Partial crystallization method and apparatus of amorphous...

B - Operations – Transporting – 29 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B29B 11/08 (2006.01) B29C 45/14 (2006.01) B29C 45/17 (2006.01) B29C 45/26 (2006.01) B29C 45/73 (2006.01) B29C 45/76 (2006.01) B29C 49/02 (2006.01)

Patent

CA 2494248

A plastic article having a crystallized portion and an amorphous portion is formed. The article is produced by injecting molten plastic into a mold cavity (22) of preform mold (10). The hot plastic within the mold cavity is quickly cooled in regions which are to be amorphous and more slowly cooled or heated in regions to be crystalline. The injection mold and include cooling channels (12, 16, 24) for cooling the molten plastic and thermal insulating sleeve (46, 48) to insulate the region to be crystallized from the coolant. In another embodiment, heating elements can be located on the preform mold (10) adjacent regions of the article to be crystallized.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Partial crystallization method and apparatus of amorphous... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Partial crystallization method and apparatus of amorphous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Partial crystallization method and apparatus of amorphous... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1479883

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