Antonio Pedro de Oliveira Filho;Wagner Claudio Da Silva;Marcia Regina Da Silva Rios;Alexandra Paschoalin Menezes;Manlio Gallotti;Karine Framesqui Righi
发明人:
Antonio Pedro de Oliveira Filho,Wagner Claudio Da Silva,Manlio Gallotti,Alexandra Paschoalin Menezes,Karine Framesqui Righi,Marcia Regina Da Silva Rios
申请号：
US13580546
公开号：
US09228121B2
申请日:
2011.02.15
申请国别(地区):
US
年份:
2016
代理人:
摘要：
This invention relates to a process for the co-encapsulation of biocidally active ingredients in a clay mineral, the process comprising the step of bringing the clay mineral into contact with a biocidally active nitrogen compound that contains at least one hydrocarbon group with 6 to 20 carbon atoms, and at the same time or subsequently with at least one biocidally active compound selected from the group consisting of 2-n-octyl-4-isothiazoline-3-one, 3-iodopropenylbutyl-carbamate and tetrahis(hydroxymethyl)phosphonium sulfate. And the use of such encapsulated product in water based paints, coatings and varnishes.
