Process for destructive hydrogenation of hydrocarbon oil to form improved lubricants

• US 1,934,037 A
• Filed: 01/25/1930
• Issued: 11/07/1933
• Est. Priority Date: 01/25/1930
• Status: Expired due to Term

• Current Assignee: Edgar M. Clark
• Original Assignee: Edgar M. Clark
• Inventors: Clark, Edgar M.
• Application Number:
  US02/423,555
• Time in Patent Office: 1,382 Days
• US Class Current: 208/92
• CPC Class Codes: C01P 2004/61 Micrometer sized, i.e. from 1-100 micrometer
• CPC Class Codes: C01P 2006/22 Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
• CPC Class Codes: C09C 1/36 Compounds of titanium C09C1/0009, C09C1/0015, C09C1/0078 take precedence
• CPC Class Codes: C10G 71/00 Treatment by methods not otherwise provided for of hydrocarbon oils or fatty oils for lubricating purposes

Claims