B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/1069, 190/150
B29C 51/42 (2006.01) B29C 51/00 (2006.01)
Patent
CA 1183786
Abstract of the Invention A shaped article such as a container 22 of poly- alkylene terephthalate resin is described. The shaped article includes a body portion 23 in which the resin has an average crystallinity of at least about 20 percent. The shaped article is provided with the flange 24 which adjoins the body portion 23 of the article. At least part 27 of the flange 24 has an average crystallinity less than that of the body portion 23 and preferably of not more than about 10 percent. Process and apparatus 10 which may be employed in the manufacture of such an article are also described.
396001
Smart & Biggar
The Goodyear Tire & Rubber Company
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