Patent ID: 11965098
Assignee: HUNTSMAN INTERNATIONAL LLC
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  D | IPC C

Claim 6:
7. A lignocellulosic mixture comprising:
(a) a binder composition comprising:
(i) an isocyanate compound;
(ii) a sulfonic acid compound;
(iii) an acidifying compound different from component (ii) selected from an anhydrous mineral acid, an anhydrous Lewis acid, an anhydrous chloride and an organic acid; and
one or more of (iv) a catalyst compound, and (v) an additive compound wherein the binder composition contains greater than or equal to 90 wt. % of Component (i) and 0.05 wt. % to 6 wt. % of Component (ii) based on the total weight of the binder composition and Components (iii), (iv) and (v) comprise the remainder of the binder composition; and

(b) one or more lignocellulosic particles wherein at least a portion of the lignocellulosic particles is partially coated with the binder composition.