INTERCALATED BLEACH COMPOSITIONS, RELATED METHODS OF MANUFACTURE AND USE
First Claim
1. A composition comprising:
- a bleach compound having the formula;
Mx(OCl)y(O)m(OH)n wherein M is at least one of magnesium or calcium and optionally, at least one additional alkaline earth metal;
wherein x and y independently are any number greater than or equal to 1;
wherein m and n independently are any number greater than or equal to 0, but m and n are not both 0;
wherein x is ≥
3y; and
wherein a solution may be reconstituted from the composition either directly, or by means of a flow through system where a liquid is passed over or in contact with the composition.
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Accused Products
Abstract
The invention relates to compositions, methods of use, and methods of manufacture for an intercalated bleach compound and compositions thereof. The intercalated bleach compound has the formula Mx(OCl)y(O)m(OH)n where M is an alkaline earth metal such as magnesium, calcium or mixture thereof. The values of x and y independently equal any number greater than or equal to 1 (e.g., 1, 2, 3, 4, etc.), and m and n independently equal any number greater than or equal to 0 (e.g., 0, 1, 2, 3, 4, etc.), but m and n are not both 0. In addition, the molar ratio of the alkaline earth metal (e.g., magnesium or calcium) to hypochlorite is at least 3:1. In other words, x is ≥3y. The compounds exhibit excellent stability, little or no chlorine bleach odor, exhibit excellent pH buffering characteristics, and less reactivity with organic materials as compared to alternative chlorine bleach products.
1 Citation
20 Claims
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1. A composition comprising:
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a bleach compound having the formula;
Mx(OCl)y(O)m(OH)nwherein M is at least one of magnesium or calcium and optionally, at least one additional alkaline earth metal; wherein x and y independently are any number greater than or equal to 1; wherein m and n independently are any number greater than or equal to 0, but m and n are not both 0; wherein x is ≥
3y; andwherein a solution may be reconstituted from the composition either directly, or by means of a flow through system where a liquid is passed over or in contact with the composition. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A composition comprising:
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a bleach compound having the formula;
Mx(OCl)y(O)m(OH)nwherein M is at least one of magnesium or calcium and optionally, at least one additional alkaline earth metal; wherein x and y independently are any number greater than or equal to 1; wherein m and n independently are any number greater than or equal to 0, but m and n are not both 0; wherein x is ≥
3y; andwherein the composition comes out through a dual chamber bottle or package. - View Dependent Claims (8, 9, 10, 11)
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12. A composition comprising:
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a bleach compound having the formula;
Mx(OCl)y(O)m(OH)nwherein M is at least one of magnesium or calcium and optionally, at least one additional alkaline earth metal; wherein x and y independently are any number greater than or equal to 1; wherein m and n independently are any number greater than or equal to 0, but m and n are not both 0; wherein x is ≥
3y; andwherein the composition may employed as an automatic toilet bowl cleaner. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification