WO1998019532A2 - Wirkstoffhaltige formkörper auf basis biologisch abbaubarer, thermoplastisch verarbeitbarer polymere - Google Patents
Wirkstoffhaltige formkörper auf basis biologisch abbaubarer, thermoplastisch verarbeitbarer polymere Download PDFInfo
- Publication number
- WO1998019532A2 WO1998019532A2 PCT/EP1997/005933 EP9705933W WO9819532A2 WO 1998019532 A2 WO1998019532 A2 WO 1998019532A2 EP 9705933 W EP9705933 W EP 9705933W WO 9819532 A2 WO9819532 A2 WO 9819532A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spp
- weight
- tert
- butyl
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/20—Poisoning, narcotising, or burning insects
- A01M1/2022—Poisoning or narcotising insects by vaporising an insecticide
- A01M1/2027—Poisoning or narcotising insects by vaporising an insecticide without heating
- A01M1/2055—Holders or dispensers for solid, gelified or impregnated insecticide, e.g. volatile blocks or impregnated pads
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
-
- 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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2230/00—Compositions for preparing biodegradable polymers
Definitions
- Active substance-containing molded articles based on biodegradable, thermoplastically processable polymers. Process for their production and use
- the present invention relates to new active substance-containing molded articles based on thermoplastically processable, biodegradable polymers, preferably polyesters, polyester amides, polyester urethanes and polyester urethane ureas, their preparation and use for controlling parasites on, on and in the environment of host animals, which, if appropriate, after use for combating plant-damaging insects on outdoor or indoor plants.
- thermoplastically processable, biodegradable polymers preferably polyesters, polyester amides, polyester urethanes and polyester urethane ureas
- Shaped bodies containing active substances for controlling pests are known. They are based on the slow release of active substances from an active substance-containing carrier matrix of plastics (cf. for example Aries et al US Pat. No. 3,814,061, Greeberg US Pat. No. 3,918,407, Miller et al US Pat. No. 3,944,662, Millionis et al
- thermoplastic elastomers are also suitable as carrier polymers for ear tags. In this citation, too, only examples with plasticized PVC as the carrier polymer are described.
- PVC polystyrene resin
- plasticizers plasticizers
- Components PVC carrier, plasticizer and active ingredient determine whether and to what extent the molded body can be used in practice.
- thermoplastically processable elastomers containing active ingredients based on thermoplastically processable elastomers
- TPE are described in EP-A 542 080, 542 081, 542 078.
- Parasites on, around and around host animals have been used to economically utilize the active ingredient remaining in them. If necessary, they are used after granulating or grinding as a means of controlling pests on plants in the soil.
- the present invention relates to:
- Active ingredient-containing molded articles characterized in that they contain biodegradable polymers, optionally plasticizers and optionally conventional additives as carriers.
- Active substance-containing molded articles characterized in that they contain biodegradable polyester amides, optionally plasticizers and optionally conventional additives as carriers.
- Biodegradable polymers are those that meet the test conditions described in the draft DIN 54 900-1.
- biodegradable polymers are polycaprolactone, polycaprolactone starch blends, aromatic aliphatic copolyesters, polylac ide, polyhydroxybutyrates / valerates and / or their starch blends, polyester amides, polyurethanes, polyureas, polyurethane ureas and their blends.
- polyester amides are particularly suitable according to the invention.
- thermoplastic polyester urethanes as compostable plastics is described in EP 0 593 975.
- thermoplastically deformable, biodegradable ureas which have urea groups are produced by known processes while maintaining a
- a diisocyanate component consisting of al) hexamethylene diisocyanate or
- polyester diol of a molecular weight of 500 to 10,000 that can be calculated from the hydroxyl group content from (i) adipic acid and / or succinic acid and (ii) at least one alkane diol with 2 to 6 carbon atoms or
- a diamine component in an amount of 2 to 50 equivalent%, based on the total amount of the groups present in components b) and c) which are reactive towards isocyanate groups, consisting of
- HXOR in an amount of up to 10% by weight, based on the total weight of components b), c) and d) and, if appropriate
- n and n independently of one another represent numbers from 2 to 6,
- R stands for a monovalent hydrocarbon radical with 1 to 12 carbon atoms
- X is a polyalkylene oxide chain of molecular weight range 88 to
- alkylene oxide units consist of at least 40% ethylene oxide units and the rest of propylene oxide units.
- the polyurethanes containing urea groups are e.g. in the form of 20 to
- aqueous dispersions preferably 40 to 50 wt .-% aqueous dispersions are used.
- the diisocyanate component a) preferably consists exclusively of hexamethylene diisocyanate.
- the diol component b) consists either of bl) at least one polyester diol or b2) of a mixture of at least one polyester diol bl) with up to
- Suitable polyester diols B1) are those having a molecular weight which can be calculated from the hydroxyl group content 500 to 10,000, preferably 1,000 to 2,500, based on (i) adipic acid and / or succinic acid and (ii) if appropriate
- Alkanediols containing ether groups and having 2 to 6 carbon atoms such as, for example, ethylene glycol, diethylene glycol, 1,4-butanediol, neopentyl glycol and / or 1,6-He- xandiol.
- the chain extenders which optionally have hydroxyl groups and which optionally contain ether groups have alkanediols having 2 to 6 carbon atoms and are those of the type just mentioned by way of example.
- the diamine component c) consists either of cl) of diaminosulfonates of the general formula already mentioned above or of c2) mixtures of such diaminosulfonates with ethylenediamine, which, if at all, in amounts of up to 90, preferably up to 70 equivalent%, based on the opposite Isocyanate-reactive amino groups of component c) are used.
- the particularly preferred diaminosulfonates are the potassium or sodium salts of N- (2-aminoethyl) -2-aminoethanesulfonic acid.
- the diamine component c) is generally used in an amount of 1 to 10, preferably 2 to 5,% by weight, based on the weight of component b).
- the optional structural component d) is a hydrophilic, monohydric polyether alcohol of the general formula
- R and X have the meaning already mentioned.
- R represents an aliphatic hydrocarbon radical having 1 to 4 carbon atoms
- X represents a polyalkylene oxide chain in the molecular weight range 500 to 4,000, in which at least 40, in particular at least 70 and particularly preferably 100% of the alkylene oxide units present, ethylene oxide units, units and the remaining alkylene oxide units are propylene oxide units.
- Such monohydric polyether alcohols are prepared by alkoxylation of suitable starter molecules R-OH known per se, such as, for example, methanol, n-butanol, n-hexanol or n-dodecanol, with the preferred use of ethylene oxide and, if appropriate, propylene oxide, in the proportions of the alkylene oxides corresponding to the statements made above .
- suitable starter molecules R-OH known per se
- suitable starter molecules R-OH known per se
- suitable starter molecules R-OH known per se
- ethylene oxide and, if appropriate, propylene oxide in the proportions of the alkylene oxides corresponding to the statements made above .
- the alkylene oxides mentioned can be used as a mixture and / or in succession.
- the monohydric polyether alcohols d) are used, if at all, in amounts of up to 10, preferably up to 3% by weight, based on the total weight of components b), c) and d).
- e) water is to be mentioned, which is particularly to be considered as a reactant when the chain extension reaction to be carried out in the last stage of NCO- prepared beforehand in the production of the polyurethanes
- Prepolymers are carried out in an aqueous medium, in particular if the diamines c) dissolved in the water are used in equivalent amounts, based on the NCO groups of the NCO prepolymers.
- trifunctional compounds in minor amounts are also possible in principle, such as, for example, glycerol or trimethylolpropane, which can either be incorporated in small quantities in the polyester b1) or can be used in free form as part of component b2).
- glycerol or trimethylolpropane which can either be incorporated in small quantities in the polyester b1) or can be used in free form as part of component b2).
- the use of such branching molecules must be in the
- the polyurethanes containing urea groups can be produced from the structural components mentioned by way of example by any process of the prior art.
- the known prepolymer process is preferably carried out in such a way that components b) and, if appropriate, d) and diisocyanate component a) are adhered to an NCO / OH equivalent ratio of 1.5.1 to 4 1, preferably 1.8 1 to 2.5.1, an NCO prepolymer or semiprepolymer is produced and this is then reacted with component c) with chain extension
- the prepolymer or semi-prepolymer is generally prepared without solvent at temperatures of 20 to 150 ° C and then dissolved in a suitable solvent.
- the prepolymers or semiprepolymers can also be formed directly in a solvent.
- Solvents which are particularly suitable for use with solvents which are inert to isocyanate groups and infinitely miscible with water are preferably acetone
- the prepolymers or semiprepolymers prepared in this way are reacted with component c) in the second reaction step with chain extension.
- the equivalent ratio of isocyanate groups of the prepolymers or semiprepolymers on the one hand to amino groups of component c) which are reactive toward isocyanate groups is on the other hand 1 1 to 20 1, preferably 1.2 1 to 4 1
- the chain extension reaction can be carried out in solution, preferably in acetone solution or in an aqueous medium, in such a way that the solution of the prepolymers or semiprepolymers in organic solvent with a solution of component c) in water with intensive Mixing combined
- a chain extension reaction may also take place here by reaction of the NCO groups of the prepolymers or semiprepolymers with the water.
- preferred two-stage preparation of the polyurethanes containing urea groups The ratio of equivalents between isocyanate groups and groups that are reactive towards isocyanate groups in the two reaction stages in the
- the chain extension reaction generally takes place within the temperature range of 20 to 50 ° C
- the moldings according to the invention contain one or more thermoplastically processable, biodegradable polyester amides. These are understood to mean polymers of this type which have aliphatic ester groups and aliphatic amide groups and are compostable, that is to say they are completely degraded under the influence of microorganisms even under mild conditions.
- polyester amides with a random arrangement of the ester and amide segments and with an average molecular weight between 5,000 and 100,000, preferably between 10,000 and 50,000, particularly preferably between 10,000 and 35,000, based on the number average molar molecular weight, are preferred .
- Polyester amides which are derived from monomers from the groups are particularly preferred
- dialcohols such as ethylene glycol, 1,4-butanediol, 1,3-propanediol, 1,6-hexanediol, di ethylene glycol etc.
- dicarboxylic acid such as oxalic acid, succinic acid, adipic acid, etc., or their methyl, ethyl, etc., esters,
- hydroxy carboxylic acids such as lactic acid
- lactones such as caprolactone, etc.
- amino alcohols such as ethanolamine, propanolamine, etc.
- cyclic lactams such as ⁇ -caprolactam, laurolactam etc.
- ⁇ -aminocarboxylic acids such as aminocaproic acid, etc., and / or
- Polyester amides which differ from are particularly preferred
- ester content between 30 and 80% by weight, preferably between 35 and 65% by weight, particularly preferably between 35 and 55% by weight
- the polyesteramides can contain 0.1 to 5% by weight, preferably 0.1 to 2% by weight, of branching agents.
- Preferred branching agents are trifunctional alcohols, such as methyl methylpropane or glycerol, furthermore tetrafunctional alcohols, such as pentaerythritol, and also trifunctional ones Carboxylic acids such as citric acid
- polyester amides contained in the molded bodies according to the invention are known or can be prepared by known methods (cf. EP-A 0 641 817)
- polyester amides Mixing components which can be contained in the polyester amides are customary thermoplastically processable and biodegradable polymers.
- Polyesters, polyether esters and polyester amides containing aliphatic and aromatic ester groups are customary thermoplastically processable and biodegradable polymers.
- Particularly preferred admixing components are polyesters, such as polylactide,
- thermoplastic polysaccharides such as cellulose esters, cellulose losether, cellulose ether esters and starch derivatives, such as starch esters, and also thermoplastic starch.
- the content of additional polymer components in the polyester amides can be varied within a substantial range, generally between 1 and 80% by weight, preferably between 5 and 50% by weight.
- the moldings according to the invention contain one or more agrochemical active ingredients.
- Insecticides include agonists or antagonists of the nicotinergic acetylcholine receptors from
- phosphorus-containing compounds such as phosphoric or phosphonic acid esters, natural and synthetic pyrethroids, carbamates, amidines, juvenile hormones and juvenile hormone-like substances.
- Agonists or antagonists of the nicotinic acetylcholine receptors of insects are known e.g. from European Offenlegungsschriften No. 580 553, 464 830,
- R represents hydrogen, optionally substituted radicals from the group acyl, alkyl,
- E represents an electron withdrawing group
- ⁇ R stands for a bifunctional group which is linked to the radical A or the radical X.
- R represents hydrogen and also optionally substituted radicals from the
- Formyl, alkylcarbonyl, arylcarbonyl, alkylsulfonyl, arylsulfonyl, (alkyl-) - (aryl-) - phosphoryl, which in turn can be substituted, may be mentioned as acyl radicals.
- alkyl as mentioned C J.10 alkyl, in particular C j _ 4 - alkyl, specifically methyl, ethyl, i-propyl, sec- or t-butyl, which may in turn be substituted.
- Phenyl, naphthyl, especially phenyl, may be mentioned as aryl.
- Phenylmethyl and phenethyl may be mentioned as aralkyl.
- Heteroaryl with up to 10 ring atoms and N, O, S, in particular N, as heteroatoms may be mentioned as heteroaryl.
- thienyl, furyl, thiazolyl, imidazolyl, pyridyl, benzthiazolyl may be mentioned.
- Heteroarylalkyl which may be mentioned are heteroarylmethyl, heteroarylethyl having up to 6 ring atoms and N, O, S, in particular N, as heteroatoms.
- A also represents a bifunctional group.
- Optionally substituted alkyls with 1-4, in particular 1-2 C atoms may be mentioned, the substituents listed above being mentioned as substituents and the alkylene groups being interrupted by heteroatoms from the N, O, S series.
- a and Z together with the atoms to which they are attached, can form a saturated or unsaturated heterocyclic ring.
- the heterocyclic ring can contain a further 1 or 2 identical or different heteroatoms and / or hetero groups.
- the heteroatoms are preferably oxygen, sulfur or nitrogen and the hetero groups are N-alkyl, alkyl of the N-alkyl group preferably containing 1 to 4, in particular 1 or 2, carbon atoms.
- alkyl methyl, ethyl, n- and i-propyl and n-, i- and t-butyl may be mentioned.
- the heterocyclic ring contains 5 to 7, preferably 5 or 6 ring members.
- heterocyclic ring examples include imidazolidine, pyrrolidine, piperidine, piperazine, hexamethyleneimine, hexahydro-l, 3,5-triazine, hexahydrooxodiazine, morpholine, which may optionally be preferably substituted by methyl.
- E stands for an electron-withdrawing radical, in particular NO ,, CN,
- Haloalkylcarbonyl such as 1,5 -halogen-C ⁇ 4 -carbonyl , in particular COCF 3 may be mentioned.
- Z stands for optionally substituted radicals alkyl, -OR, -SR, -NRR, where
- R and the substituents preferably have the meaning given above.
- the heterocychic ring can contain a further 1 or 2 identical or different heteroatoms and / or hetero groups.
- the heteroatoms are preferably oxygen, sulfur or nitrogen and the hetero groups are N-alkyl, the alkyl or N-alkyl group preferably containing 1 to 4, in particular 1 or 2, carbon atoms. Alkyl, methyl, ethyl, n- and i-propyl and n-, i- and t-butyl may be mentioned.
- the heterocych ring contains 5 to 7, preferably 5 or 6 ring members.
- heterocyclic ring examples include pyrrolidine, piperidine, piperazine, hexamethyleneimine, morpholine and N-methylpiperazine.
- n 1 or 2
- the phosphoric or phosphonic acid esters include:
- the carbamates include:
- the synthetic pyrethroids include compounds of the formula B.
- R and R represent halogen, optionally halogen-substituted alkyl, optionally halogen-substituted phenyl,
- R 3 represents hydrogen or CN
- R 4 represents hydrogen or halogen
- R 5 represents hydrogen or halogen
- R 1 represents halogen, in particular fluorine, chlorine, bromine
- R 2 represents halogen, in particular fluorine, chlorine, bromine, trihalomethyl, phenyl, chlorophenyl,
- R 3 represents hydrogen or CN
- R 4 represents hydrogen or fluorine
- R 5 represents hydrogen
- R 1 represents chlorine
- R 2 represents chlorine, trifluoromethyl, p-chlorophenyl
- R 3 represents CN
- R 4 represents hydrogen or fluorine
- R 3 represents hydrogen
- R 1 represents chlorine
- R 2 represents chlorine or p-chlorophenyl
- R 3 represents CN
- R 4 represents fluorine in the 4-position
- R 5 represents hydrogen
- amidines include:
- Juvenile hormones or juvenile hormone-like substances include substituted diaryl ethers, benzoyl ureas and triazine derivatives. Juvenile hormones and juvenile hormone-like substances include in particular compounds of the following formulas:
- the substituted diaryl ethers include, in particular, substituted alkoxydiphenyl ethers or diphenyl methanes of the general formula C.
- R 1 represents hydrogen, halogen, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio, dioxyalkylene, dioxyhalogenalkylene, CN, NO 2 , alkenyl, alkynyl, alkoxyalkyl, alkoxyalkoxy, hydroxyalkoxy,
- R 2 represents the radicals specified for R 1 ,
- R 3 represents the radicals specified for R 1 ,
- R 4 represents hydrogen, alkyl, haloalkyl or halogen
- R 5 represents the radicals indicated for R 4 .
- Het represents optionally substituted heteroaryl which is not bound to the rest of the radical via the heteroatom
- X, Y independently of one another represent -O-, -S-
- Z represents -O-, -S-, -CH 2 -, -CHCH 3 -, -C (CH 3 ) 2 -,
- n and n independently of one another represent 0, 1, 2, 3 but their sum is equal to or greater than 2.
- R 1 is hydrogen, methyl, trifluoromethyl, methoxy, trifluoromethoxy, chlorine, fluorine
- R 2 represents hydrogen
- R 3 represents hydrogen, fluorine, chlorine, methyl
- R 4 represents hydrogen or methyl
- R 5 represents methyl, ethyl, trifluoromethyl or hydrogen
- Het is pyridyl or pyridazinyl which are optionally substituted by
- Z represents O, CH 2 or -C (CH 3 ) 2 -
- n 1,
- n 1
- Benzoylureas include compounds of the formula (D)
- R 1 represents halogen
- R represents hydrogen or halogen
- R J represents hydrogen, halogen or C ] .4 alkyl
- the triazines include compounds of the formula (E) NH - R,
- R j represents cyclopropyl or isopropyl
- R 2 represents hydrogen, halogen, C j -C 12 alkylcarbonyl, cyclopropylcarbonyl, C j -C ⁇ alkylcarbamoyl, C j -C 12 alkylthiocarbamoyl or C, -C 6 alkenylcarbamoyl;
- R 3 for hydrogen, C r C 12 alkyl, cyclopropyl, C 2 -C 6 alkenyl, C r C 12 alkyl carbonyl, cyclopropyl carbonyl, C j -C 12 alkyl carbamoyl, CC 12 alkyl thiocarbamoyl or C 2 -C 6 alkenylcarbamoyl and their acid addition salts, which are non-toxic for warm-blooded animals.
- the active compounds can be present in the moldings alone or in a mixture with one another.
- the active substances are present in the shaped bodies in concentrations of 0.1-20% by weight, preferably between 1-10% by weight.
- the moldings according to the invention optionally contain plasticizers.
- Plasticizers for biodegradable polymers that are suitable for use on animals consist of the following classes of substances: glycerol esters, citric acid esters,
- Lactic acid ester, glycerol, myristic acid ester, adipic acid ester and optionally phthalic acid ester are in the moldings in concentrations of max. 40% by weight, preferably between 0 and 30% by weight.
- the moldings according to the invention can furthermore contain the additives customary for plastics.
- additives are, for example, pigments, stabilizers, flow agents, lubricants, mold release agents and fillers.
- Alkylated monophenols e.g. 2,6-di-tert-butyl-4-methylphenol, 2-tert-butyl-4,6-dimethylphenol, 2,6-di-tert-butyl-4-ethylphenol, 2,6-di-tert.
- 1.2 Alkylated hydroquinones e.g. 2,6-di-tert-butyl-4-methoxyphenol, 2,5-di-tert-butyl-hydroquinone, 2,5-di-tert-amyl-hydroquinone, 2,6-diphenyl-4-octa-decyloxyphenyl.
- Hydroxylated thiodiphenyl ether e.g. 2,2'-thio-bis- (6-tert-butyl-4-methylphenol), 2,2'-thio-bis- (4-octylphenol), 4,4'-thio-bis- (6- tert-butyl-3-methylphenol), 4,4'-thio-bis- (6-tert.butyl-2-methylphenol).
- alkylidene bisphenols e.g. 2,2'-methylene-bis- (6-tert-butyl-4-methylphenol),
- 2,4,6-trimethylbenzene di- (3,5-di-tert-butyl-4-hydroxybenzyl) sulfide, 3,5-di-tert-butyl-4-hydroxybenzyl-mercaptoacetic acid isooctyl ester, bis- (4th tert-butyl-3-hydroxy-2,6-dimethylbenzyl) -dithiol terephthalate, l, 3,5-tris (3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate, l, 3,5-tris (4-tert.butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate, 3,5-di-tert.butyl-4-hydroxybenzylphosphonic acid dioctadecyl ester, 3.5- Di-tert.butyl-4-hydroxybenzylphosphonic acid monoethyl ester, calcium salt.
- acylaminophenols e.g. 4-hydroxy-lauric anilide, 4-hydroxystearic anilide, 2,4-bis-octylmercapto-6- (3,5-di-tert-butyl-4-hydroxyanilino) -s-triazine, N- (3,5-di - tert.butyl-4-hydroxyphenyl) -carbamic acid octyl ester.
- esters of ⁇ -f3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid with mono- or polyhydric alcohols such as Methanol, octadecanol, 1,6-hexanediol, neopentyl glycol, thiodiethylene glycol, diethylene glycol, triethylene glycol, pentaerythritol, tris-hydroxyethyl isocyanurate, di-hydroxyethyl oxalic acid diamide.
- esters of ß- (5-tert-butyl-4-hydroxy-3-methylphenyl) propionic acid with mono- or polyhydric alcohols such as e.g. with methanol, octadecanol, 1,6-hexanediol, neopentyl glycol, thiodiethylene glycol, diethylene glycol, triethylene glycol, pentaerythritol, tris-hydroxyethyl-isocyanurate, di-hydroxyethyl-oxyalsiamide.
- amides of ⁇ - (3,5-di-tert-butyl-4-hydroxyphenylpropionic acid such as, for example, N, N'-di- (3,5-di-tert.butl-4-hydroxyphenylpropionyl) hexamethylene diamine, N, N '- (3,5-di-tert-butyl-4-hydroxyphenylpropionyl) trimethylene diamine, N, N'-di- (3,5-di-tert-butyl-4-hydroxyphenylpropionyl) hydrazine.
- N, N'-di- (3,5-di-tert-butyl-4-hydroxyphenylpropionic acid such as, for example, N, N'-di- (3,5-di-tert.butl-4-hydroxyphenylpropionyl) hexamethylene diamine, N, N '- (3,5-di-tert-butyl-4-hydroxyphenylpropiony
- UV absorbers and light stabilizers include 2.1 2-C2'-Hydroxyphenviybenztriazole. such as 5'-methyl, 3 ', 5'-di-tert-butyl, 5'-tert-butyl, 5' - (l, l, 3,3-tetramethylbutyl) -, 5-chloro 3 ', 5'-di-tert-butyl-, 5-chloro-3'-tert.butyl-5'-methyl-, 3'-sec.butyl-5'-tert.butyl, 4'-octoxy-, 3 ', 5'-di-tert-amyl, 3', 5'-bis ( ⁇ , ⁇ -dimethylbenzyl) derivative.
- 2-C2'-Hydroxyphenviybenztriazole such as 5'-methyl, 3 ', 5'-di-tert-butyl, 5'-tert-butyl, 5' - (l,
- esters of optionally substituted benzoic acids such as e.g. 4- tert-butylphenyl salicylate, phenyl salicylate, octylphenyl salicylate, dibenzoyl resorcinol, bis- (4-tert.butylbenzoyl) resorcinol, benzoyl resorcinol, 3,5-di-tert.butyl-4-hydroxybenzoic acid 2,4- di-tert-butylphenyl ester, 3,5-di-tert-butyl-4-hydroxybenzoic acid hexadecyl ester.
- acrylates e.g. ⁇ -cyano-ß, ß-diphenylacrylic acid, ethyl or isooctyl ester, ⁇ -carbomethoxy-cinnamic acid methyl ester, ⁇ -cyano-ß-methyl-p-methoxy-cinnamic acid methyl ester or -butyl ester, ⁇ -carbomethoxy-p-methoxy cinnamic acid methyl ester, N- (ß-carbomethoxy-ß-cyanovinyl) -2-methyl-indoline.
- Nickel compounds e.g. Nickel complexes of 2,2'-thio-bis- [4- (l, 1,3,3-tetramethylbutyl) phenol], such as the 1: 1 or l: 2 complex, optionally with additional ligands, such as n- Butylamine, triethanolamine or N-cyclo-hexyl-diethanolamine, nickel dibutyl dithiocarbamate, nickel salts of 4-hydroxy-3,5-di-tert-butylbenzylphosphonic acid monoalkyl esters, such as of the methyl or ethyl ester, nickel complexes of ketoximes, such as of 2-hydroxy-4-methyl-phenyl-undecylketone oxime, nickel complexes of 1-phenyl-4-lauroyl-5-hydroxypyrazole, optionally with additional ligands.
- additional ligands such as n- Butylamine, triethanolamine or N-cyclo-hexyl-diethanolamine, nickel
- Sterically hindered amines such as bis- (2,2,6,6-tetramethylpiperidyl) sebacat, bis- (1,2,6,6-pentamethylpiperidyl) sebacate, n-butyl-3,5-di-tert.
- Oxalic acid diamide such as. 4,4'-di-octyloxy-oxanilide, 2,2'-di-octyloxy-5,5'-di-tert-butyl-oxanilide, 2,2'-di-dodecyloxy-5,5'-di-tert .butyl-oxanilide, 2-eth-oxy-2'-ethyl-oxanilide, N, N'-bis (3-dimethylaminopropyl) -oxalamide, 2-eth-oxy-5-tert-butyl-2'-ethyloxanilide and its mixture with 2-ethoxy-2'-ethyl-5,4'-di-tert.butyl-oxanilide mixtures of o- and p-methoxy and of o- and p-ethoxy-disubstituted oxanilides.
- Metal deactivators such as. N, N'-diphenyloxalic acid diamide, N-salicylal-N'-salicyloylhydrazine, N, N'-bis-salicyloylhydrazine, N, N'-bis- (3,5-di-tert-butyl-4-hydroxyphenylpropionyl) - hydrazine, 3-salicyloylamino-l, 2,4-triazole, bis-benzylidene-oxalic acid dihydrazide.
- Phosphites and phosphonites such as. Triphenyl phosphite, diphenylalkyl phosphite, phenyl dialkyl phosphite, tri- (nonylphenyl) phosphite, trilauryl phosphite, trioctadecyl phosphite, distearyl pentaerythritol diphosphite, tris- (2,4-di-tert.butylphenyl) phosphite, diisodhritol (diisodhritol) di , 4-di-tert.butylphenyl) pentaerythritol diphosphite, tristearyl sorbitol triphosphite, tetrahis (2,4-di-tert.butylphenyl) -4,4'-biphenylene diphosphonite, 3,9-bis ( 2,4-d
- Peroxide destroying compounds e.g. Esters of ß-thiodipropionic acid, for example lauryl, stearyl, myristyl or tridecyl esters, mercapto-benzimidazole, the zinc salt of 2-mercaptobenzimidazole, zinc-dibutyl-dithiocarbamate, dioctadecyl disulfide, pentaerythritol-tetrakod ( ⁇ -tetrakis) propionate.
- Esters of ß-thiodipropionic acid for example lauryl, stearyl, myristyl or tridecyl esters
- mercapto-benzimidazole the zinc salt of 2-mercaptobenzimidazole
- zinc-dibutyl-dithiocarbamate dioctadecyl disulfide
- pentaerythritol-tetrakod ⁇ -tetra
- Polyamide stabilizers such as e.g. Copper salts in combination with iodides and / or phosphorus compounds and salts of divalent manganese.
- Basic co-stabilizers such as melamine, polyvinylpyrrolidone, dicyandiamide, triallyl cyanurate, urea derivatives, amines, polyamides, polyurethanes, alkali and alkaline earth metal salts of higher fatty acids, for example calcium stearate, zinc stearate, magnesium stearate, sodium ricinoleate, K palmitate, Antimony catecholate or tin catecholate.
- Nucleating agents such as 4-tert-butylbenzoic acid, adipic acid, dophenylacetic acid.
- Fillers and reinforcing agents such as. Calcium carbonate, silicates, glass fibers, talc, kaolin, mica, barium sulfate, metal oxides and hydroxides, carbon black, graphite.
- additives such as Lubricants, emulsifiers, pigments, optical brighteners, flame retardants, antistatic agents, blowing agents.
- the various constituents can be dry-mixed by known mixing processes and compression-molded by known extrusion or injection molding processes.
- the precipitation is preferably carried out by means of the known dry and wet spinning processes.
- the choice of the processing method for producing the shaped bodies according to the invention is fundamentally based on the theological properties of the shaped body material and the shape of the desired structure.
- Processing methods can be set according to the processing technology or the type of shaping.
- process technology the processes can be subdivided according to the theological states they have undergone. This is followed by casting, pressing, injection molding and application for viscous molded body materials and injection molding, extrusion molding for elastoviscous polymers
- the moldings according to the invention can be produced by casting, dipping, pressing, injection molding, extruding, calendering, embossing, bending, deep drawing, spinning, etc.
- Shaped bodies according to the present invention are collars, collar pendants (medallions), ear, tail, foot bands, ear tags, foils, decal foals, adhesive strips, strips, plates, granules. Collars and medallions for dogs and cats are preferred
- the moldings are used to combat parasites on the host animal, on
- Host animal and in the vicinity of host animals such as domestic, hobby and farm animals
- Domestic, hobby and farm animals include mammals such as cattle, sheep, goats, horses, pigs, dogs, cats
- the pests include
- Anoplura for example Haematopinus spp, Linognathus spp, Solenopotes spp, Pediculus spp, Pthirus spp, from the order of the Mallophaga, for example T ⁇ menopon spp, Menopon spp, Eomenacanthus spp, Menacanthus spp, T ⁇ chodectes spp, Fehahneaola spp, Dam Bovicola spp, from the order of Diptera z Aedes spp, Culex spp, Simuhum spp, Phlebotomus spp, Chrysops spp, Tabanus spp, Musca spp, Hydrotaea spp, Muscina spp, Haematobosca spp, Haematobia spp, Stomoxys spp, Fannia spp spp, Lucilia spp, Calliphora spp
- Gasterophilus spp Oesteromyia spp, Oedemagena spp, Hypoderma spp, Oestrus spp, Rhinoestrus spp, Melophagus spp, Hippobosca spp
- Metastigmata for example Hyalomma spp, Rhipicephalus spp,
- Boophilus spp Amblyomma spp, Haemaphysahs spp, Dermacentor spp, Ixodes spp, Argas spp, Ornithodorus spp, Otobius spp, from the order of the Mesostigmata e.g. B Dermanyssus spp, Ornithonyssus spp, Pneumonyssus spp
- the moldings according to the invention can be granulated and ground after use and the material obtained for combating them
- Plant-damaging insects can be used in the field of agriculture or garden and ornamental plant cultivation.
- the pests that occur in the areas mentioned include:
- Isopoda e.g. Oniscus asellus, Armadillidium vulgare, Porcellio scaber.
- Thysanura e.g. Lepisma saccharina.
- Collembola e.g. Onychiurus armatus.
- Thysanoptera e.g. Hercinothrips femoralis, Thrips tabaci.
- Heteroptera e.g. Eurygaster spp., Dysdercus intermedius
- Trialeurodes vaporariorum Aphis gossypii, Brevicoryne brassicae, Cryptomyzus ribis, Aphis fabae, Aphis pomi, Eriosoma lanigerum, Hyalopterus arundinis, Phylloxera vastatrix, Pemphigus spp., Macrosiphum avenae, Myzus spp., Phoropalisumum , Nephotettix cincticeps, Lecanium corni, Saissetia oleae, Laodelphax striatellus, Nilaparvata lugens, Aonidiella aurantii, Aspidiotus hederae, Pseudococcus spp. Psylla spp.
- Hymenoptera e.g. Diprion spp., Hoplocampa spp., Lasius spp., Monomorium pharaonis, Vespa spp.
- polyester amide A condensate of adipic acid, 1,4-butanediol and ⁇ -caprolactam was used as polyester amide in the examples. Synthesis and biodegradability are described in EP-A 641 817.
- the polyester amide used in the examples contains 60% by weight of amide and 40% by weight of ester, which are statistically distributed over the macromolecule.
- the polyurethane urea used was solid, the preparation of which is described in Example 1 in WO 96/1780.
- the polyurethane used in Examples 8 to 11 was produced according to EP 0 593 975 Example 2 and consists of 85.22% by weight of aliphatic polyester units composed of adipic acid, ethylene glycol, neopentyl glycol and
- HDI hexamethylene diisocyanate
- the procedure is generally such that the components are mixed with one another in the desired amounts in any order and then with stirring or
- Kneading heated to temperatures between 50 ° C and 180 ° C, preferably between 60 ° C and 160 ° C.
- the resulting paste-like mass or liquid mixture can be converted into moldings or films by means of nozzles, presses or other suitable devices using the methods customary for thermoplastic polymer.
- Example 12 the aqueous dispersion, the plasticizer and the active ingredient were mixed, dried and pressed as in Example 1.
- composition 60% by weight polyester amide
- composition 60% by weight polyester amide 30% by weight diacetin 10% by weight imidacloprid
- composition 95% by weight polyester amide
- composition 98% by weight polyester amide
- composition 90% by weight polyester amide 5% by weight triacetin 5% by weight imidacloprid
- composition 96% by weight polyester amide
- composition " 90% by weight polyurethane
- composition 95% by weight polyurethane
- composition 80% by weight polyurethane
- composition 90% by weight polyurethane
- Composition 95% by weight polyurethane urea
- composition 98% by weight polyurethane urea
- composition 90% by weight polyurethane urea
- composition 96% by weight polyurethane urea
- composition 90% by weight polyurethane urea
- composition 80% by weight polyurethane urea
- composition 80% by weight polyurethane urea 10% by weight diacetin 10% by weight imidacloprid
- composition 80% by weight polyurethane urea 10% by weight triacetin
- test plate according to Example 1 was cut into 1.4 cm (commercially available width for collars) strips using a pair of scissors. The resulting collars were adjusted as closely as possible (with a finger-width gap) to the neck of the animals. The test was on 4 dogs
- the dogs were flea-free within 24 hours of treatment.
- the duration of effectiveness determined in this test is at least 115 days.
- the tape was then removed and a residual effectiveness of max. 7 weeks.
- 170 g of a polyester diol having a molecular weight of 1700 and consisting of adipic acid and a mixture of 1,6-hexanediol and neopentyl glycol in a weight ratio of 1.9: 1 are degassed in vacuo at 120 ° C. for 60 minutes.
- 0.2 ml of benzoyl chloride and 30.1 g of hexamethylene diisocyanate are added to the batch under nitrogen. After stirring for 30 minutes at 120 ° C., the NCO content is 3.2%.
- the prepolymer is dissolved in 500 g of acetone at 50 ° C., cooled to room temperature and a mixture of 9.7 g of a 50% strength aqueous solution of AAS salt and 1.51 g of ethylenediamine and 20 g is added with rapid stirring
- a sample of the dispersion is diluted with water, poured onto a glass plate and dried.
- a clear, tack-free film with an elongation at break of more than 200% is obtained.
- the layer thickness is 0.25 mm.
- Polyester amide from an acid-terminated oligoester from adipic acid and butanediol as well as from hexamethylene diamine and ⁇ -caprolactam with an ester content of 40% by weight.
- the melting point according to DSC is 123 ° C.
- the relative viscosity (1% by weight in m-cresol at 25 ° C.) is 2.8.
- the material shows a microbial growth of 102 mg in 14 days.
- a light, flexible material is obtained which, under the test conditions given in the text, enables at least 60 mg / 1 biomass growth after two weeks.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Dentistry (AREA)
- Chemical & Material Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Insects & Arthropods (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polyesters Or Polycarbonates (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9712898A BR9712898A (pt) | 1996-11-07 | 1997-10-27 | Artigos moldados que compreendem compostos ativos para a sua produção e seu uso |
| AT97950032T ATE223151T1 (de) | 1996-11-07 | 1997-10-27 | Wirkstoffhaltige formkörper auf basis biologisch abbaubarer, thermoplastisch verarbeitbarer polymere |
| EP97950032A EP0936857B1 (de) | 1996-11-07 | 1997-10-27 | Wirkstoffhaltige formkörper auf basis biologisch abbaubarer, thermoplastisch verarbeitbarer polymere |
| DK97950032T DK0936857T3 (da) | 1996-11-07 | 1997-10-27 | Formlegemer med indhold af aktivt stof på grundlag af biologisk nedbrydelige, termoplastisk forarbejdelige polymere |
| NZ335601A NZ335601A (en) | 1996-11-07 | 1997-10-27 | Active-substance-containing moulded bodies based on biodegradable thermoplastically processable polymers |
| CA002271062A CA2271062A1 (en) | 1996-11-07 | 1997-10-27 | Active-substance-containing moulded bodies based on biodegradable thermoplastically processable polymers |
| JP52101098A JP2001504873A (ja) | 1996-11-07 | 1997-10-27 | 生分解性の熱可塑的に加工可能なポリマーに基づく活性物質含有成型体 |
| DE59708138T DE59708138D1 (de) | 1996-11-07 | 1997-10-27 | Wirkstoffhaltige formkörper auf basis biologisch abbaubarer, thermoplastisch verarbeitbarer polymere |
| US09/297,705 US6239192B1 (en) | 1996-11-07 | 1997-10-27 | Active-substance-containing moulded bodies based on biodegradable thermoplastically processable polymers |
| AU53141/98A AU729212B2 (en) | 1996-11-07 | 1997-10-27 | Shaped articles which comprise active compounds and are based on biologically degradable, thermoplastically processable polymers, processes for their production and their use |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19645919A DE19645919A1 (de) | 1996-11-07 | 1996-11-07 | Wirkstoffhaltige Formkörper auf Basis biologisch abbaubarer, thermoplastisch verarbeitbarer Polymere, Verfahren zu ihrer Herstellung und Verwendung |
| DE19645919.2 | 1996-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1998019532A2 true WO1998019532A2 (de) | 1998-05-14 |
| WO1998019532A3 WO1998019532A3 (de) | 1999-03-04 |
Family
ID=7810924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1997/005933 Ceased WO1998019532A2 (de) | 1996-11-07 | 1997-10-27 | Wirkstoffhaltige formkörper auf basis biologisch abbaubarer, thermoplastisch verarbeitbarer polymere |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6239192B1 (de) |
| EP (1) | EP0936857B1 (de) |
| JP (1) | JP2001504873A (de) |
| AT (1) | ATE223151T1 (de) |
| AU (1) | AU729212B2 (de) |
| BR (1) | BR9712898A (de) |
| CA (1) | CA2271062A1 (de) |
| DE (2) | DE19645919A1 (de) |
| DK (1) | DK0936857T3 (de) |
| NZ (1) | NZ335601A (de) |
| WO (1) | WO1998019532A2 (de) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0966961A1 (de) * | 1998-06-08 | 1999-12-29 | Sumitomo Chemical Company, Limited | Verfahren zur Kontrolle von Ektoparasiten |
| EP0896791A3 (de) * | 1997-08-11 | 2000-01-12 | Bayer Ag | Mittel gegen holzzerstörende Insekten |
| JP2000063271A (ja) * | 1998-06-08 | 2000-02-29 | Sumitomo Chem Co Ltd | 寄生虫の駆除方法 |
| FR2812519A1 (fr) * | 2000-08-01 | 2002-02-08 | Sumitomo Chemical Co | Composition de resine pesticide et procede de lutte contre les nuisibles l'utilisant |
| WO2002078443A1 (de) * | 2001-03-28 | 2002-10-10 | Bayer Ag | Wirkstoffhaltige formkörper auf basis thermoplastisch verarbeitbarer polyurethane zur bekämpfung von parasiten |
| AU2004200975B2 (en) * | 1997-08-11 | 2007-04-19 | Bayer Intellectual Property Gmbh | Compositions against wood-destroying insects |
| FR2959396A1 (fr) * | 2010-04-29 | 2011-11-04 | Ab7 Ind | Bracelet insectifuge biodegradable a partir de granules polymeres biodegradables precharges en actifs |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1016052C2 (nl) * | 2000-08-30 | 2002-03-01 | Robert Marc Fifield | Werkwijze voor het vrijgeven van een actief bestanddeel. |
| BR0211556A (pt) * | 2001-08-01 | 2004-07-13 | Fuller H B Licensing Financ | Composição respirável biodegradável fundida por calor |
| KR100837834B1 (ko) | 2008-01-11 | 2008-06-13 | 주식회사 폴리사이언텍 | 생분해성 나노입자계 수지조성물 및 이를 이용한 필름 |
| US10227444B2 (en) * | 2016-06-01 | 2019-03-12 | International Business Machines Corporation | Degradable polyurethanes containing thioaminal groups |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554155A (en) * | 1975-01-17 | 1985-11-19 | Washington Research Foundation | Controlled release compositions |
| ZA907289B (en) * | 1989-09-15 | 1991-06-26 | Goodman Fielder Wattie Austral | Biodegradable controlled release matrices |
| DE4137273A1 (de) * | 1991-11-13 | 1993-05-19 | Bayer Ag | Wirkstoffhaltige formkoerper auf basis thermoplastisch verarbeitbarer elastomerer polyether-blockamide, verfahren zu ihrer herstellung und verwendung zur kontrolle von schaedlingen |
| JPH0624903A (ja) * | 1992-04-09 | 1994-02-01 | Nippon Bayeragrochem Kk | 植物処理剤 |
| DE4327024A1 (de) * | 1993-08-12 | 1995-02-16 | Bayer Ag | Thermoplastisch verarbeitbare und biologisch abbaubare aliphatische Polyesteramide |
| JPH0892006A (ja) * | 1994-09-19 | 1996-04-09 | Showa Denko Kk | 生物活性物質を含有する生分解性樹脂成形品 |
| NL1001198C1 (nl) * | 1995-09-14 | 1997-03-20 | Rijksuniversiteit | Systeem voor gecontroleerde afgifte van een of meer agrochemicaliën. |
-
1996
- 1996-11-07 DE DE19645919A patent/DE19645919A1/de not_active Withdrawn
-
1997
- 1997-10-27 BR BR9712898A patent/BR9712898A/pt not_active IP Right Cessation
- 1997-10-27 AU AU53141/98A patent/AU729212B2/en not_active Ceased
- 1997-10-27 EP EP97950032A patent/EP0936857B1/de not_active Expired - Lifetime
- 1997-10-27 US US09/297,705 patent/US6239192B1/en not_active Expired - Fee Related
- 1997-10-27 NZ NZ335601A patent/NZ335601A/en unknown
- 1997-10-27 JP JP52101098A patent/JP2001504873A/ja active Pending
- 1997-10-27 AT AT97950032T patent/ATE223151T1/de not_active IP Right Cessation
- 1997-10-27 CA CA002271062A patent/CA2271062A1/en not_active Abandoned
- 1997-10-27 DK DK97950032T patent/DK0936857T3/da active
- 1997-10-27 DE DE59708138T patent/DE59708138D1/de not_active Expired - Fee Related
- 1997-10-27 WO PCT/EP1997/005933 patent/WO1998019532A2/de not_active Ceased
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0896791A3 (de) * | 1997-08-11 | 2000-01-12 | Bayer Ag | Mittel gegen holzzerstörende Insekten |
| US6264968B1 (en) | 1997-08-11 | 2001-07-24 | Bayer Aktiengesellschaft | Compositions against wood-destroying insects |
| AU2004200975B2 (en) * | 1997-08-11 | 2007-04-19 | Bayer Intellectual Property Gmbh | Compositions against wood-destroying insects |
| EP0966961A1 (de) * | 1998-06-08 | 1999-12-29 | Sumitomo Chemical Company, Limited | Verfahren zur Kontrolle von Ektoparasiten |
| JP2000063271A (ja) * | 1998-06-08 | 2000-02-29 | Sumitomo Chem Co Ltd | 寄生虫の駆除方法 |
| US6140350A (en) * | 1998-06-08 | 2000-10-31 | Sumitomo Chemical Company, Limited | Method for controlling ectoparasites |
| FR2812519A1 (fr) * | 2000-08-01 | 2002-02-08 | Sumitomo Chemical Co | Composition de resine pesticide et procede de lutte contre les nuisibles l'utilisant |
| ES2189657A1 (es) * | 2000-08-01 | 2003-07-01 | Sumitomo Chemical Co | Composiciones de resina plaguicidas |
| WO2002078443A1 (de) * | 2001-03-28 | 2002-10-10 | Bayer Ag | Wirkstoffhaltige formkörper auf basis thermoplastisch verarbeitbarer polyurethane zur bekämpfung von parasiten |
| FR2959396A1 (fr) * | 2010-04-29 | 2011-11-04 | Ab7 Ind | Bracelet insectifuge biodegradable a partir de granules polymeres biodegradables precharges en actifs |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5314198A (en) | 1998-05-29 |
| EP0936857A2 (de) | 1999-08-25 |
| BR9712898A (pt) | 2000-03-21 |
| US6239192B1 (en) | 2001-05-29 |
| WO1998019532A3 (de) | 1999-03-04 |
| AU729212B2 (en) | 2001-01-25 |
| DE59708138D1 (de) | 2002-10-10 |
| ATE223151T1 (de) | 2002-09-15 |
| NZ335601A (en) | 2001-08-31 |
| EP0936857B1 (de) | 2002-09-04 |
| JP2001504873A (ja) | 2001-04-10 |
| CA2271062A1 (en) | 1998-05-14 |
| DK0936857T3 (da) | 2002-12-30 |
| DE19645919A1 (de) | 1998-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0050784B1 (de) | Ektoparasitizidhaltige Polyurethane | |
| US4189467A (en) | Polyurethanes having ectoparasiticidal activity | |
| EP0936857B1 (de) | Wirkstoffhaltige formkörper auf basis biologisch abbaubarer, thermoplastisch verarbeitbarer polymere | |
| EP1609362A2 (de) | Nicht-systemische Bekämpfung von Parasiten | |
| HU215502B (hu) | Szilárd inszekticid és fungicid készítmények, és alkalmazásuk növények kezelésére | |
| EP1496744A1 (de) | Bekämpfung von parasiten bei tieren | |
| US5294445A (en) | Pesticidal shaped articles | |
| EP0542080B1 (de) | Wirkstoffhaltige Formkörper auf Basis thermoplastisch verarbeitbarer elastomerer Polyether-Blockamide, Verfahren zu ihrer Herstellung und Verwendung zur Kontrolle von Schädlingen | |
| WO2002078443A1 (de) | Wirkstoffhaltige formkörper auf basis thermoplastisch verarbeitbarer polyurethane zur bekämpfung von parasiten | |
| EP0845945A1 (de) | Zusammensetzung mit insektizider wirkung | |
| EP0542081B1 (de) | Pyrethroidhaltige Formkörper auf Basis thermoplastisch verarbeitbarer elastomerer Copolyester,Verfahren zu ihrer Herstellung und Verwendung zur Kontrolle von Schädlingen | |
| DE69717773T2 (de) | Pestizidformulierung mit kontrollierter Freisetzung | |
| AU657612B2 (en) | Shaped articles for combating ectoparasites on animals | |
| EP0542078A1 (de) | Wirkstoffhaltige Formkörper auf Basis thermoplastisch verarbeitbarer elastomerer Styrol-Butylen-Blockcopolymerer, Verfahren zu ihrer Herstellung und Verwendung zur Kontrolle von Schädlingen | |
| DE19960775A1 (de) | Dermal applizierbare insektizide Flüssigformulierungen zur Bekämpfung von parasitierenden Insektenlarven | |
| DE2715595A1 (de) | Insektizid wirksame beschichtungsmassen fuer tierhalsbaender | |
| DE2758571A1 (de) | Tierhalsbaender mit ektoparasitizider wirksamkeit | |
| WO1997046101A1 (de) | Schädlingsbekämpfungsmittel auf basis cyclischer polysiloxane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A2 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN YU AM AZ BY KG KZ MD RU TJ TM |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH KE LS MW SD SZ UG ZW AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| AK | Designated states |
Kind code of ref document: A3 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN YU AM AZ BY KG KZ MD RU TJ TM |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH KE LS MW SD SZ UG ZW AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1997950032 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 1998 521010 Country of ref document: JP Kind code of ref document: A |
|
| ENP | Entry into the national phase |
Ref document number: 2271062 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 335601 Country of ref document: NZ Ref document number: 09297705 Country of ref document: US |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 53141/98 Country of ref document: AU |
|
| WWP | Wipo information: published in national office |
Ref document number: 1997950032 Country of ref document: EP |
|
| REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
| WWG | Wipo information: grant in national office |
Ref document number: 53141/98 Country of ref document: AU |
|
| WWG | Wipo information: grant in national office |
Ref document number: 1997950032 Country of ref document: EP |



















































