ATE56768T1 - PROCESSES FOR THE MANUFACTURE OF PAPER RESISTANT TO YELLOWING, ESPECIALLY TO THE EXPOSURE OF HEAT. - Google Patents

PROCESSES FOR THE MANUFACTURE OF PAPER RESISTANT TO YELLOWING, ESPECIALLY TO THE EXPOSURE OF HEAT.

Info

Publication number
ATE56768T1
ATE56768T1 AT87108897T AT87108897T ATE56768T1 AT E56768 T1 ATE56768 T1 AT E56768T1 AT 87108897 T AT87108897 T AT 87108897T AT 87108897 T AT87108897 T AT 87108897T AT E56768 T1 ATE56768 T1 AT E56768T1
Authority
AT
Austria
Prior art keywords
yellowing
exposure
manufacture
processes
heat
Prior art date
Application number
AT87108897T
Other languages
German (de)
Inventor
Bernd Dr-Ing Reinhardt
Ulrik Dipl-Ing Arneberg
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 ATE56768T1 publication Critical patent/ATE56768T1/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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • 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
    • D21H19/10—Coatings without pigments
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Materials For Photolithography (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Glass Compositions (AREA)

Abstract

1. Method of producing yellowing-resistant paper webs from cellulose with the addition of sizing agents, fillers, retention agents and wet strengthening agents, characterised in that the paper web consists of sulphate cellulose derived from poplar or eucalyptus and pine-wood in a ratio of 15:85 to 85:15, with a grinding degree of 15 to 60 degrees SR ; and in that the paper web is provided with a surface layer consisting of a substantially hygroscopic additive which represents 5 to 100% of the quantity of binder.
AT87108897T 1986-09-19 1987-06-22 PROCESSES FOR THE MANUFACTURE OF PAPER RESISTANT TO YELLOWING, ESPECIALLY TO THE EXPOSURE OF HEAT. ATE56768T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863631835 DE3631835A1 (en) 1986-09-19 1986-09-19 METHOD FOR PRODUCING YELLOW-RESISTANT PAPER, IN PARTICULAR AGAINST HEAT
EP87108897A EP0261316B1 (en) 1986-09-19 1987-06-22 Process for producing yellowing-resistant papers, in particular against the action of heat

Publications (1)

Publication Number Publication Date
ATE56768T1 true ATE56768T1 (en) 1990-10-15

Family

ID=6309885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87108897T ATE56768T1 (en) 1986-09-19 1987-06-22 PROCESSES FOR THE MANUFACTURE OF PAPER RESISTANT TO YELLOWING, ESPECIALLY TO THE EXPOSURE OF HEAT.

Country Status (7)

Country Link
EP (1) EP0261316B1 (en)
AT (1) ATE56768T1 (en)
DD (1) DD261617A5 (en)
DE (2) DE3631835A1 (en)
ES (1) ES2002607B3 (en)
FI (1) FI873987A (en)
NO (1) NO873924L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324028C1 (en) * 1993-07-17 1994-12-01 Feldmuehle Ag Stora Roll paper coated on both sides and process for its production
US5622786A (en) * 1994-11-30 1997-04-22 Kimberly-Clark Corporation Polymer-reinforced, eucalyptus fiber-containing paper
DE10163344B4 (en) * 2001-12-21 2006-01-19 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Light resistant overlay paper, process for its manufacture and use
US6716310B2 (en) 2001-12-31 2004-04-06 Kimberly-Clark Worldwide, Inc. Process for manufacturing a cellulosic paper product exhibiting reduced malodor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568849A (en) * 1947-05-14 1951-09-25 Carey Philip Mfg Co Vapor barrier paper and the manufacture thereof
US2819986A (en) * 1954-07-26 1958-01-14 Fibreboard Paper Products Corp Low frictional drag coated paper products and method of preparation thereof
DE1761775A1 (en) * 1968-07-05 1971-10-14 Feldmuehle Ag Flat structures resistant to high temperatures
DE2118649C3 (en) * 1971-04-17 1979-09-06 Pwa Papierwerke Waldhof-Aschaffenburg Ag, 8000 Muenchen Paper coated on one side with vinylidene chloride copolymer dispersion
US4282054A (en) * 1977-12-23 1981-08-04 Scott Paper Company Coating composition for release sheets
DE2949306A1 (en) * 1979-12-07 1981-06-11 Letron GmbH, 8750 Aschaffenburg Synthetic veneer of paper fibre compsn. impregnated with resin - contg. equal wt. of long and short fibres, can be made on paper machine
DE3541187C2 (en) * 1985-11-21 1994-10-06 Kaemmerer Gmbh Process for producing a paper web impregnated with synthetic resins and their use

Also Published As

Publication number Publication date
NO873924L (en) 1988-03-21
NO873924D0 (en) 1987-09-18
DE3631835A1 (en) 1988-03-24
FI873987A (en) 1988-03-20
FI873987A0 (en) 1987-09-14
DD261617A5 (en) 1988-11-02
ES2002607A4 (en) 1988-09-01
EP0261316A1 (en) 1988-03-30
DE3765066D1 (en) 1990-10-25
EP0261316B1 (en) 1990-09-19
DE3631835C2 (en) 1988-12-15
ES2002607B3 (en) 1991-02-16

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Legal Events

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