BE636816A - - Google Patents
Info
- Publication number
- BE636816A BE636816A BE636816DA BE636816A BE 636816 A BE636816 A BE 636816A BE 636816D A BE636816D A BE 636816DA BE 636816 A BE636816 A BE 636816A
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0068652 | 1962-08-31 | ||
| DEB0070866 | 1963-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE636816A true BE636816A (zh) | 1900-01-01 |
Family
ID=25966360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE636816D BE636816A (zh) | 1962-08-31 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE636816A (zh) |
| FR (1) | FR1373879A (zh) |
| GB (1) | GB1042178A (zh) |
| NL (1) | NL297178A (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754562A (fr) * | 1969-08-09 | 1971-02-08 | Basf Ag | Procede de preparation continue de polyethylene cireux a bas poids moleculaire a partir de polyethylene solide a poids moleculaireeleve |
| US3678024A (en) * | 1970-01-05 | 1972-07-18 | Dow Chemical Co | Crosslinking of ethylene polymers without a crosslinking agent |
| US3940379A (en) * | 1973-05-21 | 1976-02-24 | Dart Industries, Inc. | Process for controlled degradation of propylene polymers |
| US3996310A (en) * | 1974-08-29 | 1976-12-07 | Exxon Research And Engineering Company | Polymers containing non-extractable/non-volatile additives and processes for their preparation |
| US4639495A (en) * | 1981-12-21 | 1987-01-27 | E. I. Du Pont De Nemours And Company | Extruding process for preparing functionalized polyolefin polymers |
| US5079283A (en) * | 1990-03-26 | 1992-01-07 | Ferro Corporation | Free-radical modified fire-retardant polypropylenes |
| US6060584A (en) * | 1998-05-13 | 2000-05-09 | Eastman Chemical Company | Process for the degradation of polyolefins |
| US6433133B1 (en) | 1999-11-16 | 2002-08-13 | Eastman Chemical Company | Process for reducing the weight average molecular weight and melt index ratio of polyethylenes and polyethylene products |
| DE10026579A1 (de) * | 2000-05-30 | 2001-12-06 | Basell Polyolefine Gmbh | Verfahren zur Herstellung von für das Faserspinnen geeigneten Propylenpolymerisaten |
-
0
- NL NL297178D patent/NL297178A/xx unknown
- BE BE636816D patent/BE636816A/xx unknown
-
1963
- 1963-08-08 GB GB31287/63A patent/GB1042178A/en not_active Expired
- 1963-08-30 FR FR946176A patent/FR1373879A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1042178A (en) | 1966-09-14 |
| FR1373879A (fr) | 1964-10-02 |
| NL297178A (zh) | 1900-01-01 |