##STR00001## wherein R.sup.1 is a C.sub.3-8 branched or cyclic alkyl group, and R.sup.2 is a C.sub.1-8 straight-chain, branched or cyclic alkyl group, is effective as a photoacid generator when used in a photoresist material for light of 300 nm or less.

 
Web www.patentalert.com

< Software application development environment facilitating development of a software application

> System and method for remote assembly of messages to create a control message

~ 00422