Antistatic agent for polyacetal resins

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

524425, 524437, 524444, 524378, 423127, 4231795, 423184, 423198, C08K 326, C01D 1500, C22B 2612

Patent

active

054243513

ABSTRACT:
An antistatic agent imparting excellent antistatic property to the polyacetal resins and the polyacetal resins using this antistatic agent. The antistatic agent for polyacetal resins is obtained by including polyalkylene polyols or metal salt-dissolved polyalkylene polyols in a basic carbonate of metals consisting chiefly of alkali metals and aluminum having a porous volume of 0.5 cc/g or larger over a region of meso pores to quasi-macro pores of porous radii of from 200 to 1000 angstroms or in an anion exchanger thereof, said porous volume being greater than 30% of the whole porous volume, and a polyacetal resin composition in which said antistatic agent is blended. The antistatic agent of the invention imparts stable antistatic properties to the above resins and is little dependent upon the environment, and further does not lose thermal property or mechanical strength that occurred with the conventional antistatic agents. Therefore, the resin composition can be extensively used in the field of engineering plastics.

REFERENCES:
patent: 4348297 (1982-09-01), Bauman et al.
patent: 5356567 (1994-10-01), Ogawa et al.
"Poly(ethylene-oxide)--Silicate Intercalation Materials" by Aranda et al. Chem. Mater. 1992, 4, pp. 1395-1403.

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

Antistatic agent for polyacetal resins does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Antistatic agent for polyacetal resins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antistatic agent for polyacetal resins will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1309797

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