Synthetic resins (class 520, subclass 1) > From natural resin or derivative reactant excluding tall oil or derivative > With polyepoxide reactant > Patents

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Class Information
Number: 527/601
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From natural resin or derivative reactant excluding tall oil or derivative > With polyepoxide reactant
Description: Subject matter wherein a polyepoxide reactant is present in addition to said natural resin or derivative.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6339116	Methods of fabricating cross-linked biobased materials and structures fabricated therewith	Jan. 15, 2002
6153693	Elastomeric-modified phenolic rosin resins	Nov. 28, 2000
5504152	Esterification of rosin	Apr. 2, 1996
4880906	Fiber finishing agents and compositions containing them	Nov. 14, 1989
4710228	Edible coating composition and method of preparation	Dec. 1, 1987
4694033	Resin composition and process for the preparation of this resin composition	Sep. 15, 1987
4686270	Process for preparing and processing a resin composition	Aug. 11, 1987
4528127	Composition for coating a substrate with an epoxy resin powder coating and a method of making matt finishes with the composition	Jul. 9, 1985