申请人:The Procter & Gamble Company
公开号:US10183273B2
公开(公告)日:2019-01-22
Absorbent articles having a cyclodextrin complex of one or more odor controlling organic compounds wherein the cyclodextrin is a substituted cyclodextrin (wherein the H atom of OH groups in positions 2, 3 and 6 is partially or entirely replaced by a substituent —R) having a substitution degree (DS) of 0.4 or more —R substituents per molecule of cyclodextrin and wherein substitution in position 2 is 20% or above, in position 6 is 20% or above and in position 3 is 50% or below. Cyclodextrin complexes of this type release the odor controlling organic compound much faster and in more complete manner than non-substituted or differently substituted cyclodextrin complexes thus the odor control efficacy is improved.
具有一种或多种气味控制有机化合物的环糊精复合物的吸附用品,其中的环糊精是一种取代的环糊精(其中第 2、3 和 6 位上 OH 基团的 H 原子部分或全部被取代基 -R 取代),其取代度(DS)为每分子环糊精 0.4 个或更多 -R 取代基,其中第 2 位上的取代度为 20%或以上,第 6 位上的取代度为 20%或以上,第 3 位上的取代度为 50%或以下。与未取代或不同取代的环糊精复合物相比,这种类型的环糊精复合物释放气味控制有机化合物的速度更快、更彻底,从而提高了气味控制效果。