The invention relates to a photochromic polymeric composition comprising a polymer matrix and a photochromic compound which is an adduct comprising a photochromic moiety and at least one pendant oligomer group to provide a rate of fade of the photochromic polymeric composition which is significantly changed when compared with the corresponding composition comprising the photochromic compound without said pendent oligomer. The invention also relates to a photochromic compound which is an adduct comprising a photochromic moiety and at least one pendent oligomer.
Other
Photochromic compositions and light transmissible articles
2004
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Abstract
Details
- Title
- Photochromic compositions and light transmissible articles
- Creators
- Richard Alexander EvansMelissa Ann SkidmoreLachlan Hartley Yee - Southern Cross UniversityTracey Lee HanleyDavid Andrew Lewis
- Comment
Patent
Publication type- PCT Int. Application
- Identifiers
- 4284; 991012820809902368
- Academic Unit
- Science; Faculty of Science and Engineering; School of Environment, Science and Engineering
- Resource Type
- Other