A thermal insulator comprises an expanded resin body having embedded therein an evacuated powder insulation portion which consists of fine powder and a container of film-like plastics or a film-like composite of plastics and metal for enclosing the powder. The resin body has been expanded by a Freon gas as a blowing agent. Since a Freon gas has a larger molecular diameter than the constituent gases of air, it is less likely to permeate through the container than air. Thus present invention provides a novel composite insulator which fully utilizes the ben...
A thermal insulator comprising an expanded resin body having embedded therein at least one evacuated powder insulation portion, said insulation portion comprising fine powder and a film-like flexible container enclosing said powder.
이 특허를 인용한 특허 피인용횟수: 15
- Corder, Jacob; Mayer, William T.. Cascading series of thermally insulated passive temperature controlled containers. USP2013048424335.
- Kawasaki Tamotsu (Yokohama JPX) Kuwana Takeshi (Tokyo JPX) Morita Minoru (Yokohama JPX). Evacuated heat insulation unit. USP1987064669632.
- Kawasaki Tamotsu (Yokohama JPX) Iwasaki Tadayoshi (Fujisawa JPX) Maeda Takayuki (Yokohama JPX) Morita Minoru (Yokohama JPX). Evacuated heat insulation unit and method of manufacturing same. USP1987054668551.
- Dietrich Karl Werner,DEX ; Thomas Heinz,DEX ; Sachs Hanns-Immo,DEX. Heat insulating bodies. USP2000056063471.
- Yamamoto, Naotaka; Kitou, Seiichiro. Heat insulating wall member, and method of manufacturing the same. USP2005036860082.
- Zhao, Joe Ru He. High resistance panels (HRP). USP20180810059077.
- Haworth George Jeffrey ; Srikanth Ramamoorthy. Integrated vacuum panel insulation for thermal cabinet structures. USP2000086109712.
- Mayer, William T.; Corder, Jacob. Modular cuboidal passive temperature controlled shipping container. USP2017099751682.
- Cur Nihat O. (St. Joseph Township ; Berrien County MI) Kirby David B. (St. Joseph Township ; Berrien County MI). Multi-compartment vacuum insulation panels. USP1991055018328.
- Sandberg Thomas,SEX ; Larsson Anders,SEX ; Bengtsson Tommy,SEX. Safety packaging. USP2001056230877.
- Lampus, Donald L.. Structural unit insulation arrangement, system, and process. USP2014078782981.
- Glicksman Leon R. (Lynnfield MA) Burke Melissa S. (Pittsburgh PA). Thermal insulations using vacuum panels. USP1991075032439.
- Boffito, Claudio; Schiabel, Antonio; Gallitognotta, Allessandro. Thermally insulating jacket and related process. USP201106E042467.
- Awata Mitsuru,JPX. Vacuum heat-insulator. USP1999025866228.
- Merrill, Ezra L.; Call, Charles J.; Roderick, Kevin; Smith, Douglas M.; Powell, Michael R.. Vacuum thermal insulation product and method for making same. USP2005016838146.