Composition comprising scattering particles
AssigneeArkema France
InventorsSylvain Tombolato, Noah Macy
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Abstract
The present invention relates to a composition comprising scattering particles. In particular the present invention relates to polymeric composition comprising scattering particles for lightning applications or light guides. The invention also relates to a process for manufacturing such a polymeric composition comprising scattering particles for lightning applications or light guides. More particularly the present invention relates to a polymeric (meth)acrylic composition comprising inorganic scattering particles for lightning applications or light guides.
Claims32
A composition C1 comprising:
- a) a transparent material M1 and,
- b) inorganic particles P1 comprising an inorganic compound either of the formula ABxC1-xX3, wherein x is from 0 to 1 and A, B, and C are cations and X is an anion;
- or inorganic particle P1 comprises an inorganic compound of the formula A′1-yA″yCX3, wherein y is from 0 to 1 and A′, A″, and C are cations and X is an anion;
- or inorganic particle P1 comprises an inorganic compound of the formula A′1-yA″yBxC1-xX3, wherein x is from 0 to 1, y is from 0 to 1 and A′, A″, B, and C are cations and X is an anion;
- said particles having a weight average particle diameter between 1 nm and 1 μm, wherein the particles P1 represents between 0.1 ppm and 1000 ppm of the composition C1 comprising the components a) and b).
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An article comprising a composition C1.
Dependencies are inferred from the claim text.