Polyphosphazene polymers containing cyclic ketal substituents

Details Polyphosphazene polymers containing cyclic ketal substituents Polyphosphazene polymers containing cyclic ketal substituents

C - Chemistry, Metallurgy

08

G

402/319, 402/33,

C08G 79/04 (2006.01) C08G 79/02 (2006.01) C08L 85/02 (2006.01)

Patent

CA 1134840

ABSTRACT OF THE DISCLOSURE Polyphosphazene polymers are prepared which contain repeat- ing units represented by the formulas: Image wherein X is represented by Image wherein R1 and R2 are independently selected from a group consisting of substituted or unsubstituted alkphatic, aryl, araryl, alkylaryl and heterocyclic radicals or R1 and R2 can be linked to form a cyclic radical and R3 is an aliphatic hydrocarbon radical or hydrogen, X' is a substituted or unsubstituted alkoxy, aryloxy, amino or mercapto substituent group or mixtures thereof which are compatible with an N-substituted amino substituent and are known in the state of the art of polyphosphazene technology; and 20 ? (w + y +z) ? 50,000 per polymer and (y + z) > 0. The polymers of the invention can be utilized to form protective films and can also be utilized in applications such as molding, coatings, foams and the like.

339056

Affiliated with

Also associated with

Rating

Polyphosphazene polymers containing cyclic ketal substituents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyphosphazene polymers containing cyclic ketal substituents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyphosphazene polymers containing cyclic ketal substituents will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-660102