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ATE84087T1 - PROCESS FOR THE MANUFACTURE OF RELEASE PAPER WITH SPECIAL SURFACE COATINGS. - Google Patents

PROCESS FOR THE MANUFACTURE OF RELEASE PAPER WITH SPECIAL SURFACE COATINGS.

Info

Publication number
ATE84087T1
ATE84087T1 AT89108274T AT89108274T ATE84087T1 AT E84087 T1 ATE84087 T1 AT E84087T1 AT 89108274 T AT89108274 T AT 89108274T AT 89108274 T AT89108274 T AT 89108274T AT E84087 T1 ATE84087 T1 AT E84087T1
Authority
AT
Austria
Prior art keywords
manufacture
release paper
surface coatings
special surface
suspension
Prior art date
Application number
AT89108274T
Other languages
German (de)
Inventor
Bernd Dr Ing Reinhardt
Leif Dipl Ing Frilund
Volker Viehmeyer
Original Assignee
Kaemmerer Gmbh
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 Kaemmerer Gmbh filed Critical Kaemmerer Gmbh
Application granted granted Critical
Publication of ATE84087T1 publication Critical patent/ATE84087T1/en

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
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D21H19/824—Paper comprising more than one coating superposed two superposed coatings, both being non-pigmented
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/001—Release paper

Landscapes

  • Paper (AREA)
  • Paints Or Removers (AREA)
  • Catalysts (AREA)

Abstract

A process for modifying the surface of raw release papers is described, in which a suspension of film-forming substances is applied within or outside the paper machine by means of conventional applicators to the paper web, if appropriate with the addition of a white pigment, which suspension already contains a fraction of up to 25% of a catalyst in the form of an aqueous emulsion.
AT89108274T 1989-05-09 1989-05-09 PROCESS FOR THE MANUFACTURE OF RELEASE PAPER WITH SPECIAL SURFACE COATINGS. ATE84087T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89108274A EP0396789B1 (en) 1989-05-09 1989-05-09 Process for making release paper with a special surface coating

Publications (1)

Publication Number Publication Date
ATE84087T1 true ATE84087T1 (en) 1993-01-15

Family

ID=8201330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89108274T ATE84087T1 (en) 1989-05-09 1989-05-09 PROCESS FOR THE MANUFACTURE OF RELEASE PAPER WITH SPECIAL SURFACE COATINGS.

Country Status (5)

Country Link
EP (1) EP0396789B1 (en)
AT (1) ATE84087T1 (en)
DE (1) DE58903181D1 (en)
ES (1) ES2036746T3 (en)
GR (2) GR920300096T1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425737C2 (en) * 1994-07-21 1998-01-08 Kaemmerer Gmbh Release paper with primer coats containing silicate and release paper made with it
DE19512663A1 (en) * 1995-04-05 1996-10-10 Kaemmerer Gmbh Release papers with pigment coats based on aluminum hydroxides
FI19992251A (en) * 1999-10-18 2001-04-19 Upm Kymmene Corp Process for providing a release coating, a release material and a base material for the
FI116087B (en) * 2000-01-26 2005-09-15 Upm Kymmene Corp Base paper, process for its manufacture and release paper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536477A (en) * 1954-03-15 1900-01-01

Also Published As

Publication number Publication date
GR3007456T3 (en) 1993-07-30
DE58903181D1 (en) 1993-02-11
ES2036746T3 (en) 1993-06-01
EP0396789A1 (en) 1990-11-14
GR920300096T1 (en) 1993-02-17
EP0396789B1 (en) 1992-12-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee