NL279303A - - Google Patents
Info
- Publication number
- NL279303A NL279303A NL279303DA NL279303A NL 279303 A NL279303 A NL 279303A NL 279303D A NL279303D A NL 279303DA NL 279303 A NL279303 A NL 279303A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3462—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1190161 | 1961-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL279303A true NL279303A (en:Method) |
Family
ID=11138618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL279303D NL279303A (en:Method) | 1961-06-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3277045A (en:Method) |
| DE (1) | DE1169661B (en:Method) |
| ES (1) | ES278729A1 (en:Method) |
| GB (1) | GB953099A (en:Method) |
| NL (1) | NL279303A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425984A (en) * | 1967-05-03 | 1969-02-04 | Exxon Research Engineering Co | Polyolefins stabilized by 2,3-dihydroxyquinoxaline |
| GB1270445A (en) * | 1968-06-04 | 1972-04-12 | Asahi Chemical Ind | Stabilized polymer compositions |
| US3547875A (en) * | 1969-04-11 | 1970-12-15 | Hercules Inc | Polyolefins stabilized with tertiary amine groups-containing compounds |
| IT1060705B (it) * | 1976-05-28 | 1982-08-20 | Montedison Spa | Composizioni polimeriche autoestinguenti |
| US4104249A (en) * | 1976-06-01 | 1978-08-01 | Petrolite Corporation | Hexahydropyrimidines as anti-oxidants in natural and synthetic rubbers |
| US4185005A (en) * | 1977-07-15 | 1980-01-22 | Petrolite Corporation | Polymer compositions containing as antioxidants substituted hexahydropyrimidines |
| US4182705A (en) * | 1977-07-15 | 1980-01-08 | Petrolite Corporation | Polymer compositions containing as antioxidants substituted diaminopropanes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658895A (en) * | 1953-11-10 | Z-alkylphenyl-j | ||
| IT559929A (en:Method) * | 1955-09-02 | |||
| FR1172602A (fr) * | 1956-02-15 | 1959-02-12 | Geigy Ag J R | Nouveaux dérivés de la pyrimidine, leur préparation et leurs applications |
-
0
- NL NL279303D patent/NL279303A/xx unknown
-
1962
- 1962-06-25 US US205129A patent/US3277045A/en not_active Expired - Lifetime
- 1962-06-25 GB GB24382/62A patent/GB953099A/en not_active Expired
- 1962-06-26 DE DEM53344A patent/DE1169661B/de active Pending
- 1962-06-27 ES ES278729A patent/ES278729A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES278729A1 (es) | 1963-03-01 |
| US3277045A (en) | 1966-10-04 |
| GB953099A (en) | 1964-03-25 |
| DE1169661B (de) | 1964-05-06 |