NL239874A - - Google Patents
Info
- Publication number
- NL239874A NL239874A NL239874DA NL239874A NL 239874 A NL239874 A NL 239874A NL 239874D A NL239874D A NL 239874DA NL 239874 A NL239874 A NL 239874A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US739675A US2955107A (en) | 1958-06-04 | 1958-06-04 | Process of deashing polymers with alpha diketones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL239874A true NL239874A (xx) |
Family
ID=24973333
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL239874D NL239874A (xx) | 1958-06-04 | ||
| NL98330D NL98330C (xx) | 1958-06-04 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL98330D NL98330C (xx) | 1958-06-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2955107A (xx) |
| BE (1) | BE579304A (xx) |
| FR (1) | FR1225296A (xx) |
| GB (1) | GB845851A (xx) |
| NL (2) | NL98330C (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123591A (en) * | 1964-03-03 | Fractionation of polymerization diluent | ||
| NL263045A (xx) * | 1960-04-08 | |||
| US3203943A (en) * | 1962-12-26 | 1965-08-31 | Phillips Petroleum Co | Treatment of olefin polymers |
| US3262922A (en) * | 1963-02-08 | 1966-07-26 | Phillips Petroleum Co | Polymerization process |
| US5426175A (en) * | 1991-07-15 | 1995-06-20 | Phillips Petroleum Company | Deashing process for polyolefins |
| US7638597B2 (en) * | 2007-12-17 | 2009-12-29 | Equistar Chemicals, Lp | Removal of metal contaminants from polyethylene |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2850488A (en) * | 1955-07-15 | 1958-09-02 | Du Pont | Novel hydrocarbon polymers |
| US2890214A (en) * | 1956-06-21 | 1959-06-09 | Du Pont | Recovery process for polyethylene |
-
0
- NL NL239874D patent/NL239874A/xx unknown
- NL NL98330D patent/NL98330C/xx active
- BE BE579304D patent/BE579304A/xx unknown
-
1958
- 1958-06-04 US US739675A patent/US2955107A/en not_active Expired - Lifetime
-
1959
- 1959-04-23 GB GB13849/59A patent/GB845851A/en not_active Expired
- 1959-05-22 FR FR795382A patent/FR1225296A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE579304A (xx) | |
| NL98330C (xx) | |
| FR1225296A (fr) | 1960-06-30 |
| US2955107A (en) | 1960-10-04 |
| GB845851A (en) | 1960-08-24 |