NL270494A - - Google Patents
Info
- Publication number
- NL270494A NL270494A NL270494DA NL270494A NL 270494 A NL270494 A NL 270494A NL 270494D A NL270494D A NL 270494DA NL 270494 A NL270494 A NL 270494A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F136/08—Isoprene
-
- 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
- Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64716A US3114744A (en) | 1960-10-25 | 1960-10-25 | Polymerization of isoprene to trans-1, 4-polyisoprene with a vcl3-ti (or)4-air3 catalst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL270494A true NL270494A (zh) |
Family
ID=22057819
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL270494D NL270494A (zh) | 1960-10-25 | ||
| NL121649D NL121649C (zh) | 1960-10-25 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL121649D NL121649C (zh) | 1960-10-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3114744A (zh) |
| BE (1) | BE608121A (zh) |
| DE (1) | DE1136829B (zh) |
| GB (1) | GB906759A (zh) |
| LU (1) | LU40609A1 (zh) |
| NL (2) | NL121649C (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968875A (en) * | 1961-02-09 | 1964-09-02 | Dunlop Rubber Co | Improvements in or relating to the recovery of polymers |
| US3328381A (en) * | 1964-09-23 | 1967-06-27 | Du Pont | Polymerization of ethylene in the presence of a catalyst consisting of a tetraaryl titanate, a vanadium halide and an aluminum trihydrocarbyl |
| US3872071A (en) * | 1968-11-18 | 1975-03-18 | Goodyear Tire & Rubber | Polymers of conjugated diene hydrocarbons and method of preparation |
| US3928301A (en) * | 1970-12-21 | 1975-12-23 | Goodyear Tire & Rubber | Polymers of 2-ethyl-1,3-butadiene and method of their preparation |
| CA1168212A (en) * | 1981-01-31 | 1984-05-29 | Alexander Johnstone | Polymerisation catalyst |
| CN100494229C (zh) * | 2006-04-11 | 2009-06-03 | 青岛科大方泰材料工程有限公司 | 高反式-1,4-聚异戊二烯的工业合成方法 |
| US9290591B2 (en) * | 2011-02-08 | 2016-03-22 | President And Fellows Of Harvard College | Iron complexes and methods for polymerization |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL112415C (zh) * | 1955-03-12 | |||
| US2881156A (en) * | 1956-03-28 | 1959-04-07 | Standard Oil Co | Catalytic conversion and catalysts |
| US2928815A (en) * | 1956-10-08 | 1960-03-15 | Du Pont | Polymerization catalyst residue removal process |
| US3008945A (en) * | 1958-04-28 | 1961-11-14 | Goodyear Tire & Rubber | Methods of preparing 1, 4 trans polyisoprene |
| US2938019A (en) * | 1958-07-14 | 1960-05-24 | Sun Oil Co | Polymerization of olefins |
| US2953552A (en) * | 1958-07-31 | 1960-09-20 | Union Carbide Corp | Production of ethylene-alpha-butene copolymers with a catalyst of aluminum alkyl, titanium ester and titanium halide |
-
0
- NL NL270494D patent/NL270494A/xx unknown
- BE BE608121D patent/BE608121A/xx unknown
- NL NL121649D patent/NL121649C/xx active
-
1960
- 1960-10-25 US US64716A patent/US3114744A/en not_active Expired - Lifetime
-
1961
- 1961-07-19 GB GB26114/61A patent/GB906759A/en not_active Expired
- 1961-07-26 DE DEU8217A patent/DE1136829B/de active Pending
- 1961-09-15 LU LU40609D patent/LU40609A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1136829B (de) | 1962-09-20 |
| GB906759A (en) | 1962-09-26 |
| NL121649C (zh) | |
| US3114744A (en) | 1963-12-17 |
| BE608121A (zh) | |
| LU40609A1 (zh) | 1961-11-15 |