ENCAPSULATED CORROSION INHIBITOR

• US 3,505,244 A
• Filed: 11/07/1967
• Issued: 04/07/1970
• Est. Priority Date: 04/30/1965
• Status: Expired due to Term

• Current Assignee: First Brands Corporation (Clorox Company)
• Original Assignee: John C. Cessna
• Inventors: Cessna, John C.
• Application Number:
  US04/681,089
• Time in Patent Office: 882 Days
• US Class Current: 252/391
• CPC Class Codes: B01J 13/025 Applications of microcapsules not provided for in other subclasses
• CPC Class Codes: B01J 13/04 by physical processes, e.g. drying, spraying
• CPC Class Codes: B01J 13/08 Simple coacervation, i.e. addition of highly hydrophilic material combined with spraying B01J13/043; combined with mechanical division B01J13/04
• CPC Class Codes: B01J 19/02 Apparatus characterised by being constructed of material selected for its chemically-resistant properties
• CPC Class Codes: B01J 2219/0245 of synthetic organic material
• CPC Class Codes: B01J 2219/0286 Steel
• CPC Class Codes: C09K 15/04 containing organic compounds
• CPC Class Codes: C09K 3/12 Materials for stopping leaks, e.g. in radiators, in tanks filling pastes C09D5/34
• CPC Class Codes: C23F 11/00 Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent adding inhibitors to mineral oil, fuels, or lubricants C10; adding inhibitors to pickling solutions C23G
• CPC Class Codes: Y10T 428/2984 Microcapsule with fluid core [includes liposome]
• CPC Class Codes: Y10T 428/2987 Addition polymer from unsaturated monomers only
• CPC Class Codes: Y10T 428/2989 Microcapsule with solid core [includes liposome]

Claims