Fluorocarbon ethers

• US 2,500,388 A
• Filed: 07/21/1948
• Issued: 03/14/1950
• Est. Priority Date: 07/21/1948
• Status: Expired due to Term

• Current Assignee: Joseph H. Simons
• Original Assignee: Joseph H. Simons
• Inventors: Simons, Joseph H.
• Application Number:
  US03/039,999
• Time in Patent Office: 601 Days
• US Class Current: 568/683
• CPC Class Codes: C07C 43/123 both carbon chains are substituted by halogen atoms
• CPC Class Codes: C07C 43/126 having more than one ether bond
• CPC Class Codes: C10M 2211/042 Alcohols; Ethers; Aldehydes; Ketones
• CPC Class Codes: C10M 2211/06 Perfluorinated compounds
• CPC Class Codes: C10M 2213/00 Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
• CPC Class Codes: C10M 2213/04 obtained from monomers containing carbon, hydrogen, halogen and oxygen
• CPC Class Codes: C10M 2213/06 Perfluoro polymers
• CPC Class Codes: C10M 3/00 Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances compositions in general essentially based on macromolecular compounds C08L
• CPC Class Codes: C10N 2040/08 Hydraulic fluids, e.g. brake-fluids
• CPC Class Codes: C10N 2040/16 Dielectric; Insulating oil or insulators
• CPC Class Codes: C10N 2040/17 for electric contacts
• CPC Class Codes: C25B 3/28 Fluorination

Claims

1. AS NEW AND USEFUL COMPOSITIONS OF MATTER, SATURATED ALIPHATIC FLUOROCARBON OTHERS.