Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1994-10-14
1996-10-29
Clark, W. Robinson H.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525455, 522 90, 522 93, 522 96, 522104, 522107, 522142, 522144, 522162, 528 75, C08F28304, C08G 7104
Patent
active
055697259
ABSTRACT:
A class of unsaturated resins which are suitable for use in radiation curable coatings has been developed. The resins comprise N-vinyl-N-acyl oligomers made by reacting a secondary N-vinylamide with a polyisocyanate monomer which is reacted with at least one mono- or polyhydric alcohol to form a urethane linkage.
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Carroll W. Eamon
Nordquist Andrew F.
Pinschmidt, Jr. Robert K.
Renz Walter L.
Air Products and Chemicals Inc.
Clark W. Robinson H.
Marsh William F.
Rodgers Mark L.
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