BR9917242B1 - processo para a polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), e, processo para redução da carga eletrostática gerada na polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s). - Google Patents

processo para a polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), e, processo para redução da carga eletrostática gerada na polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s).

Info

Publication number
BR9917242B1
BR9917242B1 BRPI9917242-9A BR9917242A BR9917242B1 BR 9917242 B1 BR9917242 B1 BR 9917242B1 BR 9917242 A BR9917242 A BR 9917242A BR 9917242 B1 BR9917242 B1 BR 9917242B1
Authority
BR
Brazil
Prior art keywords
olefin
polymerization
reducing
electrostatic charge
charge generated
Prior art date
Application number
BRPI9917242-9A
Other languages
English (en)
Other versions
BR9917242A (pt
Inventor
Randal Ray Ford
Kenneth Alan Dooley
Jeffrey James Vanderbilt
Roxanna Whitfield
Alan George Wonders
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26825198&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9917242(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BR9917242A publication Critical patent/BR9917242A/pt
Publication of BR9917242B1 publication Critical patent/BR9917242B1/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
    • 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
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BRPI9917242-9A 1999-03-30 1999-10-14 processo para a polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), e, processo para redução da carga eletrostática gerada na polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s). BR9917242B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12695999P 1999-03-30 1999-03-30
US09/387,667 US6300432B1 (en) 1999-03-30 1999-08-31 Process for producing polyolefins
PCT/US1999/023896 WO2000058371A1 (en) 1999-03-30 1999-10-14 Process for producing polyolefins

Publications (2)

Publication Number Publication Date
BR9917242A BR9917242A (pt) 2001-12-26
BR9917242B1 true BR9917242B1 (pt) 2011-10-18

Family

ID=26825198

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9917242-9A BR9917242B1 (pt) 1999-03-30 1999-10-14 processo para a polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), e, processo para redução da carga eletrostática gerada na polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s).

Country Status (9)

Country Link
US (1) US6300432B1 (pt)
EP (1) EP1171484B1 (pt)
JP (1) JP2002540262A (pt)
CN (1) CN1155627C (pt)
BR (1) BR9917242B1 (pt)
CA (1) CA2368398A1 (pt)
DE (1) DE69934334T2 (pt)
MX (1) MXPA01009836A (pt)
WO (1) WO2000058371A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1165634B1 (en) * 1999-03-30 2004-08-11 Eastman Chemical Company Process for producing polyolefins
US6660817B2 (en) * 2001-07-24 2003-12-09 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US6759492B2 (en) 2001-07-24 2004-07-06 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US6635726B2 (en) 2001-07-24 2003-10-21 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US6646073B2 (en) 2001-07-24 2003-11-11 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US7119153B2 (en) 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
US8087412B2 (en) 2008-05-01 2012-01-03 Ansell Healthcare Products Llc Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks
EP2980107B1 (en) 2013-03-27 2018-10-24 Japan Polyethylene Corporation Polar-group-containing olefin copolymer, adhesive and layered product comprising same
US10662269B2 (en) 2017-08-31 2020-05-26 Lifestyles Healthcare Pte. Ltd. Ziegler-Natta catalyzed polyisoprene articles

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Also Published As

Publication number Publication date
JP2002540262A (ja) 2002-11-26
WO2000058371A1 (en) 2000-10-05
EP1171484B1 (en) 2006-12-06
CA2368398A1 (en) 2000-10-05
MXPA01009836A (es) 2002-05-06
DE69934334T2 (de) 2007-03-15
EP1171484A1 (en) 2002-01-16
US6300432B1 (en) 2001-10-09
DE69934334D1 (de) 2007-01-18
CN1155627C (zh) 2004-06-30
BR9917242A (pt) 2001-12-26
CN1350554A (zh) 2002-05-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/10/2011, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18.10.2021