IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
UP-0590124
(2006-10-31)
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등록번호 |
US-7847998
(2011-01-31)
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발명자
/ 주소 |
- Kumar, Anil
- Foller, Peter C.
- Blackburn, Forrest R.
- Shao, Jiping
- He, Meng
- Kellar, II, Terry A.
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출원인 / 주소 |
- Transitions Optical, Inc.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
1 인용 특허 :
91 |
초록
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Provided is an optical element including: a substrate; at least one at least partially ordered orientation facility connected to at least a portion of the substrate; and an at least partial coating connected to at least a portion of the at least partially ordered orientation facil
Provided is an optical element including: a substrate; at least one at least partially ordered orientation facility connected to at least a portion of the substrate; and an at least partial coating connected to at least a portion of the at least partially ordered orientation facility. The at least partial coating includes at least one at least partially ordered anisotropic material. At least one photochromic-dichroic compound is at least partially aligned with at least a portion of the at least partially ordered anisotropic material.
대표청구항
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We claim: 1. An optical element comprising: (a) a substrate; (b) at least one at least partially ordered orientation facility connected to at least a portion of the substrate, the orientation facility comprising an at least partial coating comprising an at least partially ordered alignment medium w
We claim: 1. An optical element comprising: (a) a substrate; (b) at least one at least partially ordered orientation facility connected to at least a portion of the substrate, the orientation facility comprising an at least partial coating comprising an at least partially ordered alignment medium which is selected from photo-orientation materials, rubbed-orientation materials, and/or liquid crystal materials; and (c) an at least partial coating connected to at least a portion of the at least partially ordered orientation facility, the at least partial coating comprising (i) at least one anisotropic material which is at least partially ordered, and (ii) at least one photochromic-dichroic compound which is at least partially aligned with at least a portion of the at least partially ordered anisotropic material. 2. The optical element of claim 1 wherein the optical element is chosen from ophthalmic elements, display elements, windows, mirrors, and active and passive liquid crystal cell elements. 3. The optical element of claim 2 wherein the ophthalmic element is chosen from corrective lenses, non-corrective lenses, contact lenses, intra-ocular lenses, magnifying lenses, protective lenses, and visors. 4. The optical element of claim 2 wherein the display element is chosen from screens, monitors, and security elements. 5. The optical element of claim 1 wherein the at least one orientation facility has at least a first general direction. 6. The optical element of claim 1 further comprising at least one at least partial coating comprising an at least partially ordered alignment transfer material between the at least partially ordered orientation facility (b) and the at least partial coating (c). 7. The optical element of claim 1 wherein the at least partial coating (c) has a first state and a second state, and is adapted to switch from the first state to the second state—in response to actinic radiation and to revert back to the first state in response to thermal energy. 8. The optical element of claim 7 wherein the at least partial coating (c) is adapted to be clear in the first state and colored in the second state. 9. The optical element of claim 7 wherein the at least partial coating (c) is adapted to have a first color in the first state and a second color in the second state. 10. The optical element of claim 7 wherein the at least partial coating (c) is adapted to be non-polarizing in the first state and linearly polarizing in the second state. 11. The optical element of claim 7 wherein the at least partial coating (c) is adapted to linearly polarize ultraviolet radiation in the first state and at least visible radiation in the second state. 12. The optical element of claim 7 wherein the at least partial coating (c) has an average absorption ratio of at least 1.5 in at least one state. 13. The optical element of claim 7 wherein the at least partially ordered anisotropic material (i) is adapted to allow the at least one photochromic-dichroic compound to switch between the first state and the second state at a desired rate. 14. The optical element of claim 1 wherein at least a portion of the at least one photochromic-dichroic compound (ii) is bound to at least a portion of the at least one at least partially ordered anisotropic material (i). 15. The optical element of claim 1 wherein the at least partial coating (c) is a phase-separated polymer coating. 16. The optical element of claim 15 wherein the phase-separated polymer coating comprises: a matrix phase, and a guest phase comprising the at least one at least partially ordered anisotropic material and the at least one photochromic-dichroic compound distributed within the matrix phase. 17. The optical element of claim 16 wherein the matrix phase comprises at liquid crystal polymer. 18. The optical element of claim 1 wherein the at least partial coating (c) is an interpenetrating polymer network coating. 19. The optical element of claim 18 wherein the interpenetrating polymer network coating comprises a polymeric material that interpenetrates with at least a portion of the at least one at least partially ordered anisotropic material (i). 20. The optical element of claim 1 wherein the at least one photochromic-dichroic compound has an average absorption ratio of at least 1.5 in an activated state as determined according to CELL METHOD. 21. The optical element of claim 1 wherein the at least one photochromic-dichroic compound has an average absorption ratio greater than 2.3 in an activated state as determined according to CELL METHOD. 22. The optical element of claim 1 wherein the at least one photochromic-dichroic compound has an average absorption ratio ranging from 2.5 to 50 in an activated state as determined according to CELL METHOD. 23. The optical element of claim 1 wherein the at least one photochromic-dichroic compound is chosen from: (1) 3-phenyl-3-(4-(4-(3-piperidin-4-yl-propyl)piperidino)phenyl)-13,13-dimethyl-indeno[2′,3′:3,4]-naphtho[1,2-b]pyran; (2) 3-phenyl-3-(4-(4-(3-(1-(2-hydroxyethyl)piperidin-4-yl)propyl)piperidino)phenyl)-13,13-dimethyl-indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (3) 3-phenyl-3-(4-(4-(4-butyl-phenylcarbamoyl)-piperidin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-(4-phenyl-piperazin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (4) 3-phenyl-3-(4-([1,4′]bipiperidinyl-1′-yl)phenyl)-13,13-dimethyl-6-methoxy-7-([1,4′]bipiperidinyl-1′-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (5) 3-phenyl-3-(4-(4-phenyl-piperazin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-hexylbenzoyloxy)-piperidin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (6) 3-phenyl-3-(4-(4-phenyl-piperazin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4′-octyloxy-biphenyl-4-carbonyloxy)-piperidin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (7) 3-phenyl-3-(4-(4-phenyl-piperazin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-{4-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy]-piperidin-1-yl}-indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (8) 3-phenyl-3-(4-{4-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy]-piperidin-1-yl}-phenyl)-13,13-dimethyl-6-methoxy-7-{4-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy]-piperidin-1-yl}-)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (9) 3-phenyl-3-(4-(4-phenylpiperazin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-(4′-octyloxy-biphenyl-4-carbonyloxy)phenyl)piperazin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (10) 3-phenyl-3-(4-(4-phenyl-piperazin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-(4-hexyloxyphenylcarbonyloxy)phenyl)piperazin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (11) 3-phenyl-3-(4-(4-phenyl-piperazin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-(4-(2-fluorobenzoyloxy)benzoyloxy)phenyl)piperazin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (12) 3-phenyl-3-(4-(pyrrolidin-1-yl)phenyl)-13-hydroxy-13-ethyl-6-methoxy-7-(4-(4-(4-hexylbenzoyloxy)phenyl)piperazin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (13) 3-phenyl-3-(4-(pyrrolidin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-hexylbenzoyloxy)benzoyloxy)-indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (14) 3-phenyl-3-(4-(pyrrolidin-1-yl)phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-(4-hexylbenzoyloxy)benzoyloxy)benzoyloxy)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (15) 3-phenyl-3-(4-(4-methoxyphenyl)-piperazin-1-yl))phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-(3-phenylprop-2-ynoyloxy)phenyl)piperazin-1-yl)-indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (16) 3-(4-methoxyphenyl)-3-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-13-ethyl-13-hydroxy-6-methoxy-7-(4-(4-(4-hexylbenzoyloxy)phenyl)piperazin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (17) 3-phenyl-3-{4-(pyrrolidin-1-yl)phenyl)-13-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy]-13-ethyl-6-methoxy-7-(4-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy]-piperadin-1-yl)-indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (18) 3-phenyl-3-(4-{4-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy]-piperidin-1-yl}-phenyl)-13-ethyl-13-hydroxy-6-methoxy-7-{4-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy]-piperidin-1-yl}-)indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (19) 3-phenyl-3-{4-(pyrrolidin-1-yl}phenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-(4-(3-phenyl-3-{4-(pyrrolidin-1-yl)phenyl}-13,13-dimethyl-6-methoxy-indeno[2′,3′:3,4]naphtho[1,2-b]pyran-7-yl)-piperadin-1-yl)oxycarbonyl)phenyl)phenyl)carbonyloxy)-indeno[2′,3′:3,4]naphtho[1,2-b]pyran; (20) 3-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-3-phenyl-7-methoxycarbonyl-3H-naphtho[2,1-b]pyran; (21) 3-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-3-phenyl-7-hydroxycarbonyl-3H-naphtho[2,1-b]pyran; (22) 3-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-3-phenyl-7-(4-phenyl-(phen-1-oxy)carbonyl)-3H-naphtho[2,1-b]pyran; (23) 3-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-3-phenyl-7-(N-(4-((4-dimethylamino)phenyl)diazenyl)phenyl)carbamoyl-3H-naphtho[2,1-b]pyran; (24) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-benzofuro[3′,2′:7,8]benzo[b]pyran; (25) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-benzothieno[3′,2′:7,8]benzo[b]pyran; (26) 7-{17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy}-2-phenyl-2-(4-pyrrolidin-1-yl-phenyl)-6-methoxycarbonyl-2H-benzo[b]pyran; (27) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-9-hydroxy-8-methoxycarbonyl-2H-naphtho[1,2-b]pyran; (28) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-9-hydroxy-8-(N-(4-butyl-phenyl))carbamoyl-2H-naphtho[1,2-b]pyran; (29) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-9-hydroxy-8-(N-(4-phenyl)phenyl)carbamoyl-2H-naphtho[1,2-b]pyran; (30) 1,3,3-trimethyl-6′-(4-ethoxycarbonyl)-piperidin-1-yl)-spiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (31) 1,3,3-trimethyl-6′-(4-[N-(4-butylphenyl)carbamoyl]-piperidin-1-yl)-spiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (32) 1,3,3-trimethyl-6′-(4-(4-methoxyphenyl)piperazin-1-yl)-spiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (33) 1,3,3-trimethyl-6′-(4-(4-hydroxyphenyl)piperazin-1-yl)-spiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (34) 1,3,3,5,6-pentamethyl-7′-(4-(4-methoxyphenyl)piperazin-1-yl)-spiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (35) 1,3-diethyl-3-methyl-5-methoxy-6′-(4-(4′-Hexyloxy-biphenyl-4-carbonyloxy)-piperidin-1-yl)-spiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (36) 1,3-diethyl-3-methyl-5-[4-(4-pentadecafluoroheptyloxy-phenylcarbamoyl)-benzyloxy]-6′-(4-(4′-hexyloxy-biphenyl-4-carbonyloxy)-piperidin-1-yl)-spiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (37) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-5-carbomethoxy-8-(N-(4-phenyl)phenyl)carbamoyl-2H-naphtho[1,2-b]pyran; (38) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-5-carbomethoxy-8-(N-(4-phenyl)phenyl)carbamoyl-2H-fluoantheno[1,2-b]pyran; (39) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-5-carbomethoxy-11-(4-{17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy}phenyl)-2H-fluoantheno[1,2-b]pyran; (40) 1-(4-carboxybutyl)-6-(4-(4-propylphenyl)carbonyloxy)phenyl)-3,3-dimethyl-6′-(4-ethoxycarbonyl)-piperidin-1-yl)-spiro[(1,2-dihydro-9H-dioxolano[4′,5′:6,7]indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (41) 1-(4-carboxybutyl)-6-(4-(4-propylphenyl)carbonyloxy)phenyl)-3,3-dimethyl-7′-(4-ethoxycarbonyl)-piperidin-1-yl)-spiro[(1,2-dihydro-9H-dioxolano[4′,5′:6,7]indoline-2,3′-3H-naphtho[1,2-b][1,4]oxazine]; (42) 1,3-diethyl-3-methyl-5-(4-{17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy}phenyl)-6′-(4-(4′-hexyloxy-biphenyl-4-carbonyloxy)-piperidin-1-yl)-spiro[indoline-2,3′-3H-naphtho[2,1-b][1,4]oxazine]; (43) 1-butyl-3-ethyl-3-methyl-5-methoxy-7′-(4-(4′-Hexyloxy-biphenyl-4-carbonyloxy)-piperidin-1-yl)-spiro[indoline-2,3′-3H-naphtho[1,2-b][1,4]oxazine]; (44) 2-phenyl-2-{4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenyl}-5-methoxycarbonyl-6-methyl-2H-9-(4-(4-propylphenyl)carbonyloxy)phenyl)(1,2-dihydro-9H-dioxolano[4′,5′:6,7]naphtho[1,2-b]pyran; (45) 3-(4-methoxyphenyl)-3-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-13-ethyl-13-hydroxy-6-methoxy-7-(4-(4-propylphenyl)carbonyloxy)phenyl)-[1,2-dihydro-9H-dioxolano[4″,5″:6,7][indeno[2′,3′:3,4]]naphtho[1,2-b]pyran; (46) 3-phenyl-3-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-13-ethyl-13-hydroxy-6-methoxy-7-(4-(4-hexylphenyl)carbonyloxy)phenyl)-[1,2-dihydro-9H-dioxolano[4″,5″:5,6][indeno[2′,3′:3,4]]naphtho[1,2-b]pyran; (47) 4-(4-((4-cyclohexylidene-1-ethyl-2,5-dioxopyrrolin-3-ylidene)ethyl)-2-thienyl)phenyl-(4-propyl)benzoate; (48) 4-(4-((4-adamantan-2-ylidene-1-(4-(4-hexylphenyl)carbonyloxy)phenyl)-2,5-dioxopyrrolin-3-ylidene)ethyl)-2-thienyl)phenyl-(4-propyl)benzoate; (49) 4-(4-((4-adamantan-2-ylidene-2,5-dioxo-1-(4-(4-(4-propylphenyl)piperazinyl)phenyl)pyrrolin-3-ylidene)ethyl)-2-thienyl)phenyl(4-propyl)benzoate; (50) 4-(4-((4-adamantan-2-ylidene-2,5-dioxo-1-(4-(4-(4-propylphenyl)piperazinyl)phenyl)pyrrolin-3-ylidene)ethyl)-1-methylpyrrol-2-yl)phenyl(4-propyl)benzoate; (51) 4-(4-((4-adamantan-2-ylidene-2,5-dioxo-1-(4-{17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy}phenyl)pyrrolin-3-ylidene)ethyl)-1-methylpyrrol-2-yl)phenyl (4-propyl)benzoate; (52) 4-(4-methyl-5,7-dioxo-6-(4-(4-(4-propylphenyl)piperazinyl)phenyl)spiro[8,7a-dihydrothiapheno[4,5-f]isoindole-8,2′-adamentane]-2-yl)phenyl (4-propyl)phenyl benzoate; (53) N-(4-{17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy}phenyl-6,7-dihydro-4-methyl-2-phenylspiro(5,6-benzo[b]thiophenedicarboxylmide-7,2-tricyclo[3.3.1.1]decane); (54) N-cyanomethyl-6,7-dihydro-2-(4-(4-(4-propylphenyl)piperazinyl)phenyl)-4-methylspiro(5,6-benzo[b]thiophenedicarboxylmide-7,2-tricyclo[3.3.1.1]decane); (55) N-phenylethyl-6,7-dihydro-2-(4-(4-(4-hexylbenzoyloxy)phenyl)piperazin-1-yl)phenyl-4-methylspiro(5,6-benzo[b]thiophenedicarboxylmide-7,2-tricyclo[3.3.1.1]decane); (56) N-phenylethyl-6,7-dihydro-2-(4-(4-(4-hexylbenzoyloxy)phenyl)piperazin-1-yl)phenyl-4-cyclopropyl spiro(5,6-benzo[b]thiophenedicarboxyimide-7,2-tricyclo[3.3.1.1]decane); (57) N-phenylethyl-6,7-dihydro-2-(4-(4-(4-hexylbenzoyloxy)phenyl)piperazin-1-yl)phenyl-4-cyclopropyl spiro(5,6-benzo[b]furodicarboxyimide-7,2-tricyclo[3.3.1.1]decane); (58) N-cyanomethyl-6,7-dihydro-4-(4-(4-(4-hexylbenzoyloxy)phenyl)piperazin-1-yl)phenyl-2-phenylspiro(5,6-benzo[b]thiophenedicarboxylmide-7,2-tricyclo[3.3.1.1]decane); (59) N-[17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyl-6,7-dihydro-2-(4-methoxyphenyl)phenyl-4-methylspiro(5,6-benzo[b]thiophenedicarboxylmide-7,2-tricyclo[3.3.1.1]decane); (60) N-cyanomethyl-2-(4-(6-(4-butylphenyl)carbonyloxy-(4,8-dioxabicyclo[3.3.0]oct-2-yl))oxycarbonyl)phenyl-6,7-dihydro-4-cyclopropylspiro(5,6-benzo[b]thiophenedicarboxylmide-7,2-tricyclo[3.3.1.1]decane); (61) 6,7-dihydro-N-methoxycarbonylmethyl-4-(4-(6-(4-butylphenyl)carbonyloxy-(4,8-dioxabicyclo[3.3.0]oct-2-yl))oxycarbonyl)phenyl-2-phenylspiro(5,6-benzo[b]thiophenedicarboxylmide-7,2-tricyclo[3.3.1.1]decane); and (62) 3-phenyl-3-(4-pyrrolidinylphenyl)-13,13-dimethyl-6-methoxy-7-(4-(4-(4-(4-(6-(4-(4-(4-nonylphenylcabonyloxy)phenyl)oxycarbonyl)phenoxy)hexyloxy)phenyl)piperazin-1-yl)indeno[2′,3′:3,4]naphtho[1,2-b]pyran. 24. The optical element of claim 1 further comprising at least one additional at least partial coating chosen from photochromic coatings, anti-reflective coatings, linearly polarizing coatings, circularly polarizing coatings, elliptically polarizing coatings, transitional coatings, primer coatings, and protective coatings on at least a portion of the substrate. 25. The optical element of claim 24 wherein the at least one additional at least partial coating is over at least a portion of the coating (c). 26. The optical element of claim 24 wherein the at least one additional at least partial coating is connected to a first surface of the substrate (a), and the at least partial coating (c) is connected to at least a portion of a second surface of the substrate (a), wherein the first surface is opposite the second surface.
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