CN101115817B - 用于热量管理的相变材料（pcm）组合物 - Google Patents

用于热量管理的相变材料（pcm）组合物 Download PDF

Info

Publication number
CN101115817B
CN101115817B CN2005800479903A CN200580047990A CN101115817B CN 101115817 B CN101115817 B CN 101115817B CN 2005800479903 A CN2005800479903 A CN 2005800479903A CN 200580047990 A CN200580047990 A CN 200580047990A CN 101115817 B CN101115817 B CN 101115817B
Authority
CN
China
Prior art keywords
weight
pcm
composition
phase change
aluminium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2005800479903A
Other languages
English (en)
Other versions
CN101115817A (zh
Inventor
L·P·罗兰
R·J·C·赖斯多夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN101115817A publication Critical patent/CN101115817A/zh
Application granted granted Critical
Publication of CN101115817B publication Critical patent/CN101115817B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/105—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/582—Tearability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2471/00—Floor coverings
    • B32B2471/02—Carpets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2601/00—Upholstery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/064—VLDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明涉及相变材料(PCM)组合物，所述组合物包含a)20-80％重量PCM；和b)20-80％重量一种或多种选自如下的聚合物：b1)按照ASTM 792测定的密度等于或低于0.910g/cm3的极低密度聚乙烯(VLDPE)；b2)按照ASTM 792测定的密度等于或低于0.900g/cm3的乙丙橡胶(EPR)；b3)苯乙烯-乙烯-丁二烯-苯乙烯(SEBS)共聚物；和b4)苯乙烯-丁二烯-苯乙烯(SBS)共聚物。本发明PCM组合物可用于需要热量管理的应用，例如建筑、汽车、包装、服装和鞋类。

Description

用于热量管理的相变材料(PCM)组合物
发明领域
本发明涉及用于建筑、汽车、包装、服装和鞋类等不同领域进行热量管理的相变材料(PCM)组合物。本发明还涉及包含上述PCM组合物的片材和模制品。
发明背景
所有技术领域中存在一个普遍需要：能量有效。例如建筑业中，永远需要降低与加热和冷却室内空间有关的能量成本。这对纺织业同样如此，如生物和个人防护服，其中必须将穿着者产生过剩热从其身体移走、管理，以提高总体穿着舒适性。
PCM材料为高产储热介质，它能分别吸收和释放熔融和结晶过程大量的潜热。这种相变过程中，PCM材料的温度基本保持不变且PCM周围空间的温度也是如此，流经PCM的热量被“束缚”在PCM本身内。已知石蜡作为PCM特别有效。
图1显示了典型夏天(纬度：45°；经度：180°；空气Tmin：15℃；空气Tmax：35℃)中三种建筑墙结构(木材结构)内表面温度分布模拟。这三种墙结构包括外层(木披迭板，厚度：20mm)，紧挨着该外层的岩棉层(厚度：250mm)和内灰泥板(厚度：10mm)。第一种墙结构(W1)不包含PCM，而第二种和第三种墙结构(W2；W3)还包含位于岩棉层和灰泥板层之间的PCM组合物层，所述PCM组合物层分别由7.15％重量PCM与92.85％重量假想聚合物和45％重量PCM与55％重量假想聚合物组成。该模拟考虑的PCM产自Rubitherm，商品名为Rubitherm
Figure G05847990320070813D000011
RT20(熔点：22℃)。
图1表明：白天内墙温度变量随着墙结构中PCM量增加而减小，或换句话说，墙结构的热量管理性能随着其中包含的PCM量增加而提高。
WO 2004/044345公开了包含结晶烷基烃等相变材料作为储热设施的外墙组合体。该组合体包括：1)被乙烯基涂层覆盖的织物或纸覆盖层；2)由丙烯酸类涂层化合物组成的中间层(包含磨碎的PCM)和由液态陶瓷化合物组成、使用过程朝着墙的后层。然而由于丙烯酸类材料本身的极性和较高结晶度，丙烯酸类涂层结合PCM的能力是有限的，从而整个组合体的储热能力只能达到一受限程度。
US 5,053,446公开了用于热能储存的复合材料，所述复合材料为其中结合有PCM(例如结晶烷基烃)的聚烯烃基体。所述聚烯烃基体是结晶的且在高达150-180℃必须是形态热稳定的。这是由于基体的PCM吸收(imbibition)必须在高达上述值的温度下进行，以使得PCM材料本身渗透到结晶基体的狭窄空间。通常通过在吸收之前使得聚烯烃形成网络来实现热稳定。这对于制备复合材料而言是附加的步骤，该附加步骤使得整个生产过程更复杂和昂贵。此外，由于基体本身内空间有限，正确保留PCM(特别是在低于PCM熔点的温度下)是非常困难的，这导致整个复合材料的热量管理性能大大下降。
因此本发明根本问题是提供在建筑、汽车、服装和鞋类等不同应用中进行热量管理的PCM组合物，所述PCM组合物可克服上述问题。
发明概述
目前惊人地发现：通过PCM组合物可克服上述问题，所述PCM组合物包含：
a)20-80％重量PCM；和
b)20-80％重量一种或多种选自如下的聚合物：
b1)按照ASTM 792测定的密度等于或低于0.910g/cm3的极低密度聚乙烯(VLDPE)；
b2)按照ASTM 792测定的密度等于或低于0.900g/cm3的乙丙橡胶(EPR)；
b3)苯乙烯-乙烯-丁二烯-苯乙烯(SEBS)共聚物；和
b4)苯乙烯-丁二烯-苯乙烯(SBS)共聚物；
所述百分重量以组合物总重计。
本发明另一方面提供采用上述PCM组合物制备的片材及包括所述片材的多层结构。
本发明还一方面提供由上述PCM组合物制备的模制品。
附图简述
图1为典型夏天中三种建筑墙结构(木材结构)内表面温度分布模拟(纬度：45°；经度：180°；空气Tmin：15℃；空气Tmax：35℃)。
发明详述
本发明中所用的聚合物具有低极性和结晶度。聚合物的低极性对于使得聚合物本身和非极性PCM之间相容非常重要。此外，由于其无定形，用于本发明的聚合物基体具有足够吸收能力以结合和保留大量PCM，即使在高于或低于PCM本身的熔点的温度下也是如此。上述聚合物有效地将PCM保留在其基体内的能力赋予本发明组合物长期优异热量管理性能。
聚合物密度与结晶百分比按照以下等式(D.Campbell和J.R.White，Polymer Characterization，Chapman and Hall，1989，第328页)直接相关：
                ％结晶度＝ρs-ρa/ρc-ρa
其中ρs是给定聚合物的密度，ρa是具有无定形结构的同一聚合物的密度而ρc是具有100％结晶结构的相同聚合物的密度。
就本发明而言，所述一种或多种聚合物可选自所有类型的SEBS和SBS共聚物，众所周知所述共聚物是无定形的且通常密度为0.900-1.1g/cm3。也可能采用密度等于或低于0.900g/cm3的EPR和密度等于或低于0.910g/cm3，优选0.800-0.910g/cm3的VLDPE，所有密度按照ASTM 792测定。
本发明优选实施方案中，PCM组合物包含EPR，所述EPR选自乙烯-丙烯-二烯-亚甲基(EPDM)、乙烯-丙烯-亚甲基(EPM)及其混合物。或者用于本发明PCM组合物的唯一聚合物为密度等于或低于0.910g/cm3的VLDPE。
有利地是，本发明的PCM组合物包含30-50％重量且更优选约40％总量的一种或多种聚合物，所述重量百分比以PCM组合物总重计。
本发明优选实施方案中，PCM选自一种或多种烷基烃(石蜡)。石蜡是饱和烃混合物且通常由化学式为CH3-(CH2)n-CH3的基本直链n-烷烃的混合物组成。-(CH2)n-链的结晶释放大量潜热。熔点和熔化热随着链长增加而提高。因此，可能按照一定方式选择石蜡(其为石油精炼产物)使得相变温度范围符合采用PCM的操作系统的温度。
将三种不同石蜡的热性能列于表1中。
                     表1
  烷烃  C数   熔点℃   熔化热KJ/kg  比热CpKJ/kg℃   RT状态
  十四烷  14   5.8   227  2.18   液态
  十五烷  15   9.9   206   液态
  十六烷  16   18.1   236  2.22   固态
优选本发明PCM组合物包含50-70％重量PCM，优选60％重量，重量百分比以PCM组合物总重计。
另一实施方案中，本发明PCM组合物还包含约10-40％重量惰性粉末，所述惰性粉末的吸收容量为至少50％重量且优选至少120％重量，所述重量百分比以惰性粉末本身的干重计。使用惰性粉末还提高了PCM在聚合物基体中的保留量。有利地是用于本发明PCM组合物的惰性粉末为硅酸盐、一种或多种阻燃填充剂及其混合物。所述一种或多种阻燃填充剂有利地选自氢氧化铝、氢氧化镁、蜜胺焦磷酸盐、蜜胺氰尿酸盐、一种或多种溴化填充剂及其混合物。
本发明另一方面，PCM组合物的一种或多种聚合物接枝有0.2-3％重量的羧酸或羧酸酐官能团，所述重量百分比以所述一种或多种聚合物总重计。尽管这样少量羧酸或羧酸酐不影响聚合物基体的总极性，如果PCM组合物与例如铝箔组合使用，则希望这种官能团以上述量存在，这是由于羧酸或羧酸酐官能度大大改善PCM组合物对金属表面的粘附力。
可通过本领域中已知的任何常规方法(例如采用硅烷和/或过氧化物基交联剂)使本发明PCM组合物的聚合物基体在将PCM结合到其中后交联。在此过程中，重要的是避免PCM发生交联。可例如通过在结合PCM之前将硅烷基接枝到聚合物分子上得以实现。这种接枝可通过常规技术进行，例如通过在加入0.2-2％重量乙烯基-三甲氧基硅烷或乙烯基-三乙氧基硅烷与0.05-0.5％重量过氧化物后将聚合物在超过150℃下挤出。然后可将PCM结合到硅烷接枝聚合物，所得混合物可在水或湿气存在下通过采用月桂酸二丁基锡等催化剂交联。当用于下列不同应用中时聚合物基体的这种交联能提高组合物本身的力学和热性能。
本发明PCM组合物可还包含抗氧剂和UV过滤剂等常规添加剂。组合物中这些添加剂的量和状态在本领域中是总所周知的。
本发明PCM组合物可通过在稍微高于PCM熔点但低于所述一种或多种聚合物熔点的温度下将不同组分一起浸渍来制备。浸渍是熔融PCM被聚合物基体自然吸收。通常在桶混机中将各组分混合一段时间，所述时间可随着桶混机本身的旋转速度变化。通常时间为约8小时。
得到本发明PCM组合物的另一种可能是通过熔融混合物挤出，其中各组分在高于所述一种或多种聚合物和PCM熔点的温度下混合，由此所得的混合物随后被挤出成粒或直接成为片材或任何合适形式。
采用上述PCM组合物制备的片材也是本发明的目标。优选这种片材的厚度为0.5-10mm且通过如上所述的熔融混合物挤出来直接制备，或通过制备PCM组合物，随后通过例如挤出、压延和热层合等任何常规技术对所述组合物进行加工来制备。
本发明另一目标是多层结构，所述多层结构包含上述PCM组合物的至少一片材(A)，所述片材与至少一层(B)相邻。优选这种片材(A)位于两层(B1，B2)之间。所述至少一层(B)或优选两层(B1，B2)的一个作用是帮助将片材(A)的PCM材料包含在聚合物基体内，从而能较长时间保持片材(A)的PCM的热量管理性能处于较高水平。此外这样避免了与PCM组合物相邻的表面上的不需要润滑油污。
本发明一个实施方案中，多层结构包含以如下顺序的各构成：
a)至少一片材(A)；
b)与所述至少一片材(A)相邻的至少一层(B)；
c)与所述至少一层(B)相邻的一层或多层附加层(C)。
本发明另一实施方案中，多层结构还包含与层(B1，B2)的一层或多层相邻并在其外面的一层或多层附加层(C)。
所述至少一层(B)和所述一层或多层附加层(C)也可具有赋予整个多层结构改进的阻燃性和导热性的作用，从而容易将热通过这种至少一层传递到PCM组合物且反之亦然。
所述至少一层(B)和所述一层或多层附加层(C)可由铝组成。也可使用在一面采用铝真空涂布的聚酯，所述铝化面面对PCM片材(A)以实现最佳粘合。使用铝化聚酯还赋予整个PCM多层结构优异的力学强度及优异的弹性。
根据具体用途和应用，所述至少一层(B)和所述一层或多层附加层(C)可由其它材料而不是上述铝和/或聚酯真空涂布材料组成或由其它材料与上述铝和/或聚酯真空涂布材料一起组成。这种材料可独立选自一种或多种阻燃聚合物组合物(用氢氧化铝、氢氧化镁、碳酸钙等阻燃无机填充剂、溴化填充剂和蜜胺焦磷酸盐填充的聚合物)、石膏(石膏板)、岩棉绝缘材料、玻璃棉绝缘材料、泡沫聚苯乙烯和通常用于建筑业的其它材料。
根据所用材料，所述至少一层(B)和所述一层或多层附加层(C)厚度可为5μm-20cm。例如铝层厚度一般为5-500μm，优选20-80μm且更优选约50μm。
可采用常规方法制备本发明多层结构。这包括将PCM材料挤出涂布到所述至少一层(B)，将PCM材料挤出层合到两层(B1，B2)之间和将PCM材料和所述至少一层(B)共挤出(如果这种至少一层(B)的材料可进行这样的操作(例如如果所述至少一层由阻燃组合物组成))。
本发明另一方面涉及由上述PCM组合物组成的模制品。这种模制品可通过适合使得热塑性材料变形的任何方法(包括注塑法、吹塑法、热成型和滚塑法)制备。
本发明PCM组合物可用于需要热量管理的多种应用。尽管建筑物内的温度管理是一种最相关的应用，本发明PCM组合物也可用于汽车应用(例如车辆车顶、车座和轮胎)、空气管道中的空气过滤器、运输应用、食品包装(保持食品冷却或温热)、药物包装、服装和运动服用机织和无纺织布、鞋类、树包裹物、手柄(工具、运动产品和车辆中的)、垫褥、毛毯、木质复合材料、电缆和热介质(包括水)用热塑料管。
将在以下实施例中对本发明进一步描述。
实施例
实施例1
将55g产自Rubitherm、商品名为RubithermRT20的石蜡(PCM，熔点为22℃)和45g产自E.I.du Pont de Nemours and Company、商品名为Fusabond
Figure G05847990320070813D000072
493D的与0.5％重量马来酸酐接枝的VLDPE粒子(密度为0.863g/cm3)同时引入1升桶混机。在25℃下混合8小时以有足够时间来将液态石蜡最大量结合到聚合物基体中(浸渍)。将用石蜡浸渍的粒子从混合器中取出并过滤以从其外表面除去剩余的液态石蜡。测量浸润之前或之后粒子重量的差异，从而可计算被聚合物基体吸收的石蜡重量百分比。
将以上得到的PCM组合物压模来制备板材。将粒子放在2块钢板之间的框(厚度为2mm)中且随后在夹片温度为100℃和压力为1bar下将整个系统挤压1分钟并在随后的2分钟内在80bar下挤压。然后在4分钟内将夹片冷却到25℃，保持压力为80bar。最终释放压力并将得到的聚合物板从框中移出。
对模制板的柔韧性进行测试。还按照方法DIN 53504S2在从两块这种板切出的哑铃状条样品上对拉伸强度和断裂伸长进行测试。
将结果显示于表2中。
实施例2(对比)
采用产自E.I.du Pont de Nemours and Company、商品名为Elvaloy
Figure G05847990320070813D000081
AC 1125的乙烯-丙烯酸甲酯粒子(包含25％重量丙烯酸甲酯)重复实施例1。实施例2中没有采用得到的PCM组合物制备板。
将结果显示于表2中。
实施例3
采用产自Dow Chemicals、商品名为Engage
Figure G05847990320070813D000082
8180的VLDPE粒子(密度为0.863g/cm3)重复实施例1。实施例3中没有采用得到的PCM组合物制备板。
将结果显示于表2中。
实施例4(对比)
采用产自E.I.du Pont de Nemours and Company、商品名为DuPontTM6611的HDPE粒子(密度为0.965g/cm3)重复实施例1。实施例4中没有采用得到的PCM组合物制备板。
将结果显示于表2中。
实施例5(对比)
采用产自E.I.du Pont de Nemours and Company、商品名为DuPontTM6611的HDPE粒子(密度为0.965g/cm3)重复实施例1。在180℃混合8小时。
将结果显示于表2中。
表2
 实施例1  实施例2  实施例3  实施例4  实施例5
 浸渍温度(℃)  25  25  25  25  180
 重量％1  100  23  100  13  100
 模制板的柔韧性  非常柔韧  非常柔韧  非常脆
 拉伸强度(MPa)  ＞4.62  2.1
 断裂伸长(％)  ＞22932  5.9
1 8小时浸润后被聚合物基体吸收的石蜡的重量百分比，100％表示全部吸收，即55g石蜡被吸收到45g聚合物中。
2 2293％(4.6Mpa)是采用测试设备可测量的最大值。
表2表明在25℃下本发明聚合物基体(实施例1和3)可吸收全部量(每45g聚合物55g PCM)，而具有高极性(实施例2)或高结晶度(实施例4)的聚合物仅能有限量地吸收PCM。为了采用高结晶度HDPE基体实现PCM的完全吸收，需要将浸润温度提高到180℃(实施例5)。将本发明PCM组合物模塑得到的板非常柔韧且显示出优异力学性能。另一方面，实施例5表明采用基于结晶聚合物(HDPE)的PCM组合物制备的板非常脆。因此，从力学方面考虑，这种组合物即使其PCM含量非常高，也不适用于热量管理应用。
实施例6
在220℃下，将44.6g产自Dow Chemical、商品名为Engage
Figure G05847990320070813D000101
8180的VLDPE粒子(密度为0.863g/cm3)和0.4g乙烯基三甲氧基硅烷和过氧化物催化剂的混合物(XL-Pearl
Figure G05847990320070813D000102
23，产自General Electric，OsiSpecialities)挤出得到混合物。将55g产自Rubitherm、商品名为RubithermRT20的55g石蜡(PCM)(熔点为22℃)、0.03g月桂酸二丁基锡和45g以上得到的VLDPE基混合物同时引入1升桶混机。在25℃下混合8小时以有足够时间来将液态石蜡和月桂酸二丁基锡最大量结合到聚合物基体中(浸渍)。将用石蜡和月桂酸二丁基锡浸渍的粒子从混合器中取出。
将本实施例6及实施例3中得到PCM组合物压模来制备板材。将粒子放在2块钢板之间的框(厚度为2mm)中且随后在夹片温度为100℃下和压力为1bar下将整个系统挤压第1分钟并在随后的2分钟内在80bar下挤压。然后在4分钟内将夹片冷却到25℃，保持压力为80bar。最终释放压力并将得到的聚合物板从框中移出。然后将所得板材浸入水中4小时并按照方法DIN 53504S2从这些板材切出哑铃状条样品。
将52g砝码悬挂到固定在烘箱内的各哑铃状条上。在不同温度下测试15分钟。记录各样品断裂的温度。将结果显示于表3中。
表3
 实施例3  实施例6
  样品断裂温度(℃)  40  80
表3表明：与相同未交联组合物(实施例3)相比，实施例6中得到的交联组合物具有明显改进的耐热变形性能。

Claims (11)

1.一种相变材料组合物，所述组合物包含：
a)50-70%重量的一种或多种石蜡；和
b)30-50%重量的一种或多种选自如下的聚合物：
按照ASTM 792测定的密度等于或低于0.910g/cm3的极低密度聚乙烯，其任选接枝0.2至3%重量的羧酸或羧酸酐官能团，所述重量百分数基于所述一种或多种聚合物的总重量计算；
所述百分重量以组合物总重计，
其中所述相变材料组合物还包含10-40%重量的惰性粉末，所述惰性粉末的吸收容量为至少50%重量，所述重量百分比以惰性粉末的干重计，其中所述惰性粉末为硅酸盐、一种或多种阻燃填充剂及其混合物。
2.权利要求1的相变材料组合物，其中所述惰性粉末的吸收容量为至少120%重量，所述重量百分比以惰性粉末的干重计。
3.权利要求1的相变材料组合物，其中所述一种或多种阻燃填充剂选自氢氧化铝、氢氧化镁、蜜胺焦磷酸盐、蜜胺氰尿酸盐、一种或多种溴化填充剂及其混合物。
4.权利要求1的相变材料组合物，所述组合物还包含抗氧剂和UV过滤剂。
5.权利要求1的相变材料组合物，其中所述一种或多种聚合物是交联的聚合物。
6.一种采用权利要求1的相变材料组合物制备的柔韧性片材。
7.一种多层结构，所述多层结构包含至少一层权利要求6的柔韧性片材A，所述柔韧性片材A与至少一层B相邻，所述至少一层B由选自以下的材料制备：铝、用铝真空涂布的聚酯、一种或多种阻燃聚合物组合物、石膏、岩棉绝缘材料、玻璃棉绝缘材料和泡沫聚苯乙烯。
8.权利要求7的多层结构，其中所述至少一柔韧性片材A位于所述至少一层B的两层B1、B2之间，所述两层独立由选自以下的材料制备：铝、用铝真空涂布的聚酯、一种或多种阻燃聚合物组合物、石膏、岩棉绝缘材料、玻璃棉绝缘材料和泡沫聚苯乙烯。
9.权利要求8的多层结构，所述多层结构包含如下顺序的各构件：
a)至少一柔韧性片材A；
b)与所述至少一柔韧性片材A相邻的至少一层B；
c)与所述至少一层B相邻的一层或多层附加层C，所述一层或多层附加层C独立由选自以下的材料制备：铝、用铝真空涂布的聚酯、一种或多种阻燃聚合物组合物、石膏、岩棉绝缘材料、玻璃棉绝缘材料和泡沫聚苯乙烯。
10.权利要求9的多层结构，所述多层结构还包含与所述至少一层B的两层B1、B2的一层或多层相邻并在其外面的一层或多层附加层C，所述一层或多层附加层C独立由选自以下的材料制备：铝、用铝真空涂布的聚酯、一种或多种阻燃聚合物组合物、石膏、岩棉绝缘材料、玻璃棉绝缘材料和泡沫聚苯乙烯。
11.一种由权利要求1的相变材料组合物制成的模塑部件。
CN2005800479903A 2004-12-09 2005-10-26 用于热量管理的相变材料（pcm）组合物 Expired - Fee Related CN101115817B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63459204P 2004-12-09 2004-12-09
US60/634,592 2004-12-09
PCT/US2005/038747 WO2006062610A2 (en) 2004-12-09 2005-10-26 Phase change material (pcm) compositions for thermal management

Publications (2)

Publication Number Publication Date
CN101115817A CN101115817A (zh) 2008-01-30
CN101115817B true CN101115817B (zh) 2013-09-18

Family

ID=36293656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800479903A Expired - Fee Related CN101115817B (zh) 2004-12-09 2005-10-26 用于热量管理的相变材料（pcm）组合物

Country Status (8)

Country Link
US (2) US20060124892A1 (zh)
EP (2) EP1838802B1 (zh)
JP (1) JP5204491B2 (zh)
CN (1) CN101115817B (zh)
AT (1) ATE541022T1 (zh)
CA (1) CA2588304C (zh)
ES (1) ES2379637T3 (zh)
WO (1) WO2006062610A2 (zh)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040200094A1 (en) * 1996-11-12 2004-10-14 Baychar Softboots and waterproof /breathable moisture transfer composite and liner for in-line skates, ice-skates, hockey skates, snowboard boots, alpine boots, hiking boots and the like
US8569190B2 (en) 1996-11-12 2013-10-29 Solid Water Holdings Waterproof/breathable moisture transfer liner for snowboard boots, alpine boots, hiking boots and the like
US6048810A (en) * 1996-11-12 2000-04-11 Baychar; Waterproof/breathable moisture transfer liner for snowboard boots, alpine boots, hiking boots and the like
US20050034330A1 (en) * 1996-11-12 2005-02-17 Baychar Running shoes, hiking shoes and boots, snowboard boots, alpine boots, hiking boots, and the like, having waterproof/breathable moisture transfer characteristics
US20080131648A1 (en) * 2003-06-23 2008-06-05 Solid Water Holdings Waterproof/breathable, moisture transfer, soft shell alpine boots and snowboard boots, insert liners and footbeds
US20070141940A1 (en) * 2005-10-28 2007-06-21 Lightweight, breathable, waterproof, soft shell composite apparel and technical alpine apparel
US20070294920A1 (en) * 2005-10-28 2007-12-27 Soft shell boots and waterproof /breathable moisture transfer composites and liner for in-line skates, ice-skates, hockey skates, snowboard boots, alpine boots, hiking boots and the like
US20070281567A1 (en) * 2004-04-05 2007-12-06 Solid Water Holding Waterproof/breathable technical apparel
DE102006033350A1 (de) * 2006-07-19 2008-01-24 Continental Aktiengesellschaft Kautschukmischung
WO2008042416A1 (en) 2006-10-03 2008-04-10 E. I. Du Pont De Nemours And Company Phase transition golf ball and method of use
GB0721847D0 (en) * 2007-11-07 2007-12-19 Ciba Sc Holding Ag Heat storage compositions and their manufacture
ES2336741B1 (es) * 2008-02-05 2011-01-25 David Cano Anton Neumatico fabricado, entre otros materiales, con materiales pcm.
WO2009148640A2 (en) * 2008-02-22 2009-12-10 Dow Global Technologies Inc. Thermal energy storage materials
DE102008015782A1 (de) * 2008-03-26 2009-10-01 Rubitherm Technologies Gmbh Verfahren zur Herstellung einer Phasenwechselmaterial-Zusammensetzung
ES2306624B1 (es) 2008-05-12 2009-10-14 Acciona Infraestructura S.A. Procedimiento para el microencapsulado de materiales de cambio de fase mediante secado por pulverizacion.
US20110108758A1 (en) * 2009-01-20 2011-05-12 Driscoll Joseph A Method for Making Phase Change Aggregates From a Microencapsulated Phase Change Material Liquid Emulsion
WO2011075541A1 (en) 2009-12-15 2011-06-23 Pcm Innovations Llc Phase change material fire resistant blanket and method of making
US20110024433A1 (en) * 2009-07-30 2011-02-03 E.I. Du Pont De Nemours And Company Thermal insulation unit
EP2526160A1 (en) 2010-01-19 2012-11-28 Huntsman International LLC Materials comprising a matrix and process for preparing them
US8308861B2 (en) 2010-05-13 2012-11-13 E I Du Pont De Nemours And Company Phase change material compositions
US9102080B2 (en) * 2010-09-01 2015-08-11 Reg Synthetic Fuels, Llc Low cost process for manufacture of form-stable phase change material
US9315710B2 (en) 2010-09-01 2016-04-19 Reg Synthetic Fuels, Llc Plastic phase change material and articles made therefrom
FR2979885B1 (fr) * 2011-09-14 2013-10-04 Hutchinson Structure de carrosserie de vehicule automobile electrique ou hybride, ce vehicule et procede de controle/ modification de la temperature de son habitacle.
US20130125486A1 (en) * 2011-11-23 2013-05-23 Kingspan Holdings (Irl) Limited Energy efficient access floor panels and systems
ITMI20120461A1 (it) * 2012-03-23 2013-09-24 Eco Tql S R L Metodo per la produzione di un materasso o simile del tipo in schiuma, e materasso o simile così ottenuto
US8937384B2 (en) 2012-04-25 2015-01-20 Qualcomm Incorporated Thermal management of integrated circuits using phase change material and heat spreaders
FR2993890B1 (fr) * 2012-07-25 2014-08-01 Hutchinson Composition de caoutchouc a base d'au moins un epdm et d'un materiau a changement de phase, tuyau l'incorporant et procede de preparation de cette composition.
US20150203734A1 (en) * 2012-08-10 2015-07-23 Jsr Corporation Heat storage material composition
WO2014052409A2 (en) 2012-09-25 2014-04-03 Cold Chain Technologies, Inc. Gel comprising a phase-change material, method of preparing the gel, and thermal exchange implement comprising the gel
US9598622B2 (en) 2012-09-25 2017-03-21 Cold Chain Technologies, Inc. Gel comprising a phase-change material, method of preparing the gel, thermal exchange implement comprising the gel, and method of preparing the thermal exchange implement
US9890313B2 (en) * 2012-10-26 2018-02-13 Samit JAIN Treated fiber reinforced form stable phase change
DE102012110330B4 (de) * 2012-10-29 2014-07-24 STS Textiles GmbH & Co. KG Textiles Flächengebilde mit einem Latentwärmespeicher
CN103113852B (zh) * 2013-01-30 2015-03-11 成都新柯力化工科技有限公司 一种建筑相变储能保温粉及其制备方法
US9605874B2 (en) 2013-03-15 2017-03-28 Warmilu, Llc Phase change heat packs
WO2014151947A1 (en) * 2013-03-15 2014-09-25 Entropy Solutions Inc. Methods for organic nucleating agents
KR101512563B1 (ko) * 2013-09-11 2015-04-15 연세대학교 원주산학협력단 상변화 물질을 함유하는 포장재용 조성물 및 포장필름
KR101367853B1 (ko) * 2013-10-11 2014-02-25 김정근 Pcm이 함유된 섬유를 이용한 발포 나염방법
CN104746164A (zh) * 2013-12-31 2015-07-01 上海水星家用纺织品股份有限公司 一种近红外阳光蓄热纤维的制备和应用
US20170058175A1 (en) * 2014-02-18 2017-03-02 Sabic Global Technologies B.V. Materials with enhanced thermal capability under transient heat load
EP3122335B1 (en) 2014-03-26 2022-02-16 Cold Chain Technologies, LLC Method of preparing a gel comprising a phase-change material
KR20160148554A (ko) 2014-05-01 2016-12-26 이 아이 듀폰 디 네모아 앤드 캄파니 상변화 물질로 제조된 케이블
RU2670894C9 (ru) * 2014-05-19 2018-12-17 Смартполимер Гмбх Гибкие листовые материалы из рсм
CN104262753B (zh) * 2014-10-15 2016-11-30 北京化工大学 一种塑木复合板及其制备方法
CN107002965B (zh) 2014-11-24 2021-08-17 沙特基础工业全球技术有限公司 具有耐冷凝内部表面的外壳
US20160223269A1 (en) * 2015-02-04 2016-08-04 Outlast Technologies, LLC Thermal management films containing phase change materials
CN104845589A (zh) * 2015-03-25 2015-08-19 上海世酷新材料科技有限公司 一种定型相变复合冷热敷材料
FR3034771B1 (fr) 2015-04-13 2019-04-19 Hutchinson Materiaux conducteurs thermiques et/ou electriques et leur procede de preparation
FR3034775B1 (fr) 2015-04-13 2018-09-28 Hutchinson Materiau pour le stockage thermique
TW201704008A (zh) * 2015-05-29 2017-02-01 漢高智慧財產控股公司 用於熱管理之系統及其使用方法
US20180334775A1 (en) 2015-11-03 2018-11-22 E I Du Pont De Nemours And Company Cables made of phase change material
ITUB20160267A1 (it) * 2016-01-26 2017-07-26 Iveco Magirus Sistema di riscaldamento pavimento per cabina di un veicolo industriale
CN109526201B (zh) 2016-03-15 2022-01-28 耐克创新有限合伙公司 泡沫组合物及其用途
DE102016209098A1 (de) 2016-05-25 2017-11-30 Leibniz-Institut Für Polymerforschung Dresden E.V. Kautschuk- oder elastomerzusammensetzungen und verfahren zu deren herstellung
CN109563400B (zh) 2016-06-09 2021-09-03 杜邦聚合物公司 包含封闭系统的储热缆线
DE102016013415A1 (de) * 2016-11-10 2018-05-17 Rainer Busch Verfahren zur Herstellung eines formstabilen, auslaufsicheren Phase Change Material System (PCM - S)
CN106800786B (zh) * 2017-01-22 2019-06-25 深圳市净相科技有限公司 一种高导热、绝缘、阻燃型热整流材料及其制备方法
DE102018103562A1 (de) * 2017-02-17 2018-08-23 Smartpolymer Gmbh Elektrischer Wickelkörper mit optimierten Gebrauchseigenschaften und verbessertem Schutz gegen Überhitzung
CN110799618A (zh) 2017-05-01 2020-02-14 杜邦聚合物公司 用于制备包含相变材料的同轴装置的方法
CN107254297B (zh) * 2017-06-13 2020-06-26 中国科学技术大学 一种用于电子设备热控的柔性相变材料
GB2578987B (en) 2017-09-01 2023-02-08 Rogers Corp Fusible phase-change powders for thermal management, methods of manufacture thereof, and articles containing the powders
GB201715950D0 (en) * 2017-10-02 2017-11-15 Croda Int Plc Gel composition comprising a phase change material
CN107936928B (zh) * 2017-11-29 2020-06-09 杭州鲁尔新材料科技有限公司 一种用于药品冷链运输的低温相变材料
US20190330508A1 (en) * 2018-04-30 2019-10-31 E I Du Pont De Nemours And Company Composition and methods for coaxial devices including a phase change material
CN116138540A (zh) 2018-06-04 2023-05-23 耐克创新有限合伙公司 两部分鞋底结构及其用途
DE102018004984A1 (de) * 2018-06-20 2019-12-24 Rainer Busch Verfahren zur Herstellung eines Phasen Wechsel Material - Verbundmaterialformkörper (PCM -V) geeignet für Einsatz mit Vakuumdämmplatten
WO2020117829A1 (en) 2018-12-03 2020-06-11 Nike Innovate C.V. High energy return foam compositions having improved abrasion resistance and uses thereof
EP3697863B1 (en) * 2018-12-17 2022-05-18 Carmel Olefins Ltd. Thermoplastic shape-stable polymer compositions for storing thermal energy
KR102211569B1 (ko) 2018-12-21 2021-02-02 한국화학연구원 상전이 물질을 포함하는 조성물 및 이의 제조 방법
US11731400B2 (en) * 2019-10-07 2023-08-22 David Samuel Ross Microwave heatable compositions and articles made therefrom
GB202005350D0 (en) * 2020-04-10 2020-05-27 Bodle Tech Ltd Display device
WO2021240072A1 (en) 2020-05-29 2021-12-02 Aalto University Foundation Sr Phase change polysaccharide-based bio-complexes with tunable thermophysical properties and preparation method thereof
CN116194532B (zh) 2020-07-21 2024-08-06 智能高级系统有限公司 松散的混合物、其应用以及其制备方法
CN111793473B (zh) * 2020-07-22 2022-04-08 三峡大学 形状稳定相变材料的制备方法
US20230395892A1 (en) * 2022-06-02 2023-12-07 T-Global Technology Co., Ltd. Multi-layered thermal interface material structure, manufacturing method thereof, and battery device having the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198529A (ja) * 1982-05-17 1983-11-18 Toa Nenryo Kogyo Kk ポリオレフイン系共重合体の製造方法
US4825939A (en) * 1984-08-31 1989-05-02 The University Of Dayton Polymeric compositions incorporating polyethylene glycol as a phase change material
US4797160A (en) * 1984-08-31 1989-01-10 University Of Dayton Phase change compositions
US4908166A (en) * 1985-11-22 1990-03-13 University Of Dayton Method for preparing polyolefin composites containing a phase change material
US5053446A (en) * 1985-11-22 1991-10-01 University Of Dayton Polyolefin composites containing a phase change material
JPH0611816B2 (ja) * 1986-03-14 1994-02-16 三菱電線工業株式会社 難燃性樹脂組成物
CA1285084C (en) * 1986-03-18 1991-06-18 Chisso Corporation Molding elastomeric resin composition for soft bumpers
JPH01278647A (ja) 1988-04-28 1989-11-09 Ohbayashi Corp 間仕切
US5414044A (en) * 1989-07-19 1995-05-09 Mitsui Petrochemical Industries, Ltd. Polyolefin resin composition and crosslinked molded article and process for the production thereof
US5718835A (en) * 1989-08-04 1998-02-17 Mitsubishi Cable Industries Heat storage composition
CA2022683C (en) * 1989-08-04 2000-10-10 Chiaki Momose Latent thermal energy storage material
JP2826764B2 (ja) * 1990-07-12 1998-11-18 三菱電線工業株式会社 蓄熱材
JP2528728B2 (ja) * 1990-07-27 1996-08-28 三菱電線工業株式会社 蓄熱材
JPH0578653A (ja) * 1991-09-25 1993-03-30 Matsushita Electric Works Ltd 潜熱蓄熱体
EP1112323B1 (en) * 1998-08-19 2006-09-27 ExxonMobil Chemical Patents Inc. Semicrystalline polymer blends
DE19929861A1 (de) 1999-06-30 2001-01-04 Zae Bayern Speicherverbundsysteme, bestehend aus Schmelzwärme-Speichermaterialien in porösen Trägermaterialien
AU2003277387A1 (en) 2002-11-05 2004-06-03 Barbara Pause Wall covering assembly with thermo-regulating properties
CN1258577C (zh) * 2004-07-09 2006-06-07 清华大学 一种适于大规模工业生产的高导热定形相变蓄热材料
CN101636447A (zh) * 2006-12-22 2010-01-27 阪东化学株式会社 传动带用橡胶组合物和传动带

Also Published As

Publication number Publication date
US8333903B2 (en) 2012-12-18
CA2588304C (en) 2012-12-18
EP1838802A2 (en) 2007-10-03
EP1838802B1 (en) 2012-01-11
JP2008523204A (ja) 2008-07-03
ATE541022T1 (de) 2012-01-15
JP5204491B2 (ja) 2013-06-05
CA2588304A1 (en) 2006-06-15
WO2006062610A2 (en) 2006-06-15
US20110248208A1 (en) 2011-10-13
US20060124892A1 (en) 2006-06-15
ES2379637T3 (es) 2012-04-30
WO2006062610A3 (en) 2007-02-08
CN101115817A (zh) 2008-01-30
EP2261297A2 (en) 2010-12-15

Similar Documents

Publication Publication Date Title
CN101115817B (zh) 用于热量管理的相变材料（pcm）组合物
JP6691154B2 (ja) 膨張可能なグラファイトを含有する熱可塑性膜
US5718835A (en) Heat storage composition
CN104403197B (zh) 一种增强阻燃保温复合材料
EP2569389B1 (en) Phase change material compositions
KR101976417B1 (ko) 난연성 단열판넬 및 그 제조방법
CN103122096B (zh) 用于挠性提高的电缆绝缘层的聚烯烃弹性体与硅烷共聚物的可交联共混物
JPS62187782A (ja) 相変化材料を含むポリオレフイン組成物、熱エネルギ−貯蔵材料および前記ポリオレフイン組成物の製法
JP5635413B2 (ja) 高難燃性パネル
US20080248278A1 (en) Fiber reinforced thermoplastic sheets with surface coverings and methods of making
JP2013504511A (ja) 機能性無機ボード及びその製造方法
JPH0236235A (ja) 相転移物質含有ポリオレフィン複合体
WO2007136761A2 (en) Polymeric laminates including nanoclay
WO2015168096A1 (en) Cables made of phase change material
KR0146370B1 (ko) 축열재
JP2017095529A (ja) パラフィン系組成物及び蓄熱材
KR102042249B1 (ko) 준불연 성능을 갖는 발포성 수지 입자 및 그 제조방법
KR101955434B1 (ko) 불연성 수지 조성물 및 이를 이용한 펠렛의 제조방법
JP7558912B2 (ja) 熱膨張性耐火組成物、熱膨張性耐火シート及び積層体
Ahn et al. Effects of polyolefin elastomer on physico-mechanical and thermal properties of HDPE/CaCO3/LDPE-g-MA/POE composites
CA1339400C (en) Method of manufacturing phase change, flame retarding, cementitious composite materials and composites made thereby
CN102796370A (zh) 含植物类树脂的组合物以及使用该组合物的含植物类树脂的成型体
CN109537816A (zh) 耐火屋顶系统和膜复合材料
CN109181087A (zh) 一种轨道交通用减振、阻燃、隔音复合材料
CN101060975A (zh) 具有改进的astme－84火焰蔓延指数和烟扩散指数的层压聚异氰脲酸酯泡沫结构体

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20080130

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Termination date: 20141026

EXPY Termination of patent right or utility model