Patent · US Active

Replacement solvents having improved properties and methods of using the same

US7960331B2 · kind B2 · utility

1Cited by

18References

6Claims

0Family size

Inventors

Lawrence R. Grzyll · Merritt Island, US
John A. Meyer · Buffalo Grove, US
Dwight D. Back · Stuart, US

Key dates

Filing date	Aug 15, 2008
Grant date	Jun 14, 2011
Priority date	—
Expiry date	Oct 1, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D7/28
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

CFC replacement solvent compositions, methods of using the same and methods of making the same. These compositions meet or exceed the solvency, flammability, and compatibility requirements for CFC's while providing similar or improved environmental and toxicological properties. These solvent compositions have applications including, but not limited to, oxygen handling, refrigeration or heat pumps, electronics, implantable prosthetic devices, and optical equipment.

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