专利类型:
相变材料专利导航
公开（公告）号:
US4545916A
申请日:
1983-07-12
申请局:
US
摘要:
The heat storage material, which undergoes reproducible transition in the range 66° to 74° C., comprises sodium pyrophosphate decahydrate (Na4 P2 O7.10 H2 O) dispersed throughout an open cell polymeric matrix which is stable in an aqueous medium at 80° C.In use (for example, for space heating) the material is alternately heated to above 80° C. and cooled below its transition temperature with evolution of heat.
原始专利权人:
IC GAS INT LTD
受让人:
IC GAS INTERNATIONAL LIMITED,
当前专利权人:
IC Gas International Ltd