3921333

Information

• Patent Grant
• 3921333

• References
• Source

• Patent Number

  3,921,333

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • A01G9/021 - Pots formed in one piece; Materials used therefor
  • A01C1/046 - Carrier compositions
  • A01G9/102 - Planting receptacles specially adapted for remaining in the soil after planting
  • A01G9/1438 - Covering materials therefor; Materials for protective coverings used for soil and plants
  • C08K3/0075 - Metal containing compounds according to more than one of the "one dot" groups of C08K3/10 - C08K3/40
  • C08K5/0033 - Additives activating the degradation of the macromolecular compound
  • C08K5/098 - Metal salts of carboxylic acids
  • C08L23/04 - Homopolymers or copolymers of ethene
  • C08L67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain Compositions of derivatives of such polymers
  • C08L75/06 - from polyesters
  • C08L2201/06 - Biodegradable
  • Y10S220/11 - Materials
  • Y10S220/30 - Biodegradable
  • Y10S260/43 - Promoting degradability of polymers

• US Classifications

  • 047 - Plant husbandry
  • 220 - Receptacles
  • 260 - Chemistry of carbon compounds
  • 523 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers