The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2009
Filed:
Nov. 04, 2003
Applicants:
Wilfried Blanc, Nice, FR;
Claude Ceintrey, Marly-le-Roy, FR;
Claude Fouassier, Gradignan, FR;
Thierry Le Mercier, Paris, FR;
Inventors:
Wilfried Blanc, Nice, FR;
Claude Ceintrey, Marly-le-Roy, FR;
Claude Fouassier, Gradignan, FR;
Thierry Le Mercier, Paris, FR;
Assignee:
Rhodia Electronics & Catalysis, La Rochelle, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 1/32 (2006.01); E04G 11/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a light transforming material, in particular for greenhouse walls, comprising as additive a barium and magnesium silicate of formula BaEuMgMnSiO, wherein 0<x≦0.3 and 0<y≦0.3and 0<y=0.3. The material is capable of transforming solar energy of UV range into a red light. The material can also be used in paints and cosmetics.