) * 1981-12-01 1983-12-27 Raskin Jean F Wood and other solid register burner
US4639271A (en) * 1985-04-24 1987-01-27 Moore Business Forms, Inc. Chromogenic mixtures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495927A (en) * 1972-02-21 1974-01-19
NL167185C (en) * 1972-04-05 1981-11-16 Shell Int Research PROCESS FOR PREPARING A MODIFIED DIET POLYMER
JPS4912293A (en) * 1972-05-18 1974-02-02
JPS4913450A (en) * 1972-05-22 1974-02-05

Also Published As

Publication number Publication date
NO137532C (en) 1978-03-15
NO137532B (en) 1977-12-05
SU508232A3 (en) 1976-03-25
GB1338617A (en) 1973-11-28
DK133421C (en) 1976-11-22
AT311388B (en) 1973-11-12
AU458444B2 (en) 1975-02-27
NL7115782A (en) 1972-05-18
BE775360A (en) 1972-03-16
CH590912A5 (en) 1977-08-31
DE2156214A1 (en) 1972-05-31
CA945371A (en) 1974-04-16
JPS5711793B1 (en) 1982-03-06
DE2156214C3 (en) 1975-05-07
DE2156214B2 (en) 1974-02-28
NL166273C (en) 1981-07-15
ZA717269B (en) 1972-07-26
AU3543771A (en) 1973-05-17
SE381619B (en) 1975-12-15
FR2117101A5 (en) 1972-07-21
IT941751B (en) 1973-03-10
DK133421B (en) 1976-05-17

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: APPLETON PAPERS INC.

TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: APPLETON PAPERS INC.

V1 Lapsed because of non-payment of the annual fee