BG63241B1 - Aqueous solutions of formic acid, propionic acid and ammonia and their emplyment - Google Patents
Aqueous solutions of formic acid, propionic acid and ammonia and their emplyment Download PDFInfo
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- BG63241B1 BG63241B1 BG102183A BG10218398A BG63241B1 BG 63241 B1 BG63241 B1 BG 63241B1 BG 102183 A BG102183 A BG 102183A BG 10218398 A BG10218398 A BG 10218398A BG 63241 B1 BG63241 B1 BG 63241B1
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- ammonia
- formic acid
- acid
- aqueous solutions
- propionic acid
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- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 title claims abstract description 36
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 25
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 235000019253 formic acid Nutrition 0.000 title claims abstract description 18
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 14
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 12
- 235000019260 propionic acid Nutrition 0.000 title claims abstract description 8
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 title claims abstract description 8
- 241001465754 Metazoa Species 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 9
- 239000003651 drinking water Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 14
- 239000004460 silage Substances 0.000 description 11
- 239000003755 preservative agent Substances 0.000 description 10
- 230000002335 preservative effect Effects 0.000 description 10
- 238000000855 fermentation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 244000060234 Gmelina philippensis Species 0.000 description 7
- 230000004151 fermentation Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 241000209082 Lolium Species 0.000 description 4
- 241000219823 Medicago Species 0.000 description 4
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 4
- 238000009924 canning Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 240000004658 Medicago sativa Species 0.000 description 2
- 235000010624 Medicago sativa Nutrition 0.000 description 2
- 241000282887 Suidae Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 description 1
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000286209 Phasianidae Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241000282849 Ruminantia Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- -1 ammonium ions Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 235000019728 animal nutrition Nutrition 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 230000005200 bud stage Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
Classifications
-
- 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
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
- A23K30/10—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder
- A23K30/15—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder using chemicals or microorganisms for ensilaging
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Fodder In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Изобретението се отнася до водни разтвори на мравчена киселина, пропионова киселина и амоняк и тяхното използване при приготвянето на храни за животни.The present invention relates to aqueous solutions of formic acid, propionic acid and ammonia and their use in the preparation of animal feeds.
Предшестващо състояние на техникатаBACKGROUND OF THE INVENTION
В DE 2 653 448 е описан воден разтвор на амоняк и мравчена киселина с моларно съотношение на формиатни към амониеви йони 4:1 и неговото използване за консервиране на субстрати за предпазването им от микробно разваляне. Описано е също и добавянето на друга монокарбоксилна киселина, за предпочитане от групата оцетна, пропионова, изомаслена, п-маслена, η-валерианова, 2-метилмаслена, левулинова, сорбинова, акрилова и метакрилова киселина.DE 2 653 448 describes an aqueous solution of ammonia and formic acid with a molar ratio of formate to ammonium ions of 4: 1 and its use to preserve substrates to prevent them from microbial degradation. The addition of another monocarboxylic acid, preferably from the group of acetic, propionic, isobutyric, n-butyric, η-valeric, 2-methylbutyric, levulin, sorbic, acrylic and methacrylic acid is also described.
Разтворите, описани в DE 2 653 448, имат силно кисело pH (рН<3) и поради това не са най-подходящи за някои приложения в храна за животни. Увеличаването на pH, например чрез прибавяне на по-голямо количество амоняк, води до нежелан резултат, тъй като повишаването на температурата на замръзване на водните разтвори над 0°С ги прави трудни за обработка в селскостопанската практика.The solutions described in DE 2 653 448 have a strong acidic pH (pH <3) and are therefore not best suited for some animal feed applications. Increasing the pH, for example by adding more ammonia, results in an undesirable result, since raising the freezing point of aqueous solutions above 0 ° C makes them difficult to process in agricultural practice.
Задачата на настоящото изобретение е да се получат водни разтвори, съдържащи мравчена киселина и амоняк, които нямат толкова силно кисело pH и имат температура на замръзване, подходяща за преработката им за селскостопански цели.It is an object of the present invention to provide aqueous solutions containing formic acid and ammonia, which do not have such a strong acidic pH and have a freezing temperature suitable for processing for agricultural purposes.
Техническа същност на изобретениетоSUMMARY OF THE INVENTION
Установено е, че могат да се получат водни разтвори с желаните свойства, съдържащи в тегл.%: 35-42 пропионова киселина, 30-40 мравчена киселина, 5-10 амоняк и 10-30 вода.It has been found that aqueous solutions with the desired properties containing by weight%: 35-42 propionic acid, 30-40 formic acid, 5-10 ammonia and 10-30 water can be obtained.
Осолено предпочитано изпълнение е воден разтвор, състоящ се от (в тегл.%): 38 пропионова киселина, 35 мравчена киселина, 6-8 амоняк и 20 вода.A particularly preferred embodiment is an aqueous solution consisting of (in wt.%): 38 propionic acid, 35 formic acid, 6-8 ammonia and 20 water.
Разтворите съгласно изобретението могат да се получат чрез прибавяне на газообразен амоняк или воден амонячен разтвор към воден разтвор на киселината, така че да се постигне посоченото тегловно съотношение. Когато се излиза от водните разтвори на амониеви соли на едната или двете киселини, след това може да е необходимо да се прибави и свободна киселина, за да се достигне желаното тегловно съотношение.The solutions according to the invention can be prepared by adding gaseous ammonia or aqueous ammonia solution to an aqueous acid solution so as to achieve the specified weight ratio. When leaving the aqueous solutions of the ammonium salts of one or both acids, it may then be necessary to add the free acid to achieve the desired weight ratio.
Разтворите съгласно изобретението се използват при храненето на животни, по-специално като добавка към храна на свине, прасенца и домашни птици като пилета и пуйки. Те са особено подходящи за консервиране на храни за животни, за предпочитане течни храни, за предпазване от нежелано микробно разваляне. Разтворите съгласно изобретението освен ниско pH и антибактериално действие имат по-специално при храни за прасета и повишена хранителна стойност, поради съдържащата се в тях мравчена киселина.The solutions according to the invention are used in animal nutrition, in particular as an adjunct to the feed of pigs, pigs and poultry such as chickens and turkeys. They are particularly suitable for preserving animal feed, preferably liquid food, to prevent unwanted microbial spoilage. The solutions according to the invention have, in addition to low pH and antibacterial activity, in particular in pig feeds and increased nutritional value due to the formic acid contained therein.
Разтворите съгласно изобретението се използват също за консервиране и/или дезинфекция на водата за пиене на животните.The solutions of the invention are also used to conserve and / or disinfect the drinking water of animals.
Друго приложение на разтворите съгласно изобретението е при силажиране. При силажираните храни, често освен желаната млечнокисела ферментация, се получават и нежелани микробни разлагания, по-специално такива, дължащи се на действието на плесенни гъбички и гнилостни бактерии. За да се предотврати това нежелано гниене, към храните могат да се прибавят разтвори съгласно изобретението.Another application of the solutions according to the invention is in silage. Silage foods, often in addition to the desired lactic acid fermentation, also produce undesirable microbial degradations, in particular those due to the action of mold fungi and putrefactive bacteria. In order to prevent this unwanted rot, solutions according to the invention may be added to the food.
По правило добавянето на 0,1-10 kg воден разтвор на тон храна за животни е достатъчно за успешно консервиране. Водните разтвори за предпочитане се прибавят в количество от 0,5-4,5 kg за тон храна.As a rule, the addition of 0.1-10 kg aqueous solution per tonne of animal feed is sufficient for successful preservation. The aqueous solutions are preferably added in an amount of 0.5-4.5 kg per ton of food.
Добавянето обикновено се осъществява директно преди силажирането.Addition is usually done directly before silage.
Разтворите съгласно изобретението имат следните свойства:The solutions according to the invention have the following properties:
- pH от 3,5 до 4,5.- pH from 3.5 to 4.5.
- точки на замръзване под 0°С, като особено предпичатаните разтвори имат температура на замръзване, по-ниски от -20°С.- freezing points below 0 ° C, with particularly pre-prepared solutions having a freezing point lower than -20 ° C.
- плътност 1,1-1,2 g/ml.- density 1,1-1,2 g / ml.
- вискозитет 8,82 mPas при 20°С.- a viscosity of 8.82 mPas at 20 ° C.
Примери за изпълнение на изобретениетоExamples of carrying out the invention
Суровините за силажиране, посочени в следващите примери, се обработват с воден разтвор съгласно изобретението (по-долу означен като разтвор А) със следния състав в тегл.%: 38 пропионова киселина, 35 мравчена киселина, 7 амоняк и 20 вода.The silage raw materials referred to in the following examples are treated with an aqueous solution according to the invention (hereinafter referred to as solution A) with the following composition in wt%: 38 propionic acid, 35 formic acid, 7 ammonia and 20 water.
Така консервираните силажирани материали се сравняват със съответните силажирани материали, които служат като контроли и са с консервант мравчена киселина и без консервант.The silage materials thus preserved are compared with the corresponding silage materials which serve as controls and are formic acid preservative and without preservative.
Проведени са сравнителни опити за сравняване на ферментационните параметри на материалите за силажиране.Comparative attempts have been made to compare the fermentation parameters of silage materials.
Използваните материали за силажиране се събират чрез директно нарязване с помощта на задвижвана от мотор резачка и се съх15 раняват като фино нарязан материал при всички случаи в 4 т} експериментален силоз.The materials used for silage harvested by directly cutting using a cutter driven by a motor and sah15 wounding as finely chopped material in any case 4 t} experimental silo.
Приготвят се общо 9 различни склада за съхранение, като се използват три различни 5 материала за силажиране - райграс, ежова главица и люцерна.A total of 9 different storage warehouses are being prepared using three different 5 silo materials - ryegrass, hedgehog and alfalfa.
След консервиране за повече от 5 месеца, силажираните материали се дават в последователни серии на групи от по 6 овце всяка, Ю които се държат в метаболитна клетка. Като се изхожда от храната за животни, давана дневно от силоза, се приготвят представителни проби за 6-дневен експериментален период. Стабилността се определя по метод, описан в INRA публикация “Prevision de la valeur Nutritive des Aliments des Ruminants”.After canning for more than 5 months, the silage materials are administered in successive batches of groups of 6 sheep each, which are kept in a metabolic cell. Starting from the daily feed of the silo, representative samples are prepared for a 6-day experimental period. Stability is determined by the method described in the INRA publication “Prevision de la valeur Nutritive des Aliments des Ruminants”.
Пример 1. Консервиране на райграс хибрид “Теху”, първи цикъл при начален етап образуване на клас (дата на събиране 24.05.95).Example 1. Preservation of rheumato hybrid Tehu, first cycle at the initial stage of class formation (date of collection 24.05.95).
Пример 2. Консервиране на ежова главица “Amply”, първи цикъл при начален етап образуване на клас (дата на събиране 02.06.95).Example 2. Preservation of the hedgehog “Amply”, first cycle at the initial stage of class formation (collection date 02.06.95).
Пример 3. Консервиране на люцерна “Europa”, първи цикъл, етап пъпка (дата на събиране 08.06.95).Example 3. Preservation of alfalfa "Europa", first cycle, bud stage (date of collection 08.06.95).
Резултатите от опитите А до I, проведени в примери 1 до 3, показани на таблици 1 до 3.The results of Experiments A through I conducted in Examples 1 to 3 are shown in Tables 1 to 3.
Таблица 1.Table 1.
Химически състав на събраната и консервирана зелена храна за животниThe chemical composition of the collected and preserved green animal feed
Таблица 1 показва химически състав на събрана храна за животни в силоза.Table 1 shows the chemical composition of the collected animal feed in the silo.
Съдържанието на разтворими въглехидрати в райграс хибрид и ежова главица е необичайно високо. Съдържанието им в сухото вещество (СВ) е също високо. И двете показват, че химическият състав на райграса и на ежовата главица е много подходящ за съхранението им в силози. Химическият състав на люцерната е нормален.The soluble carbohydrate content of ryegrass hybrid and hedgehog is unusually high. Their dry matter (CB) content is also high. Both indicate that the chemical composition of ryegrass and hedgehog is very suitable for storage in silos. The chemical composition of alfalfa is normal.
ТАБЛИЦА 2. Параметри на ферментация на храни за животниTABLE 2. Fermentation parameters of animal feed
о η toabout η to
маслена киселина, VA = валерианова киселина □3 < < О _J Шbutyric acid, VA = valeric acid □ 3 <<O _J W
Таблица 3.Table 3.
Параметри на ферментация на храна за животни - алкохолиFermentation of animal feed - alcohols
Ясно е от таблици 2 и 3, че без консервиране (опити A, D и G) параметрите на ферментация на силажирания материал са неблагоприятни, с изкл. на тези на ежовата главица (D). Без консервиране ферментационните параметри показват високо съдържание на оцетна киселина и алкохол. Това показва, че протича неблагоприятна хетероферментация. Силажираните райграс и люцерна без консервант имат малка стабилност.It is clear from Tables 2 and 3 that, without preservation (Experiments A, D and G), the fermentation parameters of the silage material are unfavorable, excluding those of the hedgehog (D). Without preservation, the fermentation parameters show a high content of acetic acid and alcohol. This indicates that unfavorable hetero-fermentation is taking place. Silage ryegrass and alfalfa without preservative have little stability.
Опитите показват, че ферментационните параметри при използване на средството съгласно изобретението са също толкова добри, колкото са с известното средство, съдържащо мравчена киселина. Нещо повече, обратно на мравчената киселина, средството съгласно настоящото изобретение не предизвиква корозия и не действа дразнещо при проведените опити върху кожата на плъхове. Това носи съществени предимства при прилагането му, а корозионната активност спрямо метали на средството съгласно изобретението е съществено по-ниска в сравнение с тази на извес тните средства, съдържащи мравчена киселина като консервант.Tests have shown that the fermentation parameters using the agent according to the invention are as good as with the known formic acid-containing agent. Moreover, in contrast to formic acid, the agent of the present invention does not corrode or irritate the rats' skin tests. This has significant advantages in its application, and the corrosion activity against metals of the agent of the invention is substantially lower than that of certain formulations containing formic acid as a preservative.
Патентни претенцииClaims
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19534490A DE19534490A1 (en) | 1995-09-18 | 1995-09-18 | Aqueous solutions of formic acid, propionic acid and ammonia and their use |
| PCT/EP1996/003947 WO1997010724A1 (en) | 1995-09-18 | 1996-09-09 | Aqueous solutions of formic acid, propionic acid and ammonia and their use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG102183A BG102183A (en) | 1998-08-31 |
| BG63241B1 true BG63241B1 (en) | 2001-07-31 |
Family
ID=7772422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG102183A BG63241B1 (en) | 1995-09-18 | 1998-01-14 | Aqueous solutions of formic acid, propionic acid and ammonia and their emplyment |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0852465B1 (en) |
| AT (1) | ATE185474T1 (en) |
| AU (1) | AU706907B2 (en) |
| BG (1) | BG63241B1 (en) |
| BR (1) | BR9610587A (en) |
| CA (1) | CA2230175C (en) |
| CZ (1) | CZ79198A3 (en) |
| DE (2) | DE19534490A1 (en) |
| ES (1) | ES2138376T3 (en) |
| GR (1) | GR3031530T3 (en) |
| HU (1) | HU223566B1 (en) |
| NO (1) | NO319516B1 (en) |
| SK (1) | SK282001B6 (en) |
| WO (1) | WO1997010724A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19719412A1 (en) * | 1997-03-21 | 1998-09-24 | Basf Ag | Solutions from propionic acid, ammonia, propanediol and water and their use |
| US6183794B1 (en) * | 1997-03-21 | 2001-02-06 | Basf Aktiengesellschaft | Propionic acid, ammonia, propanediol and water solutions and the use thereof |
| FI108700B (en) * | 1997-06-18 | 2002-03-15 | Kemira Chemicals Oy | Formic acid solution with reduced corrosive action |
| EP2153720A1 (en) * | 2008-08-06 | 2010-02-17 | LANXESS Distribution GmbH | Fungicide mixtures comprising formate |
| CN103988989B (en) * | 2014-04-17 | 2016-08-24 | 上海邦成生物工程有限公司 | A kind of feedstuff liquid mildew preventive with mildew-resistant, water conservation effect |
| CN109717302A (en) * | 2019-01-30 | 2019-05-07 | 四川爱客信生物科技股份有限公司 | The organic additive and its application method of ensilage and TMR anti-mildew fresh-keeping |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988483A (en) * | 1975-09-04 | 1976-10-26 | The Kansas State University Research Foundation | Liquid starch-urea ruminant feed and method of producing same |
| NL185703C (en) * | 1975-11-27 | 1990-07-02 | Bp Chem Int Ltd | METHOD FOR THE PRESERVATION OF ANIMAL FEED OR AGRICULTURAL PRODUCTS. |
| GB1505388A (en) * | 1975-11-27 | 1978-03-30 | Bp Chem Int Ltd | Acid salt solutions |
| DE3220233A1 (en) * | 1982-05-28 | 1983-12-01 | Euflor GmbH für Gartenbedarf, 8000 München | Method of inhibiting the growth of microorganisms during the storage of moist fertilisers |
| US5082675A (en) * | 1989-07-29 | 1992-01-21 | Bp Chemicals Limited | Ensiling composition |
-
1995
- 1995-09-18 DE DE19534490A patent/DE19534490A1/en not_active Withdrawn
-
1996
- 1996-09-09 AU AU71269/96A patent/AU706907B2/en not_active Ceased
- 1996-09-09 CA CA002230175A patent/CA2230175C/en not_active Expired - Fee Related
- 1996-09-09 AT AT96932484T patent/ATE185474T1/en not_active IP Right Cessation
- 1996-09-09 WO PCT/EP1996/003947 patent/WO1997010724A1/en not_active Ceased
- 1996-09-09 EP EP96932484A patent/EP0852465B1/en not_active Expired - Lifetime
- 1996-09-09 SK SK307-98A patent/SK282001B6/en unknown
- 1996-09-09 ES ES96932484T patent/ES2138376T3/en not_active Expired - Lifetime
- 1996-09-09 BR BR9610587A patent/BR9610587A/en not_active IP Right Cessation
- 1996-09-09 HU HU9900376A patent/HU223566B1/en not_active IP Right Cessation
- 1996-09-09 DE DE59603367T patent/DE59603367D1/en not_active Expired - Lifetime
- 1996-09-09 CZ CZ98791A patent/CZ79198A3/en unknown
-
1998
- 1998-01-14 BG BG102183A patent/BG63241B1/en unknown
- 1998-03-17 NO NO19981186A patent/NO319516B1/en not_active IP Right Cessation
-
1999
- 1999-10-14 GR GR990402546T patent/GR3031530T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE185474T1 (en) | 1999-10-15 |
| CZ79198A3 (en) | 1998-08-12 |
| CA2230175A1 (en) | 1997-03-27 |
| DE19534490A1 (en) | 1997-03-20 |
| HU223566B1 (en) | 2004-09-28 |
| NO319516B1 (en) | 2005-08-22 |
| WO1997010724A1 (en) | 1997-03-27 |
| HUP9900376A3 (en) | 2000-02-28 |
| BR9610587A (en) | 1999-07-06 |
| GR3031530T3 (en) | 2000-01-31 |
| EP0852465A1 (en) | 1998-07-15 |
| SK282001B6 (en) | 2001-10-08 |
| CA2230175C (en) | 2006-07-11 |
| EP0852465B1 (en) | 1999-10-13 |
| DE59603367D1 (en) | 1999-11-18 |
| AU7126996A (en) | 1997-04-09 |
| HUP9900376A2 (en) | 1999-05-28 |
| NO981186D0 (en) | 1998-03-17 |
| MX9801854A (en) | 1998-05-31 |
| NO981186L (en) | 1998-03-17 |
| BG102183A (en) | 1998-08-31 |
| ES2138376T3 (en) | 2000-01-01 |
| AU706907B2 (en) | 1999-07-01 |
| SK30798A3 (en) | 1998-11-04 |
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