2187817

Information

• Patent Grant
• 2187817

• References
• Source

• Patent Number

  2,187,817

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1940
  85 years ago

• CPC

  • H01B3/18 - mainly consisting of organic substances
  • B29D23/20 - Flexible squeeze tubes
  • B65D65/38 - Packaging materials of special type or form
  • C08F214/06 - Vinyl chloride
  • C08F222/14 - Esters having no free carboxylic acid groups
  • C09J127/06 - Homopolymers or copolymers of vinyl chloride
  • D01F6/08 - from polymers of halogenated hydrocarbons
  • D06M15/263 - of unsaturated carboxylic acids Salts or esters thereof
  • B29L2023/20 - Flexible squeeze tubes

• US Classifications

  • 526 - Synthetic resins or natural rubbers
  • 524 - Synthetic resins or natural rubbers