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US 2026/0146159 A1Published application
Random Copolymer
AssigneeHighRI Optics, Inc.
InventorsCarlos Pina-Hernandez, Keiko Munechika
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Abstract
A method for forming a polydisulfide polymer is described. In various implementations, the method includes forming a mixture including one or more thiols, agitating the mixture, precipitating the mixture, and extracting a polydisulfide polymer from the mixture. In various implementations, the polydisulfide polymer has a refractive index of at least 1.7.
Claims14
A random copolymer comprising:
- one or more thiol monomers;
- and
- one or more ene monomers in a non-stoichiometric ratio randomly cross-linked with the one or more thiol monomers, wherein the non-stoichiometric ratio provides the random copolymer with a refractive index greater than approximately 1.6.
Dependencies are inferred from the claim text.