ES2108431T3 - Polimeros en estrella preparados a partir de macromonomeros obtenidos mediante un procedimiento de transferencia de cadena con cobalto. - Google Patents

Polimeros en estrella preparados a partir de macromonomeros obtenidos mediante un procedimiento de transferencia de cadena con cobalto.

Info

Publication number
ES2108431T3
ES2108431T3 ES94907833T ES94907833T ES2108431T3 ES 2108431 T3 ES2108431 T3 ES 2108431T3 ES 94907833 T ES94907833 T ES 94907833T ES 94907833 T ES94907833 T ES 94907833T ES 2108431 T3 ES2108431 T3 ES 2108431T3
Authority
ES
Spain
Prior art keywords
star polymer
macromonomer
nucleus
cobalt
chain transfer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94907833T
Other languages
English (en)
Inventor
Joseph Albert Antonelli
Christopher Scopazzi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2108431T3 publication Critical patent/ES2108431T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Paints Or Removers (AREA)

Abstract

UNA DISPERSION POLIMERICA DE UN POLIMERO DE ESTRELLA DISPERSO EN UN LIQUIDO ORGANICO; EN EL CUAL EL POLIMERO DE ESTRELLA TIENE UN NUCLEO RETICULADO QUE TIENE UNIDO AL MISMO AL MENOS 3 BRAZOS DE MACROMONOMERO: DONDE (1) EL NUCLEO ESTA FORMADO DE MONOMEROS QUE TIENEN AL MENOS 2 ENLACES DOBLES ETILENICAMENTE INSATURADOS QUE ESTAN RETICULADOS ENTRE SI Y EL NUCLEO TIENE AL MENOS 3 SITUACIONES POLIMERIZABLES DE RADICALES LIBRES CADA UNA DE LAS CUALES SE HACE REACCIONAR CON EL MACROMONOMERO; Y (2) EL MACROMONOMERO QUE FORMA LOS BRAZOS DEL POLIMERO DE ESTRELLA ESTA FORMADO DE MONOMEROS ETILENICAMENTE INSATURADOS QUE HAN SIDO POLIMERIZADOS POR LA POLIMERIZACION DE RADICALES LIBRES EN PRESENCIA DE UN INICIADOR DE POLIMERIZACION DE RADICALES LIBRES Y UN AGENTE DE TRANSFERENCIA DE CADENA CATALITICA QUE CONTIENE CO{SUP,+2} PARA PROVEER AL MACROMONOMERO DE UN GRUPO TERMINAL ETILENICAMENTE INSATURADO QUE ES POLIMERIZADO CON LA SITUACION POLIMERIZABLE DE RADICALES LIBRES SOBRE EL NUCLEO PARA FORMAR EL POLIMERO DE ESTRELLA. EL PROCESO PARA FABRICAR EL POLIMERO DE ESTRELLA Y LAS COMPOSICIONES DE REVESTIMIENTO QUE UTILIZA EL POLIMERO DE ESTRELLA SON TAMBIEN PARTE DE ESTA INVENCION.
ES94907833T 1994-02-03 1994-02-03 Polimeros en estrella preparados a partir de macromonomeros obtenidos mediante un procedimiento de transferencia de cadena con cobalto. Expired - Lifetime ES2108431T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1994/000607 WO1995021205A1 (en) 1992-12-30 1994-02-03 Star polymers made from macromonomers made by cobalt chain transfer process

Publications (1)

Publication Number Publication Date
ES2108431T3 true ES2108431T3 (es) 1997-12-16

Family

ID=34572334

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94907833T Expired - Lifetime ES2108431T3 (es) 1994-02-03 1994-02-03 Polimeros en estrella preparados a partir de macromonomeros obtenidos mediante un procedimiento de transferencia de cadena con cobalto.

Country Status (7)

Country Link
US (2) US5310807A (es)
EP (1) EP0742802B1 (es)
JP (1) JPH09509197A (es)
CA (1) CA2181234C (es)
DE (1) DE69406466T2 (es)
ES (1) ES2108431T3 (es)
WO (1) WO1995021205A1 (es)

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US5552491A (en) * 1995-01-27 1996-09-03 Ethyl Additives Corporation Star-branched acrylate and methacrylate polymers
US5618850A (en) * 1995-03-09 1997-04-08 Focal, Inc. Hydroxy-acid cosmetics
CA2247837A1 (en) * 1996-02-23 1997-08-28 E.I. Du Pont De Nemours And Company Catalytic polymerization process
US6624261B1 (en) * 1997-02-18 2003-09-23 E. I. Du Pont Nemours And Company Catalytic polymerization process
US6294708B1 (en) 1998-02-11 2001-09-25 E. I. Du Pont De Nemours And Company Alpha-methylstyrene dimer derivatives
CZ302849B6 (cs) * 1998-03-12 2011-12-14 Lucite International Uk Limited Zpusob prípravy rozpustného rozvetveného polymeru, tento polymer, náterová kompozice obsahující tento polymer, lisovaný polymerní výrobek obsahující tento polymer a použití tohoto polymeru
JP2002520432A (ja) * 1998-07-10 2002-07-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ミクロゲルおよびその調製方法
JP3984381B2 (ja) * 1998-12-08 2007-10-03 株式会社カネカ 星型重合体の製造方法
FR2791989A1 (fr) 1999-04-06 2000-10-13 Oreal Composition notamment cosmetique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation
FR2791986A1 (fr) * 1999-04-06 2000-10-13 Oreal Composition notamment cosmetique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation
FR2791987A1 (fr) 1999-04-06 2000-10-13 Oreal Composition notamment cosmetique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation
US6946525B2 (en) 1999-04-06 2005-09-20 L'oreal S.A. Composition comprising polymers having a star structure, the polymers, and their use
FR2791988A1 (fr) * 1999-04-06 2000-10-13 Oreal Composition notamment cosmetique ou pharmaceutique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation
FR2791990A1 (fr) * 1999-04-06 2000-10-13 Oreal Composition cosmetique comprenant des polymeres ayant une structure en etoiles, lesdits polymeres et leur utilisation notamment en capillaire
DE10015533A1 (de) * 1999-11-30 2001-06-28 Rohmax Additives Gmbh Blockcopolymere sowie Verfahren zur Hestellung und Verwendung
DE10035119A1 (de) * 2000-07-19 2002-01-31 Basf Ag Teilverzweigte Polymere
US6559327B2 (en) * 2001-01-03 2003-05-06 E. I. Du Pont De Nemours And Company Alkyl cobalt (III) dioximates and process for forming the same
US6632880B2 (en) * 2001-07-09 2003-10-14 E. I. Du Pont De Nemours And Company Coating compositions containing isocyanate-functional non-aqueous dispersed polymers
US7022792B2 (en) * 2004-03-16 2006-04-04 E. I. Dupont De Nemours And Company Initiation of polymerization by hydrogen atom donation
US7402624B2 (en) * 2004-11-08 2008-07-22 E.I. Du Pont De Nemours & Company Graft copolymers with segmented arms and their preparation and use
ZA200802972B (en) * 2005-10-07 2009-10-28 Du Pont High temperature polymerization process for making branched acrylic polymers, carpolactone-modified branched acrylic polymers, and uses thereof
US20070142591A1 (en) * 2005-10-07 2007-06-21 Johnson Jeffery W High temperature polymerization process for making caprolactone-modified branched acrylic polymers
EP1964903B1 (en) 2005-12-19 2017-03-22 Kureha Corporation Heat-expandable microspheres, process for production of the same and uses thereof
US20090221757A1 (en) * 2008-02-29 2009-09-03 Ppg Industries Ohio, Inc. Polymers containing an oligomeric macromonomer
US8815971B2 (en) 2008-12-22 2014-08-26 ATRP Solutions, Inc. Control over controlled radical polymerization processes
US8822610B2 (en) 2008-12-22 2014-09-02 ATRP Solutions, Inc. Control over controlled radical polymerization processes
US8962764B2 (en) 2009-03-27 2015-02-24 Carnegie Mellon University Preparation of functional star macromolecules
WO2014036498A2 (en) 2012-08-30 2014-03-06 ATRP Solutions, Inc. Dual mechanism thickening agents for hydraulic fracturing fluids
WO2010123574A1 (en) 2009-04-23 2010-10-28 Atrp Solutions Inc Star macromolecules for personal and home care
US8173750B2 (en) 2009-04-23 2012-05-08 ATRP Solutions, Inc. Star macromolecules for personal and home care
US9783628B2 (en) 2009-04-23 2017-10-10 ATRP Solutions, Inc. Dual-mechanism thickening agents for hydraulic fracturing fluids
US9587064B2 (en) * 2010-12-08 2017-03-07 ATRP Solutions, Inc. Salt-tolerant star macromolecules
US9644042B2 (en) 2010-12-17 2017-05-09 Carnegie Mellon University Electrochemically mediated atom transfer radical polymerization
US20140275420A1 (en) 2011-08-22 2014-09-18 Carnegie Mellon University Atom transfer radical polymerization under biologically compatible conditions
US9533297B2 (en) 2012-02-23 2017-01-03 Carnegie Mellon University Ligands designed to provide highly active catalyst complexes
MX374990B (es) 2013-02-04 2025-03-06 Pilot Polymer Tech Inc Métodos para la elaboración de macromoléculas en forma de estrella tolerantes a las sales que comprende una pluralidad de brazos poliméricos.
MX385886B (es) 2014-07-03 2025-03-18 Pilot Polymer Tech Inc Macromoleculas estrellas compatibles con tensoactivos.
US9982070B2 (en) 2015-01-12 2018-05-29 Carnegie Mellon University Aqueous ATRP in the presence of an activator regenerator
TW201730284A (zh) * 2015-12-07 2017-09-01 Mitsubishi Chem Corp 非溶解性防污塗料用聚合物、樹脂組成物、防污塗料、塗膜、水中摩擦降低方法及非溶解性防污塗料用聚合物的製造方法
WO2018020732A1 (ja) * 2016-07-27 2018-02-01 三菱ケミカル株式会社 樹脂組成物及びそれを用いた立体造形物
WO2018132582A1 (en) 2017-01-12 2018-07-19 Carnegie Mellon University Surfactant assisted formation of a catalyst complex for emulsion atom transfer radical polymerization processes
JP2019099728A (ja) * 2017-12-06 2019-06-24 三菱ケミカル株式会社 共重合体、レベリング剤、塗料組成物及び塗装物品
EP4029910A1 (en) 2021-01-19 2022-07-20 Bridgestone Europe NV/SA Self-healing rubber comprising a poly(methacrylic acid) oligomer

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US4737550A (en) * 1983-01-07 1988-04-12 The Dow Chemical Company Bridged dense star polymers
US4568737A (en) * 1983-01-07 1986-02-04 The Dow Chemical Company Dense star polymers and dendrimers
US4558120A (en) * 1983-01-07 1985-12-10 The Dow Chemical Company Dense star polymer
KR910002473B1 (ko) * 1984-07-05 1991-04-23 이 아이 듀우판 디 네모아 앤드 캄파니 아크릴 별모양 중합체
AU583045B2 (en) * 1984-07-05 1989-04-20 E.I. Du Pont De Nemours And Company Acrylic star polymers
ZA855083B (en) * 1984-07-05 1987-03-25 Du Pont Acrylic star polymers
US4794144A (en) * 1984-07-05 1988-12-27 E. I. Du Pont De Nemours And Company Acrylic star polymers containing multi-functional monomers in the core, made by group transfer polymerization
US4587329A (en) * 1984-08-17 1986-05-06 The Dow Chemical Company Dense star polymers having two dimensional molecular diameter
US5162426A (en) * 1990-12-17 1992-11-10 E. I. Du Pont De Nemours And Company Coatings comprising dispersed polymers with silane crosslinking
US5231131A (en) * 1991-12-24 1993-07-27 E. I. Du Pont De Nemours And Company Aqueous graft copolymer pigment dispersants

Also Published As

Publication number Publication date
WO1995021205A1 (en) 1995-08-10
JPH09509197A (ja) 1997-09-16
EP0742802B1 (en) 1997-10-22
US5362813A (en) 1994-11-08
CA2181234A1 (en) 1995-08-10
DE69406466D1 (de) 1997-11-27
EP0742802A1 (en) 1996-11-20
CA2181234C (en) 2005-05-03
US5310807A (en) 1994-05-10
DE69406466T2 (de) 1998-05-07

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