NL23520C - - Google Patents
Info
- Publication number
- NL23520C NL23520C NL23520DA NL23520C NL 23520 C NL23520 C NL 23520C NL 23520D A NL23520D A NL 23520DA NL 23520 C NL23520 C NL 23520C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
- C09F1/02—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US259596A US1857698A (en) | 1928-03-06 | 1928-03-06 | Process of treating batavian dammar resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL23520C true NL23520C (fr) |
Family
ID=22985578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL23520D NL23520C (fr) | 1928-03-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1857698A (fr) |
| FR (1) | FR651631A (fr) |
| NL (1) | NL23520C (fr) |
-
0
- NL NL23520D patent/NL23520C/xx active
-
1928
- 1928-03-06 US US259596A patent/US1857698A/en not_active Expired - Lifetime
- 1928-03-13 FR FR651631D patent/FR651631A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR651631A (fr) | 1929-02-21 |
| US1857698A (en) | 1932-05-10 |