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Class Information
Number: 527/603
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 phenolic reactant > With ethylenically unsaturated reactant
Description: Subject matter wherein an ethylenically unsaturated reactant is present in addition to said phenolic reactant and said natural resin or derivative.

Patents under this class:

Patent Number Title Of Patent Date Issued
7910635 Shear resistant printing ink vehicles Mar. 22, 2011
7910680 Reactive (meth)acrylate monomer compositions and preparation and use thereof Mar. 22, 2011
6593460 Method for grafting lignin, polymerizates produced according to the method and the utilization thereof Jul. 15, 2003
6153693 Elastomeric-modified phenolic rosin resins Nov. 28, 2000
5594099 Modified resinates Jan. 14, 1997
5376719 Phenolic-resin-modified cyclopentadiene resins, process for the preparation thereof and use thereof Dec. 27, 1994
5100989 Resin acid esters based on novolak oxyalkylates, their preparation and their use Mar. 31, 1992
5021538 Polyimide/polyamide derivatives of diels-alder/ene adducts of phenol-modified rosin esters Jun. 4, 1991
4985474 Hardenable resin composition Jan. 15, 1991
4971881 Toner composition comprising rosin modified styrene acrylic resin Nov. 20, 1990
4880906 Fiber finishing agents and compositions containing them Nov. 14, 1989
4391640 Process for producing oil-modified and rosin-modified phenolic resin for printing inks Jul. 5, 1983
4359552 Hot melt adhesive compositions containing an aliphatic hydrocarbon resin Nov. 16, 1982
4207219 Process for the preparation of partial esters and partial salts of reaction products of natural resinic acids and dicarboxylic acid compounds Jun. 10, 1980
4105610 Reaction products of polydiolefins, phenols and unsaturated carboxylic acids Aug. 8, 1978
3935145 Process for the manufacture of modified natural resin products Jan. 27, 1976

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