NL44681C - - Google Patents
Info
- Publication number
- NL44681C NL44681C NL80056A NL80056A NL44681C NL 44681 C NL44681 C NL 44681C NL 80056 A NL80056 A NL 80056A NL 80056 A NL80056 A NL 80056A NL 44681 C NL44681 C NL 44681C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
- C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1935S0120642 DE691409C (de) | 1935-12-01 | 1935-12-01 | lver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL44681C true NL44681C (en(2012)) | 1938-11-16 |
Family
ID=36942359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80056A NL44681C (en(2012)) | 1935-12-01 | 1936-11-18 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE691409C (en(2012)) |
| GB (1) | GB471835A (en(2012)) |
| NL (1) | NL44681C (en(2012)) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE932425C (de) * | 1951-08-28 | 1955-09-01 | Heinrich Van Dipl-Ing Thiel | Verfahren zur Herstellung von Poliertonerde |
-
1935
- 1935-12-01 DE DE1935S0120642 patent/DE691409C/de not_active Expired
-
1936
- 1936-11-18 NL NL80056A patent/NL44681C/xx active
- 1936-11-24 GB GB32195/36A patent/GB471835A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB471835A (en) | 1937-09-13 |
| DE691409C (de) | 1940-05-25 |