Alkyl ammonium ionomers

Details Alkyl ammonium ionomers Alkyl ammonium ionomers

1978-07-17

1979-11-06

Griffin, Ronald W.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

525333, 525334, 525335, 525353, C08G 7500, C08L 1900

Patent

active

041736958

ABSTRACT:
Ionomers comprising higher alkyl ammonium or quaternary polyammonium salts of polyacids, particularly sulfonic acids, having anionic groups covalently bonded to carbon atoms comprising a backbone chain of a polymer, or to acyclic, alicyclic or aromatic radicals which are pendant to the backbone chain of the polymer, are novel compositions of matter. These ionomers vary in properties from water-soluble polyelectrolytes useful as thickening agents to thermoplastic elastomers which can be extruded, injection molded, vacuum formed, etc. at elevated temperatures. The elastomers are useful as specialty and general purpose rubbers.

REFERENCES:
patent: 3577357 (1971-05-01), Winkler
patent: 3867319 (1975-02-01), Lundberg
patent: 3947387 (1976-03-01), Lundberg
patent: 4007149 (1977-02-01), Burton et al.
patent: 4014831 (1977-03-01), Bock et al.

Affiliated with

Also associated with

Rating

Alkyl ammonium ionomers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkyl ammonium ionomers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkyl ammonium ionomers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-462724