Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1977-09-12
1979-01-30
Lilling, Herbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528392, 260 17R, 260 285AV, 260827, 260837R, 260859R, 260873, 260897B, 260897C, C08G 6702
Patent
active
041373820
ABSTRACT:
A termonomer mixture of ethylene, vinyl acetate and not more than about 5 weight percent carbon monoxide is copolymerized to provide a resin of desirable rheological properties e.g. low Melt Flow Rate and a high melt viscosity, when prepared at temperatures not exceeding about 260.degree. F.
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Lilling Herbert J.
National Distillers and Chemical Corporation
Tremain Kenneth D.
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