Sheet or film of cyclo-olefin polymer

Details Sheet or film of cyclo-olefin polymer Sheet or film of cyclo-olefin polymer

C - Chemistry, Metallurgy

08

F

402/372, 400/640

C08F 12/00 (2006.01) C08F 12/06 (2006.01) C08F 12/16 (2006.01) C08F 12/32 (2006.01) C08G 61/02 (2006.01) C08J 5/18 (2006.01) C08L 45/00 (2006.01) C08L 65/00 (2006.01)

Patent

CA 2010320

A sheet or a film composed of at least one cyclo-olefin polymer selected from the group consisting of ring-opened polymers derived from at least one cyclo-olefin of formula (I)~~~ (see formula I) wherein R1 to R12, independently from each other, represent a member selected from the class consisting of a hydrogen atom, halogen atoms and hydrocarbon groups; two of R9 to R12 may be linked to each other together with the carbon atoms to which they are bonded to form a monocyclic or polycyclic group which may contain a double bond; R9 and R10, or R11 and R12 may each form an alkylidene group together with the carbon atoms to which they are bonded; and n is 0 or a positive integer, ring-opened copolymers derived from the cyclo-olefins of formula (I), hydrogenation products of said polymer or copolymers and addition polymers of the cyclo-olefins of formula (I) with ethylene, said cyclo-olefin polymer having an intrinsic viscosity [~], measured in decalin at 135 °C, of 0.01 to 10 dl/g and a softening temperature of at least 70 °C.

Affiliated with

Also associated with

Rating

Sheet or film of cyclo-olefin polymer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sheet or film of cyclo-olefin polymer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet or film of cyclo-olefin polymer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1484367