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US 8,802,612 B2Granted
Detergent packet
AssigneeAicello Corporation
InventorsCarlton J. Wong, Yuki Yasui
Life of this patent
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Abstract
A detergent packet includes a liquid detergent contained within a water soluble pouch. The water soluble pouch is formed from a film including at least one of a polymer of hydrolyzed vinyl acetate and a copolymer of hydrolyzed vinyl acetate and a second monomer. The liquid detergent includes between 5 wt % and 60 wt % water and between 0.5 wt % and 15 wt % inorganic sulfate.
Claims13
A detergent packet comprising:
- a) a water soluble pouch formed from a film comprising:
- a copolymer of hydrolyzed vinyl acetate and a co-monomer selected from the group consisting of maleic acid and 2-acrylamido-2-methylpropanesulfonic acid;
- and
- b) a liquid or gel detergent contained within said water soluble pouch, said liquid or gel detergent comprising:
- (i) between 15 wt % and 60 wt % water and
- (ii) between 0.5 wt % and 15 wt % inorganic sulfate.
3 more elements
Dependencies are inferred from the claim text.