FI56562B - Saett att hydrofobera cellulosafiberhaltiga material - Google Patents

Saett att hydrofobera cellulosafiberhaltiga material

Info

Publication number
FI56562B
FI56562B FI245/74A FI24574A FI56562B FI 56562 B FI56562 B FI 56562B FI 245/74 A FI245/74 A FI 245/74A FI 24574 A FI24574 A FI 24574A FI 56562 B FI56562 B FI 56562B
Authority
FI
Finland
Prior art keywords
hydrofobera
cellulosafiberhaltiga
saett att
saett
att
Prior art date
Application number
FI245/74A
Other languages
English (en)
Other versions
FI56562C (fi
Inventor
James Axel Christer Bjoerklund
Karin Ulla Elisabet Helmer
Original Assignee
Kemanobel 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 Kemanobel Ab filed Critical Kemanobel Ab
Application granted granted Critical
Publication of FI56562B publication Critical patent/FI56562B/fi
Publication of FI56562C publication Critical patent/FI56562C/fi

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
FI245/74A 1973-01-31 1974-01-30 Saett att hydrofobera cellulosafiberhaltiga material FI56562C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7301319 1973-01-31
SE7301319A SE370097B (fi) 1973-01-31 1973-01-31

Publications (2)

Publication Number Publication Date
FI56562B true FI56562B (fi) 1979-10-31
FI56562C FI56562C (fi) 1980-02-11

Family

ID=20316485

Family Applications (1)

Application Number Title Priority Date Filing Date
FI245/74A FI56562C (fi) 1973-01-31 1974-01-30 Saett att hydrofobera cellulosafiberhaltiga material

Country Status (8)

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

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
JPS49101609A (fi) 1974-09-26
CA1012709A (en) 1977-06-28
FI56562C (fi) 1980-02-11
JPS5218285B2 (fi) 1977-05-20
DE2404571A1 (de) 1974-08-08
DE2404571B2 (de) 1976-04-15
GB1461123A (en) 1977-01-13
GB1461124A (en) 1977-01-13
FR2216392B1 (fi) 1976-05-07
SE370097B (fi) 1974-09-30
FR2216392A1 (fi) 1974-08-30
US3930932A (en) 1976-01-06
IT1008764B (it) 1976-11-30

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