WO2017040683A1 - Multi-layered reflective insulation system - Google Patents

Multi-layered reflective insulation system Download PDF

Info

Publication number
WO2017040683A1
WO2017040683A1 PCT/US2016/049725 US2016049725W WO2017040683A1 WO 2017040683 A1 WO2017040683 A1 WO 2017040683A1 US 2016049725 W US2016049725 W US 2016049725W WO 2017040683 A1 WO2017040683 A1 WO 2017040683A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
scattering optic
optic layer
layers
scattering
Prior art date
Application number
PCT/US2016/049725
Other languages
French (fr)
Inventor
Dennis Grubb
Original Assignee
Dennis Grubb
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 Dennis Grubb filed Critical Dennis Grubb
Priority to MX2018002496A priority Critical patent/MX2018002496A/en
Priority to AU2016315807A priority patent/AU2016315807A1/en
Priority to EP16842919.9A priority patent/EP3344452A4/en
Priority to GB1805292.8A priority patent/GB2558111A/en
Priority to CA2996783A priority patent/CA2996783A1/en
Priority to BR112018004100-9A priority patent/BR112018004100A2/en
Publication of WO2017040683A1 publication Critical patent/WO2017040683A1/en
Priority to IL257758A priority patent/IL257758B/en
Priority to PH12018500440A priority patent/PH12018500440A1/en

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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary 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
    • 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
    • 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
    • B32B15/046—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 foam
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer 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
    • 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
    • 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
    • B32B27/065—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 foam
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/30—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being formed of particles, e.g. chips, granules, powder
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/08—Means for preventing radiation, e.g. with metal foil
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • 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
    • B32B2255/102—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer synthetic resin or rubber layer being a foamed 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • 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
    • B32B2264/101—Glass
    • 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
    • B32B2264/107—Ceramic
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/08—Closed cell foam
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/028—Hollow fillers; Syntactic material
    • 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
    • B32B2307/304—Insulating
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/12—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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7691—Heat reflecting layers or coatings

Definitions

  • the present invention relates generally to multi-layered reflective insulating composites and a method of fabricating those composites.
  • the present invention recognizes the importance of recognizing the behavior of mid-range infrared (IR) as a form of electromagnetic radiation other than x-rays, visible light, or radio waves, for example.
  • IR infrared
  • plastics In plastics, a result of this is that relatively simple, linear polymers using a few elements like polyethylene or polypropylene are nearly transparent to IR whereas plastics including more complex, non-linear polymers using many elements like polyurethane or polyetherimide are very opaque (or absorbent). This often remains true regardless of visible appearances which, again, may differ greatly.
  • the present invention comprises a low density, thermally insulating multi-layered reflective insulation system.
  • the multi-layered reflective insulation of the present invention comprises a plurality of layers, including, but not limited to, a combination of any number of the following layers disposed on each other: scattering optics, multi-layer insulation, microsphere film, and polyblend foam.
  • US 44421 65 A to Gebhardt, Joseph J., et al., entitled “Low-Density Thermally Insulating Carbon- Carbon Syntactic Foam Composite”, discloses an insulating composite comprising a syntactic foam material, pyrolytic graphite, and a boron in layer which enables the composite to reflect infrared energy.
  • Composition discloses an insulating syntactic foam composition.
  • the present invention provides a low density, thermally insulating multi-layered reflective insulation system that is easy to install, offers increased R-value resulting in increased insulation, and cost effective.
  • the present invention comprises a multi-layered reflective insulation system comprising a first protective layer; a first scattering optic layer; microsphere film layers; a polyblend foam layer; a second scattering optic layer; and a second protective layer.
  • the present invention also comprises a method of manufacture of a multi-layered reflective insulation system comprising a first protective layer; a first scattering optic layer; microsphere film layers; a polyblend foam layer; a second scattering optic layer; a second protective layer; securably disposing the layers on top of each other; and securably attaching the layers.
  • FIG. 1 illustrates a partial sectional isometric view of the multi-layered reflective insulation system of the present invention
  • FIG. 2 illustrates a partial sectional view of one embodiment of the embossed tile pattern of the scattering optic layer.
  • the term “horizontal” as used herein is defined as a plane parallel to the plane or surface of the insulation system, regardless of its orientation.
  • the term “vertical” refers to a direction perpendicular to the horizontal as just defined. Terms, such as “above”, “below”, “bottom”, “top”, “side”, “higher”, “lower”, “upper”, “over”, and “under”, are defined with respect to the horizontal plane, as shown in the figures.
  • the term “on” means that there is direct contact among elements.
  • FIG. 1 illustrates a partial sectional isometric view of the multi-layered reflective insulation system of the present invention.
  • Multi-layered reflective insulation system 101 comprises a plurality of layers, including, but not limited to, any combination of any number of the following layers disposed on each other: first protective layer 102; first scattering optic layer 103; microsphere film layers 104 and 104' ; polyblend foam layer 105; second scattering optic layer 106; and second protective layer 107.
  • the layers of multi-layered reflective insulation system 101 are arranged in the following order: first protective layer 102; first scattering optic layer 103; microsphere film layer 104; polyblend foam layer 105; microsphere film layer 104' ; second scattering optic layer 106; and second protective layer 107.
  • the layers of the multi-layered reflective insulation system 101 are disposed on each other and securably attached using a glue, resin, or other attaching material or process.
  • FIG. 2 illustrates a partial sectional view of one embodiment of the tile pattern of first scattering optic layer 103 and/or second scattering optic layer 106 of the present invention.
  • scattering optics of scattering optic pattern 201 are embossed in a hexagonal pattern.
  • First protective layer 102 and second protective layer 107 comprise a plastic, or other infrared transparent protective film, that acts as an infrared transparent protective film.
  • First scattering optic layer 103 and second scattering optic layer 106 comprise a film with an embossed pattern on a polymer foam. This layer provides reflective insulation.
  • the film with an embossed pattern of first scattering optic layer 103 and second scattering optic layer 106 are disposed on a polymer or copolymer foam.
  • the film with an embossed pattern of first scattering optic layer 103 and second scattering optic layer 106 is copper or copper-colored.
  • the film with an embossed pattern of first scattering optic layer 103 and second scattering optic layer 106 is aluminum or aluminum-colored. Aluminum is preferred for visible light, while copper is preferred for infrared light.
  • First scattering optic layer 103 and second scattering optic layer 106 reflect heat.
  • the multi-layered reflective insulation system 101 keeps warm or cold air in an enclosure or structure insulated with multi-layered reflective insulation system 101 , while reflecting warm or cold air from the outside.
  • the first scattering optic layer 103 and second scattering optic layer 106 act as a first barrier to reflect visible and infrared light. Any combination of copper, aluminum, or any metal that aids in reflectance of IR energy can be used on first scattering optic layer 103 and second scattering optic layer 106.
  • the embossed pattern of first scattering optic layer 103 and/or second scattering optic layer 106 comprise a hexagonal pattern.
  • the embossed pattern of first scattering optic layer 103 and/or second scattering optic layer 106 comprise a tiled pattern.
  • the embossed pattern of first scattering optic layer 103 and/or second scattering optic layer 106 comprise a polygon pattern.
  • the pattern of first scattering optic layer 103 and/or second scattering optic layer 106 comprise a non-embossed pattern.
  • first scattering optic layer 103 and/or second scattering optic layer 106 comprise no embossed or non-embossed pattern.
  • First scattering optic layer 103 and second scattering optic layer 106 can compromise any combination of the aforementioned embodiments.
  • the reflective film of first scattering optic layer 103 and second scattering optic layer 106 comprise Tyvek or other water-resistant, but vapor permeable, polymer textile.
  • This reflective film may or may not be disposed on the film with an embossed pattern, which may or may not be disposed on a polymer or copolymer foam.
  • Infrared transparent materials for retro-reflective microspheres including, but not limited to, glass or plastic, boost reflectivity of a first reflective surface or use of multi-layer infrared reflective films with infrared transparent scrims in a reflective insulation.
  • Microsphere film layers 104 and 104' comprise a plurality of polymers as a manufacturing adhesive and/or particle carrier of microspheres.
  • the microspheres reflect IR energy, thus aiding in overall performance and improved R-value of the multi-layered reflective insulation system 101.
  • Microsphere film layers 104 and 104' further comprise a plurality of phase-change material microspheres for temperature management or polymer microspheres that serve as conductive and radiative insulation.
  • Microsphere film layers 104 and 104' further comprise ceramic or glass microspheres that serve as conductive and radiative insulation.
  • microspheres acting as infrared retroreflectors of microsphere film layers 104 and 104' are disposed directly onto polyblend foam layer 105.
  • the microspheres acting as infrared retroreflectors of microsphere film layers 104 and 104' are made of germanium.
  • the microspheres acting as infrared retroreflectors of microsphere film layers 104 and 104' are any microspheres that aid in IR reflective energy and that improve the overall R-value of the multi-layered reflective insulation system 101.
  • microsphere film layers 104 and 104' comprise a syntactic foam.
  • Polyblend foam layer 105 comprises a polymer or copolymer with or without a fire retardant.
  • the copolymer of the polyblend foam layer 105 comprises ethylene-vinyl acetate, low-density polyethylene, or any combination of the two.
  • the copolymer of the polyblend foam layer 105 comprises, at least in part, polyethylene-vinyl acetate.
  • the copolymer of the polyblend foam layer 105 comprises a polymer alloy foam.
  • the polymer or copolymer of polyblend foam layer 105 comprises, at least in part, microspheres. The polymer or copolymer is melted and then the microspheres are added. The mixture is then cooled and may be extruded and turned into pellets. The pellets are then turned into polyblend foam layer 105.
  • multi-layered reflective insulation system 101 comprises a plurality of layers.
  • the layers of the multi-layered reflective insulation system 101 are disposed on each other and securably attached using a glue, resin, or other attaching material or process.
  • holes are displaced through multi-layered reflective insulation system 101.
  • the addition of the holes allows for air permeability.
  • the holes are formed by insertion of heated piercing means through multi-layered reflective insulation system 101. This ensures the holes have closed edges and will not close with the change of the environmental temperature.
  • the holes can be arranged in any pattern or randomly.
  • the holes are formed by punching means, with or without the addition of heat to the punching means.
  • the holes are formed by piercing means, without the addition of heat to the piercing means.
  • Prior art insulation systems do not include melted holes, copper/aluminum scattering optics layers, and/or microspheres as used in the present invention.
  • the present invention provides the following improvements over prior art insulation systems, including, but not limited to, cost and increased R-value.

Abstract

The present invention relates generally to multi-layered reflective insulating composites and a method of fabricating those composites. The present invention comprises a multi-layered reflective insulation system comprising a first protective layer; a first scattering optic layer; microsphere film layers; a polyblend foam layer; a second scattering optic layer; and a second protective layer. The present invention also comprises a method of manufacture of a multi-layered reflective insulation system comprising a first protective layer; a first scattering optic layer; microsphere film layers; a polyblend foam layer; a second scattering optic layer; a second protective layer; securably disposing the layers on top of each other; and securably attaching the layers. The multi-layered reflective insulation system provides a cost-effective and efficient insulation system.

Description

MULTI-LAYERED REFLECTIVE INSULATION SYSTEM
CROSS-REFERENCE TO RELATED APPLICATION
This application claims the benefit of U.S. Provisional Patent Application Ser. No. 62212486 filed August 31 , 2015, titled "MULTI-LAYERED REFLECTIVE INSULATION SYSTEM" and the subject matter thereof is incorporated herein by reference thereto.
TECHNICAL FIELD
The present invention relates generally to multi-layered reflective insulating composites and a method of fabricating those composites.
BACKGROUND ART
The present invention recognizes the importance of recognizing the behavior of mid-range infrared (IR) as a form of electromagnetic radiation other than x-rays, visible light, or radio waves, for example. There is no guarantee that what we see as transparent, opaque, or reflective always corresponds with the same optical properties in IR. Oftentimes materials that appear transparent in the visible range are opaque in the IR and vice versa. Whereas we see wavelengths from about 400 nm (Violet) to 700 nm (Red), most terrestrial objects radiate according to Planck's Law in the range of 2,000 nm to 130,000 nm with the range of peak emissions spanning 8,430 nm at 70.7° C/159.3° F to 16,240 at - 94.7° C/-135.8 ° F. Thus, the physical difference in spectrum is very large.
In the IR range of the electromagnetic spectrum, while multiple metals can be used successfully as a reflector, gold, silver, and copper are the most effective. Aluminum is frequently used because of its low cost; however, silver and aluminum both form oxides detrimental to IR reflectivity very rapidly, whereas gold and copper do not. While widely publicized that CO2 is a greenhouse gas, it is often not explained the exact mechanism by which this occurs. Additionally, it becomes a leap of perspective to realize that the same mechanism which applies to CO2 also applies to solid and liquid states of matter. Because of the large size of wavelength of mid-range infrared electromagnetic radiation, this size corresponds to harmonics of various states of different bond lengths found in organic materials. In plastics, a result of this is that relatively simple, linear polymers using a few elements like polyethylene or polypropylene are nearly transparent to IR whereas plastics including more complex, non-linear polymers using many elements like polyurethane or polyetherimide are very opaque (or absorbent). This often remains true regardless of visible appearances which, again, may differ greatly.
The present invention comprises a low density, thermally insulating multi-layered reflective insulation system. The multi-layered reflective insulation of the present invention comprises a plurality of layers, including, but not limited to, a combination of any number of the following layers disposed on each other: scattering optics, multi-layer insulation, microsphere film, and polyblend foam.
Various prior art exists in the prior art that disclose multi-layered insulating composites, but each of these have shortcoming which the present invention overcomes.
US 44421 65 A to Gebhardt, Joseph J., et al., entitled "Low-Density Thermally Insulating Carbon- Carbon Syntactic Foam Composite", discloses an insulating composite comprising a syntactic foam material, pyrolytic graphite, and a boron in layer which enables the composite to reflect infrared energy.
US 6858280 B2 to Allen, Mark S., et al., entitled "Microsphere Insulation Systems", discloses microsphere insulation systems whereby particles reduce heat transfer through reflection and scattering.
US 8857700 B2 to Jackson, Adam, et al., entitled "Low Temperature Method for Forming Field Joints on Undersea Pipelines", discloses insulation layers including microspheres.
US 8397765 B2 to Jackson, Peter, et al., entitled "High Temperature Resistant Insulation for Pipe", discloses thermal foam insulation layers with micro-spheres.
US 6284809 B1 to Plummer, John, et al., entitled "Thermally Insulating Syntactic Foam
Composition", discloses an insulating syntactic foam composition.
Although the above-referenced patents disclose insulation systems, the present invention provides a low density, thermally insulating multi-layered reflective insulation system that is easy to install, offers increased R-value resulting in increased insulation, and cost effective.
Certain embodiments of the invention have other steps or elements in addition to or in place of those mentioned above. The steps or element will become apparent to those skilled in the art from a reading of the following detailed description when taken with reference to the accompanying figures. SUMMARY OF THE INVENTION
The present invention comprises a multi-layered reflective insulation system comprising a first protective layer; a first scattering optic layer; microsphere film layers; a polyblend foam layer; a second scattering optic layer; and a second protective layer.
The present invention also comprises a method of manufacture of a multi-layered reflective insulation system comprising a first protective layer; a first scattering optic layer; microsphere film layers; a polyblend foam layer; a second scattering optic layer; a second protective layer; securably disposing the layers on top of each other; and securably attaching the layers. BRI EF DESCRI PTION OF THE DRAW INGS
FIG. 1 illustrates a partial sectional isometric view of the multi-layered reflective insulation system of the present invention ; and
FIG. 2 illustrates a partial sectional view of one embodiment of the embossed tile pattern of the scattering optic layer.
DETAILED DESCRI PTION OF THE INVENTION
The best mode for carrying out the invention will be described herein. The following embodiments are described in sufficient detail to enable those skilled in the art to make and use the invention . It is to be understood that other embodiments would be evident based on the present disclosure, and that system, process, or mechanical changes may be made without departing from the scope of the present invention.
In the following description, numerous specific details are given to provide a thorough understanding of the invention . However, it will be apparent that the invention may be practiced without these specific details. In order to avoid obscuring the present invention, some well-known system configurations, and process steps are not disclosed in detail.
The figures illustrating embodiments of the system are semi-diagrammatic and not to scale and , particularly, some of the dimensions are for the clarity of presentation and are shown exaggerated in the drawing figures. The same numbers are used in all the drawing figures to relate to the same elements. Alternate embodiments have been included throughout, and the order of such are not intended to have any other significance or provide limitations for the present invention.
For expository purposes, the term "horizontal" as used herein is defined as a plane parallel to the plane or surface of the insulation system, regardless of its orientation. The term "vertical" refers to a direction perpendicular to the horizontal as just defined. Terms, such as "above", "below", "bottom", "top", "side", "higher", "lower", "upper", "over", and "under", are defined with respect to the horizontal plane, as shown in the figures. The term "on" means that there is direct contact among elements.
FIG. 1 illustrates a partial sectional isometric view of the multi-layered reflective insulation system of the present invention. Multi-layered reflective insulation system 101 comprises a plurality of layers, including, but not limited to, any combination of any number of the following layers disposed on each other: first protective layer 102; first scattering optic layer 103; microsphere film layers 104 and 104' ; polyblend foam layer 105; second scattering optic layer 106; and second protective layer 107. In the preferred embodiment of the present invention, the layers of multi-layered reflective insulation system 101 are arranged in the following order: first protective layer 102; first scattering optic layer 103; microsphere film layer 104; polyblend foam layer 105; microsphere film layer 104' ; second scattering optic layer 106; and second protective layer 107. The layers of the multi-layered reflective insulation system 101 are disposed on each other and securably attached using a glue, resin, or other attaching material or process.
FIG. 2 illustrates a partial sectional view of one embodiment of the tile pattern of first scattering optic layer 103 and/or second scattering optic layer 106 of the present invention. In the preferred embodiment, scattering optics of scattering optic pattern 201 are embossed in a hexagonal pattern.
First protective layer 102 and second protective layer 107 comprise a plastic, or other infrared transparent protective film, that acts as an infrared transparent protective film.
First scattering optic layer 103 and second scattering optic layer 106 comprise a film with an embossed pattern on a polymer foam. This layer provides reflective insulation. The film with an embossed pattern of first scattering optic layer 103 and second scattering optic layer 106 are disposed on a polymer or copolymer foam. In an alternate embodiment of the present invention, the film with an embossed pattern of first scattering optic layer 103 and second scattering optic layer 106 is copper or copper-colored. In an alternate embodiment of the present invention, the film with an embossed pattern of first scattering optic layer 103 and second scattering optic layer 106 is aluminum or aluminum-colored. Aluminum is preferred for visible light, while copper is preferred for infrared light. First scattering optic layer 103 and second scattering optic layer 106 reflect heat. The multi-layered reflective insulation system 101 keeps warm or cold air in an enclosure or structure insulated with multi-layered reflective insulation system 101 , while reflecting warm or cold air from the outside. The first scattering optic layer 103 and second scattering optic layer 106 act as a first barrier to reflect visible and infrared light. Any combination of copper, aluminum, or any metal that aids in reflectance of IR energy can be used on first scattering optic layer 103 and second scattering optic layer 106.
In an alternate embodiment of the present invention, the embossed pattern of first scattering optic layer 103 and/or second scattering optic layer 106 comprise a hexagonal pattern.
In an alternate embodiment of the present invention, the embossed pattern of first scattering optic layer 103 and/or second scattering optic layer 106 comprise a tiled pattern.
In an alternate embodiment of the present invention, the embossed pattern of first scattering optic layer 103 and/or second scattering optic layer 106 comprise a polygon pattern.
In an alternate embodiment of the present invention, the pattern of first scattering optic layer 103 and/or second scattering optic layer 106 comprise a non-embossed pattern.
In an alternate embodiment of the present invention, first scattering optic layer 103 and/or second scattering optic layer 106 comprise no embossed or non-embossed pattern.
First scattering optic layer 103 and second scattering optic layer 106 can compromise any combination of the aforementioned embodiments.
In an alternate embodiment of the present invention, the reflective film of first scattering optic layer 103 and second scattering optic layer 106 comprise Tyvek or other water-resistant, but vapor permeable, polymer textile. This reflective film may or may not be disposed on the film with an embossed pattern, which may or may not be disposed on a polymer or copolymer foam. Infrared transparent materials for retro-reflective microspheres, including, but not limited to, glass or plastic, boost reflectivity of a first reflective surface or use of multi-layer infrared reflective films with infrared transparent scrims in a reflective insulation.
Microsphere film layers 104 and 104' comprise a plurality of polymers as a manufacturing adhesive and/or particle carrier of microspheres. The microspheres reflect IR energy, thus aiding in overall performance and improved R-value of the multi-layered reflective insulation system 101. Microsphere film layers 104 and 104' further comprise a plurality of phase-change material microspheres for temperature management or polymer microspheres that serve as conductive and radiative insulation. Microsphere film layers 104 and 104' further comprise ceramic or glass microspheres that serve as conductive and radiative insulation.
In an alternate embodiment of the present invention, the microspheres acting as infrared retroreflectors of microsphere film layers 104 and 104' are disposed directly onto polyblend foam layer 105.
In an alternate embodiment of the present invention, the microspheres acting as infrared retroreflectors of microsphere film layers 104 and 104' are made of germanium.
In an alternate embodiment of the present invention, the microspheres acting as infrared retroreflectors of microsphere film layers 104 and 104' are any microspheres that aid in IR reflective energy and that improve the overall R-value of the multi-layered reflective insulation system 101.
In an alternate embodiment of the present invention, microsphere film layers 104 and 104' comprise a syntactic foam.
Polyblend foam layer 105 comprises a polymer or copolymer with or without a fire retardant. In an alternate embodiment of the present invention, the copolymer of the polyblend foam layer 105 comprises ethylene-vinyl acetate, low-density polyethylene, or any combination of the two.
In an alternate embodiment of the present invention, the copolymer of the polyblend foam layer 105 comprises, at least in part, polyethylene-vinyl acetate.
In an alternate embodiment of the present invention, the copolymer of the polyblend foam layer 105 comprises a polymer alloy foam. In an alternate embodiment of the present invention, the polymer or copolymer of polyblend foam layer 105 comprises, at least in part, microspheres. The polymer or copolymer is melted and then the microspheres are added. The mixture is then cooled and may be extruded and turned into pellets. The pellets are then turned into polyblend foam layer 105.
In alternate embodiments of the present invention, multi-layered reflective insulation system 101 comprises a plurality of layers. The layers of the multi-layered reflective insulation system 101 are disposed on each other and securably attached using a glue, resin, or other attaching material or process.
In an alternate embodiment of the present invention, holes are displaced through multi-layered reflective insulation system 101. The addition of the holes allows for air permeability. In the preferred embodiment of the present invention, the holes are formed by insertion of heated piercing means through multi-layered reflective insulation system 101. This ensures the holes have closed edges and will not close with the change of the environmental temperature. The holes can be arranged in any pattern or randomly. In an alternate embodiment of the present invention, the holes are formed by punching means, with or without the addition of heat to the punching means. In an alternate embodiment of the present invention, the holes are formed by piercing means, without the addition of heat to the piercing means.
Prior art insulation systems do not include melted holes, copper/aluminum scattering optics layers, and/or microspheres as used in the present invention. The present invention provides the following improvements over prior art insulation systems, including, but not limited to, cost and increased R-value.
While the invention has been described in conjunction with a specific best mode, it is to be understood that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the scope of the included claims. All matters previously set forth herein or shown in the accompanying drawings are to be interpreted in an illustrative and non- limiting sense.

Claims

CLAIMS What is claimed is:
1 . A low density, thermally insulating composite comprising:
a first protective layer;
a first scattering optic layer;
microsphere film layers;
a polyblend foam layer;
a second scattering optic layer; and
a second protective layer.
2. A low density, thermally insulating composite according to claim 1 , whereby said polyblend foam layer includes microspheres.
3. A low density, thermally insulating composite according to claim 1 , whereby said first scattering optic layer and second scattering optic layer comprise metal that aids in reflectance of IR energy.
4. A low density, thermally insulating composite according to claim 1 , whereby said first scattering optic layer and second scattering optic layer each comprise a different metal that aids in reflectance of IR energy.
5. A low density, thermally insulating composite according to claim 1 , whereby said first scattering optic layer and second scattering optic layer include a pattern.
6. A low density, thermally insulating composite according to claim 1 , comprising any combination of one or more of the layers in any order.
7. A method of fabricating a low density, thermally insulating composite comprising: a first protective layer;
a first scattering optic layer;
microsphere film layers;
a polyblend foam layer;
a second scattering optic layer;
a second protective layer;
securably disposing the layers on top of each other; and
securably attaching the layers.
8. A method of fabricating a low density, thermally insulating composite according to claim 7, whereby holes are displaced throughout.
9. A method of fabricating a low density, thermally insulating composite according to claim 7, whereby any combination of one or more of the layers in any order are securably disposed on top of each other and securably attached.
PCT/US2016/049725 2015-08-31 2016-08-31 Multi-layered reflective insulation system WO2017040683A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
MX2018002496A MX2018002496A (en) 2015-08-31 2016-08-31 Multi-layered reflective insulation system.
AU2016315807A AU2016315807A1 (en) 2015-08-31 2016-08-31 Multi-layered reflective insulation system
EP16842919.9A EP3344452A4 (en) 2015-08-31 2016-08-31 Multi-layered reflective insulation system
GB1805292.8A GB2558111A (en) 2015-08-31 2016-08-31 Multi-layered reflective insulation system
CA2996783A CA2996783A1 (en) 2015-08-31 2016-08-31 Multi-layered reflective insulation system
BR112018004100-9A BR112018004100A2 (en) 2015-08-31 2016-08-31 thermally insulating composite, low density, and method of manufacture thereof
IL257758A IL257758B (en) 2015-08-31 2018-02-27 Low density, thermally insulating composite and a method of fabricating same
PH12018500440A PH12018500440A1 (en) 2015-08-31 2018-02-28 Multi-layered reflective insulation system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562212486P 2015-08-31 2015-08-31
US62/212,486 2015-08-31

Publications (1)

Publication Number Publication Date
WO2017040683A1 true WO2017040683A1 (en) 2017-03-09

Family

ID=58188240

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2016/049725 WO2017040683A1 (en) 2015-08-31 2016-08-31 Multi-layered reflective insulation system

Country Status (10)

Country Link
EP (1) EP3344452A4 (en)
AU (1) AU2016315807A1 (en)
BR (1) BR112018004100A2 (en)
CA (1) CA2996783A1 (en)
CL (1) CL2018000532A1 (en)
GB (1) GB2558111A (en)
IL (1) IL257758B (en)
MX (1) MX2018002496A (en)
PH (1) PH12018500440A1 (en)
WO (1) WO2017040683A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3505806A1 (en) * 2017-12-27 2019-07-03 National Chung-Shan Institute of Science and Technology Thermal insulation structure for heating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619340A (en) * 1969-01-21 1971-11-09 Peter Jones Multilayered thermal insulation material
US4303729A (en) * 1979-07-20 1981-12-01 Torobin Leonard B Hollow plastic microspheres
US4442165A (en) * 1981-03-26 1984-04-10 General Electric Co. Low-density thermally insulating carbon-carbon syntactic foam composite
US6284809B1 (en) * 1999-12-07 2001-09-04 Emerson & Cuming Composite Materials Inc. Thermally insulating syntactic foam composition
US20020160673A1 (en) * 2001-02-27 2002-10-31 Cgi Silvercote Inc. Reflective insulation
US20140335314A1 (en) * 2011-06-03 2014-11-13 Albertelli Aldino Composite materials and uses thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914105A1 (en) * 1999-03-23 2000-09-28 Wolfgang Reimann Heat insulating plates, comprises expanded and extruded polystyrol or PUR with a thin coating of ceramic or glass ceramic hollow spheres embedded in a carrier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619340A (en) * 1969-01-21 1971-11-09 Peter Jones Multilayered thermal insulation material
US4303729A (en) * 1979-07-20 1981-12-01 Torobin Leonard B Hollow plastic microspheres
US4442165A (en) * 1981-03-26 1984-04-10 General Electric Co. Low-density thermally insulating carbon-carbon syntactic foam composite
US6284809B1 (en) * 1999-12-07 2001-09-04 Emerson & Cuming Composite Materials Inc. Thermally insulating syntactic foam composition
US20020160673A1 (en) * 2001-02-27 2002-10-31 Cgi Silvercote Inc. Reflective insulation
US20140335314A1 (en) * 2011-06-03 2014-11-13 Albertelli Aldino Composite materials and uses thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3344452A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3505806A1 (en) * 2017-12-27 2019-07-03 National Chung-Shan Institute of Science and Technology Thermal insulation structure for heating device
US10578362B2 (en) 2017-12-27 2020-03-03 National Chung-Shan Institute Of Science & Technology Thermal insulation structure for heating device

Also Published As

Publication number Publication date
IL257758A (en) 2018-04-30
EP3344452A1 (en) 2018-07-11
AU2016315807A1 (en) 2018-04-19
BR112018004100A2 (en) 2019-04-30
GB201805292D0 (en) 2018-05-16
PH12018500440A1 (en) 2018-09-10
MX2018002496A (en) 2018-06-15
IL257758B (en) 2020-01-30
CA2996783A1 (en) 2017-03-09
CL2018000532A1 (en) 2018-08-17
GB2558111A (en) 2018-07-04
EP3344452A4 (en) 2019-04-17

Similar Documents

Publication Publication Date Title
US11768041B2 (en) Radiative cooling structures and systems
US10502505B2 (en) Radiative cooling structures and systems
Huang et al. Core-shell particles for devising high-performance full-day radiative cooling paint
EP3781891B1 (en) Fabrication methods, structures, and uses for passive radiative cooling
Zhang et al. Mechanically robust and spectrally selective convection shield for daytime subambient radiative cooling
Zhang et al. A flexible film to block solar radiation for daytime radiative cooling
Yang et al. Phase change material enhanced radiative cooler for temperature-adaptive thermal regulation
Kang et al. Keep cool: polyhedral ZnO@ ZIF-8 polymer coatings for daytime radiative cooling
Yue et al. Polymer composites with hierarchical architecture and dielectric particles for efficient daytime subambient radiative cooling
Wang et al. Janus multilayer for radiative cooling and heating in double-side photonic thermal system
Li et al. Flexible radiative cooling textiles based on composite nanoporous fibers for personal thermal management
WO2017040683A1 (en) Multi-layered reflective insulation system
Song et al. Scalable fabrication of super-elastic TPU membrane with hierarchical pores for subambient daytime radiative cooling
US10359550B2 (en) Multi-layered reflective insulation system
Jeon et al. Scalable, patternable glass‐infiltrated ceramic radiative coolers for energy‐saving architectural applications
CN210894760U (en) Radiation refrigeration film
JP2008124155A (en) Radio wave absorber
Son et al. Temperature‐Sensitive Colored Radiative Cooling Materials with Efficient Cooling Performance
Song et al. Upcycling Chips‐Bags for Passive Daytime Cooling
KR20230112470A (en) Radiative cooling device including plastic composite sheet with daytime radiative cooling function
CN104930302B (en) Heat-insulated protecting film and its application
JP2019066101A (en) Sky radiation cooling device
US20220196351A1 (en) Radiative cooling device based on incidence and emission angle control
Hirai et al. Scalable Thermochromic Composite Based on a Ternary Polymer Blend for Temperature-Adaptive Solar Heat Management
Song et al. Passive Daytime Cooling Foils for Everyone: A Scalable Lamination Process Based on Upcycling Aluminum-Coated Chips Bags

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16842919

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2996783

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: MX/A/2018/002496

Country of ref document: MX

Ref document number: 257758

Country of ref document: IL

WWE Wipo information: entry into national phase

Ref document number: 12018500440

Country of ref document: PH

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 201805292

Country of ref document: GB

Kind code of ref document: A

Free format text: PCT FILING DATE = 20160831

WWE Wipo information: entry into national phase

Ref document number: CR2018-000188

Country of ref document: CR

WWE Wipo information: entry into national phase

Ref document number: 2016842919

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2016315807

Country of ref document: AU

Date of ref document: 20160831

Kind code of ref document: A

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112018004100

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112018004100

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20180228