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CA2081798A1 - Procede de polymerisation de polyethylene tres basse densite et produits ainsi obtenus - Google Patents

Procede de polymerisation de polyethylene tres basse densite et produits ainsi obtenus

Info

Publication number
CA2081798A1
CA2081798A1 CA2081798A CA2081798A CA2081798A1 CA 2081798 A1 CA2081798 A1 CA 2081798A1 CA 2081798 A CA2081798 A CA 2081798A CA 2081798 A CA2081798 A CA 2081798A CA 2081798 A1 CA2081798 A1 CA 2081798A1
Authority
CA
Canada
Prior art keywords
polymerization process
linear
products
density polyethylene
low density
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.)
Granted
Application number
CA2081798A
Other languages
English (en)
Other versions
CA2081798C (fr
Inventor
Max P. Mcdaniel
Elizabeth A. Benham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
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 CA2081798A1 publication Critical patent/CA2081798A1/fr
Application granted granted Critical
Publication of CA2081798C publication Critical patent/CA2081798C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F210/02—Ethene
    • 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

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)
  • Polyethers (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002081798A 1992-01-31 1992-10-30 Procede de polymerisation de polyethylene tres basse densite et produits ainsi obtenus Expired - Lifetime CA2081798C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/829,807 1992-01-31
US07/829,807 US5208309A (en) 1992-01-31 1992-01-31 Linear, very low density polyethylene polymerization process and products thereof

Publications (2)

Publication Number Publication Date
CA2081798A1 true CA2081798A1 (fr) 1993-08-01
CA2081798C CA2081798C (fr) 1997-10-14

Family

ID=25255616

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002081798A Expired - Lifetime CA2081798C (fr) 1992-01-31 1992-10-30 Procede de polymerisation de polyethylene tres basse densite et produits ainsi obtenus

Country Status (22)

Country Link
US (1) US5208309A (fr)
EP (1) EP0553875B1 (fr)
JP (1) JP3283086B2 (fr)
KR (1) KR100250713B1 (fr)
CN (2) CN1069653C (fr)
AR (1) AR246097A1 (fr)
AT (1) ATE151082T1 (fr)
AU (1) AU651919B2 (fr)
BR (1) BR9300362A (fr)
CA (1) CA2081798C (fr)
DE (1) DE69309326T2 (fr)
DK (1) DK0553875T3 (fr)
ES (1) ES2101140T3 (fr)
FI (1) FI930362A (fr)
GR (1) GR3023819T3 (fr)
HU (1) HU212250B (fr)
MX (1) MX9300496A (fr)
MY (1) MY108973A (fr)
NO (1) NO300330B1 (fr)
SG (1) SG47057A1 (fr)
TW (1) TW268955B (fr)
ZA (1) ZA93320B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420220A (en) * 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
US5576263A (en) * 1993-12-28 1996-11-19 Phillips Petroleum Company Chromium catalyst compositions and ethylene polymerization processes therewith
CN100357327C (zh) * 1995-01-24 2007-12-26 纳幕尔杜邦公司 α－烯烃和烯烃聚合物及其制备方法
US5880241A (en) * 1995-01-24 1999-03-09 E. I. Du Pont De Nemours And Company Olefin polymers
US6897272B1 (en) 1995-01-24 2005-05-24 E.I. Du Pont De Nemours And Company α-olefins and olefin polymers and processes therefor
BE1010715A3 (fr) 1996-10-25 1998-12-01 Solvay Copolymere d'ethylene et d'au moins une alpha-olefine et procede pour son obtention.
US5866661A (en) * 1996-12-13 1999-02-02 Phillips Petroleum Company Ethylene polymerization processes and products thereof
EP0857737A1 (fr) * 1997-02-07 1998-08-12 Fina Research S.A. Production de polyethylène ayant résistance au choc
WO1999015569A1 (fr) * 1997-09-19 1999-04-01 Phillips Petroleum Company Catalyseurs de polymerisation et procedes correspondants
EP0952165A1 (fr) * 1998-04-24 1999-10-27 Fina Research S.A. Préparation de polyéthylène ayant des propriétés mécaniques améliorées
WO1999062967A2 (fr) * 1998-05-29 1999-12-09 E.I. Du Pont De Nemours And Company Copolymerisation d'olefines
US6174981B1 (en) * 1998-12-17 2001-01-16 Phillips Petroleum Company Polymerization process
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
CN1217733C (zh) * 1999-12-16 2005-09-07 菲利浦石油公司 有机金属化合物催化剂
WO2002000436A2 (fr) * 2000-06-22 2002-01-03 Exxonmobil Chemical Patents Inc. Polyethylenes a tres faible densite a base de metallocene
CN1176117C (zh) * 2000-07-05 2004-11-17 巴塞尔聚烯烃有限公司 承载的钛化铬催化剂和其在制备乙烯均聚物和共聚物中的应用
US7223823B2 (en) * 2002-06-06 2007-05-29 Exxon Mobil Chemical Patents Inc. Catalyst system and process
KR100469470B1 (ko) * 2003-01-30 2005-02-02 엘지전자 주식회사 열변형을 이용한 댐퍼 및 이를 구비한 세탁기
US20040167015A1 (en) * 2003-02-26 2004-08-26 Cann Kevin J. Production of broad molecular weight polyethylene
US7288596B2 (en) 2003-12-22 2007-10-30 Univation Technologies, Llc Polyethylene compositions having improved tear properties
US7193017B2 (en) * 2004-08-13 2007-03-20 Univation Technologies, Llc High strength biomodal polyethylene compositions
US7175543B2 (en) * 2005-01-26 2007-02-13 Callaway Golf Company Golf ball and thermoplastic material
US7312279B2 (en) * 2005-02-07 2007-12-25 Univation Technologies, Llc Polyethylene blend compositions
US7312267B2 (en) * 2005-02-23 2007-12-25 Callaway Golf Company Golf ball and thermoplastic material
US8258246B2 (en) * 2008-01-31 2012-09-04 Fina Technology, Inc. Preparation of supported chromium catalyst and polymerization process
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
US9174377B2 (en) 2011-05-12 2015-11-03 Chevron Phillips Chemical Company Lp Multilayer blown films for shrink applications
GB2518443A (en) * 2013-09-24 2015-03-25 Ibm Method for detecting phishing of a matrix barcode
WO2016109370A1 (fr) * 2014-12-30 2016-07-07 Shell Oil Company Procédé de conversion de composés oxygénés

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556110A (en) * 1978-10-20 1980-04-24 Nippon Oil Co Ltd Preparation of copolymer
US4424320A (en) * 1981-11-25 1984-01-03 Phillips Petroleum Company Polymerization with a silica base catalyst having titanium incorporated through use of peroxide
US4503201A (en) * 1982-08-05 1985-03-05 Phillips Petroleum Company Polymerization with CO reduced chromyl halide on silica catalyst
US4672096A (en) * 1984-04-04 1987-06-09 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
US4619980A (en) * 1985-04-01 1986-10-28 Phillips Petroleum Company Polymerization catalyst, method of making and use therefor
CA1309801C (fr) * 1987-09-18 1992-11-03 Elizabeth A. Boggs Procede de polymerisation d'olefine
US4966951A (en) * 1988-09-26 1990-10-30 Phillips Petroleum Company High strength linear, low density polyethylene polymerization process
CA2003882C (fr) * 1988-12-19 1997-01-07 Edwin Rogers Smith Terpolymere de polyethylene de tres faible densite thermoretrecissable
US5071927A (en) * 1990-10-09 1991-12-10 Phillips Petroleum Company High-temperature slurry polymerization of ethylene

Also Published As

Publication number Publication date
FI930362A (fi) 1993-08-01
AR246097A1 (es) 1994-03-30
HUT64980A (en) 1994-03-28
NO300330B1 (no) 1997-05-12
MX9300496A (es) 1994-07-29
AU3188393A (en) 1993-08-05
NO930331D0 (no) 1993-01-29
NO930331L (no) 1993-08-02
EP0553875B1 (fr) 1997-04-02
FI930362A0 (fi) 1993-01-28
EP0553875A1 (fr) 1993-08-04
US5208309A (en) 1993-05-04
CN1069653C (zh) 2001-08-15
MY108973A (en) 1996-11-30
CN1074686A (zh) 1993-07-28
DE69309326T2 (de) 1997-07-10
TW268955B (fr) 1996-01-21
JP3283086B2 (ja) 2002-05-20
DK0553875T3 (fr) 1997-04-21
ES2101140T3 (es) 1997-07-01
JPH05271340A (ja) 1993-10-19
CN1310187A (zh) 2001-08-29
AU651919B2 (en) 1994-08-04
HU212250B (en) 1996-04-29
SG47057A1 (en) 1998-03-20
KR930016450A (ko) 1993-08-26
DE69309326D1 (de) 1997-05-07
CA2081798C (fr) 1997-10-14
BR9300362A (pt) 1993-08-24
ATE151082T1 (de) 1997-04-15
ZA93320B (en) 1993-08-19
KR100250713B1 (ko) 2000-04-01
GR3023819T3 (en) 1997-09-30
HU9300226D0 (en) 1993-04-28

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Effective date: 20121030