Fluorinated alkyl silanes and their use

• US 3,012,006 A
• Filed: 04/24/1958
• Issued: 12/05/1961
• Est. Priority Date: 04/24/1958
• Status: Expired due to Term

• Current Assignee: Holbrook, George W., Omar W. Steward
• Original Assignee: Holbrook, George W., Omar W. Steward
• Inventors: Holbrook, George W., Steward, Omar W.
• Application Number:
  US03/730,540
• Time in Patent Office: 1,321 Days
• US Class Current: 428/391
• CPC Class Codes: C07F 7/02 Silicon compounds
• CPC Class Codes: C07F 7/0838 Compounds with one or more Si-O-Si sequences compounds with a ring containing only alternating Si and O atoms, i.e. cyclosilanes C07F7/21
• CPC Class Codes: C07F 7/0896 Compounds with a Si-H linkage
• CPC Class Codes: C07F 7/12 Organo silicon halides
• CPC Class Codes: C07F 7/1804 Compounds having Si-O-C linkages Si-O-acyl linkages C07F7/1896
• CPC Class Codes: C08G 77/00 Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
• CPC Class Codes: C08G 77/24 halogen-containing groups
• CPC Class Codes: Y10T 428/2962 Silane, silicone or siloxane in coating
• CPC Class Codes: Y10T 428/31612 As silicone, silane or siloxane
• CPC Class Codes: Y10T 428/31663 As siloxane, silicone or silane
• CPC Class Codes: Y10T 442/227 Fluorocarbon containing

Claims

1. THE METHOD COMPRISING (1) APPLYING TO A BASE MEMBER SELECTED FROM THE GROUP CONSISTING OF CERAMIC, METAL AND ORGANIC FIBROUS MATERIALS A COATING OF SILOXANE CONTAINING AT LEAST 48% BY WEIGHT FLUORINE AND CONSISTING ESSENTIALLY OF SILOXANE UNITS OF THE FORMULA