Invention Grant
- Patent Title: Polymers derived from norbornadiene and maleic anhydride and use thereof
-
Application No.: US15394970Application Date: 2016-12-30
-
Publication No.: US09834627B2Publication Date: 2017-12-05
- Inventor: Larry F Rhodes , Pramod Kandanarachchi
- Applicant: PROMERUS, LLC
- Applicant Address: US OH Brecksville
- Assignee: PROMERUS, LLC
- Current Assignee: PROMERUS, LLC
- Current Assignee Address: US OH Brecksville
- Agent Balaram Gupta
- Main IPC: G03F7/16
- IPC: G03F7/16 ; G03F7/039 ; G03F7/20 ; G03F7/40 ; C08F32/08 ; G03F7/32

Abstract:
Embodiments encompassing a series of compositions containing polymers of norbornadiene and maleic anhydride monomers which are useful in forming a variety of photopatternable structures are disclosed and claimed. The compositions are useful as permanent dielectric materials. More specifically, embodiments encompassing compositions containing a series of ter- and tetrapolymers of a variety of norbornadiene, maleic anhydride, maleimide and norbornene-type cycloolefinic monomers in which maleic anhydride is fully or partially hydrolyzed (i.e., ring opened and fully or partially esterified), and a photoactive compound are disclosed, which are useful in forming permanent dielectric materials having utility in a variety of electronic material applications, among various other uses.
Public/Granted literature
- US20170190810A1 POLYMERS DERIVED FROM NORBORNADIENE AND MALEIC ANHYDRIDE AND USE THEREOF Public/Granted day:2017-07-06
Information query
IPC分类: