公开(公告)号：EP2928980A4

公开(公告)日：2016-08-17

申请号：EP13863181

申请日：2013-12-04

Applicant: HONEYWELL INT INC

Inventor： HAN JEFFREY ,  WANG WEI JUN ,  ZHANG HONSHENG ,  HUANG NEO

IPC: C09K5/06 ,  H01L31/042

CPC classification number: H01L31/048 ,  C08F20/32 ,  C08F210/02 ,  C08F2220/325 ,  C08G81/025 ,  H01L31/049 ,  H02S40/42 ,  Y02E10/50

Abstract: The present invention relates to phase change materials (PCMs) which may be used with photovoltaic (PV) modules. More specifically, solid/solid PCMs having a polyolefin backbone polymer and a crystallizable side chain are provided. Preferably, the solid/solid PCM has a copolymer backbone having a polyolefin repeating unit, and the crystallizable side chains are grafted onto the copolymer backbone. Most preferably, the copolymer is poly(ethylene-co-glycidyl methacrylate) (PE-co-GMA), and polyethylene glycol (PEG) is the crystallizable side chain. Photovoltaic modules and backsheets for photovoltaic modules having solid/solid PCMs are also provided.

公开(公告)号：EP3094701A4

公开(公告)日：2017-10-04

申请号：EP15735450

申请日：2015-01-09

Applicant: HONEYWELL INT INC

Inventor： HAN JEFFREY ,  WANG WEI JUN

IPC: C09K5/06

CPC classification number: C09K5/063

Abstract: Composite phase change materials, methods for manufacturing composite phase change materials, and articles of clothing including composite phase change materials for temperature regulation are provided. In one example, a composite phase change material includes a cross-linked polyethylene glycol matrix and a phase change material filler. Each of the cross-linked polyethylene glycol matrix and the phase change material filler has a phase change temperature of from about 10 to about 60° C. Further, the composite phase change material has a latent heat of enthalpy greater than about 50 kJ/kg.

Abstract translation: 提供了复合相变材料，制造复合相变材料的方法以及包括用于温度调节的复合相变材料的制品。 在一个实例中，复合相变材料包括交联聚乙二醇基质和相变材料填料。 交联聚乙二醇基质和相变材料填料中的每一种具有约10至约60℃的相变温度。此外，复合相变材料具有大于约50kJ / kg的焓潜热 。