Polymers of fluorine-containing sulfonamido polyols

• US 3,321,445 A
• Filed: 03/01/1965
• Issued: 05/23/1967
• Est. Priority Date: 09/07/1961
• Status: Expired due to Term

• Current Assignee: James D. Lazerte, Richard A. Guenthner
• Original Assignee: James D. Lazerte, Richard A. Guenthner
• Inventors: Lazerte, James D., Guenthner, Richard A.
• Application Number:
  US04/452,955
• Time in Patent Office: 813 Days
• US Class Current: 528/59
• CPC Class Codes: C08G 18/3855 having sulfur
• CPC Class Codes: C08G 18/3861 containing sulfonamide and/or sulfonylhydrazide groups
• CPC Class Codes: C08G 18/5072 containing sulfur
• CPC Class Codes: C08G 18/6453 having sulfur
• CPC Class Codes: C08G 59/444 Sulfonamides
• CPC Class Codes: C08G 59/62 Alcohols or phenols
• CPC Class Codes: C08G 63/688 containing sulfur
• CPC Class Codes: C08G 63/6884 derived from polycarboxylic acids and polyhydroxy compounds
• CPC Class Codes: C11D 1/004 Surface-active compounds containing F
• CPC Class Codes: C14C 11/003 using macromolecular compounds
• CPC Class Codes: C14C 9/00 Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
• CPC Class Codes: D06M 13/11 Compounds containing epoxy groups or precursors thereof
• CPC Class Codes: D06M 13/236 containing halogen atoms
• CPC Class Codes: D06M 13/428 containing fluorine atoms
• CPC Class Codes: D06M 13/438 Sulfonamides ; Sulfamic acids
• CPC Class Codes: D06M 13/48 containing the ethylene imine ring
• CPC Class Codes: D06M 13/487 Aziridinylphosphines; Aziridinylphosphine-oxides or sulfides; Carbonylaziridinyl or carbonylbisaziridinyl compounds; Sulfonylaziridinyl or sulfonylbisaziridinyl compounds
• CPC Class Codes: D06M 15/507 Polyesters
• CPC Class Codes: D06M 15/55 Epoxy resins
• CPC Class Codes: D06M 15/576 containing fluorine
• CPC Class Codes: D06M 15/61 : Polyamines polyimines
• CPC Class Codes: Y10S 528/905 : Polymer prepared from isocyanate reactant has adhesive property

Claims

1. A CONDENSATION POLYMER OF REACTANTS CONSISTING ESSENTIALLY OF A FLUORINATED POLYOL OF THE FORMULA