CH494129A - Process for the production of carbonless paper - Google Patents

Process for the production of carbonless paper

Info

Publication number
CH494129A
CH494129A CH933969A CH933969A CH494129A CH 494129 A CH494129 A CH 494129A CH 933969 A CH933969 A CH 933969A CH 933969 A CH933969 A CH 933969A CH 494129 A CH494129 A CH 494129A
Authority
CH
Switzerland
Prior art keywords
production
carbonless paper
carbonless
paper
Prior art date
Application number
CH933969A
Other languages
German (de)
Inventor
Laszlo Spiller Lester
Original Assignee
Ransburg Electro Coating Corp
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 Ransburg Electro Coating Corp filed Critical Ransburg Electro Coating Corp
Publication of CH494129A publication Critical patent/CH494129A/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
    • B41M5/1246—Application of the layer, e.g. by printing
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
CH933969A 1968-06-18 1969-06-18 Process for the production of carbonless paper CH494129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73797668A 1968-06-18 1968-06-18

Publications (1)

Publication Number Publication Date
CH494129A true CH494129A (en) 1970-07-31

Family

ID=24966054

Family Applications (1)

Application Number Title Priority Date Filing Date
CH933969A CH494129A (en) 1968-06-18 1969-06-18 Process for the production of carbonless paper

Country Status (6)

Country Link
JP (1) JPS4913047B1 (en)
CH (1) CH494129A (en)
DE (1) DE1928001B2 (en)
FR (1) FR2011167A6 (en)
GB (1) GB1264170A (en)
NO (1) NO126385B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203059A1 (en) * 1982-01-30 1983-08-04 Bayer Ag, 5090 Leverkusen PARTIAL COATED COPY PAPER
DE102005057836B3 (en) * 2005-12-03 2007-03-08 Corvus Beschichtungssysteme Gmbh Adhesion-improving material, useful for paper and copying paper, comprises fixing agent and polycarboxylic acid as dispersant, also microcapsule coating mass containing it

Also Published As

Publication number Publication date
DE1928001A1 (en) 1970-01-22
GB1264170A (en) 1972-02-16
NO126385B (en) 1973-01-29
JPS4913047B1 (en) 1974-03-28
DE1928001B2 (en) 1975-12-04
FR2011167A6 (en) 1970-02-27

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Legal Events

Date Code Title Description
PL Patent ceased