Process for the preparation of water-absorptive fi

更新时间:2023-07-04 18:41:22 阅读: 评论:0

专利名称:Process for the preparation of water-
eje>ucenterabsorptive fibrous material
发明人:Itoh, Kiichi Mitsubishi Petrochem. Co.,
Ltd.,Shibano, Takeshi Mitsubishi Petrochem.
Co., Ltd.
申请号:EP87110688.6
申请日:19870723gold是什么意思
公开号:EP0257308A3英文书名
公开日:
shaco
all star19900110
专利内容由知识产权出版社提供
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摘要:Aqueous solution of alkali or ammonium acrylate is applied to a prefabricated fibrous substrate, and the acrylate is subjected to polymerization in two steps, namely the first step in which the acrylate is polymerized by means of a radical polymerization initiator and the cond step which is subquent to the first step and in which the unpolymerized acrylate is polymerized by means of heat treatment at 100 - 250°C.
申请人:MITSUBISHI PETROCHEMICAL CO., LTD.,UNI-CHARM CORPORATION
地址:5-2, 2-chome, Marunouchi Chiyoda-ku Tokyo 100 JP,182, Shimobun Kini-machi Kawanoe-shi Ehime-ken JPltp
国籍:JP,JP
niosh
代理机构:Hann, Bernd, Dr.rer.nat.
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