Mitsubishi Chemical Industries Limited

Mitsubishi Chemical Corporation

Mitsubishi Kasei Corporation

Lion Corporation

Hideki Yamanouchi

Katsuhiko Kuroda

Keisuke Wada

Takeru Onoda

Toru Tagawa

Seiichi Mukai

Tamotsu Yoshimura

Masahiro Hayashi

Masaharu Shikama

Kenji Karube

Hideto Kusumoto

Tsutomu Baba

Youichirou Tsuji

Hironori Kageyama

A liquid separating agent consisting essentially of a copolymer of an .alpha.-olefin having from 6 to 20 carbon atoms and a maleic acid diester with a copolymer composition (molar ratio) such that the maleic acid diester is more than 1.4 mols relative to 1 mol of the .alpha.-olefin, said copolymer having a molecular weight within a range of from 1,000 to 30,000.

Liquid separating agent consisting essentially of a copolymer of an .alpha.

A liquid separating agent consisting essentially of (A) a separating layer-forming material which is a polymeric oily substance selected from the group consisting of a copolymer of an .alpha.-olefin with an .alpha.,.beta.-unsaturated dicarboxylic acid diester and a copolymer of a styrene with an .alpha.,.beta. unsaturated dicarboxylic acid diester and (B) an organic gelling agent which is a condensation product of a benzaldehyde with a tetra- or higher hydric alcohol.

Liquid separating agent and liquid separating method

A wax for thermal ink transfer, which consists essentially of a reaction product of an .alpha.-olefin having an average carbon number of from 16 to 100 with maleic anhydride, said reaction product having a weight average polymerization degree of from 1 to 100 and which has a heat of fusion of not higher than 40 cal/g.

Wax and ink composition for thermal ink transfer

A process for preparing a composition containing an alkenyl succinic anhydride, which comprises subjecting an olefin and maleic anhydride to a thermal addition reaction, followed by addition of a peroxide to cause unreacted olefin and maleic anhydride to undergo a radical initiated reaction.

Process for preparing a composition containing an alkenyl succinic

A thermoplastic resin composition is quickly crystallizable and comprises 0.1 to 10 wt. parts of an alkali metal salt of higher fatty acid having carbon atoms of at least 26 obtained by an addition of a fatty acid to .alpha.-olefin having carbon atoms of at least 23 per 100 wt. parts of a thermoplastic polyester.

Thermoplastic polyester resin composition which is quickly crystallizable

A cobalt component is separated from a hydroesterification reaction mixture obtained by reacting a polyhydric alcohol with an olefin and carbon monoxide in the presence of a cobalt carbonyl complex and a pyridine base, by contacting (a) pyridine or .gamma.-picoline and (b) water with said reaction mixture containing the cobalt component and the product of a fatty acid ester of the polyhydric alcohol to separate it into two phases consisting of a phase containing the fatty acid ester of polyhydric alcohol and a phase containing a cobalt component. In the process, the weight ratio of pyridine or .gamma.-picoline to the product ester is 0.5 to 5 and the weight ratio of water to pyridine or .gamma.-picoline is 0.05 to 10.

Process for separating cobalt component from hydroesterification

Growing community of inventors

Machida, Japan

Hideki Yamanouchi