Conductive polymers or prepolymers from a polymer containing eth

Details Conductive polymers or prepolymers from a polymer containing eth Conductive polymers or prepolymers from a polymer containing eth

1987-10-05

1989-07-04

Briggs, Sr., Wilbert J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525106, 252500, 528 25, 528 29, 528 31, C08F 800

Patent

active

048451533

ABSTRACT:
The invention relates to a process for the preparation of conductive polymers or prepolymers and to conductive polymers or prepolymers.
The process of the invention consists of reacting a polymer containing ethylenic unsaturations such as a hydroxytelechelic polybutadiene with a silane compound of formula ##STR1## in which R.sub.1 denotes a hydrocarbon group containing at least one heteroatom bearing mobile electrons, such as the oxygen of an ether group, and
R.sub.2 and R.sub.3 denote a substituted or unsubstituted organic residue or a group R.sub.1.
The polymer obtained is precipitated by the addition of a compound which is not a solvent for the polymer, and is separated from the reaction medium.
The polymers obtained have an electrical conductivity which is multiplied by a factor of 10.sup.5 relative to the unmodified polymer.
The present invention applies in particular in the field of the polymer industry.

REFERENCES:
patent: 3470226 (1969-09-01), Plumb et al.
patent: 4080161 (1978-03-01), Stevens et al.
patent: 4596668 (1986-06-01), Berbeco

Affiliated with

Also associated with

Rating

Conductive polymers or prepolymers from a polymer containing eth does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conductive polymers or prepolymers from a polymer containing eth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conductive polymers or prepolymers from a polymer containing eth will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-853113