3510344

Information

• Patent Grant
• 3510344

• References
• Source

• Patent Number

  3,510,344

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1970
  54 years ago

• CPC

  • D04H1/46 - by needling or like operations to cause entanglement of fibres
  • C08J9/26 - by elimination of a solid phase from a macromolecular composition or article
  • C08J9/28 - by elimination of a liquid phase from a macromolecular composition or article
  • D04H1/06 - by treatment to produce shrinking, swelling, crimping or curling of fibres
  • D04H1/4291 - Olefin series
  • D04H1/435 - Polyesters
  • D04H1/552 - by applying solvents or auxiliary agents
  • D06N3/0063 - Inorganic compounding ingredients
  • C08J2201/0444 - Salts
  • C08J2201/0504 - the liquid phase being aqueous
  • C08J2201/054 - Precipitating the polymer by adding a non-solvent or a different solvent
  • Y10S428/902 - High modulus filament or fiber
  • Y10S521/92 - Cellular product containing a dye or pigment
  • Y10T428/24942 - including components having same physical characteristic in differing degree
  • Y10T428/249978 - Voids specified as micro
  • Y10T442/2139 - Coating or impregnation specified as porous or permeable to a specific substance [e.g., water vapor, air, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 442 - Fabric
  • 521 - Synthetic resins or natural rubbers