Reinforcement composition for rotational molding

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...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06852788

ABSTRACT:
A mixture of a carrier and binder component and polymer powders is provided as a molding composition for sealing rotational molds or for reinforcing selected areas of rotationally molded parts. The carrier and binder component can be very low density polyethylene, petroleum jelly, hydrocarbon wax, hydrocarbon tackifier, or mixtures thereof, and the polymer powders are thermoplastics having a low melt index. The molding composition is applied to selected areas of the rotational mold, such as to the mating flanges of the mold halves to seal the parting line of the mold, or to areas within the mold where it is desired to have reinforced regions of greater wall thickness, such as ribs or bosses.

REFERENCES:
patent: 4925880 (1990-05-01), Stein

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

Reinforcement composition for rotational molding does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reinforcement composition for rotational molding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reinforcement composition for rotational molding will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3475991

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