公开(公告)号：US20150097140A1

公开(公告)日：2015-04-09

申请号：US14050043

申请日：2013-10-09

Applicant: The Clorox Company

Inventor： Evan Rumberger ,  Marisa MacNaughtan ,  William L. Smith ,  Kelsey Kornaus

IPC: C11D3/395

CPC classification number: C11D3/3953 ,  C11D1/00 ,  C11D3/04 ,  C11D3/044 ,  C11D3/046 ,  C11D3/10 ,  C11D3/12 ,  C11D3/3956 ,  C11D17/0073 ,  C11D17/06

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.