WO2009099212A1 - 花粉飛散防止剤 - Google Patents
花粉飛散防止剤 Download PDFInfo
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- WO2009099212A1 WO2009099212A1 PCT/JP2009/052101 JP2009052101W WO2009099212A1 WO 2009099212 A1 WO2009099212 A1 WO 2009099212A1 JP 2009052101 W JP2009052101 W JP 2009052101W WO 2009099212 A1 WO2009099212 A1 WO 2009099212A1
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- oleic acid
- linoleic acid
- ester
- acid derivative
- integer
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Classifications
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
Definitions
- the present invention relates to a pollen scattering preventing agent for preventing pollen in plants from scattering.
- Measures against such pollen damage include the administration of antihistamines and corticosteroids, the use of eye drops and masks, etc.
- the most effective measure is to prevent pollen from flying into the air. is there.
- an object of the present invention is to provide a pollen scattering inhibitor that has a sensitive action on male organs without affecting the main body of trees and branches and leaves.
- the present inventors have obtained the knowledge that the above object can be achieved, and have completed the present invention. That is, the present invention is as follows.
- the first invention is the following formula (I)
- R 1 is a residue of oleic acid ester or linoleic acid ester, which may be the same or different.
- O—R 2 is an oxyalkylene group having 2 to 4 carbon atoms and may be one kind or two or more kinds, and in the case of two or more kinds, a block-like adduct or a random adduct may be used.
- j + k is an integer of 1 or more and X is monovalent
- X represents a hydrogen atom, a hydrocarbon group having 20 or less carbon atoms, or an acyl group having 20 or less carbon atoms
- j represents an integer of 1 to 100
- the oleic acid derivative or linoleic acid derivative is polyoxyethylene oleic acid ester, polyoxyethylene linoleic acid ester, polyoxyethylene sorbitan oleic acid ester, polyoxyethylene sorbitan linoleic acid ester or polyoxyethylene It is a pollen scattering inhibitor according to the first invention, which is sorbitol oleate or polyoxyethylene sorbitol linoleate.
- a third invention is a pollen scattering inhibitor characterized by being an emulsion containing 0.5 to 30% by weight of an oleic acid derivative or linoleic acid derivative according to the second invention having an HLB of 12 or less.
- a fourth invention is a pollen scattering inhibitor characterized by being an aqueous solution containing 0.5% by weight or more of the oleic acid derivative or linoleic acid derivative according to the second invention having an HLB of 12 or more.
- a fifth invention is a pollen scattering inhibitor characterized in that the oleic acid derivative or linoleic acid derivative described in the first invention comprises oleic acid or a partial ester of linoleic acid and glycerin.
- a pollen scattering inhibitor wherein the pollen scattering inhibitor is an emulsion containing 0.5 to 30% by weight of a partial ester of oleic acid or linoleic acid and glycerin.
- the seventh invention is a pollen scattering inhibitor characterized in that the oleic acid derivative or linoleic acid derivative described in the first invention comprises an ester of oleic acid or linoleic acid and a polyhydric alcohol having 4 or more carbon atoms.
- An eighth invention is a pollen scattering inhibitor characterized in that the pollen scattering inhibitor is an emulsion containing 0.5 to 30% by weight of an ester of oleic acid or linoleic acid and a polyhydric alcohol having 4 or more carbon atoms. is there.
- a ninth invention is a pollen scattering inhibitor characterized in that the oleic acid derivative or linoleic acid derivative according to the first invention comprises an ester of oleic acid or linoleic acid and an alcohol having a sugar skeleton.
- a tenth aspect of the invention is a pollen scattering inhibitor, wherein the pollen scattering inhibitor is an emulsion containing 0.5 to 30% by weight of an ester of oleic acid or linoleic acid and an alcohol having a sugar skeleton.
- the present invention it is possible to provide a pollen scattering inhibitor having a sensitive action on male organs without affecting the tree body and branches and leaves. Moreover, the form of the emulsion prepared by adding water to the pollen scattering inhibitor of the present invention and diluting provides high solution stability.
- the pollen scattering inhibitor of the present invention will be described below.
- the present invention relates to the following formula (I)
- R 1 is a residue of oleic acid ester or linoleic acid ester, which may be the same or different.
- Fatty acid esters other than oleic acid or linoleic acid are not preferred because they are not sensitive to male organs or are sensitive to male organs but may affect tree bodies and leaves.
- O—R 2 is an oxyalkylene group having 2 to 4 carbon atoms, and may be one type or two or more types, and in the case of two or more types, a block-like adduct or a random adduct may be used.
- O—R 2 is preferably an oxyalkylene group having 2 to 4 carbon atoms.
- a compound having 1 carbon is a (poly) acetal using formaldehyde as a raw material, which is not preferable because not only the types of synthetic raw materials are different but also formaldehyde is generated as a decomposition product. Further, when the number of carbon atoms of the alkylene oxide is 5 or more, it is not preferable from the viewpoint of raw material supply and low reactivity.
- the oxyalkylene group represented by OR 2 may be one type or two or more types, and in the case of two or more types, a block-like adduct or a random adduct may be used.
- a block-like adduct or a random adduct may be used.
- X represents a hydrogen atom, a hydrocarbon group having 20 or less carbon atoms, or an acyl group having 20 or less carbon atoms
- X represents a monovalent organic group
- X represents a hydrocarbon group having 20 or less carbon atoms or an acyl group having 20 or less carbon atoms. If the number of carbon atoms exceeds 20, the performance is not changed, but the supply performance is low and the cost becomes high.
- j represents an integer of 1 to 100, but when it exceeds 100, the number of oleate groups or linoleate groups is relatively small, which is not preferable because the action on male organs is lost.
- X monovalent
- l + m + n represents an integer of 2 or more
- l + n represents an integer of 1 or more.
- l + n 0, the oleic acid ester group or the linoleic acid ester group disappears, so that the action on the male organ is lost.
- l + m + n may exceed 1000, but is not practical because the viscosity increases.
- the formula (I) when j and k are 0 and X is a polyvalent organic group having 3 carbon atoms, m + n represents 3, l represents 0, and n and m represent 1 or 2.
- the formula (I) is preferably a partial ester of oleic acid or linoleic acid and glycerin.
- a partial ester of glycerin with a fatty acid other than oleic acid or linoleic acid is not preferred because it does not have a sensitive action on male organs or has a sensitive action on male organs but affects the main body of trees and leaves.
- the formula (I) when j and k are 0 and X is a polyvalent organic group having 4 or more carbon atoms, l represents 0, n represents an integer of 1 or more, and m + n is an integer of 2 or more. Indicates.
- the formula (I) is preferably an ester of oleic acid or linoleic acid and a polyhydric alcohol having 4 or more carbon atoms, more preferably oleic acid. Alternatively, it is an ester of linoleic acid and an alcohol having a sugar skeleton. Esters of fatty acids other than oleic acid or linoleic acid and polyhydric alcohols having 4 or more carbon atoms are not sensitive to male organs, and are sensitive to male organs but may affect tree bodies and leaves. Absent.
- X is an acyl group having 20 or less carbon atoms
- the corresponding carboxylic acid compound is added and subjected to normal dehydration reaction, and the corresponding carboxylic acid compound and polyalkylene glycol are added to oleic acid or linoleic acid to perform normal dehydration reaction.
- the compound of the formula (I) to be obtained include polyoxyethylene oleate, polyoxyethylene linoleate, methoxy polyoxyethylene oleate, ethoxypolyoxyethylene linoleate, butyloxypolyoxy Ethylene oleate, hexyloxypolyoxyethylene linoleate, dodecyloxy polyoxyethylene oleate, lauryloxy polyoxyethylene linoleate, stearyloxy polyoxyethylene oleate, oleyloxy polyoxyethylene linoleate, Polyoxyethylene oleate acetate, polyoxyethylene linoleate acetate, polyoxyethylene oleate butyrate, polyoxyethylene Lenlinoleic acid caproic acid ester, polyoxyethylene oleic acid caprylic acid ester, polyoxyethylene lauric acid linoleic acid ester, polyoxyethylene oleic acid stearic acid ester, polyoxyethylene dil
- the compound of the formula (I) to be obtained include polyoxyethylene sorbitan oleate, polyoxyethylene sorbitan linoleate, polyoxyethylene sorbitol oleate, polyoxyethylene sorbitol linoleate, polyoxy Ethylene glycerin oleate, polyoxyethylene glycerin linoleate, polyoxyethylene diglycerin oleate, polyoxyethylene triglycerin linoleate, polyoxyethylene methyl glucoside oleate, polyoxyethylene methyl glucosidonolic acid, Polyoxyethylene-ran-polyoxypropylene sorbitan oleate, polyoxyethylene-block-polyoxybutylene Sorbitan linoleic acid ester, polyvinyl alcohol-graft-(.omega. oleyl alkanoyloxy polyoxyethylene) and the like.
- the obtained compound of the formula (I) include glycerol monooleate, glycerol diolate, glycerol monolinoleate, and glycerol dilinoleate.
- the formula (I) when the formula (I) is a partial ester of oleic acid or linoleic acid and glycerin, it can be obtained by adjusting the charged molar ratio of fatty acid to glycerin.
- Triglycerides of fatty acids having 8 or more carbon atoms, in which all three hydroxyl groups of glycerin are esterified have a disadvantage that the spraying time of the drug is limited because the action on male flowers is relatively slow.
- Specific examples of the obtained compound of the formula (I) include 1,2-butanediol monooleate, 1,2-butanedioldiolate, 1,2-butanediol monolinoleate, and 1,2-butanediol.
- the oleic acid derivative or linoleic acid derivative of the present invention can be diluted by adding water.
- the HLB is 12 or less, most of the oleic acid derivatives or linoleic acid derivatives of the present invention are poorly water-soluble, and the dilution with water added becomes an emulsion.
- the oleic acid derivative or linoleic acid derivative itself works as a surfactant and effectively works to form an emulsion.
- a commonly used surfactant may be added to prepare the emulsion.
- the concentration of the oleic acid derivative or linoleic acid derivative blended in the emulsion is preferably 0.5 to 30% by weight, more preferably 1 to 20% by weight. If it is 20% by weight or more, the stability of the emulsion is low, so it must be used immediately after preparation, and if it is 30% by weight or more, a stable emulsion cannot be obtained.
- the HLB of the oleic acid derivative or linoleic acid derivative of the present invention is larger than 12, most of them are water-soluble, and the dilution with water added becomes an aqueous solution.
- the concentration of the oleic acid derivative or linoleic acid derivative blended in the aqueous solution is preferably 0.5% by weight or more, and more preferably 1% by weight or more. If it is less than 0.5% by weight, the amount of application for obtaining the effect increases.
- the surfactant added to the emulsion may be any surfactant that is generally used as an emulsifier, and a nonionic surfactant is particularly preferable.
- nonionic surfactants include polyoxyethylene alkyl ether type nonionic surfactants, polyoxyethylene fatty acid ester type nonionic surfactants, polyoxyethylene fatty acid sorbitan ester type nonionic surfactants, Examples include polyoxyethylene hydrogenated castor oil type nonionic surfactants, polyoxyethylene glycerin fatty acid ester type nonionic surfactants, polyglycerin fatty acid ester type nonionic surfactants, and the like.
- the pollen dispersion preventing agent made into an emulsion or the pollen scattering preventing agent made into an aqueous solution can prevent pollen scattering in a wide range by being sprayed from, for example, a helicopter.
- the pollen dispersion preventing agent of the present invention may be sprayed on, for example, cedar, at any time after differentiation of male flower buds, and from 10 to 11 corresponding to the generation period of pollen grains from August when male flowers grow. It can be sprayed over a relatively long period until the moon, which can effectively prevent pollen scattering in the next spring.
- sodium oleate, a partial ester of stearic acid and glycerin, an ester of stearic acid or palmitic acid and a polyhydric alcohol, and an ester of stearic acid and sorbitol used in the comparative examples are solid at room temperature. Therefore, sodium oleate is an aqueous solution in which the active ingredient concentration is 5%, a partial ester of stearic acid and glycerin, an ester of stearic acid or palmitic acid and a polyhydric alcohol, an ester of stearic acid and sorbitol Was used as a liquid oil dissolved in squalane that does not affect male flowers and leaves, so that the active ingredient concentration was 5%.
- Comparative Examples 1, 2 and 3 use oleic acid, sodium oleate and linoleic acid as chemicals, respectively, so that no effect is obtained on male flowers in November.
- Comparative Examples 4 and 7 since stearic acid and palmitic acid derivatives are used, no effect is obtained on male flowers in August and November, and the needles are adversely affected.
- Comparative Example 5 since a linolenic acid derivative is used as a drug, an effect is obtained on male flowers in August and November, but an adverse effect is exerted on needles. Since the fatty acid was not used in the comparative example 6, the male flower and the needle leaf were not affected in either August or November.
- Comparative Examples 8 and 9 olive oil and sunflower oil are used as drugs, respectively, so that no effect is obtained on male flowers in November.
- Comparative Example 10 stearic acid and a partial ester of glycerin are used as drugs. Therefore, no effect is obtained on male flowers in August and November, and the needle leaves are adversely affected.
- Comparative Example 11 partial ester of linolenic acid and glycerin is used as a drug, so that an effect is obtained on male flowers in August and November, but an adverse effect is exerted on needles.
- Comparative Example 12 an ester of oleic acid and glycerin is used as a drug. However, since all three hydroxyl groups of glycerin are esterified with oleic acid, no effect is obtained on male flowers in November.
- Comparative Examples 14 and 15 since an ester of stearic acid and palmitic acid and a polyhydric alcohol having 4 or more carbon atoms is used as a drug, no effect is obtained on male flowers in August and November. Has an adverse effect.
- Comparative Examples 16 and 17 since an ester of linolenic acid and a polyhydric alcohol having 4 or more carbon atoms is used as a drug, an effect is obtained on male flowers in August and November. Has an adverse effect.
- Comparative Example 18 since an ester of stearic acid and sorbitol is used as a drug, no effect is obtained on the male flowers in November, and the needles are adversely affected.
- Comparative Example 19 linolenic acid and sorbitol ester are used as drugs, and thus an effect is obtained on male flowers in August and November, but an adverse effect is exerted on needles.
- Evaluation 2 Evaluation of diluted pollen scattering inhibitor Dilution solutions or emulsions having the formulations shown in Table 5 were prepared, and the effects of each solution on cedar were evaluated in the same manner as in Evaluation 1. That is, a large number of cedar needles of about 10 cm in length with 15 male flowers at the tip were collected from the same cedar tree, and these five were taken as one group and immersed in 100 ml of the solution in Table 5 for each group. After being immersed for about 1 minute, it was pulled up from the solution and placed in a beaker so that the cut portion was immersed in water, and changes in male flowers and needles were observed after one week. The test was conducted on cedars in August and November. The results are shown in Table 6. The solution was prepared as follows.
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Abstract
Description
j+kが1以上の整数で、Xが1価の時、Xは水素原子、炭素数20以下の炭化水素基、または炭素数20以下のアシル基を示し、jは1~100の整数を示し、l=1、m+n=0を示す。
j+kが1以上の整数で、Xが多価の有機基の時、jおよびkは各々1~100の整数を示し、l+m+nは2以上の整数を示すとともに、l+nは1以上の整数を示す。
jおよびkが0で、Xが炭素数3の多価の有機基の時、m+nは3を示し、lは0を示し、nおよびmは1または2を示す。
jおよびkが0で、Xが炭素数4以上の多価の有機基の時、lは0を示し、nは1以上の整数を示し、m+nは2以上の整数を示す。〕
で表されるオレイン酸誘導体またはリノール酸誘導体を有効成分として含有することを特徴とする花粉飛散防止剤である。
まず、スギに対する浸漬試験に供する薬剤として、表1および2に示す脂肪酸誘導体、脂肪酸、ポリオキシアルキレン誘導体、油脂などを調製した。つぎに、先端に雄花15個を着けた長さ約10cmのスギの針葉の多数を同じスギの木から採取し、これらのそれぞれ5本を1群として、各群ごとに表1および2の薬剤100ml中に浸漬した。約1分間浸漬後に液から引き上げてビーカーに入れ、一週間経過後における雄花および針葉の変化を観察した。試験は8月と11月のスギについて行った。8月の結果を表3に、また11月の結果を表4にそれぞれ示す。
表5に示す処方の希釈液またはエマルジョンを調製し、評価1と同様にそれぞれの溶液のスギに対する効果を評価した。すなわち先端に雄花15個を着けた長さ約10cmのスギの針葉を同じスギの木から多数採取し、これら5本を1群として、各群ごとに表5の溶液100ml中に浸漬した。約1分間浸漬後に液から引き上げて、切断部分が水に浸るようにしてビーカーに入れ、一週間経過後における雄花および針葉の変化を観察した。試験は8月と11月のスギについて行った。結果を表6に示す。なお、溶液の調製は以下のように行なった。
表5に示す配合量の薬剤(グリセロールは乳化時の安定剤として配合)、および水を70℃で攪拌、混合した後、ホモジナイザー(みづほ工業(株)製QUICK HOMO MIXER LR-1)を使用して7000回転で3分間処理後、攪拌しながら冷却した。
各溶液を-5℃と40℃を交互に12時間ずつ繰り返す恒温槽に1ヶ月間設置し、溶液の状態を観察し、以下のように評価した。
○:安定性良好(1ヶ月間溶液の外観が変化しない)
×:安定性不良(1ヶ月以内に溶液に分離が認められる)
各溶液を-5℃と80℃を交互に12時間ずつ繰り返す恒温槽に1ヶ月間設置し、溶液の状態を観察し、以下のように評価した。
○:安定性良好(1ヶ月間溶液の外観が変化しない)
×:安定性不良(1ヶ月以内に溶液に分離が認められる)
Claims (10)
- 下記式(I)
j+kが1以上の整数で、Xが1価の時、Xは水素原子、炭素数20以下の炭化水素基、または炭素数20以下のアシル基を示し、jは1~100の整数を示し、l=1、m+n=0を示す。
j+kが1以上の整数で、Xが多価の有機基の時、jおよびkは各々1~100の整数を示し、l+m+nは2以上の整数を示すとともに、l+nは1以上の整数を示す。
jおよびkが0で、Xが炭素数3の多価の有機基の時、m+nは3を示し、lは0を示し、nおよびmは1または2を示す。
jおよびkが0で、Xが炭素数4以上の多価の有機基の時、lは0を示し、nは1以上の整数を示し、m+nは2以上の整数を示す。〕
で表されるオレイン酸誘導体またはリノール酸誘導体を有効成分として含有することを特徴とする花粉飛散防止剤。 - 請求項1記載のオレイン酸誘導体またはリノール酸誘導体が、ポリオキシエチレンオレイン酸エステルまたは、ポリオキシエチレンリノール酸エステルまたは、ポリオキシエチレンソルビタンオレイン酸エステルまたは、ポリオキシエチレンソルビタンリノール酸エステルまたは、ポリオキシエチレンソルビトールオレイン酸エステルまたは、ポリオキシエチレンソルビトールリノール酸エステルである請求項1記載の花粉飛散防止剤。
- HLBが12以下の請求項2記載のオレイン酸誘導体またはリノール酸誘導体を0.5~30重量%含有するエマルジョンであることを特徴とする花粉飛散防止剤。
- HLBが12以上の請求項2記載のオレイン酸誘導体またはリノール酸誘導体を0.5重量%以上含有する水溶液であることを特徴とする花粉飛散防止剤。
- 請求項1記載のオレイン酸誘導体またはリノール酸誘導体がオレイン酸またはリノール酸とグリセリンの部分エステルからなることを特徴とする花粉飛散防止剤。
- 花粉飛散防止剤がオレイン酸またはリノール酸とグリセリンの部分エステルを0.5~30重量%含有するエマルジョンであることを特徴とする花粉飛散防止剤。
- 請求項1記載のオレイン酸誘導体またはリノール酸誘導体がオレイン酸またはリノール酸と炭素数4以上の多価アルコールとのエステルからなることを特徴とする花粉飛散防止剤。
- 花粉飛散防止剤がオレイン酸またはリノール酸と炭素数4以上の多価アルコールとのエステルを0.5~30重量%含有するエマルジョンであることを特徴とする花粉飛散防止剤。
- 請求項1記載のオレイン酸誘導体またはリノール酸誘導体がオレイン酸またはリノール酸と糖骨格を有するアルコールとのエステルからなることを特徴とする花粉飛散防止剤。
- 花粉飛散防止剤がオレイン酸またはリノール酸と糖骨格を有するアルコールとのエステルを0.5~30重量%含有するエマルジョンであることを特徴とする花粉飛散防止剤。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09708150.9T ES2559752T3 (es) | 2008-02-08 | 2009-02-06 | Agente para prevenir la dispersión de polen |
CA2714483A CA2714483C (en) | 2008-02-08 | 2009-02-06 | Oleic acid or linoleic acid derivative based agent for preventing pollen dispersal |
US12/866,446 US9282737B2 (en) | 2008-02-08 | 2009-02-06 | Agent for preventing pollen dispersal |
CN200980112269.6A CN101990400B (zh) | 2008-02-08 | 2009-02-06 | 用于防止花粉扩散的试剂 |
EP09708150.9A EP2245933B1 (en) | 2008-02-08 | 2009-02-06 | Agent for preventing pollen dispersal |
KR1020107019752A KR101671035B1 (ko) | 2008-02-08 | 2009-02-06 | 화분 비산 방지용 제제 |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-028253 | 2008-02-08 | ||
JP2008028253A JP5286812B2 (ja) | 2008-02-08 | 2008-02-08 | 花粉飛散防止剤 |
JP2008028254A JP5286813B2 (ja) | 2008-02-08 | 2008-02-08 | 花粉飛散防止剤 |
JP2008-028254 | 2008-02-08 | ||
JP2008036632A JP5380855B2 (ja) | 2008-02-18 | 2008-02-18 | 花粉飛散防止剤 |
JP2008036633A JP5380856B2 (ja) | 2008-02-18 | 2008-02-18 | 花粉飛散防止剤 |
JP2008-036633 | 2008-02-18 | ||
JP2008-036632 | 2008-02-18 |
Publications (1)
Publication Number | Publication Date |
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WO2009099212A1 true WO2009099212A1 (ja) | 2009-08-13 |
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ID=40952280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2009/052101 WO2009099212A1 (ja) | 2008-02-08 | 2009-02-06 | 花粉飛散防止剤 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9282737B2 (ja) |
EP (1) | EP2245933B1 (ja) |
KR (1) | KR101671035B1 (ja) |
CN (1) | CN101990400B (ja) |
CA (1) | CA2714483C (ja) |
ES (1) | ES2559752T3 (ja) |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0499416A (ja) * | 1990-08-16 | 1992-03-31 | Eisuke Obata | 花粉飛散防止剤 |
JPH05238902A (ja) * | 1992-02-26 | 1993-09-17 | Norin Suisan Koku Kyokai | 花粉飛散防止剤及び花粉飛散防止方法 |
JPH0753307A (ja) * | 1993-08-12 | 1995-02-28 | Norin Suisan Koku Kyokai | 花粉飛散防止剤及び花粉飛散防止方法 |
JPH1098941A (ja) * | 1996-09-26 | 1998-04-21 | Abion Corp:Kk | ワックス類による植物花粉の飛散制御方法 |
JP2005008576A (ja) * | 2003-06-20 | 2005-01-13 | Yusuke Karami | おしべ部分を被覆した花及びその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2322820A (en) * | 1939-01-24 | 1943-06-29 | Atlas Powder Co | Monoesters of inner ethers of hexahydric alcohols |
EP1235818A4 (en) * | 1999-10-15 | 2005-01-19 | Danisco Cultor America Inc | DIRECT ESTERIFICATION PROCESS OF SORBITOL WITH FATTY ACIDS |
JP2005192483A (ja) | 2004-01-07 | 2005-07-21 | Japan Science & Technology Agency | 植物の雄性不稔体の生産方法およびこれを用いて得られる植物体、並びにその利用 |
BRPI0506368A (pt) * | 2004-01-07 | 2006-12-26 | Japan Science & Tech Agency | processo de produção de planta estéril, planta obtida pelo processo e uso das mesmas |
-
2009
- 2009-02-06 EP EP09708150.9A patent/EP2245933B1/en not_active Not-in-force
- 2009-02-06 ES ES09708150.9T patent/ES2559752T3/es active Active
- 2009-02-06 CA CA2714483A patent/CA2714483C/en not_active Expired - Fee Related
- 2009-02-06 WO PCT/JP2009/052101 patent/WO2009099212A1/ja active Application Filing
- 2009-02-06 CN CN200980112269.6A patent/CN101990400B/zh active Active
- 2009-02-06 KR KR1020107019752A patent/KR101671035B1/ko active IP Right Grant
- 2009-02-06 US US12/866,446 patent/US9282737B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0499416A (ja) * | 1990-08-16 | 1992-03-31 | Eisuke Obata | 花粉飛散防止剤 |
JPH05238902A (ja) * | 1992-02-26 | 1993-09-17 | Norin Suisan Koku Kyokai | 花粉飛散防止剤及び花粉飛散防止方法 |
JPH08762B2 (ja) | 1992-02-26 | 1996-01-10 | 社団法人農林水産航空協会 | 花粉飛散防止剤及び花粉飛散防止方法 |
JPH0753307A (ja) * | 1993-08-12 | 1995-02-28 | Norin Suisan Koku Kyokai | 花粉飛散防止剤及び花粉飛散防止方法 |
JP2890162B2 (ja) | 1993-08-12 | 1999-05-10 | 社団法人農林水産航空協会 | 花粉飛散防止剤及び花粉飛散防止方法 |
JPH1098941A (ja) * | 1996-09-26 | 1998-04-21 | Abion Corp:Kk | ワックス類による植物花粉の飛散制御方法 |
JP2005008576A (ja) * | 2003-06-20 | 2005-01-13 | Yusuke Karami | おしべ部分を被覆した花及びその製造方法 |
Non-Patent Citations (2)
Title |
---|
KOSHIO K. ET AL.: "Field Trial of Salad Oil Application for the Induction of Male Flower Browning of Cryptomeria Japonica", JOURNAL OF FOREST RESEARCH, vol. 5, no. 2, 16 May 2000 (2000-05-16), pages 77 - 80, XP008138932 * |
See also references of EP2245933A4 * |
Also Published As
Publication number | Publication date |
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EP2245933A1 (en) | 2010-11-03 |
CA2714483A1 (en) | 2009-08-13 |
US9282737B2 (en) | 2016-03-15 |
EP2245933A4 (en) | 2012-12-12 |
US20110045981A1 (en) | 2011-02-24 |
CN101990400A (zh) | 2011-03-23 |
CA2714483C (en) | 2016-01-05 |
KR101671035B1 (ko) | 2016-10-31 |
ES2559752T3 (es) | 2016-02-15 |
CN101990400B (zh) | 2016-05-18 |
EP2245933B1 (en) | 2015-12-16 |
KR20100124743A (ko) | 2010-11-29 |
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