"This is the patent age of new inventions for killing bodies, and for saving souls. All propagated with the best intentions."
|4610900||Wood-like molded product of synthetic resin|
The present invention relates to wood-like molded products of synthetic resin which are manufactured by mixing a synthetic resin material with a fine aggregate of cellulose base such as wood meal, chaffs, begasse and in which the internal residual stress ...
|4242242||Highly absorbent fibers of rayon with sulfonic acid polymer incorporated|
Highly absorbent cellulosic fibers are made by incorporating therein from 2%-35% based on the weight of cellulose of a polymerized acrylamido-2-methylpropane sulfonic acid or a copolymer of acrylamido-2-methylpropane sulfonic acid with any one or combinat...
|4193805||Flame retardant regenerated cellulose containing a phosphoric acid or thiophosphoric acid amide|
The present invention concerns novel flameproofed regenerated cellulose incorporating, as flameproofing agent, a phosphoric acid or thiophosphoric acid mono- or triamide....