WO2010142795A2 - Stickstoff enthaltende anorganische trägermaterialien - Google Patents
Stickstoff enthaltende anorganische trägermaterialien Download PDFInfo
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- WO2010142795A2 WO2010142795A2 PCT/EP2010/058259 EP2010058259W WO2010142795A2 WO 2010142795 A2 WO2010142795 A2 WO 2010142795A2 EP 2010058259 W EP2010058259 W EP 2010058259W WO 2010142795 A2 WO2010142795 A2 WO 2010142795A2
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- Prior art keywords
- nitrogen
- iodo
- inorganic support
- iodine
- compounds
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- 0 CC(C)(*)OCCC(C)(C)OC(CCN(C1)C1*=*)=O Chemical compound CC(C)(*)OCCC(C)(C)OC(CCN(C1)C1*=*)=O 0.000 description 3
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/08—Separation; Purification; Stabilisation; Use of additives
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
Definitions
- the invention relates to nitrogen-containing, in particular organically bound nitrogen-containing inorganic Marshmateria] ien, their preparation and their use for the stabilization of iodine-containing compounds, as well as these binder formulations and their use for the protection of industrial materials.
- Iodine-containing biocides are used to protect engineering materials (e.g., paints) from infestation, decomposition, destruction, and optical change by fungi, bacteria, and algae, preferably fungi.
- iodine-containing biocides also in combination with biocides of other classes of active ingredients, are used as components of biocidal active material protection agents such as wood preservatives.
- active substances are also used here in which one or more iodine atoms are bound to double bond systems, but also to singly bonded carbon atoms.
- iodine-containing biocides have in common that, when exposed to light, even in bulk or as a component of a technical material (e.g., paints), they lead to yellowing with drug degradation. This feature impedes or prevents the use of iodine-containing biocides in correspondingly sensitive materials, e.g. in light or white paints. Described are these destabilizing properties for the IPBC, for example in WO00 / 16628.
- transition metal compounds e.g. Cobalt, lead, manganese and Vanadtumoctoate, as a dryer (desiccant) of the alkyd resin-containing binder system.
- transition metal compounds are also used as pigments, some of which have comparable destructive properties with the siccatives.
- transition metal compounds are also used as siccatives in these systems, resulting in destruction of the iodine-containing biocides present.
- transition metal-containing, solvent-based alkyd resin paints are known in which halopropargyl compounds are stabilized by organic epoxides (see WO 00/16628).
- iodine-containing biocides are stabilized with 2- (2-hydroxyphenyl) benzotiazoles.
- epoxy compounds is said to reduce the discoloration of iodoalkyne compounds such as IPBC (see US-A 4,276,211 and US-A 4,297,258).
- the stabilizing effect of the abovementioned stabilizers is not always sufficient and has disadvantages in terms of performance.
- the drying times of the colors are significantly extended, which in many cases is not acceptable to the user.
- the inhibition of discoloration is not always sufficient.
- Aziridine compounds are used for example in US2004 / 0077783 A1 constituent of polymerization initiators, which contain as further constituents organoborane compounds, support materials and optionally fillers. The latter are due to the production but as mixtures with the other components and not as Azh ⁇ din surface-modified Sumateri materials,
- liquid iodine-containing formulations e.g. Solutions and dispersions, such as, for example, low concentration and thus unnecessary transport of solvent even further improved.
- this form has Stabiiticiansvormaschine over iodine-containing solutions, especially during storage, preferably at elevated temperatures.
- nitrogen-containing, inorganic support materials are to be understood as meaning inorganic support materials containing at least one absorptively or covalently bound, nitrogen-containing compound.
- nitrogen-containing, inorganic support materials also includes such inorganic support materials, each containing absorptive and covalently bonded nitrogen-containing compounds, as well as those inorganic Sumateriaiien containing various nitrogen-containing compounds, of which at least one kovIER and at least one is adsorptively bound.
- the nitrogen-containing, inorganic support materials contain the nitrogen in organically bound form, being understood in the context of the invention under organically bound nitrogen nitrogen which has at least one bond to a carbon atom, wherein cyanide and isocyanate ions or, hydrocyanic acid and isocyanic acid are excluded.
- nitrogen-containing inorganic support materials also includes those materials in which - A - contain the inorganic Träge ⁇ naterialien covalently bonded nitrogen-containing compounds in which the nitrogen is organically bonded.
- the erfmdungs in accordance with nitrogen-containing, inorganic support materials are preferably solid at room temperature.
- the nitrogen-containing inorganic support materials according to the invention are preferably prepared by reacting inorganic support materials with at least one nitrogen-containing compound, the nitrogen-containing compounds preferably being organic compounds.
- nitrogen-containing inorganic support materials have a nitrogen content of 0.05 to 10 wt .-%, preferably from 0.1 to 10 wt .-%. Unless otherwise stated, nitrogen levels are quantified by elemental analysis using the combustion method.
- the invention also includes nitrogen-containing inorganic support materials which by reacting inorganic support materials with nitrogen-containing compounds, wherein the nitrogen-containing inorganic support materials generally apply to the preferred ranges mentioned in the same way
- silicas such as, for example, precipitated silicas, such as silica gels, mesoporous silicates, xerogels, aerogels, pyrogenic silicas, silicic acids modified with inorganic, organic or organometallic radicals, for example silicic acids modified with dichlorodialkylsilanes, kieselguhr, porosils, for example zeosils, clathrasils or dealuminated zeolites, aluminosilicates, zeolites, natural or synthetic tecto silicates, natural silicates such as vermiculite, mica or pyrogenic metal oxides, for example TiO 2 , including pyrogenic metal mixed oxides.
- precipitated silicas such as silica gels, mesoporous silicates, xerogels, aerogels, pyrogenic silicas
- silicic acids modified with inorganic, organic or organometallic radicals for example silicic acids modified with dichloro
- Fumed silicas especially hydrophilic or hydrophobic, for example, are under the name ® Aerosi ⁇ from Evonik-Degussa commercially, wherein the product Aerosil ® 200 is especially preferred being preferred.
- the inorganic carrier material does not contain organoborane in the case where the heterocyclic 3-ring compound is an aziridine.
- hydrophilic or hydrophobic precipitated pebbles are acids, in particular hydrophilic or hydrophobic, for example, under the name Sipernat ® from Evonik Degussa are commercially available.
- Sipernat ® 22S and Sipernat ® 50S are particularly preferred.
- the nitrogen-containing inorganic support materials according to the invention preferably have a particle size of from 0.001 to 1000 .mu.m, in particular from 0.005 to 500 .mu.m.
- DBP DBP absorption capacity
- the DBP absorptivity of the support materials according to the invention is preferably from 3 to 800 g / 100 g, more preferably from 1 to 500 g / 100 g of support material.
- the nitrogen-containing inorganic support materials according to the invention preferably have a specific surface [n ⁇ Vg], determined on the basis of the method of Brunauer, Emmett and Teller (BET surface, J. Am. Chem. Soc., 60, 309 (1938)) according to ISO 5794 / 1 (Annex D) from 1 to 1200 m 2 / g, more preferably from 50 to 900 m 2 / g.
- BET surface Brunauer, Emmett and Teller
- nitrogen-containing compounds are those in which the nitrogen is organically bound.
- Such compounds include, for example, mono-nitrogen compounds and polystyrene compounds
- Mono-nitrogen compounds are, for example, those of the formula (Ia)
- R 1 , R 2 and R 3 are each independently hydrogen, alkyl, alkenyl or aiyl or in pairs together form a 3 to 7-membered N-heterocyclic, aliphatic, unsaturated or aromatic ring wherein the radicals alkyl, alkenyl or aiyl or the 3 to 7-membered N-heterocyclic, aliphatic, unsaturated or aromatic ring either not, monosubstituted or polysubstituted by radicals which are selected from the group consisting of hydroxyl, fluorine, chlorine, bromine, iodine, carboxyl, alkylsulfonyl, arylsulfonyl, nitrile or isonitrile, where however, at least one of R 1 , R 2 and R 3 is not hydrogen.
- Compounds of the formula (Ia) are, for example, aminoethanol and (2 - [(1-methylpropyl) amino] ethanol.
- Polystyrene compounds are, for example, polyamines such as, for example, ⁇ -aliphatic diamines such as, for example, ethylenediamine, 1,2- and 1,3-propanediamine, 2-
- Methyl-1,2-propanediamine 5 2,2-dimethyl-1,3-propanediamine, 1,3- and 1,4-butanediamine, 1,3- and 1,5-pentanediamine, 1,6-hexanediamine, 2, 2,4- and 2,4,4-trimethylhexamethylenediamine and mixtures thereof, 1,7-heptanediamine, 1,8-octanediamine, 1,9-nonanediamine, 1,10-decanediamine, 1,11-undecanediamine, 1,12- Dodecanediamine, methyl-bis (3-aminopropyl) amine, 1,5-diamino-2-methylpentane (MPMD), 1,3-diaminopentane (DAMP), 2,5-dimethyl-1,6-hexamethylenediamine,
- MPMD 1,5-diamino-2-methylpentane
- DAMP 1,3-diaminopentane
- Isophorone diamine or IPDA 2- and 4-methyl-1,3-diaminocyclohexane and mixtures thereof, 1,3- and 1,4-bis (aminomethyl) cyclohexane, 1-cyclohexylamino-3-aminopropane,
- Aromatic polyamines such as 1,3- and 1,4-xylylenediamine; ⁇ is di- or polyhydric aliphatic amines which, in addition to one or more primary amino groups, carry rnehi 'as a secondary amino group, such as diethylenetriamine
- DETA triethylenetetramine
- TEPA tetraethylenepentamine
- pentaethylenehexamine and higher homologs of linear polyethyleneamines N, N'-bis-P-aminopropyl) ethylenediamine, polyvinylamines, and polyethylenimines of different types
- Degree of polymerization (molecular mass range 500 to 1 OOO IOOO g / mol), as they are obtained, for example, under the trade name Lupasol ® from BASF in pure form or as aqueous solutions, these polyethyleneimines contain, in addition primary and secondary and tertiary amino groups;
- Polyamidoamines ⁇ -ether-containing aliphatic polyamines such as bis (2-aminoethyl) ether, 4,7-dioxadecane-1,1,10-diamine, 4,9-dioxadodecane-1,12-diamine and higher oligomers thereof,
- Polyoxvalkylene polyamines having two or three amino groups for example, available under the name Jeffamine® (from Huntsman Chemicals) under the name Polyetheramine (from BASF) or under the name PC Amine ® (from Nitroil), as well as hybrids of the aforementioned polyamines.
- Particularly suitable nitrogen-containing compounds are called aziridines.
- Suitable aziridines are those which contain one or more aziridine groups
- Preferred aziridines are, for example, aziridine compounds of the formula (I)
- R 1 is hydrogen, aikyl or cycloalkyl, which are each unsubstituted or substituted and / or mono- or polyethylenically unsaturated, in each case substituted or unsubstituted fullerenyl, aryl, alkoxy, alkoxycarbonyl, arylcarbonyl, alkanoyl, carbamoyl or oxomethylene,
- R 2 , R 3 , R 4 and R 5 independently of one another have the same meaning as R 1 and additionally independently halogen, hydroxyl, carboxyl, alkylsulfonyl, arylsulfonyl, nitrile, isonitrile or the radicals
- R 2 and R 4 or R 3 and R 5 together with the carbon atoms to which they are attached form a 5- to 10-membered carbocyclic ring which is unsubstituted or substituted and / or mono- or polyethylenically unsaturated.
- Suitable monofunctional aziridines of the formula (I) are those in which R 2 and R 4 or R 3 and R 5 together with the carbon atoms to which they are attached form a 5- to 10-membered carbocyclic ring which is unsubstituted or substituted and / or mono- or polyethylenically unsaturated.
- R 2 and R 4 or R 3 and R 5 together with the carbon atoms to which they are attached form a 5- to 10-membered carbocyclic ring which is unsubstituted or substituted and / or mono- or polyethylenically unsaturated.
- R 2 and R 4 or R 3 and R 5 together with the carbon atoms to which they are attached form a 5- to 10-membered carbocyclic ring which is unsubstituted or substituted and / or mono- or polyethylenically unsaturated.
- these are those of the formula (II)
- carbocyclic ring is unsubstituted or having one or more substituents selected from the group consisting of halogen, hydroxyl, oxo, carboxyl, alkylsulfonyl, arylsulfonyl, " nitrile, isonitrile, alkyl or cycloalkyl, each unsubstituted or substituted and / or mono- or polyethylenically are unsubstituted, substituted or unsubstituted fullerenyl, aiyl, alkoxy, aikoxycarbonyl or alkanoyl substituted and
- n is a number from 0 to 6, preferably 0 to 1.
- R 24 is -H or alkyl, preferably -H, -CH 3 , -C 2 H 5 , particularly preferably -CH 3 , -C 2 H 5 ,
- g is a number from 1 to 4, preferably 1 to 3, particularly preferably 1 to 2,
- h is a number from 1 to 1, preferably 1 to 5 and particularly preferably 1 to 3
- R 23 is -H or alkyl, preferably -H or -CH 3 , particularly preferably -CH 3 ,
- R 25 is -H or alkyl, preferably -H or -CH 3 , more preferably -CH 3 and the remaining radicals have the above significance.
- aziridines which have two or more aziridine functions.
- compounds of formula (V) are mentioned.
- A is an m-valent aliphatic, cycloaliphatic or aromatic radical which is optionally substituted,
- n is a number from 2 to 5, in particular 2 to 3, and
- Each R 30 is independently hydrogen or C 1 -C 4 alkyl, especially CH 3 or CH 2 CH 3 .
- A is preferably C 2 -C 0 alkylene
- A is preferably the trivalent radical of the formula
- polyfunctional aziridine compounds are Michael addition products of optionally substituted ethyleneimine with esters of polyhydric alcohols with ⁇ , ⁇ -unsaturated carboxylic acids and the addition products of optionally substituted ethyleneimine with polyisocyanates,
- Suitable alcohol components are, for example, trimethylolpropane, neopentyl glycol, glycerol, pentaerythritol, 4,4'-isopropylidenediphenol, 4,4'-methylenediphenol and polyvinyl alcohols.
- ß- unsaturated carboxylic acids are, for example, acrylic and methacrylic acid, crotonic acid and cinnamic acid in question. Particularly preferred is acrylic acid.
- the corresponding polyhydric alcohols of the .alpha.,. Beta.-unsaturated carboxylic acid esters may optionally be alcohols which, in their OH functions, are partly or completely extended with alkylene oxides.
- alkylene oxides are ethylene oxide and propylene oxide.
- aziridines which are suitable according to the invention are those mentioned on page 3, lines 29-34 of WO2004 / 050617.
- aziridines as described for example in US 3,225,013 (Fram), US 4,490,505 (Pendergrass) and US 5,534,391 (Wang).
- aziridines of the formula (I) which have at least three aziridine groups, for example trimethylolpropane tris [3- (1-aziridinyl) propionate], trimethylolpropane tris [3- (2-methyl-1-aziridinyl) propionate] , Trimethylolpropane-tris [2-aziridinyl butyrate], tris (1-aziridinyl) phosphine oxide, tris (2-methyl-1-aziridinyl) phosphine oxide, pentaerythritol t-ps- [3- (1-aziridinyl) propionate] and pentaerythritol tetrakis [ 3- (l-aziridinyl) propionate].
- tetramethylolpropane tris [3- (1-aziridinyl) piperate] trimethylolpropane tris [3- (2-methyl-1-aziridinyl) piperate], tetramethylolpropane tyrosine [2-aziridanyl butyrate], pentaerythritol tris- [3- (1-aziridinyl) propionate] and pentaerythritol tetrakis [3- (1-aziridinyl) propionate] are preferred.
- trimethylolpropane tris [3- (1-aziridinyl) propionate]
- trimethylolpropane tris [3- (2-methyl-1-aziridinyl) propionate]
- pentaerythritol-tetrakis [3- (1-azidinyl) propionate].
- B is the residue of an aliphatic polyol having at least x OH functions, where x OH functions are substituted by the remainder of the above parenthesis,
- x is a number greater than or equal to 2, in particular represents 2 to 500,000 and
- R 3S , R 39 , R 40 and R 4i have the same meaning as the radicals R 2 - R 5 in the formula (I).
- R 38 is hydrogen or CH 3 .
- the aziridine compound of formula (VIa), also known as DSM crosslinker CX-100, with R 3S methyl and also the product "Corial Hardener AN" from BASF, which is the aziridine of the formula (VIa) where R 38 is hydrogen, is particularly preferred contains.
- alkyl is a linear or branched alkyl radical having 1 to 20, preferably 1 to 12 carbon atoms
- inventive alkyl radicals are methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, iso-amyl, hexyl, octyl, etc.
- alkyl radicals may be preferably substituted durcli following radicals; alkoxy, preferably Ci-C 2 alkoxy, nitro, monoalkylamino, preferably CrQrMonoalkylamino, dialkylamino, preferably di [Ci-C 12 -] alkylamino, cyano, halo, haloalkyl, preferably trifluoromethyl, alkanoyl, aminocarbonyl, monoalkylaminocarbonyl, dialkylaminocarbonyl, alkylamido, preferably d-C ⁇ -alkylamido, alkoxycarbonyl, preferably Ci-Ci 2 - alkoxycarbonyl, alkylcarbonyloxy, preferably CpCn-alkylcarbonyloxy, aryl, preferably phenyl or by halogen, C 1 -C 12 -alkyl or C 1 -C 2 -alkoxy substituted aryl, heterocyclic 3-ring groups
- the nitrogen-containing inorganic support materials according to the invention may also contain other compounds, for example solvents such as esters of mono- or polybasic carboxylic acids (for example mixtures containing diisobutyl adipate, diisobutylglutarate, diisobutylsuccinate), preferably VOC-free or low-VOC solvents, volatile organic compounds) volatile organic compounds having a boiling point of less than 250 0 C is understood, emulsifiers such as castor oil ethoxylates, dispersants such as polyvinyl alcohols, Chelathnesreagentien as, for example, in WO 98/22543, one or more stabilizers from the series Antioxidants, radical scavengers, UV stabilizers and / or UV absorbers (examples see below).
- solvents such as esters of mono- or polybasic carboxylic acids (for example mixtures containing diisobutyl adipate, diisobutylglutarate, diiso
- reaction of the inorganic carrier material can also be carried out for these compounds, preferably analogously to the processes a) -d) (see below).
- the nitrogen-containing inorganic support materials according to the invention contain from 0.0001 to 8 wt .-%, preferably 0.0005 to 6 wt .-%, in particular 0.001 to 5 wt .-% emulsifiers,
- the inventive nitrogen-containing inorganic Support materials 0.1 to 15 wt .-%, preferably 0.5 to 10 wt .-%, in particular 1 to 6 wt .-% of a solvent.
- the invention further relates to a process for the preparation of the inventive nitrogen-containing inorganic Shinmateriaiien, which is characterized in that
- an emulsion comprising at least one nitrogen-containing compound, water, at least one organic solvent and optionally emulsifiers mixed with an inorganic carrier material and the nitrogen-containing inorganic carrier material isolated, or
- nonionic and anionic emulsifiers are suitable as preferred dispersants.
- a dispersant preferably anionic emulsifiers such as alkyl sulfates, alkyl ether sulfates, alkylarylsulfonates, alkylsuccinates, alkylsulfosuccinates, N-Alkoylsarkosinate, acyl taurates, acyl isethionates, alkyl phosphates, alkyl ether, alkyl ether , Alpha-olefinsulfonates, especially the alkali and alkaline earth metal salts, eg Sodium, potassium, magnesium, calcium, and ammonium and triethanolamine salts or ionic emulsifiers such as, for example, alkylaryl polyglycol ethers, such as polyoxyethylene octylphenol ether, ethoxylated isooctyl, octyl or
- the preparation according to process alternative d) is preferred.
- a dispersion of the inorganic carrier material in water is first produced using preferably low shear energy, for example, by using a vane blade stirrer.
- the invention further relates to the use of the nitrogen-containing inorganic support materials according to the invention for the stabilization of iodine-containing compounds, in particular biocides.
- iodine-containing compounds are preferably iodoalkynyl compounds or compounds in question, in which one or more iodine atoms are bonded to double bonds or in which one or more iodine atoms are bonded to single bonded carbon atoms.
- the iodine-containing compounds are, for example, diiodomethyl-p-tolylsulfone, diiodomethyl-p-chlorophenylsulfone, 3-biOM-2,3-diiodo-2-propenyl alcohol, 2,3,3-triiodoallyl alcohol, Chloro-2- (2-chloro-2-methylpropyl) -5 - [(6-iodo-3-pyridinyl) methoxy] -3 (2H) -pyridazinone (CAS-KN: 120955-77-3) lodfenfos, 3 Iodo-2-propynyl-2,4,5-trichlorophenyl ether, 3-iodo-2-propynyl-4-chlorophenylformal (IPCF), N-iodopropargyloxycarbonyl-alanine, N-iodopropargyloxycarbonyl-alan
- biocide is 3-iodo-2-propynyl-2 3 4,5-trichlorpheny ether, 3-iodo-2-propynyl-4-chlorphenylformal (IPCF), N- Iodpropargyloxycarbonyl-alanine, N-iodopropargyloxycarbonyl-alanine ethyl ester, 3- (3-iodopropargyl) -benzoxazol-2-one, 3- (3-iodopropargyl) -6-chlorobenzoxazol-2-one, 3-iodo-2-propynyl alcohol, 4- Chlorophenyl 3-iodopropargylformal, 3-iodo-2-propynyl-propyl carbamate, 3-iodo-2-propynyl-butyl-carbamate (IPBC), 3-iodo-2-propynyl
- the iodine-containing compounds are more preferably 3-iodo-2-propynyl-propyl-carbamate, 3-iodo-2-propynyl-butyl-carbamate (IPBC), 3-iodo-2-propynyl-m- Chloro-phenyl-carbamate, 3-iodo-2-pipinylphenyl-caibamate, di- (3-iodo-2-propynyl) hexyl-dicarbamate, 3-iodo-2-propynyloxyethano-ethylcarbamate : 3-iodo-2-propynyl-oxyethanol-plienyl carbara, 3-iodo-2-propyl-thioxo-thioethylcarbamate, 3-iodo-2-propynyl-carbamic acid ester (IPC), 3-bromo-2,3-diiodo-2-pi-
- the particularly preferred iodine-containing compounds are N-alkyl-iodotetrazoles, N-aryl-iodo-terazoles and N-aralkyl-iodo-terazoles, as described, for example, in (EP1773125).
- the iodine-containing compounds in particular biocides, can be used individually or in mixtures together with a plurality of iodine-containing compounds, in particular biocides. Particularly preferred is IPBC.
- the nitrogen-containing inorganic support materials according to the invention to be used according to the invention are preferably suitable for stabilizing iodine-containing compounds, in particular biocides in binder formulations, for example in alkyd resin-based systems such as paints containing transition metal dryers, in particular in the presence of transition metal dryers.
- binder formulations for example in alkyd resin-based systems such as paints containing transition metal dryers, in particular in the presence of transition metal dryers.
- Preferred binder emitter formulations and transition metal driers are described in more detail below.
- stabilization is preferably understood to mean the stabilization of iodine-containing compounds both from chemical and light-induced degradation, in particular from chemical degradation.
- the nitrogen-containing inorganic support materials according to the invention can be used to suppress or at least slow down the chemical degradation of compounds containing iodine, in particular biocides in active ingredient formulations, in particular paints such as paints, lacquers, primers, impregnations, glazes and other technical materials.
- the nitrogen-containing inorganic support materials according to the invention which can be used according to the invention for stabilizing iodine-containing compounds, in particular biocides have a very good stabilizing effect, especially in alkyd resin-based systems such as paints containing transition metal dryers.
- the stabilization is preferably realized in that the iodine-containing compounds, in particular biocides and the nitrogen-containing inorganic carrier materials according to the invention are present together in a mixture or in a medium.
- composition containing a) at least one inventive nitrogen-containing inorganic Susperia!
- composition is also an object of the present invention.
- compositions contain:
- compositions according to the invention generally contain 0.01-70% by weight, preferably 0.05-60% by weight, more preferably 0.1-50% by weight of at least one iodine-containing biocide and at least one nitrogen-containing inorganic support material such that the content of all inorganic carrier materials containing nitrogen in the composition according to the invention is 0.001-80% by weight, preferably 0.005-60% by weight, particularly preferably 0.01-50% by weight.
- the composition according to the invention contains the iodine-containing biocide and nitrogen-containing inorganic support materials in a total of 40 to 99 wt .-%.
- the nitrogen-containing inorganic support material according to the invention preference is given to using the nitrogen-containing inorganic support material according to the invention, so that the content of all inorganic support materials containing nitrogen in the composition according to the invention is generally 1 to 280% by weight, preferably 2 to 225% by weight, in particular 5 to 180 wt .-%, based on the iodine-containing biocide.
- composition according to the invention can be present in various forms, for example as a solvent-based dispersion, water-based dispersion, solid mixture, etc.
- composition according to the invention is particularly preferably present as a solid mixture, for example as a powder, granules, in particular with an average particle size of 50 to 2000 ⁇ m, or as a compact, such as, for example, compacted powder such as pellets, tablets, etc.
- the composition according to the invention is present as a solvent-based dispersion, wherein for adjusting the rheo logical properties of the dispersion, for example.
- Aikydharze, modified alkyd resins, thixotropic resins, etc. and other additives such as anti-skinning agents (antioxidants), pigments, Ki'istallisationsstabilisatoren etc. can be added ,
- composition according to the invention can be used as further ingredients adhesives such as carboxymethylcellulose, natural and synthetic powdery, granular or latex-like polymers such as gum arabic, polyvinyl alcohol, polyvinyl acetate, as well as natural phospholipids such as cephalins and lecithins, and synthetic phospholipids and mineral and vegetable oils.
- adhesives such as carboxymethylcellulose, natural and synthetic powdery, granular or latex-like polymers such as gum arabic, polyvinyl alcohol, polyvinyl acetate, as well as natural phospholipids such as cephalins and lecithins, and synthetic phospholipids and mineral and vegetable oils.
- adhesives such as carboxymethylcellulose, natural and synthetic powdery, granular or latex-like polymers such as gum arabic, polyvinyl alcohol, polyvinyl acetate, as well as natural phospholipids such as cephalins and lecithins, and synthetic phospholipids and mineral and vegetable oils.
- dyes such
- TEDA tetramethylethylenediamine
- DABCO 1,4-diazabicyclo [2.2.2] octane
- the invention further relates to a process for the preparation of the invention
- composition according to the invention can be obtained, for example, by mixing the individual components, that is to say the nitrogen-containing inorganic support material and the iodine-containing compound, if appropriate with extenders and optionally using further
- Additives such as, for example, flow improvers, additives for increasing the electrical conductivity,
- Additives for adjusting the dusting behavior, etc. are produced.
- Kompaktate such as pillows, tablets, etc. is using fluidized bed granulation, use of mechanical Kompakt Anlagengen, optionally with the addition of other additives such as.
- a further embodiment of the composition according to the invention is a solvent-based dispersion comprising an iodine-containing compound, in particular IPBC and at least one nitrogen-containing inorganic support material according to the invention, in particular one in which the heterocyclic 3-ring compound is at least one aziridine compound.
- the iodine-containing compound, especially IPBC and the erfmdungswashe nitrogen-containing inorganic carrier material preferably under high shear in an inert organic solvent as the continuous phase for example, isoparaffins such as Isopar ® L (isoparaffin Fa. Exxon), or so-called. "white spirits” such as.
- Shellsol ® DoO optionally with the addition of process auxiliaries and stabilizers such as Rheologieadditive (thixotropic resins such as WorleeThix S6358, a thixotropic alkyd resin Fa. Worlee) and possibly Ha ⁇ tverhi constituentsstoff such as.
- compositions according to the invention or of the iodine-containing compound used can be increased if, if appropriate, further antimicrobially active compounds, fungicides, bactericides, herbicides, insecticides or other active ingredients are added or used to increase the spectrum of action or to achieve particular effects become. These mixtures can have an even broader spectrum of activity.
- Triazoles such as:
- Succinate dehydrogenase inhibitors such as: Benodanil, Carboxim, Carboximsulfoxide, Cyclafluramid, Fenfuram, Flutanil, Furcarbanil, Furmecyclox, Mebenil, Mepronil, Methfuroxam, Metsulfovax, Nicobifene, Pyrocarbolide, Oxycarboxine, Shirlan, Seedvax;
- Naphthalene derivatives such as:
- Benzimidazoles such as:
- Morpholine derivatives such as:
- Aldiraorph dimethomorph, dodemorph, falimorph, fenpropidin, fenpropimorpli, tridemorph, trimorphamide and their arylsulfonic acid salts, e.g. p-toluenesulfonic acid and p-dodecylphenylsulfonic acid;
- Benzothiazoles such as:
- Benzothiophene dioxides such as:
- Formaldehyde and formaldehyde-releasing compounds such as:
- B enyl alcohol mono- (poly) -hemiformal, 1,3-bis (hydroxy-methyl-5) -5,5-dimethyllimidazo-1-idine-2, 4-dione (DMDMH), bis-oxazolidine, n-butanol-hemiformal, cis 1- (3-chloroallyl) -3,5,7-triaza-1-azoniaadamantane chloride, 1- [1,3-bis (hydoxyxymethyl-2,5-dioxoimidazolidin-4-yl] -1,3-bis (hydroxy methy l) urea, dazomet, dimethylolurea, 4,4-dimethyl-oxazolidines, ethylene glycol hemiformal, 7-ethylbicyclooxazolidines, hexa-hydro-S-triazines, hexamethylenetetramine, N-hydroxymethyl-N'-methylthiourea, methylene
- Aldehydes such as:
- Cinnamaldehyde formaldehyde, glutardialdehyde, ⁇ -bromocinnamaldehyde, o-phthaldialdehyde;
- Benzalkonium chloride benzyldimethyltetradecylammonium chloride, benzyldimethyldodecylammonium chloride, dichlorobenzyldimethylalkylammonium chloride, didecyldimethylammonium chloride, dioctyldimethylammonium chloride, N-hexadecyltrimethylammonium chloride, 1-hexadecylpyridinium chloride, iminoctadine tris (albesilate);
- Methoxyacrylates or similar such as:
- Salts of the metals tin, copper and zinc with higher fatty, resinous, naphthenic acids and phosphoric acid e.g. Tin, copper, zinc naphthenate, octoate, 2-ethylhexanoate, oieate, phosphate, benzoate;
- Salts of the metals tin, copper, zinc, as well as chromates and dichromates such. Copper hydroxycarbonate, sodium dichromate, potassium dichromate, potassium chromate, copper sulfate, copper chloride, copper borate, zinc fluorosilicate, copper fluorosilicate;
- Oxides of the metals tin, copper and zinc e.g. Tributyltin oxide, Ct2 ⁇ , CuO, ZnO;
- Oxidizing agents such as:
- Spiroxamine Caipropamide, Diflumetorin, Quinoxyfen, Famoxadone, Polyoxorim, Acibenzolar-S-methyl, Furametpyr, Thiflucamide, Methalaxyl-M, Benthiavaiicarb, Metrafenone, Cyflufenamid, Tiadinil, Tea Tree Oil, Phenoxyethanol,
- Bacillus thuringiensis barthrin, 4-bromo-2 (4-chlorophenyl) -1- (ethoxymethyl) -5- (trifluoroemethyl) -1H-pyrrole-3-carbonitrile, bendiocarb, benfuracarb, bensultap, betacyfluthrin, bifenthrin, bioresmethrin, bioallethrin, Bistrifluron, Bromophos A, Bromophos M, Bufencarb, Buprofezin, Butathiophos, Butocarboxine, Butoxycarboxime,
- Fenamiphos fenazaquin, fenbutatin oxide, fenfluthrin, fenitrothion, fenobucarb, fenothiocarb, fenoxycarb, fenpropathrin, fenpyrad, fenpyroximate, fensulfothion, fenthione, fenvalerate, fipronil, flonicaraid, fluacrypyrim, fluazuron, flucycloxuron, flucythrinate, flufenerim, flufenoxuron, flupyrazofos, fluffine, flumethrin flufenprox , Fluvalinate, Fonophos, Formethanates, Formothion, Fosmethilan Fosthiazat, Fubfenprox, Furathiocarb,
- Halofenocid HCH ⁇ CAS RN: 58-89-9
- heptenophos hexaflumuron
- hexythiazox hydramethylnone
- hydroprene
- Parathion A 3 parathion M penfluron, permethrin, 2- (4-phenoxyphenoxy) ethyl ethyl carbamate, phenthoate, phorate, phosalone, phosmet, phosphamidone, phoxim, pirimicarb, pirimiphos M, pirimiphos A, prallethrin, profenophos, promecarb, propaphos, Propoxur, Prothiophos, Prothoate, Pyrnetrozin, Pyrachlophos, Pyridaphenthion, Pyresmethrin, Pyrethrum, Pyridaben, Pyralidyl, Pyrimidifen, Pyriproxifen, Pyritliiobac Sodium
- MCPA MCPA hydrazide, MCPA-thioethyl, MCPB, mecoprop, mecoprop-P, mefenacet, mefluidide, mesosulfuron, metam, metamifop, metamitron, metazachlor, methaben zthiazuron, methazole, methopyrone, methyldymrone, methyl isothiocyanate, metobromuron, metoxuron, metribuzin, metsulfuron , Molinate, Monalid, Monolinuron, MSMA, Metolachlor, Metosulam, Metobenzuron, Naproanilide, napropamide, naptalam, neburon, nicosulfuron, norflurazon, sodium chlorate,
- the invention further relates to a binder formulation comprising
- At least one iodine-containing compound in particular biocide and at least one nitrogen-containing inorganic carrier material according to the invention.
- the binder formulation preferably contains the components iodine-containing compound, in particular biocide and nitrogen-containing inorganic support materials according to the invention in the form of the composition according to the invention.
- Suitable binders are oxidatively drying binders, preferably alkyd resin-based binders or binding agents coalescing through coalescing agents, in particular latices.
- alkyd resin-base binders are preferably alkyd resins and modified alkyd resins in question.
- the alkyd resins are generally polycondensation resins of polyols and polybasic carboxylic acids or their anhydrides and fats, oils or free natural and / or synthetic fatty acids. If necessary, the alkyd resins may be treated with hydrophilic, in particular water-soluble groups may be chemically modified to be used, for example, as em ⁇ igierbares or as a water-soluble alkyd resin.
- the polyols mentioned are preferably glycerol, pentaerythritol, trimethylolethane, trimethylolpropane and various diols, such as ethane-2-propanediol, diethylene glycol and neopentyl glycol.
- the said polybasic carboxylic acids or their anhydrides are phthalic acid, phthalic anhydride, maleic anhydride, isophthalic acid, terephthalic acid, trimellitic anhydride, adipic acid, azelaic acid or sebacic acid.
- oils or fatty acids mentioned are generally linseed oil, oiticia oil, wood oil, soybean oil, sunflower oil, safflower oil, castor oil, tall oil, castor oil, coconut oil, peanut oil, their fatty acids and also synthetic saturated, unsaturated or polyunsaturated monocarboxylic acids or mixtures of these components ,
- the alkyd resins may optionally be modified, for example, with natural resins, phenolic resins, acrylic resins, styrene, epoxy resins, silicone resins, isocyanates, polyamides or aluminum alcoholates.
- the alkyd resins generally have a molecular weight of from 500 to 100,000 g / mol, preferably from 1,000 to 50,000 g / mol, in particular from 1,500 to 20,000 g / mol (determined by laser light scattering, see, for example, "Static Light Scattering of Polystyrene Reference Materials : Round Robin Test ", U. Just, B. Werthmann International Journal of Polymer Analysis and Characterization, 1999 Vol.5, pages 195-207).
- the binder formulations of the invention preferably contain 1 to 80 wt .-%, preferably 2 to 70 wt .-% and particularly preferably 3 to 60 wt .-% of alkyd resin.
- the binder formulation according to the invention comprises an alkyd resin-based binder and, for oxidative drying, a transition metal dryer.
- transition metal dryers are understood as meaning, in particular, transition metal compounds which accelerate the drying and hardening of the alkyd resin-based binder.
- the salts of transition metals of groups Vb, VIb, VIIb, VIII and Ib of the Periodic Table is the salts of cobalt, manganese, vanadium, nickel, copper and iron, more preferably cobalt, manganese, iron and
- Vanadium you do not necessarily have to use it alone, you can also use it in combination with not transition metal salts, such as lead, calcium or zirconium are used.
- the preferred transition metal salts are soluble in organic solvents, for example. White spirit, at 20 0 C in an amount of more than 10 g / l.
- it is the salts of carboxylic acids, which have a good compatibility with the alkyd resin binders and at the same time choose a sufficient solubility of the metal salt.
- transition metal salts of fatty acids such as oleates or linoleates, resin acids such as resinates or salts of 2-ethylhexane (Octoate).
- Preferred transition metal driers are cobalt octoate and cobalt naphthenate example Octasoligen -cobalt ® 12 from Borchers.
- the binder formulations according to the invention preferably contain the transition metal dryers in an amount of 0.001 to 1% by weight, preferably 0.005 to 0.5% by weight and very particularly preferably 0.01 to 0.1% by weight, in each case based on binder.
- the binder formulations comprise in a preferred embodiment at least one polar organic solvent, preferably a polar aprotic solvent.
- polar organic solvent preferably a polar aprotic solvent.
- polar protic and dipropylene glycol monomethyl ethers for example Dowanol DPM from Dow Chemical
- polar aprotic solvents such as dimethylformamide and dimethylsulfoxide, and also e.g. etherified glycols, oligoglycols and polyglycols, etherified polyols and esterified polyols, esters of mono- and polybasic carboxylic acids, e.g. Adipic diisobutyl ester, diisobutyl maleate (e.g., Rhodiasolv DIB).
- color pigments 0 to 50% by weight, preferably 0 to 45% by weight, particularly preferably 0 to 40% by weight.
- iodine-containing compound in particular biocide
- solvent in particular nonpolar or polar solvents, preferably up to 10% by weight, in particular from 0.01 to 7.5% by weight, based on the binder preparation of polar aprotic solvents, and 0.001 to 3 wt .-% of a transition metal dryer.
- inventive binder formulations comprising at least one alkyd resin, at least one transition metal dryer, IPBC, at least one solvent and at least one nitrogen-containing inorganic support material according to the invention.
- the binder formulation may also contain fillers, skin preventatives, rheology additives such as anti-settling agents and thixotropic agents, other biocides such as fungicides, bactericides, antifoulants and algicides, solvents, process additives, plasticizers, UV and heat stabilizers, and corrosion inhibitors in conventional amounts.
- rheology additives such as anti-settling agents and thixotropic agents
- other biocides such as fungicides, bactericides, antifoulants and algicides
- solvents process additives
- plasticizers plasticizers
- UV and heat stabilizers UV and heat stabilizers
- corrosion inhibitors in conventional amounts.
- one or more stabilizers from the series of antioxidants, free-radical scavengers, UV stabilizers, chelators and UV absorbers can also be added in the inventive use, which have partially synergistic effects.
- UV stabilizers may be mentioned:
- hindered phenols such as
- Esters of ⁇ - (5-tert-butyl-4-hydroxy-3-methylphenyi) -piopropionic acid with mono or dihydric alcohols e.g. with methanol, octadecanol, 1,6-hexanediol, neopentyl glycol, thiodiethylene glycol, diethylene glycol, triethylene glycol, pentaerythritol, tris-hydroxyethyl isocyanurate or di-hydroxyethyl-oxalklarediamid.
- bis (2,4-di-tert-butyl-6 -methylphenyl) ethyl phosphite, 2,4,6-tri-tert-butylphenyl-2-butyl-2-ethyl-1,3-piOpanediol phosphite or B is (2,4-dicumylphenyl) pentaerytiitol diphosphite,
- N- (2-naphthyl) -N-phenylamine, 2 ⁇ 2,4-trimethyl-1,2-dihydroquinoline polymer (CAS No: 26780-96-1), N-2-propyl-N'-phenyl-p phenylenediamines, N- (1-naphthyl) -N-phenylamines, (benzeneamines, N-phenyl-, reaction products with 2,4,4-trimethylpentenes) (CAS No. 68411-46-1) or 4- (l - methyl-1-phenylethyl) -N- [4- (1-methyl-1-phenylethyl) phenyl] aniline.
- UV absorbers like,
- Ethylenediaminetetraacetate ethylenediamine, acetylacetone, nitrilotriacetic acid, ethylene glycol-bis (beta-aminoethyl ether) -N, N-tetraacetic acid, 2,2'-bipyridine-2,2'-dimethyl-4,4' 5 bipyridine, 2, 2 ', 6', 2 "-terpyridine, 4,4'-diphenyl-2,2'-bipyridine, 2,2'-bipyridine-3,3'-diol, 1,10-phenanthroline, 4-methyl-1 , 10-phenanthrolines, 5-methyl-l, 10-phenanthrolines, 4,7-dimethyl-1,10-phenanthrolines, 5,6-dimethyl-l, 10-phenanthrolines, 3 ) 4,7,8-tetramethyl-1 ⁇ 10-phenanthiOline, 4,7-diphenyl-1,10-phenanthroline, 2,4,7,9-t
- Tetramethylethylenediamine 2-hydroxyquinoline, 8-hydroxychitiolin, 2-hydroxy-4-methyl-quinaldine, 5-chloro-8-hydroxyquinoline, 5,7-dichloro-S-hydroxyquinoline, 2,4-quinolinediol, 2-quinolethiol, 8- Quinolethiol, 8-aminoquinoline, 2,2'-biquinoline, 2-quinoxalinol, 3-methyl-2-quinoxalinol, 2,3-dihydroxyquinoxalines, 2-mercaptopyridine, 2-dimethylaminopyridine 3 1, 2-bis (dimethylphosphino) ethane , l, 2-bis (diphenylphosphino) ethane, l, 3-bis (diphenylphosphino) propane, 1,4-bis (diphenylphosphino) butane, polyaspartic acid or iminodisuccinate.
- iodine-containing compounds in particular biocides
- inorganic and organic pigments fillers, anti-skinning agents, rheology additives such as etching agent 1 and thixotropic agents, other compounds, especially biocides such as fungicides, bactericides, antifoulants and algicides, solvents, process additives, plasticizers, UV and heat stabilizers, corrosion inhibitors, etc
- rheology additives such as etching agent 1 and thixotropic agents
- other compounds especially biocides such as fungicides, bactericides, antifoulants and algicides, solvents, process additives, plasticizers, UV and heat stabilizers, corrosion inhibitors, etc.
- inventive compositions used in oxidatively drying binder preparations, or the binder preparations according to the invention themselves show a versus unstabilized iodine-containing systems, in particular IPBC-containing systems Significant reduction in drying time or no drying time extension compared to non-IPBC systems (so-called blank formations).
- binder formulations according to the invention are preferably used as paints, in particular as paints, lacquers, primers, impregnations and glazes.
- the invention also relates to the use of the binder formulations according to the invention as paints.
- the invention further relates to the use of the composition according to the invention for the protection of industrial materials against destruction or infestation by microorganisms.
- compositions according to the invention are suitable for the protection of technical materials.
- Technical materials as used herein mean non-living materials prepared for use in the art.
- the technical materials are adhesives, glues, paper and cardboard, textiles, leather, wood, wood-based materials, paints and plastic articles, cooling lubricants and other materials that can be attacked or decomposed by microorganisms.
- microorganisms that can cause degradation or a change in the technical materials
- bacteria, fungi, yeasts, algae and mucus organisms may be mentioned.
- the active compounds according to the invention preferably act against fungi, in particular molds, wood-discolouring and wood-destroying fungi (Basidiomycetes) and against slime organisms and bacteria.
- microorganisms of the following genus are mentioned:
- Alternaria such as Alternaria tenuäs
- Aspergillus such as Aspergillus niger
- Chaetomium such as Chaetomium globosum
- Coniophora like Coniophora puetana, Lentinus, like Lentinus tigrinus,
- Penicillium such as Penicillium glaucum
- Polyporus such as Polyporus versicolor
- Aureobasidium such as Aureobasidium pullulans
- Sclerophoma such as Sclerophoma pityophila
- Trichoderma like Trichoderma viride
- Escherichia like Escherichia coli
- Pseudomonas such as Pseudomonas aeruginosa
- Staphylococcus such as Staphylococcus aureus.
- the invention further relates to technical materials containing at least one iodine-containing compound, in particular biocide and at least one inorganic support material according to the invention.
- accelerated stability tests are performed by storage at elevated temperature.
- the content of the IPBC was in all cases by HPLC.
- Examples 1-5 describe the preparation of nitrogen-containing inorganic support materials according to the invention from inorganic support materials and nitrogen-containing compounds and compositions according to the invention comprising IPBC and the abovementioned support materials. Nitrogen levels were determined by combustion analysis on the Leco TruSpec CHN instrument.
- the oil phase consisting of 9.0 g Crosslinker CX-100 from. DSM (trimethylolpropane t ⁇ s [3- (2-methyl-l-aziridinyl) propionate] and 2.5 g Rhodiasolv DIB ® of the company.
- Rhodia mixture consisting of diisobutyl adipate, diisobutyl glutarate, diisobutyl succinate
- Rhodia was emulsified 24,000 U * mm " ') 10 minutes (with a solution of the emulsifier of 0,575g TANEMUL ® KS Fa.
- Tanatex (castor oil ethoxylate with 30 eq. EO) in 25g of water under the action of an Ultraturrax.
- Aerosil loaded with the aziridine and Rhodiasolv DIB was isolated from the resulting dispersion by spray drying (Büchi B-290 spray drier, pump power 45%, N 2 -FluB 35 l * min 4 , Met 16O 0 C, outlet 73 ° C). 33 g of a very fine, colorless solid were obtained (84% of theory).
- the oil phase consisting of 18.0 g Crosslinker CX-100 from. DSM (trimethylolpropane tris [3- (2-methyl-l-aziridinyl) propionate] and 5.0 g Rhodiasolv DIB ® of the company.
- Rhodia mixture consisting of diisobutyl adipate, diisobutyl glutarate, D ⁇ sobutylsuccinat
- Rhodia was (with a solution of the emulsifier of 1.15 g TANEMUL ® KS Fa. Tanatex castor oil ethoxylate with 30 eq. EO) in 50 g water under the action of an Ultraturrax (24000 U * min " ') emulsified for 10 minutes.
- the colorless emulsion was added to a dispersion of 54.0 g of Aerosil ® 200 from. Evonik (fumed silica) in 600 g of a solution of 24 g of the dispersing Mowiol ® 3-85 (polyvinyl alcohol of the company. Kuraray) metered into 576 g of water under pogelblattrüh ⁇ mg, added 600 g of water and then stirred for 24 hours.
- IPBC IP-containing inorganic support material from Example 2 (containing 23.2% aziridine, which the weight ratio of IPBC to aziridine 4: 1) with the addition of ceramic balls (0 40mm) homogenized on a drum mixer , It is a fine, colorless and homogeneous powder obtained (IPBC content 41%).
- IPBC 90.0 g of IPBC are homogenized with 96.9 g of the aziridine formulation from Example 2 (containing 23.2% of aziridine, which means the weight ratio of IPBC to aziridine is 3: 1) with the addition of ceramic balls (0 40 mm) to the drum mixer. A fine, colorless and homogeneous powder is obtained (IPBC content 48%). Beis ⁇ ) iel 5 inventive solid IPBC Ziisammenmaschine III
- IPBC 90.0 g of IPBC are homogenized with 128.4 g of the aziridine formulation from Example 1 (containing 23.03% of aziridine, which is the weight ratio of IPBC to 4: 1 Azi ⁇ den) with the addition of ceramic balls (0 40mm) on the drum mixer. It is a fine, colorless and homogeneous powder obtained (IPBC content 41%).
- Example 6 Inventive IPBC Composition IV as a solvent-based dispersion
- Dissolverrhakung 3700 Umin "1) 8.0 g of anti-skinning agent Antiskin ® 444 (Fa. Borchers), 80 g IPBC, 113,1g of the carrier material according to the invention from example 2 (containing 23.2% aziridine) and 225.9 g of Isopar ® L (isoparaffin Fa. Exxon) dosed.
- Isopar ® L isoparaffin Fa. Exxon
- IPBC compositions of Examples 3 and 4 are incorporated in a typical alkyd-based paint system (Alkydlasur A) in the presence of a transition metal drier (Co) and a metal oxide pigment (iron oxide).
- Alkydlasur A alkyd-based paint system
- a transition metal drier Co
- a metal oxide pigment iron oxide
- the above-mentioned compositions are each from Example 3 or 4 and an IPBC concentrate containing IPBC and an aziridine in the ratio 2: 1 (see Table 1) without inorganic Sumateria! used ..
- Trimethylolpropane tris [3 - (2-methyl-1-aziridinyl) propionate]
- IPBC composition of Examples 3, 4 and 5 are incorporated in a commercially available high-viscosity "Alkydlasur B” (containing alkyd resin, white spirit, iron oxide pigment, dryer, butanone oxime, UV absorber and additives) to coat the paint system with 0 respectively , 7% IPBC, based on the glaze, in each case the compositions of Examples 3, 4 3 5 and unstabilized IPBC are used (see Table 4):
- IPBC based on glaze corresponds in each case to 0.7% by weight of IPBC based on glaze
- the to be examined, each equipped with 0.7% IPBC thick-film glazes (Alkydlasur BI to Alkydlasur B-IV) were prepared by mixing the weight percentages of Alkydlasur B listed in Table 4 and said IPBC-containing compositions.
- Examples 9a to 9f describe the preparation of nitrogen-containing inorganic support materials according to the invention from inorganic support materials and nitrogen-containing compounds which are not aziridines and compositions according to the invention comprising IPBC and the abovementioned support materials. Nitrogen levels were also determined by combustion analysis on the Leco TniSpec CHN instrument.
- the oil phase consisting of 14 g of Lupasol FG from BASF (cationic polyethyleneimine having a differentiated sfeldric structure / CAS No. 9002-98-6 / molecular weight about 800 g / mol) and 3.89 g
- Rhodiasolv DIB ® of the company.
- Rhodia mixture consisting of diisobutyl adipate, Diisobutylgiutarat,
- Diisobutyl succinate was treated with a solution of the emulsifier of 0.89 g TANEMUL ® KS Fa.
- Tanatex (castor oil ethoxylate with 30 eq. EO) in 29.1 g of water under the action of an Ultraturrax
- the oil phase consisting of 14 g of Lupasol WF of Fa. BASF (cationic polyethyleneimine having shärischer of branched structure / CAS-No. 9002-98-6 / molecular weight of about 25,000 g / mol) and 3.89 g Rhodiasolv DIB ® of the company.
- Rhodia Mixture consisting of Diisobutyladipat, Diisobutylglutarat, Diisobutylsuccinat
- Rhodia Matture consisting of Diisobutyladipat, Diisobutylglutarat, Diisobutylsuccinat
- Aerosil ® 200 from. Evonik (fumed silica) were suspended by stirring in 591 g of water.
- the Aerosil loaded with the Lupasol FG was isolated from the resulting dispersion by spray drying (Büchi B-290 spray drier, pump power 45-50%, Na flow 45 Inlet 16O 0 C, outlet 73 0 C). A very fine, colorless solid was obtained. N content: 8.39%
- Aerosil ® 200 from. Evonik (fumed silica) were suspended by stirring in 591 g of water. To this is added, with stirring, a solution of 11.9 g of Lupasol WF from BASF (cationic polyethyleneimine having a differentiated sfeldric structure / CAS No. 9002-98-6 / molecular weight about 25,000 g / mol) in 8.1 g of water and stirred for 12 h at room temperature.
- BASF cationic polyethyleneimine having a differentiated sfeldric structure / CAS No. 9002-98-6 / molecular weight about 25,000 g / mol
- the Aerosil loaded with the Lupasol WF was isolated from the dispersion obtained by spray drying (Büchi B-290 spray drier, pump power 45-50%, N 2 -FluB 45 l nit nit 1 , Inlet 160 0 C, Outlet 73 0 C), Es a very fine, colorless solid was obtained, N content: 7.79%
- Rhodiasolv ® DIB Fa Rhodia (mixture consisting of diisobutyl adipate, diisobutyl glutarate, diisobutyl succinate) under the action of an Ultraturrax (with a solution of the emulsifier of 0.89 g TANEMUL ® KS Fa. Tanatex (castor oil ethoxylate with 30 eq. EO) 29.1 g of water in 24,000 U * min " ') emulsified for 10 minutes. the resultant light yellow emulsion to a dispersion of 27.0 g of Aerosil ® 200 from was. Evonik (fumed silica) was added to 600 g of water and stirred for 14 h at room temperature.
- the Aerosil loaded with the Alpamin N41 and Rhodiasolv DIB was isolated from the dispersion obtained by spray drying (Büchi B-290 spray drier, pump capacity 55%, N 2 flow 45 l / min, Inlet 16O 0 C, outlet 57-61 ° C.) , There were obtained 31.22 g of a very fine, colorless solid (68.2% of theory). N content: 1.15%
- Aerosil ® 200 from. Evonik (fumed silica) were suspended by stirring in 591 g of water. To this is added with stirring, a solution of 11.9 g Alpamin N41 Fa. Arkema (2 - [(l-methylpropyl) amino] ethanol, CAS No. 35265-04-4) in 8.1 g of water and stirred for 12 h at room temperature.
- the Aerosil loaded with the Alpamin N41 was isolated from the obtained dispersion by spray drying (Büchi B-290 spray drier, pump power 55%, N 2 -FIuB 45 l / min, Inlet 16O 0 C, Outlet 43-61 0 C). There were obtained 26.36 g of a very fine, colorless solid (67.8% of theory). N content: 1.17%
- Example 10 Use of the nitrogen-containing inorganic support materials of Examples 9a to 9f in binder formulations
- the nitrogen-containing inorganic support materials of Examples 9a to 9f are incorporated in a typical alkyd-based paint system (Alkydlasur A) in the presence of a transition metal drier (Co) and a metal oxide pigment (iron oxide).
- Alkydlasur A alkyd-based paint system
- Co transition metal drier
- iron oxide metal oxide pigment
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Abstract
Description
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MX2011013350A MX2011013350A (es) | 2009-06-12 | 2010-06-11 | Materiales de soporte inorgánicos que contienen nitrógeno. |
JP2012514486A JP5619153B2 (ja) | 2009-06-12 | 2010-06-11 | 窒素含有無機キャリア材料 |
AU2010258560A AU2010258560A1 (en) | 2009-06-12 | 2010-06-11 | Inorganic carrier materials containing nitrogen |
BRPI1013118A BRPI1013118A2 (pt) | 2009-06-12 | 2010-06-11 | Materiais inorgânicos de transporte contendo nitrogênio. |
EP10725156A EP2440044A2 (de) | 2009-06-12 | 2010-06-11 | Stickstoff enthaltende anorganische trägermaterialien |
CN201080035638.9A CN102497776B (zh) | 2009-06-12 | 2010-06-11 | 含氮的无机载体材料 |
US13/377,614 US20120178804A1 (en) | 2009-06-12 | 2010-06-11 | Nitrogen-containing inorganic carrier materials |
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JP2015504429A (ja) * | 2011-11-16 | 2015-02-12 | ランクセス・ドイチュランド・ゲーエムベーハー | 窒素ポリマーを用いたヨウ素化合物の安定化 |
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JP6387339B2 (ja) | 2012-03-28 | 2018-09-05 | ランクセス・ドイチュランド・ゲーエムベーハー | チアベンダゾールおよびヨウ素含有殺真菌剤を含む安定な組成物 |
MX2018011808A (es) * | 2016-03-31 | 2019-01-24 | Dow Global Technologies Llc | Combinacion sinergica de compuesto de lenacilo y diyodometil p-tolil sulfona para proteccion de pelicula seca. |
US11878969B2 (en) | 2018-07-23 | 2024-01-23 | Covestro (Netherlands) B.V. | Multi-aziridine compound |
CN112619593B (zh) * | 2020-12-16 | 2022-08-02 | 吉林建筑大学 | 一种污水中磺胺类抗生素的吸附材料及其制备方法 |
US11685856B2 (en) * | 2021-05-21 | 2023-06-27 | Baker Hughes Oilfield Operations Llc | Branched polyethyleneimine (B-PE) as oilfield metal naphthenate inhibitors |
CN116515371B (zh) * | 2023-02-13 | 2024-01-05 | 湖南坤灵涂料有限公司 | 一种高性能水性无机富锌涂料及其制备方法和应用 |
CN117718033B (zh) * | 2023-10-17 | 2024-06-07 | 江苏大学 | 一种SiO2-Al2O3气凝胶负载CeO2/TiO2复合催化剂及其制备方法 |
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- 2010-06-11 RU RU2012100242/13A patent/RU2012100242A/ru not_active Application Discontinuation
- 2010-06-11 JP JP2012514486A patent/JP5619153B2/ja active Active
- 2010-06-11 EP EP10725156A patent/EP2440044A2/de not_active Withdrawn
- 2010-06-11 AU AU2010258560A patent/AU2010258560A1/en not_active Abandoned
- 2010-06-11 MX MX2011013351A patent/MX2011013351A/es not_active Application Discontinuation
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015504429A (ja) * | 2011-11-16 | 2015-02-12 | ランクセス・ドイチュランド・ゲーエムベーハー | 窒素ポリマーを用いたヨウ素化合物の安定化 |
US9326502B2 (en) | 2011-11-16 | 2016-05-03 | Lanxess Deutschland Gmbh | Stabilization of compounds containing iodine having polymers comprising nitrogen |
Also Published As
Publication number | Publication date |
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JP2012529474A (ja) | 2012-11-22 |
US20120178804A1 (en) | 2012-07-12 |
EP2440043A1 (de) | 2012-04-18 |
AU2010258560A1 (en) | 2012-02-02 |
WO2010142790A1 (de) | 2010-12-16 |
EP2440044A2 (de) | 2012-04-18 |
JP5619153B2 (ja) | 2014-11-05 |
AU2010258635A1 (en) | 2012-02-02 |
MX2011013351A (es) | 2012-04-10 |
CN102458106A (zh) | 2012-05-16 |
BRPI1013119A2 (pt) | 2015-09-15 |
BRPI1013118A2 (pt) | 2015-09-15 |
CN102497776B (zh) | 2015-02-11 |
CN102497776A (zh) | 2012-06-13 |
US9328065B2 (en) | 2016-05-03 |
US20150087700A1 (en) | 2015-03-26 |
JP2012529473A (ja) | 2012-11-22 |
RU2012100242A (ru) | 2013-07-20 |
WO2010142795A3 (de) | 2012-04-26 |
MX2011013350A (es) | 2012-04-10 |
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