CA2213314C - Dispersions aqueuses d'alkyldicetene et leur utilisation comme produits d'encollage pour papier - Google Patents

Dispersions aqueuses d'alkyldicetene et leur utilisation comme produits d'encollage pour papier Download PDF

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Publication number
CA2213314C
CA2213314C CA002213314A CA2213314A CA2213314C CA 2213314 C CA2213314 C CA 2213314C CA 002213314 A CA002213314 A CA 002213314A CA 2213314 A CA2213314 A CA 2213314A CA 2213314 C CA2213314 C CA 2213314C
Authority
CA
Canada
Prior art keywords
aqueous
weight
alkyldiketene
polyethyleneimines
quaternized
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
CA002213314A
Other languages
English (en)
Other versions
CA2213314A1 (fr
Inventor
Roland Ettl
Primoz Lorencak
Gunter Scherr
Wolfgang Reuther
Gunther Glas
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.)
Kemira Oyj
Original Assignee
BASF SE
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
Priority claimed from DE19505751A external-priority patent/DE19505751A1/de
Application filed by BASF SE filed Critical BASF SE
Publication of CA2213314A1 publication Critical patent/CA2213314A1/fr
Application granted granted Critical
Publication of CA2213314C publication Critical patent/CA2213314C/fr
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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H17/17—Ketenes, e.g. ketene dimers

Landscapes

  • Paper (AREA)
CA002213314A 1995-02-20 1996-02-07 Dispersions aqueuses d'alkyldicetene et leur utilisation comme produits d'encollage pour papier Expired - Lifetime CA2213314C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19505751A DE19505751A1 (de) 1995-02-20 1995-02-20 Wäßrige Alkyldiketen-Dispersionen und ihre Verwendung als Leimungsmittel für Papier
DE19505751.1 1995-02-20
PCT/EP1996/000500 WO1996026318A1 (fr) 1995-02-20 1996-02-07 Dispersions aqueuses d'alkyldicetene et leur utilisation comme produits d'encollage pour papier

Publications (2)

Publication Number Publication Date
CA2213314A1 CA2213314A1 (fr) 1996-08-29
CA2213314C true CA2213314C (fr) 2006-08-08

Family

ID=36791743

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002213314A Expired - Lifetime CA2213314C (fr) 1995-02-20 1996-02-07 Dispersions aqueuses d'alkyldicetene et leur utilisation comme produits d'encollage pour papier

Country Status (1)

Country Link
CA (1) CA2213314C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114075350B (zh) * 2020-08-19 2023-07-25 彤程化学（中国）有限公司 一种炭黑偶联剂及其制备方法和应用

Also Published As

Publication number Publication date
CA2213314A1 (fr) 1996-08-29

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Effective date: 20160208