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BR0312348A - Processo para a preparação de copolìmeros em bloco e copolìmeros em bloco - Google Patents

Processo para a preparação de copolìmeros em bloco e copolìmeros em bloco

Info

Publication number
BR0312348A
BR0312348A BR0312348-0A BR0312348A BR0312348A BR 0312348 A BR0312348 A BR 0312348A BR 0312348 A BR0312348 A BR 0312348A BR 0312348 A BR0312348 A BR 0312348A
Authority
BR
Brazil
Prior art keywords
block copolymers
preparation
monomers
radicalic
meth
Prior art date
Application number
BR0312348-0A
Other languages
English (en)
Other versions
BR0312348B1 (pt
Inventor
Riccardo Po
Nicoletta Cardi
Giuliana Schimperna
Aldo Longo
Maria Caldararo
Original Assignee
Polimeri Europa Spa
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 Polimeri Europa Spa filed Critical Polimeri Europa Spa
Publication of BR0312348A publication Critical patent/BR0312348A/pt
Publication of BR0312348B1 publication Critical patent/BR0312348B1/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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Materials For Medical Uses (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE COPOLìMEROS EM BLOCO E COPOLìMEROS EM BLOCO". Processo para a preparação de copolímeros em bloco, baseados em monómeros vinilaromáticos e monómeros derivados de ácido (met)acrílico por meio de polimerização radicalar que compreende polimerizar os monómeros a uma temperatura maior do ou igual a 120<198>C, na presença de um sistema de iniciação radicalar que compreende um composto tendo a fórmula geral (I).
BRPI0312348-0A 2002-07-09 2003-06-26 processo para a preparaÇço de copolÍmeros em bloco e copolÍmeros em bloco. BR0312348B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001495A ITMI20021495A1 (it) 2002-07-09 2002-07-09 Procedimento per la preparazione di copolimeri a blocchi.
PCT/EP2003/006837 WO2004005361A1 (en) 2002-07-09 2003-06-26 Process for the preparation of block copolymers

Publications (2)

Publication Number Publication Date
BR0312348A true BR0312348A (pt) 2005-04-05
BR0312348B1 BR0312348B1 (pt) 2012-12-25

Family

ID=30012500

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312348-0A BR0312348B1 (pt) 2002-07-09 2003-06-26 processo para a preparaÇço de copolÍmeros em bloco e copolÍmeros em bloco.

Country Status (15)

Country Link
US (1) US7388052B2 (pt)
EP (1) EP1519970B1 (pt)
JP (1) JP4477493B2 (pt)
CN (1) CN1308363C (pt)
AT (1) ATE376562T1 (pt)
AU (1) AU2003242772A1 (pt)
BR (1) BR0312348B1 (pt)
CA (1) CA2491048C (pt)
DE (1) DE60317066T2 (pt)
ES (1) ES2295643T3 (pt)
IT (1) ITMI20021495A1 (pt)
MX (1) MXPA04012791A (pt)
PL (1) PL209004B1 (pt)
RU (1) RU2320675C2 (pt)
WO (1) WO2004005361A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20040752A1 (it) * 2004-04-16 2004-07-16 Polimeri Europa Spa Procedimento per la preparazione di co polimeri vinilaromatici aggraffati su elastometro in modo controllato
US8357759B2 (en) 2005-08-26 2013-01-22 CID Centro de Investigación y Desarrollo Tecnológico S.A. de C.V. Reactive block copolymers
US8557907B2 (en) * 2005-08-26 2013-10-15 Macro-M S.A. De C.V. Reactive block copolymers for the preparation of inorganic tubule-polymer composites
US20100311920A1 (en) * 2005-08-26 2010-12-09 Cid Centro De Investigacion Y Desarrollo Tecnologico Sa De Cv Using Reactive Block Copolymers as Chain Extenders and Surface Modifiers
US8344058B2 (en) * 2005-08-26 2013-01-01 CID Centro de Investigación y Desarrollo Technológico S.A. de C.V. Reactive block copolymers as additives for the preparation of silicate-polymer composites
US20100311849A1 (en) 2006-08-23 2010-12-09 Cid Centro De Investigacion Y Desarrollo Tecnologico Sa De Cv Using Reactive Block Copolymers as Chain Extenders and Surface Modifiers
JP5229167B2 (ja) * 2009-09-04 2013-07-03 株式会社リコー ラジカル重合用組成物及びポリマーの製造方法
ITMI20121973A1 (it) 2012-11-20 2014-05-21 Versalis Spa Composizione polimerica autoestinguente
FR3008986B1 (fr) * 2013-07-25 2016-12-30 Arkema France Procede de controle de la periode caracterisant la morphologie obtenue a partir d'un melange de copolymere a blocs et de (co) polymeres de l'un des blocs
WO2015134591A1 (en) * 2014-03-07 2015-09-11 Basf Se Controlled radical polymerization

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997027233A1 (de) * 1996-01-25 1997-07-31 Basf Aktiengesellschaft Blockcopolymere
US6281311B1 (en) * 1997-03-31 2001-08-28 Pmd Holdings Corp. Controlled free radical polymerization process
US6111025A (en) 1997-06-24 2000-08-29 The Lubrizol Corporation Block copolymer surfactants prepared by stabilized free-radical polymerization
FR2781487B1 (fr) * 1998-07-10 2000-12-08 Atochem Elf Sa Polymerisation en emulsion en presence d'un radical libre stable
US6369162B1 (en) 1998-10-26 2002-04-09 The Lubrizol Corporation Radial polymers prepared by stabilized free radical polymerization
US20020010267A1 (en) * 1999-03-09 2002-01-24 Symyx Technologies, Inc., A Delaware Corporation Block copolymers
US6569162B2 (en) * 2001-03-29 2003-05-27 Ding Sheng He Passively self-cooled electrode design for ablation catheters
TW574236B (en) * 2000-09-25 2004-02-01 Ciba Sc Holding Ag Process for controlled radical polymerization in aqueous dispersion

Also Published As

Publication number Publication date
WO2004005361A1 (en) 2004-01-15
PL373261A1 (en) 2005-08-22
US7388052B2 (en) 2008-06-17
RU2320675C2 (ru) 2008-03-27
CN1665855A (zh) 2005-09-07
JP2005532442A (ja) 2005-10-27
CN1308363C (zh) 2007-04-04
CA2491048C (en) 2010-08-31
PL209004B1 (pl) 2011-07-29
RU2004138077A (ru) 2005-08-20
AU2003242772A1 (en) 2004-01-23
US20070219329A1 (en) 2007-09-20
EP1519970B1 (en) 2007-10-24
JP4477493B2 (ja) 2010-06-09
EP1519970A1 (en) 2005-04-06
MXPA04012791A (es) 2005-02-24
ITMI20021495A1 (it) 2002-10-08
ATE376562T1 (de) 2007-11-15
DE60317066D1 (de) 2007-12-06
BR0312348B1 (pt) 2012-12-25
DE60317066T2 (de) 2008-08-07
CA2491048A1 (en) 2004-01-15
ES2295643T3 (es) 2008-04-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/06/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2676 DE 19-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.