ITRM930603A0 - Procedimento per polimerizzare etilene ad alta temperatura e ad alta pressione. - Google Patents
Procedimento per polimerizzare etilene ad alta temperatura e ad alta pressione.Info
- Publication number
- ITRM930603A0 ITRM930603A0 IT93RM603A ITRM930603A ITRM930603A0 IT RM930603 A0 ITRM930603 A0 IT RM930603A0 IT 93RM603 A IT93RM603 A IT 93RM603A IT RM930603 A ITRM930603 A IT RM930603A IT RM930603 A0 ITRM930603 A0 IT RM930603A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- polymerizing ethylene
- high temperature
- high pressure
- pressure
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 230000000379 polymerizing effect Effects 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24175092A JP3266942B2 (ja) | 1992-09-10 | 1992-09-10 | エチレンの高温高圧重合方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM930603A0 true ITRM930603A0 (it) | 1993-09-08 |
ITRM930603A1 ITRM930603A1 (it) | 1995-03-08 |
IT1266482B1 IT1266482B1 (it) | 1996-12-30 |
Family
ID=17078984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93RM000603A IT1266482B1 (it) | 1992-09-10 | 1993-09-08 | Procedimento per polimerizzare etilene ad alta temperatura e ad alta pressione. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5508364A (it) |
JP (1) | JP3266942B2 (it) |
KR (1) | KR940007068A (it) |
FR (1) | FR2695393B1 (it) |
IT (1) | IT1266482B1 (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08134122A (ja) * | 1994-11-11 | 1996-05-28 | Idemitsu Kosan Co Ltd | 重合用触媒及びそれを用いたスチレン系重合体の製造方法 |
US6514876B1 (en) | 1999-09-07 | 2003-02-04 | Steag Rtp Systems, Inc. | Pre-metal dielectric rapid thermal processing for sub-micron technology |
WO2012134700A2 (en) * | 2011-03-28 | 2012-10-04 | Dow Global Technologies Llc | Process to produce enhanced melt strength ethylene/alpha-olefin copolymers and articles thereof |
WO2013091033A1 (pt) * | 2011-12-22 | 2013-06-27 | Petróleo Brasileiro S.A. - Petrobras | Catalisador suportado em alumina para uso em polimerização de olefinas e método de preparo do mesmo |
CN104713853B (zh) * | 2015-02-05 | 2020-05-01 | 中国民航大学 | 一种可变强度移动式能见度标定系统及标定方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042610A (en) * | 1975-09-22 | 1977-08-16 | E. I. Du Pont De Nemours And Company | Process for preparing hydrocarbyl and silahydrocarbyl transition metal dihydrocarbylamides |
JPS5821407A (ja) * | 1981-07-30 | 1983-02-08 | Sumitomo Chem Co Ltd | エチレン重合体の製造方法 |
US4892914A (en) * | 1983-08-25 | 1990-01-09 | The Dow Chemical Company | Catalysts prepared from tetrakis(dialkylamide or diarylamide) derivatives of titanium and polymerization of olefins therewith |
US5134104A (en) * | 1988-06-28 | 1992-07-28 | Sumitomo Chemical Company, Limited | Liquid catalyst component, catalyst system containing said component and process for producing ethylene-α-olefin copolymer using said catalyst system |
US5039766A (en) * | 1988-06-28 | 1991-08-13 | Sumitomo Chemical Company, Limited | Liquid catalyst component, catalyst system containing said component and process for producing ethylene-alpha-olefin copolymer using said catalyst system |
JPH04285607A (ja) * | 1991-03-15 | 1992-10-09 | Sumitomo Chem Co Ltd | エチレン−α−オレフィン共重合体の製造方法 |
TW279872B (it) * | 1992-05-29 | 1996-07-01 | Sumitomo Chemical Co |
-
1992
- 1992-09-10 JP JP24175092A patent/JP3266942B2/ja not_active Expired - Fee Related
-
1993
- 1993-09-08 IT IT93RM000603A patent/IT1266482B1/it active IP Right Grant
- 1993-09-09 KR KR1019930018123A patent/KR940007068A/ko not_active Application Discontinuation
- 1993-09-10 FR FR9310773A patent/FR2695393B1/fr not_active Expired - Fee Related
-
1995
- 1995-08-22 US US08/517,856 patent/US5508364A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2695393B1 (fr) | 1995-08-11 |
JPH0693032A (ja) | 1994-04-05 |
IT1266482B1 (it) | 1996-12-30 |
KR940007068A (ko) | 1994-04-26 |
ITRM930603A1 (it) | 1995-03-08 |
JP3266942B2 (ja) | 2002-03-18 |
US5508364A (en) | 1996-04-16 |
FR2695393A1 (fr) | 1994-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960724 |