BRPI0605279A - sìntese de copolìmeros de bloco catiÈnicos anfifìlicos isenta de agente tensoativo - Google Patents

sìntese de copolìmeros de bloco catiÈnicos anfifìlicos isenta de agente tensoativo

Info

Publication number
BRPI0605279A
BRPI0605279A BRPI0605279-7A BRPI0605279A BRPI0605279A BR PI0605279 A BRPI0605279 A BR PI0605279A BR PI0605279 A BRPI0605279 A BR PI0605279A BR PI0605279 A BRPI0605279 A BR PI0605279A
Authority
BR
Brazil
Prior art keywords
vinylpyridine
poly
surfactant
polymerization medium
aqueous polymerization
Prior art date
Application number
BRPI0605279-7A
Other languages
English (en)
Inventor
Dane Kenton Parker
Joseph John Kulig
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0605279A publication Critical patent/BRPI0605279A/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
    • C08F293/005—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 using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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
    • C08F2438/00—Living radical polymerisation
    • C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]

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)
  • Polymerisation Methods In General (AREA)
  • Tires In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

SìNTESE DE COPOLìMEROS DE BLOCO CATIÈNICOS ANFIFìLICOS ISENTA DE AGENTE TENSOATIVO A presente invenção se refere a um método para produção de um copolímero de bloco anfifílico, incluindo as etapas de: (1) preparação de um primeiro meio de polimerização aquoso que é compreendido de: (a) 4-vinilpiridina, (b) um agente de RAFT de tritiocarbonato e um emulsionante, onde o emulsionante é preparado in situ dentro do meio de polimerização aquoso por reação de um agente tensoativo latente com um ativador de agente tensoativo; (2) polimerização de 4-vinilpiridina no primeiro meio de polimerização aquoso, na presença de um primeiro iniciador de radical livre para produzir uma poli (4-vinilpiridina); (3) protonação de poli (4-vinilpiridina) para formar um poli(4-vinilpiridina) macroiníciador de RAFT; (4) preparação de um segundo meio de polimerização aquoso que é compreendido de um poli (4-vinilpiridina) macroiniciador de AFT protonado e um monómero contendo insaturação etilênica, porém é exclusivo de um agente tensoativo; e (5) polimerização de poli (4-vinilpiridina) macroiniciador de RAFT protonado e monómero contendo insaturação etilênica dentro do segundo meio aquoso, na presença de um segundo iniciador de radical livre e uma temperatura inferiar a l00<198>C para produzir um copolímero de bloco anfifílico de 4-vinilpiridina e monómero contendo insaturação etilênica.
BRPI0605279-7A 2005-12-22 2006-12-11 sìntese de copolìmeros de bloco catiÈnicos anfifìlicos isenta de agente tensoativo BRPI0605279A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75313205P 2005-12-22 2005-12-22

Publications (1)

Publication Number Publication Date
BRPI0605279A true BRPI0605279A (pt) 2007-10-09

Family

ID=37857173

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605279-7A BRPI0605279A (pt) 2005-12-22 2006-12-11 sìntese de copolìmeros de bloco catiÈnicos anfifìlicos isenta de agente tensoativo

Country Status (4)

Country Link
US (1) US7671152B2 (pt)
EP (1) EP1801137A1 (pt)
JP (1) JP2007169636A (pt)
BR (1) BRPI0605279A (pt)

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US7625985B1 (en) * 2005-12-22 2009-12-01 The Goodyear Tire & Rubber Company Water-based process for the preparation of polymer-clay nanocomposites
US7230063B1 (en) * 2005-12-22 2007-06-12 The Goodyear Tire & Rubber Company Functional trithiocarbonate RAFT agents
DE102007006492A1 (de) 2007-02-09 2008-08-14 Bayer Materialscience Ag UV-härtbare Dispersionen auf Basis von Polyisocyanaten
NO20084094L (no) * 2007-11-29 2009-06-02 Rohm & Haas Sammensetninger omfattende vandig emulsjon kopolymer
WO2009090253A1 (en) * 2008-01-17 2009-07-23 Dsm Ip Assets B.V. Solvent borne crosslinkable block copolymers obtained using raft
US20110021689A1 (en) * 2008-01-17 2011-01-27 Michael Arnoldus Jacobus Schellekens Water borne crosslinkable block copolymers obtained using raft
KR20100137520A (ko) 2008-03-20 2010-12-30 애버리 데니슨 코포레이션 작용기의 위치가 조절된 아크릴 중합체
FR2931154B1 (fr) * 2008-05-14 2011-04-08 Univ Paris Curie Copolymere amphiphile a blocs, procede pour sa preparation
JP5334157B2 (ja) * 2008-07-01 2013-11-06 ハイモ株式会社 ブロック状共重合体および粘性調節剤ならびに凝集助剤
JP5252492B2 (ja) * 2008-09-01 2013-07-31 国立大学法人福井大学 ブロック共重合体の製造法
US9309329B2 (en) 2010-04-07 2016-04-12 Arkema Inc. Method for preparing pH-insensitive surfactant free polymer particle dispersion in aqueous medium
KR101849686B1 (ko) 2010-05-19 2018-04-17 애버리 데니슨 코포레이션 규칙적인 구성의 아크릴 폴리머
WO2013055978A1 (en) 2011-10-14 2013-04-18 Avery Dennison Corporation Controlled architecture polymers
US8415432B1 (en) * 2011-12-21 2013-04-09 The Goodyear Tire & Rubber Company Rubber composition and pneumatic tire
US20140364558A1 (en) * 2011-12-21 2014-12-11 Solvay Sa Process for the preparation of a vinylidene chloride polymer
US9133310B2 (en) 2011-12-21 2015-09-15 The Goodyear Tire & Rubber Company Graft copolymer
US8536266B2 (en) 2011-12-21 2013-09-17 The Goodyear Tire & Rubber Company Pneumatic tire
US8759451B2 (en) 2011-12-21 2014-06-24 The Goodyear Tire & Rubber Company Method of making a graft copolymer
CN102746474B (zh) * 2012-08-27 2014-07-16 同济大学 一种温度和pH敏感性的壳交联聚合物胶束的制备方法
US8883884B2 (en) 2012-11-27 2014-11-11 The Goodyear Tire & Rubber Company Pneumatic tire
US9133333B2 (en) 2012-11-27 2015-09-15 The Goodyear Tire & Rubber Company Blend of a graft copolymer and a second polymer miscible with sidechains of the graft copolymer
CN103073466B (zh) * 2012-12-21 2014-10-29 江西科技师范大学 一种腰果酚基三硫代碳酸酯及其合成方法与应用
CN104262217B (zh) * 2014-09-25 2016-04-06 陕西师范大学 三硫代碳酸-二（五氟苄基）酯及其制备方法和应用
CN104844746B (zh) * 2015-05-05 2017-03-29 南开大学 一种具有多重刺激响应性的水溶性聚合物及其制备方法
CN105294524B (zh) * 2015-11-11 2017-10-20 陕西师范大学 二硫代羧酸五氟苄基酯及其制备方法和应用
CN110267684A (zh) * 2016-11-10 2019-09-20 明尼苏达大学董事会 表面活性剂及其制备方法
CN113831484B (zh) * 2021-08-16 2024-04-02 宇昂科技有限公司 一种vp嵌段共聚物及其制备方法和用途
CN114195962B (zh) * 2021-12-29 2023-06-27 三明学院 两亲性含氟嵌段聚合物及其制备方法与应用

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Also Published As

Publication number Publication date
JP2007169636A (ja) 2007-07-05
US7671152B2 (en) 2010-03-02
US20070149709A1 (en) 2007-06-28
EP1801137A1 (en) 2007-06-27

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.