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WO2001021723A1 - Utilisation de composes de zirconium solubles dans l'eau comme accelerateurs de sechage dans des agents de revetement aqueux - Google Patents

Utilisation de composes de zirconium solubles dans l'eau comme accelerateurs de sechage dans des agents de revetement aqueux Download PDF

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Publication number
WO2001021723A1
WO2001021723A1 PCT/EP2000/009246 EP0009246W WO0121723A1 WO 2001021723 A1 WO2001021723 A1 WO 2001021723A1 EP 0009246 W EP0009246 W EP 0009246W WO 0121723 A1 WO0121723 A1 WO 0121723A1
Authority
WO
WIPO (PCT)
Prior art keywords
zirconium
use according
compounds
group
coating
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.)
Ceased
Application number
PCT/EP2000/009246
Other languages
German (de)
English (en)
Inventor
Thomas Fichtner
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
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 Clariant GmbH filed Critical Clariant GmbH
Priority to EP00969276A priority Critical patent/EP1232222A1/fr
Priority to MXPA02003137A priority patent/MXPA02003137A/es
Priority to JP2001525286A priority patent/JP2003510401A/ja
Priority to BR0014231-0A priority patent/BR0014231A/pt
Publication of WO2001021723A1 publication Critical patent/WO2001021723A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
    • C09F9/00—Compounds to be used as driers, i.e. siccatives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers

Definitions

  • the present invention relates to the use of water-soluble zirconium compounds as a drying accelerator in aqueous coating compositions.
  • Aqueous coating compositions are environmentally friendly and have recently become increasingly popular against solvent-based coating compositions.
  • the preparation of an aqueous-based coating composition generally uses polymer dispersions as binders.
  • a disadvantage of aqueous coating compositions is the dependence of the drying rate on the temperature and the air humidity. At low humidity, the drying rate is generally fast, sometimes even faster than with conventional coating agentsii. At high air humidity and low temperatures, however, e.g. In the mornings and evenings, as well as before or after rains, the drying speed is very slow because the evaporation of the water is severely hampered. Such coatings are then rainproof only after a very long service life. Accelerated drying of aqueous coating materials is particularly desirable for exterior applications such as paints for buildings, bridges, ships and road markings as well as exterior plasters.
  • the ionically stabilized binder is flocculated either after application of the coating agent, which contains a polyamine and ammonia as the volatile base, by evaporating the ammonia (US Pat. No. 5,527,853, EP-A-0 594 321, EP -A-0 728 822, EP-A-0 409 459) or by simultaneously spraying an acid solution (WO 94/29 391) or a salt solution with the coating agent (EP-A-0 200 249, US-A- 4,571,415, US-A-5,403,393).
  • the coating agent which contains a polyamine and ammonia as the volatile base
  • a change in viscosity on the surface of the coating composition can be achieved either by applying a thickener to the fresh coating, which leads to an increase in viscosity, as disclosed, for example, in EP-A-0 721 003, or by applying a base the fresh coating is applied, which contains a thickener, but which is not activated by setting a low pH.
  • the water absorption method uses water-absorbing substances such as Silica gels, ion exchangers, polymer gels, etc., used during the application of the coating agent.
  • EP-A-0 709 441 discloses the use of zirconium compounds in paints and adhesives.
  • the zirconium compounds are used as a desiccant, cross-linking reagent, thixotropic agent, radical scavenger in the decomposition reactions of coating films and complexing substance for ingredients that normally lead to the bleeding or discoloration of surfaces.
  • coating compositions which contain one or more water-soluble zirconium compounds show markedly accelerated drying. This is especially true at low temperatures. Surprisingly, no special requirements are imposed on the binders contained in the coating compositions.
  • the coating compositions contain, based on the binder, preferably up to 50% by weight, particularly preferably 0.5 to 10% by weight, and in particular 1 to 5% by weight of zirconium compounds, calculated as zirconium oxide.
  • the zirconium compounds used are preferably ammonium zirconium carbonate, zirconium acetoacetate, zirconium hydroxychloride, zirconium orthosulfate,
  • Zirconium propionate and / or potassium zirconium phosphate used.
  • Ammonium zirconium carbonate is particularly preferably used.
  • the zirconium compounds can be added to the coating agent as solids and / or as aqueous solutions.
  • the zirconium-containing coating agents can optionally also include film-forming agents, pigments, fillers (such as titanium dioxide, talc, calcite, dolomite), thickeners (such as cellulose ethers, acrylic acid, polyurethane thickeners), dispersants, wetting agents, preservatives,
  • the pigment volume concentration (PVC) is generally between 15 and 90%. To increase the stability of the coating agent, this can optionally be 0.1 to 5% by weight, preferably 0.5 to 1 wt .-%, based on the binder, ionic and / or nonionic emulsifiers are added.
  • the binders contained in the coating compositions are generally polymer dispersions based on homopolymers and / or copolymers. Suitable homopolymers and copolymers are all known homopolymers and copolymers which are available in dispersion form.
  • the copolymers contain 70 to 99.7% by weight, based on the total amount of monomers, of radically polymerizable olefinically unsaturated compounds from the group of acrylic and methacrylic acid esters of (CrC ⁇ 2 ) monoalcohols, preferably of (C- ⁇ -C 8 ) - monoalcohols, for example methanol, ethanol, iso-propanol, iso-butanol, n-butanol and 2-ethylhexyl alcohol, the vinyl aromatic monomers, the vinyl esters of (CrC ⁇ 2 ) alkane monocarboxylic acids, for example vinyl acetate, vinyl propionate, vinyl n-butyrate, vinyl laurate, ® VeoVa 9 and ® VeoVa 10 (Shell-Chemie, vinyl esters ⁇ , ⁇ -dialkyl-branched monocarboxylic acids), the vinyl halides, for example vinyl chloride and vinylidene
  • the copolymers also preferably contain 0.3 to 10% by weight, particularly preferably 0.5 to 5% by weight, based on the total amount of monomers, of ⁇ , ⁇ -mono-olefinically unsaturated mono- and dicarboxylic acids, for example acrylic acid, Methacrylic acid, itaconic acid, maleic acid and fumaric acid, and also their amides which are optionally substituted on the nitrogen atoms, for example acrylamide, methacrylamide, N-methylolacrylamide and N-butoxymethacrylamide.
  • ⁇ , ⁇ -mono-olefinically unsaturated mono- and dicarboxylic acids for example acrylic acid, Methacrylic acid, itaconic acid, maleic acid and fumaric acid, and also their amides which are optionally substituted on the nitrogen atoms, for example acrylamide, methacrylamide, N-methylolacrylamide and N-butoxymethacrylamide.
  • 0 to 20% by weight, preferably 0.5 to 5% by weight, based on the total amount of monomers, of functional monomers can be present in the copolymers, for example monomers containing hydroxyl groups, such as hydroxy alkyl acrylates and methacrylates, in particular hydroxyethyl methacrylate and hydroxypropyl methacrylate, and / or monomers containing acetylacetoxy groups that improve wet adhesion, in particular allylacetoacetate, acetylacetoxyethyl methacrylate and acetylacetoxybutyl methacrylate, and / or monomers and crosslinking-active agents such as epoxy groups containing siloxy groups , Glycidyl methacrylate, vinyltrimethoxysilane and methacryloxypropyltrimethoxysilane, and / or nitrogen-containing monomers from the group of the polymerizable monomers with an amino, ureido or N-heterocyclic group,
  • polymers containing keto groups can also contain up to 5% by weight, based on the total amount of monomers, of a di- or polyfunctional carboxylic acid hydrazide, for example adipic acid hydrazide.
  • the binders can optionally also contain emulsifiers, protective colloids, additives, auxiliaries and / or non-copolymerizable crosslinkers.
  • nonionic emulsifiers e.g. Suitable alkyl polyglycol ethers or ethoxylation products of polypropylene oxide.
  • Anionic emulsifiers such as e.g. Alkali or ammonium salts of alkyl, aryl or alkylarylsulfonates, sulfates, phosphates or phosphonates, in question.
  • Suitable protective colloids are natural substances such as gum arabic, starch and alginates, or modified natural substances such as cellulose derivatives, or synthetic polymers such as polyvinyl alcohol and polyvinylpyrrolidone, or mixtures thereof.
  • the coating compositions are preferably exterior plasters, interior plasters, exterior paints, interior paints, primers, wood paints or road marking paints.
  • the coating compositions of the present invention can also be adhesives, pastes, putties, sealants or pressure compensation layers for thermal insulation composite systems.
  • the zirconium-containing coating compositions can also be the pure binders, which can be used as fast-drying binders for all known purposes.
  • composition of comparative plaster 1 corresponds to the basic formulation given in Table 1, with a synthetic resin dispersion Mowilith ® DM 2452 (Table 1, component no. 8) from Clariant GmbH with a solids content of 50%, a pH of 6 and a viscosity as the binder of 400 mPas is used.
  • the monomer base of this dispersion is formed by vinyl acetate, vinyl ester of Versatieklare ® and acrylic acid esters. To make the plaster, the water is placed and the rest
  • composition of the synthetic resin plaster 1 differs from the basic formulation given in Table 1 only in that it additionally contains 20 parts by weight of a zirconium compound Bozefix PAS5200 from Clariant GmbH.
  • the same synthetic resin dispersion as in Comparative Example 1 is used as the binder.
  • the water is initially introduced and the remaining constituents are added in the order given, with mixing, the zirconium compound being added last. After the raw material has been dosed, the plaster is mixed until it is completely homogenized.
  • Comparative Example 2 Preparation of a comparative plaster 2 which contains no zirconium compound.
  • the composition of the comparative plaster 2 corresponds to the basic formulation given in Table 1, with a synthetic resin dispersion Mowilith ® LDM 1880 (Table 1, component no. 8) from Clariant GmbH with a solids content of 55%, a pH of 5 and a viscosity as the binder of 2000 mPas is used.
  • the monomer base of this dispersion is formed by vinyl acetate and ethylene.
  • Comparative plaster 2 is produced analogously to that of comparative plaster 1 as described in comparative example 1.
  • composition of the synthetic resin plaster 2 differs from that in
  • the substrate, the comparative plasters 1 and 2, the synthetic resin plasters 1 and 2 and the required tools are tempered to the test temperature of 5 ° C in a climatic chamber. At this temperature, the plasters are applied to a fiber cement board with the dimensions 10 cm x 15 cm by means of an eaves egg and then stripped to the grain size and structured.
  • test specimens are tested for their degree of dryness after various drying times at a test temperature of 5 ° C.
  • the test specimens are sprayed with 60 grams of water each.
  • the water mist is generated using a commercially available atomizer.
  • the test specimens are in the vertical position during spraying.
  • the flowing liquid is collected quantitatively. As long as the coating agent has not yet dried, particles are washed out by the test liquid, which causes the test liquid to turn white.
  • the drying condition of the coating material can be concluded from the intensity of the coloring.
  • the degree of drying of the plasters is assessed according to the 6 classes listed in Table 2.
  • the zirconium-containing synthetic plasters 1 and 2 show a higher degree of dryness than the comparative plasters 1 and 2 regardless of the binder (the synthetic resin plasters 1 and 2 contain different synthetic resin dispersions as binders) and regardless of the drying time.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

L'invention concerne l'utilisation de composés de zirconium solubles dans l'eau comme accélérateurs de séchage dans des agents de revêtement aqueux. Comme composés de zirconium, on utilise de préférence des composés tels que le carbonate de zirconium-ammonium, l'acéto-acétate de zirconium, le chlorhydrate de zirconium, l'orthosulfate de zirconium, le propionate de zirconium et le phosphate de zirconium-potassium. L'utilisation vise de préférence les agents de revêtement pour peintures et enduits.
PCT/EP2000/009246 1999-09-23 2000-09-21 Utilisation de composes de zirconium solubles dans l'eau comme accelerateurs de sechage dans des agents de revetement aqueux Ceased WO2001021723A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP00969276A EP1232222A1 (fr) 1999-09-23 2000-09-21 Utilisation de composes de zirconium solubles dans l'eau comme accelerateurs de sechage dans des agents de revetement aqueux
MXPA02003137A MXPA02003137A (es) 1999-09-23 2000-09-21 Utilizacion de compuestos de circonio solubles en agua como aceleradores de secado en agentes de revestimiento acuosos.
JP2001525286A JP2003510401A (ja) 1999-09-23 2000-09-21 水性被覆剤の乾燥促進剤としての水溶性ジルコニウム化合物の使用
BR0014231-0A BR0014231A (pt) 1999-09-23 2000-09-21 Aplicação de compostos de zircÈnio hidrossolúveis como aceleradores de secagem em agentes de revestimento aquosos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999145626 DE19945626A1 (de) 1999-09-23 1999-09-23 Verwendung von wasserlöslichen Zirkonverbindungen als Trocknungsbeschleuniger in wässrigen Beschichtungsmitteln
DE19945626.7 1999-09-23

Publications (1)

Publication Number Publication Date
WO2001021723A1 true WO2001021723A1 (fr) 2001-03-29

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ID=7923052

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/009246 Ceased WO2001021723A1 (fr) 1999-09-23 2000-09-21 Utilisation de composes de zirconium solubles dans l'eau comme accelerateurs de sechage dans des agents de revetement aqueux

Country Status (7)

Country Link
EP (1) EP1232222A1 (fr)
JP (1) JP2003510401A (fr)
BR (1) BR0014231A (fr)
DE (1) DE19945626A1 (fr)
MX (1) MXPA02003137A (fr)
WO (1) WO2001021723A1 (fr)
ZA (1) ZA200203124B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111393938A (zh) * 2020-05-06 2020-07-10 青岛展辰新材料有限公司 一种水性木器封闭清漆及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5374014B2 (ja) * 2006-08-21 2013-12-25 エスケー化研株式会社 水性塗料組成物
AT12958U1 (de) * 2011-09-26 2013-03-15 Lengheim Hubert Folienbildendes beschichtungsmittel
US12448332B2 (en) 2018-11-06 2025-10-21 Knauf Gips Kg Composition for a very durable pasty fill and finishing material, pasty fill and finishing material, and method for producing it

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669122A1 (de) * 1967-10-11 1971-05-27 Dreher Dr Emil Wasserloesliche Trockenstoffe
DE2536393B1 (de) * 1975-08-07 1976-09-23 Dainippon Toryo K K Trockenmittel und seine Verwendung
JPS5312936A (en) * 1976-07-22 1978-02-06 Saiden Kagaku Kk Ordinary temperature quickk drying* setting aqueous resin composite for paints
US4311625A (en) * 1980-11-10 1982-01-19 Tenneco Chemicals, Inc. Water-borne surface-coating compositions containing complexed cobalt driers
DE4236697A1 (de) * 1992-10-30 1994-05-05 Henkel Kgaa Trockenstoffe für oxidativ trocknende Lacke
EP0709441A2 (fr) * 1994-10-28 1996-05-01 Hoechst Aktiengesellschaft Dispersions aqueuses et leur utilisation pour couche de fond

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669122A1 (de) * 1967-10-11 1971-05-27 Dreher Dr Emil Wasserloesliche Trockenstoffe
DE2536393B1 (de) * 1975-08-07 1976-09-23 Dainippon Toryo K K Trockenmittel und seine Verwendung
JPS5312936A (en) * 1976-07-22 1978-02-06 Saiden Kagaku Kk Ordinary temperature quickk drying* setting aqueous resin composite for paints
US4311625A (en) * 1980-11-10 1982-01-19 Tenneco Chemicals, Inc. Water-borne surface-coating compositions containing complexed cobalt driers
DE4236697A1 (de) * 1992-10-30 1994-05-05 Henkel Kgaa Trockenstoffe für oxidativ trocknende Lacke
EP0709441A2 (fr) * 1994-10-28 1996-05-01 Hoechst Aktiengesellschaft Dispersions aqueuses et leur utilisation pour couche de fond

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 197812, Derwent World Patents Index; Class A12, AN 1978-22440A, XP002157858 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111393938A (zh) * 2020-05-06 2020-07-10 青岛展辰新材料有限公司 一种水性木器封闭清漆及其制备方法
CN111393938B (zh) * 2020-05-06 2021-12-10 青岛展辰新材料有限公司 一种水性木器封闭清漆及其制备方法

Also Published As

Publication number Publication date
DE19945626A1 (de) 2001-03-29
BR0014231A (pt) 2002-08-27
MXPA02003137A (es) 2002-09-30
ZA200203124B (en) 2003-04-09
JP2003510401A (ja) 2003-03-18
EP1232222A1 (fr) 2002-08-21

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