Aqueous suspension agent for water insoluble compounds
申请人:ISP INVESTMENTS INC.
公开号:US20040024099A1
公开(公告)日:2004-02-05
This invention relates to an improved aqueous suspension concentrate for water insoluble chemicals comprising a mixture of an anionic suspension agent and a homo- and/or a co-polymer of a heterocyclic vinyl lactam combined in a mole ratio of between about 0.1:1 and about 10:1.
Solid polymeric dispersant composition for water-insoluble actives
申请人:Narayanan S. Kolazi
公开号:US20060039944A1
公开(公告)日:2006-02-23
A solid polymeric dispersant composition for water-insoluble actives includes a primary anionic polymer dispersing agent and a co-dispersant which is a vinyl lactam, in a defined weight ratio, and wettable powders, water dispersible granules and tablets thereof, for delivery of actives to a desired site.