COMPOSITION SUITABLE FOR PRODUCING A POLYMERIC FILM HAVING A FIXED OPTICAL RESPONSE POLYMERIC FILM OBTAINED AND METHOD FOR OBTAINING SAME
Abstract
Abstract Translated from French Composition convenant pour produire une pellicule polymère à réponse optique fixe, contenant un monomère photopolymérisable de la structure (I), où R1 = H ou CH3, A = R30- ou -R40-, R2 = chaine alkylène avec 3 à 14 et R3 = chaine alkylène avec 2 à 14 groupes méthylène éventuellement mono-ou pluri-alkyl-substitués, R4 = alkylène mono-, di- ou tri-éther avec 3 à 14 atomes de carbone dans les chainons alkylène, le chainon alkylène terminal adjacent au fragment carbonate étant au moins en C2, ainsi qu'un photoinitiateur. Composition suitable for producing a polymer film with fixed optical response, containing a photopolymerizable monomer of structure (I), where R1 = H or CH3, A = R30- or -R40-, R2 = alkylene chain with 3 to 14 and R3 = alkylene chain with 2 to 14 methylene groups optionally mono-or pluri-alkyl-substituted, R4 = alkylene mono-, di- or tri-ether with 3 to 14 carbon atoms in the alkylene links, the terminal alkylene chain adjacent to the carbonate fragment being at least in C2, as well as a photoinitiator.
Inventors
- 👤 P S Shannon
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.