Process and apparatus for producing a molecularly oriented film

Details Process and apparatus for producing a molecularly oriented film Process and apparatus for producing a molecularly oriented film

1980-09-16

1983-09-13

Lawrence, Evan K.

Plastic article or earthenware shaping or treating: apparatus

Female mold including tamping means or means utilizing mold...

118 50, 118 52, 425117, 425434, 425812, B29C 504

Patent

active

044039395

ABSTRACT:
Apparatus for forming a film of uniformly oriented molecules from a solution or suspension of the molecules including means to house the molecules in a swinging bucket centrifugation apparatus. The housing means has a gravitational isopotential surface with a radius of curvature equal to the distance between the surface and the spin axis of the centrifugation apparatus. The isopotential surface is normal to the direction of the gravitational forces during spinning. Means for evaporating solvent during centrifugation is provided.

REFERENCES:
patent: 2346784 (1944-04-01), Pollack
patent: 3036341 (1962-05-01), Taylor
patent: 3674197 (1972-07-01), Mitchell et al.

Affiliated with

Also associated with

Rating

Process and apparatus for producing a molecularly oriented film 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 and apparatus for producing a molecularly oriented film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for producing a molecularly oriented film will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1728024