BR9711653A - Processo para inibir a deteriora-Æo em um pol¡mero composi-Æo e artigo desta - Google Patents

Processo para inibir a deteriora-Æo em um pol¡mero composi-Æo e artigo desta

Info

Publication number
BR9711653A
BR9711653A BR9711653A BR9711653A BR9711653A BR 9711653 A BR9711653 A BR 9711653A BR 9711653 A BR9711653 A BR 9711653A BR 9711653 A BR9711653 A BR 9711653A BR 9711653 A BR9711653 A BR 9711653A
Authority
BR
Brazil
Prior art keywords
article
polymer composition
inhibiting deterioration
inhibiting
deterioration
Prior art date
Application number
BR9711653A
Other languages
English (en)
Inventor
Michael J Mullins
Peter N Nickias
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR9711653A publication Critical patent/BR9711653A/pt

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • 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
    • 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
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61908—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/61922—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/61927—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR9711653A 1996-09-04 1997-08-27 Processo para inibir a deteriora-Æo em um pol¡mero composi-Æo e artigo desta BR9711653A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2543096P 1996-09-04 1996-09-04
PCT/US1997/015095 WO1998009995A1 (en) 1996-09-04 1997-08-27 Incorporation of free radical inhibitors in polyolefins

Publications (1)

Publication Number Publication Date
BR9711653A true BR9711653A (pt) 1999-08-24

Family

ID=21826022

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9711653A BR9711653A (pt) 1996-09-04 1997-08-27 Processo para inibir a deteriora-Æo em um pol¡mero composi-Æo e artigo desta

Country Status (8)

Country Link
US (1) US6410629B1 (pt)
EP (1) EP0923609A1 (pt)
JP (1) JP2000517372A (pt)
KR (1) KR20000068400A (pt)
CN (1) CN1232472A (pt)
BR (1) BR9711653A (pt)
CA (1) CA2264141A1 (pt)
WO (1) WO1998009995A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7371793B2 (en) 2004-03-15 2008-05-13 Exxonmobil Chemical Patents Inc. Nanocomposite comprising stabilization functionalized thermoplastic polyolefins
JP4969070B2 (ja) * 2005-03-11 2012-07-04 株式会社Ａｄｅｋａ 安定化されたポリマーの製造方法
JP2006342326A (ja) * 2005-05-12 2006-12-21 Japan Polypropylene Corp オレフィン重合用触媒およびオレフィン重合用触媒の製造方法
US8298440B2 (en) * 2010-06-03 2012-10-30 General Electric Company Methods and compositions for inhibiting vinyl aromatic monomer polymerization
KR101868188B1 (ko) * 2011-03-08 2018-06-15 다우 글로벌 테크놀로지스 엘엘씨 에틸렌-기재 중합 반응에서 사용되는 용매를 재활용시키는 방법 및 이를 위한 시스템
JP7175692B2 (ja) * 2018-03-26 2022-11-21 三井化学株式会社 オレフィン重合用触媒、およびオレフィン重合体の製造方法
CN115894758B (zh) * 2021-09-30 2024-05-07 中国石油化工股份有限公司 乙烯-环烯烃共聚物及其制备方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE703249C (de) 1939-08-17 1941-03-05 Kloeckner Humboldt Deutz Akt G Lagerung des oberen Endes von Doppelkegelbrechern
US3477991A (en) 1968-06-05 1969-11-11 Exxon Research Engineering Co Alkenyl hindered phenol and a copolymer of an alkenyl phenol and a monoolefin
DE1947590C3 (de) 1968-09-19 1979-04-12 Mitsui Petrochemical Industries Ltd., Tokio Mischpolymere auf Basis von aOlefinen und a-Alkenylarylverbindungen und Verfahren zu deren Herstellung
US4170589A (en) * 1978-02-22 1979-10-09 Union Carbide Corporation Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant
IT1140221B (it) 1981-10-14 1986-09-24 Montedison Spa Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione
US5350786A (en) 1986-06-30 1994-09-27 Enichem Synthesis S.P.A. Process of (co)polymerization of α-olefins in the presence of stabilizers
US5367090A (en) 1987-05-08 1994-11-22 Aristech Chemical Corporation Incorporation of functional groups in polymers
US5296626A (en) 1987-05-08 1994-03-22 Aristech Chemical Corporation Incorporation of functional groups in polymers
US5296562A (en) 1987-05-08 1994-03-22 Aristech Chemical Corporation Incorporation of functional groups in polymers
US5329037A (en) 1987-05-08 1994-07-12 Aristech Chemical Corporation Incorporation of functional groups in polymers
EP0316369B1 (en) 1987-05-08 1993-03-24 Aristech Chemical Corporation Incorporation of functional groups in polymers
US5294679A (en) 1987-05-08 1994-03-15 Aristech Chemical Corporation Incorporation of functional groups in polymers
US4853426A (en) 1988-01-25 1989-08-01 Shell Oil Company In-reactor stabilization of polyolefins via coated stabilizers
US5032653A (en) 1988-06-28 1991-07-16 Exxon Chemical Patents, Inc. Direct synthesis by cationic polymerization of nitrogen-containing polymers
EP0363990A3 (en) 1988-10-14 1991-09-11 Aristech Chemical Corporation Incorporation of functional groups in polymers
US5064878A (en) 1989-07-05 1991-11-12 Shell Oil Company In-reactor stabilization of polymers via coated stabilizers
IT1231768B (it) 1989-08-02 1991-12-21 Himont Inc Composizioni polipropileniche adatte alla modifica di bitumi.
US5547675A (en) 1989-09-13 1996-08-20 Exxon Chemical Patents Inc. Modified monocyclopentadienyl transition metal/alumoxane catalyst system for polymerization of olefins
US5017727A (en) 1990-07-10 1991-05-21 Copolymer Rubber & Chemical Corporation Polymerizable antioxidant composition
US5157164A (en) 1990-07-10 1992-10-20 Copolymer Rubber & Chemical Corp. Polymerizable antioxidant composition
JP3176386B2 (ja) 1991-04-30 2001-06-18 三菱化学株式会社 アミノ基含有重合体
IT1252205B (it) * 1991-12-13 1995-06-05 Himont Inc Processo per la preparazione di poliolefine stabilizzate e prodotti cosi` ottenuti.
US5296433A (en) * 1992-04-14 1994-03-22 Minnesota Mining And Manufacturing Company Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom
JPH06136053A (ja) * 1992-10-22 1994-05-17 Mitsui Toatsu Chem Inc オレフィン重合用触媒およびそれを用いたポリオレフィンの製造方法
DE4433481A1 (de) 1994-09-20 1996-03-21 Basf Ag Oligomerisate und Polymerisate von Aminoalkenen
US5527752A (en) * 1995-03-29 1996-06-18 Union Carbide Chemicals & Plastics Technology Corporation Catalysts for the production of polyolefins
TW338046B (en) 1995-06-29 1998-08-11 Ciba Sc Holding Ag Process for the preparation of stabilized olefin polymers
US5908903A (en) 1995-12-27 1999-06-01 Basf Aktiengesellschaft Metallocene catalyst systems containing lewis bases
US5753785A (en) * 1996-12-16 1998-05-19 Fina Technology, Inc. Production of E-B copolymers with a single metallocene catalyst and a single monomer

Also Published As

Publication number Publication date
US6410629B1 (en) 2002-06-25
CA2264141A1 (en) 1998-03-12
EP0923609A1 (en) 1999-06-23
KR20000068400A (ko) 2000-11-25
WO1998009995A1 (en) 1998-03-12
JP2000517372A (ja) 2000-12-26
CN1232472A (zh) 1999-10-20

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B25A Requested transfer of rights approved

Free format text: DOW GLOBAL TECHNOLOGIES INC (US)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time