Invention Grant
- Patent Title: Intercalated bleach compositions, related methods of manufacture and use
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Application No.: US15404327Application Date: 2017-01-12
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Publication No.: US09695386B2Publication Date: 2017-07-04
- Inventor: Evan Rumberger , Marisa MacNaughtan , William L. Smith , Kelsey Kornaus
- Applicant: THE CLOROX COMPANY
- Applicant Address: US CA Oakland
- Assignee: The Clorox Company
- Current Assignee: The Clorox Company
- Current Assignee Address: US CA Oakland
- Agent Alok Goel
- Main IPC: C11D3/39
- IPC: C11D3/39 ; C11D3/395 ; C11D3/50 ; C11D3/08 ; C11D3/04 ; C11D3/10 ; C11D17/00 ; C11D17/06 ; A01N59/06 ; A01N25/34 ; C11D1/00 ; C11D3/12

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.
Public/Granted literature
- US20170121647A1 INTERCALATED BLEACH COMPOSITIONS, RELATED METHODS OF MANUFACTURE AND USE Public/Granted day:2017-05-04
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