ZA991270B - Method of improving paper conversion capability, sizing agent therefor and paper so made. - Google Patents

Method of improving paper conversion capability, sizing agent therefor and paper so made.

Info

Publication number
ZA991270B
ZA991270B ZA9901270A ZA991270A ZA991270B ZA 991270 B ZA991270 B ZA 991270B ZA 9901270 A ZA9901270 A ZA 9901270A ZA 991270 A ZA991270 A ZA 991270A ZA 991270 B ZA991270 B ZA 991270B
Authority
ZA
South Africa
Prior art keywords
paper
sizing agent
conversion capability
agent therefor
improving
Prior art date
Application number
ZA9901270A
Inventor
Clement L Brungardt
John C Gast
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of ZA991270B publication Critical patent/ZA991270B/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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
ZA9901270A 1998-02-17 1999-02-17 Method of improving paper conversion capability, sizing agent therefor and paper so made. ZA991270B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2459798A 1998-02-17 1998-02-17

Publications (1)

Publication Number Publication Date
ZA991270B true ZA991270B (en) 1999-08-17

Family

ID=21821413

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9901270A ZA991270B (en) 1998-02-17 1999-02-17 Method of improving paper conversion capability, sizing agent therefor and paper so made.

Country Status (12)

Country Link
EP (1) EP1055030A1 (en)
JP (1) JP2002503772A (en)
KR (1) KR20010086250A (en)
CN (1) CN1291249A (en)
AU (2) AU2241199A (en)
BR (1) BR9907959A (en)
CA (1) CA2319104A1 (en)
ID (1) ID26077A (en)
NO (1) NO20004073L (en)
PL (1) PL342320A1 (en)
WO (2) WO1999041452A1 (en)
ZA (1) ZA991270B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926261A1 (en) * 1999-06-09 2001-01-04 Oesterr Heraklith Gmbh Wood wool fiber producing process, involving moving block along tool carrier, passing it first over groove-cutting disks and then over plane iron
JP4091748B2 (en) * 2001-03-19 2008-05-28 ピーティー・パブリク ケルタス チウィ キミア ティービーケー Information recording paper
JP5392600B2 (en) * 2009-02-18 2014-01-22 星光Ｐｍｃ株式会社 Sizing composition
CN102493277B (en) * 2011-12-08 2014-08-13 山东轻工业学院 Alkenyl succinic anhydride sizing agent emulsion and preparation method thereof
EP2725137A1 (en) * 2012-10-25 2014-04-30 Metso Paper Inc. Method and production line and for producing fiber webs
EP2725136A1 (en) * 2012-10-25 2014-04-30 Metso Paper Inc. Method and production line and for producing fiber webs
CN103015262B (en) * 2012-12-27 2015-03-04 山东轻工业学院 Method for preparing nanometer TiO2 styrene-acrylic latex surface sizing agent
CN104611990B (en) * 2014-12-18 2018-03-13 瑞辰星生物技术（广州）有限公司 Cypres and improvement paper strength, the papermaking process of water-resistance for papermaking
CN105200855B (en) * 2015-09-18 2016-05-18 内蒙古东盛硅藻土科技创新产业园有限公司 A kind of based on diatomaceous Cypres composition and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804504A (en) * 1955-06-10 1958-11-19 Hercules Powder Co Ltd Improvements in or relating to sizing paper
US5685815A (en) * 1994-02-07 1997-11-11 Hercules Incorporated Process of using paper containing alkaline sizing agents with improved conversion capability
US5846663A (en) * 1994-02-07 1998-12-08 Hercules Incorporated Method of surface sizing paper comprising surface sizing paper with 2-oxetanone ketene multimer sizing agent
GB9603909D0 (en) * 1996-02-23 1996-04-24 Allied Colloids Ltd Production of paper

Also Published As

Publication number Publication date
KR20010086250A (en) 2001-09-10
CN1291249A (en) 2001-04-11
ID26077A (en) 2000-11-23
JP2002503772A (en) 2002-02-05
WO1999041452A1 (en) 1999-08-19
CA2319104A1 (en) 1999-08-19
WO1999041453A1 (en) 1999-08-19
AU2470099A (en) 1999-08-30
EP1055030A1 (en) 2000-11-29
AU2241199A (en) 1999-08-30
PL342320A1 (en) 2001-06-04
NO20004073L (en) 2000-10-09
BR9907959A (en) 2000-10-24
NO20004073D0 (en) 2000-08-15

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