ES2135236T3 - Polvos redispersables en agua de polimeros filmogenos con estructura de "nucleo/envolvente". - Google Patents

Polvos redispersables en agua de polimeros filmogenos con estructura de "nucleo/envolvente".

Info

Publication number
ES2135236T3
ES2135236T3 ES96920872T ES96920872T ES2135236T3 ES 2135236 T3 ES2135236 T3 ES 2135236T3 ES 96920872 T ES96920872 T ES 96920872T ES 96920872 T ES96920872 T ES 96920872T ES 2135236 T3 ES2135236 T3 ES 2135236T3
Authority
ES
Spain
Prior art keywords
shell
core
water
nucleus
envelope
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
ES96920872T
Other languages
English (en)
Inventor
Joel Richard
William Bett
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of ES2135236T3 publication Critical patent/ES2135236T3/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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
  • Multicomponent Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

LA PRESENTE INVENCION CONSISTE EN UN POLVO REDISOLUBLE EN AGUA A BASE DE FILMOGENOS SENSIBLEMENTE INSOLUBLES EN AGUA, PREPARADO POR POLIMERIZACION EN EMULSION ACUOSA DE MONOMEROS DE INSATURACION ETILENICA Y CON ESTRUCTURA "CORAZON/CUBIERTA", QUE COMPRENDE UN CORAZON HIDROFOBO A BASE DE UN POLIMERO CON UNA TG (TEMPERATURA DE TRANSICION VITREA) COMPRENDIDA ENTRE -30 Y 25 (GRADOS) C, PREFERENTEMENTE ENTRE -10 Y 20 (GRADOS) C, Y UNA CUBIERTA UNIDA AL CORAZON POR MEDIO DE ENLACES COVALENTES, QUE RESULTAN DE LA REACCION DE UN AGENTE DE FIJACION DE LA CUBIERTA EN LAS INSATURACIONES ETILENICAS EXISTENTES EN EL CORAZON; SE CARACTERIZA POR EL HECHO DE QUE LA CUBIERTA SE PREPARA POR POLIMERIZACION EN EMULSION SOBRE PARTICULAS DE CORAZON FORMADAS POR UNA MEZCLA DE MONOMEROS, QUE COMPRENDE: POR LO MENOS UN MONOMERO DEL TIPO DEL ESTIRENO O UN ACRILATO O METACRILATO DE ALQUIL EN C1-C12, POR LO MENOS UN MONOMERO PORTADOR DE UN GRUPO SACARIDO Y CON POR LO MENOS UNA INSATURACION ETILENICA Y POR LO MENOS UN AGENTE DE FIJACION.
ES96920872T 1995-06-09 1996-05-31 Polvos redispersables en agua de polimeros filmogenos con estructura de "nucleo/envolvente". Expired - Lifetime ES2135236T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506810A FR2735134B1 (fr) 1995-06-09 1995-06-09 Poudres redispersables dans l'eau de polymeres filmogenes a structure coeur/ecorce

Publications (1)

Publication Number Publication Date
ES2135236T3 true ES2135236T3 (es) 1999-10-16

Family

ID=9479779

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96920872T Expired - Lifetime ES2135236T3 (es) 1995-06-09 1996-05-31 Polvos redispersables en agua de polimeros filmogenos con estructura de "nucleo/envolvente".

Country Status (13)

Country Link
US (1) US6224981B1 (es)
EP (1) EP0830400B1 (es)
CN (1) CN1120187C (es)
AT (1) ATE183209T1 (es)
AU (1) AU6228096A (es)
BR (1) BR9609238A (es)
CA (1) CA2220011C (es)
DE (1) DE69603728T2 (es)
DK (1) DK0830400T3 (es)
ES (1) ES2135236T3 (es)
FR (1) FR2735134B1 (es)
GR (1) GR3031494T3 (es)
WO (1) WO1996041825A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59800870D1 (de) 1997-09-26 2001-07-19 Wacker Chemie Gmbh Verfahren zur herstellung von schutzkolloid-stabilisierten polymeren
HU224408B1 (hu) 1997-12-02 2005-08-29 Wacker-Chemie Gmbh. Eljárás védőkolloiddal stabilizált vinilaromás 1,3-dién-kopolimerizátumok előállítására
DE19833066A1 (de) 1998-07-22 2000-02-03 Elotex Ag Sempach Station Verfahren zur Herstellung wäßriger Dispersionen von (Co-)Polymerisaten, die danach erhältlichen Dispersionen, aus den Dispersionen erhältliche redispergierbare Pulver sowie deren Verwendung
DE19833062A1 (de) 1998-07-22 2000-02-03 Elotex Ag Sempach Station Redispergierbares Pulver und dessen wäßrige Dispersion, Verfahren zur Herstellung sowie Verwendung
US7309729B1 (en) * 2000-03-07 2007-12-18 Rohm And Haas Company Aqueous additive systems for polymeric matrices
DE19945235B4 (de) * 1999-09-21 2004-10-07 Wella Ag Kosmetische Mittel mit einem Gehalt an Saccharidpolymeren, insbesondere mit einem Gehalt an Saccharidpolymerlatices
US6960611B2 (en) 2002-09-16 2005-11-01 Institute Of Materia Medica Sulfonyl-containing 2,3-diarylindole compounds, methods for making same, and methods of use thereof
GB0229806D0 (en) * 2002-12-20 2003-01-29 Unilever Plc Fabric care composition
US6858301B2 (en) * 2003-01-02 2005-02-22 Hewlett-Packard Development Company, L.P. Specific core-shell polymer additive for ink-jet inks to improve durability
WO2013047853A1 (ja) * 2011-09-26 2013-04-04 住友化学株式会社 二次電池用接着樹脂組成物
WO2013049894A1 (en) * 2011-10-06 2013-04-11 Pmb Technologies Pty Ltd Surface stabiliser and uses thereof
WO2013086722A1 (en) 2011-12-15 2013-06-20 Dow Global Technologies Llc Dry mix formulations containing carboxylated styrene-butadiene redispersible polymer powders and alumina rich containing cements
US9169382B2 (en) 2012-03-09 2015-10-27 Dow Global Technologies Llc Carboxyl group containing acrylic RDP and dry mix cement formulations containing them
WO2014052033A1 (en) * 2012-09-28 2014-04-03 Rohm And Haas Company Redispersible polymer powder mixtures for use in dry-mix formulations
WO2014055494A1 (en) 2012-10-03 2014-04-10 Dow Global Technologies Llc Alkali-soluble resin (asr) shell epoxy rdp exhibiting improved shelf stability
WO2014107867A1 (en) * 2013-01-10 2014-07-17 Evonik Degussa Specialty Chemicals (Shanghai) Co., Ltd. Process for preparing core-shell emulsion polymers
WO2017077940A1 (ja) * 2015-11-05 2017-05-11 センカ株式会社 リチウムイオン二次電池の負極用バインダー、負極用スラリー組成物及び負極並びにリチウムイオン二次電池
GB201609160D0 (en) * 2016-05-25 2016-07-06 Croda Europ Ltd Polymeric coating compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375532A (en) * 1980-11-03 1983-03-01 Monsanto Company Multiphase core/shell polymers
US4916171A (en) * 1984-07-25 1990-04-10 Rohm And Haas Company Polymers comprising alkali-insoluble core/alkali-soluble shell and copositions thereof
GB8610719D0 (en) * 1986-05-01 1986-06-04 Shell Int Research Saccharide polymers
US4876313A (en) * 1986-08-29 1989-10-24 Rohm And Haas Company Grafted core-shell polymer compositions using polyfunctional compounds
GB9208449D0 (en) * 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
DE4341156C2 (de) * 1993-12-02 1997-11-13 Wacker Chemie Gmbh Verwendung von in Wasser redispergierbaren Kunststoffdispersionspulvern als Arzneimittelträger
FR2729150A1 (fr) * 1995-01-06 1996-07-12 Rhone Poulenc Chimie Poudres redispersables dans l'eau de polymeres filmogenes a structure "coeur/ecorce"

Also Published As

Publication number Publication date
MX9709949A (es) 1998-03-31
FR2735134B1 (fr) 1997-07-11
DK0830400T3 (da) 1999-12-06
US6224981B1 (en) 2001-05-01
ATE183209T1 (de) 1999-08-15
BR9609238A (pt) 1999-05-11
EP0830400B1 (fr) 1999-08-11
WO1996041825A1 (fr) 1996-12-27
CN1120187C (zh) 2003-09-03
CA2220011C (fr) 2002-01-15
CN1187210A (zh) 1998-07-08
DE69603728D1 (de) 1999-09-16
CA2220011A1 (fr) 1996-12-27
GR3031494T3 (en) 2000-01-31
EP0830400A1 (fr) 1998-03-25
AU6228096A (en) 1997-01-09
DE69603728T2 (de) 2000-04-27
FR2735134A1 (fr) 1996-12-13

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