NL213278A - - Google Patents
Info
- Publication number
- NL213278A NL213278A NL213278DA NL213278A NL 213278 A NL213278 A NL 213278A NL 213278D A NL213278D A NL 213278DA NL 213278 A NL213278 A NL 213278A
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55525755A | 1955-12-27 | 1955-12-27 | |
| US55525555A | 1955-12-27 | 1955-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL213278A true NL213278A (en:Method) |
Family
ID=27070838
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL213278D NL213278A (en:Method) | 1955-12-27 | ||
| NL112419D NL112419C (en:Method) | 1955-12-27 | ||
| NL6513989A NL6513989A (en:Method) | 1955-12-27 | 1965-10-28 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112419D NL112419C (en:Method) | 1955-12-27 | ||
| NL6513989A NL6513989A (en:Method) | 1955-12-27 | 1965-10-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE553720A (en:Method) |
| DE (1) | DE1089972B (en:Method) |
| FR (1) | FR1168215A (en:Method) |
| GB (1) | GB838996A (en:Method) |
| NL (3) | NL6513989A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL247140A (en:Method) * | 1959-01-08 | |||
| NL131952C (en:Method) * | 1960-04-16 | |||
| BE615768A (en:Method) * | 1961-03-29 | |||
| US3251901A (en) * | 1961-06-29 | 1966-05-17 | Chevron Res | Preparation of normally liquid higher molecular weight olefins |
| NL136313C (en:Method) * | 1962-01-29 | |||
| NL290711A (en:Method) * | 1962-03-28 | 1900-01-01 | Shell Int Research | |
| US3274280A (en) * | 1962-11-23 | 1966-09-20 | Continental Oil Co | Preparation of alpha-olefins |
| BE642139A (en:Method) * | 1963-01-14 | |||
| US3251905A (en) * | 1963-08-05 | 1966-05-17 | Phillips Petroleum Co | Method of preparing block copolymers of conjugated dienes and vinyl-substituted aromatic compounds using dilithio catalysts and diluent mixture of hydrocarbon and ether |
| US3459832A (en) * | 1965-09-24 | 1969-08-05 | Monsanto Co | Crystalline polystyrene having activity as a polymerization catalyst |
| US4910261A (en) * | 1988-06-17 | 1990-03-20 | Edison Polymer Innovation Corp. (Epic) | Thermoplastic elastomers having isobutylene block and cyclized diene blocks |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE534362A (en:Method) * | ||||
| DE1016022B (de) * | 1954-01-19 | 1957-09-19 | Dr Dr E H Karl Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| DE1012460B (de) * | 1953-11-17 | 1957-07-18 | Dr Dr E H Karl Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| CH356913A (de) * | 1954-06-08 | 1961-09-15 | Montedison Spa | Verfahren zur Polymerisation von olefinisch ungesättigten Kohlenwasserstoffen |
-
0
- NL NL213278D patent/NL213278A/xx unknown
- BE BE553720D patent/BE553720A/xx unknown
- NL NL112419D patent/NL112419C/xx active
-
1956
- 1956-12-19 FR FR1168215D patent/FR1168215A/fr not_active Expired
- 1956-12-20 GB GB3881856A patent/GB838996A/en not_active Expired
- 1956-12-24 DE DE1956G0021190 patent/DE1089972B/de active Pending
-
1965
- 1965-10-28 NL NL6513989A patent/NL6513989A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1089972B (de) | 1960-09-29 |
| GB838996A (en) | 1960-06-22 |
| NL6513989A (en:Method) | 1966-01-25 |
| NL112419C (en:Method) | |
| FR1168215A (fr) | 1958-12-05 |
| BE553720A (en:Method) |