4. Compositions
  5. Light transmission modifying compositions
  6. Displaying color change

Sean D. Marsden

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Bridged spiroxazine photochromic compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent

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Photo reactive spiro-benzoxazine compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent

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Photochromic compounds

Compositions – Light transmission modifying compositions – Displaying color change
Patent

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Photochromic spiroxazine compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent

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Profile ID: LFUS-PAI-P-991856

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