Thermal insulation with thin phase change layer
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-001/00
B32B-001/04
B32B-001/06
B32B-003/00
C09K-005/00
C09K-005/02
C09K-005/06
출원번호
UP-0135404
(2008-06-09)
등록번호
US-7704584
(2010-05-20)
발명자
/ 주소
Alderman, Robert J.
대리인 / 주소
Thomas, Kayden, Horstemeyer & Risley, LLP
인용정보
피인용 횟수 :
5인용 특허 :
10
초록▼
The present disclosure encompasses provides thermal stabilizer compositions comprising a phase change material admixed with a support material such as a diatomaceous earth, and a nucleator. The present disclosure further encompasses a heat insulation blanket for reducing heat transfer between adjace
The present disclosure encompasses provides thermal stabilizer compositions comprising a phase change material admixed with a support material such as a diatomaceous earth, and a nucleator. The present disclosure further encompasses a heat insulation blanket for reducing heat transfer between adjacent spaces, comprising at least two plies of thermoplastic sheet material in superposed relationship and a seal, wherein the seal connects the plies of sheet material to form a cell containing a volume of a thermal stabilizer comprising a phase change material, a support material such as a diatomaceous earth, and a nucleator.
대표청구항▼
I claim: 1. A heat insulation blanket for reducing heat transfer between adjacent spaces, comprising: at least two plies of thermoplastic sheet material in superposed relationship and having opposing inner surfaces, and a seal, wherein the seal connects the plies of sheet material, and wherein the
I claim: 1. A heat insulation blanket for reducing heat transfer between adjacent spaces, comprising: at least two plies of thermoplastic sheet material in superposed relationship and having opposing inner surfaces, and a seal, wherein the seal connects the plies of sheet material, and wherein the seal and the opposing inner surfaces of the superposed plies define a cell, the cell containing a volume of a thermal stabilizing composition comprising a phase change material admixed with a support material and a nucleator, wherein the phase change material comprises a supersaturated solution of calcium chloride hexahydrate, the support material comprises a diatomaceous earth, and the nucleator is calcium chloride dihydrate. 2. A heat insulation blanket for reducing heat transfer between adjacent spaces, comprising: at least two plies of thermoplastic sheet material in superposed relationship and having opposing inner surfaces, and a seal, wherein the seal connects the plies of sheet material, and wherein the seal and the opposing inner surfaces of the superposed plies define a cell, the cell containing a volume of a thermal stabilizing composition comprising a phase change material admixed with a support material and a nucleator, wherein the phase change material comprises a mixture of strontium chloride hexahydrate, potassium chloride, and calcium chloride admixed with a support material, the support material comprises a diatomaceous earth, and the nucleator is calcium chloride dihydrate. 3. A heat insulation blanket for reducing heat transfer between adjacent spaces, comprising: at least two plies of thermoplastic sheet material in superposed relationship and having opposing inner surfaces, and a seal, wherein the seal connects the plies of sheet material, and wherein the seal and the opposing inner surfaces of the superposed plies define a cell, the cell containing a volume of a thermal stabilizing composition comprising a phase change material admixed with a support material and a nucleator, wherein the thermal stabilizing composition comprises: a first mixture comprising about 200 parts by weight water, about 10 parts by weight strontium chloride hexahydrate, 10 parts by weight potassium chloride and 200 parts by weight anhydrous calcium chloride, a second mixture comprising a diatomaceous earth support material admixed with the nucleator in the weight ratio of about 3:1, wherein the nucleator is calcium chloride dihydrate, and wherein the first and second mixtures are joined in a mixture of about 1 part by weight of the first mixture to about 2 parts by weight of the second mixture. 4. The heat insulation blanket of claim 3, further comprising a plurality of seals, wherein the plurality of seals and the opposing inner surfaces of the superposed plies form a plurality of cells, and wherein each cell of the plurality of cells contains a volume of the thermal stabilizing composition. 5. The heat insulation blanket of claim 3, wherein the plurality of seals comprises longitudinal seals and lateral seals thereby defining a lattice connecting the superposed plies.
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