URETHANE RESINS FOR USE IN

Brand	Owner	Address	Description
CELLOTHANE	POLYCHROME CORPORATION	2 ASHBURTON AVENUE YONKERS NY	URETHANE RESINS FOR USE IN ABRASION RESISTANT COATINGS, PARTICULARLY WOOD FINISHES, MARINE FINISHES AND PLASTIC COATINGS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A process for the preparation of urethane resins, which comprises the steps of: preparing a product (A) having a hydrolysable group directly bonded to 1-10 silicon atoms and having less than two secondary amino groups in one molecule; preparing a product (B) having a terminal isocyanate group in an amount 4% or less by weight of the product (B); and reacting the product (A) with the product (B) in proportions of at least 0.5 equivalent of the product (A) per free NCO group of the product (B). The process readily gives urethane resins, which exhibit excellent storage stability and are enhanced in the degrees of freedom of the physical properties of the products of curing.