C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/681.1, 260/7
C07C 2/00 (2006.01)
Patent
CA 1045167
Abstract of the Disclosure Process for producing liquid polymer which comprises polymerizing a conjugated diene or copolymerizing a conjugated diene and an aromatic vinyl compound together with 0.01 to 100 mol of ethylene and/or propylene to 1 mol of the conjugated diene in the presence of a catalyst system comprising (1) at least one nickel compound, (2) an alkyl aluminum halide of the formula RnAlX3-n wherein R is an alkyl, aralkyl or phenyl group, X is a halogen and n is a number in the range of 1 to 2, and (3) a phosphorus compound. These liquid polymers are useful as components of paints, a starting material for synthetic perfumes and as plasticizers for resins.
282655
Noguchi Takanobu
Sato Hiroshi
Yagi Yoshiharu
Yamamoto Michio
Yasui Seimei
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