FI83878B - AMFOTAER FOERENING SAMT ANVAENDNING DAERAV. - Google Patents

AMFOTAER FOERENING SAMT ANVAENDNING DAERAV.

Info

Publication number: FI83878B
Authority: FI; Finland
Prior art keywords: amfotaer; foerening; daerav; samt anvaendning; samt
Prior art date: 1986-06-23

Application number

FI872674A

Other languages

Finnish (fi)

Other versions

FI83878C (en

FI872674A0 (en

FI872674A (en

Inventor

Martin Hellsten

Anders Klingberg

Eva Andreasson

Original Assignee

Berol Kemi 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.)

1986-06-23

Filing date

1987-06-16

Publication date

1991-05-31

1987-06-16 Application filed by Berol Kemi Ab filed Critical Berol Kemi Ab

1987-06-16 Publication of FI872674A0 publication Critical patent/FI872674A0/en

1987-12-24 Publication of FI872674A publication Critical patent/FI872674A/en

1991-05-31 Application granted granted Critical

1991-05-31 Publication of FI83878B publication Critical patent/FI83878B/en

1991-09-10 Publication of FI83878C publication Critical patent/FI83878C/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/014—Organic compounds containing phosphorus
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6509—Six-membered rings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Degasification And Air Bubble Elimination (AREA)

FI872674A 1986-06-23 1987-06-16 Amphoteric compound and its use FI83878C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8602772		1986-06-23
SE8602772A SE454275B (en)	1986-06-23	1986-06-23	AMPHOTER N-SUBSTITUTED 2-AMINOETHYL PHOSPHATE AND USE OF THIS IN FOAM FLOTATION

Publications (4)

Publication Number	Publication Date
FI872674A0 FI872674A0 (en)	1987-06-16
FI872674A FI872674A (en)	1987-12-24
FI83878B true FI83878B (en)	1991-05-31
FI83878C FI83878C (en)	1991-09-10

Family

ID=20364886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI872674A FI83878C (en)	1986-06-23	1987-06-16	Amphoteric compound and its use

Country Status (4)

Country	Link
BR (1)	BR8703141A (en)
CA (1)	CA1273927A (en)
FI (1)	FI83878C (en)
SE (1)	SE454275B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN105418673B (en) *	2015-11-25	2017-07-07	昆明冶金研究院	A kind of preparation method of zinc oxide high-efficient collecting agent

1986
- 1986-06-23 SE SE8602772A patent/SE454275B/en not_active IP Right Cessation
1987
- 1987-06-09 CA CA000539242A patent/CA1273927A/en not_active Expired - Lifetime
- 1987-06-16 FI FI872674A patent/FI83878C/en active IP Right Grant
- 1987-06-22 BR BR8703141A patent/BR8703141A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA1273927A (en)	1990-09-11
SE8602772L (en)
SE8602772D0 (en)	1986-06-23
SE454275B (en)	1988-04-18
FI83878C (en)	1991-09-10
FI872674A0 (en)	1987-06-16
FI872674A (en)	1987-12-24
BR8703141A (en)	1988-03-08

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FI882420A0 (en)	1988-05-23	FOERFARANDE FOER FRAMSTAELLNING AV EN GOEDSLINGSSTAV SAMT GOEDSLINGSSTAV.

Legal Events

Date	Code	Title	Description
2004-08-31	FG	Patent granted	Owner name: BEROL KEMI AB