DE3760562D1 - Diurethane latex as a sizing agent in the paper industry, and its process of production - Google Patents

Diurethane latex as a sizing agent in the paper industry, and its process of production

Info

Publication number
DE3760562D1
DE3760562D1 DE8787400086T DE3760562T DE3760562D1 DE 3760562 D1 DE3760562 D1 DE 3760562D1 DE 8787400086 T DE8787400086 T DE 8787400086T DE 3760562 T DE3760562 T DE 3760562T DE 3760562 D1 DE3760562 D1 DE 3760562D1
Authority
DE
Germany
Prior art keywords
diurethane
sizing agent
latex
production
paper industry
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
Application number
DE8787400086T
Other languages
English (en)
Inventor
Catherine Beuzelin
Claude Senez
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.)
Arkema France SA
Original Assignee
Atochem SA
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 Atochem SA filed Critical Atochem SA
Application granted granted Critical
Publication of DE3760562D1 publication Critical patent/DE3760562D1/de
Expired 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds

Landscapes

  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Indole Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE8787400086T 1986-01-24 1987-01-15 Diurethane latex as a sizing agent in the paper industry, and its process of production Expired DE3760562D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600997A FR2593839B1 (fr) 1986-01-24 1986-01-24 Latex de diurethanne comme agent de collage en industrie papetiere, son procede de fabrication

Publications (1)

Publication Number Publication Date
DE3760562D1 true DE3760562D1 (en) 1989-10-19

Family

ID=9331449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400086T Expired DE3760562D1 (en) 1986-01-24 1987-01-15 Diurethane latex as a sizing agent in the paper industry, and its process of production

Country Status (12)

Country Link
US (2) US4786330A (de)
EP (1) EP0232196B1 (de)
JP (1) JPS62177298A (de)
AT (1) ATE46377T1 (de)
CA (1) CA1263489A (de)
DE (1) DE3760562D1 (de)
ES (1) ES2012084B3 (de)
FI (1) FI870305A (de)
FR (1) FR2593839B1 (de)
GR (1) GR3000184T3 (de)
NO (1) NO865129L (de)
PT (1) PT84192B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211480A1 (de) * 1992-04-06 1993-10-07 Bayer Ag Verfahren zur Naßverfestigung von Papier
EP0582166B2 (de) * 1992-08-07 2000-08-23 Bayer Ag Chlorfreie multifunktionelle Harze für die Papierveredlung
US5736008A (en) * 1993-04-08 1998-04-07 Congoleum Corporation Fibrous-reinforced sheet
US5512618A (en) * 1993-05-07 1996-04-30 Enviro-Chem, Inc. Suspension-enhancing adhesive additive for paper manufacturing, liquid adhesive composition using same, and method of preparing liquid adhesive composition
DE19516405A1 (de) * 1995-05-04 1996-11-07 Bayer Ag Verfahren zur Herstellung strukturfester Papiere
WO1996036432A1 (en) * 1995-05-17 1996-11-21 Betzdearborn Inc. Post-treatment process and product
US8647471B2 (en) * 2010-12-22 2014-02-11 Bayer Materialscience Llc Process for the production of sized and/or wet-strength papers, paperboards and cardboards

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1164190A (fr) * 1953-06-23 1958-10-07 Chemie Linz Ag Procédé de production d'esters de l'acide polyméthylène-, ou phénylène-bis-carbamique
US2878279A (en) * 1953-06-23 1959-03-17 Oesterreischische Stickstoffwe Process of making bis-carbamic acid ester compounds
NL104700C (de) * 1955-08-12
US3081310A (en) * 1956-12-24 1963-03-12 Searle & Co Bis(aminoalkylcarbamates)
US3873484A (en) * 1972-12-06 1975-03-25 Whitco Chemical Corp Latex of quaternized polyether-dialkanolamine polyisocyanate prepolymer chain extended with water with ethoxylated phenol, and cured products
DE2537653B2 (de) * 1975-08-23 1977-10-27 Bayer Ag, 5090 Leverkusen Papierleimungsmittel und verfahren zur papierleimung
FR2565267B1 (fr) * 1984-06-05 1987-10-23 Atochem Latex de polyurethanne comme agent de collage en industrie papetiere, son procede de fabrication

Also Published As

Publication number Publication date
US4892620A (en) 1990-01-09
CA1263489A (fr) 1989-11-28
GR3000184T3 (en) 1990-12-31
US4786330A (en) 1988-11-22
PT84192B (pt) 1989-09-14
ATE46377T1 (de) 1989-09-15
NO865129L (no) 1987-07-27
FI870305A (fi) 1987-07-25
NO865129D0 (no) 1986-12-17
EP0232196B1 (de) 1989-09-13
JPS62177298A (ja) 1987-08-04
EP0232196A1 (de) 1987-08-12
FR2593839B1 (fr) 1988-04-29
PT84192A (fr) 1987-02-01
JPH0372759B2 (de) 1991-11-19
ES2012084B3 (es) 1990-03-01
FR2593839A1 (fr) 1987-08-07
FI870305A0 (fi) 1987-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee