Patent · US Expired

Coating compositions having antiseize properties for disassemblable socket/pin and/or threaded connections

US7260889B2 · kind B2 · utility

3Cited by

15References

18Claims

0Family size

Assignee

Omnitechnik Mikroverkapselungsgesellschaft mbH · DE

Inventors

Rudolf Hinterwaldner · Munich, DE
Karol Konat · Birkenfeld, DE
Thomas Trübenbach · Germering, DE
Anselm Weckerle · Fürstenfeldbruck, DE

Key dates

Filing date	Aug 11, 2004
Grant date	Aug 28, 2007
Priority date	—
Expiry date	Apr 4, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/53
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to a coating composition comprising a) at least one binder and b) at least one substance which releases gases at elevated temperature, and c) at least one friction-reducing additive.With the aid of the coating compositions of the invention it is possible to fill gaps in the case of socket/pin couples or threaded-part couples for the purpose of sealing and locking. The use of the coating compositions allows disassembly of the parts without danger of seizing or jamming.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.