CA1337732C - Procede de fabrication de papier - Google Patents

Procede de fabrication de papier

Info

Publication number
CA1337732C
CA1337732C CA000616855A CA616855A CA1337732C CA 1337732 C CA1337732 C CA 1337732C CA 000616855 A CA000616855 A CA 000616855A CA 616855 A CA616855 A CA 616855A CA 1337732 C CA1337732 C CA 1337732C
Authority
CA
Canada
Prior art keywords
process according
aluminum compound
silicic acid
cationic
suspension
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.)
Expired - Lifetime
Application number
CA000616855A
Other languages
English (en)
Inventor
Hans Erik Johansson
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.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka Nobel AB
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
Priority claimed from SE8801951A external-priority patent/SE461156B/sv
Application filed by Eka Nobel AB filed Critical Eka Nobel AB
Application granted granted Critical
Publication of CA1337732C publication Critical patent/CA1337732C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
CA000616855A 1988-05-25 1994-04-21 Procede de fabrication de papier Expired - Lifetime CA1337732C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8801951-8 1988-05-25
SE8801951A SE461156B (sv) 1988-05-25 1988-05-25 Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra
CA000600546A CA1334325C (fr) 1988-05-25 1989-05-24 Procede de fabrication de papier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000600546A Division CA1334325C (fr) 1988-05-25 1989-05-24 Procede de fabrication de papier

Publications (1)

Publication Number Publication Date
CA1337732C true CA1337732C (fr) 1995-12-19

Family

ID=25672756

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000616855A Expired - Lifetime CA1337732C (fr) 1988-05-25 1994-04-21 Procede de fabrication de papier

Country Status (1)

Country Link
CA (1) CA1337732C (fr)

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20121219