Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2008-12-03
2011-10-04
Cheung, William (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S283000, C528S403000
Reexamination Certificate
active
08030425
ABSTRACT:
Vinyl addition polymer compositions, methods for forming such compositions, methods for using such compositions to form microelectronic and optoelectronic devices are provided. The vinyl addition polymer encompassed by such compositions has a polymer backbone having two or more distinct types of repeat units derived from norbornene-type monomers independently selected from monomers of Formula I:wherein each of X, m, R1, R2, R3, and R4is as defined herein and wherein a first type of repeat unit is derived from a glycidyl ether substituted norbornene monomer and a second type of repeat unit is derived from an aralkyl substituted norbornene monomer.
REFERENCES:
patent: 6903171 (2005-06-01), Rhodes et al.
Apanius Christopher
Apanius Matthew
Elce Edmund
Hirano Takashi
Knapp Brian
Cheung William
Promerus LLC
Turocy & Watson LLP
LandOfFree
Photosensitive compositions based on polycyclic polymers for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photosensitive compositions based on polycyclic polymers for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photosensitive compositions based on polycyclic polymers for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4280142