Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
Inventor
active
Composition of epoxy resin and epoxy-reactive polyphosphonate
Composition of epoxy resin, OH-terminated phosphonate...
Composition of epoxy resin, OH-terminated phosphonate...
Epoxy-stabilized polyphosphate compositions
Flame retardant compositions containing mixtures of...
No associations
LandOfFree
Sergei Levchik does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Sergei Levchik, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sergei Levchik will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2232414