ATE3314T1 - Verfahren zur behandlung von papier und pappe und erhaltene produkte. - Google Patents

Verfahren zur behandlung von papier und pappe und erhaltene produkte.

Info

Publication number
ATE3314T1
ATE3314T1 AT80400475T AT80400475T ATE3314T1 AT E3314 T1 ATE3314 T1 AT E3314T1 AT 80400475 T AT80400475 T AT 80400475T AT 80400475 T AT80400475 T AT 80400475T AT E3314 T1 ATE3314 T1 AT E3314T1
Authority
AT
Austria
Prior art keywords
cardboards
papers
paper
board
treatment
Prior art date
Application number
AT80400475T
Other languages
English (en)
Inventor
Gerard Daude
Jean-Michel Lasnier
Joel Pijselman
Original Assignee
La Cellulose Du Pin
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 La Cellulose Du Pin filed Critical La Cellulose Du Pin
Application granted granted Critical
Publication of ATE3314T1 publication Critical patent/ATE3314T1/de

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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • 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
    • D21H11/14—Secondary fibres
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/57—Polyureas; Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT80400475T 1979-04-10 1980-04-09 Verfahren zur behandlung von papier und pappe und erhaltene produkte. ATE3314T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7909050A FR2453936A1 (fr) 1979-04-10 1979-04-10 Traitement de papiers ou cartons
EP80400475A EP0017598B1 (de) 1979-04-10 1980-04-09 Verfahren zur Behandlung von Papier und Pappe und erhaltene Produkte

Publications (1)

Publication Number Publication Date
ATE3314T1 true ATE3314T1 (de) 1983-05-15

Family

ID=9224172

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80400475T ATE3314T1 (de) 1979-04-10 1980-04-09 Verfahren zur behandlung von papier und pappe und erhaltene produkte.

Country Status (4)

Country Link
EP (1) EP0017598B1 (de)
AT (1) ATE3314T1 (de)
DE (1) DE3063047D1 (de)
FR (1) FR2453936A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505778A (en) * 1983-09-06 1985-03-19 Ici Americas Inc. Paper products sized with polyisocyanate blends
CA2001557A1 (en) * 1988-12-19 1990-06-19 Timothy M. Coryn Test method and device for total protein assay
DE4211480A1 (de) * 1992-04-06 1993-10-07 Bayer Ag Verfahren zur Naßverfestigung von Papier
ES2098602T5 (es) * 1992-08-07 2000-12-01 Bayer Ag Resinas multifuncionales exentas de cloro para el acabado del papel.
US6264791B1 (en) 1999-10-25 2001-07-24 Kimberly-Clark Worldwide, Inc. Flash curing of fibrous webs treated with polymeric reactive compounds
JP2003138497A (ja) * 2001-10-31 2003-05-14 Dai Ichi Kogyo Seiyaku Co Ltd 湿潤紙力増強剤

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012584B (de) * 1956-02-23 1957-07-25 Bayer Ag Verfahren zum Erzielen der Knotenrutschfestigkeit von Faeden und Garnen aus Polyamiden, Polyurethanen, Polyestern, Polyacrylnitril und anderen vollsynthetischen Faeden und Garnen
US3015581A (en) * 1959-07-07 1962-01-02 Lowe Paper Co Rapid drying of adhesive and clay coatings on fibrous backings
US3519478A (en) * 1969-01-10 1970-07-07 Diamond Shamrock Corp Paper impregnation with blocked urethane prepolymers
NL7602594A (nl) * 1975-03-14 1976-09-16 Unilever Nv Werkwijze voor het vervaardigen van met hardbaar kunstharsprecondensaat gevulde vezelstofbanen.

Also Published As

Publication number Publication date
DE3063047D1 (en) 1983-06-16
EP0017598A1 (de) 1980-10-15
EP0017598B1 (de) 1983-05-11
FR2453936B1 (de) 1984-03-16
FR2453936A1 (fr) 1980-11-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee