Patent ID: 11904288
Assignee: TRUCAPSOL LLC
Field: Chemical engineering (Chemistry)
Classification: CPC B  A  C  F | IPC A  B

Claim 0:
1. A composition comprising microcapsules, the microcapsules comprising:
a core composition comprising at least one hydrophobic active ingredient; and
a wall partially or completely surrounding the core, wherein the wall comprises at least one wall material that is a reaction product of a wall-forming reaction selected from the group consisting of:
A. a Type A reaction consisting essentially of: (i) reacting an amine moiety containing material with an epoxy; and (ii) reacting an isocyanate and at least one polyol, wherein a fraction of a total amount of the isocyanate is optionally reacted with the amine moiety containing material;

B. a Type B reaction consisting essentially of reacting hydrolyzed protein with at least one of an epoxy and an organofunctional silane, and optionally an isocyanate; and
C. a Type C reaction consisting essentially of reacting an amine moiety containing material with at least one of an epoxy and an oil soluble dialdehyde, and optionally an isocyanate.