FI161174A - - Google Patents

Info

Publication number: FI161174A
Authority: FI; Finland

Application number

FI1611/74A

Other languages

Finnish (fi)

Other versions

FI56030C (en

FI56030B (en

Inventor

S O Heimala

S-E Hultholm

A E Parviainen

T K Tuominen

Original Assignee

Outokumpu Oy

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.)

1974-05-24

Filing date

1974-05-24

Publication date

1975-11-25

1974-05-24 Application filed by Outokumpu Oy filed Critical Outokumpu Oy

1974-05-24 Priority to FI1611/74A priority Critical patent/FI56030C/en

1974-09-06 Priority to DE2442831A priority patent/DE2442831A1/en

1975-05-21 Priority to ZA00753284A priority patent/ZA753284B/en

1975-05-23 Priority to JP50061132A priority patent/JPS50161499A/ja

1975-11-25 Publication of FI161174A publication Critical patent/FI161174A/fi

1979-07-31 Application granted granted Critical

1979-07-31 Publication of FI56030B publication Critical patent/FI56030B/en

1979-11-12 Publication of FI56030C publication Critical patent/FI56030C/en

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/14—Chromates; Bichromates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Pigments, Carbon Blacks, Or Wood Stains (AREA)
Compounds Of Iron (AREA)

FI1611/74A 1974-05-24 1974-05-24 SAETT ATT LOESA ETT KROMHALTIGT MATERIAL INNEHAOLLANDE KOL OCH JAERN FI56030C (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FI1611/74A FI56030C (en)	1974-05-24	1974-05-24	SAETT ATT LOESA ETT KROMHALTIGT MATERIAL INNEHAOLLANDE KOL OCH JAERN
DE2442831A DE2442831A1 (en)	1974-05-24	1974-09-06	Alkali (bi)chromate and iron oxide pigment prodn. - by alkaline dissoln. of chromiferous material at low carbon dioxide-oxygen ratio
ZA00753284A ZA753284B (en)	1974-05-24	1975-05-21	Method of leaching a chromium-bearing material which contains carbon and iron
JP50061132A JPS50161499A (en)	1974-05-24	1975-05-23

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI1611/74A FI56030C (en)	1974-05-24	1974-05-24	SAETT ATT LOESA ETT KROMHALTIGT MATERIAL INNEHAOLLANDE KOL OCH JAERN

Publications (3)

Publication Number	Publication Date
FI161174A true FI161174A (en)	1975-11-25
FI56030B FI56030B (en)	1979-07-31
FI56030C FI56030C (en)	1979-11-12

Family

ID=8505899

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI1611/74A FI56030C (en)	1974-05-24	1974-05-24	SAETT ATT LOESA ETT KROMHALTIGT MATERIAL INNEHAOLLANDE KOL OCH JAERN

Country Status (4)

Country	Link
JP (1)	JPS50161499A (en)
DE (1)	DE2442831A1 (en)
FI (1)	FI56030C (en)
ZA (1)	ZA753284B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3211327A1 (en) *	1982-03-27	1983-09-29	Bayer Ag, 5090 Leverkusen	THERMOSTABLE IRON OXIDE PIGMENTS

1974
- 1974-05-24 FI FI1611/74A patent/FI56030C/en active
- 1974-09-06 DE DE2442831A patent/DE2442831A1/en active Pending
1975
- 1975-05-21 ZA ZA00753284A patent/ZA753284B/en unknown
- 1975-05-23 JP JP50061132A patent/JPS50161499A/ja active Pending

Also Published As

Publication number	Publication date
DE2442831A1 (en)	1975-11-27
FI56030C (en)	1979-11-12
ZA753284B (en)	1976-04-28
JPS50161499A (en)	1975-12-27
FI56030B (en)	1979-07-31

Publication	Publication Date	Title
DK87175A (en)	1975-09-07
FI752915A (en)	1976-05-01
DK676474A (en)	1975-10-20
AU7459074A (en)	1976-04-29
AU485556B2 (en)	1976-08-26
BG20140A1 (en)	1975-11-05
BG19728A1 (en)	1975-10-10
AU481119A (en)	1976-02-05
AU481219A (en)	1975-11-06
AU480463A (en)	1976-01-08
AU481423A (en)	1975-12-04
AU481545A (en)	1976-01-22
AU481639A (en)	1975-09-18
AU480264A (en)	1975-07-10
AU480247A (en)	1975-09-25
BE826215A (en)	1975-06-30
AU480148A (en)	1976-07-01
BG19643A1 (en)	1975-10-10
BG20440A1 (en)	1975-12-05
BG19692A1 (en)	1975-10-10
BG20436A1 (en)	1975-12-05
BG19746A1 (en)	1975-10-10
BG19931A1 (en)	1975-10-30
BG19966A1 (en)	1975-10-30
BE833391A (en)	1975-12-31