PT984101E - A COLLAGE COMPOSITION USED FOR THE NEUTRAL COLLECTION OF PAPER OR LETTER AND A PROCESS FOR THE MANUFACTURE OF PAPER OR LETTER - Google Patents

A COLLAGE COMPOSITION USED FOR THE NEUTRAL COLLECTION OF PAPER OR LETTER AND A PROCESS FOR THE MANUFACTURE OF PAPER OR LETTER

Info

Publication number
PT984101E
PT984101E PT99660129T PT99660129T PT984101E PT 984101 E PT984101 E PT 984101E PT 99660129 T PT99660129 T PT 99660129T PT 99660129 T PT99660129 T PT 99660129T PT 984101 E PT984101 E PT 984101E
Authority
PT
Portugal
Prior art keywords
paper
letter
manufacture
composition used
neutral
Prior art date
Application number
PT99660129T
Other languages
Portuguese (pt)
Inventor
Ari Juppo
Aarto Paren
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Publication of PT984101E publication Critical patent/PT984101E/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
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
    • D21H17/16—Addition products thereof with hydrocarbons
    • 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

Abstract

The invention relates to a sizing composition usable for the neutral sizing of paper or board, which composition contains a size capable of reacting with cellulose, such as alkyl ketene dimer or alkenyl succinic acid anhydride, and an organic complexing agent. The invention also relates to a process for the manufacture of paper or board.
PT99660129T 1998-09-04 1999-08-20 A COLLAGE COMPOSITION USED FOR THE NEUTRAL COLLECTION OF PAPER OR LETTER AND A PROCESS FOR THE MANUFACTURE OF PAPER OR LETTER PT984101E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI981893A FI109218B (en) 1998-09-04 1998-09-04 A bonding compound used for neutral gluing of paper or paperboard and a method of making paper or paperboard

Publications (1)

Publication Number Publication Date
PT984101E true PT984101E (en) 2004-10-29

Family

ID=8552417

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99660129T PT984101E (en) 1998-09-04 1999-08-20 A COLLAGE COMPOSITION USED FOR THE NEUTRAL COLLECTION OF PAPER OR LETTER AND A PROCESS FOR THE MANUFACTURE OF PAPER OR LETTER

Country Status (6)

Country Link
EP (1) EP0984101B1 (en)
AT (1) ATE271160T1 (en)
DE (1) DE69918621T2 (en)
ES (1) ES2226321T3 (en)
FI (1) FI109218B (en)
PT (1) PT984101E (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1086944B1 (en) 1999-09-03 2005-05-25 Nippon Shokubai Co., Ltd. Amino acid derivative composition and process for producing an amino acid derivative
PT1309755E (en) 2000-08-07 2012-05-25 Akzo Nobel Nv Process for sizing paper
US6818100B2 (en) 2000-08-07 2004-11-16 Akzo Nobel N.V. Process for sizing paper
CA2395644C (en) * 2000-10-24 2009-04-14 Georgia-Pacific Resins, Inc. Emulsification of alkenyl succinic anhydride size
EP1256655A1 (en) * 2001-05-09 2002-11-13 Akzo Nobel N.V. Sizing dispersion
AT503093B1 (en) * 2005-12-23 2008-02-15 Kemira Chemie Ges Mbh Papermaking emulsion, process for its preparation and its use
CN114150533A (en) * 2021-12-14 2022-03-08 浙江科技学院 Super-hydrophobic heat-resistant paper base material and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073872A1 (en) * 1981-09-03 1983-03-16 Billerud Uddeholm AB Chemical process in the manufacture of paper
FI94535C (en) * 1992-12-04 1997-04-08 Raisio Chem Oy Process for preparing a hydrophobic dispersion

Also Published As

Publication number Publication date
DE69918621D1 (en) 2004-08-19
FI109218B (en) 2002-06-14
ES2226321T3 (en) 2005-03-16
EP0984101A1 (en) 2000-03-08
EP0984101B1 (en) 2004-07-14
FI981893A0 (en) 1998-09-04
DE69918621T2 (en) 2005-08-11
ATE271160T1 (en) 2004-07-15
FI981893A (en) 2000-03-05

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