WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1979000654) TETRACHLOROISOPHTHALONITRILE DISPERSION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000654    International Application No.:    PCT/US1979/000095
Publication Date: 06.09.1979 International Filing Date: 21.02.1979
IPC:
A01N 37/34 (2006.01), C09D 5/14 (2006.01)
Applicants:
Inventors:
Priority Data:
880140 22.02.1978 US
Title (EN) TETRACHLOROISOPHTHALONITRILE DISPERSION
(FR) DISPERSION DE TETRACHLOROISOPHTALONITRILE
Abstract: front page image
(EN)Finely divided tetrachloroisophthalonitrile powder is dispersed in a vehicle which is a mixture of calcium alkyl aryle sulfonate, nonionic surfactant, fatty acid or other ester, coupling agent and optionally lecithin. The vehicle provides a water and organic solvent compatible tetrachloroisophthalonitrile dispersion having a pourable and pumpable viscosity as well as settling resistance which is useful as an antimicrobial agent in both water-based and solvent-based protective coatings such as paints.
(FR)Une poudre finement divisee de tetrachloroisophtalonitrile est dispersee dans un milieu consistant en un melange de sulfonate d"alkylaryl calcium, agent de surface non-ionique, d"acide gras ou d"ester, d"agent de couplage et eventuellement de lecithine. Ce milieu permet d"obtenir une dispersion de tetrachloroisophtalonitrile compatible avec l"eau et les solvants organiques qui presente une viscosite permettant l"ecoulement et le pompage ainsi qu"une resistance a la sedimentation. Cette dispersion est utile a titre d"agent antimicrobien dans les revetements a base d"eau ou de solvants tels que des peintures.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)