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 selected from the group consisting of magnesium, calcium and mixtures thereof;
wherein x and y independently equal any number greater than or equal to 1;
wherein m and n independently equal any number greater than or equal to 0, but m and n are not both 0; and
wherein x is ≧
3y; and
a fragrance.
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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.
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Citations
15 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 selected from the group consisting of magnesium, calcium and mixtures thereof; wherein x and y independently equal any number greater than or equal to 1; wherein m and n independently equal any number greater than or equal to 0, but m and n are not both 0; and wherein x is ≧
3y; anda fragrance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification