IN150338B - - Google Patents
Info
- Publication number
- IN150338B IN150338B IN821/DEL/78A IN821DE1978A IN150338B IN 150338 B IN150338 B IN 150338B IN 821DE1978 A IN821DE1978 A IN 821DE1978A IN 150338 B IN150338 B IN 150338B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/28—Metal alcoholates
- C07C31/30—Alkali metal or alkaline earth metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/68—Preparation of metal alcoholates
- C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/68—Preparation of metal alcoholates
- C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
- C07C29/705—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups by transalcoholysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/28—Metal alcoholates
- C07C31/32—Aluminium alcoholates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/126—Acids containing more than four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7711923A NL7711923A (nl) | 1977-10-31 | 1977-10-31 | Oplossingen van organische zuurstof bevattende magnesiumverbindingen in koolwaterstoffen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN150338B true IN150338B (de) | 1982-09-11 |
Family
ID=19829438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN821/DEL/78A IN150338B (de) | 1977-10-31 | 1978-11-16 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4178300A (de) |
| EP (1) | EP0001861B1 (de) |
| JP (1) | JPS5470227A (de) |
| AT (1) | AT375377B (de) |
| BR (1) | BR7807156A (de) |
| CA (1) | CA1123158A (de) |
| DE (1) | DE2861168D1 (de) |
| ES (1) | ES474044A1 (de) |
| HU (1) | HU180936B (de) |
| IN (1) | IN150338B (de) |
| IT (1) | IT1106061B (de) |
| MX (1) | MX4072E (de) |
| NL (1) | NL7711923A (de) |
| PL (1) | PL117709B1 (de) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1187105A (en) * | 1979-09-27 | 1985-05-14 | James H. Mccain, Jr. | Process for preparation of catalysts for oxyalkylation of reactive hydrogen compounds |
| CA1187104A (en) * | 1979-09-27 | 1985-05-14 | James H. Mccain, Jr. | Barium catalysts for oxyalkylation of reactive hydrogen compounds |
| DE3064301D1 (en) * | 1979-10-18 | 1983-08-25 | Interox Chemicals Ltd | Magnesium salts of peroxycarboxylic acids, processes for their preparation and their use as bleaching agents in washing compositions, and processes |
| US4670573A (en) * | 1984-12-17 | 1987-06-02 | Stauffer Chemical Company | Activated preparation of metal alkoxides |
| US4792640A (en) * | 1986-04-18 | 1988-12-20 | Lithium Corporation Of America | Hydrocarbyloxy magnesium halides |
| US4748283A (en) * | 1987-02-17 | 1988-05-31 | Lithium Corporation Of America | Hydrocarbon and chlorinated hydrocarbon-soluble magnesium dialkoxides |
| US4820879A (en) * | 1987-06-05 | 1989-04-11 | Lithium Corporation Of America | Preparation of hydrocarbyloxy magnesium halides |
| US5250740A (en) * | 1988-03-31 | 1993-10-05 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Precursors for metal fluoride deposition and use thereof |
| US4904788A (en) * | 1988-06-07 | 1990-02-27 | Texas Alkyls, Inc. | Hydrocarbon-soluble complexes of magnesium alkoxides with magnesium amides |
| US4885406A (en) * | 1988-07-05 | 1989-12-05 | Texas Alkyls, Inc. | Hydrocarbon-soluble complexes of magnesium alkoxides with magnesium aryl oxides |
| JP2660315B2 (ja) * | 1993-03-04 | 1997-10-08 | 富士見緑化株式会社 | 土留め用ストッパを併用した法面等の緑化工法 |
| DE19545444A1 (de) * | 1995-12-06 | 1997-06-12 | Du Pont | Alkoxide mit Erdalkalien und Titan, Zirkon und/oder Hafnium, deren Herstellung und Verwendung |
| DE19757499A1 (de) * | 1997-12-23 | 1999-06-24 | Studiengesellschaft Kohle Mbh | Verfahren zur Synthese von Organomagnesium-Verbindungen unter Einsatz von Katalysatoren |
| DE10058286B4 (de) * | 2000-11-23 | 2004-05-06 | Chemetall Gmbh | Verfahren zur Herstellung von Magnesiumalkoholaten |
| DE10358412A1 (de) * | 2003-12-13 | 2005-07-07 | Degussa Ag | Verfahren zur Herstellung alkoxyreiner Erdalkalialkoxide |
| CN101970508B (zh) * | 2008-03-14 | 2013-03-27 | 沙特基础工业公司 | 催化剂体系及在该催化剂体系的存在下制备聚乙烯的方法 |
| US20110159287A1 (en) * | 2008-04-17 | 2011-06-30 | Saudi Basic Industries Corporation | Process for the Production of Ultra High Molecular Weight Polyethylene |
| EP2284199A1 (de) | 2009-08-14 | 2011-02-16 | Saudi Basic Industries Corporation | Katalysatorsystem und Verfahren zur Herstellung von Polyethylen |
| KR20140107368A (ko) | 2011-12-12 | 2014-09-04 | 사우디 베이식 인더스트리즈 코포레이션 | 촉매 시스템 및 이 촉매 시스템의 존재하에 초고분자량의 폴리에틸렌을 생산하는 방법 |
| BR112014013764B1 (pt) | 2011-12-12 | 2021-04-27 | Saudi Basic Industries Corporation | Processo para a produção de polietileno bimodal na presença desse sistema de catalisador |
| EP2841472A1 (de) | 2012-04-26 | 2015-03-04 | Saudi Basic Industries Corporation | Verfahren zur polymerisation von ethylen |
| EA034572B1 (ru) | 2014-09-23 | 2020-02-21 | Сабик Глоубл Текнолоджиз Б.В. | Непрерывный способ получения сверхвысокомолекулярного полиэтилена |
| EP3303424B1 (de) | 2015-05-28 | 2020-03-11 | SABIC Global Technologies B.V. | Multimodales hochdichtes polyethylen |
| US10696826B2 (en) | 2015-07-16 | 2020-06-30 | Sabic Global Technologies B.V. | Bimodal high density polyethylene |
| EP3532516A1 (de) | 2016-10-28 | 2019-09-04 | SABIC Global Technologies B.V. | Verfahren zur herstellung von polyethylen mit ultrahohem molekulargewicht |
| WO2019197163A1 (en) | 2018-04-12 | 2019-10-17 | Sabic Global Technologies B.V. | Polyethylene composition |
| WO2021028159A1 (en) | 2019-08-12 | 2021-02-18 | Sabic Global Technologies B.V. | Multimodal polyethylene |
| US11214633B2 (en) | 2019-09-10 | 2022-01-04 | Braskem America, Inc. | Ziegler-Natta catalyst systems and methods of controlling particle size |
| WO2022122622A2 (en) | 2020-12-11 | 2022-06-16 | Sabic Global Technologies B.V. | Multimodal polyethylene |
| EP4105248B1 (de) | 2021-06-15 | 2024-04-03 | SABIC Global Technologies B.V. | Multimodales polyethylen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2287088A (en) * | 1939-12-28 | 1942-06-23 | Standard Oil Dev Co | Process for producing magnesium alcoholates |
| US2593314A (en) * | 1949-03-15 | 1952-04-15 | Standard Oil Dev Co | Process for producing magnesia |
| US2570058A (en) * | 1949-07-23 | 1951-10-02 | Standard Oil Dev Co | Preparation of magnesia gels |
| NL130788C (de) * | 1963-12-23 | |||
| GB1272156A (en) * | 1970-06-24 | 1972-04-26 | Leuna Werke Veb | Production of mixed acyl metal alcoholates |
| NL161467C (nl) * | 1970-12-02 | 1980-02-15 | Stamicarbon | Werkwijze voor het polymeriseren van etheen. |
-
1977
- 1977-10-31 NL NL7711923A patent/NL7711923A/xx not_active Application Discontinuation
-
1978
- 1978-10-09 ES ES474044A patent/ES474044A1/es not_active Expired
- 1978-10-30 MX MX787504U patent/MX4072E/es unknown
- 1978-10-30 IT IT51708/78A patent/IT1106061B/it active
- 1978-10-30 HU HU78SA3145A patent/HU180936B/hu unknown
- 1978-10-30 JP JP13365278A patent/JPS5470227A/ja active Pending
- 1978-10-30 DE DE7878200272T patent/DE2861168D1/de not_active Expired
- 1978-10-30 EP EP78200272A patent/EP0001861B1/de not_active Expired
- 1978-10-30 BR BR7807156A patent/BR7807156A/pt unknown
- 1978-10-31 AT AT0779778A patent/AT375377B/de active
- 1978-10-31 CA CA315,182A patent/CA1123158A/en not_active Expired
- 1978-10-31 PL PL1978210619A patent/PL117709B1/pl unknown
- 1978-10-31 US US05/957,002 patent/US4178300A/en not_active Expired - Lifetime
- 1978-11-16 IN IN821/DEL/78A patent/IN150338B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL117709B1 (en) | 1981-08-31 |
| HU180936B (en) | 1983-05-30 |
| ATA779778A (de) | 1983-12-15 |
| EP0001861B1 (de) | 1981-10-14 |
| MX4072E (es) | 1981-12-02 |
| JPS5470227A (en) | 1979-06-05 |
| AT375377B (de) | 1984-07-25 |
| IT7851708A0 (it) | 1978-10-30 |
| NL7711923A (nl) | 1979-05-02 |
| BR7807156A (pt) | 1979-07-10 |
| US4178300A (en) | 1979-12-11 |
| ES474044A1 (es) | 1979-10-16 |
| DE2861168D1 (en) | 1981-12-24 |
| EP0001861A1 (de) | 1979-05-16 |
| IT1106061B (it) | 1985-11-11 |
| CA1123158A (en) | 1982-05-11 |
| PL210619A1 (pl) | 1979-06-18 |