2576073

Information

• Patent Grant
• 2576073

• References
• Source

• Patent Number

  2,576,073

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1951
  73 years ago

• CPC

  • C08F283/01 - on to unsaturated polyesters
  • B29C70/00 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts
  • B32B5/02 - characterised by structural features of a fibrous or filamentary layer
  • B32B5/18 - characterised by features of a layer of foamed material
  • B32B5/20 - foamed in situ
  • B32B5/245 - another layer next to it being a foam layer
  • B32B7/12 - using an adhesive
  • B32B15/02 - Layer formed of wires
  • B32B15/046 - of foam
  • B32B21/047 - of foam
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B32B27/065 - of foam
  • B32B29/007 - next to a foam layer
  • C08J9/06 - by a chemical blowing agent
  • C08J9/102 - Azo-compounds
  • C08J9/122 - Hydrogen, oxygen, CO2, nitrogen or noble gases
  • C08J9/35 - Composite foams
  • B29K2309/08 - Glass
  • B32B2250/40 - Symmetrical or sandwich layers
  • B32B2260/023 - Two or more layers
  • B32B2260/046 - Synthetic resin
  • B32B2262/101 - Glass fibres
  • B32B2266/0214 - Materials belonging to B32B27/00
  • B32B2266/0264 - Polyester
  • B32B2419/00 - Buildings or parts thereof
  • B32B2457/00 - Electrical equipment
  • B32B2605/003 - Interior finishings
  • B32B2605/18 - Aircraft
  • C08J2203/02 - CO2-releasing
  • C08J2203/04 - N2 releasing, ex azodicarbonamide or nitroso compound
  • C08J2203/06 - CO2, N2 or noble gases
  • C08J2203/18 - Binary blends of expanding agents
  • C08J2367/06 - Unsaturated polyesters
  • C08J2467/06 - Unsaturated polyesters
  • Y10S220/14 - Plastic

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 052 - Static structures
  • 220 - Receptacles
  • 521 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers