ATE56493T1 - PROCESS FOR MANUFACTURE OF PACKAGING PAPER AND CARDBOARD. - Google Patents

PROCESS FOR MANUFACTURE OF PACKAGING PAPER AND CARDBOARD.

Info

Publication number
ATE56493T1
ATE56493T1 AT88400617T AT88400617T ATE56493T1 AT E56493 T1 ATE56493 T1 AT E56493T1 AT 88400617 T AT88400617 T AT 88400617T AT 88400617 T AT88400617 T AT 88400617T AT E56493 T1 ATE56493 T1 AT E56493T1
Authority
AT
Austria
Prior art keywords
cardboard
manufacture
parts
packaging paper
cellulose fibres
Prior art date
Application number
AT88400617T
Other languages
German (de)
Inventor
Lucien Bourson
Yves Bonnaud
Original Assignee
Atochem
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=9349311&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE56493(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem filed Critical Atochem
Application granted granted Critical
Publication of ATE56493T1 publication Critical patent/ATE56493T1/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
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp
    • 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
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H17/66—Salts, e.g. alums

Landscapes

  • Paper (AREA)
  • Making Paper Articles (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Packaging Of Special Articles (AREA)
  • Cartons (AREA)

Abstract

1. Process for the manufacture of wrapping paper and of cardboard, characterized in that the following are added to the suspension containing the cellulose fibres before the sheet is formed : a) more than 0.5 parts by weight of cationic starch per 100 parts of cellulose fibres, b) less than 1 part by weigth, expressed as Al2 O3 , of aluminium polychloride per 100 parts of cellulose fibres.
AT88400617T 1987-03-23 1988-03-15 PROCESS FOR MANUFACTURE OF PACKAGING PAPER AND CARDBOARD. ATE56493T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8704002A FR2612960B1 (en) 1987-03-23 1987-03-23 PROCESS FOR THE MANUFACTURE OF PACKAGING PAPER AND CARDBOARD BY ADDITION TO THE FIBROUS SUSPENSION OF CATIONIC STARCH AND ALUMINUM POLYCHLORIDE
EP88400617A EP0285486B2 (en) 1987-03-23 1988-03-15 Process for producing packaging paper and board

Publications (1)

Publication Number Publication Date
ATE56493T1 true ATE56493T1 (en) 1990-09-15

Family

ID=9349311

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88400617T ATE56493T1 (en) 1987-03-23 1988-03-15 PROCESS FOR MANUFACTURE OF PACKAGING PAPER AND CARDBOARD.

Country Status (13)

Country Link
EP (1) EP0285486B2 (en)
JP (1) JPH0723596B2 (en)
AT (1) ATE56493T1 (en)
CA (1) CA1324704C (en)
DE (1) DE3860586D1 (en)
DK (1) DK171149B1 (en)
ES (1) ES2018079T5 (en)
FI (1) FI94971C (en)
FR (1) FR2612960B1 (en)
GR (2) GR3001183T3 (en)
IE (1) IE60108B1 (en)
NO (1) NO174012C (en)
PT (1) PT87043B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02293493A (en) * 1989-04-28 1990-12-04 Arakawa Chem Ind Co Ltd Sizing agent for ketene dimer-based paper making
FR2678961B1 (en) * 1991-07-12 1993-10-15 Atochem NEW PROCESS FOR THE MANUFACTURE OF PAPER AND THE PAPER THUS OBTAINED.
IT1271003B (en) * 1994-09-08 1997-05-26 Ausimont Spa HIGH MECHANICAL RESISTANCE PAPER AND CARDBOARD PRODUCTION PROCESS
FR2732368B1 (en) * 1995-03-31 1997-06-06 Roquette Freres NEW PAPERMAKING PROCESS
FR2743810B1 (en) 1996-01-23 1998-04-10 Roquette Freres MODIFIED CATIONIC POLYSACCHARIDES, BONDING COMPOSITIONS CONTAINING THEM AND METHODS FOR BONDING PLANAR STRUCTURES USING THE SAME
CN114673025B (en) 2016-06-01 2023-12-05 艺康美国股份有限公司 High-efficiency strength scheme for papermaking in high-charge-demand systems
CN109468886A (en) * 2018-12-27 2019-03-15 东莞市江高包装材料有限公司 A kind of production technology of wrapping paper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374118A (en) * 1976-12-09 1978-07-01 Toa Gosei Chem Ind Additives for paper making
FR2418297A1 (en) * 1978-02-27 1979-09-21 Ugine Kuhlmann IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES
JPS59199900A (en) * 1983-04-18 1984-11-13 三菱製紙株式会社 Neutral paper
JPS60185899A (en) * 1984-03-05 1985-09-21 三菱製紙株式会社 Neutral paper
SE8405260L (en) * 1984-10-22 1986-04-23 Eka Ab HYDROPHOBING AGENTS FOR ORGANIC FIBERS, Separate CELLULOS FIBERS, SET TO MAKE THIS AGENT AND THE USE OF THE MELD HYDROPHOBING AGENT

Also Published As

Publication number Publication date
DK154688D0 (en) 1988-03-22
FR2612960B1 (en) 1989-06-16
IE880841L (en) 1988-09-23
CA1324704C (en) 1993-11-30
DK171149B1 (en) 1996-07-01
FI94971B (en) 1995-08-15
ES2018079T5 (en) 1998-02-16
PT87043B (en) 1992-07-31
IE60108B1 (en) 1994-06-01
ES2018079B3 (en) 1991-03-16
EP0285486B2 (en) 1997-12-17
NO174012C (en) 1994-03-02
GR3001183T3 (en) 1992-06-30
FI881368A0 (en) 1988-03-22
NO174012B (en) 1993-11-22
EP0285486A1 (en) 1988-10-05
DE3860586D1 (en) 1990-10-18
DK154688A (en) 1988-09-24
JPS63256795A (en) 1988-10-24
FI881368A (en) 1988-09-24
FI94971C (en) 1995-11-27
NO881030D0 (en) 1988-03-08
NO881030L (en) 1988-09-26
FR2612960A1 (en) 1988-09-30
EP0285486B1 (en) 1990-09-12
JPH0723596B2 (en) 1995-03-15
GR3026342T3 (en) 1998-06-30
PT87043A (en) 1988-04-01

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