ZA954110B - Use of glycol ether compounds for the production of polyolefin catalysts and supports - Google Patents

Use of glycol ether compounds for the production of polyolefin catalysts and supports

Info

Publication number
ZA954110B
ZA954110B ZA954110A ZA954110A ZA954110B ZA 954110 B ZA954110 B ZA 954110B ZA 954110 A ZA954110 A ZA 954110A ZA 954110 A ZA954110 A ZA 954110A ZA 954110 B ZA954110 B ZA 954110B
Authority
ZA
South Africa
Prior art keywords
supports
production
glycol ether
ether compounds
polyolefin catalysts
Prior art date
Application number
ZA954110A
Other languages
English (en)
Inventor
Dean Alexander Denton
Original Assignee
Grace W R & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of ZA954110B publication Critical patent/ZA954110B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ZA954110A 1994-06-02 1995-05-19 Use of glycol ether compounds for the production of polyolefin catalysts and supports ZA954110B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/252,860 US5576262A (en) 1994-06-02 1994-06-02 Glycol ether compounds for the production of polyolefin catalysts and supports

Publications (1)

Publication Number Publication Date
ZA954110B true ZA954110B (en) 1996-01-19

Family

ID=22957856

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA954110A ZA954110B (en) 1994-06-02 1995-05-19 Use of glycol ether compounds for the production of polyolefin catalysts and supports

Country Status (6)

Country Link
US (2) US5576262A (fr)
EP (1) EP0763065B1 (fr)
AU (1) AU2436295A (fr)
DE (1) DE69511546T2 (fr)
WO (1) WO1995033777A1 (fr)
ZA (1) ZA954110B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE224405T1 (de) * 1996-05-01 2002-10-15 Ineos Silicas Ltd Poröser, anorganischer katalysatorträger
US6143683A (en) * 1997-04-09 2000-11-07 Fina Technology, Inc. Metallocene catalyst and catalyst system for polymerizing an olefin having at least 3 carbon atoms
EP0882740A1 (fr) 1997-06-06 1998-12-09 Fina Research S.A. Catalyseurs à base de chrome modifiés par titanation pour la production de polyéthylène présentant une plus grande résistance à la fissuration sous contrainte
EP0882743B1 (fr) * 1997-06-06 2003-11-12 ATOFINA Research Catalyseurs à base de chrome modifiés par titanation pour la production de polyéthlylène
CA2812628A1 (fr) 2010-10-07 2012-04-12 Saudi Basic Industries Corporation Procede de polymerisation de l'ethylene
US9023967B2 (en) 2011-11-30 2015-05-05 Chevron Phillips Chemical Company Lp Long chain branched polymers and methods of making same
US9587048B2 (en) 2015-04-29 2017-03-07 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10213766B2 (en) 2015-09-18 2019-02-26 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US9988468B2 (en) 2016-09-30 2018-06-05 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US11267914B2 (en) 2016-12-29 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10654953B2 (en) 2016-12-29 2020-05-19 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US20200369803A1 (en) 2016-12-29 2020-11-26 Chevron Phillips Chemical Company Lp Methods of Preparing a Catalyst
US10287369B2 (en) 2017-04-24 2019-05-14 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10323109B2 (en) 2017-11-17 2019-06-18 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US10513570B2 (en) 2017-11-17 2019-12-24 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
CN109835909B (zh) * 2017-11-28 2022-12-02 中国石油天然气股份有限公司 一种改性硅胶载体的制备方法
US10722874B2 (en) 2018-04-16 2020-07-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US11266976B2 (en) 2018-04-16 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst with low HRVOC emissions
US10543480B2 (en) 2018-04-16 2020-01-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900457A (en) * 1970-10-08 1975-08-19 Phillips Petroleum Co Olefin polymerization catalyst
US3887494A (en) * 1970-11-12 1975-06-03 Phillips Petroleum Co Olefin polymerization catalyst
US4081407A (en) * 1976-03-18 1978-03-28 Phillips Petroleum Company Catalyst support prepared by alcohol treatment of hydrogels
US4169926A (en) * 1978-01-16 1979-10-02 Phillips Petroleum Company Inorganic hydrogels and uses thereof
US4476243A (en) * 1980-04-18 1984-10-09 Chemplex Company Olefin polymerization catalyst and catalyst support
US4364855A (en) * 1980-12-31 1982-12-21 Phillips Petroleum Company Production of aluminum phosphate from concentrated mass
US4436883A (en) * 1982-01-20 1984-03-13 Phillips Petroleum Company Polymerization using a support formed by heating silica gel in inert atmosphere
US4436882A (en) * 1982-01-20 1984-03-13 Phillips Petroleum Company Polymerization process utilizing a catalyst prepared by aging of a chromium-containing gel at high pH
US4927614A (en) * 1988-02-19 1990-05-22 The Dow Chemical Company Process for growing berlinite crystals
US5206189A (en) * 1991-10-25 1993-04-27 Instituto Guido Donegani S.P.A. Sol-gel method for the preparation of monolithic multicomponent oxide glasses

Also Published As

Publication number Publication date
DE69511546T2 (de) 2000-04-13
US5576262A (en) 1996-11-19
DE69511546D1 (de) 1999-09-23
EP0763065B1 (fr) 1999-08-18
WO1995033777A1 (fr) 1995-12-14
AU2436295A (en) 1996-01-04
EP0763065A1 (fr) 1997-03-19
US5599762A (en) 1997-02-04

Similar Documents

Publication Publication Date Title
ZA954110B (en) Use of glycol ether compounds for the production of polyolefin catalysts and supports
IL130548A0 (en) Vertically pleated diaper liner
AU1537495A (en) Process for the preparation of alkylene glycols
GB2296437B (en) Absorbent product
ZA9510863B (en) Absorbent product
EP0699695A3 (fr) Procédé de préparation de copolyacétals
ZA976596B (en) Process for the catalytic preparation of n-acylglycine derivatives
GB9509826D0 (en) Process for the preparation of imidazolutidine
IL129868A0 (en) Process for the synthesis of benzothiopenes
GR3026195T3 (en) Process for the purification of difluoromethane
GB9221664D0 (en) Propylene glycol monomethyl ether propionate and the process for the preparation thereof
IL112839A0 (en) Methods for the purification of halofluorocarbons
GB9419989D0 (en) Collapsible table
ZA9510318B (en) New process for the preparation of sameridine
ZA9510894B (en) Process for the preparation of chloromethylpyridines
GB2289047B (en) Propylene glycol monomethyl ether butyrates and isomers, and the process for the preparation thereof
IL113555A0 (en) Process for the synthesis of haloalkylferrocenes
ZA954109B (en) High pore volume polyolefin catalyst
EP0690056A3 (fr) Procédé pour la préparation de purines
KR960014051U (ko) 자동차 수납용 간이테이블
EG21037A (en) Process for the synthesis of benzathiophenes
IL116760A0 (en) Process for the preparation of 4-hydroxydiphenyl ether
EP0701984A3 (fr) Procédé pour la préparation d'amides de métaux alkaliques
NO941083D0 (no) Fremgangsmåte for fremstilling av etylenglykol
PH30475A (en) Propylene glycol monomethyl ether butyrates and isomers and the process for the preparation thereof