公开(公告)号：US11732211B2

公开(公告)日：2023-08-22

申请号：US17539060

申请日：2021-11-30

Applicant: RTX SCIENTIFIC, INCORPORATED

Inventor： John Pastorello ,  Michael Pastorello

IPC: C10M169/04 ,  C10M107/50 ,  C10M147/00 ,  C10M125/26 ,  C10M125/10 ,  C10M161/00 ,  F16L15/04 ,  C10N30/02 ,  C10N40/34 ,  C10N50/08

CPC classification number: C10M169/044 ,  C10M107/50 ,  C10M125/10 ,  C10M125/26 ,  C10M147/00 ,  C10M161/00 ,  F16L15/04 ,  C10M2201/062 ,  C10M2201/105 ,  C10M2213/062 ,  C10M2229/025 ,  C10N2030/02 ,  C10N2040/34 ,  C10N2050/08

Abstract: The present invention describes a pipe sealing compound/adjunct lubricant used to prevent gas or liquid leaks when applied to pipe threads and other connections of the same. The compound relies on silicone oil lubricant(s) and one or more friction modifier(s), viscosity builder(s) and filler material(s). The compound contains a viscoelastic liquid that does not have a curing phase and is resistant to hardening and/or drying. The compound is chemically resistant to a wide variety of liquids and gases, is food safe and can withstand extreme high or low temperatures and precipitous temperature fluctuations. The compound has been found to exhibit an inverse pressure to leak rate phenomena.

公开(公告)号：US20230167379A1

公开(公告)日：2023-06-01

申请号：US17539060

申请日：2021-11-30

Applicant: RTX SCIENTIFIC, INCORPORATED

Inventor： John Pastorello ,  Michael Pastorello

IPC: C10M169/04 ,  C10M107/50 ,  C10M147/00 ,  C10M125/26 ,  C10M125/10 ,  C10M161/00 ,  F16L15/04

CPC classification number: C10M169/044 ,  C10M107/50 ,  C10M147/00 ,  C10M125/26 ,  C10M125/10 ,  C10M161/00 ,  F16L15/04 ,  C10M2229/025 ,  C10M2213/062 ,  C10M2201/105 ,  C10M2201/062 ,  C10N2040/34

Abstract: The present invention describes a pipe sealing compound/adjunct lubricant used to prevent gas or liquid leaks when applied to pipe threads and other connections of the same. The compound relies on silicone oil lubricant(s) and one or more friction modifier(s), viscosity builder(s) and filler material(s). The compound contains a viscoelastic liquid that does not have a curing phase and is resistant to hardening and/or drying. The compound is chemically resistant to a wide variety of liquids and gases, is food safe and can withstand extreme high or low temperatures and precipitous temperature fluctuations. The compound has been found to exhibit an inverse pressure to leak rate phenomena.