3914492

Information

• Patent Grant
• 3914492

• References
• Source

• Patent Number

  3,914,492

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • B29C67/20 - for porous or cellular articles
  • B29C44/5654 - Subdividing foamed articles to obtain particular surface properties
  • D06N3/0072 - Slicing; Manufacturing two webs at one time
  • D06N3/06 - with polyvinylchloride or its copolymerisation products
  • Y10T156/1052 - with cutting, punching, tearing or severing
  • Y10T156/1059 - Splitting sheet lamina in plane intermediate of faces
  • Y10T156/1174 - Using roller for delamination [e.g., roller pairs operating at differing speeds or directions, etc.]
  • Y10T156/1184 - Piercing layer during delaminating [e.g., cutting, etc.]
  • Y10T428/23943 - Flock surface
  • Y10T428/23986 - With coating, impregnation, or bond
  • Y10T428/24438 - Artificial wood or leather grain surface
  • Y10T428/249988 - Of about the same composition as, and adjacent to, the void-containing component
  • Y10T428/249992 - Linear or thermoplastic

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes