MX9601618A - Composicion de revestimiento de dos componentes diluible con agua a base de resinas alquidalicas externamente emulsificadas, procedimiento para su preparacion, y el uso de la misma. - Google Patents

Composicion de revestimiento de dos componentes diluible con agua a base de resinas alquidalicas externamente emulsificadas, procedimiento para su preparacion, y el uso de la misma.

Info

Publication number
MX9601618A
MX9601618A MX9601618A MX9601618A MX9601618A MX 9601618 A MX9601618 A MX 9601618A MX 9601618 A MX9601618 A MX 9601618A MX 9601618 A MX9601618 A MX 9601618A MX 9601618 A MX9601618 A MX 9601618A
Authority
MX
Mexico
Prior art keywords
alkydalic
water
coating composition
dilutable
resins
Prior art date
Application number
MX9601618A
Other languages
English (en)
Other versions
MXPA96001618A (es
Inventor
Joachim Zoeller
Annegret Bittner
Edmund Urbano
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of MX9601618A publication Critical patent/MX9601618A/es
Publication of MXPA96001618A publication Critical patent/MXPA96001618A/es

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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water

Abstract

Se describe una composicion de revestimiento de dos componentes diluibles con agua que comprende un componente de isocianato que tiene una viscosidad a 23 degree C de 50 a 10,000 mPa-s, que consiste de uno o más isocianato polifuncionales orgánicos, y una emulsion de resina alquidálica cuyo componente solido comprende en cada caso proporciones en masa de 60 a 98% de una resina alquidálica y de 2 a 40% de un emulsificante hidroxifuncional y que comprende opcionalmente proporciones en masa de solventes orgánicos de hasta 15%, basado en la masa de la emulsion, el resto de la emulsion siendo agua.
MXPA/A/1996/001618A 1995-05-02 1996-04-30 Composicion de revestimiento de dos componentes diluible con agua a base de resinas alquidalicas externamente emulsificadas, procedimiento para su preparacion, y el uso de la misma MXPA96001618A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19515918.7 1995-05-02
DE19515918A DE19515918A1 (de) 1995-05-02 1995-05-02 Wasserverdünnbare Zweikomponenten-Überzugsmasse auf Basis fremdemulgierter Alkydharze, ein Verfahren zu deren Herstellung und deren Verwendung

Publications (2)

Publication Number Publication Date
MX9601618A true MX9601618A (es) 1997-07-31
MXPA96001618A MXPA96001618A (es) 1997-12-01

Family

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Also Published As

Publication number Publication date
EP0741176B1 (de) 1999-07-21
CZ128296A3 (en) 1996-11-13
SG50720A1 (en) 1998-07-20
KR960041306A (ko) 1996-12-19
BR9602119A (pt) 1998-06-30
CA2175530A1 (en) 1996-11-03
EP0741176A1 (de) 1996-11-06
JPH08325517A (ja) 1996-12-10
ZA963461B (en) 1997-11-03
AU5199496A (en) 1996-11-14
DE19515918A1 (de) 1996-11-07

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