BE874178A - Amelioration aux procedes de fabrication de papiers et de cartons - Google Patents

Amelioration aux procedes de fabrication de papiers et de cartons

Info

Publication number: BE874178A
Authority: BE; Belgium
Prior art keywords: paper; improvement; manufacturing processes; board manufacturing; board
Prior art date: 1978-02-27

Application number

BE0/193469A

Other languages

English (en)

Original Assignee

Ugine Kuhlmann

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.)

1978-02-27

Filing date

1979-02-15

Publication date

1979-08-16

1979-02-15 Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann

1979-08-16 Publication of BE874178A publication Critical patent/BE874178A/fr

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

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Paper (AREA)

BE0/193469A 1978-02-27 1979-02-15 Amelioration aux procedes de fabrication de papiers et de cartons BE874178A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7805501A FR2418297A1 (fr)	1978-02-27	1978-02-27	Amelioration aux procedes de fabrication de papiers et de cartons

Publications (1)

Publication Number	Publication Date
BE874178A true BE874178A (fr)	1979-08-16

Family

ID=9205080

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/193469A BE874178A (fr)	1978-02-27	1979-02-15	Amelioration aux procedes de fabrication de papiers et de cartons

Country Status (7)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1137061B (it) *	1981-04-27	1986-09-03	Prodeco Spa	Procedimento per la collatura di carta
IT1151847B (it) *	1982-07-14	1986-12-24	Prodeco Spa	Procedimento per la collatura di carta
IT1163643B (it) *	1983-07-01	1987-04-08	Prodeco Spa	Procedimento per la collatura di carta, in particolare in presenza di una carica sensibile ad ambiente acido
DE3337771A1 (de) *	1983-10-18	1985-05-02	Brenntag AG, 4330 Mülheim	Verfahren und mittel zur besseren fixierung von pigmenten an cellulosefasern im waessrigen medium
SE446969B (sv) *	1983-12-09	1986-10-20	Olof Carlsson	Sett att framstella ett flockningsmedel
SE8405260L (sv) *	1984-10-22	1986-04-23	Eka Ab	Hydrofoberingsmedel for organiska fibrer, serskilt cellulosafibrer, sett att framstella detta medel samt anvendningen av medlet for meldhydrofobering
EP0218487B1 (fr) *	1985-07-12	1990-10-24	Rhone-Poulenc Chimie	Chlorosulfate d'aluminium basique, son procédé de préparation et son application comme agent coagulant
SE8701252D0 (sv) *	1987-03-03	1987-03-25	Eka Nobel Ab	Sett vid framstellning av papper
FR2612961B1 (fr) *	1987-03-23	1989-10-13	Atochem	Procede de fabrication du papier par adjonction a la suspension fibreuse d'une charge minerale, d'un agent de collage, d'amidon cationique et de polychlorure d'aluminium
FR2612960B1 (fr) *	1987-03-23	1989-06-16	Atochem	Procede de fabrication du papier d'emballage et du carton par adjonction a la suspension fibreuse d'amidon cationique et de polychlorure d'aluminium
SE461156B (sv) *	1988-05-25	1990-01-15	Eka Nobel Ab	Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra
FR2732368B1 (fr) *	1995-03-31	1997-06-06	Roquette Freres	Nouveau procede de fabrication de papier
FR2740128B1 (fr)	1995-10-20	1998-01-09	Rhone Poulenc Chimie	Procede de preparation de polychlorure d'aluminium basique et son application au traitement de milieux aqueux
FR2743810B1 (fr)	1996-01-23	1998-04-10	Roquette Freres	Polysaccharides cationiques modifies, compositions pour le collage les contenant et procedes pour le collage de structures planes mettant en oeuvre ces compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1130271B (de) *	1960-10-28	1962-05-24	Hoechst Ag	Verfahren zur Verbesserung der Retention mineralischer Fuellstoffe bei der Bildung von Papiervliesen
FR2036685A1 (en) *	1969-01-31	1970-12-31	Taki Fertilizer Manufac	Basic salts as coagulants for use in aqueous - media
DE1907359B2 (de) *	1969-02-14	1978-09-14	Taki Fertilizer Manufacturing Co., Ltd., Kakogawa (Japan)	Flockungsmittellösungen und Verfahren zu ihrer Herstellung
JPS5725492B2 (fr) *	1973-04-19	1982-05-29

1978
- 1978-02-27 FR FR7805501A patent/FR2418297A1/fr active Granted
1979
- 1979-02-15 BE BE0/193469A patent/BE874178A/fr not_active IP Right Cessation
- 1979-02-16 GB GB7905563A patent/GB2015614A/en not_active Withdrawn
- 1979-02-24 DE DE2907354A patent/DE2907354C2/de not_active Expired
- 1979-02-26 NL NL7901519A patent/NL7901519A/xx not_active Application Discontinuation
- 1979-02-26 IT IT67422/79A patent/IT1119658B/it active
- 1979-02-26 CH CH188179A patent/CH627216A5/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2907354A1 (de)	1979-08-30
IT1119658B (it)	1986-03-10
FR2418297A1 (fr)	1979-09-21
GB2015614A (en)	1979-09-12
CH627216A5 (fr)	1981-12-31
IT7967422A0 (it)	1979-02-26
NL7901519A (nl)	1979-08-29
FR2418297B1 (fr)	1982-04-02
DE2907354C2 (de)	1982-04-15

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BE874178A (fr)	1979-08-16	Amelioration aux procedes de fabrication de papiers et de cartons
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Legal Events

Date	Code	Title	Description
1999-01-01	RE20	Patent expired	Owner name: ATOCHEM Effective date: 19990215

Date

Code

Title

Description

1999-01-01

RE20

Patent expired

Owner name: ATOCHEM

Effective date: 19990215