2260543

Information

• Patent Grant
• 2260543

• References
• Source

• Patent Number

  2,260,543

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1941
  83 years ago

• CPC

  • C08J7/042 - with two or more layers, where at least one layer of a composition contains a polymer binder
  • D06P1/90 - using dyes dissolved in organic solvents or aqueous emulsions thereof
  • D06P3/004 - using dispersed dyes
  • D06P3/42 - using dispersed dyestuffs
  • C08J2327/06 - Homopolymers or copolymers of vinyl chloride
  • C08J2461/02 - Condensation polymers of aldehydes or ketones only
  • Y10S8/09 - Polyolefin
  • Y10S8/10 - Polyvinyl halide esters or alcohol fiber modification

• US Classifications

  • 008 - Bleaching and dyeing
  • 351 - Optics: eye examining, vision testing and correcting