ZA848625B - Process and compositions for sizing paper - Google Patents

Process and compositions for sizing paper

Info

Publication number
ZA848625B
ZA848625B ZA848625A ZA848625A ZA848625B ZA 848625 B ZA848625 B ZA 848625B ZA 848625 A ZA848625 A ZA 848625A ZA 848625 A ZA848625 A ZA 848625A ZA 848625 B ZA848625 B ZA 848625B
Authority
ZA
South Africa
Prior art keywords
compositions
sizing paper
polyelectrolyte
concentrate
mixing
Prior art date
Application number
ZA848625A
Inventor
Peter Flesher
John G Langley
Norma Denise Rosier
Original Assignee
Allied Colloids 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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of ZA848625B publication Critical patent/ZA848625B/en

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

Abstract

An aqueous sizing composition can be prepared by mixing into water a concentrate that comprises a substantially anhydrous dispersion of a polyelectrolyte in an organic liquid comprising a solution of a reactive size in a hydrophobic solvent.
ZA848625A 1983-11-07 1984-11-05 Process and compositions for sizing paper ZA848625B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838329655A GB8329655D0 (en) 1983-11-07 1983-11-07 Sizing paper

Publications (1)

Publication Number Publication Date
ZA848625B true ZA848625B (en) 1985-12-24

Family

ID=10551354

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA848625A ZA848625B (en) 1983-11-07 1984-11-05 Process and compositions for sizing paper

Country Status (10)

Country Link
EP (1) EP0141641B1 (en)
JP (1) JPS60119298A (en)
AT (1) ATE29540T1 (en)
AU (1) AU580014B2 (en)
CA (1) CA1242054A (en)
DE (1) DE3466025D1 (en)
FI (1) FI81636C (en)
GB (1) GB8329655D0 (en)
NO (1) NO170769C (en)
ZA (1) ZA848625B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8511379D0 (en) * 1985-05-03 1985-06-12 Allied Colloids Ltd Compositions for sizing paper
JPH0678462B2 (en) * 1984-06-04 1994-10-05 日本ピー・エム・シー株式会社 Ketene dimer type aqueous dispersion
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
US5176748A (en) * 1988-07-05 1993-01-05 Bercen, Inc. Alkenyl succinic anhydride emulsion
US5725731A (en) † 1995-05-08 1998-03-10 Hercules Incorporated 2-oxetanone sizing agents comprising saturated and unsaturated tails, paper made with the 2-oxetanone sizing agents, and use of the paper in high speed converting and reprographic operations
US6162328A (en) * 1997-09-30 2000-12-19 Hercules Incorporated Method for surface sizing paper with cellulose reactive and cellulose non-reactive sizes, and paper prepared thereby
US7892398B2 (en) * 2005-12-21 2011-02-22 Akzo Nobel N.V. Sizing of paper

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1370650A (en) * 1920-04-09 1921-03-08 Hoskins William Art of making water-resistant paper
US1958202A (en) * 1931-12-19 1934-05-08 Raybestos Manhattan Inc Method of making sizing material
US3046186A (en) * 1957-06-12 1962-07-24 American Cyanamid Co Cationic sizing emulsions and paper sized therewith
GB1397933A (en) * 1971-12-21 1975-06-18 Allied Colloids Ltd Vinyl addition polymers
GB1397333A (en) * 1972-04-18 1975-06-11 Stag Plastics Ltd Box dividers
GB1482515A (en) * 1974-07-24 1977-08-10 Allied Colloids Ltd Polymers
US4214948A (en) * 1974-07-31 1980-07-29 National Starch And Chemical Corporation Method of sizing paper
US4021399A (en) * 1976-03-12 1977-05-03 Nalco Chemical Company Method for the concentration of water-in-oil emulsions of water soluble vinyl addition polymers
GB1569591A (en) * 1977-04-06 1980-06-18 Tenneco Chem Paper sizing agents
FR2486950B1 (en) * 1980-07-15 1985-09-13 Inst Francais Du Petrole STABLE SUSPENSIONS OF WATER-SOLUBLE POLYMERS AND THEIR PREPARATION

Also Published As

Publication number Publication date
FI81636B (en) 1990-07-31
FI844373L (en) 1985-05-08
FI844373A0 (en) 1984-11-07
ATE29540T1 (en) 1987-09-15
CA1242054A (en) 1988-09-20
FI81636C (en) 1990-11-12
JPS60119298A (en) 1985-06-26
NO170769C (en) 1992-12-02
NO170769B (en) 1992-08-24
EP0141641A3 (en) 1985-06-12
GB8329655D0 (en) 1983-12-07
DE3466025D1 (en) 1987-10-15
NO844415L (en) 1985-05-08
EP0141641A2 (en) 1985-05-15
EP0141641B1 (en) 1987-09-09
AU3499684A (en) 1985-05-16
AU580014B2 (en) 1988-12-22

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