DZ2638A1 - Procédé de production d'un copolymère de l'éthylène et d'au moins une autre oléfine et copolymère ainsi obtenu. - Google Patents

Procédé de production d'un copolymère de l'éthylène et d'au moins une autre oléfine et copolymère ainsi obtenu.

Info

Publication number
DZ2638A1
DZ2638A1 DZ980248A DZ980248A DZ2638A1 DZ 2638 A1 DZ2638 A1 DZ 2638A1 DZ 980248 A DZ980248 A DZ 980248A DZ 980248 A DZ980248 A DZ 980248A DZ 2638 A1 DZ2638 A1 DZ 2638A1
Authority
DZ
Algeria
Prior art keywords
copolymer
olefin
ethylene
producing
Prior art date
Application number
DZ980248A
Other languages
English (en)
Inventor
Elizibeth Ann Benham
Max Paul Mcdaniel
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
Application granted granted Critical
Publication of DZ2638A1 publication Critical patent/DZ2638A1/fr

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
DZ980248A 1997-12-16 1998-11-03 Procédé de production d'un copolymère de l'éthylène et d'au moins une autre oléfine et copolymère ainsi obtenu. DZ2638A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/991,318 US6255413B1 (en) 1997-12-16 1997-12-16 Process to produce branched polymers from ethylene feedstock

Publications (1)

Publication Number Publication Date
DZ2638A1 true DZ2638A1 (fr) 2003-03-08

Family

ID=25537095

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ980248A DZ2638A1 (fr) 1997-12-16 1998-11-03 Procédé de production d'un copolymère de l'éthylène et d'au moins une autre oléfine et copolymère ainsi obtenu.

Country Status (10)

Country Link
US (2) US6255413B1 (fr)
EP (1) EP1040131A4 (fr)
KR (1) KR100505782B1 (fr)
CN (1) CN1113898C (fr)
AU (1) AU733852B2 (fr)
CA (1) CA2302236A1 (fr)
DZ (1) DZ2638A1 (fr)
HU (1) HUP0004751A3 (fr)
NO (1) NO20003060L (fr)
WO (1) WO1999031146A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2395292C (fr) * 1999-12-16 2009-05-26 Phillips Petroleum Company Catalyseur a base de compose organometallique
WO2002090393A1 (fr) 2001-05-07 2002-11-14 Exxonmobil Chemical Patents Inc. Resines de polyethylene
WO2003000751A1 (fr) * 2001-05-10 2003-01-03 Bittner George D Additifs exempts de substances chimiques perturbatrices du systeme endocrinien, et methode associee
US7223823B2 (en) * 2002-06-06 2007-05-29 Exxon Mobil Chemical Patents Inc. Catalyst system and process
TW200504093A (en) * 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
US7910669B2 (en) * 2009-03-17 2011-03-22 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
RU2662936C2 (ru) 2012-11-01 2018-07-31 Юнивейшн Текнолоджиз, Ллк Смешанные совместимые катализаторы циглера-натты/хромовые для получения улучшенных полимерных продуктов
JP6823533B2 (ja) * 2017-04-24 2021-02-03 東京エレクトロン株式会社 チタンシリサイド領域を形成する方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398004A (en) 1980-12-31 1983-08-09 Phillips Petroleum Company Olefin polymerization with phosphated silica-chromium catalyst with boron-containing cocatalyst
US4504638A (en) 1980-12-31 1985-03-12 Phillips Petroleum Company Ethylene polymers made from phosphate supported chromium catalyst
US4446243A (en) 1981-10-27 1984-05-01 Mobil Oil Corporation Catalysts for olefin polymerization comprising the reaction product of organotitanium and organochromium with zeolites
US4424139A (en) 1982-03-30 1984-01-03 Phillips Petroleum Company Catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound
US4503201A (en) 1982-08-05 1985-03-05 Phillips Petroleum Company Polymerization with CO reduced chromyl halide on silica catalyst
US5200478A (en) * 1983-04-04 1993-04-06 Solvay S.A. Method for activating supported chromium oxide catalysts and olefin polymerization process carried out therewith
US4806513A (en) 1984-05-29 1989-02-21 Phillips Petroleum Company Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same
US4640964A (en) 1984-07-02 1987-02-03 Phillips Petroleum Company Olefin polymerization with polyphosphate supported chromium catalysts
US4820785A (en) * 1986-06-16 1989-04-11 Phillips Petroleum Company In situ comonomer generation in olefin polymerization
US5171801A (en) * 1989-10-06 1992-12-15 Phillips Petroleum Company Process for olefin polymerization
US5066739A (en) 1990-07-30 1991-11-19 Phillips Petroleum Company Olefin polymerization with cyclopentadienyl lanthanidealkyl of hydride in presence of hydrogen
US5274056A (en) * 1992-01-31 1993-12-28 Phillips Petroleum Company Linear, very low density polyethylene polymerization process and products thereof
US5264642A (en) * 1992-06-19 1993-11-23 Mobil Oil Corp. Molecular weight control of olefin oligomers
US5284926A (en) * 1992-09-25 1994-02-08 Phillips Petroleum Company Catalyst system and process
US5276115A (en) 1992-12-14 1994-01-04 Phillips Petroleum Company Mono-1-olefin polymerization in the presence of hydrogen and a cyclopentadienyl compound
US5543376A (en) * 1994-02-25 1996-08-06 Phillips Petroleum Company Process for producing polyolefins

Also Published As

Publication number Publication date
EP1040131A1 (fr) 2000-10-04
CA2302236A1 (fr) 1999-06-24
US6518376B2 (en) 2003-02-11
WO1999031146A1 (fr) 1999-06-24
US6255413B1 (en) 2001-07-03
AU9583898A (en) 1999-07-05
CN1272849A (zh) 2000-11-08
NO20003060D0 (no) 2000-06-14
KR100505782B1 (ko) 2005-08-04
KR20010024671A (ko) 2001-03-26
HUP0004751A3 (en) 2005-03-29
HUP0004751A2 (hu) 2001-04-28
NO20003060L (no) 2000-08-16
AU733852B2 (en) 2001-05-31
US20010044507A1 (en) 2001-11-22
CN1113898C (zh) 2003-07-09
EP1040131A4 (fr) 2002-07-24

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