SG67482A1 - A process for polymerizing olefins - Google Patents

A process for polymerizing olefins

Info

Publication number
SG67482A1
SG67482A1 SG1998000454A SG1998000454A SG67482A1 SG 67482 A1 SG67482 A1 SG 67482A1 SG 1998000454 A SG1998000454 A SG 1998000454A SG 1998000454 A SG1998000454 A SG 1998000454A SG 67482 A1 SG67482 A1 SG 67482A1
Authority
SG
Singapore
Prior art keywords
polymerizing olefins
copolymer
olefin
chromium
articles
Prior art date
Application number
SG1998000454A
Other languages
English (en)
Inventor
Ashish M Sukhadia
Gerhard Kurt Guenther
Joseph Samuel Shveima
Joseph John Bergmeister
Elizabeth Ann Benham
Max Paul Mcdaniel
Rex Leo Bobsein
Steven Joseph Secora
Eric Tsu-Yin Hsieh
John Dale Steward
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of SG67482A1 publication Critical patent/SG67482A1/en

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Graft Or Block Polymers (AREA)
SG1998000454A 1997-03-07 1998-02-27 A process for polymerizing olefins SG67482A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81312897A 1997-03-07 1997-03-07

Publications (1)

Publication Number Publication Date
SG67482A1 true SG67482A1 (en) 1999-09-21

Family

ID=25211523

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998000454A SG67482A1 (en) 1997-03-07 1998-02-27 A process for polymerizing olefins

Country Status (13)

Country Link
US (2) US6617403B2 (de)
EP (1) EP0863166B1 (de)
KR (1) KR100495646B1 (de)
CN (1) CN1113910C (de)
AT (1) ATE230421T1 (de)
AU (1) AU5630198A (de)
CA (1) CA2231388C (de)
DE (1) DE69810364T2 (de)
ES (1) ES2190805T3 (de)
HU (1) HU224143B1 (de)
ID (1) ID20017A (de)
NO (1) NO317740B1 (de)
SG (1) SG67482A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201077B1 (en) * 1998-12-01 2001-03-13 Phillips Petroleum Company Process that produces polymers
US6569960B2 (en) 1999-07-27 2003-05-27 Phillips Petroleum Company Process to produce polymers
US6465586B2 (en) * 1999-11-12 2002-10-15 Mcdaniel Max P. Polymerization catalyst and process
US7307133B2 (en) 2004-04-22 2007-12-11 Chevron Phillips Chemical Company Lp Polymers having broad molecular weight distributions and methods of making the same
US6977235B2 (en) * 2004-04-22 2005-12-20 Chevron Phillips Chemical Company, Lp Catalyst systems comprising a calcined chromium catalyst and a non-transition metal cyclopentadienyl cocatalyst
US20070249793A1 (en) * 2006-04-19 2007-10-25 Vanderbilt Jeffrey J Simplified process to prepare polyolefins from saturated hydrocarbons
US9744747B2 (en) 2007-01-12 2017-08-29 Vitro, S.A.B. De C.V. Window interlayer with sound attenuation properties
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
US9089831B2 (en) 2011-10-25 2015-07-28 Chevron Phillips Chemical Company Lp System and method for blending polymers
US20130172499A1 (en) * 2011-12-30 2013-07-04 Michael W. Lynch Process for the preparation of olefin polymers in the presence of chromium catalysts
WO2014071119A1 (en) 2012-11-01 2014-05-08 Univation Technologies, Llc Mixed compatible ziegler-natta/chromium catalysts for improved polymer products
CN106467589B (zh) * 2015-08-21 2018-11-02 中国石油化工股份有限公司 一种用于乙烯聚合的催化剂组分、其制备方法及应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887494A (en) 1970-11-12 1975-06-03 Phillips Petroleum Co Olefin polymerization catalyst
US4312967A (en) * 1980-02-06 1982-01-26 Phillips Petroleum Co. Polymerization catalyst and process
DE3618259A1 (de) * 1986-05-30 1987-12-03 Basf Ag Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse
US4820785A (en) * 1986-06-16 1989-04-11 Phillips Petroleum Company In situ comonomer generation in olefin polymerization
US4816432A (en) * 1987-05-28 1989-03-28 Mobil Oil Corporation Catalyst composition for polymerizing alpha olefins
US5115068A (en) 1988-09-26 1992-05-19 Phillips Petroleum Company High strength linear, low density ethylene copolymer
CA2036929A1 (en) * 1990-05-14 1991-11-15 Donald R. Witt Polymerization catalysts and processes
US5071927A (en) * 1990-10-09 1991-12-10 Phillips Petroleum Company High-temperature slurry polymerization of ethylene
US5274056A (en) 1992-01-31 1993-12-28 Phillips Petroleum Company Linear, very low density polyethylene polymerization process and products thereof
US5486584A (en) * 1992-10-08 1996-01-23 Phillips Petroleum Company Chromium catalyst compositions

Also Published As

Publication number Publication date
DE69810364D1 (de) 2003-02-06
ATE230421T1 (de) 2003-01-15
ES2190805T3 (es) 2003-08-16
EP0863166A2 (de) 1998-09-09
EP0863166A3 (de) 1998-12-30
KR100495646B1 (ko) 2005-09-26
ID20017A (id) 1998-09-10
DE69810364T2 (de) 2003-07-03
HUP9800490A3 (en) 2002-01-28
HUP9800490A2 (hu) 1998-12-28
US6617403B2 (en) 2003-09-09
CA2231388A1 (en) 1998-09-07
NO980979D0 (no) 1998-03-06
US20020028891A1 (en) 2002-03-07
HU9800490D0 (en) 1998-05-28
CA2231388C (en) 2004-09-21
CN1193025A (zh) 1998-09-16
US20040087745A1 (en) 2004-05-06
HU224143B1 (hu) 2005-05-30
EP0863166B1 (de) 2003-01-02
KR19980079942A (ko) 1998-11-25
AU5630198A (en) 1998-09-10
NO317740B1 (no) 2004-12-13
NO980979L (no) 1998-09-08
CN1113910C (zh) 2003-07-09

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