Graft copolymers of vascular plants, method of making same and u
Lignin by-products of paper-making process
Lignin composition, method of producing the same and dispersing
Lignin derivatives, molded products using the same and...
Lignin derivatives, moldings produced by using the...
Lignin having chemically bound sulfur and phosphorus groups main
Lignin having nitrogen and sulfur and process therefor employing
Lignin preparation and method for its manufacture
Lignin-containing resinous compositions
Lignosulfonate based pharmacologic agent with anti-coagulant and
Low electrolyte sodium lignosulfonates
Method for grafting lignin, polymerizates produced according...
Method for manufacturing lignin for carbon fiber spinning
Method for methylolation of lignin materials
Method for preparing low electrolyte sodium lignosulfonates
Method of producing improved amine salts of lignosulfonates
Method of producing prepolymers from hydroxyalkyl lignin derivat
Method of producing prepolymers from hydroxyalkyl lignin derivat
Method of producing star-like polymers from lignin
Method of recovering lignin from pulp and paper sludge