A dispensing device for release of an air treatment material includes a semi-permeable substrate having a mesh size between about 15 strands per cm to about 79 strands per cm and a support component for supporting the semi-permeable substrate. The dispensing device releases the air treatment material at a rate of at least about 0.05 mg/hr at about 25° C.
申请公布号
AU2013293114(B2)
申请公布日期
2016.02.25
申请号
AU20130293114
申请日期
2013.07.24
申请人
S. C. JOHNSON & SON, INC.
发明人
CAO, HAI YAN;CHEN, AMOS;HAN, SHUMAO;JIA, JOANNA;MUNOZ, SALVADOR;SHI, DELIANG