Fast crystallizing polyalkyleneterephthalate resin compositions

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

524315, 524318, 524366, 524424, 524449, 524442, 525408, 525437, 525165, 525166, 525425, 525444, C08K 512, C08K 506, C08K 1100, C08L 6702

Patent

active

043650368

ABSTRACT:
The fast crystallizing polyalkyleneterephthalate resin compositions disclosed herein contain 0.025-2 percent by weight of NaI in the form of a selected complex of sodium iodide (NaI) and an organic compound, such as a polymeric compound, which contains at least two recurring units of the formula --CH.sub.2 CH.sub.2 O-- together with reinforcing agents, fillers and/or additives and optionally a flow promoter selected from low molecular weight organic esters or block copolymers containing a recurring structure of [(CH.sub.2).sub.x O--].sub.m wherein x is an integer of no more than 5 and m is an integer ranging from 2, preferably from 200 to about 5,000. The amount of complex is such as to give 0.025-2 percent, preferably 1-2 percent by weight of NaI based on the weight of polyalkyleneterephthalate.

REFERENCES:
patent: 3458462 (1969-07-01), Hostetler
patent: 3624041 (1971-11-01), Brandrup
patent: 3761450 (1973-09-01), Herwig
patent: 4071504 (1978-01-01), Korver
patent: 4322335 (1982-03-01), Nield
patent: 4327207 (1982-04-01), Lazarus

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

Fast crystallizing polyalkyleneterephthalate resin compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fast crystallizing polyalkyleneterephthalate resin compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fast crystallizing polyalkyleneterephthalate resin compositions will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-406794

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