BANDELETTE SERVANT A L'ADMINISTRATION D'UN PRINCIPE ACTIF POUR SOINS D'HYGIENE BUCCALE ET METHODES D'UTILISATION DE PRINCIPES ACTIFS POUR SOINS D'HYGIENE BUCCALE
SAGEL, PAUL ALBERT,ZHAO, JEAN JIANQUN,NGUYEN, LAN NGOC
申请号：
CA2888199
公开号：
CA2888199C
申请日:
2013.10.17
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
A strip of material for the delivery of an oral care active is disclosed. Thestrip of materialincludes a structural elastic-like film backing layer including a strainablenetwork having a firstregion and a second region formed of substantially the same materialcomposition and having aplurality of raised rib-like elements having a major axis substantiallyparallel to a transverse axisof the strip of material and a minor axis substantially parallel to alongitudinal axis of the strip ofmaterial, the first region providing a first, elastic-like resistive force toan applied axialelongation, and the second region providing a second distinctive resistiveforce to further appliedaxial elongation, thereby providing at least two stages of resistive forces inuse； and an oral carecomposition disposed on the film, the oral care composition including an oralcare active.
