发明名称 |
METHOD OF TREATING THE SURFACE OF AN ABSORBENT RESIN |
摘要 |
A method of treating the surface of an absorbent resin, which comprises mixing (A) 100 parts by weight of an absorbent !resin powder possessing a carboxy1 group, (B) 0.01 to 30 parts by weight of a cross-linking agent, (C) 0 to 50 parts by weight of water, and (D) 0 to 60 parts by weight of a hydrophilic organic solvent in a high-speed stirring type mixer provided with an inner surface formed substantially of a substrate (I) possessing a contact angle of not less than about 60.degree. with respect to water and a heat distortion point of not lower than about 70.degree.C and completing reaction of said absorbent resin powder (A) with said cross-linking agent (B). |
申请公布号 |
CA2039281(A1) |
申请公布日期 |
1991.10.03 |
申请号 |
CA19912039281 |
申请日期 |
1991.03.27 |
申请人 |
NIPPON SHOKUBAI KAGAKU KOGYO CO., LTD. |
发明人 |
HATSUDA, TAKUMI;KIMURA, KAZUMASA;NAGASUNA, KINYA;YANO, AKITO |
分类号 |
B01J20/26;A61L15/60;C08F2/16;C08F8/14;C08F8/30;C08F8/32;C08J3/00;C08J3/12;C08J3/24;C08L101/00;(IPC1-7):B01J20/26 |
主分类号 |
B01J20/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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