1382669

Information

• Patent Grant
• 1382669

• References
• Source

• Patent Number

  1,382,669

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1921
  103 years ago

• CPC

  • C08J11/26 - containing carboxylic acid groups, their anhydrides or esters
  • C08J2321/00 - Characterised by the use of unspecified rubbers
  • Y02W30/706 - by treatment with organic material
  • Y10S528/933 - Resin removal or conversion

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers