Polymerizable halogenated vinyl ethers

US6291704A · kind A · utility

Assignee

• AlliedSignal, Inc. · US

Inventors

• Russell F. Anderson · Cicero, US
• David E. Bradley · Buffalo, US
• David Nalewajek · West Seneca, US
• Haridasan K. Nair · Williamsville, US
• Mariola Jolanta Proszowski · Des Plaines, US
• Eugene Sitzman · Cicero, US
• Ellen L. Swan · Ransomville, US

Key dates

• Filing date: Mar 18, 1999
• Grant date: Sep 18, 2001
• Expiry date: Mar 18, 2019

Classification

• Technology area (CPC G): Physics
• CPC primary: G11B7/2572
• WIPO field: Audio-visual technology
• WIPO sector: Electrical engineering

Abstract

Vinyl ether compounds having the formula: EQU R--O--X--O--CH.dbd.CH.sub.2 wherein R is a radical selected from R.sub.1 --C.sub.n H.sub.m --, R.sub.1 --C.sub.n H.sub.m --C(.dbd.O)--, R.sub.1 --C.sub.n H.sub.m --CH[--O--X--O--CH.dbd.CH.sub.2 --], R.sub.1 --C.sub.n H.sub.m --CH[--O--X--O--CH.dbd.CH.sub.2 --]C(.dbd.O)--, R.sub.1 --C.sub.n H.sub.m --CH[--C(.dbd.O)--O--X--O--CH.dbd.CH.sub.2 --], R.sub.1 --C.sub.n H.sub.m --CH[--C(.dbd.O)--O--X--0--CH.dbd.CH.sub.2 --]C(.dbd.O)--, R.sub.1 --[CFCl--CF.sub.2 --].sub.p CH.sub.2 -- and HCFCl--CF.sub.2 --, wherein R.sub.1 is hydrogen, an unsubstituted or substituted fluorinated aliphatic radical, an unsubstituted or substituted fluorinated cyclic aliphatic radical, an unsubstituted or substituted fluorinated aromatic radical, an unsubstituted or substituted fluorinated araliphatic radical, or an unsubstituted or substituted fluorinated heterocyclic radical; n is an integer between 1 and 6, inclusive; n.ltoreq.m.ltoreq.2n; p is an integer between 1 and 20, inclusive and X is an unsubstituted or substituted aliphatic radical, an unsubstituted or substituted cyclic aliphatic radical, an unsubstituted or substituted aromatic radical, an unsubstitut…