CA2085348C - Paper, paperboard and cardboard internal sizing process - Google Patents

Paper, paperboard and cardboard internal sizing process Download PDF

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Publication number
CA2085348C
CA2085348C CA002085348A CA2085348A CA2085348C CA 2085348 C CA2085348 C CA 2085348C CA 002085348 A CA002085348 A CA 002085348A CA 2085348 A CA2085348 A CA 2085348A CA 2085348 C CA2085348 C CA 2085348C
Authority
CA
Canada
Prior art keywords
units
paper
fixing agent
vinyl
polymerized
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 - Fee Related
Application number
CA002085348A
Other languages
English (en)
French (fr)
Other versions
CA2085348A1 (en
Inventor
Michael Kroener
Claudia Nilz
Norbert Sendhoff
Andreas Stange
Arnold De Clercq
Ulrich Riebeling
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.)
BASF SE
Original Assignee
BASF SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6416303&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2085348(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Publication of CA2085348A1 publication Critical patent/CA2085348A1/en
Application granted granted Critical
Publication of CA2085348C publication Critical patent/CA2085348C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Sanitary Thin Papers (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
CA002085348A 1990-10-15 1991-10-04 Paper, paperboard and cardboard internal sizing process Expired - Fee Related CA2085348C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4032660.8 1990-10-15
DE4032660A DE4032660A1 (de) 1990-10-15 1990-10-15 Verfahren zur masseleimung von papier, pappe und karton
PCT/EP1991/001894 WO1992007141A2 (de) 1990-10-15 1991-10-04 Verfahren zur masseleimung von papier, pappe und karton

Publications (2)

Publication Number Publication Date
CA2085348A1 CA2085348A1 (en) 1992-04-16
CA2085348C true CA2085348C (en) 2005-06-14

Family

ID=6416303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002085348A Expired - Fee Related CA2085348C (en) 1990-10-15 1991-10-04 Paper, paperboard and cardboard internal sizing process

Country Status (10)

Country Link
EP (1) EP0553135B1 (sv)
JP (1) JP3176620B2 (sv)
AT (1) ATE116394T1 (sv)
AU (1) AU8646891A (sv)
CA (1) CA2085348C (sv)
DE (2) DE4032660A1 (sv)
ES (1) ES2067249T3 (sv)
FI (1) FI97405C (sv)
NZ (1) NZ240196A (sv)
WO (1) WO1992007141A2 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280077A (en) * 1992-07-14 1994-01-18 Air Products And Chemicals, Inc. Process for the synthesis of oligomeric vinylamines
US5519093A (en) * 1994-05-11 1996-05-21 Air Products And Chemicals, Inc. Synthesis of amine functional co-and terpolymers
US6273998B1 (en) 1994-08-16 2001-08-14 Betzdearborn Inc. Production of paper and paperboard
DE19753212A1 (de) * 1997-12-01 1999-06-02 Basf Ag Verfahren zur Masseleimung von Papier, Pappe und Karton
DE10237913A1 (de) * 2002-08-14 2004-02-26 Basf Ag Verfahren zur Herstellung von Karton aus Cellulosefasern für die Verpackung von Flüssigkeiten
JP2005171411A (ja) * 2003-12-10 2005-06-30 Seiko Pmc Corp 填料含有紙、及び填料含有紙の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3367639D1 (en) * 1982-08-25 1987-01-02 Ciba Geigy Ag Process for sizing paper with anionic, hydrophobic sizing agents and cationic retention agents
DE3534273A1 (de) * 1985-09-26 1987-04-02 Basf Ag Verfahren zur herstellung von vinylamin-einheiten enthaltenden wasserloeslichen copolymerisaten und deren verwendung als nass- und trockenverfestigungsmittel fuer papier
CA1283748C (en) * 1986-06-25 1991-04-30 Takaharu Itagaki Vinylamine copolymer, flocculating agent and paper strength increasingagent using the same, as well as process for producing the same
GB8806432D0 (en) * 1988-03-18 1988-04-20 Albright & Wilson Paper sizing methods & compositions
DE4001045A1 (de) * 1990-01-16 1991-07-18 Basf Ag Verfahren zur herstellung von papier, pappe und karton

Also Published As

Publication number Publication date
JPH06501993A (ja) 1994-03-03
ES2067249T3 (es) 1995-03-16
CA2085348A1 (en) 1992-04-16
FI931642A0 (sv) 1993-04-13
WO1992007141A3 (de) 1992-06-11
WO1992007141A2 (de) 1992-04-30
NZ240196A (en) 1993-10-26
DE59104096D1 (de) 1995-02-09
DE4032660A1 (de) 1992-04-16
FI97405B (sv) 1996-08-30
ATE116394T1 (de) 1995-01-15
JP3176620B2 (ja) 2001-06-18
EP0553135A1 (de) 1993-08-04
AU8646891A (en) 1992-05-20
FI931642A (sv) 1993-04-13
FI97405C (sv) 1996-12-10
EP0553135B1 (de) 1994-12-28

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Legal Events

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MKLA Lapsed