专利类型:
相变材料专利导航
公开（公告）号:
US8308861B2
申请日:
2011-03-31
申请局:
US
摘要:
A phase change material (PCM) composition comprises a blend of at least one fatty acid ester and at least one ethylene copolymer, wherein the ethylene copolymer comprises at least 28% of an at least one polar comonomer by weight, based on the weight of the ethylene copolymer. A film or sheet comprises or is produced from the PCM composition and the film or sheet can be a single layer or multilayer structure.
原始专利权人:
ROLLAND LOIC PIERRE | ANDRE JACQUES | DU PONT
受让人:
E. I. DU PONT DE NEMOURS AND COMPANY | PERFORMANCE MATERIALS NA, INC.
当前专利权人:
Performance Materials NA Inc