BRPI0722084A2 - Método para preparar um copolímero de etileno-dieno insaturado - Google Patents

Método para preparar um copolímero de etileno-dieno insaturado

Info

Publication number
BRPI0722084A2
BRPI0722084A2 BRPI0722084-7A2A BRPI0722084A BRPI0722084A2 BR PI0722084 A2 BRPI0722084 A2 BR PI0722084A2 BR PI0722084 A BRPI0722084 A BR PI0722084A BR PI0722084 A2 BRPI0722084 A2 BR PI0722084A2
Authority
BR
Brazil
Prior art keywords
copenhyler
unsatured
ethylene
preparing
unsatured ethylene
Prior art date
Application number
BRPI0722084-7A2A
Other languages
English (en)
Inventor
Kenneth Johansson
Annika Smedberg
Peter Rydin
Original Assignee
Borealis Tech Oy
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 Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BRPI0722084A2 publication Critical patent/BRPI0722084A2/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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BRPI0722084-7A2A 2007-01-09 2007-11-06 Método para preparar um copolímero de etileno-dieno insaturado BRPI0722084A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07000376A EP1944326A1 (en) 2007-01-09 2007-01-09 Method for preparing an unsaturated ethylene-diene copolymer
PCT/EP2007/009603 WO2008083779A1 (en) 2007-01-09 2007-11-06 Method for preparing an unsaturated ethylene -diene copolymer

Publications (1)

Publication Number Publication Date
BRPI0722084A2 true BRPI0722084A2 (pt) 2014-04-01

Family

ID=38066669

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0722084-7A2A BRPI0722084A2 (pt) 2007-01-09 2007-11-06 Método para preparar um copolímero de etileno-dieno insaturado

Country Status (6)

Country Link
US (1) US20100041840A1 (pt)
EP (2) EP1944326A1 (pt)
KR (1) KR20090089461A (pt)
CN (1) CN101578305A (pt)
BR (1) BRPI0722084A2 (pt)
WO (1) WO2008083779A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11078312B2 (en) 2009-11-11 2021-08-03 Borealis Ag Crosslinkable polymer composition and cable with advantageous electrical properties
WO2013006276A1 (en) * 2011-07-05 2013-01-10 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
EP2636691A1 (en) 2012-03-07 2013-09-11 Borealis AG Process and plant for manufacturing polyethylene-diene-copolymers
US11708431B2 (en) * 2017-12-18 2023-07-25 Borealis Ag Polymer composition comprising a polyethylene
FI3728441T3 (fi) 2017-12-18 2023-03-28 Borealis Ag Silloitettavissa oleva koostumus, joka ei sisällä hapettumisenestoainetta ja jossa metaanin muodostumista ja silloitusaineen tasoa on pienennetty
WO2025233423A1 (en) 2024-05-07 2025-11-13 Borealis Gmbh Ldpe copolymer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9103077D0 (sv) * 1991-10-22 1991-10-22 Neste Oy Omaettad etensampolymer och saett foer framstaellning daerav
SE504364C2 (sv) * 1995-05-12 1997-01-20 Borealis Holding As Kiselinnehållande etenpolymer baserad på alfa, omega- divnylsiloframställning därav och användning av denna i kompositioner för elektriska kablar
SE507045C2 (sv) * 1996-05-31 1998-03-23 Borealis As Etensampolymer med förhöjd omättnadsgrad och sätt för framställning därav

Also Published As

Publication number Publication date
WO2008083779A1 (en) 2008-07-17
EP2102255A1 (en) 2009-09-23
EP1944326A1 (en) 2008-07-16
KR20090089461A (ko) 2009-08-21
CN101578305A (zh) 2009-11-11
US20100041840A1 (en) 2010-02-18

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2487 DE 04-09-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.