FIELD: biotechnology.
SUBSTANCE: one type of protein adhesive contains lignin and ground mix of plant raw materials or isolated polypeptide composition obtained from plant biomass. Other types of protein adhesives contain a vegetable protein composition and either a component of a hydroxyaromatic compound/aldehyde, or urea/aldehyde, or amine/aldehyde.
EFFECT: waterproof and durable products.
103 cl, 22 dwg, 11 tbl, ex 7
Authors
Dates
2017-06-07—Published
2012-09-07—Filed