FI42041B - - Google Patents

Info

Publication number
FI42041B
FI42041B FI1683/61A FI168361A FI42041B FI 42041 B FI42041 B FI 42041B FI 1683/61 A FI1683/61 A FI 1683/61A FI 168361 A FI168361 A FI 168361A FI 42041 B FI42041 B FI 42041B
Authority
FI
Finland
Application number
FI1683/61A
Other languages
Finnish (fi)
Inventor
U Stroele
E Thomich
Original Assignee
Waldhof Zellstoff Fab
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 Waldhof Zellstoff Fab filed Critical Waldhof Zellstoff Fab
Application granted granted Critical
Publication of FI42041B publication Critical patent/FI42041B/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
    • D21H17/20—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
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/42—Asbestos
    • 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
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
FI1683/61A 1960-11-04 1961-09-26 FI42041B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ8332A DE1136199B (de) 1960-11-04 1960-11-04 Verfahren zum Herstellen von mit thermoplastischen Kunststoffen gefuellten Fasermaterialien

Publications (1)

Publication Number Publication Date
FI42041B true FI42041B (nl) 1969-12-31

Family

ID=7620462

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1683/61A FI42041B (nl) 1960-11-04 1961-09-26

Country Status (10)

Country Link
US (1) US3119731A (nl)
AT (1) AT241262B (nl)
BE (1) BE608996A (nl)
CH (1) CH399160A (nl)
DE (1) DE1136199B (nl)
FI (1) FI42041B (nl)
FR (1) FR1303882A (nl)
GB (1) GB964278A (nl)
LU (1) LU40578A1 (nl)
NL (1) NL269170A (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280218A (en) * 1963-09-06 1966-10-18 Dow Chemical Co Graft polymers of ethylenimine onto a polyacrylic or polymethacrylic acid backbone
DE1929162C3 (de) * 1968-06-10 1974-09-26 Fuji Photo Film Co. Ltd., Ashigara, Kanagawa (Japan) Verfahren zur Herstellung eines elektrographischen oder elektrophotographischen Aufzeichnungsmaterials
DE1771903B1 (de) * 1968-07-27 1972-04-27 Roehm Gmbh Verfahren zur Herstellung von Papieren,Pappen und Faservliesstoffen mit verminderter Spaltbarkeit
CA1090511A (en) * 1975-05-02 1980-12-02 Vincent M. Rasicci Method for controlling canadian standard freeness in fiber slurry beater addition
DE2843612A1 (de) * 1978-10-18 1980-04-17 Goodrich Co B F Verfahren zur herstellung von papier nach dem nasslegeverfahren
US4445970A (en) * 1980-10-22 1984-05-01 Penntech Papers, Inc. High mineral composite fine paper
US5906712A (en) * 1990-12-05 1999-05-25 Unitika Ltd. Production of fiber reinforced composite
US5693732A (en) * 1996-01-08 1997-12-02 Gencorp. Inc. Latex binder for paper coating formulations having improved strength and blister resistance
US5865953A (en) * 1996-08-30 1999-02-02 Merrimac Paper Company, Inc. Paper for corrugating medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA601461A (en) * 1960-07-12 American Cyanamid Company Cellulose webs of improved dry strength
US2686121A (en) * 1948-07-07 1954-08-10 Morton Chemical Co Process of loading cellulosic fibers
US2721140A (en) * 1952-09-19 1955-10-18 Hercules Powder Co Ltd Paper of high wet strength and process therefor
US2910399A (en) * 1956-04-09 1959-10-27 Rohm & Haas Process for making cellulose fibrous sheet

Also Published As

Publication number Publication date
DE1136199B (de) 1962-09-06
GB964278A (en) 1964-07-22
CH399160A (de) 1966-03-31
FR1303882A (fr) 1962-09-14
AT241262B (de) 1965-07-12
BE608996A (nl)
LU40578A1 (nl) 1961-11-07
US3119731A (en) 1964-01-28
NL269170A (nl)

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