Sulfur, Selenium, Or Tellurium Containing Reactant Other Than X In A N=c=x Group Or Polymer Derived Therefrom Patents (Class 525/440.05)
  • Product having ultraviolet radiation protection
    Patent number: 10907048
    Abstract: A product for incorporating ultraviolet radiation protection and antimicrobial protection into rayon is disclosed which has a quantity of rayon, a quantity of zinc oxide particles with each particle having a surface, and a quantity of a reactive group for modifying each surface of each zinc oxide particle, the quantity of the reactive group for incorporating the quantity of zinc oxide particles into the quantity of rayon prior to the quantity of rayon being formed into a fiber.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: February 2, 2021
    Assignee: The Sweet Living Group, LLC
    Inventors: Robert B Kramer, Ronald Kramer, Nicholas Marshall, Peter Hauser, Jason Rosenberg
  • Polyimidothioethers-inorganic nanoparticle hybrid material, intermediate thereof and their preparation
    Patent number: 8962769
    Abstract: The present invention relates to novel polyimidothioethers-inorganic nanoparticle hybrid material, which exhibit good surface planarity, thermal dimensional stability, tunable refractive index, and high optical transparency upon forming into films. The present invention also relates to polyimidothioethers which is an intermediate for preparing the present hybrid material, and their preparation.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: February 24, 2015
    Assignee: National Taiwan University
    Inventors: Guey-Sheng Liou, Chia-Liang Tsai, Hung-Ju Yen, Wen-Chang Chen, Wen-Yen Chiu, Yang-Yen Yu
  • Polymers of aliphatic thioester
    Publication number: 20080175882
    Abstract: A coating comprising a polymer that comprises units derived from an aliphatic thioester on a medical device is provided.
    Type: Application
    Filed: January 23, 2007
    Publication date: July 24, 2008
    Inventors: Mikael O. Trollsas, Nam D. Pham, Michael H. Ngo