NO20055827D0 - Method of making paper - Google Patents

Method of making paper

Info

Publication number
NO20055827D0
NO20055827D0 NO20055827A NO20055827A NO20055827D0 NO 20055827 D0 NO20055827 D0 NO 20055827D0 NO 20055827 A NO20055827 A NO 20055827A NO 20055827 A NO20055827 A NO 20055827A NO 20055827 D0 NO20055827 D0 NO 20055827D0
Authority
NO
Norway
Prior art keywords
making paper
paper
making
Prior art date
Application number
NO20055827A
Other languages
Norwegian (no)
Other versions
NO20055827L (en
Inventor
Duncan Carr
Original Assignee
Akzo Nobel Nv
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
Priority claimed from PCT/SE2004/000671 external-priority patent/WO2004104299A1/en
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of NO20055827D0 publication Critical patent/NO20055827D0/en
Publication of NO20055827L publication Critical patent/NO20055827L/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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/24—Addition to the formed paper during paper manufacture
    • 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
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
NO20055827A 2003-05-09 2005-12-08 Method of making paper NO20055827L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46901003P 2003-05-09 2003-05-09
EP03445057 2003-05-14
PCT/SE2004/000671 WO2004104299A1 (en) 2003-05-09 2004-04-30 A process for the production of paper

Publications (2)

Publication Number Publication Date
NO20055827D0 true NO20055827D0 (en) 2005-12-08
NO20055827L NO20055827L (en) 2006-02-09

Family

ID=33477655

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20055827A NO20055827L (en) 2003-05-09 2005-12-08 Method of making paper

Country Status (3)

Country Link
KR (1) KR20060009008A (en)
MY (1) MY136417A (en)
NO (1) NO20055827L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10550518B2 (en) * 2015-06-23 2020-02-04 Kemira Oyj Method for controlling hydrophobic particles in aqueous environment in paper or board manufacture

Also Published As

Publication number Publication date
MY136417A (en) 2008-09-30
KR20060009008A (en) 2006-01-27
NO20055827L (en) 2006-02-09

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application