3924569

Information

• Patent Grant
• 3924569

• References
• Source

• Patent Number

  3,924,569

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • B29D30/40 - Chemical pretreatment of textile inserts before building the tyre
  • F26B3/283 - in combination with convection
  • F26B13/08 - using rollers
  • F26B21/14 - using gases or vapours other than air or steam
  • F26B25/006 - Separating volatiles
  • B29D2030/383 - Chemical treatment of the reinforcing elements
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

  • 118 - Coating apparatus
  • 427 - Coating processes