IT1119658B - Procedimento per la fabricazione della carta e del cartone - Google Patents

Procedimento per la fabricazione della carta e del cartone

Info

Publication number
IT1119658B
IT1119658B IT67422/79A IT6742279A IT1119658B IT 1119658 B IT1119658 B IT 1119658B IT 67422/79 A IT67422/79 A IT 67422/79A IT 6742279 A IT6742279 A IT 6742279A IT 1119658 B IT1119658 B IT 1119658B
Authority
IT
Italy
Prior art keywords
cardboard
paper
procedure
manufacture
Prior art date
Application number
IT67422/79A
Other languages
English (en)
Other versions
IT7967422A0 (it
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.)
Filing date
Publication date
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of IT7967422A0 publication Critical patent/IT7967422A0/it
Application granted granted Critical
Publication of IT1119658B publication Critical patent/IT1119658B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
IT67422/79A 1978-02-27 1979-02-26 Procedimento per la fabricazione della carta e del cartone IT1119658B (it)

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 (2)

Publication Number Publication Date
IT7967422A0 IT7967422A0 (it) 1979-02-26
IT1119658B true IT1119658B (it) 1986-03-10

Family

ID=9205080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67422/79A IT1119658B (it) 1978-02-27 1979-02-26 Procedimento per la fabricazione della carta e del cartone

Country Status (7)

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

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
DE3675140D1 (de) * 1985-07-12 1990-11-29 Rhone Poulenc Chimie Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel.
SE8701252D0 (sv) * 1987-03-03 1987-03-25 Eka Nobel Ab Sett vid framstellning av papper
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
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
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 (it) * 1973-04-19 1982-05-29

Also Published As

Publication number Publication date
DE2907354A1 (de) 1979-08-30
FR2418297A1 (fr) 1979-09-21
IT7967422A0 (it) 1979-02-26
FR2418297B1 (it) 1982-04-02
DE2907354C2 (de) 1982-04-15
GB2015614A (en) 1979-09-12
CH627216A5 (it) 1981-12-31
NL7901519A (nl) 1979-08-29
BE874178A (fr) 1979-08-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227