Patent ID: 11874434
Assignee: JOHNSON & JOHNSON VISION CARE, INC.
Field: Optics (Instruments)
Classification: CPC G  Y | IPC G

Claim 0:
1. A photochromic ophthalmic device formed from at least one polymeric material comprising at least one photochromic material comprising:
a photochromic naphthopyran comprising the residue of at least one reactive substituent bonded to the photochromic naphthopyran, wherein each reactive substituent is independently represented by one of:
-A-D-E-G-J;
-G-E-G-J; and
-A-D-J;, wherein:
(i) each -A- is independently —C(═O)—, —OC(═O)—, —NHC(═O)—, or —CH2—;
(ii) each -D- is independently:
(a) a diamine residue or a derivative thereof, said diamine residue being an aliphatic diamine residue, a cyclo aliphatic diamine residue, a diazacycloalkane residue, an azacyclo aliphatic amine residue, a diazacrown ether residue, or an aromatic diamine residue, wherein a first amine nitrogen of said diamine residue forms a bond with -A- or the photochromic naphthopyran, and a second amine nitrogen of said diamine residue forms a bond with -E-, -G-, or -J; or
(b) an amino alcohol residue or a derivative thereof, said amino alcohol residue being an aliphatic amino alcohol residue, a cyclo aliphatic amino alcohol residue, an azacyclo aliphatic alcohol residue, a diazacyclo aliphatic alcohol residue, or an aromatic amino alcohol residue, wherein an amine nitrogen of said amino alcohol residue forms a bond with -A- or the photochromic naphthopyran, and an alcohol oxygen of said amino alcohol residue forms a bond with -E-, -G-, or -J, or said amine nitrogen of said amino alcohol residue forms a bond with -E-, -G-, or -J, and said alcohol oxygen of said amino alcohol residue forms a bond with -A- or the photochromic naphthopyran;

(iii) each -E- is independently a dicarboxylic acid residue or a derivative thereof, said dicarboxylic acid residue being an aliphatic dicarboxylic acid residue, cycloaliphatic dicarboxylic acid residue, or an aromatic dicarboxylic acid residue, wherein a first carbonyl group of said dicarboxylic acid residue forms a bond with -G- or -D-, and a second carbonyl group of said dicarboxylic acid residue forms a bond with -G-;
(iv) each -G- is independently:
(a) —[(OC2H4)x(OC3H6)y(OC4H8)z]—O—,
 wherein x, y, and z, are each independently a number between 0 and 50, and the sum of x, y, and z ranges from 1 to 50; or
(b) a polyol residue or a derivative thereof, said polyol residue being an aliphatic polyol residue, a cyclo aliphatic polyol residue, and an aromatic polyol residue, wherein a first polyol oxygen of said polyol residue forms a bond with -E-, -D-, or the photochromic naphthopyran, and a second polyol oxygen of said polyol residue forms a bond with -E- or -J; and

(v) each -J is independently a group comprising a reactive moiety or residue thereof; or -J is hydrogen, provided that if -J is hydrogen, -J is bonded to an oxygen of group -D- or -G-, forming a reactive moiety.