Title:
Method for producing bonded fibrous products
United States Patent 3308218
Inventors:
Wiegand, Donald E.
Cadotte, John E.
Publication Date:
03/07/1967
Assignee:
WOOD CONVERSION CO
Other Classes:
527/403, 264/120, 524/35, 524/14
International Classes:
B27N3/14; D04H1/64; B27N3/08
US Patent References:
| 2934531 | Manufacture of lignin derivatives | | | |
| 3085926 | Hydropyrolysis of woody materials to form thermosetting compounds | | | |