发明名称 |
Method for determining the gel strength of a hydrogel |
摘要 |
Method for determining the intrinsic gel strength of a water-absorbing hydrogel-forming polymeric material, comprising the step of: obtaining a hydrogel of said water-absorbing polymeric material, submitting said hydrogel to a controlled strain application step and measuring the stress; or submitting said hydrogel to a controlled stress application step and measuring the strain, and determining from said measured stress or strain of step c) the modulus of said hydrogel. |
申请公布号 |
US8653321(B2) |
申请公布日期 |
2014.02.18 |
申请号 |
US201113035091 |
申请日期 |
2011.02.25 |
申请人 |
LINDNER TORSTEN;MORAND MATTHIAS;MEYER AXEL;TREMEL MAIK;WEAVER MICHAEL RENE;THE PROCTER & GAMBLE COMPANY |
发明人 |
LINDNER TORSTEN;MORAND MATTHIAS;MEYER AXEL;TREMEL MAIK;WEAVER MICHAEL RENE |
分类号 |
A61F13/20;G01B5/30 |
主分类号 |
A61F13/20 |
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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