AU575812B2 - Phosphonates and flotation of ores therewith - Google Patents

Phosphonates and flotation of ores therewith

Info

Publication number: AU575812B2
Authority: AU; Australia
Prior art keywords: phosphonates; ores; flotation; therewith; ores therewith
Prior art date: 1983-03-29
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.): Ceased

Application number

AU26258/84A

Other versions

AU2625884A (en

Inventor

Douglas Neil Collins

John Desmond Collins

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.)

Solvay Solutions UK Ltd

Original Assignee

Albright and Wilson Ltd

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.)

1983-03-29

Filing date

1984-03-29

Publication date

1988-08-11

1983-03-29 Priority claimed from GB838308637A external-priority patent/GB8308637D0/en

1984-02-28 Priority claimed from GB848405135A external-priority patent/GB8405135D0/en

1984-03-29 Application filed by Albright and Wilson Ltd filed Critical Albright and Wilson Ltd

1984-10-04 Publication of AU2625884A publication Critical patent/AU2625884A/en

1988-08-11 Application granted granted Critical

1988-08-11 Publication of AU575812B2 publication Critical patent/AU575812B2/en

2004-03-29 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

AU26258/84A 1983-03-29 1984-03-29 Phosphonates and flotation of ores therewith Ceased AU575812B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB8308637		1983-03-29
GB838308637A GB8308637D0 (en)	1983-03-29	1983-03-29	Phosphonates and flotations of ores
GB8405135		1984-02-28
GB848405135A GB8405135D0 (en)	1984-02-28	1984-02-28	Phosphonates and flotation of ores

Publications (2)

Publication Number	Publication Date
AU2625884A AU2625884A (en)	1984-10-04
AU575812B2 true AU575812B2 (en)	1988-08-11

Family

ID=26285657

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU26258/84A Ceased AU575812B2 (en)	1983-03-29	1984-03-29	Phosphonates and flotation of ores therewith

Country Status (6)

Country	Link
AU (1)	AU575812B2 (en)
BR (1)	BR8401434A (en)
EG (1)	EG17174A (en)
FI (1)	FI841254L (en)
IL (1)	IL71398A (en)
MA (1)	MA20075A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU547575B2 (en) *	1981-07-21	1985-10-24	Hoechst A.G.	3-alkoxypropylenimino-bis-(methylene phosphonic acids) and their salts

1984
- 1984-03-24 EG EG189/84A patent/EG17174A/en active
- 1984-03-28 BR BR8401434A patent/BR8401434A/en unknown
- 1984-03-29 MA MA20297A patent/MA20075A1/en unknown
- 1984-03-29 FI FI841254A patent/FI841254L/en not_active Application Discontinuation
- 1984-03-29 IL IL71398A patent/IL71398A/en unknown
- 1984-03-29 AU AU26258/84A patent/AU575812B2/en not_active Ceased

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU547575B2 (en) *	1981-07-21	1985-10-24	Hoechst A.G.	3-alkoxypropylenimino-bis-(methylene phosphonic acids) and their salts

Also Published As

Publication number	Publication date
IL71398A (en)	1989-03-31
MA20075A1 (en)	1984-10-01
EG17174A (en)	1990-12-30
FI841254A7 (en)	1984-09-30
AU2625884A (en)	1984-10-04
BR8401434A (en)	1984-11-06
FI841254A0 (en)	1984-03-29
FI841254L (en)	1984-09-30
IL71398A0 (en)	1984-06-29

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