AU7500500A - Processes and compositions for repulping paper - Google Patents

Processes and compositions for repulping paper

Info

Publication number: AU7500500A
Authority: AU; Australia
Prior art keywords: compositions; processes; repulping paper; repulping; paper
Prior art date: 1999-09-28
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.): Abandoned

Application number

AU75005/00A

Inventor

Peter Gordon Jobling

Marc Raymond Poirier

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.)

Individual

Original Assignee

Individual

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.)

1999-09-28

Filing date

2000-09-28

Publication date

2001-04-30

1999-09-28 Priority claimed from CA 2283982 external-priority patent/CA2283982A1/en

2000-09-28 Application filed by Individual filed Critical Individual

2001-04-30 Publication of AU7500500A publication Critical patent/AU7500500A/en

Status Abandoned legal-status Critical Current

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
- 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
- D21C5/022—Chemicals therefor
- 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

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Toxicology (AREA)
Paper (AREA)

AU75005/00A 1999-09-28 2000-09-28 Processes and compositions for repulping paper Abandoned AU7500500A (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CA2283982		1999-09-28
CA 2283982 CA2283982A1 (en)	1999-09-28	1999-09-28	Processes and compositions for repulping paper
US09/412,625 US20010007277A1 (en)	1999-09-28	1999-10-04	Process and compositions for repulping paper
PCT/CA2000/001115 WO2001023665A1 (en)	1999-09-28	2000-09-28	Processes and compositions for repulping paper

Publications (1)

Publication Number	Publication Date
AU7500500A true AU7500500A (en)	2001-04-30

Family

ID=25681223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU75005/00A Abandoned AU7500500A (en)	1999-09-28	2000-09-28	Processes and compositions for repulping paper

Country Status (3)

Country	Link
US (1)	US20010007277A1 (en)
AU (1)	AU7500500A (en)
WO (1)	WO2001023665A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20070062661A1 (en) *	2005-09-16	2007-03-22	Boettcher Jennifer A	Process for repulping wet-strength broke
US8034203B2 (en) *	2007-04-13	2011-10-11	United States Gypsum Company	Gypsum wallboard with improved nail pull strength and the method for making same
CN106337311A (en) *	2015-07-11	2017-01-18	陈福堂	Extraordinary wet-strength paper processing auxiliary agent and application method thereof
CN112553935B (en) *	2020-12-02	2022-11-11	浙江金龙再生资源科技股份有限公司	Method for treating high-wet-strength waste paper with low lignin content and low transition metal content

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2913177A1 (en) *	1979-04-02	1980-10-23	Hoechst Ag	OXIDATIVE DETOXIFICATION AGENT AND METHOD FOR OXIDATIVE DECOMPOSITION
DE4026235A1 (en) *	1990-08-18	1992-02-20	Wella Ag	PREPARATION CONTAINING PERSULPHATE IN THE FORM OF A GRANULATE, 2-COMPONENT AGENT, AND METHOD FOR DETOLIATING AND BLONDING HAIR
CA2105412C (en) *	1992-09-03	1997-07-22	Herbert H. Espy	Repulping paper and paperboard
JP3629033B2 (en) *	1993-08-17	2005-03-16	エフエムシーコーポレーション	Persulfate / metal mixtures for repulping and decolorization
AU2442797A (en) *	1996-04-08	1997-10-29	Fmc Corporation	Persulfate-based system for repulping high kappa wet strength broke

1999
- 1999-10-04 US US09/412,625 patent/US20010007277A1/en not_active Abandoned
2000
- 2000-09-28 AU AU75005/00A patent/AU7500500A/en not_active Abandoned
- 2000-09-28 WO PCT/CA2000/001115 patent/WO2001023665A1/en active Application Filing

Also Published As

Publication number	Publication date
US20010007277A1 (en)	2001-07-12
WO2001023665A1 (en)	2001-04-05

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Legal Events

Date	Code	Title	Description
2001-08-23	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase