Polymeric materials having controlled physical properties and pr

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

525130, 5253261, 5253317, 5253318, 5253323, 5253324, 525356, 525388, 525454, 521 41, 521 47, 521 48, 521 405, C08L 7504, C08F 800

Patent

active

047711108

ABSTRACT:
Ground polymer elastomer or other polymeric plastic, particularly from recovered scrap, is surface modified by treatment with a gaseous mixture containing a minor amount of fluorine and a larger amount of at least one reactive gas in an inert gaseous carrier. By the treatment the ground material is made more compatible for admixture with polyfunctional polymer-forming liquids, thereby obtaining novel composites of controlled physical properties. The other reactive gas is preferably oxygen or one of the gases from the group consisting of: chlorine and SO.sub.2 with or without added oxygen.

REFERENCES:
patent: 2811468 (1957-10-01), Joffre
patent: 3413266 (1968-11-01), Saines et al.
patent: 3862284 (1975-01-01), Dixon et al.
patent: 3940520 (1976-02-01), Dixon et al.
patent: 3988491 (1976-10-01), Dixon et al.
patent: 3992221 (1976-11-01), Hemay et al.
patent: 4009304 (1977-02-01), Dixon et al.
patent: 4020223 (1977-04-01), Dixon et al.
patent: 4296151 (1981-10-01), Boultinghouse
Journal of Applied Polymer Science, vol. 12, pp. 1231-1237 (1968), "Surface Treatment of Polymers, II. Effectiveness of Fluoronation as a Surface Treatment for Polyethylene", H. Schonhorn et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Polymeric materials having controlled physical properties and pr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymeric materials having controlled physical properties and pr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric materials having controlled physical properties and pr will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-807465

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.