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公开(公告)号：DE2703935A1
公开(公告)日：1977-08-18
申请号：DE2703935
申请日：1977-01-31
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ASANO SHIRO , SHIZUKA KOHEI , MOBARA CHIBA , MIKAMI JUNJI , HIRAKAWA KENICHI , MATSUMURA MUTSUO , TAKAISHI OSAKA
IPC: C07C231/06 , B01D15/04 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C08F120/56 , C07C103/133
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公开(公告)号：FI67843C
公开(公告)日：1985-06-10
申请号：FI770322
申请日：1977-01-31
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ASANO SHIRO , SHIZUKA KOHEI , MIKAMI JUNJI , HIRAKAWA KENICHI , MATSUMURA MUTSUO
IPC: C07C231/06 , B01D15/04 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C08F120/56 , C07C103/133
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公开(公告)号：CS192477B2
公开(公告)日：1979-08-31
申请号：CS100477
申请日：1977-02-15
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ASANO SHIRO , SHIZUKA KOHEI , MIKAMI JUNJI , HIRAKAWA KENICHI , MATSUMURA MUTSUO
IPC: C07C231/06 , B01D15/04 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C08F120/56 , C07C103/133
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公开(公告)号：FI67843B
公开(公告)日：1985-02-28
申请号：FI770322
申请日：1977-01-31
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ASANO SHIRO , SHIZUKA KOHEI , MIKAMI JUNJI , HIRAKAWA KENICHI , MATSUMURA MUTSUO
IPC: C07C231/06 , B01D15/04 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C08F120/56 , C07C103/133
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公开(公告)号：DD129646A5
公开(公告)日：1978-02-01
申请号：DD19741977
申请日：1977-02-16
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ASANO SHIRO , SHIZUKA KOHEI , MIKAMI JUNJI , HIRAKAWA KENICHI , MATSUMURA MUTSUO
IPC: C07C231/06 , B01D15/04 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C08F120/56 , C07C102/08 , C07C103/56
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Patent Agency Ranking
公开(公告)号：HU178305B
公开(公告)日：1982-04-28
申请号：HUMI000609
申请日：1977-02-16
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ASANO SHIRO , SHIZUKA KOHEI , MIKAMI JUNJI , HIRAKAWA KENICHI , NATSUMURA MUTSUO
IPC: C07C231/06 , B01D15/04 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C08F120/56
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公开(公告)号：FI770322A
公开(公告)日：1977-08-18
申请号：FI770322
申请日：1977-01-31
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ASANO SHIRO , HIRAKAWA KENICHI , SHIZUKA KOHEI , MATSUMURA MUTSUO , MIKAMI JUNJI
IPC: C07C231/06 , B01D15/04 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C08F120/56 , C07C
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公开(公告)号：JPS57149345A
公开(公告)日：1982-09-14
申请号：JP3519781
申请日：1981-03-13
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ONO KATSUSHIROU , HIRAKAWA KENICHI , MATSUNO TAKANORI
Abstract: PURPOSE:To provide a resin compsn. useful for use in coating wires and having excellent wear resistance, by incorporating small amounts of a fluororesin and a polyolefin resin in a vinyl chloride (co)polymer. CONSTITUTION:The titled resin compsn. is obtad. by incorporating 0.2-3pts.wt. fluororesin such as polytetrafluoroethylene resin and 0.1-1pt.wt. polyolefin resin such as PE or PP in 100pts.wt. vinyl chloride resin compsn. composed mainly of a vinyl chloride (co)polymer. This resin compsn. has remarkably improved wear resistance as compared with conventional vinyl chloride resins, and exhibits good performance when used for coating wires. This compsn. has also good performance in connection with heat resistance. The resin does not scorch during extrusion. Further, this compsn. has good quality in connection with processing performance without causing any problems.
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公开(公告)号：JPS52100418A
公开(公告)日：1977-08-23
申请号：JP1548076
申请日：1976-02-17
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ASANO SHIROU , SHIZUKA KOUHEI , MIKAMI ATSUSHI , HIRAKAWA KENICHI , MATSUMURA MUTSUO
IPC: C07C231/06 , B01D15/04 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C08F120/56
Abstract: PURPOSE:A method of purification of acrylamide aqueous solution comprises distilling off unreacted acrylonitrile in the acrylamide solution in the absence of oxygen, treating the resultant solution while keeping the concentration of dissolved oxygen 4 ppm or higher, and finally treating it with ion exchange resins.
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公开(公告)号：JPH0240693B2
公开(公告)日：1990-09-12
申请号：JP3519781
申请日：1981-03-13
Applicant: MITSUI TOATSU CHEMICALS
Inventor： ONO RITSUSHIRO , HIRAKAWA KENICHI , MATSUNO TAKANORI
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