IT989773B - Procedimento per la colorazione o tinteggiatura di carta con superfi cie ruvida e assorbente - Google Patents

Procedimento per la colorazione o tinteggiatura di carta con superfi cie ruvida e assorbente

Info

Publication number
IT989773B
IT989773B IT5128673A IT5128673A IT989773B IT 989773 B IT989773 B IT 989773B IT 5128673 A IT5128673 A IT 5128673A IT 5128673 A IT5128673 A IT 5128673A IT 989773 B IT989773 B IT 989773B
Authority
IT
Italy
Prior art keywords
coloring
rough
procedure
absorbent surface
tinting paper
Prior art date
Application number
IT5128673A
Other languages
English (en)
Original Assignee
Goldschmidt Ag Th
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 Goldschmidt Ag Th filed Critical Goldschmidt Ag Th
Application granted granted Critical
Publication of IT989773B publication Critical patent/IT989773B/it

Links

Classifications

    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
    • D21H23/72—Plural serial stages only
    • 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
    • D21H21/14—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 function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating involving several different techniques of application
    • D21H5/0052—Plural serial stages
IT5128673A 1972-07-12 1973-07-06 Procedimento per la colorazione o tinteggiatura di carta con superfi cie ruvida e assorbente IT989773B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722234205 DE2234205C3 (de) 1972-07-12 1972-07-12 Verfahren zum Einfärben von saugfähigem, oberflächenrauhem Papier

Publications (1)

Publication Number Publication Date
IT989773B true IT989773B (it) 1975-06-10

Family

ID=5850425

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5128673A IT989773B (it) 1972-07-12 1973-07-06 Procedimento per la colorazione o tinteggiatura di carta con superfi cie ruvida e assorbente

Country Status (7)

Country Link
JP (1) JPS5620400B2 (it)
BE (1) BE801734A (it)
DE (1) DE2234205C3 (it)
FR (1) FR2192211B1 (it)
GB (1) GB1409347A (it)
IT (1) IT989773B (it)
TR (1) TR17586A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313825C1 (de) * 1983-04-16 1991-11-21 Vits-Maschinenbau Gmbh, 4018 Langenfeld Verfahren und Vorrichtung zum Herstellen einer Folie,insbesondere fuer die Beschichtung von Hartfaser-,Span- oder Holzplatten
JPS63112793A (ja) * 1986-10-27 1988-05-17 住友セメント株式会社 色別クレープ紙の色別印刷装置
JPS6374097U (it) * 1986-10-30 1988-05-17
FR2758574B1 (fr) * 1997-01-22 1999-04-09 Aussedat Rey Papier de securite opaque, authentifiable par dechirure, tickets de jeu a gratter realises a partir dudit papier et son procede de fabrication

Also Published As

Publication number Publication date
DE2234205C3 (de) 1975-02-13
JPS5620400B2 (it) 1981-05-13
JPS4950207A (it) 1974-05-15
GB1409347A (en) 1975-10-08
TR17586A (tr) 1975-07-23
DE2234205A1 (de) 1974-02-07
FR2192211B1 (it) 1976-05-07
DE2234205B2 (de) 1974-06-20
FR2192211A1 (it) 1974-02-08
BE801734A (fr) 1973-10-15

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