FI862600L - Foerfarande foer behandling av peroxidblekavlutar. - Google Patents

Foerfarande foer behandling av peroxidblekavlutar. Download PDF

Info

Publication number: FI862600L
Authority: FI; Finland
Prior art keywords: peroxidblekavlutar; foerfarande foer; foer behandling; behandling; foerfarande
Prior art date: 1985-06-20

Application number

FI862600A

Other languages

English (en)

Other versions

FI862600A0 (fi

FI84190C (fi

FI84190B (fi

Inventor

Jonas Arne Ingvar Lindahl

Original Assignee

Mo Och Domsjoe 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.)

1985-06-20

Filing date

1986-06-18

Publication date

1986-12-21

1986-06-18 Application filed by Mo Och Domsjoe Ab filed Critical Mo Och Domsjoe Ab

1986-06-18 Publication of FI862600A0 publication Critical patent/FI862600A0/fi

1986-12-21 Publication of FI862600L publication Critical patent/FI862600L/fi

1991-07-15 Application granted granted Critical

1991-07-15 Publication of FI84190B publication Critical patent/FI84190B/fi

1991-10-25 Publication of FI84190C publication Critical patent/FI84190C/fi

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0042—Fractionating or concentration of spent liquors by special methods

FI862600A 1985-06-20 1986-06-18 Foerfarande foer behandling av peroxidblekavlutar. FI84190C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8503090		1985-06-20
SE8503090A SE453521C (sv)	1985-06-20	1985-06-20	Behandling av peroxidavlutar foer utfaellning av silikater

Publications (4)

Publication Number	Publication Date
FI862600A0 FI862600A0 (fi)	1986-06-18
FI862600L true FI862600L (fi)	1986-12-21
FI84190B FI84190B (fi)	1991-07-15
FI84190C FI84190C (fi)	1991-10-25

Family

ID=20360666

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI862600A FI84190C (fi)	1985-06-20	1986-06-18	Foerfarande foer behandling av peroxidblekavlutar.

Country Status (5)

Country	Link
CA (1)	CA1268907A (fi)
DE (1)	DE3620221A1 (fi)
FI (1)	FI84190C (fi)
NO (1)	NO166008C (fi)
SE (1)	SE453521C (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AUPM452794A0 (en) *	1994-03-17	1994-04-14	Amcor Limited	Waste water recovery system
DE102009046797A1 (de) *	2009-11-18	2011-05-19	Voith Patent Gmbh	Bleiche

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3003090A1 (de) *	1980-01-29	1981-08-13	Debendra Kumar Ph.D. Athinä Misra	Verfahren zur entkieselung alkalischer ablaugen
DE3111615A1 (de) *	1981-03-25	1982-10-07	Basf Ag, 6700 Ludwigshafen	Verfahren zur entfernung von anionischen verbindungen aus wasser

1985
- 1985-06-20 SE SE8503090A patent/SE453521C/sv not_active IP Right Cessation
1986
- 1986-05-14 CA CA000509070A patent/CA1268907A/en not_active Expired - Fee Related
- 1986-06-16 DE DE19863620221 patent/DE3620221A1/de active Granted
- 1986-06-18 FI FI862600A patent/FI84190C/fi not_active IP Right Cessation
- 1986-06-19 NO NO862454A patent/NO166008C/no unknown

Also Published As

Publication number	Publication date
CA1268907A (en)	1990-05-15
DE3620221A1 (de)	1987-01-02
SE453521C (sv)	1990-03-26
SE8503090D0 (sv)	1985-06-20
NO862454D0 (no)	1986-06-19
NO862454L (no)	1986-12-22
NO166008B (no)	1991-02-04
NO166008C (no)	1991-05-15
FI862600A0 (fi)	1986-06-18
FI84190C (fi)	1991-10-25
DE3620221C2 (fi)	1989-11-30
SE8503090L (sv)	1986-12-21
SE453521B (sv)	1988-02-08
FI84190B (fi)	1991-07-15

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Legal Events

Date	Code	Title	Description
1996-01-15	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: MO OCH DOMSJOE AKTIEBOLAG