IT1163242B - Procedimento per la polimerizzazione catalitica di isobutilene - Google Patents
Procedimento per la polimerizzazione catalitica di isobutileneInfo
- Publication number
- IT1163242B IT1163242B IT20489/83A IT2048983A IT1163242B IT 1163242 B IT1163242 B IT 1163242B IT 20489/83 A IT20489/83 A IT 20489/83A IT 2048983 A IT2048983 A IT 2048983A IT 1163242 B IT1163242 B IT 1163242B
- Authority
- IT
- Italy
- Prior art keywords
- isobutylene
- procedure
- catalytic polymerization
- catalytic
- polymerization
- 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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/08—Butenes
- C08F10/10—Isobutene
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)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/366,116 US4400493A (en) | 1982-04-07 | 1982-04-07 | Polymerization of isobutylene |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8320489A0 IT8320489A0 (it) | 1983-04-07 |
IT1163242B true IT1163242B (it) | 1987-04-08 |
Family
ID=23441732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20489/83A IT1163242B (it) | 1982-04-07 | 1983-04-07 | Procedimento per la polimerizzazione catalitica di isobutilene |
Country Status (10)
Country | Link |
---|---|
US (1) | US4400493A (it) |
JP (1) | JPS58183630A (it) |
AR (1) | AR231145A1 (it) |
BE (1) | BE896309A (it) |
CA (1) | CA1183554A (it) |
DE (1) | DE3312532A1 (it) |
FR (1) | FR2524896A1 (it) |
GB (1) | GB2118198B (it) |
IN (1) | IN157577B (it) |
IT (1) | IT1163242B (it) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300155A1 (de) * | 1983-01-05 | 1984-07-05 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von isobutylenpolymerisaten |
US4982045A (en) * | 1986-12-12 | 1991-01-01 | Exxon Chemical Patents Inc. | Fixed bed process for polymerizing liquid butenes |
US4939314A (en) * | 1988-12-19 | 1990-07-03 | Mobil Oil Corporation | Method for on-stream low-pressure regeneration of an oligomerization catalyst from a fluid-bed reactor operating at high pressure with hydrocarbons in a non-liquid phase |
US5840259A (en) * | 1993-04-05 | 1998-11-24 | Catalytic Distillation Technologies | Boiling point reactor with heat removal |
BR9709266A (pt) * | 1996-05-24 | 1999-08-10 | Bp Chem Int Ltd | Processo para polimerização de olefinas |
US6884858B2 (en) | 1999-10-19 | 2005-04-26 | Texas Petrochemicals Lp | Process for preparing polyolefin products |
US6562913B1 (en) | 1999-09-16 | 2003-05-13 | Texas Petrochemicals Lp | Process for producing high vinylidene polyisobutylene |
ATE507247T1 (de) | 1999-09-16 | 2011-05-15 | Tpc Group Llc | Verfahren zur herstellung von polyolefinprodukten |
US6992152B2 (en) * | 1999-10-19 | 2006-01-31 | Texas Petrochemicals Lp | Apparatus and method for controlling olefin polymerization process |
US6858188B2 (en) * | 2003-05-09 | 2005-02-22 | Texas Petrochemicals, Lp | Apparatus for preparing polyolefin products and methodology for using the same |
US7037999B2 (en) * | 2001-03-28 | 2006-05-02 | Texas Petrochemicals Lp | Mid-range vinylidene content polyisobutylene polymer product and process for producing the same |
US20100298507A1 (en) * | 2009-05-19 | 2010-11-25 | Menschig Klaus R | Polyisobutylene Production Process With Improved Efficiencies And/Or For Forming Products Having Improved Characteristics And Polyisobutylene Products Produced Thereby |
SG11202000231QA (en) | 2017-07-13 | 2020-02-27 | Arlanxeo Deutschland Gmbh | Process for the production of isobutene polymers with improved temperature control |
EP3943518A1 (en) | 2020-07-22 | 2022-01-26 | Indian Oil Corporation Limited | Polymerization catalyst system and process to produce highly reactive polyisobutylene |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957930A (en) * | 1956-08-27 | 1960-10-25 | Cosden Petroleum Corp | Process for the production of polyisobutylene |
US3119884A (en) * | 1958-03-27 | 1964-01-28 | Cosden Oil & Chem Co | Reactor and method for polymerizing olefins |
GB860376A (en) * | 1959-07-24 | 1961-02-01 | Petrochemicals Ltd | Improvements in or relating to the cooling of reaction mixtures |
US3681304A (en) * | 1970-07-29 | 1972-08-01 | Firestone Tire & Rubber Co | Process for the polymerization of conjugated dienes |
US3894998A (en) * | 1973-01-11 | 1975-07-15 | Du Pont | Multiple stage reactor system |
DE3010870A1 (de) * | 1980-03-21 | 1981-10-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur polymerisation von isobutylen |
GB2069369B (en) * | 1981-02-06 | 1984-04-18 | Sumitomo Chemical Co | Method and apparatus for removal of heat from an olefin polymerization reactor |
NL8100643A (nl) * | 1981-02-11 | 1982-09-01 | Stamicarbon | Werkwijze voor het afvoeren van warmte uit vloeiende mengsels bevattende een polymeriseerbaar monomeer en een werkzame polymerisatiekatalysator, werkwijze voor het polymeriseren van een polymeriseerbaar monomeer, en inrichting voor polymerisatiereakties. |
-
1982
- 1982-04-07 US US06/366,116 patent/US4400493A/en not_active Expired - Lifetime
-
1983
- 1983-03-08 IN IN284/CAL/83A patent/IN157577B/en unknown
- 1983-03-16 CA CA000423727A patent/CA1183554A/en not_active Expired
- 1983-03-21 AR AR292457A patent/AR231145A1/es active
- 1983-03-29 GB GB08308534A patent/GB2118198B/en not_active Expired
- 1983-03-29 BE BE0/210433A patent/BE896309A/fr not_active IP Right Cessation
- 1983-03-31 JP JP58054077A patent/JPS58183630A/ja active Granted
- 1983-04-06 FR FR8305620A patent/FR2524896A1/fr active Pending
- 1983-04-07 DE DE19833312532 patent/DE3312532A1/de not_active Withdrawn
- 1983-04-07 IT IT20489/83A patent/IT1163242B/it active
Also Published As
Publication number | Publication date |
---|---|
IN157577B (it) | 1986-04-26 |
US4400493A (en) | 1983-08-23 |
JPH0373528B2 (it) | 1991-11-22 |
BE896309A (fr) | 1983-09-29 |
GB2118198B (en) | 1984-12-19 |
GB8308534D0 (en) | 1983-05-05 |
FR2524896A1 (fr) | 1983-10-14 |
IT8320489A0 (it) | 1983-04-07 |
DE3312532A1 (de) | 1983-10-20 |
CA1183554A (en) | 1985-03-05 |
JPS58183630A (ja) | 1983-10-26 |
AR231145A1 (es) | 1984-09-28 |
GB2118198A (en) | 1983-10-26 |
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Legal Events
Date | Code | Title | Description |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960329 |