GB1243002A - Improvements relating to chromic oxide - Google Patents
Improvements relating to chromic oxideInfo
- Publication number
- GB1243002A GB1243002A GB35214/67A GB3521467A GB1243002A GB 1243002 A GB1243002 A GB 1243002A GB 35214/67 A GB35214/67 A GB 35214/67A GB 3521467 A GB3521467 A GB 3521467A GB 1243002 A GB1243002 A GB 1243002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chromic oxide
- chromic
- oxide
- chromic acid
- aug
- Prior art date
- 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.)
- Expired
Links
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 title abstract 7
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 4
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 4
- 239000008187 granular material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
- C01P2006/20—Powder free flowing behaviour
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Glanulating (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
1,243,002. Chromic oxide. ALBRIGHT & WILSON Ltd. 1 Aug., 1968 [1 Aug., 1967], No. 35214/67. Heading C1A. [Also in Division B2] Chromic oxide containing chromic acid is obtained in dry granular form from a mixture of finely-divided chromic oxide in aqueous chromic acid, preferably by spray-drying the mixture in slurry form or by drying in conjunction with mechanical granulation. The dried granules are thereafter heated to convert more than 50% by weight of the chromic acid content to chromic oxide to provide granular chromic oxide suitable for use in coating substrates by flame or plasma arc spraying. Preferably, the initial slurry contains 0À5 to 7% of chromic acid (expressed as Cr0 3 ) based on the weight of chromic oxide and 30-70% of water and the dried granules are preferaby heated at 300-600 C. for at least 30 minutes.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB35214/67A GB1243002A (en) | 1967-08-01 | 1967-08-01 | Improvements relating to chromic oxide |
| DE1792055A DE1792055C3 (en) | 1967-08-01 | 1968-07-17 | Process for the production of granulated chromium (III) oxide |
| BE718247D BE718247A (en) | 1967-08-01 | 1968-07-18 | |
| FR1578289D FR1578289A (en) | 1967-08-01 | 1968-07-29 | |
| JP43053447A JPS5021997B1 (en) | 1967-08-01 | 1968-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB35214/67A GB1243002A (en) | 1967-08-01 | 1967-08-01 | Improvements relating to chromic oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1243002A true GB1243002A (en) | 1971-08-18 |
Family
ID=10375166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35214/67A Expired GB1243002A (en) | 1967-08-01 | 1967-08-01 | Improvements relating to chromic oxide |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5021997B1 (en) |
| BE (1) | BE718247A (en) |
| DE (1) | DE1792055C3 (en) |
| FR (1) | FR1578289A (en) |
| GB (1) | GB1243002A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
-
1967
- 1967-08-01 GB GB35214/67A patent/GB1243002A/en not_active Expired
-
1968
- 1968-07-17 DE DE1792055A patent/DE1792055C3/en not_active Expired
- 1968-07-18 BE BE718247D patent/BE718247A/xx unknown
- 1968-07-29 FR FR1578289D patent/FR1578289A/fr not_active Expired
- 1968-07-30 JP JP43053447A patent/JPS5021997B1/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9730892B2 (en) | 2010-04-09 | 2017-08-15 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9737482B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9737483B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9757336B2 (en) | 2010-04-09 | 2017-09-12 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US9808424B2 (en) | 2010-04-09 | 2017-11-07 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US10045941B2 (en) | 2010-04-09 | 2018-08-14 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
| US10398648B2 (en) | 2010-04-09 | 2019-09-03 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1578289A (en) | 1969-08-14 |
| DE1792055B2 (en) | 1973-12-13 |
| BE718247A (en) | 1968-12-31 |
| JPS5021997B1 (en) | 1975-07-26 |
| DE1792055A1 (en) | 1972-04-06 |
| DE1792055C3 (en) | 1974-08-01 |
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