FR1363804A - Procédé de récupération des polyoléfines - Google Patents
Procédé de récupération des polyoléfinesInfo
- Publication number
- FR1363804A FR1363804A FR942156A FR942156A FR1363804A FR 1363804 A FR1363804 A FR 1363804A FR 942156 A FR942156 A FR 942156A FR 942156 A FR942156 A FR 942156A FR 1363804 A FR1363804 A FR 1363804A
- Authority
- FR
- France
- Prior art keywords
- recovery process
- polyolefin recovery
- polyolefin
- recovery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
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 |
---|---|---|---|
US212715A US3164578A (en) | 1962-07-26 | 1962-07-26 | Recovery process for polyolefins |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1363804A true FR1363804A (fr) | 1964-06-12 |
Family
ID=22792155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR942156A Expired FR1363804A (fr) | 1962-07-26 | 1963-07-22 | Procédé de récupération des polyoléfines |
Country Status (3)
Country | Link |
---|---|
US (1) | US3164578A (fr) |
FR (1) | FR1363804A (fr) |
GB (1) | GB986997A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2607601A1 (de) * | 1975-02-28 | 1976-09-09 | Charbonnages Ste Chimique | Verbessertes verfahren zur herstellung von polyaethylen nach dem hochdruck/hochtemperatur-verfahren unter verwendung eines ziegler-katalysators |
EP0073001A2 (fr) * | 1981-08-21 | 1983-03-02 | Hoechst Aktiengesellschaft | Procédé pour éloigner les restes de calalyseur des polyoléfines |
EP0113658A1 (fr) * | 1983-01-06 | 1984-07-18 | Showa Denko Kabushiki Kaisha | Procédé pour la purification de polymères d'acétylène |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852252A (en) * | 1969-03-27 | 1974-12-03 | Phillips Petroleum Co | Purification of high molecular weight polymers to reduce hydrogenation conditions |
US4016349A (en) * | 1975-10-30 | 1977-04-05 | E. I. Du Pont De Nemours And Company | Process for removing vanadium residues from polymer solutions |
US4634744A (en) * | 1985-01-09 | 1987-01-06 | Chemplex Company | Method of catalyst deactivation |
US7989670B2 (en) * | 2005-07-19 | 2011-08-02 | Exxonmobil Chemical Patents Inc. | Process to produce high viscosity fluids |
WO2007011462A1 (fr) | 2005-07-19 | 2007-01-25 | Exxonmobil Chemical Patents Inc. | Lubrifiants obtenus à partir de charges d'alpha-oléfines mélangées |
WO2007011459A1 (fr) * | 2005-07-19 | 2007-01-25 | Exxonmobil Chemical Patents Inc. | Nouvelles compositions polyalphaolefiniques et procedes de realisation afferents |
US8921290B2 (en) | 2006-06-06 | 2014-12-30 | Exxonmobil Research And Engineering Company | Gear oil compositions |
US8834705B2 (en) | 2006-06-06 | 2014-09-16 | Exxonmobil Research And Engineering Company | Gear oil compositions |
US8299007B2 (en) * | 2006-06-06 | 2012-10-30 | Exxonmobil Research And Engineering Company | Base stock lubricant blends |
US8535514B2 (en) * | 2006-06-06 | 2013-09-17 | Exxonmobil Research And Engineering Company | High viscosity metallocene catalyst PAO novel base stock lubricant blends |
US8501675B2 (en) | 2006-06-06 | 2013-08-06 | Exxonmobil Research And Engineering Company | High viscosity novel base stock lubricant viscosity blends |
EP2041190B1 (fr) * | 2006-07-19 | 2012-10-24 | ExxonMobil Chemical Patents Inc. | Procédé de production de polyoléfines utilisant des catalyseurs métallocènes |
US7601255B2 (en) * | 2006-09-06 | 2009-10-13 | Chemtura Corporation | Process for removal of residual catalyst components |
US8513478B2 (en) * | 2007-08-01 | 2013-08-20 | Exxonmobil Chemical Patents Inc. | Process to produce polyalphaolefins |
ATE524500T1 (de) * | 2008-01-31 | 2011-09-15 | Exxonmobil Chem Patents Inc | Verbesserte verwendung linearer alpha-olefine bei der herstellung von metallocen-katalysierten poly-alpha-olefinen |
US8865959B2 (en) * | 2008-03-18 | 2014-10-21 | Exxonmobil Chemical Patents Inc. | Process for synthetic lubricant production |
CN105175597A (zh) | 2008-03-31 | 2015-12-23 | 埃克森美孚化学专利公司 | 剪切稳定的高粘度pao 的制备 |
US8394746B2 (en) * | 2008-08-22 | 2013-03-12 | Exxonmobil Research And Engineering Company | Low sulfur and low metal additive formulations for high performance industrial oils |
US8476205B2 (en) * | 2008-10-03 | 2013-07-02 | Exxonmobil Research And Engineering Company | Chromium HVI-PAO bi-modal lubricant compositions |
US8716201B2 (en) * | 2009-10-02 | 2014-05-06 | Exxonmobil Research And Engineering Company | Alkylated naphtylene base stock lubricant formulations |
CA2782873C (fr) * | 2009-12-24 | 2016-06-28 | Exxonmobil Chemical Patents Inc. | Procede de production d'huiles de base synthetiques inedites |
US8728999B2 (en) * | 2010-02-01 | 2014-05-20 | Exxonmobil Research And Engineering Company | Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient |
US8598103B2 (en) * | 2010-02-01 | 2013-12-03 | Exxonmobil Research And Engineering Company | Method for improving the fuel efficiency of engine oil compositions for large low, medium and high speed engines by reducing the traction coefficient |
US8642523B2 (en) * | 2010-02-01 | 2014-02-04 | Exxonmobil Research And Engineering Company | Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient |
US8759267B2 (en) * | 2010-02-01 | 2014-06-24 | Exxonmobil Research And Engineering Company | Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient |
US8748362B2 (en) * | 2010-02-01 | 2014-06-10 | Exxonmobile Research And Engineering Company | Method for improving the fuel efficiency of engine oil compositions for large low and medium speed gas engines by reducing the traction coefficient |
US9815915B2 (en) | 2010-09-03 | 2017-11-14 | Exxonmobil Chemical Patents Inc. | Production of liquid polyolefins |
WO2013055480A1 (fr) | 2011-10-10 | 2013-04-18 | Exxonmobil Research And Engineering Company | Compositions d'huile pour moteurs à viscosité faible |
US11441022B2 (en) * | 2016-10-07 | 2022-09-13 | Showa Denko Materials Co., Ltd. | Resin member and sheet using same, method for producing resin member, and heat storage material and heat control sheet using same |
CN113856637B (zh) * | 2021-11-01 | 2024-04-09 | 万华化学集团股份有限公司 | 一种螯合吸附填料的制备方法及其应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827445A (en) * | 1955-09-16 | 1958-03-18 | Dow Chemical Co | Purification of polymerized olefins prepared with catalytic metal compounds |
US2978442A (en) * | 1957-05-01 | 1961-04-04 | Du Pont | Recovery process for polyethylene |
-
1962
- 1962-07-26 US US212715A patent/US3164578A/en not_active Expired - Lifetime
-
1963
- 1963-07-16 GB GB28149/63A patent/GB986997A/en not_active Expired
- 1963-07-22 FR FR942156A patent/FR1363804A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2607601A1 (de) * | 1975-02-28 | 1976-09-09 | Charbonnages Ste Chimique | Verbessertes verfahren zur herstellung von polyaethylen nach dem hochdruck/hochtemperatur-verfahren unter verwendung eines ziegler-katalysators |
EP0073001A2 (fr) * | 1981-08-21 | 1983-03-02 | Hoechst Aktiengesellschaft | Procédé pour éloigner les restes de calalyseur des polyoléfines |
EP0073001A3 (en) * | 1981-08-21 | 1983-05-18 | Hoechst Aktiengesellschaft | Process to remove catalyst's rests from polyolefines |
US4476297A (en) * | 1981-08-21 | 1984-10-09 | Hoechst Aktiengesellschaft | Process for removing catalyst residues from polyolefins |
EP0113658A1 (fr) * | 1983-01-06 | 1984-07-18 | Showa Denko Kabushiki Kaisha | Procédé pour la purification de polymères d'acétylène |
Also Published As
Publication number | Publication date |
---|---|
US3164578A (en) | 1965-01-05 |
GB986997A (en) | 1965-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1363804A (fr) | Procédé de récupération des polyoléfines | |
CH430390A (fr) | Procédé de soudage | |
BE619121A (fr) | Procédé de filtration. | |
CH409417A (fr) | Procédé de récupération de la cryolite | |
CH428963A (fr) | Procédé de séparation du radium | |
FR1329628A (fr) | Procédé de métallisation | |
CH419822A (fr) | Procédé de séchage | |
FR1290856A (fr) | Procédé de filtration | |
FR1198950A (fr) | Procédé de purification des polyoléfines | |
FR1308823A (fr) | Procédé de purification de polyoléfines | |
FR1324447A (fr) | Procédé de récupération de la cryolite | |
FR1336893A (fr) | Procédé de stérilisation | |
FR1400367A (fr) | Procédé de conversion des hydrocarbures | |
FR1355292A (fr) | Procédé de chloration | |
FR1336607A (fr) | Procédé de récupération de la nicotine | |
FR1410555A (fr) | Procédé de purification de polyoléfines | |
FR1410548A (fr) | Procédé de purification de polyoléfines | |
FR1340016A (fr) | Procédé de construction | |
FR1374770A (fr) | Procédé de blanchiment | |
FR1332481A (fr) | Procédé de conditionnement | |
FR1319666A (fr) | Procédé de récupération du chlore | |
FR1339390A (fr) | Procédé de soudure | |
FR1350499A (fr) | Procédé de thermocopie | |
FR85952E (fr) | Procédé de récupération de catalyseurs | |
FR1352151A (fr) | Procédé de télémesure |