Aqueous dispersions, containing highly crosslinked polar nanospheres, were produced by free radical microemulsion polymerization of mono functional unsaturated monomers and multifunctional crosslink unsaturated monomers and grafting the resultant polymer nanospheres with unsaturated acrylic aryl substituted ester mo...

The invention relates to compositions of novel polytetramers and their use in dispersing active ingredients such as fluorescent dyes for coating applications such as colouring of textile fabrics. The invention also discloses the synthesis of the polytetramers and preparation of aqueous dispersions of active ingredie...