BE868937A - Materiau duplicateur a contraste ameliore et procede de fabrication - Google Patents

Materiau duplicateur a contraste ameliore et procede de fabrication

Info

Publication number
BE868937A
BE868937A BE189231A BE189231A BE868937A BE 868937 A BE868937 A BE 868937A BE 189231 A BE189231 A BE 189231A BE 189231 A BE189231 A BE 189231A BE 868937 A BE868937 A BE 868937A
Authority
BE
Belgium
Prior art keywords
duplicator
manufacturing
improved contrast
contrast
improved
Prior art date
Application number
BE189231A
Other languages
English (en)
French (fr)
Original Assignee
Feldmuehle Ag
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 Feldmuehle Ag filed Critical Feldmuehle Ag
Publication of BE868937A publication Critical patent/BE868937A/xx

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)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE189231A 1977-07-12 1978-07-12 Materiau duplicateur a contraste ameliore et procede de fabrication BE868937A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2731418A DE2731418B2 (de) 1977-07-12 1977-07-12 Farbreaktives Aufzeichnungsmaterial und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
BE868937A true BE868937A (fr) 1979-01-12

Family

ID=6013736

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189231A BE868937A (fr) 1977-07-12 1978-07-12 Materiau duplicateur a contraste ameliore et procede de fabrication

Country Status (11)

Country Link
US (1) US4221690A (zh)
JP (1) JPS5419811A (zh)
BE (1) BE868937A (zh)
CA (1) CA1102462A (zh)
DE (1) DE2731418B2 (zh)
ES (1) ES471605A1 (zh)
FI (1) FI62879C (zh)
FR (1) FR2400434A1 (zh)
GB (1) GB1604974A (zh)
IT (1) IT1103827B (zh)
YU (1) YU163278A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093208A1 (en) * 1982-04-29 1983-11-09 Frye Copysystems, Inc. Improved chemical carbonless copy paper and transfer medium therefor
JPS63140983U (zh) * 1987-03-06 1988-09-16
JPH02102600U (zh) * 1989-02-01 1990-08-15
JPH0435481U (zh) * 1990-07-18 1992-03-25
US5525572A (en) * 1992-08-20 1996-06-11 Moore Business Forms, Inc. Coated front for carbonless copy paper and method of use thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557236A (zh) * 1952-06-19
GB1082293A (en) * 1963-10-31 1967-09-06 Mitsubishi Paper Mill Ltd Improvements in or relating to filler-containing copying paper
NL137442C (zh) * 1964-05-05
US3516845A (en) * 1967-01-24 1970-06-23 Ncr Co Record sheet sensitized with salt modified kaolin-phenolic material
US3595822A (en) * 1969-10-10 1971-07-27 Thomas F Swank Latex paint compositions
CA980636A (en) * 1969-10-22 1975-12-30 Takao Hayashi Method of producing clay coated paper for pressure sensitive copying paper
DE2147585C3 (de) * 1970-09-24 1979-07-26 Fuji Photo Film Co., Ltd., Ashigara, Kanagawa (Japan) Druckempfindliches Aufzeichnungsmaterial und Farbenrwicklerbeschichtungsmasse hierfür
GB1330984A (en) * 1970-09-28 1973-09-19 Fuji Photo Film Co Ltd Colour-developer compositions
US3725327A (en) * 1970-11-16 1973-04-03 Vanderbilt Co R T Zinc di(lower alkyl) dithiocarbamates as mold inhibitors for latex paints
US3803074A (en) * 1971-02-01 1974-04-09 Wiggins Teape Res Dev Colour reacting components
US3723156A (en) * 1971-06-14 1973-03-27 Ncr Record material
US3838047A (en) * 1972-05-05 1974-09-24 Monsanto Co Process for improving the yield of clay and drilling muds prepared therefrom
FI61839C (fi) * 1973-07-27 1982-10-11 Kores Holding Zug Ag Tryckkaensligt kalkeringsmaterial
JPS572112B2 (zh) * 1974-03-26 1982-01-14
AT335477B (de) * 1975-02-25 1977-03-10 Koreska Ges Mbh W Druckempfindliches aufzeichnungsmaterial
US4022936A (en) * 1975-04-28 1977-05-10 Ncr Corporation Record material
US4038101A (en) * 1975-06-13 1977-07-26 Yara Engineering Corporation Reactive pigments and methods of producing the same
US4022735A (en) * 1975-08-22 1977-05-10 Yara Engineering Corporation Color developing coating compositions containing reactive pigments particularly for manifold copy paper
DE2601865B2 (de) * 1976-01-20 1979-05-31 Feldmuehle Ag, 4000 Duesseldorf Aufzeichnungsmaterial und Verfahren zur Herstellung einer Beschichtungsmasse hierfür

Also Published As

Publication number Publication date
JPS6111199B2 (zh) 1986-04-01
YU163278A (en) 1983-12-31
IT7812691A0 (it) 1978-07-04
US4221690A (en) 1980-09-09
FI62879B (fi) 1982-11-30
JPS5419811A (en) 1979-02-14
DE2731418B2 (de) 1979-08-16
FR2400434A1 (fr) 1979-03-16
GB1604974A (en) 1981-12-16
CA1102462A (en) 1981-06-02
DE2731418C3 (zh) 1987-10-22
FI782130A (fi) 1979-01-13
FI62879C (fi) 1983-03-10
ES471605A1 (es) 1979-02-01
DE2731418A1 (de) 1979-01-18
IT1103827B (it) 1985-10-14
FR2400434B1 (zh) 1984-03-16

Similar Documents

Publication Publication Date Title
ES491625A0 (es) Un metodo de fabricar un estratificado
FR2428951B1 (fr) Haut-parleur et procede de fabrication
FR2315136A1 (fr) Document a garantie de propriete et son procede de fabrication
FR2349671A1 (fr) Feutre et son procede de fabrication
FR2446728B1 (fr) Materiau decoratif et son procede de fabrication
JPS53102733A (en) Production method of photographic material
BE861052A (fr) Procede de fabrication d'un bandage de pneumatique
BE877609A (fr) Procede de fabrication de d-camphorate de l-carnitinamide et de d-camphorate de d-carnitinamide
RO79700A (ro) Procedeu de obtinere a vinilpolibutadienei
BE879089A (fr) Piece composite de materiaux souples et son procede de fabrication
BR8008929A (pt) Um absorvente e um processo de sua fabricacao
JPS53102732A (en) Production method of photographic material
SE421279B (sv) Metod for tillverkning av en cirkelsagklinga bestaende av olika material
FR2403394B1 (fr) Materiau en laiton et procede de fabrication
BE854347A (fr) Nouvelles omega-aminocarboxamides et leur procede de fabrication
JPS52126178A (en) Photomask and method of manufacture thereof
BE872909A (fr) Procede et agencement de fabrication d'enveloppes
PL208649A1 (pl) Sposob wytwarzania wyrobu na bazie gipsu oraz wyrob na bazie gipsu
BE868937A (fr) Materiau duplicateur a contraste ameliore et procede de fabrication
PL209691A1 (pl) Sposob wytwarzania tworzywa kauczukowo-polimerycznego
JPS5427804A (en) Method and material for photoengraving
FR2345737A1 (fr) Miroir et procede de fabrication d'un miroir
LU79858A1 (fr) Procede de fabrication de matieres filamenteuses
FR2306538A1 (fr) Pile a iode-lithium et son procede de fabrication
DD160439A3 (de) Herstellungsverfahren eines vliesstoffes mit formspeicher

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FELDMUHLE A.G.

Effective date: 19900731