B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 51/00 (2006.01) B32B 27/08 (2006.01) F25D 23/06 (2006.01) F25D 23/08 (2006.01) B29C 51/14 (2006.01)
Patent
CA 2077944
73162-65 ABSTRACT OF THE DISCLOSURE There are disclosed a method of using a molding which comprises using a molding produced by thermoforming a sheet for thermoforming comprising a styrenic polymer having a high degree of syndiotactic configuration or a composition thereof in an atmosphere containing a chlorofluorohydrocarbon and also a method of using a molding which comprises using a molding produced by thermoforming a laminate comprising at least one surface layer of the above styrenic polymer or a composition thereof and another layer of a thermoplastic resin or a composition thereof in the same atmosphere as mentioned above. The moldings to be employed in the present invention are excellent in chemical resistance, solvent resistance and resistance against CFC and HCFC, and the sheet for thermoforming and the laminate are useful as starting raw materials for the aforesaid molding. The moldings can be used without any problem as inner liners of refrigerators (including internals inside door) in an atmosphere of chloro- fluorohydrocarbon or in contact with heat-insulating material such as polyurethane foam, and the scrap resins at the time of molding can be recovered and readily reused.
Fujii Atsushi
Mihara Masami
Yamato Hiroyasu
Idemitsu Kosan Co. Ltd.
Smart & Biggar
LandOfFree
Method for using molding does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for using molding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for using molding will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1704826