US Patent Issued to SHIN-ETSU CHEMICAL on July 21 for "Organopolysiloxane-modified cyclodextrin compound and cosmetics containing same" (Japanese Inventor)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,685,703, issued on July 21, was assigned to SHIN-ETSU CHEMICAL Co. LTD. (Tokyo).

"Organopolysiloxane-modified cyclodextrin compound and cosmetics containing same" was invented by Masanao Kamei (Annaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "This organopolysiloxane-modified cyclodextrin compound is composed of a sugar unit represented by formula (1)[in the formula, R is a hydrogen atom, a group represented by formula (2)(in the formula, R1 is a group selected from among a C1-C8 alkyl group, a C1-C8 fluorine-substituted alkyl group, and a C6-C12 aryl group, n is an integer of 1-10, and a is an integer of 0-3), or a group represented by formu...