NL226990A - - Google Patents
Info
- Publication number
- NL226990A NL226990A NL226990DA NL226990A NL 226990 A NL226990 A NL 226990A NL 226990D A NL226990D A NL 226990DA NL 226990 A NL226990 A NL 226990A
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
Landscapes
- Chemical & Material Sciences (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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12713/57A GB840497A (en) | 1957-04-18 | 1957-04-18 | Improvements in and relating to the treatment of polymers |
| GB1731657 | 1957-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL226990A true NL226990A (el) |
Family
ID=26249213
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL226990D NL226990A (el) | 1957-04-18 | ||
| NL101046D NL101046C (el) | 1957-04-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL101046D NL101046C (el) | 1957-04-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3066124A (el) |
| BE (1) | BE566931A (el) |
| DE (1) | DE1420524A1 (el) |
| FR (1) | FR1207443A (el) |
| GB (1) | GB840497A (el) |
| NL (2) | NL101046C (el) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3167536A (en) * | 1965-01-26 | Process for the removal of atactic | ||
| US3280090A (en) * | 1962-02-19 | 1966-10-18 | Phillips Petroleum Co | Removal of catalyst residues from olefin polymers |
| US3197454A (en) * | 1962-04-02 | 1965-07-27 | Phillips Petroleum Co | Removal of catalyst residues from olefin polymers |
| US3219647A (en) * | 1962-04-26 | 1965-11-23 | Phillips Petroleum Co | Removal of catalyst residues from polymers |
| US3257372A (en) * | 1962-10-05 | 1966-06-21 | Phillips Petroleum Co | Preparation of soluble polymer and catalyst residues by concentration process |
| US3272789A (en) * | 1963-01-24 | 1966-09-13 | Phillips Petroleum Co | Treatment of olefin polymers to remove catalyst residues |
| US4156075A (en) * | 1977-08-29 | 1979-05-22 | Eastman Kodak Company | Two step polyolefin catalyst deactivation |
| GB2132214B (en) * | 1982-12-24 | 1986-09-17 | Bp Chem Int Ltd | L-olefin polymers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB784314A (en) * | 1953-10-15 | 1957-10-09 | Lely Nv C Van Der | Device for laterally displacing material lying on the ground |
| US2845412A (en) * | 1955-05-03 | 1958-07-29 | Du Pont | Recovery process for polyethylene |
| NL91040C (el) * | 1955-11-02 | |||
| NL103544C (el) * | 1955-12-30 | |||
| BE554363A (el) * | 1956-01-20 | |||
| US2940963A (en) * | 1956-06-25 | 1960-06-14 | Monsanto Chemicals | Quenching of catalyst with alcoholic mixture |
-
0
- NL NL226990D patent/NL226990A/xx unknown
- BE BE566931D patent/BE566931A/xx unknown
- NL NL101046D patent/NL101046C/xx active
-
1957
- 1957-04-18 GB GB12713/57A patent/GB840497A/en not_active Expired
-
1958
- 1958-03-31 US US724849A patent/US3066124A/en not_active Expired - Lifetime
- 1958-04-18 FR FR1207443D patent/FR1207443A/fr not_active Expired
- 1958-04-18 DE DE19581420524 patent/DE1420524A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1207443A (fr) | 1960-02-16 |
| BE566931A (el) | |
| GB840497A (en) | 1960-07-06 |
| DE1420524A1 (de) | 1968-10-24 |
| US3066124A (en) | 1962-11-27 |
| NL101046C (el) |