SU466269A1 - Bactericidal additive - Google Patents

Bactericidal additive

Info

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
Application number
SU1808579A
Other languages
Russian (ru)
Inventor
Ольга Сергеевна Степанова
Галина Андреевна Мазуренко
Александр Александрович Колянковский
Антонина Ивановна Лазур
Виктор Григорьевич Меркулов
Матвей Иосифович Морговский
Original Assignee
Одесский государственный университет им.И.И.Мечникова
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Одесский государственный университет им.И.И.Мечникова filed Critical Одесский государственный университет им.И.И.Мечникова
Priority to SU1808579A priority Critical patent/SU466269A1/en
Application granted granted Critical
Publication of SU466269A1 publication Critical patent/SU466269A1/en

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  • 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.

SU1808579A 1972-07-10 1972-07-10 Bactericidal additive SU466269A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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