WO2010089142A1 - Vinylacetat-ethylen-copolymerdispersionen und damit behandelte textile flächengebilde - Google Patents
Vinylacetat-ethylen-copolymerdispersionen und damit behandelte textile flächengebilde Download PDFInfo
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- WO2010089142A1 WO2010089142A1 PCT/EP2010/000745 EP2010000745W WO2010089142A1 WO 2010089142 A1 WO2010089142 A1 WO 2010089142A1 EP 2010000745 W EP2010000745 W EP 2010000745W WO 2010089142 A1 WO2010089142 A1 WO 2010089142A1
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- vinyl acetate
- ethylene
- ethylene copolymer
- textile
- copolymer dispersion
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C08F218/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0073—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being applied as an aqueous dispersion or latex
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/042—Polyolefin (co)polymers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/045—Vinyl (co)polymers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/165—Odour absorbing, deodorizing ability
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23986—With coating, impregnation, or bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Definitions
- Vinyl acetate-ethylene copolymer dispersions and textile fabrics treated therewith Vinyl acetate-ethylene copolymer dispersions and textile fabrics treated therewith
- the present invention relates to vinyl acetate-ethylene dispersions ("VAE dispersions), which are particularly suitable for the treatment of textile fabrics and the textile fabrics treated therewith, which are particularly suitable as floor coverings or as belts.
- VAE dispersions vinyl acetate-ethylene dispersions
- Modern floor coverings can consist of a wide variety of material combinations. So it may be textile surfaces, such as nonwovens, stabilized with a binder; or they are pile fabrics, in which threads are incorporated into a base surface and by application of a
- Binders are fixed in the base.
- floor coverings may have multiple layers which have been laminated together by binders or adhesives.
- a back layer is attached to these laminates on the side facing away from the tread surface. This serves on the one hand to fix the materials which the
- binders made from a wide variety of plastics have already been used in the past (see WO 90/00967 A1). Frequently, styrene-butadiene latex is used. There have also been ready proposals to use VAE copolymer dispersions for this purpose. Examples thereof can be found in GB 1,442,806 A, EP 0 432 391, EP 0 864685 A1, US Pat. No. 5,084,503 A and US Pat. No. 5,124,394 A.
- EP 1 008 689 A2 describes crosslinkable carpet backing coatings comprising a VAE copolymer dispersion derived from 4 to 25% by weight of ethylene, 67 to 95% by weight of vinyl acetate and 0.1 to 8% by weight of an ethylenically unsaturated hydroxy-functional monomer and a selected crosslinking agent.
- a VAE copolymer dispersion derived from 4 to 25% by weight of ethylene, 67 to 95% by weight of vinyl acetate and 0.1 to 8% by weight of an ethylenically unsaturated hydroxy-functional monomer and a selected crosslinking agent.
- dispersions which are stabilized by protective colloid / emulsifier combinations. Details of the properties of the dispersions used, such as ethylene content, glass transition temperature or particle sizes of the VAE copolymer are not disclosed.
- VAE copolymer dispersions which are suitable for coating carpets.
- the used VAE copolymer is relatively soft and has a glass transition temperature in the range of 0 to -40X.
- the ethylene content of these copolymers is correspondingly high.
- VAE copolymers are generally characterized by a comparatively high content of polymerized ethylene units from; the content of ethylene units is typically well above 10% by weight, based on the total amount of monomers used. Such VAE copolymer dispersions lead to a good
- VAE copolymer dispersions are also known for other uses.
- DE 60 2004000 117 T2 describes the introduction of a self-crosslinking
- the binders described include vinyl ester-ethylene copolymers which are derived from 65-85% by weight of a vinyl ester, 5-30% by weight of ethylene and optionally up to 12% by weight of a crosslinking monomer.
- the dispersions are relatively soft due to their ethylene content of more than 5% by weight. These dispersions are unlikely to achieve the dimensional stability typical of carpets or belts. The dimensional stability of the wipes impregnated therewith is not improved, which is not required in this application area.
- DE 10 2006 037 318 A1 discloses a process for the application of a dispersion adhesive by means of nozzle application.
- a dispersion adhesive by means of nozzle application.
- vinyl ester-ethylene copolymers are used, which are from 40-95 wt.% Of vinyl esters, up to 45 % By weight of ethylene and up to 60% by weight of further monomers copolymerizable therewith.
- the VAE copolymer dispersions specifically disclosed in this document have ethylene contents of significantly more than 5% by weight.
- DE 102004 023 374 A1 describes preservative-free coating compositions comprising a selected vinyl ester copolymer and a strongly basic agent for adjusting a pH of the dispersion to a value above 10. Described are copolymers derived from vinyl acetate, ethylene and versatic acids. The ethylene content of these copolymers is typically 15 to 20% by weight.
- the average particle diameters of the dispersions obtained are comparatively coarse and are typically between 0.8 and 1.2 ⁇ m (d w ).
- Copolymer emulsions stabilized with a polyethylene glycol-polyvinyl alcohol mixture are derived from 50-95% by weight of vinyl acetate and 5-30% by weight of ethylene and optionally up to 10% by weight of further monomers copolymerizable therewith.
- a polyethylene glycol-polyvinyl alcohol mixture is used as the stabilizing system. Again, the average particle diameter of the resulting dispersions should be comparatively coarse, typically in the range of well above 500 nm (d w ).
- DE 29 49 154 A1 describes a process for the preparation of vinyl acetate-ethylene copolymer dispersions derived from 60-95% by weight of vinyl acetate, 5-40% by weight.
- Ethylene and optionally small amounts of other monomers copolymerizable with it The polymerization takes place in the presence of a stabilization system from emulsifier and protective colloid. Vinyl acetate and emulsifier are added in portions during the polymerization.
- DE 26 01 200 A1 describes an aqueous dispersion of a vinyl acetate-ethylene copolymer containing an epoxide component.
- the epoxide content is 0.5 to
- the emulsion polymerization can be carried out in the presence of emulsifiers and / or protective colloids.
- No. 5,180,771 A discloses a dispersion comprising a vinyl acetate-ethylene copolymer with 60-94% by weight of vinyl acetate units, 5-30% by weight of ethylene units and 1-10% by weight of crosslinking units and containing 1-45% by weight of tetramethylolglycoluril ,
- VAE copolymer dispersions which are distinguished by good flexural strength combined with low brittleness, which do not require plasticizers or only small amounts of plasticizers and are outstandingly suitable for use as binders for textile fabrics, especially those which are used as floor coverings or belts. These VAE copolymer dispersions are also characterized by a good dimensional stability and feel.
- the object of the present invention is therefore to provide VAE
- Copolymer dispersions with the above property profile.
- the present invention relates to a vinyl acetate-ethylene copolymer dispersion, which is from 60 to 99 wt .-% vinyl acetate, 1 to 4 wt.%, Preferably 1 to 3 wt.%, And most preferably 2-3 wt.% Of ethylene and optionally up to
- the copolymer has a glass transition temperature of +15 to +32 0 C, an average particle diameter d w of 50 to 500 nm and having at least 1 wt.% Of emulsifiers and 0-2 wt .% of protective colloids is stabilized, wherein in the case of stabilizer systems of emulsifiers and protective colloids, the amount of emulsifier is at least twice as large, preferably at least three times as large as the amount of protective colloid.
- vinyl acetate-ethylene copolymer is to be understood as meaning a vinyl acetate copolymer which comprises at least vinyl acetate and of
- the VAE copolymer dispersion according to the invention is stabilized mainly by emulsifiers. This means that stabilizers used either only emulsifiers or combinations of emulsifiers and
- Protective colloids wherein in these combinations, the amount of emulsifier is to be chosen well above the amount of protective colloid.
- the viscosity of the vinyl ester-ethylene copolymer dispersions according to the invention is usually 100 to 10,000 mPas, in particular 200 to 6,000 mPas and very particularly preferably 400 to 4,000 mPas.
- the viscosity is measured with a Brookfield viscometer at 25 0 C using spindle 5 at 20 revolutions per minute (rpm) for the purposes of this description.
- These viscosity data refer to dispersions having a solids content in the range of 40 to 70 wt .-%, based on the total mass of the dispersion. Dilution lowers the viscosity accordingly.
- the VAE copolymers of the dispersion of the invention have glass transition temperatures between +15 and + 32 ° C, preferably from +20 to +30 0 C.
- the ianaeste glass transition temperature between +15 to + 32 ° C, preferably from +20 to +30 0 C.
- the glass transition temperature is determined by DSC For purposes of the present specification Measurement determined at a heating rate of 10
- the copolymers of the dispersion according to the invention are further characterized by very low average particle diameters. These are given in the form of d w values and are between 50 and 500 nm, preferably between 100 and 300 nm.
- the particle size distribution is determined for the purposes of the present invention by means of laser aerosol spectroscopy.
- the distribution width plays a minor role in the application according to the invention. Typical distribution widths OJu n are in the range of 1.02 to 6.
- the vinyl acetate-ethylene copolymer dispersions of the invention are particularly suitable as binders and as adhesives for textile fabrics and provide a very good balance between dimensional stability and flexibility. It has been found that vinyl acetate-ethylene copolymers having a comparatively small proportion of ethylene units and a high proportion of very fine polymer particles can be used excellently for this application.
- the VAE copolymer dispersions of the invention are prepared by free-radical emulsion polymerization of at least vinyl acetate and at least ethylene and are stabilized mainly by emulsifiers.
- the monomer combination is selected such that the copolymers of the VAE copolymer dispersions according to the invention have glass transition temperatures in the range specified above.
- Heterogeneous systems, such as core-shell or hemispheres may have multiple glass transition temperatures; in this case, at least one glass transition temperature is within the limits mentioned above, while the glass transition temperature of the other phase may also be above these limits.
- Copolymer derived from further copolymerizable with at least one monoethylenically unsaturated group-containing monomers are the per se known radically polymerizable monomers into consideration. However, these should be selected such that vinyl ester ethylene
- Copolymers having the above glass transition temperatures arise.
- polymers can be produced with homogeneous and heterogeneous morphologies.
- the further monomers which are copolymerizable with vinyl acetate and ethylene and have at least one monoethylenically unsaturated group can be subdivided into those which have at least one functional group which gives the VAE copolymer a specific reactive property ("functional monomers") and those which do not have functional group
- Non-functional monomers These non-functional monomers can be used, for example, for adjusting the glass transition temperature or the hydrophobic or hydrophilic properties of the VAE copolymer.
- the proportion of functional monomers in the VAE copolymer can be between 0 and 10
- the proportion of non-functional monomers in the VAE copolymer may be between 0 and 20% by weight, preferably between 0 and 10% by weight, the total amount of functional and non-functional monomers being not more than 30% by weight.
- Examples of functional monomers are ethylenically unsaturated acids, such as mono- or dicarboxylic acids, sulfonic acids or phosphonic acids. Instead of the free acids and their salts, preferably alkali metal or ammonium salts can be used.
- acrylic acid methacrylic acid, crotonic acid, maleic acid, fumaric acid, itaconic acid, vinylsulfonic acid, vinylphosphonic acid, styrenesulfonic acid, half esters of maleic or fumaric acid and itaconic acid with monohydric aliphatic saturated alcohols of chain length C- 1- C- IS and their alkali metal and Ammonium salts or (meth) acrylic acid esters of sulfoalkanols, for example
- functional monomers are ethylenically unsaturated monomers which have at least one amide, epoxy, hydroxyl, N-methylol, trialkoxysilane or carbonyl group.
- ethylenically unsaturated epoxy compounds such as glycidyl methacrylate or glycidyl acrylate; ethylenically unsaturated N-methylol compounds such as N-methylol acrylate or methacrylate; or the methacrylic and acrylic acid CrCg hydroxyalkyl esters, such as n-hydroxyethyl, n-hydroxypropyl or n-hydroxybutyl acrylate and methacrylate; and compounds such as diacetone acrylamide and acetylacetoxyethyl acrylate or methacrylate; or amides of ethylenically unsaturated carboxylic acids, such as acrylamide or methacrylamide.
- Particular preference is given to using a combination of acrylamide with N-methylolacrylamide.
- These VAE copolymers are characterized by a particularly low tendency to
- Non-functional monomers are vinyl esters which are not vinyl acetate.
- vinyl esters of monocarboxylic acids having from one to eighteen carbon atoms such as vinyl formate, vinyl propionate, vinyl butyrate, vinyl isobutyrate, vinyl benzoate, vinyl 2-ethylhexanoate, vinyl esters of ⁇ -branched carboxylic acids having 5 to 11 carbon atoms in the acid radical ( ® Versatic acids), vinyl ester of pivalin -
- Vinyl esters of versatic acids in particular VeoVa® 9, VeoVa® 10 and VeoVa® 11, are preferred.
- non-functional monomers are alpha olefins which are not
- Ethylene are or vinyl aromatics. Examples of these are propylene, 1-butylene, 2-butylene, styrene or ⁇ -methylstyrene.
- non-functional monomers are esters of ethylenically unsaturated monocarboxylic acids or diesters of ethylenically unsaturated
- Dicarboxylic acids Preferably, these are esters of alcohols having one to eighteen carbon atoms.
- examples of such non-functional monomers are methyl methacrylate or acrylate, butyl methacrylate or acrylate, 2-ethylhexyl methacrylate or acrylate, dibutyl maleate or dioctyl maleate.
- VAE dispersions according to the invention comprises vinyl acetate-ethylene copolymers which additionally comprise from 0.5 to 20 parts by weight of esters of acrylic acid and / or of esters of methacrylic acid and / or of diesters of maleic acid with monohydric saturated alcohols, in particular butyl acrylate ( BuA) and / or 2 ethylhexyl acrylate (2-EHA) and / or dibutyl maleate and / or Dioctylmaleinat, polymerized.
- BuA butyl acrylate
- 2-EHA ethylhexyl acrylate
- Dioctylmaleinat dioctylmaleinat
- the solids content of the VAE copolymer dispersions according to the invention is typically 40 to 70% by weight, preferably 45 to 60% by weight, based on the total mass of the dispersion, more preferably between 48 and 55%. These dispersions can be diluted in use, the viscosity changes accordingly.
- the VAE copolymer dispersion according to the invention contains emulsifiers, in particular nonionic emulsifiers E1 and / or anionic emulsifiers E2. If combinations of nonionic emulsifiers with anionic emulsifiers are used, the ratio of E1: E2 is usually 1: 1 to
- the VAE copolymer dispersion may additionally contain small amounts of polymeric stabilizers (protective colloids).
- nonionic emulsifiers E1 are acyl, alkyl, oleyl and alkylaryl oxethylate. These products are commercially available, for example, under the name
- Genapol®, Lutensol® or Emulan® available include, for example, ethoxylated mono-, di- and tri-alkylphenols (EO degree: 3 to 50, alkyl substituent radical: C 4 to C 12 ) and ethoxylated fatty alcohols (EO degree: 3 to 80; alkyl radical: C 8 to C) 3 6), especially Ci 2 -Ci 4 fatty alcohol (3-40) ethoxilate, Ci 3 Ci 5 -Oxoalkohol (3-40) ethoxilate, Ci 6 C 18 fatty alcohol (11-80) ethoxilate, Cio-oxo-alcohol (3 -40) ethoxylates, C 13 -OxO alcohol (3-40) ethoxylates, polyoxyethylene sorbitan monooleate with 20 ethylene oxide groups, copolymers of ethylene oxide and propylene oxide with a minimum content of 10% by weight ethylene oxide, the polyethylene oxide (4-40) ether of oleyl alcohol as well
- nonionic emulsifiers E1 1 to 8 wt.%, Preferably 1 to 5 wt.%, Particularly preferably 1 to 4 wt.%, Based on the total main monomer amount, are typically used on nonionic emulsifiers E1. It is also possible to use mixtures of nonionic emulsifiers.
- anionic emulsifiers E2 are sodium, potassium and ammonium salts of straight-chain aliphatic carboxylic acids of chain length C 2 -C 20 , sodium hydroxyoctadecane sulfonate, sodium, potassium and ammonium salts of hydroxy fatty acids of chain length C 12 -C 20 and their sulfonation or sulfation and or acetylation products, alkyl sulfates, also as triethanolamine salts, alkyl (Cio-C 2 o) sulfonates, alkyl (Cio-C 2 o) -arylsulfonate
- Succinic acid or phosphates of polyethoxylated alkanols or alkylphenols.
- 0.1 to 3% by weight preferably 0.1 to 2% by weight, particularly preferably 0.5 to 1.5% by weight, are typically obtained from anionic emulsifiers E2 on the total main monomer amount. It is also possible to use mixtures of anionic emulsifiers.
- emulsifiers E1 to E2 can vary within wide limits, for example between 50: 1 and 1: 1.
- the VAE copolymer dispersions according to the invention may also contain subsequently added water-soluble or water-dispersible polymers and / or subsequently added emulsifiers.
- the total amount of emulsifier based on the total amount of monomers, 1 to 8 wt.%, Preferably 1 to 6 wt.%, Particularly preferably 1 to 4 wt.%.
- the vinyl ester-ethylene copolymer dispersions according to the invention may contain protective colloids, preferably polyvinyl alcohols and / or their modifications.
- protective colloids if present, are generally present only in comparatively low concentrations, for example in up to 2% by weight, based on the total amount of the main monomers used.
- the vinyl ester polymer dispersions used according to the invention preferably contain no or up to 1% by weight, based on the total amount of the main monomers used, of protective colloids.
- the protective colloids are water-soluble or water-dispersible polymers which are present during the emulsion polymerization and stabilize the resulting dispersion.
- Emulsifiers are low molecular weight compounds which stabilize the emulsion and the resulting product.
- protective colloids are water-soluble or water-dispersible polymeric modified natural substances, such as cellulose ethers, for example methyl, ethyl, Hydroxyethyl or carboxymethylcellulose; water-soluble or water-dispersible polymeric synthetic substances, such as polyvinylpyrrolidone or polyvinyl alcohols or their copolymers (with or without residual acetyl content), partially esterified or acetalated or etherified with saturated polyvinyl alcohol.
- cellulose ethers for example methyl, ethyl, Hydroxyethyl or carboxymethylcellulose
- water-soluble or water-dispersible polymeric synthetic substances such as polyvinylpyrrolidone or polyvinyl alcohols or their copolymers (with or without residual acetyl content), partially esterified or acetalated or etherified with saturated polyvinyl alcohol.
- the protective colloids can be used singly or in combination. In the case of combinations, they each differ in their molecular weights or they differ in their molecular weights and their chemical composition, such as the degree of hydrolysis.
- polyvinyl alcohols these may have been modified in some way hydrophobic or hydrophilic.
- VAE copolymer dispersions according to the invention may be further customary for the formulation of binders or adhesives. Supplements included.
- film-forming auxiliaries such as white spirit, Texanol ®, TXIB ®, butyl glycol, butyl diglycol, Butyldipropylenglykol and Butyltripropylenglykol;
- Wetting agents such as AMP 90 ®, ® TegoWet.280, Fluowet ® PE; Thickeners, such as polyacrylates or polyurethanes as Borchigel L75 ® and Tafigel PUR 60 ®; Defoamers, eg mineral oil or silicone defoamers; UV stabilizers, such as Tinuvin ® 1130; Means for adjusting the pH; Preservatives; subsequently added stabilizing polymers, such as polyvinyl alcohol or cellulose ethers, fillers, such as
- Chalk or calcium carbonate pigments such as carbon black, and other additives and adjuvants common in the formulation of binders or adhesives.
- the proportion of these additives in the VAE dispersions according to the invention can vary within wide limits and is selected by the skilled worker with regard to the desired field of application.
- further latexes known in this field for example SBR dispersions
- the proportion of these additional dispersions can be up to 30% by weight.
- the dispersion according to the invention can be formulated with a high filler or pigment content.
- typically up to 80% by weight of these solids can be incorporated into the dispersion.
- Plasticizers are in the VAE copolymer dispersions of the invention in the
- VOC very low content of VOC, in particular VOC contents of less than 1000 ppm, particularly preferably less than 500 ppm, based on the total mass of the dispersion.
- VOC organic substances are to be understood in the context of this description, which have a boiling point of less than 25O 0 C and having no acid function.
- VAE copolymer dispersions according to the invention are prepared by free-radical emulsion polymerization of the monomers in the presence of at least one emulsifier. Examples are listed above.
- the emulsion polymerization can be carried out, for example, as a batch process with presentation of the total amount of monomers at the beginning of the polymerization; Alternatively, a feed process can be used in which the addition of the monomers takes place during the polymerization by continuous feed; but it can also be a part of the monomers, for example up to 50 wt.%, Preferably up to 25 wt.%, To Initially be submitted, and the remainder are fed during the polymerization.
- the continuous feed and up to 25% monomer feed process is particularly simple and can be carried out in a short polymerization time, for example in 1 to 4 hours.
- the polymerization can also be carried out in a manner known per se in several stages with different monomer combinations or in different pressure stages, resulting in polymer dispersions with particles of heterogeneous morphology.
- the polymerization of the ethylenically unsaturated monomers takes place in the presence of at least one initiator for the free-radical polymerization of the ethylenically unsaturated monomers.
- Suitable initiators for the free radical polymerization for starting and continuing the polymerization during the preparation of the dispersions are all known initiators which are capable of initiating a free radical, aqueous polymerization in heterophase systems.
- These may be peroxides, e.g. Alkali metal and / or ammonium peroxodisulfates or azo compounds, in particular water-soluble azo compounds.
- redox initiators can be used.
- redox initiators tertiary butyl hydroperoxide and / or hydrogen peroxide in combination with reducing agents such as with sulfur compounds, e.g. the sodium salt of hydroxymethanesulfinic acid, Brüggolit FF6 and FF7, Rongalit C, sodium sulfite, sodium disulfite, sodium thiosulfate and acetone bisulfite adduct, or with
- Ascorbic acid or with reducing sugars The amount of initiators or combinations of initiators used in the process is within the scope of that customary for aqueous polymerizations in heterophasic systems. As a rule, the amount of initiator used will not exceed 5% by weight, based on the total amount of monomers to be polymerized.
- the amount of initiators used based on the total amount of the monomers to be polymerized, 0.05 to 2.0 wt.%.
- the addition may be done separately or together with other components such as emulsifiers or monomer emulsions.
- the molecular weight of the polymers of the aqueous VAE dispersions can be controlled by adding small amounts of one or more of the molecular weight
- regulators are generally used in an amount of up to 2% by weight, based on the monomers to be polymerized. All substances known to the person skilled in the art can be used as regulators. Preferred are e.g. organic thio compounds, silanes, allyl alcohols and aldehydes.
- the polymerization temperature is generally 20 to 150 0 C and preferably 50 to 120 0 C.
- the polymerization usually takes place under pressure, preferably between 2 and
- aqueous vinyl ester polymer dispersion substantially free of odorants such as residual monomers and other volatile organic ingredients. This can be done in a manner known per se, for example physically by distillative removal (in particular via
- the lowering of the residual monomers can also be effected chemically by free-radical postpolymerization, in particular by the action of redox initiator systems, as described, for example, in US Pat. are described in DE-A-4,435,423, carried out. Preference is given to postpolymerization with a redox initiator system comprising at least one organic peroxide and also an organic and / or inorganic sulfite and / or sulfinic acid derivatives.
- Particularly preferred is a combination of physical and chemical methods, wherein after lowering the residual monomer content by chemical post-polymerization further reduction of the residual monomer content by means of physical methods to preferably ⁇ 2000 ppm, more preferably ⁇ 1000 ppm, in particular ⁇ 100 ppm.
- the polymerization is usually carried out at a pH in the range of less than or equal to 9.
- buffer systems such as, for example, sodium acetate or phosphate buffer systems, can be used.
- a pH range of 2 to 9 is favorable, preferably a pH is in the
- the VAE copolymer dispersion of the invention can be used preferably as a binder for textile fabrics, in particular as a binder for carpets, carpet tiles or belts, or for bonding a wide variety of layers of textile fabrics, in particular carpets, carpet tiles or belts. It has been found that the dispersions used according to the invention have good compatibility with pigments and fillers.
- the invention further relates to a fabric treated with the VAE copolymer dispersion described above.
- treatment means impregnation and / or coating of the textile fabric.
- the VAE copolymer dispersion can penetrate completely into the textile fabric and impregnate it continuously, with the binder forming physical and / or chemical interactions with the textile fibers.
- the VAE copolymer dispersion forms a separate layer on a surface of the textile fabric, but partially penetrates into the textile fabric and forms physical and / or chemical interactions with the textile fibers. Between these two
- the treatment can be carried out during the manufacture of the textile fabric, for example to stabilize an unconsolidated nonwoven fabric and / or subsequently on at least one side of the textile fabric
- the textile fabric is to be used as floor covering, e.g. Carpet or as a carpet tile, or used as a belt, this coating and partial impregnation of the side, which faces away from the tread side or the user-facing side;
- this coating and partial impregnation of the side which faces away from the tread side or the user-facing side;
- at least one secondary coating and partial impregnation of the side which faces away from the tread side or the user-facing side;
- the invention therefore preferably relates to a textile composite comprising a fabric which is coated with the above-described vinyl ester-ethylene copolymer dispersion and partially impregnated, and which is bonded to at least one further backing layer on the side coated therewith.
- the VAE dispersions can be used advantageously in the production of woven carpets or tufted carpets.
- the emulsion is applied in undiluted or diluted form to the back of a woven or tufted fabric.
- the polymer Upon drying, the polymer imparts to the carpet excellent tuft bonding, dimensional stability and improved plying properties.
- the invention therefore preferably relates to a textile fabric in the form of a woven carpet or a tufted carpet, which is coated on the side facing away from the tread side with the above-described VAE dispersion and partially impregnated.
- textile fabrics having a basis weight of from 1000 to 3000 g / m 2 , preferably from 1200 to 2500 g / m 2 .
- the VAE dispersions can also be used for the bonding of a secondary back coating of carpets.
- the emulsion is applied to the secondary back coating and then combined with the textile surface which forms the tread.
- the invention also preferably relates to a textile fabric in the form of a carpet, in which a textile surface is adhesively bonded on the side facing away from the tread side with a secondary back coating, wherein the bonding between the two layers is achieved by the above-described VAE method.
- VAE dispersions relate to their use in the manufacture of rugs from heavy nonwovens for temporary use.
- a high basis weight nonwoven is treated with the VAE
- the invention also preferably relates to a textile fabric in the form of a carpet, in which a textile surface based on a heavy nonwoven is impregnated with the above-described VAE dispersion.
- nonwovens having a basis weight of 200 to 600 g / m 2 , preferably from 250 to 500 g / m 2 are preferably used.
- VAE dispersions relate to their use in the manufacture of belts, especially those for transport safety.
- the VAE dispersion gives the belts sufficient rigidity and fixes pigments. These straps are used in the transport industry, e.g. around
- the invention also preferably relates to a textile fabric in the form of a belt in which a textile surface is impregnated with the VAE dispersion described above, preferably with a VAE dispersion containing filler and / or pigments.
- textile fabrics having a basis weight of 500 to 3000 g / m 2 , preferably of 1000 to 2000 g / m 2 .
- a textile fabric As a textile fabric, a wide variety of types can be used. Examples of this are nonwovens, fabrics, scrims or knitted fabrics.
- pile materials can be used; these are coated on the side facing away from the pile with the VAE copolymer dispersion according to the invention and partially impregnated.
- tufted pile fabrics are used; these may have open and / or closed loops.
- One type of modern floor coverings is made of a base fabric and an associated pile.
- the pile is connected to the base fabric and covers it on the kick side.
- these textile fabrics are provided with a backing layer. On the one hand, this serves to fix the pile in the base fabric and, on the other hand, determines the pedaling comfort significantly.
- Textile floor coverings of the type described above are generally referred to in the trade as "carpet flooring", whereby such carpet is sold and laid both as a sheet product and in the form of carpet tiles.
- Textile floor coverings can be woven, tufted or needle felted and tufted carpets are distinguished by designs with closed loops, eg boucle carpets, or constructions with cut tufts, eg velor carpets
- the textile fiber usually nylon, is tufted according to the sewing machine principle
- the base fabric ensures dimensional stability and the pile provides the appearance and a part of the ride comfort.
- the abovementioned textile composites are provided on the reverse with layers of flexible plastic in a manner known per se.
- One of these layers serves mainly to fix the textile fibers introduced into the base fabric or to fix the textile fabric. Binders based on VAE copolymer dispersions have already been used in the past for this purpose.
- Another plastic layer, called secondary backing layer for example of natural rubber, styrene-butadiene latices, polyvinyl chloride or polyurehanes, is generally between 2 and 8 mm thick and contributes due to their elastomeric property significantly to pedaling comfort.
- the aforementioned secondary backing layer is foamed in the rule and then results in a so-called foam backing.
- the foam backing also ensures temperature and sound insulation and generally also has a relatively good service life.
- the secondary backing layer is typically bonded to the fabric by lamination. For example, a direct connection to the primary backing layer may be made or an adhesive layer may be applied between the primary and secondary backing layers.
- a secondary backing layer conventional materials can be used. Examples of this are foam or compact foam backing or nonwoven fabrics, which optionally with other textile fabrics, such as woven or knitted fabric, are connected or meshed, whereby the back layer is reinforced in the longitudinal or longitudinal and transverse directions. If required, the secondary backing layer is electrostatically dissipative and can be made textile-like in terms of feel and appearance.
- secondary backing layers with a basis weight of 100 to 900 g / m 2 and a thickness of 0.5 to 10 mm are usually used.
- carpets are rendered antistatic by mixing them with conductive fibers that cause a reduction in surface resistance.
- the textile surface according to the invention can basically be produced in various ways.
- the person skilled in the art, the production methods of textile surfaces are known.
- both a solidified and a consolidated nonwoven fabric can be used for the production of the textile surface according to the invention.
- An unconsolidated nonwoven fabric can by means of a Nähwirkmaschines, z. B. by the so-called Maliwatt process, solidified. It is also possible to process an already consolidated nonwoven fabric, the z. B. was solidified by mechanical, chemical or thermal process steps.
- nonwovens are also known as filament nonwovens, which are subdivided into filaments (continuous fibers) deposited Nonwovens, so-called spunbonds, or nonwovens formed by deposited fibers according to the melt-blown principle.
- spunbonds or nonwovens formed by deposited fibers according to the melt-blown principle.
- a particularly cost-effective variant of a nonwoven fabric is textile surfaces of ribbon material.
- Ribbon material which is known in textile technology and is used in many cases is generally produced by the flat film extrusion process, the extruded flat film being cut into strips of corresponding width.
- raw materials are both polyolefins, polyamides and polyesters in question, ie the same materials from which the
- Nonwoven fabric can be produced.
- the nonwoven fabric can also be connected to another textile fabric, for example a woven or knitted fabric made of filament yarn or fiber yarn.
- filament yarn is meant a yarn consisting of several continuous filaments with or without rotation, wherein the filaments may also have a textured form. The latter is used in a texturing process. giving the otherwise very smooth filament yarn a textile look by giving the filament yarn a high bulk.
- polyolefins and polyamides or polyesters can be used as raw materials.
- Fiber yarns in particular staple fiber yarns, are understood to mean those which are produced from fibers of corresponding length, which are generally produced by the ring spinning or the rotor spinning process.
- polyolefins such as polypropylene or polyethylene, polyamides and polyesters as
- the invention also relates to the use of the VAE copolymer dispersion described above for the treatment of fabrics, in particular those used in the manufacture of floor coverings or belts. These applications require excellent dimensional stability.
- the following examples illustrate the invention without limiting it.
- Spectra Physics with a laser power of 2 W and a wavelength of 532 nm.
- a Bialkali photocathode Type 4517 Burle (formerly RCA) is used.
- the scattered radiation of the previously spray-dried individual particles was detected at an angle of 40 °.
- the signal evaluation takes place with a multichannel analyzer of the company TMCA with 1024 channels.
- 0.2 ml of the sample to be tested was diluted in 100 ml of ultrapure water with a conductivity of 18.2 ⁇ S / m.
- the sample was sprayed over a Beckman nozzle and dried with nitrogen.
- the resulting individual particles were neutralized with beta radiation (Kr-85) and then examined by the single particle light scattering experiment.
- Kr-85 beta radiation
- the number and mass fractions of the distribution in the range of 80 nm to 550 nm were calculated and output as average values d n , d w , d z and d w / d n .
- the measurement of the glass transition temperature was carried out with a Mettler DSC 820 at 10 K / min. The second heating curve was evaluated.
- Samples were prepared by saturating Whatman Paper # 1 to an addition level of 20 wt% emulsion. The samples were taken before the Experiment for 24 hours at 23 0 C and conditioned at 50% relative humidity.
- Whatman paper is commonly used in comparative polymer film turns in carpets because it is a very uniform substrate.
- Tensile testing was done on a Lloyd LR100K instrument using a 100 KN load cell. The following test settings were used: pulling speed: 100 mm per minute; 50 mm wide sample piece; Distance of the jaws: 200 mm. The sample was stretched to break and the force recorded in N per 50 mm. The results were presented as averages of four measurements with the same substrate.
- the test was carried out as described above with the change that the sample was immersed in deionized water for one hour before the experiment.
- Samples were prepared by saturating Whatman Paper # 1 to an addition level of 20 wt% emulsion. The samples were conditioned for 24 hours at 23 ° C and at 50% relative humidity before testing.
- Samples were prepared by saturating Whatman Paper # 1 to an addition level of 20 wt% emulsion. The samples were conditioned for 24 hours at 23 ° C and at 50% relative humidity before testing.
- the sample was exposed in a Mathis Lab Dryer for the desired period of time (eg 1 minute) of the desired temperature (180 0 C and 200 0 C) and the degree of yellowing was determined with a Minolta spectrophotometer CM3600d. The results were given in the form of the yellowness index according to DIN 6167. The higher the number found, the stronger the yellowing of the sample.
- the stiffness of the sample was compared to a carpet back-coated with a standard SBR latex using the method described below.
- the binder dispersion was diluted to a 25% solids content and applied to a woven carpet (Axminster type based on
- the 20 cm x 20 cm x 1 cm specimens were dried for 8 minutes in a Mathis Lab Dry machine at 110 ° C. and the stiffness and flexural strength were determined manually. A scale of 1 to 6 was used, with a 6 given for very stiff samples and a 1 for very elastic samples.
- the binder dispersion was diluted to a 25% solids content and applied to a woven carpet (polyester / polyamide-based type of axmin ester, untreated basis weight: 1600 g / m 2 ).
- the order amount was 100 g / m 2 solids in each case.
- the 20 cm x 20 cm x 1 cm samples were dried for 8 minutes in a Mathis Lab Dry apparatus at 110 ° C. and the fracture behavior was determined manually by ear. The fracture behavior was characterized as "yes" or "no".
- the textile floor coverings to be examined consist of a mixture of goat hair wool and sheep wool in the ratio of 50% by weight to 50% by weight.
- the binder (dispersion) is diluted with water to a solids content of 25% and applied to the back of the textile flooring sample gross sponge spread well. The amount of 200 g of dry polymer per square meter of carpet is abandoned. Thereafter, the sample is dried for 30 min at 130 0 C and then 24 h at 23 0 C / 50% rel. Humidity stored.
- the Polnoppenauszugskraft is based on the ISO 4919 at 23 0 C / 50% rel. Humidity is determined by applying the force in a tension-elongation machine
- Weight is measured at which a loop detaches from the textile floor covering. The result is measured and expressed in kg. The test is repeated a total of five times and the mean is formed. The error of the measurement is approx. 20%.
- aqueous solution consisting of the following constituents was initially charged in a pressure apparatus with anchor stirrer (150 rpm), jacket heating and metering pumps and a volume of 26.3 l:
- the polyvinyl alcohol was previously each dissolved in a 15% solution at 90 0 C for 2 hours.
- the apparatus was freed from atmospheric oxygen.
- 5% of the vinyl acetate (total amount 12269 g) was metered into the reactor.
- the ethylene valve was opened and 6.8% ethylene (total 314 g) pressed at about 10 bar.
- the temperature was raised to 65 0 C.
- the initiator 1 28 g of sodium peroxodisulfate in 223 g of e-water
- the remainder of vinyl acetate was added in 210 minutes and opened the ethylene valve until the entire amount of ethylene in the reactor.
- the pressure remains at max. about 15 bar.
- an initiator solution 2 13 g of sodium peroxodisulfate in 223 g of e-water
- the mixture was heated to 85 0 C within 50 minutes and held at this temperature for 1 hour. Subsequently, the batch was cooled. Subsequently, a redox treatment (t-butyl hydroperoxide / Brüggolit FF6) and / or a physical treatment to reduce the residual monomers was carried out.
- Brookfield viscosity (23 ° C., spindle 3, 20 rpm): 2200 mPas
- Residual monomer content ⁇ 0.1%
- Example 1 In a printing apparatus as in Example 1, the following dispersion was prepared. In this case, a method with a short polymerization time was used.
- Celvol ® 504 (15% in DI water, polyvinyl alcohol Celanese)
- Emulsogen EPN 287 ® 70% in DI water, nonionic emulsifier based on an ethoxylate of Clariant
- the polyvinyl alcohol was previously dissolved in a 15% solution at 90 ° C. for 2 hours.
- the apparatus was freed from atmospheric oxygen. 20% of the monomer mixture (total amount: 12292 g) was added to the reactor within 10 min. dosed.
- the ethylene valve was opened at room temperature and ethylene to a pressure of about 10 bar.
- the reactor was heated to an internal temperature of 65 0 C.
- the initiator 1 28.6 g of sodium peroxodisulfate in 227 g of e-water
- the ethylene valve was opened (maximum 15 bar) and the remaining 80% of the monomer mixture, within about 45 minutes, was opened. dosed that one
- Dry substance 54.1% pH (electrode measurement): 4.3 Brookfield viscosity (23 ° C., spindle 4, 20 rpm): 1920 mPas
- Residual monomer content ⁇ 0.1%
- Example 5 Comparative Example: VAE Dispersion with a Larger Amount of Ethylene (Not According to the Invention)
- Brookfield viscosity (23 ° C., spindle 3, 20 rpm): 3000 mPas
- Residual monomer content ⁇ 0.1% glass transition temperature of the polymer (10 K / min): 14 ° C.
- Example 6 Comparison: SBR Latex Litex T 6820 from Polymer Latex
- Litex® T 6820 is a commercial product of Polymer Latex
- Example 7 (Comparative vinyl acetate homopolymer, without plasticizer, Mowilith DC)
- Mowilith ® DC is a commercial product from Celanese Emulsions GmbH.
- the comparative latex is a typical SBR latex for carpet backings having 59 weight percent styrene monomer units.
- the latex was prepared by emulsion polymerization, is anionic stabilized and has a solids content of 50 wt .-% and a particle size between 150 and 300 nm.
- the example of the invention shows a clear higher and therefore improved pimple pullout force than the comparative example (No. 8, Table 1).
- the ethylene content of the VAE copolymers used in the dispersions according to the invention causes an internal plasticizer effect. This roughly corresponds to the behavior of an SBR latex.
- the VAE copolymer dispersion used according to the invention has a number of advantages. This is an improved flame resistance; Thus, formulations with less content of flame retardants can be used. Also, the combustion of a back-coated textile product according to the invention produces less smoke.
- the VAE copolymer dispersion is odorless, can be formulated with low VOC or even VOC, giving the backcoated textile product excellent aging resistance.
- Vinyl acetate homopolymer dispersions usually require external plasticizers. These can migrate during use.
- the textile products according to the invention come without plasticizer.
- the dispersion can be prepared by short process time methods (e.g., 3 to 5 hour process times, from reactor vacancy to reactor blank).
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Abstract
Description
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Priority Applications (6)
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CN2010800071153A CN102307911A (zh) | 2009-02-09 | 2010-02-06 | 乙酸乙烯酯-乙烯共聚物分散液和用其处理的纺织面料形成物 |
MX2011008353A MX2011008353A (es) | 2009-02-09 | 2010-02-06 | Dispersiones de copolimero de etileno y acetato de vinilo y materiales textiles laminares tratados con estas. |
US13/148,545 US20120009379A1 (en) | 2009-02-09 | 2010-02-06 | Vinyl Acetate-Ethylene-Copolymer Dispersions and Textile Web Material Treated herewith |
EP20100711826 EP2393847B1 (de) | 2009-02-09 | 2010-02-06 | Vinylacetat-ethylen-copolymerdispersionen und damit behandelte textile flächengebilde |
RU2011137136/04A RU2011137136A (ru) | 2009-02-09 | 2010-02-06 | Дисперсии винилацетат-этиловых сополимеров и материал текстильного полотна, образованный ими |
CA 2751821 CA2751821A1 (en) | 2009-02-09 | 2010-02-06 | Vinyl acetate-ethylene copolymer dispersions and textile web material treated herewith |
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DE102009008143.7 | 2009-02-09 | ||
DE200910008143 DE102009008143A1 (de) | 2009-02-09 | 2009-02-09 | Vinylacetat-Ethylen-Copolymerdispersionen und damit behandelte textile Flächengebilde |
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EP (1) | EP2393847B1 (de) |
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CN (1) | CN102307911A (de) |
CA (1) | CA2751821A1 (de) |
DE (1) | DE102009008143A1 (de) |
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Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1442806A (en) | 1973-06-23 | 1976-07-14 | Stevens & Co Inc J P | Carpet for athletic playing fields |
DE2601200A1 (de) | 1975-01-14 | 1976-07-15 | Sumitomo Chemical Co | Waessrige dispersion eines eine epoxidkomponente enthaltenden vinylacetat-aethylen-copolymerisats |
DE2949154A1 (de) | 1979-01-22 | 1980-07-31 | Nat Distillers Chem Corp | Verfahren zur herstellung von vinylacetat/aethylen-copolymer-latices und die dabei erhaltenen produkte |
WO1990000967A1 (en) | 1988-07-25 | 1990-02-08 | Interface, Inc. | Latex fusion bonded pile carpets and carpet tile |
EP0432391A2 (de) | 1989-12-15 | 1991-06-19 | National Starch and Chemical Investment Holding Corporation | Emulsionsbindemittel für Teppich und Teppichfliesen |
US5084503A (en) | 1985-08-02 | 1992-01-28 | Air Products And Chemicals, Inc. | Vinyl acetate-ethylene copolymer emulsions useful as carpet adhesives |
US5124394A (en) | 1991-04-12 | 1992-06-23 | Air Products And Chemicals, Inc. | High solids vinyl acetate-ethylene copolymer emulsions prepared using a stabilizing system comprising poly(ethyloxazoline) |
US5180771A (en) | 1989-04-14 | 1993-01-19 | Shin-Etsu Chemical Co., Ltd. | Room temperature curable organopolysiloxane composition |
DE4435423A1 (de) | 1994-10-04 | 1996-04-11 | Basf Ag | Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion |
DE69115448T2 (de) | 1990-11-07 | 1996-05-02 | Air Prod & Chem | Vinylacetat/Äthylen-Copolymeremulsionen mit verbesserten nasshaftenden Eigenschaften |
EP0864685A2 (de) | 1997-03-10 | 1998-09-16 | National Starch and Chemical Investment Holding Corporation | Teppichbeschichtungszusammensetzungen |
EP1008689A2 (de) | 1998-12-09 | 2000-06-14 | National Starch and Chemical Investment Holding Corporation | Teppichrücken-Beschichtungszusammensetzung mit erhöhter Nassfestigkeit |
EP1454930A2 (de) * | 2003-03-04 | 2004-09-08 | Air Products Polymers, L.P. | Teilkristallines Athylen-Vinylacetat Emulsionspolymer für heissversiegelbare Anwendung |
US20050100706A1 (en) * | 2003-11-11 | 2005-05-12 | Rabasco John J. | Vinyl acetate-ethylene carpet backings having spill resistance |
DE102004023374A1 (de) | 2004-05-12 | 2005-12-08 | Celanese Emulsions Gmbh | Konservierungsmittelfreie Beschichtungsmittel, Verfahren zu deren Herstellung und deren Verwendung |
DE60015285T2 (de) | 1999-12-10 | 2006-02-16 | Air Products Polymers, L.P. | Verfahren zur Herstellung von Vinylacetat-Ethylen-Copolymer Emulsionen stabilisiert mit einer Polyethylenglykol-Polyvinylacetat- Mischung |
DE602004000117T2 (de) | 2003-01-29 | 2006-06-29 | Air Products Polymers, L.P. | Einbringen eines selbstvernetzenden Polymers in ein Vliesstoffbindemittel zur Verbesserung der Nassfestigkeit eines befeuchteten Wischtuches |
WO2006071157A1 (en) | 2004-12-29 | 2006-07-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Interception of databases |
DE102006037318A1 (de) | 2006-08-08 | 2008-02-14 | Celanese Emulsions Gmbh | Verfahren zur Applikation eines Dispersionsklebstoffes mittels Düsenauftrag und Verwendung von Dispersionsklebstoffen |
EP2088162A1 (de) * | 2008-02-09 | 2009-08-12 | Celanese Emulsions GmbH | Verfahren zur Herstellung von Polymerdispersionen, die damit erhaltenen Dispersionen und deren Verwendung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2012182B1 (de) * | 1968-07-02 | 1974-05-24 | Kurashiki Rayon Co | |
US3962388A (en) * | 1973-01-02 | 1976-06-08 | Sun Research And Development Co. | Method of producing a foam fibrillated web |
US3940525A (en) * | 1974-12-30 | 1976-02-24 | E. I. Du Pont De Nemours And Company | Tufted carpet having a polyolefin film as the secondary backing |
FR2511011B1 (fr) * | 1981-08-10 | 1985-10-04 | Rhone Poulenc Spec Chim | Procede de preparation de latex de copolymeres acetate de vinyle-olefine |
US4397978A (en) * | 1982-04-28 | 1983-08-09 | The Dow Chemical Company | Fire suppressant composition and use thereof |
US4678824A (en) * | 1986-02-13 | 1987-07-07 | National Starch And Chemical Corporation | Remoistenable adhesive compositions |
US6124397A (en) * | 1998-02-24 | 2000-09-26 | Air Products And Chemicals, Inc. | Vinyl acetate copolymer emulsions stabilized by poly(ethylene glycol)-diepoxide adducts |
DE102006037317A1 (de) * | 2006-08-08 | 2008-02-14 | Celanese Emulsions Gmbh | Vinylestercopolymer-Dispersionen, Verfahren zu deren Herstellung und Verwendung |
US7485590B2 (en) * | 2006-09-29 | 2009-02-03 | Wacker Chemical Corporation | Self-crosslinking vinyl acetate-ethylene polymeric binders for nonwoven webs |
-
2009
- 2009-02-09 DE DE200910008143 patent/DE102009008143A1/de not_active Ceased
-
2010
- 2010-02-06 CN CN2010800071153A patent/CN102307911A/zh active Pending
- 2010-02-06 RU RU2011137136/04A patent/RU2011137136A/ru unknown
- 2010-02-06 EP EP20100711826 patent/EP2393847B1/de active Active
- 2010-02-06 WO PCT/EP2010/000745 patent/WO2010089142A1/de active Application Filing
- 2010-02-06 KR KR1020117020547A patent/KR20110120930A/ko not_active Application Discontinuation
- 2010-02-06 CA CA 2751821 patent/CA2751821A1/en not_active Abandoned
- 2010-02-06 US US13/148,545 patent/US20120009379A1/en not_active Abandoned
- 2010-02-06 MX MX2011008353A patent/MX2011008353A/es unknown
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1442806A (en) | 1973-06-23 | 1976-07-14 | Stevens & Co Inc J P | Carpet for athletic playing fields |
DE2601200A1 (de) | 1975-01-14 | 1976-07-15 | Sumitomo Chemical Co | Waessrige dispersion eines eine epoxidkomponente enthaltenden vinylacetat-aethylen-copolymerisats |
DE2949154A1 (de) | 1979-01-22 | 1980-07-31 | Nat Distillers Chem Corp | Verfahren zur herstellung von vinylacetat/aethylen-copolymer-latices und die dabei erhaltenen produkte |
US5084503A (en) | 1985-08-02 | 1992-01-28 | Air Products And Chemicals, Inc. | Vinyl acetate-ethylene copolymer emulsions useful as carpet adhesives |
WO1990000967A1 (en) | 1988-07-25 | 1990-02-08 | Interface, Inc. | Latex fusion bonded pile carpets and carpet tile |
US5180771A (en) | 1989-04-14 | 1993-01-19 | Shin-Etsu Chemical Co., Ltd. | Room temperature curable organopolysiloxane composition |
EP0432391A2 (de) | 1989-12-15 | 1991-06-19 | National Starch and Chemical Investment Holding Corporation | Emulsionsbindemittel für Teppich und Teppichfliesen |
DE69115448T2 (de) | 1990-11-07 | 1996-05-02 | Air Prod & Chem | Vinylacetat/Äthylen-Copolymeremulsionen mit verbesserten nasshaftenden Eigenschaften |
US5124394A (en) | 1991-04-12 | 1992-06-23 | Air Products And Chemicals, Inc. | High solids vinyl acetate-ethylene copolymer emulsions prepared using a stabilizing system comprising poly(ethyloxazoline) |
DE4435423A1 (de) | 1994-10-04 | 1996-04-11 | Basf Ag | Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion |
EP0864685A2 (de) | 1997-03-10 | 1998-09-16 | National Starch and Chemical Investment Holding Corporation | Teppichbeschichtungszusammensetzungen |
EP1008689A2 (de) | 1998-12-09 | 2000-06-14 | National Starch and Chemical Investment Holding Corporation | Teppichrücken-Beschichtungszusammensetzung mit erhöhter Nassfestigkeit |
DE60015285T2 (de) | 1999-12-10 | 2006-02-16 | Air Products Polymers, L.P. | Verfahren zur Herstellung von Vinylacetat-Ethylen-Copolymer Emulsionen stabilisiert mit einer Polyethylenglykol-Polyvinylacetat- Mischung |
DE602004000117T2 (de) | 2003-01-29 | 2006-06-29 | Air Products Polymers, L.P. | Einbringen eines selbstvernetzenden Polymers in ein Vliesstoffbindemittel zur Verbesserung der Nassfestigkeit eines befeuchteten Wischtuches |
EP1454930A2 (de) * | 2003-03-04 | 2004-09-08 | Air Products Polymers, L.P. | Teilkristallines Athylen-Vinylacetat Emulsionspolymer für heissversiegelbare Anwendung |
US20050100706A1 (en) * | 2003-11-11 | 2005-05-12 | Rabasco John J. | Vinyl acetate-ethylene carpet backings having spill resistance |
DE102004023374A1 (de) | 2004-05-12 | 2005-12-08 | Celanese Emulsions Gmbh | Konservierungsmittelfreie Beschichtungsmittel, Verfahren zu deren Herstellung und deren Verwendung |
WO2006071157A1 (en) | 2004-12-29 | 2006-07-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Interception of databases |
DE102006037318A1 (de) | 2006-08-08 | 2008-02-14 | Celanese Emulsions Gmbh | Verfahren zur Applikation eines Dispersionsklebstoffes mittels Düsenauftrag und Verwendung von Dispersionsklebstoffen |
EP1889890A1 (de) * | 2006-08-08 | 2008-02-20 | Celanese Emulsions GmbH | Verfahren zur Applikation eines Polyvinylester-Dispersionsklebstoffes mittels Düsenauftrag und Verwendung von Polyvinylester-Dispersionsklebstoffen |
EP2088162A1 (de) * | 2008-02-09 | 2009-08-12 | Celanese Emulsions GmbH | Verfahren zur Herstellung von Polymerdispersionen, die damit erhaltenen Dispersionen und deren Verwendung |
Non-Patent Citations (3)
Title |
---|
"Encyclopedia of Polymer Science and Engineering", vol. 8, 1987, pages: 659 FF |
DR. J. PAUL FISCHER: "Characterization and quality assurance of polymer dispersions", KUNSTHARZ NACHRICHTEN, vol. 28, October 1992 (1992-10-01) |
LANXESS: "Levapren EVM", September 2005 (2005-09-01), XP002583462, Retrieved from the Internet <URL:http://techcenter.lanxess.com/trp/americas/en/docguard/LEVAPREN_EVM_-_The_Cost_Effective_Specialty_Rubber.pdf?docId=61400> [retrieved on 20100520] * |
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US10301772B2 (en) * | 2010-05-03 | 2019-05-28 | Celanese International Corporation | Carpets with surfactant-stabilized emulsion polymer carpet binders for improved processability |
WO2012020321A2 (en) * | 2010-08-12 | 2012-02-16 | Celanese Emulsions Gmbh | Washable carpet products with coating layers formed from vinyl ester/ethylene copolymer dispersions |
WO2012020321A3 (en) * | 2010-08-12 | 2012-04-26 | Celanese Emulsions Gmbh | Washable carpet products with coating layers formed from vinyl ester/ethylene copolymer dispersions |
WO2012020319A3 (en) * | 2010-08-12 | 2012-04-26 | Celanese Emulsions Gmbh | Flame retardant carpet products with coating and/or adhesive layers formed from vinyl acetate/ethlene copolymer dispersions |
WO2012020319A2 (en) * | 2010-08-12 | 2012-02-16 | Celanese Emulsions Gmbh | Flame retardant carpet products with coating and/or adhesive layers formed from vinyl acetate/ethylene copolymer dispersions |
US9624622B2 (en) | 2010-08-12 | 2017-04-18 | Celanese Sales Germany Gmbh | Flame retardant carpet products with coating and/or adhesive layers formed from vinyl acetate/ethylene copolymer dispersions |
CN104302829B (zh) * | 2011-12-20 | 2016-10-26 | 塞拉尼斯销售德国有限公司 | 由醋酸乙烯酯/乙烯共聚物分散体形成的稳定性改善的地毯涂料组合物 |
WO2013093547A1 (en) * | 2011-12-20 | 2013-06-27 | Celanese Emulsions Gmbh | Carpet coating compositions of improved stability formed from vinyl acetate/ ethylene copolymer dispersions |
CN104302829A (zh) * | 2011-12-20 | 2015-01-21 | 塞拉尼斯乳液有限公司 | 由醋酸乙烯酯/乙烯共聚物分散体形成的稳定性改善的地毯涂料组合物 |
WO2013123210A1 (en) * | 2012-02-15 | 2013-08-22 | Celanese International Corporation | Carpet products and processes for making same using latex coating compositions |
US9382341B2 (en) | 2012-09-27 | 2016-07-05 | Wacker Chemical Corporation | Carpet coating composition |
WO2016012209A1 (de) | 2014-07-24 | 2016-01-28 | Wacker Chemie Ag | Wässerige, polyvinylalkohol-stabilisierte vinylacetat-ethylen-copolymer-dispersion mit hoher füllstoff-verträglichkeit für teppichbeschichtungs-zusammensetzungen |
DE102014214472A1 (de) | 2014-07-24 | 2016-01-28 | Wacker Chemie Ag | Wässerige, Polyvinylalkohol-stabilisierte Vinylacetat-Ethylen-Copolymer-Dispersion mit hoher Füllstoff-Verträglichkeit für Teppichbeschichtungs-Zusammensetzungen |
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DE102015206954A1 (de) | 2015-04-17 | 2016-10-20 | Wacker Chemie Ag | Teppichbeschichtungs-Zusammensetzungen |
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US10480122B2 (en) | 2015-04-17 | 2019-11-19 | Wacker Chemie Ag | Carpet coating compositions |
Also Published As
Publication number | Publication date |
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EP2393847A1 (de) | 2011-12-14 |
CN102307911A (zh) | 2012-01-04 |
RU2011137136A (ru) | 2013-03-20 |
DE102009008143A1 (de) | 2010-08-19 |
EP2393847B1 (de) | 2014-06-25 |
MX2011008353A (es) | 2011-08-24 |
KR20110120930A (ko) | 2011-11-04 |
US20120009379A1 (en) | 2012-01-12 |
CA2751821A1 (en) | 2010-08-12 |
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