3920593

Information

• Patent Grant
• 3920593

• References
• Source

• Patent Number

  3,920,593

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • C08J9/0061 - characterized by the use of several polymeric components
  • C08J9/35 - Composite foams
  • C08J2377/02 - Polyamides derived from omega-amino carboxylic acids or from lactams thereof
  • C08J2483/00 - Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only Derivatives of such polymers
  • Y10S264/05 - Use of one or more blowing agents together
  • Y10S264/13 - Cell size and distribution control while molding a foam
  • Y10S264/14 - forming integral skin on a foamed product
  • Y10S521/908 - Nucleating agent for cellular product
  • Y10S521/911 - Surfactant for other than polyurethane cellular product

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 524 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers