C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
400/2054
C08F 297/06 (2006.01)
Patent
CA 1260644
ABSTRACT A novel block copolymer is disclosed which includes a random ethylene-propylene copolymer segment (A) and a methacrylate segment (B). The block copolymer has a number-average molecular weight of about 1,000 to about 600,000 and a ratio of (A) to (B) of 15/85 to 97/3 by weight. The novel block copolymer is useful as a dyeing agent, adhesive, polymer modifier, compatibilizing agent, or surface modifier.
482549
Imai Chihiro
Makishima Tokuo
Ueki Satoshi
Borden Ladner Gervais Llp
Toa Nenryo Kogyo K.k.
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