|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||422/028; 134/022.16; 221/093|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 91|
Methods for introducing a substantially uniform concentration of a functional agent into a flowing stream of water using a shaped composition. The composition may be shaped and sized to be inserted into a device configured to be attached over the end of a faucet. The shaped composition comprises a dissolvable region including a functional agent (e.g., an anti-microbial sanitizing agent). A non-dissolvable region disposed adjacent to the dissolvable region may optionally be provided. The substantially non-dissolvable region remains substantially intact as...
1. A method for introducing a substantially uniform concentration of an antimicrobial sanitizing functional agent into a flowing stream of water, the method comprising: providing a shaped composition comprising: a) a cylindrically shaped dissolvable region including an antimicrobial sanitizing functional agent, the dissolvable region having an exterior surface area including a top surface, a bottom surface, and a peripheral surface: and b) a non-dissolvable region disposed adjacent to the dissolvable region;the functional agent being selected from the gr...