Patent · US Expired

2,2'-Isopropylidine bis(tetrahydrofuran)

US4577035A · kind A · utility

7Cited by

4References

1Claims

0Family size

Inventors

George W. Huffman · Carmel, US
William J. Pentz · Cary, US
David E. Vietti · Cary, US
Joseph P. Wuskell · Town of West Hartford, US

Key dates

Filing date	Nov 28, 1984
Grant date	Mar 18, 1986
Priority date	—
Expiry date	Nov 28, 2004

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D307/06
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The new composition of matter, 2,2'-isopropylidine bis(tetrahydrofuran) and method of preparation.

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