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. 13, 2008
Filed:
Sep. 07, 2004
Jagdish Jethmalani, San Diego, CA (US);
Andreas W. Dreher, Escondido, CA (US);
Gomaa Abdel-sadek, San Diego, CA (US);
Jeffrey Chomyn, San Diego, CA (US);
Jieming LI, Fullerton, CA (US);
Maher Qaddoura, San Diego, CA (US);
Jagdish Jethmalani, San Diego, CA (US);
Andreas W. Dreher, Escondido, CA (US);
Gomaa Abdel-Sadek, San Diego, CA (US);
Jeffrey Chomyn, San Diego, CA (US);
Jieming Li, Fullerton, CA (US);
Maher Qaddoura, San Diego, CA (US);
Ophthonix, Inc., Vista, CA (US);
Abstract
Compositions comprising a matrix polymer and a mixture of monomers are used for making polymer mixtures containing the matrix polymer and a second polymer formed from the monomer mixture. Preferably, the matrix polymer comprises a polyester, polystyrene, polyacrylate, thiol-cured epoxy polymer, thiol-cured isocyanate polymer, or mixtures thereof. Preferably, the monomer mixture comprises a thiol monomer and at least one second monomer selected from the group consisting of ene monomer and yne monomer. The compositions may be used to fabricate optical elements such as lenses.