Process for the production of porous phenolic resin fibers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

521131, 525502, C08J 938

Patent

active

050196030

ABSTRACT:
A process for the production of porous phenolic resin fibers is disclosed, which process comprises graft-polymerizing to phenolic resin fibers a vinyl group-containing monomer capable of forming a thermally decomposable polymer, and thereafter subjecting the fibers to a heat treatment at a temperature high enough to cause thermal decomposition of the graft polymer. The product thus obtained is excellent in heat-resistance and adiabatic property in addition to useful properties inherent to phenolic resin fibers.

REFERENCES:
patent: 4018725 (1977-04-01), Hadley
patent: 4173598 (1979-11-01), Castelazo et al.
patent: 4350776 (1982-09-01), Smith
patent: 4593070 (1986-06-01), Oyama et al.
patent: 4764535 (1988-08-01), Leicht

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

Process for the production of porous phenolic resin fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the production of porous phenolic resin fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of porous phenolic resin fibers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-36383

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