IT7948269A0 - Procedimento per produrre copolimeri a base di etilene - Google Patents
Procedimento per produrre copolimeri a base di etileneInfo
- Publication number
- IT7948269A0 IT7948269A0 IT7948269A IT4826979A IT7948269A0 IT 7948269 A0 IT7948269 A0 IT 7948269A0 IT 7948269 A IT7948269 A IT 7948269A IT 4826979 A IT4826979 A IT 4826979A IT 7948269 A0 IT7948269 A0 IT 7948269A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- based copolymers
- producing ethylene
- ethylene
- producing
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title 1
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782810396 DE2810396A1 (de) | 1978-03-10 | 1978-03-10 | Verfahren zur herstellung von copolymerisaten aus ethylen, mindestens einem anderen 1-monoolefin und gegebenenfalls einem nicht-konjugierten dien |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7948269A0 true IT7948269A0 (it) | 1979-03-08 |
Family
ID=6034060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7948269A IT7948269A0 (it) | 1978-03-10 | 1979-03-08 | Procedimento per produrre copolimeri a base di etilene |
Country Status (8)
Country | Link |
---|---|
US (1) | US4181790A (it) |
JP (1) | JPS54125288A (it) |
DE (1) | DE2810396A1 (it) |
FR (1) | FR2419300A1 (it) |
GB (1) | GB2018790A (it) |
IT (1) | IT7948269A0 (it) |
NL (1) | NL7901913A (it) |
SU (1) | SU839440A3 (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2933885C3 (de) * | 1979-08-22 | 1982-05-06 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von Copolymeren des Ethylens mit mindestens einem anderen 1-Monoolefin und ggf. einem nicht-konjugierten Dien |
US4789714A (en) * | 1983-06-15 | 1988-12-06 | Exxon Research & Engineering Co. | Molecular weight distribution modification in tubular reactor |
US5013801A (en) * | 1983-06-15 | 1991-05-07 | Charles Cozewith | Molecular weight distribution modification in a tubular reactor |
JPS6036511A (ja) * | 1983-08-10 | 1985-02-25 | Japan Synthetic Rubber Co Ltd | オレフイン共重合ゴムの製造方法 |
US5011891A (en) * | 1985-12-27 | 1991-04-30 | Exxon Research & Engineering Company | Elastomer polymer blends |
US4843129A (en) * | 1985-12-27 | 1989-06-27 | Exxon Research & Engineering Company | Elastomer-plastic blends |
US5177147A (en) * | 1986-03-03 | 1993-01-05 | Advanced Elastomer Systems, Lp | Elastomer-plastic blends |
US5502127A (en) * | 1994-03-31 | 1996-03-26 | Union Carbide Chemicals & Plastics Technology Corporation | Process for production of homogeneous polyethylene |
US6833417B2 (en) * | 2002-12-31 | 2004-12-21 | Univation Technologies, Llc | Processes for transitioning between chrome-based and mixed polymerization catalysts |
EP1999168B1 (en) * | 2006-03-30 | 2012-01-25 | Total Petrochemicals Research Feluy | Process for the preparation of ethylene polymers using a number of reactors arranged in series |
US9035000B2 (en) * | 2011-03-01 | 2015-05-19 | Mehrdad Seifali Abbas-Abadi | Polyolefin production using an improved catalyst system |
WO2017040005A1 (en) | 2015-08-31 | 2017-03-09 | Bridgestone Corporation | Copolymerization of polyenes and alkenes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3645993A (en) * | 1967-03-14 | 1972-02-29 | Copolymer Rubber & Chem Corp | Interpolymerization of a mixture of monoolefins and a polyene in the presence of a base and a halogenated compound |
-
1978
- 1978-03-10 DE DE19782810396 patent/DE2810396A1/de not_active Withdrawn
-
1979
- 1979-02-28 FR FR7905262A patent/FR2419300A1/fr not_active Withdrawn
- 1979-03-05 SU SU792733998A patent/SU839440A3/ru active
- 1979-03-08 JP JP2622879A patent/JPS54125288A/ja active Pending
- 1979-03-08 IT IT7948269A patent/IT7948269A0/it unknown
- 1979-03-09 US US06/019,066 patent/US4181790A/en not_active Expired - Lifetime
- 1979-03-09 NL NL7901913A patent/NL7901913A/xx not_active Application Discontinuation
- 1979-03-09 GB GB7908353A patent/GB2018790A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US4181790A (en) | 1980-01-01 |
FR2419300A1 (fr) | 1979-10-05 |
DE2810396A1 (de) | 1979-09-27 |
NL7901913A (nl) | 1979-09-12 |
JPS54125288A (en) | 1979-09-28 |
GB2018790A (en) | 1979-10-24 |
SU839440A3 (ru) | 1981-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7903853A (pt) | Composicoes herbicidas a base de derivados de pirazol | |
IT7951211A0 (it) | Procedimento per produrre copolimeri di propilene | |
AT372780B (de) | Fussleistenheizkoerper | |
IT1162291B (it) | Procedimento per la produzione di e spansi a base di poliolefine | |
BR7900964A (pt) | Composicoes herbicidas a base de derivados de piridazona | |
IT7948269A0 (it) | Procedimento per produrre copolimeri a base di etilene | |
IT1075514B (it) | Procedimento per produrre rivestimenti a base di poliidrossicomposti | |
IT1125488B (it) | Procedimento per preparare un copolimero | |
BE873974A (fr) | Isolant a base de perlite | |
IT1116210B (it) | Procedimento per produrre copolimeri a blocchi di propilene-etilene | |
IT1110252B (it) | Composizioni a base di polivinilbutirrale | |
IT1125473B (it) | Procedimento per preparare un copolimero | |
SE7807771L (sv) | Styrdon for en tyristor | |
IT1120408B (it) | Procedimento per produrre copolimeri di etilene | |
IT1127362B (it) | Composizioni diserbanti a base di tetraidrobenzotiazolimidazolidinoni | |
IT1165262B (it) | Procedimento per produrre copolimeri a blocchi di propilene-etilene | |
BR7800195A (pt) | Ferramenta acionada a polvora | |
IT7851965A0 (it) | Composizioni a base di amminoalcossiammine | |
IT1096280B (it) | Cocatalizzatore a base di trialchil-alluminio | |
IT1110018B (it) | Attrezzo a tenaglia | |
IT1105408B (it) | Procedimento per produrre rivestimenti a base di poliuretano | |
IT7849480A0 (it) | Procedimento per la produzione diresine a base di amminoformaldeide | |
ES504080A0 (es) | Procedimiento de obtencion de composiciones a base de polie-teres sililados | |
IT1194679B (it) | Fungicidi a base di ossazolidinoni | |
IT7948054A0 (it) | Scintillatori a base di distirilbifenili |