DK0690882T4 - Latex for paint without solvent and with improved washability - Google Patents

Latex for paint without solvent and with improved washability

Info

Publication number
DK0690882T4
DK0690882T4 DK94910444T DK94910444T DK0690882T4 DK 0690882 T4 DK0690882 T4 DK 0690882T4 DK 94910444 T DK94910444 T DK 94910444T DK 94910444 T DK94910444 T DK 94910444T DK 0690882 T4 DK0690882 T4 DK 0690882T4
Authority
DK
Denmark
Prior art keywords
weight
parts
emulsion
composition
beta
Prior art date
Application number
DK94910444T
Other languages
Danish (da)
Other versions
DK0690882T3 (en
Inventor
Yves Denamur
Patrick Guerin
Jean-Marie Michel
Original Assignee
Cray Valley Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9445306&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0690882(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cray Valley Sa filed Critical Cray Valley Sa
Publication of DK0690882T3 publication Critical patent/DK0690882T3/en
Application granted granted Critical
Publication of DK0690882T4 publication Critical patent/DK0690882T4/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paints Or Removers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

An aqueous polymeric emulsion prepared from a monomeric composition which comprises, for 100 parts by weight of the composition, 60-100 parts by weight of at least one acrylic or methacrylic ester derived from an acrylic or methacrylic acid and an alcohol having 1-12 carbon atoms; 0-40 parts by weight of at least one vinyl aromatic monomer; 0-5 parts by weight of at least one short-chain, alpha - beta -unsaturated mono- or polycarboxylic acid; and 0-3 parts by weight of at least one short-chain alpha , beta -unsaturated amide. Around 80-98 wt % of the monomeric composition is added to a reaction medium which already contains a partially polymerised pre-emulsion of 2-20 wt % of the monomeric components, the average particle size of the polymer in said partially polymerised pre-emulsion being no higher than 95 nm. Said aqueous polymeric emulsion is useful for preparing plasticiser-free and coalescing agent-free paints having excellent washability.
DK94910444T 1993-03-24 1994-03-21 Latex for paint without solvent and with improved washability DK0690882T4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9303402A FR2703061B1 (en) 1993-03-24 1993-03-24 Latex for solvent-free paints with improved leachability.
PCT/FR1994/000306 WO1994021699A1 (en) 1993-03-24 1994-03-21 Latex for solvent-free paints having improved washability

Publications (2)

Publication Number Publication Date
DK0690882T3 DK0690882T3 (en) 1998-09-21
DK0690882T4 true DK0690882T4 (en) 2006-01-30

Family

ID=9445306

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94910444T DK0690882T4 (en) 1993-03-24 1994-03-21 Latex for paint without solvent and with improved washability

Country Status (10)

Country Link
EP (1) EP0690882B2 (en)
CN (1) CN1094742A (en)
AT (1) ATE162823T1 (en)
DE (2) DE690882T1 (en)
DK (1) DK0690882T4 (en)
ES (1) ES2114682T5 (en)
FR (1) FR2703061B1 (en)
SG (1) SG48182A1 (en)
TW (1) TW362111B (en)
WO (1) WO1994021699A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19621574A1 (en) * 1996-05-29 1997-12-04 Basf Ag Binder for low-emission coating materials
DE19633626A1 (en) * 1996-08-21 1998-02-26 Basf Ag Process for producing a particulate polymer
ZA200001591B (en) * 1999-04-28 2000-10-25 Rohm & Haas Polymer compositions.
DE10126717A1 (en) 2001-05-31 2002-12-05 Basf Ag Pigment-containing, solvent-free preparation
EP1293520A1 (en) * 2001-09-14 2003-03-19 Cray Valley Kunstharze GmbH Aqueous dispersion of a polymer with high washability, its preparation and its use as binder in coating compositions
FR2889196B1 (en) * 2005-07-29 2011-10-14 Rhodia Chimie Sa AQUEOUS DISPERSION OF STRUCTURED POLYMER, PROCESS FOR PRODUCING THE SAME, AND APPLICATIONS THEREOF IN FORMULATIONS FOR PAINTS
WO2008152017A1 (en) 2007-06-11 2008-12-18 Basf Se Method for producing an aqueous polymerisate dispersion
ES2439288T3 (en) 2009-07-22 2014-01-22 Basf Se Aqueous polymerization dispersions and their use as a binding agent for the coating of bottom layers
AU2011298374B2 (en) 2010-09-01 2015-04-23 Basf Se Aqueous emulsion polymers, production of same and use thereof
US8722756B2 (en) 2010-09-01 2014-05-13 Basf Se Aqueous emulsion polymers, their preparation and use
PT2691428T (en) 2011-03-30 2019-05-13 Basf Se Aqueous multistage polymer dispersion, process for its preparation and use thereof as binder for coating substrates
UY34399A (en) * 2011-10-26 2013-05-31 Akzo Nobel Coatings Int Bv Enhanced Solvent-Free Low Cost Energy Coatings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842719A1 (en) † 1978-09-30 1980-04-10 Basf Ag METHOD FOR PRODUCING AQUEOUS POLYACRYLATE DISPERSIONS WITH IMPROVED FLOW BEHAVIOR
JPS60179402A (en) * 1984-02-25 1985-09-13 Toagosei Chem Ind Co Ltd Emulsion polymer composition
DE3930585A1 (en) † 1989-09-13 1991-03-21 Basf Ag WAITRESS ART RESIN PREPARATIONS
DE4213964A1 (en) † 1992-04-29 1993-11-04 Basf Ag AQUEOUS POLYMER DISPERSIONS
DE4307683A1 (en) † 1993-03-11 1994-09-15 Basf Ag Process for the preparation of an aqueous polymer dispersion

Also Published As

Publication number Publication date
DE69408306D1 (en) 1998-03-05
DK0690882T3 (en) 1998-09-21
WO1994021699A1 (en) 1994-09-29
DE69408306T2 (en) 1998-08-20
EP0690882B2 (en) 2005-04-13
EP0690882B1 (en) 1998-01-28
DE690882T1 (en) 1996-05-02
ES2114682T3 (en) 1998-06-01
TW362111B (en) 1999-06-21
EP0690882A1 (en) 1996-01-10
ATE162823T1 (en) 1998-02-15
FR2703061B1 (en) 1995-06-30
DE69408306T3 (en) 2006-02-09
FR2703061A1 (en) 1994-09-30
CN1094742A (en) 1994-11-09
SG48182A1 (en) 1998-04-17
ES2114682T5 (en) 2005-11-01

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