3425969

Information

• Patent Grant
• 3425969

• References
• Source

• Patent Number

  3,425,969

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  56 years ago

• CPC

  • C08L23/10 - Homopolymers or copolymers of propene
  • C08L23/02 - not modified by chemical after-treatment
  • C08L23/20 - having four to nine carbon atoms
  • C08L39/06 - Homopolymers or copolymers of N-vinyl-pyrrolidones
  • D06P3/791 - using acid dyes
  • C08L1/00 - Compositions of cellulose, modified cellulose or cellulose derivatives
  • C08L25/18 - Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
  • C08L35/08 - Copolymers with vinyl ethers
  • C08L51/06 - grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
  • C08L67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain Compositions of derivatives of such polymers

• US Classifications

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