Latent heat storage material composition

Details Latent heat storage material composition Latent heat storage material composition

1994-12-07

1996-10-22

Skane, Christine

Compositions

Frost-preventing, ice-thawing, thermostatic, thermophoric,...

165 10, C09K 506

Patent

active

055673465

ABSTRACT:
The present invention relates to a latent heat storage material composition comprising 65 to 85 wt % of sodium sulfate decahydrate, 1 to 20 wt % of ammonium chloride and 1 to 20 wt % of sodium bromide, and optionally 1 to 20 wt % of ammonium sulfate. The composition has a melting point of 5.degree. to 10.degree. C., has large latent heat at the melting point and exhibits excellent long-term performance.

REFERENCES:
patent: 4689164 (1987-08-01), Ames
patent: 5453213 (1995-09-01), Kakiuchi et al.
JP-A-6 080958 (Mitsubishi Petrochemical Co. Ltd.) Database WPI--Week 9416, Derwent Publications, Ltd., London, GB, Mar. 22, 1994--Abstract.
JP-A-2 092 988 (Kubota KK) Database WPI--Week 9019, Derwent Publications, Ltd., London, GB, Apr. 3, 1990--Abstract.
JP-A-56 147 884 (Kaikin Kogyo KK) Database WPI--Week 8152, Derwent Publications, Ltd., London, GB, Nov. 17, 1981--Abstract.

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