BE546871A - - Google Patents
Info
- Publication number
- BE546871A BE546871A BE546871DA BE546871A BE 546871 A BE546871 A BE 546871A BE 546871D A BE546871D A BE 546871DA BE 546871 A BE546871 A BE 546871A
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF17306A DE1131408B (de) | 1955-04-09 | 1955-04-09 | Verfahren zur Aufarbeitung von Niederdruckpolyolefinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE546871A true BE546871A (fi) |
Family
ID=7088533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE546871D BE546871A (fi) | 1955-04-09 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2988543A (fi) |
| BE (1) | BE546871A (fi) |
| CH (1) | CH343637A (fi) |
| DE (1) | DE1131408B (fi) |
| FR (1) | FR1151515A (fi) |
| GB (1) | GB836006A (fi) |
| NL (2) | NL95151C (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3052666A (en) * | 1958-01-13 | 1962-09-04 | Shell Oil Co | Method for purifying polyolefin |
| BE589068A (fi) * | 1959-03-25 | |||
| NL112343C (fi) * | 1960-02-20 | |||
| US3208987A (en) * | 1961-05-17 | 1965-09-28 | Firestone Tire & Rubber Co | Removal of catalyst residues from polypropylene |
| BE632184A (fi) * | 1962-05-11 | |||
| US3282906A (en) * | 1962-09-17 | 1966-11-01 | Shell Oil Co | Polymerization catalyst and process |
| GB1018328A (en) * | 1963-10-12 | 1966-01-26 | Montedison Spa | Process for purifying polyolefins |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA473116A (en) * | 1951-04-24 | E.I. Du Pont De Nemours And Company | Methods of preparing aqueous emulsions of polyethylene | |
| US2062845A (en) * | 1930-06-17 | 1936-12-01 | Monsanto Petroleum Chemicals I | Prepared resin |
| US2023495A (en) * | 1930-11-10 | 1935-12-10 | Monsanto Petroleum Chemicals I | Prepared resin |
| US2290794A (en) * | 1938-09-08 | 1942-07-21 | Du Pont | Aqueous dispersions of ethylene polymers |
| DE858896C (de) * | 1943-11-25 | 1952-12-11 | Standard Oil Dev Co | Verfahren zur Herstellung olefinischer Elastomerer |
| US2606179A (en) * | 1950-03-23 | 1952-08-05 | Monsanto Chemicals | Process for the polymerization of ethylene in the liquid phase with "alfin" catalysts |
| DE878560C (de) * | 1950-06-22 | 1953-06-05 | Karl Dr Ziegler | Verfahren zur Polymerisation und Mischpolymerisation von Olefinen |
| NL82046C (fi) * | 1950-12-22 | |||
| DE973626C (de) * | 1953-11-17 | 1960-04-14 | Karl Dr Dr E H Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| IL8390A (en) * | 1953-11-17 | high-molecular polyethylene suitable for use as plastics and process for its preparation | ||
| NL190679A (fi) * | 1954-04-05 |
-
0
- NL NL206157D patent/NL206157A/xx unknown
- NL NL95151D patent/NL95151C/xx active
- BE BE546871D patent/BE546871A/xx unknown
-
1955
- 1955-04-09 DE DEF17306A patent/DE1131408B/de active Pending
-
1956
- 1956-04-03 US US575712A patent/US2988543A/en not_active Expired - Lifetime
- 1956-04-07 CH CH343637D patent/CH343637A/de unknown
- 1956-04-09 GB GB10807/56A patent/GB836006A/en not_active Expired
- 1956-04-09 FR FR1151515D patent/FR1151515A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1131408B (de) | 1962-06-14 |
| NL95151C (fi) | |
| NL206157A (fi) | |
| US2988543A (en) | 1961-06-13 |
| FR1151515A (fr) | 1958-01-31 |
| CH343637A (de) | 1959-12-31 |
| GB836006A (en) | 1960-06-01 |