RU2031658C1 - Solid carrier for insecticide and acaricide preparations - Google Patents
Solid carrier for insecticide and acaricide preparations Download PDFInfo
- Publication number
- RU2031658C1 RU2031658C1 RU93019882A RU93019882A RU2031658C1 RU 2031658 C1 RU2031658 C1 RU 2031658C1 RU 93019882 A RU93019882 A RU 93019882A RU 93019882 A RU93019882 A RU 93019882A RU 2031658 C1 RU2031658 C1 RU 2031658C1
- Authority
- RU
- Russia
- Prior art keywords
- solid carrier
- insecticide
- carrier
- preparations
- powder
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims abstract 3
- 238000002360 preparation method Methods 0.000 title description 5
- 230000000895 acaricidal effect Effects 0.000 title 1
- 239000000642 acaricide Substances 0.000 title 1
- 239000002917 insecticide Substances 0.000 title 1
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000001913 cellulose Substances 0.000 claims abstract description 5
- 229920002678 cellulose Polymers 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 239000005418 vegetable material Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 239000013543 active substance Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 239000005946 Cypermethrin Substances 0.000 description 1
- 239000005892 Deltamethrin Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- VEMKTZHHVJILDY-UXHICEINSA-N bioresmethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UXHICEINSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 229960005424 cypermethrin Drugs 0.000 description 1
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 description 1
- 229960002483 decamethrin Drugs 0.000 description 1
- OWZREIFADZCYQD-NSHGMRRFSA-N deltamethrin Chemical compound CC1(C)[C@@H](C=C(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 OWZREIFADZCYQD-NSHGMRRFSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229960005235 piperonyl butoxide Drugs 0.000 description 1
- -1 polybutanes Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Изобретение относится к медицине, биохимии и касается носителей для биологически активных веществ используемых в настоящее время инсекто-акарицидных препаратов. The invention relates to medicine, biochemistry, and relates to carriers for biologically active substances currently used insect-acaricidal preparations.
Известные носители для инсекто-акарицидных препаратов представляют собой различные полимерные основы: гидрофобный полиуретан, не набухающий в воде (EP N 0050784), винильные, поливинильные полимеры, сополимеры, полиэфиры, полибутаны, эпоксидные смолы и т.п. (FP N 1568198). Known carriers for insect-acaricidal preparations are various polymer bases: hydrophobic, non-swellable polyurethane in water (EP N 0050784), vinyl, polyvinyl polymers, copolymers, polyesters, polybutanes, epoxies, etc. (FP N 1568198).
Из носителей природного происхождения известны мел, гипс и т.п., растительные слизи, производные целлюлозы (DE N 1207145). From carriers of natural origin known chalk, gypsum, etc., plant mucus, cellulose derivatives (DE N 1207145).
Известны носители, взятые в качестве прототипа, на основе кукурузной соломы, древесной муки (DЕ N 664061). Known carriers, taken as a prototype, based on corn straw, wood flour (DE N 664061).
Согласно изобретению предлагается новый эффективный носитель для инсекто-акарицидных препаратов, представляющий собой ультрадисперсный порошок из природных целлюлозосодержащих объектов: опилок и стружек хвойных пород дерева (сосна, лиственница, пихта и т.д.), лиственных пород дерева (осина, береза и т.д.) или их смесей, соломы, сена, листвы, хвои, веток с размерами частиц 1-50 мкм, средний размер фракции 15-35 мкм. According to the invention, a new effective carrier for insect-acaricidal preparations is proposed, which is an ultrafine powder from natural cellulose-containing objects: sawdust and coniferous wood shavings (pine, larch, fir, etc.), hardwood (aspen, birch, etc.) e.) or mixtures thereof, straw, hay, foliage, needles, branches with particle sizes of 1-50 microns, the average fraction size of 15-35 microns.
Предлагаемый носитель обладает набором полезных свойств, отличных от известных материалов:
1. Доступность - возобновляемое сырье, отходы лесопереработки (стружки, опилки), переработки трав, соломы и т.п.;
2. Биологическая разлагаемость - в природной среде указанные материалы разлагаются и включаются в биоценоз;
3. Отсутствие центров металлокатализа, которые обязательно присутствуют хотя бы в примесных количествах в продуктах минерального происхождения (мел, гипс, тальк, каолин и т.п.) и могут катализировать нежелательные для целевого назначения побочные химические реакции (окисление, изомеризацию, гидролиз);
4. Пластичность - позволяет использовать носитель в случаях, когда нежелательно присутствие жестких частиц, а также когда требуется хорошая формуемость порошка;
5. Слабокислая среда на поверхности частиц - использование в случае нежелательности материала с щелочным характером среды на поверхности. Компоненты живиц придают носителю светостабилизирующие свойства, что важно, поскольку многие инсектоакарициды фононестабильны;
6. Хорошие сорбирующие свойства - основной компонент частиц - целлюлоза - является известным сорбентом для многих химических веществ. Материал обладает большой удельной поверхностью, что важно для сорбирования;
7. Возможность без отрицательных последствий использовать указанный носитель как добавки в корм и пищу.The proposed carrier has a set of useful properties different from known materials:
1. Availability - renewable raw materials, waste from forest processing (shavings, sawdust), processing of grass, straw, etc .;
2. Biological degradability - in the natural environment, these materials decompose and are included in the biocenosis;
3. The absence of centers of metal catalysis, which are necessarily present at least in impurity amounts in products of mineral origin (chalk, gypsum, talc, kaolin, etc.) and can catalyze adverse chemical reactions undesirable for the intended purpose (oxidation, isomerization, hydrolysis);
4. Plasticity - allows you to use the media in cases where the presence of hard particles is undesirable, as well as when good formability of the powder is required;
5. A slightly acidic medium on the surface of the particles - use in case of undesirable material with an alkaline nature of the medium on the surface. Gum components give the carrier light stabilizing properties, which is important since many insectoacaricides are phonon unstable;
6. Good sorption properties - the main component of the particles - cellulose - is a well-known sorbent for many chemicals. The material has a large specific surface, which is important for sorption;
7. The ability to use the specified carrier as an additive in feed and food without negative consequences.
Инсекто-акарицидные препараты, например, циансодержащие пиретроиды, наносятся методом пропитки. Растворитель удаляют при сушке или нагреве. Содержание активного вещества 0,02-1,5 мас.%. 0,03-0,3 мас.%. Полученный состав можно наносить в виде порошка, суспензии в растворителе, например, в воде, водно-глицериновых смесях, солевых растворах, в виде геля с метилцеллюлозой, а также в смеси с другими вспомогательными веществами в зависимости от выбранной формы. Insect-acaricidal preparations, for example, cyanide-containing pyrethroids, are applied by impregnation. The solvent is removed by drying or heating. The content of the active substance is 0.02-1.5 wt.%. 0.03-0.3 wt.%. The resulting composition can be applied in the form of a powder, suspension in a solvent, for example, in water, water-glycerin mixtures, saline solutions, in the form of a gel with methylcellulose, as well as in a mixture with other auxiliary substances, depending on the chosen form.
П р и м е р 1. Дельтаметрин 0,05%, порошок древесины хвойных пород - остальное с размером частиц 1-5 мкм. PRI me R 1. Deltamethrin 0.05%, softwood wood powder - the rest with a particle size of 1-5 microns.
П р и м е р 2. Альфа-метрин 0,10%, пиперонилбутоксид 0,3%, порошок из соломы - остальное с размером частиц 1-50 мкм. PRI me R 2. Alpha-metrine 0.10%, piperonylbutoxide 0.3%, powder from straw - the rest with a particle size of 1-50 microns.
П р и м е р 3. Циперметрин 0,3%, крахмал 40%, порошок из отходов лесопереработки (листва, кора и т.д.) - до 100% с размером частиц 1-50 мкм. PRI me R 3. Cypermethrin 0.3%, starch 40%, powder from wood waste (foliage, bark, etc.) - up to 100% with a particle size of 1-50 microns.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU93019882A RU2031658C1 (en) | 1993-05-18 | 1993-05-18 | Solid carrier for insecticide and acaricide preparations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU93019882A RU2031658C1 (en) | 1993-05-18 | 1993-05-18 | Solid carrier for insecticide and acaricide preparations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2031658C1 true RU2031658C1 (en) | 1995-03-27 |
| RU93019882A RU93019882A (en) | 1996-03-27 |
Family
ID=20140457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU93019882A RU2031658C1 (en) | 1993-05-18 | 1993-05-18 | Solid carrier for insecticide and acaricide preparations |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2031658C1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6264968B1 (en) * | 1997-08-11 | 2001-07-24 | Bayer Aktiengesellschaft | Compositions against wood-destroying insects |
| RU2281959C2 (en) * | 2001-10-15 | 2006-08-20 | Хенкель КГАА | Mixture and method for introducing of at least one ultradispersed active component in liquid aqueous system |
-
1993
- 1993-05-18 RU RU93019882A patent/RU2031658C1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент Германии N 664061, кл. A 01N 25/10. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6264968B1 (en) * | 1997-08-11 | 2001-07-24 | Bayer Aktiengesellschaft | Compositions against wood-destroying insects |
| RU2281959C2 (en) * | 2001-10-15 | 2006-08-20 | Хенкель КГАА | Mixture and method for introducing of at least one ultradispersed active component in liquid aqueous system |
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