PE20021028A1 - Polvos redispersables que contienen materiales de relleno y procedimiento para su obtencion - Google Patents

Polvos redispersables que contienen materiales de relleno y procedimiento para su obtencion

Info

Publication number
PE20021028A1
PE20021028A1 PE2002000233A PE2002000233A PE20021028A1 PE 20021028 A1 PE20021028 A1 PE 20021028A1 PE 2002000233 A PE2002000233 A PE 2002000233A PE 2002000233 A PE2002000233 A PE 2002000233A PE 20021028 A1 PE20021028 A1 PE 20021028A1
Authority
PE
Peru
Prior art keywords
weight
powders
hlb value
redispersable
procedure
Prior art date
Application number
PE2002000233A
Other languages
English (en)
Inventor
Bernhard Schottmer
Aranguiz Roberto Antonio Pavez
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of PE20021028A1 publication Critical patent/PE20021028A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/44Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/12Polymerisation in non-solvents
    • C08F2/16Aqueous medium
    • C08F2/22Emulsion polymerisation
    • C08F2/24Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/30Emulsion polymerisation with the aid of emulsifying agents non-ionic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/01Use of inorganic substances as compounding ingredients characterized by their specific function

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

DONDE DICHOS POLVOS CONTIENEN: a) DE 10% A 90% EN PESO DE UN POLIMERO ORGANICO EN FORMA DE PARTICULAS POLIMERICAS; b) DE 5% A 70% EN PESO DE PARTICULAS DEL MATERIAL DE RELLENO; c) DE 0,1% A 2% EN PESO DE UN TENSOACTIVO NO IONICO CON UN VALOR HLB DE 13 A 20; d) DE 0,01% A 1% EN PESO DE UN TENSOACTIVO IONICO CON UN VALOR HLB DE 1 A 10; e) DE 0,05% A 20% EN PESO DE UN POLIMERO ORGANICO HIDROSOLUBLE DE PESO MOLECULAR SUPERIOR A 600 Y UN VALOR HLB SUPERIOR A 15; Y, f) DE 0% A 30% EN PESO DE OTROS ADITIVOS. EL MATERIAL DE RELLENO CONTIENE TIZA, YESO, CUARZO EN POLVO, GEL DE SILICE, DIOXIDO DE TITANIO,TALCO, SILICATO ESTRATIFICADO, SULFATO DE BARIO O BARITA. EL PROCEDIMIENTO PARA PREPARAR DICHOS POLVOS SE REALIZA AL MENOS EN TRES ETAPAS SUCESIVAS, Y COMPRENDE SOMETER UN MONOMERO DE POLIMERIZACION RADICAL A UNA POLIMERIZACION DE EMULSION EN FASE ACUOSA USANDO UN INICIADOR DE POLIMERIZACION, CUYA FASE ACUOSA CONTIENE (b) EN DISPERSION, Y LA DISPERSION POLIMERICA ACUOSA OBTENIDA DE ESTA MANERA SE SOMETE A SECADO POR PULVERIZACION. ADEMAS SE REFIERE A UNA COMPOSICION AGLUTINANTE QUE CONTIENE DICHOS POLVOS REDISPERSABLES Y UN AGLUTINANTE INORGANICO U ORGANICO; Y A UNA PREPARACION ACUOSA AGLUTINANTE QUE CONTIENE AGUA Y AL MENOS DICHOS POLVOS REDISPERSABLES O LA COMPOSICION AGLUTINANTE
PE2002000233A 2001-03-26 2002-03-25 Polvos redispersables que contienen materiales de relleno y procedimiento para su obtencion PE20021028A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10114814 2001-03-26

Publications (1)

Publication Number Publication Date
PE20021028A1 true PE20021028A1 (es) 2002-11-27

Family

ID=7679088

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2002000233A PE20021028A1 (es) 2001-03-26 2002-03-25 Polvos redispersables que contienen materiales de relleno y procedimiento para su obtencion

Country Status (5)

Country Link
EP (1) EP1381643B1 (es)
AR (1) AR033194A1 (es)
DE (1) DE10212183A1 (es)
PE (1) PE20021028A1 (es)
WO (1) WO2002085971A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009117073A1 (en) * 2008-03-15 2009-09-24 Hercules Incorporated Clay slurries and use thereof in pulp and papermaking applications
PL2942336T3 (pl) 2014-05-07 2017-11-30 Sto Se & Co. Kgaa Klej na bazie szkła wodnego
DE102016202618A1 (de) 2016-02-19 2017-08-24 Wacker Chemie Ag Stabilisatoren zur Verbesserung der Lagerstabilität von Polymerpulver enthaltenden Baustofftrockenformulierungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614261C3 (de) * 1976-04-02 1984-08-23 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung dispergierbarer Dispersionspulver
FR2480764B1 (fr) * 1980-04-18 1985-10-04 Rhone Poulenc Spec Chim Latex de polymeres magnetiques et procede de preparation

Also Published As

Publication number Publication date
EP1381643A1 (de) 2004-01-21
AR033194A1 (es) 2003-12-10
EP1381643B1 (de) 2015-05-06
DE10212183A1 (de) 2002-10-10
WO2002085971A1 (de) 2002-10-31

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed