Patent ID: 11883557
Assignee: THE SECANT GROUP, LLC
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  B | IPC A  B

Claim 16:
17. A process of forming a poly(glycerol sebacate) urethane, the process comprising:
homogeneously mixing a flowable poly(glycerol sebacate) resin with a catalyst and a solvent to form a resin blend;
selecting an amount of isocyanate such that an isocyanate-to-hydroxyl stoichiometric ratio is in the range of 1:0.25 to 1:1.25;
homogeneously combining the resin blend with a composition comprising the isocyanate to form a reaction mixture; and
dispensing the reaction mixture to form the poly(glycerol sebacate) urethane.