FR2418297A1 - IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES - Google Patents

IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES

Info

Publication number
FR2418297A1
FR2418297A1 FR7805501A FR7805501A FR2418297A1 FR 2418297 A1 FR2418297 A1 FR 2418297A1 FR 7805501 A FR7805501 A FR 7805501A FR 7805501 A FR7805501 A FR 7805501A FR 2418297 A1 FR2418297 A1 FR 2418297A1
Authority
FR
France
Prior art keywords
paper
improvement
manufacturing processes
board manufacturing
coo
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
FR7805501A
Other languages
French (fr)
Other versions
FR2418297B1 (en
Inventor
Lucien Bourson
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7805501A priority Critical patent/FR2418297A1/en
Priority to BE0/193469A priority patent/BE874178A/en
Priority to GB7905563A priority patent/GB2015614A/en
Priority to DE2907354A priority patent/DE2907354C2/en
Priority to IT67422/79A priority patent/IT1119658B/en
Priority to CH188179A priority patent/CH627216A5/fr
Priority to NL7901519A priority patent/NL7901519A/en
Publication of FR2418297A1 publication Critical patent/FR2418297A1/en
Application granted granted Critical
Publication of FR2418297B1 publication Critical patent/FR2418297B1/fr
Granted 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums

Abstract

Amélioration aux procédés de fabrication des papiers et des cartons consistant à ajouter à n'importe quel stade du procédé, avant la formation de la feuille de papier, un sel basique de formule : Mn (OH)m X3n-m dans laquelle M est un métal tri- ou polyvalent, par exemple Al, Cr ou Fe, X est Cl, NO3 ou CH3 COO, n et m sont des nombres positifs tels que 3n-m > 0 et que le rapportImprovement to paper and board manufacturing processes consisting in adding at any stage of the process, before the formation of the paper sheet, a basic salt of the formula: Mn (OH) m X3n-m in which M is a tri- or polyvalent metal, for example Al, Cr or Fe, X is Cl, NO3 or CH3 COO, n and m are positive numbers such as 3n-m> 0 and the ratio

FR7805501A 1978-02-27 1978-02-27 IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES Granted FR2418297A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7805501A FR2418297A1 (en) 1978-02-27 1978-02-27 IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES
BE0/193469A BE874178A (en) 1978-02-27 1979-02-15 IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES
GB7905563A GB2015614A (en) 1978-02-27 1979-02-16 A process for the production of paper or cardboard
DE2907354A DE2907354C2 (en) 1978-02-27 1979-02-24 Use of a basic aluminum chloride as an additive in the manufacture of paper and cardboard
IT67422/79A IT1119658B (en) 1978-02-27 1979-02-26 PROCEDURE FOR THE MANUFACTURE OF PAPER AND CARDBOARD
CH188179A CH627216A5 (en) 1978-02-27 1979-02-26
NL7901519A NL7901519A (en) 1978-02-27 1979-02-26 PROCEDURE FOR THE MANUFACTURE OF PAPER AND CARDBOARD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805501A FR2418297A1 (en) 1978-02-27 1978-02-27 IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES

Publications (2)

Publication Number Publication Date
FR2418297A1 true FR2418297A1 (en) 1979-09-21
FR2418297B1 FR2418297B1 (en) 1982-04-02

Family

ID=9205080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805501A Granted FR2418297A1 (en) 1978-02-27 1978-02-27 IMPROVEMENT OF PAPER AND BOARD MANUFACTURING PROCESSES

Country Status (7)

Country Link
BE (1) BE874178A (en)
CH (1) CH627216A5 (en)
DE (1) DE2907354C2 (en)
FR (1) FR2418297A1 (en)
GB (1) GB2015614A (en)
IT (1) IT1119658B (en)
NL (1) NL7901519A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063812A1 (en) * 1981-04-27 1982-11-03 PRODECO S.p.A. A process for the sizing of paper
EP0099547A1 (en) * 1982-07-14 1984-02-01 PRODECO S.p.A. Paper sizing process
EP0133902A2 (en) * 1983-07-01 1985-03-13 PRODECO S.p.A. Paper sizing process
FR2612960A1 (en) * 1987-03-23 1988-09-30 Atochem PROCESS FOR MANUFACTURING PACKAGING PAPER AND CARDBOARD BY ADDITION TO THE FIBROUS SUSPENSION OF CATIONIC STARCH AND ALUMINUM POLYHLORIDE
FR2612961A1 (en) * 1987-03-23 1988-09-30 Atochem PROCESS FOR PRODUCING PAPER BY ADDITION TO THE FIBROUS SUSPENSION OF A MINERAL LOAD, BONDING AGENT, CATIONIC STARCH AND ALUMINUM POLYHLORIDE
EP0348366A2 (en) * 1988-05-25 1989-12-27 Eka Nobel Aktiebolag A process for the production of paper
EP0218487B1 (en) * 1985-07-12 1990-10-24 Rhone-Poulenc Chimie Basic aluminium chlorosulfate, process for its preparation and its use as a coagulating agent
EP0769473A1 (en) 1995-10-20 1997-04-23 Rhone-Poulenc Chimie Method for producing basic polyaluminium chloride and its use for the treatment of aqueous media
EP0786476A1 (en) 1996-01-23 1997-07-30 Roquette Frˬres Composition and process for bonding plane structures
US5891305A (en) * 1995-03-31 1999-04-06 Roquette Freres Process for the manufacture of paper

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337771A1 (en) * 1983-10-18 1985-05-02 Brenntag AG, 4330 Mülheim Process and means for the better immobilisation of pigments on cellulose fibres in aqueous medium
SE446969B (en) * 1983-12-09 1986-10-20 Olof Carlsson WAY TO MAKE A FLOCKING AGENT
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
SE8701252D0 (en) * 1987-03-03 1987-03-25 Eka Nobel Ab SET FOR PAPER MAKING

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128223A (en) * 1960-10-28 1964-04-07 Hoechst Ag Process for improving the retention of mineral fillers in the formation of paper fleeces
FR2036685A1 (en) * 1969-01-31 1970-12-31 Taki Fertilizer Manufac Basic salts as coagulants for use in aqueous - media
US3929666A (en) * 1973-04-19 1975-12-30 Taki Fertilizer Mfg Co Ltd Process for preparing basic aluminum salt solution

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907359B2 (en) * 1969-02-14 1978-09-14 Taki Fertilizer Manufacturing Co., Ltd., Kakogawa (Japan) Flocculant solutions and processes for their preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128223A (en) * 1960-10-28 1964-04-07 Hoechst Ag Process for improving the retention of mineral fillers in the formation of paper fleeces
FR2036685A1 (en) * 1969-01-31 1970-12-31 Taki Fertilizer Manufac Basic salts as coagulants for use in aqueous - media
US3929666A (en) * 1973-04-19 1975-12-30 Taki Fertilizer Mfg Co Ltd Process for preparing basic aluminum salt solution

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063812A1 (en) * 1981-04-27 1982-11-03 PRODECO S.p.A. A process for the sizing of paper
EP0099547A1 (en) * 1982-07-14 1984-02-01 PRODECO S.p.A. Paper sizing process
EP0133902A2 (en) * 1983-07-01 1985-03-13 PRODECO S.p.A. Paper sizing process
EP0133902A3 (en) * 1983-07-01 1985-05-02 PRODECO S.p.A. Paper sizing process
EP0218487B1 (en) * 1985-07-12 1990-10-24 Rhone-Poulenc Chimie Basic aluminium chlorosulfate, process for its preparation and its use as a coagulating agent
EP0285487A1 (en) * 1987-03-23 1988-10-05 Elf Atochem S.A. Paper making processes
FR2612961A1 (en) * 1987-03-23 1988-09-30 Atochem PROCESS FOR PRODUCING PAPER BY ADDITION TO THE FIBROUS SUSPENSION OF A MINERAL LOAD, BONDING AGENT, CATIONIC STARCH AND ALUMINUM POLYHLORIDE
EP0285486A1 (en) * 1987-03-23 1988-10-05 Elf Atochem S.A. Process for producing packaging paper and board
FR2612960A1 (en) * 1987-03-23 1988-09-30 Atochem PROCESS FOR MANUFACTURING PACKAGING PAPER AND CARDBOARD BY ADDITION TO THE FIBROUS SUSPENSION OF CATIONIC STARCH AND ALUMINUM POLYHLORIDE
EP0348366A2 (en) * 1988-05-25 1989-12-27 Eka Nobel Aktiebolag A process for the production of paper
EP0348366A3 (en) * 1988-05-25 1990-09-19 Eka Nobel Aktiebolag A process for the production of paper
US5891305A (en) * 1995-03-31 1999-04-06 Roquette Freres Process for the manufacture of paper
EP0769473A1 (en) 1995-10-20 1997-04-23 Rhone-Poulenc Chimie Method for producing basic polyaluminium chloride and its use for the treatment of aqueous media
EP0786476A1 (en) 1996-01-23 1997-07-30 Roquette Frˬres Composition and process for bonding plane structures

Also Published As

Publication number Publication date
BE874178A (en) 1979-08-16
IT7967422A0 (en) 1979-02-26
FR2418297B1 (en) 1982-04-02
IT1119658B (en) 1986-03-10
CH627216A5 (en) 1981-12-31
GB2015614A (en) 1979-09-12
DE2907354C2 (en) 1982-04-15
NL7901519A (en) 1979-08-29
DE2907354A1 (en) 1979-08-30

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