Patent ID: 11866526
Assignee: STRATASYS, INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 2:
3. The radiation curable composition of claim 1, wherein the non-fluorinated borate anion of the iodonium salt has the formula:, wherein R1-R4 are independently selected from the group consisting of alkyl, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl, and further wherein (i) one or more substitutable carbon atoms of alkyl, alkenyl, or alkynyl is optionally substituted with hydroxy, carboxy, alkoxy, alkanoyl, hydroxyalkyl, carboxyalkyl, alkoxyalkyl, or alkanoylalkyl, or (ii) one or more substitutable carbon atoms of cycloalkyl, heterocycloalkyl, aryl, or heteroaryl is optionally substituted with alkyl, hydroxy, carboxy, alkoxy, alkanoyl, hydroxyalkyl, carboxyalkyl, alkoxyalkyl, or alkanoylalkyl.