Triarylphosphine or triarylarsine compound, alpha-olefin polymerization catalyst using the compound, ternary copolymer, and production process of alpha-olefin-((meth)acrylic acid)-based copolymer

Assignee

• Japan Polyethylene
• Japan Polypropylene

Inventors

• Minoru Kobayashi (123 patents)
• Hideshi Uchino (19 patents)
• Kazuhiro Yamamoto (195 patents)
• Toshiaki Egashira (5 patents)
• Hiroyuki Shimizu (120 patents)
• Tetsuya Morioka (10 patents)

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