3573089

Information

• Patent Grant
• 3573089

• References
• Source

• Patent Number

  3,573,089

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1971
  54 years ago

• CPC

  • B01D39/083 - of organic material
  • B01D39/00 - Filtering material for liquid or gaseous fluids
  • B01D39/12 - of wire gauze of knitted wire of expanded metal
  • D06M13/00 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds Such treatment combined with mechanical treatment
  • D06M13/12 - Aldehydes Ketones
  • D06M13/188 - Monocarboxylic acids Anhydrides, halides or salts thereof
  • D06M13/192 - Polycarboxylic acids Anhydrides, halides or salts thereof
  • D06M13/203 - Unsaturated carboxylic acids Anhydrides, halides or salts thereof
  • D06M13/395 - Isocyanates
  • D06M15/244 - of halogenated hydrocarbons
  • D06M15/39 - Aldehyde resins Ketone resins Polyacetals
  • D06M15/423 - Amino-aldehyde resins
  • D06M15/507 - Polyesters
  • D06M15/51 - Unsaturated polymerisable polyesters
  • D06M15/55 - Epoxy resins
  • D06M15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane links Precondensation products forming them
  • D06M15/59 - Polyamides Polyimides
  • D06M15/61 - Polyamines polyimines
  • D06M23/06 - Processes in which the treating agent is dispersed in a gas
  • D21F1/0027 - Screen-cloths
  • D21F1/10 - Wire-cloths
  • B01D2239/0428 - Rendering the filter material hydrophobic
  • B01D2239/0464 - Impregnants
  • B01D2239/0478 - on a layer of the filter
  • B01D2239/08 - Special characteristics of binders
  • Y10S162/903 - Paper forming member
  • Y10T442/131 - Including a coating or impregnation of synthetic polymeric material
  • Y10T442/2139 - Coating or impregnation specified as porous or permeable to a specific substance [e.g., water vapor, air, etc.]
  • Y10T442/2262 - Coating or impregnation is oil repellent but not oil or stain release
  • Y10T442/2311 - Coating or impregnation is a lubricant or a surface friction reducing agent other than specified as improving the "hand" of the fabric or increasing the softness thereof
  • Y10T442/2484 - Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting
  • Y10T442/273 - Coating or impregnation provides wear or abrasion resistance

• US Classifications

  • 442 - Fabric
  • 139 - Textiles: weaving
  • 162 - Paper making and fiber liberation
  • 427 - Coating processes