2577205

Information

• Patent Grant
• 2577205

• References
• Source

• Patent Number

  2,577,205

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1951
  72 years ago

• CPC

  • B32B38/08 - Impregnating
  • B29B15/12 - of reinforcements of indefinite length
  • B29B15/125 - by dipping
  • B29B15/127 - by spraying
  • B29C37/0032 - the coating being applied upon the mould surface before introducing the moulding compound
  • B29C70/081 - Combinations of fibres of continuous or substantial length and short fibres
  • B29C70/50 - for producing articles of indefinite length
  • B29C70/502 - by first forming a mat composed of short fibres
  • C04B26/04 - obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • B29K2101/10 - Thermosetting resins
  • B29K2101/12 - Thermoplastic materials
  • B29K2105/0809 - Fabrics
  • B29K2105/128 - in the form of a mat
  • B29K2201/00 - Use of cellulose, modified cellulose or cellulose derivatives
  • B29K2309/08 - Glass
  • B29K2309/12 - Asbestos
  • B29K2311/10 - Natural fibres
  • C04B2111/00612 - as one or more layers of a layered structure
  • Y10S29/044 - Vacuum
  • Y10S138/02 - Glass fiber
  • Y10S264/53 - Processes of using glass filter in molding process
  • Y10T442/488 - Including an additional knit fabric layer
  • Y10T442/494 - Including a nonwoven fabric layer other than paper
  • Y10T442/59 - At least three layers

• US Classifications

  • 442 - Fabric
  • 019 - Textiles: fiber preparation
  • 029 - Metal working
  • 065 - Glass manufacturing
  • 138 - Pipes and tubular conduits
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus