摘要 |
The present invention provides a translucent absorbent composite having a substrate with a light transmittance of at least about 60% and a flexible superabsorbent binder polymer composition applied to the substrate. The polymer composition may be prepared from the reaction product of a monomer solution including at least 15% by mass monoethylenically unsaturated monomer selected from carboxylic acid, carboxylic acid salts, sulphonic acid, sulphonic acid salts, phosphoric acid, or phosphoric acid salts; an acrylate or methacrylate ester that contains an alkoxysilane functionality; a copolymerizable hydrophilic glycol containing an ester monomer; an initiator system; and a neutralizing agent. The unsaturated monomer is neutralized to at least 25 mol% and the flexible superabsorbent binder polymer composition has a residual monoethylenically unsaturated monomer content of less than about 1000 ppm. The absorbent composite has a light transmittance of at least 45%. Also provided are absorbent articles containing the absorbent composite. |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC.;SOERENS, DAVE, ALLEN;VAN HIMBERGEN, TIMOTHY, JAMES;LANG, ANGELA, JONES;AHMED, IQBAL;SMITH, SCOTT, J. |
发明人 |
SOERENS, DAVE, ALLEN;VAN HIMBERGEN, TIMOTHY, JAMES;LANG, ANGELA, JONES;AHMED, IQBAL;SMITH, SCOTT, J. |