NL235592A - - Google Patents
Info
- Publication number
- NL235592A NL235592A NL235592DA NL235592A NL 235592 A NL235592 A NL 235592A NL 235592D A NL235592D A NL 235592DA NL 235592 A NL235592 A NL 235592A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/906—Comminution of transition metal containing catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US712697A US3032509A (en) | 1958-02-03 | 1958-02-03 | Partially-reduced cocrystallized transition metal halide polymerization catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL235592A true NL235592A (fr) |
Family
ID=24863165
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL235592D NL235592A (fr) | 1958-02-03 | ||
| NL113090D NL113090C (fr) | 1958-02-03 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113090D NL113090C (fr) | 1958-02-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3032509A (fr) |
| DE (1) | DE1214206B (fr) |
| FR (1) | FR1216006A (fr) |
| NL (2) | NL113090C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309350A (en) * | 1963-07-31 | 1967-03-14 | Rexall Drug Chemical | Process for polymerizing ethylene |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA511807A (fr) * | 1955-04-12 | E.I. Du Pont De Nemours And Company | Epuration de tetrachlorure de titane | |
| DE874215C (de) * | 1943-12-18 | 1953-04-20 | Basf Ag | Verfahren zur Herstellung von festen Polymerisaten aus AEthylen oder aethylenreichenGasen |
| US2770541A (en) * | 1952-08-14 | 1956-11-13 | Nat Res Corp | Method of producing titanium |
| BE535345A (fr) * | 1954-02-25 | |||
| LU33991A1 (fr) * | 1954-12-03 | |||
| NL203032A (fr) * | 1954-12-24 | |||
| US2822357A (en) * | 1955-01-28 | 1958-02-04 | Du Pont | Manufacture of polyethylene of controlled molecular weight |
| IT548697A (fr) * | 1955-02-09 | |||
| US2893984A (en) * | 1956-04-02 | 1959-07-07 | Exxon Research Engineering Co | Polymerization of alpha olefins |
-
0
- NL NL235592D patent/NL235592A/xx unknown
- NL NL113090D patent/NL113090C/xx active
-
1958
- 1958-02-03 US US712697A patent/US3032509A/en not_active Expired - Lifetime
-
1959
- 1959-01-07 FR FR783495A patent/FR1216006A/fr not_active Expired
- 1959-01-08 DE DEE16984A patent/DE1214206B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL113090C (fr) | |
| US3032509A (en) | 1962-05-01 |
| FR1216006A (fr) | 1960-04-21 |
| DE1214206B (de) | 1966-04-14 |