NO20012051D0 - Procedure for renewed mass formation - Google Patents

Procedure for renewed mass formation

Info

Publication number: NO20012051D0
Authority: NO; Norway
Prior art keywords: renewed; procedure; mass formation; mass; formation
Prior art date: 1998-10-27

Application number

NO20012051A

Other languages

Norwegian (no)

Other versions

NO20012051L (en

Inventor

Jules Dave

Annie Renders

Original Assignee

Solvay

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.)

1998-10-27

Filing date

2001-04-26

Publication date

2001-04-26

2001-04-26 Application filed by Solvay filed Critical Solvay

2001-04-26 Publication of NO20012051D0 publication Critical patent/NO20012051D0/en

2001-06-26 Publication of NO20012051L publication Critical patent/NO20012051L/en

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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling

NO20012051A 1998-10-27 2001-04-26 Procedure for renewed mass formation NO20012051L (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BE9800773A BE1013012A6 (en)	1998-10-27	1998-10-27	Method for getting old paper pulp.
PCT/EP1999/008143 WO2000024962A1 (en)	1998-10-27	1999-10-21	Paper repulping method

Publications (2)

Publication Number	Publication Date
NO20012051D0 true NO20012051D0 (en)	2001-04-26
NO20012051L NO20012051L (en)	2001-06-26

Family

ID=3891487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20012051A NO20012051L (en)	1998-10-27	2001-04-26	Procedure for renewed mass formation

Country Status (6)

Country	Link
EP (1)	EP1141478A1 (en)
AU (1)	AU1377100A (en)
BE (1)	BE1013012A6 (en)
CA (1)	CA2348716A1 (en)
NO (1)	NO20012051L (en)
WO (1)	WO2000024962A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2550561B1 (en) *	1983-08-08	1986-08-08	Interox	PROCESS FOR THE REGENERATION OF OLD PAPERS
CA2105412C (en) *	1992-09-03	1997-07-22	Herbert H. Espy	Repulping paper and paperboard
ATE252662T1 (en) *	1993-03-12	2003-11-15	Fmc Corp	PERSULFATE MIXTURES FOR PROCESSING WET-STRENGTH PAPER

1998
- 1998-10-27 BE BE9800773A patent/BE1013012A6/en not_active IP Right Cessation
1999
- 1999-10-21 CA CA002348716A patent/CA2348716A1/en not_active Abandoned
- 1999-10-21 WO PCT/EP1999/008143 patent/WO2000024962A1/en not_active Application Discontinuation
- 1999-10-21 AU AU13771/00A patent/AU1377100A/en not_active Abandoned
- 1999-10-21 EP EP99971055A patent/EP1141478A1/en not_active Withdrawn
2001
- 2001-04-26 NO NO20012051A patent/NO20012051L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO20012051L (en)	2001-06-26
AU1377100A (en)	2000-05-15
WO2000024962A1 (en)	2000-05-04
EP1141478A1 (en)	2001-10-10
BE1013012A6 (en)	2001-07-03
CA2348716A1 (en)	2000-05-04

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Legal Events

Date	Code	Title	Description
2004-10-18	FC2A	Withdrawal, rejection or dismissal of laid open patent application