CA1012709A - Process for sizing cellulose fibre containing material - Google Patents

Process for sizing cellulose fibre containing material

Info

Publication number
CA1012709A
CA1012709A CA190,952A CA190952A CA1012709A CA 1012709 A CA1012709 A CA 1012709A CA 190952 A CA190952 A CA 190952A CA 1012709 A CA1012709 A CA 1012709A
Authority
CA
Canada
Prior art keywords
containing material
cellulose fibre
fibre containing
sizing cellulose
sizing
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
CA190,952A
Other languages
English (en)
Other versions
CA190952S (en
Inventor
James A.C. Bjorklund
Karin U.E. Helmer
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.)
Kemanord AB
Original Assignee
Kemanord AB
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 Kemanord AB filed Critical Kemanord AB
Application granted granted Critical
Publication of CA1012709A publication Critical patent/CA1012709A/en
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
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • 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
    • 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
    • D21H17/08—Isocyanates
    • 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
CA190,952A 1973-01-31 1974-01-25 Process for sizing cellulose fibre containing material Expired CA1012709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7301319A SE370097B (OSRAM) 1973-01-31 1973-01-31

Publications (1)

Publication Number Publication Date
CA1012709A true CA1012709A (en) 1977-06-28

Family

ID=20316485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,952A Expired CA1012709A (en) 1973-01-31 1974-01-25 Process for sizing cellulose fibre containing material

Country Status (8)

Country Link
US (1) US3930932A (OSRAM)
JP (1) JPS5218285B2 (OSRAM)
CA (1) CA1012709A (OSRAM)
FI (1) FI56562C (OSRAM)
FR (1) FR2216392B1 (OSRAM)
GB (2) GB1461124A (OSRAM)
IT (1) IT1008764B (OSRAM)
SE (1) SE370097B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE389353B (sv) * 1975-03-20 1976-11-01 Kema Nord Ab Sett att hydrofobera cellulosafibrer.
SE389354B (sv) * 1975-03-20 1976-11-01 Kema Nord Ab Sett att hydrofobera cellulosafibrer.
DE3216414A1 (de) * 1982-05-03 1983-11-03 Bayer Ag, 5090 Leverkusen Leimungsmittel auf basis von ketendimeren
DE3301670A1 (de) * 1983-01-20 1984-07-26 Bayer Ag, 5090 Leverkusen Leimungsmittel
JPH01121752A (ja) * 1987-11-06 1989-05-15 Terumo Corp 試験具
IT1220715B (it) * 1988-06-21 1990-06-15 Francesco Malatesta Procedimento per il collaggio della carta o prodotti similari

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008978A (en) * 1960-05-10 1961-11-14 Union Carbide Corp Aminoalkyl chloroformates
US3501523A (en) * 1963-06-04 1970-03-17 Upjohn Co Secondary carbamyl chlorides
US3492081A (en) * 1965-06-08 1970-01-27 Container Corp Method of treating paper with isocyanates blocked with cyclohexanol
US3499824A (en) * 1967-02-27 1970-03-10 American Cyanamid Co Aqueous cationic emulsions of papersizing isocyanates and manufacture of paper therewith

Also Published As

Publication number Publication date
DE2404571A1 (de) 1974-08-08
US3930932A (en) 1976-01-06
IT1008764B (it) 1976-11-30
DE2404571B2 (de) 1976-04-15
GB1461124A (en) 1977-01-13
JPS5218285B2 (OSRAM) 1977-05-20
FI56562B (fi) 1979-10-31
FR2216392A1 (OSRAM) 1974-08-30
FI56562C (fi) 1980-02-11
FR2216392B1 (OSRAM) 1976-05-07
JPS49101609A (OSRAM) 1974-09-26
GB1461123A (en) 1977-01-13
SE370097B (OSRAM) 1974-09-30

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