BE848877A - PROCESS FOR PREPARING POLYMERS OF ETHYLENE HAVING A MOLECULAR WEIGHT OF GREATER THAN 500,000, - Google Patents
PROCESS FOR PREPARING POLYMERS OF ETHYLENE HAVING A MOLECULAR WEIGHT OF GREATER THAN 500,000,Info
- Publication number
- BE848877A BE848877A BE172815A BE172815A BE848877A BE 848877 A BE848877 A BE 848877A BE 172815 A BE172815 A BE 172815A BE 172815 A BE172815 A BE 172815A BE 848877 A BE848877 A BE 848877A
- Authority
- BE
- Belgium
- Prior art keywords
- ethylene
- molecular weight
- preparing polymers
- polymers
- preparing
- Prior art date
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752555051 DE2555051C3 (en) | 1975-12-06 | 1975-12-06 | or copolymers of ethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
BE848877A true BE848877A (en) | 1977-05-31 |
Family
ID=5963753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE172815A BE848877A (en) | 1975-12-06 | 1976-11-29 | PROCESS FOR PREPARING POLYMERS OF ETHYLENE HAVING A MOLECULAR WEIGHT OF GREATER THAN 500,000, |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5269991A (en) |
AT (1) | AT350790B (en) |
BE (1) | BE848877A (en) |
DE (1) | DE2555051C3 (en) |
ES (1) | ES453814A1 (en) |
FR (1) | FR2333812A1 (en) |
GB (1) | GB1518400A (en) |
IT (1) | IT1066770B (en) |
NL (1) | NL161772C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6114271A (en) * | 1998-01-22 | 2000-09-05 | Ticona Gmbh | Process for the preparation of a polymerization and copolymerization of ethylene to give ultrahigh molecular-weight ethylene polymers |
-
1975
- 1975-12-06 DE DE19752555051 patent/DE2555051C3/en not_active Expired
-
1976
- 1976-01-23 NL NL7600729A patent/NL161772C/en not_active IP Right Cessation
- 1976-11-29 FR FR7635942A patent/FR2333812A1/en active Granted
- 1976-11-29 BE BE172815A patent/BE848877A/en not_active IP Right Cessation
- 1976-11-29 JP JP14328576A patent/JPS5269991A/en active Granted
- 1976-11-29 AT AT880076A patent/AT350790B/en not_active IP Right Cessation
- 1976-11-30 ES ES453814A patent/ES453814A1/en not_active Expired
- 1976-12-01 GB GB5015776A patent/GB1518400A/en not_active Expired
- 1976-12-01 IT IT5242376A patent/IT1066770B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2555051B2 (en) | 1978-05-18 |
JPS5269991A (en) | 1977-06-10 |
NL7600729A (en) | 1977-06-08 |
JPS5249026B2 (en) | 1977-12-14 |
IT1066770B (en) | 1985-03-12 |
FR2333812A1 (en) | 1977-07-01 |
GB1518400A (en) | 1978-07-19 |
FR2333812B1 (en) | 1980-04-18 |
AT350790B (en) | 1979-06-25 |
ATA880076A (en) | 1978-11-15 |
DE2555051C3 (en) | 1979-01-11 |
DE2555051A1 (en) | 1977-06-16 |
NL161772C (en) | 1980-03-17 |
ES453814A1 (en) | 1977-11-16 |
NL161772B (en) | 1979-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE848870A (en) | PROCESS FOR PREPARING ORGANOMETAL CATALYSTS FOR THE POLYMERIZATION OF OLEFINS, | |
FR2323706A1 (en) | PROCESS FOR PREPARING OLEFIN POLYMERS | |
BE848135A (en) | PROCESS FOR PREPARING THIOFUNCTIONAL POLYSILOXANE POLYMERS, | |
BE857123A (en) | PROCESS FOR PREPARING MOLDED OBJECTS FROM POLYOLEFINS HAVING MOLECULAR WEIGHTS OF AT LEAST 1,000,000 | |
IE45629L (en) | Making soap bars. | |
NL169596C (en) | METHOD OF PREPARING OLEGIN POLYMERS, AND PREPARATION PRODUCED BY THE METHOD | |
BE800903A (en) | PROCESS FOR OBTAINING POLYMERS OF 2-ALCOYL BUTADIENES-1,3 OR OF COPOLYMERS OF 2-ALCOYL BUTADIENES-1,3-BUTADIENE-1,3 | |
BE820146A (en) | PROCESS FOR PREPARING RUBBER ARTICLES BY SOAKING | |
BE848879A (en) | POLYMERIZATION PROCESS, | |
BE778122A (en) | PROCESS FOR PREPARING COPOLYMERS OF ETHYLENE AT LOW MOLECULAR WEIGHT | |
BE846450A (en) | PROCESS FOR PREPARING OLEFIN POLYMERS | |
FR2274632A1 (en) | PROCESS FOR PREPARING A POLYMERIZATION CATALYST, CATALYST OBTAINED AND ITS APPLICATIONS | |
BE819263A (en) | ETHYLENE POLYMER CHLORINATION PROCESS | |
FR2320313A1 (en) | METHOD FOR PREPARING ETHYLENE POLYMERS | |
FR2291985A1 (en) | PROCESS FOR PREPARING OLEFIN POLYMERS | |
FR2323702A1 (en) | ADVANCED ETHYLENE POLYMERIZATION CATALYZERS, THEIR OBTAINING AND THEIR APPLICATIONS | |
BE848877A (en) | PROCESS FOR PREPARING POLYMERS OF ETHYLENE HAVING A MOLECULAR WEIGHT OF GREATER THAN 500,000, | |
BE822946A (en) | PROCESS FOR PREPARING POLYETHYLENE WITH A MOLECULAR WEIGHT GREATER THAN 500,000 | |
BE839095A (en) | PROCESS FOR PREPARING OLEFIN POLYMERS | |
BE883309A (en) | PROCESS FOR THE PREPARATION OF GRAFTED POLYMERS OF ALPHA, ALPHA '-DISUBSTITUTED BETA-PROPIOLACTONES | |
FR2308661A1 (en) | PROCESS FOR PREPARING MIXTURES POSSESSING SELF-ADHESION, ON THE BASIS OF RUBBERING COPOLYMERS OF ETHYLENE | |
DE2967449D1 (en) | Process for preparing polymerization catalyst, process for ethylene homopolymerization and ethylene homopolymer obtained by the process | |
CA1025596A (en) | High molecular weight, water-soluble polymers | |
RO63558A2 (en) | PROCESS FOR THE PREPARATION OF N-PHENYL-N'-1,2,3-THIADIAZOLE-5-YL-THIOCARBAMIDE | |
JPS532583A (en) | Improved preparation of olefin polymers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: HOECHST A.G. Effective date: 19911130 |