Process for preparing molded microcellular elastomers

Details Process for preparing molded microcellular elastomers Process for preparing molded microcellular elastomers

B - Operations, Transporting

29

C

18/677

B29C 67/20 (2006.01) B29B 7/74 (2006.01) B29C 44/34 (2006.01) C08J 9/30 (2006.01)

Patent

CA 1260658

-23- ABSTRACT An improved process for producing a molded microcellular elastomer with a reduced member of voids from at least two liquid reactants and a gas, which process comprises introducing into at least one reactant a gas to form an admixture; passing the admixture through a static mixer at superatmospheric pressure; then immediately mixing the admixture with the other reactant at superatmospheric pressure to form a reaction mixture; introducing the reaction mixture into a mold in which the pressure is substantially below the superatmospheric pressure used above; and curing the reaction mixture in the mold to produce a molded microcellular elastomer with a reduced number of large voids.

524639

Affiliated with

Also associated with

Rating

Process for preparing molded microcellular elastomers 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 preparing molded microcellular elastomers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing molded microcellular elastomers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1170892