ES2036746T3 - PROCEDURE FOR PREPARING PAPERS SEPARATION SUPPORT WITH SPECIAL SURFACE COATINGS. - Google Patents

PROCEDURE FOR PREPARING PAPERS SEPARATION SUPPORT WITH SPECIAL SURFACE COATINGS.

Info

Publication number
ES2036746T3
ES2036746T3 ES198989108274T ES89108274T ES2036746T3 ES 2036746 T3 ES2036746 T3 ES 2036746T3 ES 198989108274 T ES198989108274 T ES 198989108274T ES 89108274 T ES89108274 T ES 89108274T ES 2036746 T3 ES2036746 T3 ES 2036746T3
Authority
ES
Spain
Prior art keywords
procedure
surface coatings
special surface
separation support
papers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198989108274T
Other languages
Spanish (es)
Inventor
Bernd Dr. Ing. Reinhardt
Leif Dipl. Ing. Frilund
Volker Viehmeyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kammerer GmbH
Original Assignee
Kammerer 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 Kammerer GmbH filed Critical Kammerer GmbH
Application granted granted Critical
Publication of ES2036746T3 publication Critical patent/ES2036746T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
ES198989108274T 1989-05-09 1989-05-09 PROCEDURE FOR PREPARING PAPERS SEPARATION SUPPORT WITH SPECIAL SURFACE COATINGS. Expired - Lifetime ES2036746T3 (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
ES2036746T3 true ES2036746T3 (en) 1993-06-01

Family

ID=8201330

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989108274T Expired - Lifetime ES2036746T3 (en) 1989-05-09 1989-05-09 PROCEDURE FOR PREPARING PAPERS SEPARATION SUPPORT 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
EP0396789A1 (en) 1990-11-14
ATE84087T1 (en) 1993-01-15
GR3007456T3 (en) 1993-07-30
DE58903181D1 (en) 1993-02-11
EP0396789B1 (en) 1992-12-30
GR920300096T1 (en) 1993-02-17

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