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US 2024/0318098 A1Published application
Composition for making compressed cleaning articles
Assignee3M Innovative Properties Company
InventorsChunjie Zhang, Yifan Zhang, Douglas M. Williams, Siwei Leng, Sedat Gunes
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Abstract
The present invention is a cleaning composition including a binder, a gas generator, an acid, and at least about 0.1% water. The cleaning article has an aged Shore A hardness of at least about 10, an aged Shore D hardness of up to about 100, and a dissolution time of between about 1 minute and about 60 minutes.
Claims20
A cleaning article comprising:
- a binder;
- a gas generator;
- an acid;
- and
- at least about 0.1% water,
- wherein the cleaning article has an aged Shore A hardness of at least about 10, an aged Shore D hardness of up to about 100, and a dissolution time of between about 1 minute and about 60 minutes.
3 more elements
A solid cleaning composition comprising:
- an inorganic binder that reacts with water to harden to form a hardened structure;
- a gas generator;
- an acid;
- and
- a water-containing liquid.
2 more elements
Dependencies are inferred from the claim text.