BE544418A - - Google Patents
Info
- Publication number
- BE544418A BE544418A BE544418DA BE544418A BE 544418 A BE544418 A BE 544418A BE 544418D A BE544418D A BE 544418DA BE 544418 A BE544418 A BE 544418A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB37732A DE1012753B (de) | 1955-11-02 | 1955-11-02 | Verfahren zur Herstellung farbloser Polyolefine nach dem Niederdruck-Verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE544418A true BE544418A (de) |
Family
ID=6965278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE544418D BE544418A (de) | 1955-11-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2956983A (de) |
| BE (1) | BE544418A (de) |
| DE (1) | DE1012753B (de) |
| FR (1) | FR1136709A (de) |
| GB (1) | GB806655A (de) |
| LU (1) | LU34117A1 (de) |
| NL (1) | NL91040C (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2928815A (en) * | 1956-10-08 | 1960-03-15 | Du Pont | Polymerization catalyst residue removal process |
| US2978442A (en) * | 1957-05-01 | 1961-04-04 | Du Pont | Recovery process for polyethylene |
| US3083192A (en) * | 1956-11-27 | 1963-03-26 | Union Carbide Corp | Polyolefin purification with diethylene glycol monobutyl ether |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE566931A (de) * | 1957-04-18 | |||
| US3282891A (en) * | 1959-02-16 | 1966-11-01 | Humble Oil & Refining Company | Polypropylene stabilized with a combination of glycerol and phenols |
| BE617696A (de) * | 1961-05-16 | |||
| US3248351A (en) * | 1962-12-27 | 1966-04-26 | Exxon Research Engineering Co | Polyolefins treated with the zinc salt of a monocarboxylic acid |
| US4206260A (en) * | 1976-07-28 | 1980-06-03 | E. I. Du Pont De Nemours And Company | Polyethylene insulation containing a tree growth-inhibiting alcohol |
| US4504615A (en) * | 1979-12-21 | 1985-03-12 | Phillips Petroleum Company | Treating polymers of ethylene |
| JPH04351670A (ja) * | 1991-05-29 | 1992-12-07 | Sumitomo Chem Co Ltd | 耐候性樹脂組成物 |
| US5378747A (en) * | 1992-12-28 | 1995-01-03 | Phillips Petroleum Company | Ethylene polymer compositions |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB614594A (en) * | 1946-07-16 | 1948-12-17 | Geoffrey Philip Lee | Improved articles prepared wholly or in part from polythene compositions |
| US2699457A (en) * | 1950-06-21 | 1955-01-11 | Ziegler Karl | Polymerization of ethylene |
| US2711401A (en) * | 1951-11-23 | 1955-06-21 | Ferro Corp | Stabilized chlorine containing vinyl resins |
| US2845412A (en) * | 1955-05-03 | 1958-07-29 | Du Pont | Recovery process for polyethylene |
| US2834768A (en) * | 1955-08-18 | 1958-05-13 | Standard Oil Co | Catalytic polymerization of alkenes to normally solid polymers |
| US2827445A (en) * | 1955-09-16 | 1958-03-18 | Dow Chemical Co | Purification of polymerized olefins prepared with catalytic metal compounds |
| US2919264A (en) * | 1956-03-15 | 1959-12-29 | Huels Chemische Werke Ag | Process for removing catalyst residues from polyolefines |
| US2928815A (en) * | 1956-10-08 | 1960-03-15 | Du Pont | Polymerization catalyst residue removal process |
-
0
- NL NL91040D patent/NL91040C/xx active
- LU LU34117D patent/LU34117A1/xx unknown
- BE BE544418D patent/BE544418A/xx unknown
-
1955
- 1955-11-02 DE DEB37732A patent/DE1012753B/de active Pending
- 1955-12-08 FR FR1136709D patent/FR1136709A/fr not_active Expired
-
1956
- 1956-02-21 GB GB5308/56A patent/GB806655A/en not_active Expired
- 1956-02-28 US US568410A patent/US2956983A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2928815A (en) * | 1956-10-08 | 1960-03-15 | Du Pont | Polymerization catalyst residue removal process |
| US3083192A (en) * | 1956-11-27 | 1963-03-26 | Union Carbide Corp | Polyolefin purification with diethylene glycol monobutyl ether |
| US2978442A (en) * | 1957-05-01 | 1961-04-04 | Du Pont | Recovery process for polyethylene |
Also Published As
| Publication number | Publication date |
|---|---|
| NL91040C (de) | |
| FR1136709A (fr) | 1957-05-17 |
| LU34117A1 (de) | |
| GB806655A (en) | 1958-12-31 |
| US2956983A (en) | 1960-10-18 |
| DE1012753B (de) | 1957-07-25 |