3714307

Information

• Patent Grant
• 3714307

• References
• Source

• Patent Number

  3,714,307

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  51 years ago

• CPC

  • C08J9/28 - by elimination of a liquid phase from a macromolecular composition or article
  • B29C67/202 - comprising elimination of a solid or a liquid ingredient
  • D06N3/0052 - obtained by leaching out of a compound
  • C08J2375/04 - Polyurethanes
  • Y10S428/904 - Artificial leather
  • Y10T428/249979 - Specified thickness of void-containing component [absolute or relative] or numerical cell dimension

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles
  • 521 - Synthetic resins or natural rubbers