SU466269A1 - Bactericidal additive - Google Patents
Bactericidal additiveInfo
- Publication number
- SU466269A1 SU466269A1 SU1808579A SU1808579A SU466269A1 SU 466269 A1 SU466269 A1 SU 466269A1 SU 1808579 A SU1808579 A SU 1808579A SU 1808579 A SU1808579 A SU 1808579A SU 466269 A1 SU466269 A1 SU 466269A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bactericidal
- months
- additive
- bactericidal additive
- paint
- Prior art date
Links
Landscapes
- Paints Or Removers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
33
ские пластины размером 500X500 мм; расход краски 110 г/м.500x500 mm plates; paint consumption 110 g / m.
Активность испытывают в течение 12 ме .с цев путем искусственного нанесени на окрашенную поверхность взвеси тест-микробов и последующего посева на твердые питательные среды, смыва с этой поверхности после 60-минутной экспозиции. Тест-микробы: Esh. соИ 0,41; St. aureus 209, Вас. atracoides Candida albicans, Asp. niger. В течение 12 мес цев окрашенна поверхность обладает 100% бактерицидным эффектом.The activity is tested for 12 months by artificially applying test microbes to the painted surface of the suspension and then sowing on solid nutrient media by washing away from this surface after 60 minutes of exposure. Test microbes: Esh. SOI 0.41; St. aureus 209, you. atracoides Candida albicans, Asp. niger Within 12 months, the painted surface has a 100% bactericidal effect.
Пример 2. В готовый масл но-смол ной лак марки 4-С ввод т ГДО: на 1 кг лака 2,5 г добавки, тш,ательно перемешивают мехаиической мешалкой в течение 10 минут. Пластины покрывают лаком при помощи распылител , слой 20 мк.Example 2. GDO is put into the finished oil-resin varnish of mark 4-С: 2.5 g of the additive per ton of lacquer, mixed, using a mechanical stirrer for 10 minutes. The plates are varnished using a sprayer, a layer of 20 microns.
Активность по отношению к микроорганизмам испытывают на прот жении 12 мес цев на следующих тест-культурах: Esh. соИ 0,41, St. aureus 209, Вас. antracoides, Cand. albicans . Asp. niger. В течение 10 мес цев бактерицидный эффект 100%, затем на прот жении 2 последних мес цев по отношению к снособам Вас. antracoides активность несколько снижаетс (процент выживаемости их 5-10%).Activity against microorganisms was tested for 12 months on the following test cultures: Esh. SoI 0.41, St. aureus 209, you. antracoides, Cand. albicans. Asp. niger Within 10 months, the bactericidal effect is 100%, then during the last 2 months, in relation to your methods. antracoides activity decreases slightly (their survival rate is 5–10%).
Аналогичным образом ввод т бактерицидную добавку - 3,5-гептадиен-2-он в масл ную краску типа МА-15н, в водоэмульсионные краски на основе поливинилацетатной эмульсии типа ВА-27а и на основе стирольнобутадиенового латекса.The bactericidal additive, 3,5-heptadiene-2-one, is introduced in an analogous manner into an MA-15n type oil paint, into a BA-27a type water-based emulsion paint based on a styrene butadiene latex polyvinyl acetate emulsion.
Введение бактерицидных добавок на краски и лаки всех видов не вызывает необходимости в каких-либо изменени х технологического процесса изготовлени .The introduction of bactericidal additives to paints and varnishes of all kinds does not cause the need for any changes in the manufacturing process.
Предмет изобретени Subject invention
Применение 3,5-гептадиен 2-она в качестве бактерицидной добавки в полимерных, например лакокрасочных, композици х.The use of 3,5-heptadiene 2-one as a bactericidal additive in polymeric, for example paint and varnish, compositions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1808579A SU466269A1 (en) | 1972-07-10 | 1972-07-10 | Bactericidal additive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1808579A SU466269A1 (en) | 1972-07-10 | 1972-07-10 | Bactericidal additive |
Publications (1)
Publication Number | Publication Date |
---|---|
SU466269A1 true SU466269A1 (en) | 1975-04-05 |
Family
ID=20521346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1808579A SU466269A1 (en) | 1972-07-10 | 1972-07-10 | Bactericidal additive |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU466269A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312784A1 (en) * | 1993-04-20 | 1994-10-27 | Hoelter Heinz | Wall or ceiling coating for living or working areas used for personal accommodation |
-
1972
- 1972-07-10 SU SU1808579A patent/SU466269A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312784A1 (en) * | 1993-04-20 | 1994-10-27 | Hoelter Heinz | Wall or ceiling coating for living or working areas used for personal accommodation |
DE4312784C2 (en) * | 1993-04-20 | 2000-07-06 | Heinz Hoelter | Use of an agent to prevent fungal or germ contamination of the wall or ceiling coating for living or working rooms serving people |
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