C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/255
C10G 21/00 (2006.01) C10G 73/02 (2006.01)
Patent
CA 1130232
Jap. 77382/77 ABSTRACT OF THE DISCLOSURE An improved dewaxing aid for solvent dewaxing processes comprising a mixture of (A) a polymer of an ester of at least one aliphatic alcohol with methacrylic acid or acrylic acid having an average molecular weight between from about 300,000 to 2,000,000 and (B) an olefin- vinyl acetate copolymer having a vinyl acetate content ranging from about 1.5-40 wt.% and an average molecular weight ranging from about 50,000 to 1,000,000.
309672
Komine Kikuji
Ohashi Fumio
Onodera Takashi
Borden Ladner Gervais Llp
Toa Nenryo Kogyo K.k.
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