摘要 |
<p>A halogen group solvent comprising a mixed solvent consisting essentially of bromochloromethane and/or 1,2-dichloroethylene and a co-solvent, wherein the co-solvent is at least one member selected from the group consisting of carbon dioxide, sulfur hexafluoride, difluorochloromethane, 1,1,1,2-tetrafluoroethane, etc., and the content of said co-solvent in the mixed solvent is 3 to 65 % by weight; a polyolefin solution using the solvent; and a process for producing a three-dimensional fiber of a polyolefin using the solution.</p> |
申请人 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
发明人 |
KATO, JINICHIRO;YONEYAMA, TOSHIO;SHIMURA, KAZUHIKO;NAKAYAMA, YOSHIAKI;KANEKIYO, KENJI |