Patent ID: 9368367
Filing Date: 2016-06-14
CPC Classification: C09G,C09K,C23F,H01L

Claim Text:
1. A slurry composition, comprising: an aqueous liquid carrier; an oxidizing agent comprising a first transition metal compound including a first transition metal that is soluble in said aqueous liquid carrier; a second transition metal compound including chlorine in said slurry other than said first transition metal compound that is insoluble in said aqueous liquid carrier (insoluble second transition meta compound); a plurality of core particles having a soft surface portion comprising a transition metal compound layer that provides a Mohs hardness <6 including said insoluble second transition metal compound and another insoluble transition metal compound; wherein said slurry includes particles in addition to said plurality of core particles comprising at least one of said first transition metal compound and said insoluble second transition metal compound.