BE834984A - IMPROVED REAGENT PAPER FOR MAKING COPIES - Google Patents

IMPROVED REAGENT PAPER FOR MAKING COPIES

Info

Publication number
BE834984A
BE834984A BE161349A BE161349A BE834984A BE 834984 A BE834984 A BE 834984A BE 161349 A BE161349 A BE 161349A BE 161349 A BE161349 A BE 161349A BE 834984 A BE834984 A BE 834984A
Authority
BE
Belgium
Prior art keywords
reagent paper
making copies
improved reagent
improved
copies
Prior art date
Application number
BE161349A
Other languages
French (fr)
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 filed Critical
Publication of BE834984A publication Critical patent/BE834984A/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
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • B41M5/1555—Inorganic mineral developers, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Color Printing (AREA)
BE161349A 1974-10-29 1975-10-29 IMPROVED REAGENT PAPER FOR MAKING COPIES BE834984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2451216A DE2451216C3 (en) 1974-10-29 1974-10-29 Receiving paper for reproduction processes and processes for its manufacture

Publications (1)

Publication Number Publication Date
BE834984A true BE834984A (en) 1976-02-16

Family

ID=5929405

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161349A BE834984A (en) 1974-10-29 1975-10-29 IMPROVED REAGENT PAPER FOR MAKING COPIES

Country Status (15)

Country Link
JP (1) JPS5168306A (en)
AT (1) AT344201B (en)
BE (1) BE834984A (en)
BR (1) BR7507104A (en)
CA (1) CA1091998A (en)
CH (1) CH603369A5 (en)
DE (1) DE2451216C3 (en)
DK (1) DK141928C (en)
ES (1) ES442148A1 (en)
FI (1) FI61838C (en)
FR (1) FR2289355A1 (en)
GB (1) GB1533401A (en)
IT (1) IT1056303B (en)
NL (1) NL7512525A (en)
SE (1) SE409968B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913941B1 (en) * 1979-04-06 1980-05-14 Feldmuehle Ag Use of an uncoated paper web in rotogravure printing

Also Published As

Publication number Publication date
FI61838C (en) 1982-10-11
BR7507104A (en) 1976-08-17
GB1533401A (en) 1978-11-22
DE2451216C3 (en) 1979-01-11
AT344201B (en) 1978-07-10
SE409968B (en) 1979-09-17
SE7511780L (en) 1976-04-30
FR2289355A1 (en) 1976-05-28
CA1091998A (en) 1980-12-23
ATA824575A (en) 1977-11-15
JPS5168306A (en) 1976-06-12
FR2289355B1 (en) 1983-04-01
DK141928B (en) 1980-07-21
ES442148A1 (en) 1977-04-01
NL7512525A (en) 1976-05-04
DK487575A (en) 1976-04-30
DE2451216B2 (en) 1977-05-12
DE2451216A1 (en) 1976-05-06
DK141928C (en) 1980-12-01
FI752988A (en) 1976-04-21
IT1056303B (en) 1982-01-30
FI61838B (en) 1982-06-30
CH603369A5 (en) 1978-08-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FELDMUHLE A.G.

Effective date: 19881031