AR029177A1 - Procedimiento para la preparacion de una dispersion acuosa de polimeros, dispersion acuosa de polimeros obtenida a partir del mismo, polvo de polimero obtenido de la anterior, uso de la dispersion acuosa o del polvo para preparar pegamentos y formulacion de dicho pegamento - Google Patents

Procedimiento para la preparacion de una dispersion acuosa de polimeros, dispersion acuosa de polimeros obtenida a partir del mismo, polvo de polimero obtenido de la anterior, uso de la dispersion acuosa o del polvo para preparar pegamentos y formulacion de dicho pegamento

Info

Publication number
AR029177A1
AR029177A1 ARP000104207A ARP000104207A AR029177A1 AR 029177 A1 AR029177 A1 AR 029177A1 AR P000104207 A ARP000104207 A AR P000104207A AR P000104207 A ARP000104207 A AR P000104207A AR 029177 A1 AR029177 A1 AR 029177A1
Authority
AR
Argentina
Prior art keywords
monomers
polymers
dispersion
preparation
waterproof dispersion
Prior art date
Application number
ARP000104207A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of AR029177A1 publication Critical patent/AR029177A1/es

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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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Un procedimiento para la preparacion de una dispersion acuosa de polímeros, un copolímero CP, de por lo menos dos monomeros M1 y M2 diferentes entre sí, mediante polimerizacion por radicales libres en emulsion acuosa de los monomeros M, en presencia de por lo menos un iniciador, donde por lo menos el 80% de los monomeros M y por lo menos 75% del iniciador son agregados de manera continua a la reaccion de polimerizacion durante su transcurso, en donde la velocidad a la cual se agrega el iniciador a la reaccion de polimerizacion y la razon de los monomeros M1 : M2 en los monomeros M agregados son modificadas varias veces, o de manera continua, durante la reaccion de polimerizacion. Los monomeros M pueden comprender de 60 a 99% en peso, con respecto a la cantidad total de monomeros de por lo menos un monomero hidrofobo M1, cuyo homopolímero presenta una temperatura de vitrificacion Tg < o = 0 degree C, y de 1 a 40% en peso, con respecto a la cantidad total de monomeros, de por lo menos un monomero M2 copolimerizable con aquél; mientras que los monomeros M2 pueden comprender de 0,1 a 10% en peso, con respecto a la cantidad total de monomeros de por lo menos un monomero M2a con una solubilidad en agua < o = 80 g/l (a 25 degree C) y de 0,9 a 39,9% en peso, con respecto a la cantidad total de monomeros de por lo menos un monomero hidrofobo M2b con una temperatura de vitrificacion Tg < 0 degree C. Dispersion acuosa de polímeros obtenible mediante el procedimiento descripto. Polvo de polímero, obtenible mediante secado por aspersion de una dispersion acuosa de polímeros segun lo descripto. Uso de la dispersion acuosa de polímeros o del polvo de polímero descriptos para la preparacion de pegamentos adhesivos. Preparacion de pegamento adhesivo que contiene como materia prima de pegamento por lo menos una dispersion acuosa de polímeros segun lo descripto.
ARP000104207A 1999-08-19 2000-08-15 Procedimiento para la preparacion de una dispersion acuosa de polimeros, dispersion acuosa de polimeros obtenida a partir del mismo, polvo de polimero obtenido de la anterior, uso de la dispersion acuosa o del polvo para preparar pegamentos y formulacion de dicho pegamento AR029177A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19939325A DE19939325A1 (de) 1999-08-19 1999-08-19 Verfahren zur Herstellung wässriger Polymerdispersionen

Publications (1)

Publication Number Publication Date
AR029177A1 true AR029177A1 (es) 2003-06-18

Family

ID=7918898

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000104207A AR029177A1 (es) 1999-08-19 2000-08-15 Procedimiento para la preparacion de una dispersion acuosa de polimeros, dispersion acuosa de polimeros obtenida a partir del mismo, polvo de polimero obtenido de la anterior, uso de la dispersion acuosa o del polvo para preparar pegamentos y formulacion de dicho pegamento

Country Status (9)

Country Link
US (1) US6759490B1 (es)
EP (1) EP1230275B1 (es)
AR (1) AR029177A1 (es)
AT (1) ATE434001T1 (es)
AU (1) AU7278100A (es)
DE (2) DE19939325A1 (es)
ES (1) ES2326156T3 (es)
MY (1) MY125776A (es)
WO (1) WO2001014426A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040106725A1 (en) * 2001-05-08 2004-06-03 Basf Ag Active small diameter polystyrene seed latex for continuous emulsion polymerization
EP1426428A1 (en) * 2002-12-06 2004-06-09 Ucb S.A. Aqueous polymer dispersions as pressure sensitive adhesives
EP1464656A1 (en) * 2003-04-04 2004-10-06 Ucb S.A. Emulsifier composition
US7939600B2 (en) * 2003-10-24 2011-05-10 Zeon Corporation Binder for electric double layer capacitor electrode
DE102004028391A1 (de) * 2004-06-14 2005-12-29 Basf Ag Verfahren zur Herstellung wässriger Polymerisatdispersionen
DE102005029593A1 (de) * 2005-06-23 2007-01-04 Basf Ag Verfahren zur Herstellung von säurehaltigen Emulsionspolymerisaten für Haftklebstoffe
US20060289136A1 (en) * 2005-06-24 2006-12-28 Doherty Erin A S Retention and drainage in the manufacture of paper
US8206553B2 (en) * 2005-06-24 2012-06-26 Hercules Incorporated Retention and drainage in the manufacture of paper
DE102006020275A1 (de) * 2006-04-27 2007-10-31 Basf Ag Verfahren zur Herstellung einer wässrigen Copolymerisatdispersion
WO2008043683A1 (de) * 2006-10-11 2008-04-17 Basf Se ≥formmassen mit hochvernetzten organischen nanopartikeln
CN101589074A (zh) * 2007-01-15 2009-11-25 巴斯夫欧洲公司 用于纸标签的压敏粘合剂
US8790693B2 (en) * 2007-08-02 2014-07-29 Basf Se Aqueous polymer dispersion based on N,N-diethylaminoethyl methacrylate, its preparation and use
BRPI0911046B1 (pt) 2008-04-15 2019-01-08 Basf Se dispersão polimérica aquosa, processo para a preparação e uso da mesma.
EP2438123B1 (en) 2009-06-02 2014-01-15 Akzo Nobel Coatings International B.V. Waterborne coating composition comprising a polyester and a metal salt of a fatty acid
US20140323608A1 (en) 2011-12-15 2014-10-30 Celanese Emulsions Gmbh Polymer dispersions
DE102012201913A1 (de) 2012-02-09 2013-08-14 Tesa Se Haftklebebänder auf Basis biobasierter Monomere
US9661930B2 (en) 2012-09-21 2017-05-30 Steelcase Inc. Chair construction
MX2017007501A (es) * 2014-12-30 2017-10-12 Rohm & Haas Locion para aglutinante no tejido.
CA3168208A1 (en) 2020-02-21 2021-08-26 Swimc Llc Stain-blocking polymers, primers, kits, and methods
WO2024056515A1 (en) 2022-09-12 2024-03-21 Basf Se Method for producing aqueous polymer dispersions from organic waste materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118593A1 (de) * 1981-05-11 1982-11-25 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von waessrigen polyacrylat-dispersionen mit verbessertem fliessverhalten
US4628071A (en) 1984-08-21 1986-12-09 S. C. Johnson & Son, Inc. Emulsion copolymerization process
CA2127919A1 (en) * 1993-09-03 1995-03-04 Jessie Alvin Binkley Process for producing ultrafine sized latexes
US5756573A (en) 1995-10-05 1998-05-26 Sc Johnson Commerical Markets, Inc. Seed polymerized latex polymer having a gradient polymeric morphology and process for preparing the same
DE19632203A1 (de) 1996-08-09 1998-02-12 Basf Ag Haftklebstoffe mit geringen Mengen Styrol
DE19633967A1 (de) * 1996-08-22 1998-02-26 Basf Ag Herstellung hochkonzentrierter Haftklebstoffdispersionen und deren Verwendung
DE19818394A1 (de) 1998-04-24 1999-10-28 Basf Ag Haftklebestoffe

Also Published As

Publication number Publication date
EP1230275A1 (de) 2002-08-14
US6759490B1 (en) 2004-07-06
EP1230275B1 (de) 2009-06-17
ATE434001T1 (de) 2009-07-15
WO2001014426A1 (de) 2001-03-01
DE19939325A1 (de) 2001-02-22
MY125776A (en) 2006-08-30
DE50015666D1 (de) 2009-07-30
ES2326156T3 (es) 2009-10-02
AU7278100A (en) 2001-03-19

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