您的位置: 首页 > 农业专利 > 详情页

RESINE ABSORBANT L'EAU ET ARTICLE ABSORBANT
专利权人:
LTD.;SUMITOMO SEIKA CHEMICALS CO.
发明人:
YABUGUCHI, HIROKI,HINAYAMA, TETSUHIRO,HAMA, MAOKI,YOKOYAMA, HIDEKI
申请号:
CA2954033
公开号:
CA2954033A1
申请日:
2014.11.04
申请国别(地区):
CA
年份:
2016
代理人:
摘要:
Provided are: a water-absorbing resin which, when used as an absorbent, retains a high water-absorbing ability and has such a property that the liquid to be absorbed is highly diffusible therethrough and can be inhibited from oozing out backward; and an absorbent article formed using an absorbent including the water-absorbing resin. The water-absorbing resin according to the present invention is a water-absorbing resin obtained by polymerizing a water-soluble ethylenic monomer in the presence of an internal crosslinking agent and thereafter crosslinking the polymer with a post-crosslinking agent, characterized in that when subjected to a liquid flow test, the water-absorbing resin has an effective absorbent index (K) indicated by equation (I) of 250 or greater. Effective absorbent index (K) = [(liquid flow amount) (g)]×[(artificial-urine absorption ratio) (g/g)] (I)
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充