NL7900261A - Bereiding van chroomoxide. - Google Patents
Bereiding van chroomoxide.Info
- Publication number
- NL7900261A NL7900261A NL7900261A NL7900261A NL7900261A NL 7900261 A NL7900261 A NL 7900261A NL 7900261 A NL7900261 A NL 7900261A NL 7900261 A NL7900261 A NL 7900261A NL 7900261 A NL7900261 A NL 7900261A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- chrome oxide
- chrome
- oxide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/02—Oxides or hydrates thereof
-
- 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
- C09C1/34—Compounds of chromium
- C09C1/346—Chromium oxides
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/043—Drying, calcination
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/32—Obtaining chromium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB174978 | 1978-01-17 | ||
GB593578 | 1978-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7900261A true NL7900261A (nl) | 1979-07-19 |
Family
ID=26236952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7900261A NL7900261A (nl) | 1978-01-17 | 1979-01-12 | Bereiding van chroomoxide. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54112397A (nl) |
DE (1) | DE2901736A1 (nl) |
FR (1) | FR2414477B1 (nl) |
IT (1) | IT1118297B (nl) |
NL (1) | NL7900261A (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH048006U (nl) * | 1990-05-09 | 1992-01-24 | ||
JP2007089908A (ja) * | 2005-09-29 | 2007-04-12 | Miura Co Ltd | 非常時用滅菌装置 |
CN104341005A (zh) | 2009-12-22 | 2015-02-11 | 朗盛德国有限责任公司 | 用于制备氧化铬(iii)的方法 |
JP6285782B2 (ja) * | 2014-04-09 | 2018-02-28 | 日本化学工業株式会社 | 亜クロム酸ナトリウムの製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2209907A (en) * | 1938-06-29 | 1940-07-30 | Mutual Chemical Company Of Ame | Manufacture of pigments |
GB962193A (en) * | 1961-10-23 | 1964-07-01 | Pittsburgh Plate Glass Co | Production of chromic oxide |
JPS5015240A (nl) * | 1973-05-11 | 1975-02-18 | ||
US4040860A (en) * | 1975-07-09 | 1977-08-09 | Bayer Aktiengesellschaft | Chromium oxide pigment from sodium chromate dihydrate plus ammonium salt |
DE2635086C3 (de) * | 1976-08-04 | 1980-11-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von schwefelarmen Chrom(III)oxid |
-
1979
- 1979-01-12 NL NL7900261A patent/NL7900261A/nl not_active Application Discontinuation
- 1979-01-16 IT IT67086/79A patent/IT1118297B/it active
- 1979-01-17 FR FR7901137A patent/FR2414477B1/fr not_active Expired
- 1979-01-17 JP JP307279A patent/JPS54112397A/ja active Granted
- 1979-01-17 DE DE19792901736 patent/DE2901736A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2901736A1 (de) | 1979-07-19 |
DE2901736C2 (nl) | 1992-09-03 |
FR2414477A1 (fr) | 1979-08-10 |
IT1118297B (it) | 1986-02-24 |
JPS54112397A (en) | 1979-09-03 |
JPS6250410B2 (nl) | 1987-10-24 |
IT7967086A0 (it) | 1979-01-16 |
FR2414477B1 (fr) | 1985-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7808586A (nl) | Preparaten van micro-organismen. | |
NO792420L (no) | Hudpleiepreparat. | |
NL7810884A (nl) | Bereiding van dispersies. | |
NL7807405A (nl) | Bereiding van bisfenolen. | |
IT1122658B (it) | Posateria | |
IT1123862B (it) | Complesso di cateterismo | |
BR7904282A (pt) | Espirometro | |
PL212214A1 (pl) | Trumna zwlaszcza skladana | |
IT7919611A0 (it) | Preparazione di oligoimmidi. | |
ES245686Y (es) | Prenda interior | |
DK320079A (da) | Koerestol | |
NL190755C (nl) | Werkwijze ter bereiding van het D-kamferaat van L-carnitinamide en het D-kamferaat van D-carnitinamide. | |
DK77778A (da) | Koerestol | |
NL7903123A (nl) | Bereiding van alpha-alumina. | |
DK425479A (da) | Blegepraeparater | |
NL7806528A (nl) | Bereiding van salpeterzuur. | |
NL7900264A (nl) | 4-pyridon-3-carbonzuurderivaten alsmede de bereiding ervan. | |
NL7902333A (nl) | 3-acetoxy-9beta,11beta-epoxy-trienen en -dienen en de bereiding van de overeenkomstige 6alpha-halogeen-1,4- -dieen-3-onen en 6alpha-halogeen-4-een-3-onen. | |
NO792383L (no) | Korrugert festeorgan. | |
NL7804503A (nl) | Bereiding van 1-n-omega -amino-alpha-hydroxyalkanoyl kanamycinen. | |
IT8022986A0 (it) | Preparazione deldiidrodimetil-7-idrossi-benzofurano . | |
NL7900261A (nl) | Bereiding van chroomoxide. | |
NL7807404A (nl) | Bereiding van bisfenolen. | |
AT358354B (de) | Flussmittelformkoerper | |
AT383689B (de) | Doppelfernrohr |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |