CA2085348A1 - Paper, paperboard and cardboard internal sizing process - Google Patents

Paper, paperboard and cardboard internal sizing process

Info

Publication number
CA2085348A1
CA2085348A1 CA002085348A CA2085348A CA2085348A1 CA 2085348 A1 CA2085348 A1 CA 2085348A1 CA 002085348 A CA002085348 A CA 002085348A CA 2085348 A CA2085348 A CA 2085348A CA 2085348 A1 CA2085348 A1 CA 2085348A1
Authority
CA
Canada
Prior art keywords
paperboard
paper
sizing process
internal sizing
cardboard internal
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.)
Granted
Application number
CA002085348A
Other languages
French (fr)
Other versions
CA2085348C (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
Individual
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(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
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)

Abstract

According to a paper, paperboard and cardboard internal sizing process, resin size is used, as well as cationic polymers containing polymerized vinylamine units as fixing agents for the resin size.
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 (en) 1990-10-15 1990-10-15 METHOD FOR SIZING PAPER, CARDBOARD AND CARDBOARD
PCT/EP1991/001894 WO1992007141A2 (en) 1990-10-15 1991-10-04 Paper, paperboard and cardboard internal sizing process

Publications (2)

Publication Number Publication Date
CA2085348A1 true CA2085348A1 (en) 1992-04-16
CA2085348C 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 (en)
JP (1) JP3176620B2 (en)
AT (1) ATE116394T1 (en)
AU (1) AU8646891A (en)
CA (1) CA2085348C (en)
DE (2) DE4032660A1 (en)
ES (1) ES2067249T3 (en)
FI (1) FI97405C (en)
NZ (1) NZ240196A (en)
WO (1) WO1992007141A2 (en)

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 (en) * 1997-12-01 1999-06-02 Basf Ag Process for mass sizing paper, cardboard and cardboard
DE10237913A1 (en) * 2002-08-14 2004-02-26 Basf Ag Production of cardboard for packaging liquids by treating pulp with a sizing agent and a retention aid comprises adding a cationic polymer to the pulp
JP2005171411A (en) * 2003-12-10 2005-06-30 Seiko Pmc Corp Filler-containing paper and method for producing filler-containing paper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE23584T1 (en) * 1982-08-25 1986-11-15 Ciba Geigy Ag PROCESS FOR SIZING PAPER WITH ANIONIC, HYDROPHOBIC SIZES AND CATIONIC RETENTION AGENTS.
DE3534273A1 (en) * 1985-09-26 1987-04-02 Basf Ag METHOD FOR PRODUCING VINYLAMINE UNITS CONTAINING WATER-SOLUBLE COPOLYMERISATS AND THE USE THEREOF AS WET AND DRY-FASTENING AGENTS FOR PAPER
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 (en) * 1990-01-16 1991-07-18 Basf Ag Paper, paste-board and cardboard prodn. - by draining pulp contg. retention agent and as fixing agent, min. 60 per cent-hydrolysed homo- or copolymer of N-vinyl-formamide

Also Published As

Publication number Publication date
EP0553135B1 (en) 1994-12-28
FI97405B (en) 1996-08-30
DE4032660A1 (en) 1992-04-16
FI931642L (en) 1993-04-13
DE59104096D1 (en) 1995-02-09
EP0553135A1 (en) 1993-08-04
FI931642A0 (en) 1993-04-13
AU8646891A (en) 1992-05-20
NZ240196A (en) 1993-10-26
JP3176620B2 (en) 2001-06-18
CA2085348C (en) 2005-06-14
ATE116394T1 (en) 1995-01-15
JPH06501993A (en) 1994-03-03
WO1992007141A2 (en) 1992-04-30
FI97405C (en) 1996-12-10
WO1992007141A3 (en) 1992-06-11
ES2067249T3 (en) 1995-03-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed