Process for the production of blow molded articles...

Details Process for the production of blow molded articles... Process for the production of blow molded articles...

B - Operations, Transporting

29

C

18/509

B29C 49/66 (2006.01) B29C 49/46 (2006.01) B29C 35/16 (2006.01) B29C 49/04 (2006.01)

Patent

CA 1165522

21P-US02673 ABSTRACT In a blow molding process in which a parison is blown with a blowing gas containing a reactive gas component capable of reacting with the inner walls of the parison, the blowing gas is removed from the resulting blown article with a purging gas and stored for reuse. The mixture of blowing and purging gases in a reserve tank or other suitable means is adjusted to a certain level of pressure and reactive gas concentration and then recycled as the blowing gas in a subsequent blow molding step. The resulting blown articles from this process have improved properties, e.g. improved impermeability against non-polar solvents when fluorine is the reactive gas.

377220

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-122791