Energy-activatable salts with fluorocarbon anions
US5554664A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 17, 1995 |
| Grant date | Sep 10, 1996 |
| Priority date | — |
| Expiry date | Nov 17, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/321
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An energy-sensitive (e.g., thermal, radiation or photosensitive) initiator, curative, and/or catalytic salt that has an anion comprising a tris-(highly fluorinated alkylsulfonyl)methide, tris-(fluorinated arylsulfonyl)methide, bis-(highly fluorinated alkyl)sulfonyl imide, bis-(fluorinated aryl)sulfonyl imide, mixed aryl- and alkylsulfonyl imides and methides and any combinations thereof, has improved solubility in organic solvents, exhibit minimal corrosiveness when coatings and adhesives are prepared using the initiator, curative and/or catalytic salts, generates a highly reactive initiator, curative, and/or catalyst upon activation by energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.