CA759363A - Sizing of paper - Google Patents

Sizing of paper

Info

Publication number
CA759363A
CA759363A CA759363A CA903602A CA759363A CA 759363 A CA759363 A CA 759363A CA 759363 A CA759363 A CA 759363A CA 903602 A CA903602 A CA 903602A CA 759363 A CA759363 A CA 759363A
Authority
CA
Canada
Prior art keywords
sizing
paper
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
CA759363A
Inventor
Morimoto Tatsuo
Saso Yoshikatsu
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.)
HARIMA KASEI KOGYO CO
Taki Chemical Co Ltd
Original Assignee
HARIMA KASEI KOGYO CO
Taki Fertilizer Manufacturing Co Ltd
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 HARIMA KASEI KOGYO CO, Taki Fertilizer Manufacturing Co Ltd filed Critical HARIMA KASEI KOGYO CO
Priority to CA759363A priority Critical patent/CA759363A/en
Application granted granted Critical
Publication of CA759363A publication Critical patent/CA759363A/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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
CA759363A 1964-05-26 1964-05-26 Sizing of paper Expired CA759363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA759363A CA759363A (en) 1964-05-26 1964-05-26 Sizing of paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA759363A CA759363A (en) 1964-05-26 1964-05-26 Sizing of paper

Publications (1)

Publication Number Publication Date
CA759363A true CA759363A (en) 1967-05-23

Family

ID=4142000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA759363A Expired CA759363A (en) 1964-05-26 1964-05-26 Sizing of paper

Country Status (1)

Country Link
CA (1) CA759363A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099547A1 (en) * 1982-07-14 1984-02-01 PRODECO S.p.A. Paper sizing process
EP0133902A2 (en) * 1983-07-01 1985-03-13 PRODECO S.p.A. Paper sizing process
US5098520A (en) * 1991-01-25 1992-03-24 Nalco Chemcial Company Papermaking process with improved retention and drainage
US5145522A (en) * 1989-04-28 1992-09-08 Arakawa Kagaku Kogyo Kabushiki Kaisha Ketene dimer sizing agent for paper making
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
WO1994012725A1 (en) * 1992-11-25 1994-06-09 Helix, Inc. Processing of pulp
US5571380A (en) * 1992-01-08 1996-11-05 Nalco Chemical Company Papermaking process with improved retention and maintained formation
US5976322A (en) * 1994-09-08 1999-11-02 Ausimont Spa Process for producing paper and paperboard having high mechanical strength

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099547A1 (en) * 1982-07-14 1984-02-01 PRODECO S.p.A. Paper sizing process
EP0133902A2 (en) * 1983-07-01 1985-03-13 PRODECO S.p.A. Paper sizing process
EP0133902A3 (en) * 1983-07-01 1985-05-02 PRODECO S.p.A. Paper sizing process
US5145522A (en) * 1989-04-28 1992-09-08 Arakawa Kagaku Kogyo Kabushiki Kaisha Ketene dimer sizing agent for paper making
US5098520A (en) * 1991-01-25 1992-03-24 Nalco Chemcial Company Papermaking process with improved retention and drainage
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
US5571380A (en) * 1992-01-08 1996-11-05 Nalco Chemical Company Papermaking process with improved retention and maintained formation
WO1994012725A1 (en) * 1992-11-25 1994-06-09 Helix, Inc. Processing of pulp
GB2287258A (en) * 1992-11-25 1995-09-13 Helix Inc Processing of pulp
US5976322A (en) * 1994-09-08 1999-11-02 Ausimont Spa Process for producing paper and paperboard having high mechanical strength

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