|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||053/459; 053/567; 053/469; 432/005; 432/032|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 22 인용 특허 : 1|
A film is provided for use in a cassette. Preferably, the cassette is used in a waste disposal system. The film is a high density polyethylene film resin having both a low melt index and a high density, thereby providing improved odor control capabilities and enhanced tear strength and assembly strength.
What is claimed is: 1. A method of controlling odor in a disposal system comprising: providing a cassette having a non-resilient flexible tubing, said tubing being positioned in an annular space of said cassette, said tubing comprising a mono-layer high density polyethylene film resin with an Elmdorf tear strength in the range of 9 g to 20 g in the mold direction and in the range of 30 g to 400 g in the direction transverse to the mold direction, a melt index in the range of 0.1 g/10 min to 0.50 g/10 min and a density in the range of 0.90 g/cm3 to 0.99 ...