CN105578928A - Lipid extraction processes - Google Patents
Lipid extraction processes Download PDFInfo
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- CN105578928A CN105578928A CN201380079141.0A CN201380079141A CN105578928A CN 105578928 A CN105578928 A CN 105578928A CN 201380079141 A CN201380079141 A CN 201380079141A CN 105578928 A CN105578928 A CN 105578928A
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- lining
- phase
- inner core
- change material
- foam
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
- A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/001—Fireproof means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
- A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
- A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
- A47C7/742—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for ventilating or cooling
- A47C7/746—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for ventilating or cooling without active means, e.g. with openings or heat conductors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/02—Bed linen; Blankets; Counterpanes
- A47G9/0238—Bed linen
- A47G9/0253—Pillow slips
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1036—Pillows with cooling or heating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G11/00—Finished upholstery not provided for in other classes
- B68G11/04—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G2009/1018—Foam pillows
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bedding Items (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The present invention provides improved processes for extracting and preparing lipids from biological sources for use in pharmaceuticals, nutraceuticals and functional foods.
Description
Technical field
The present invention relates to the supporting pad that refrigerant sense is provided.Especially, the present invention relates to the supporting pad of such as pillow, it uses lining to provide refrigerant sense to the health of the user leaned against on supporting pad or a part for health, described lining surrounds flexible foam inner core and has a certain amount of phase-change material, and described a certain amount of phase-change material is incorporated at least side of described lining.
Background technology
For general supporting pad, the supporting pad be particularly made up of flexible foam or other easypro body material, the effect that supporting pad provides support to the health of user is carried out part by this flexible foam profile how well response leans against the concrete user on mat and is embodied.In this respect, the supporting pad be made up of temperature-sensitive viscoelastic foam is normally desirable especially, this is because this type of supporting pad can at least in part based on supported body part temperature and change shape.But mat can cause the part of this body-support pad of the Body contact of user more to complying with of the health of user usually, thus the part of user's body exposure in this mat ambient air is less.The part of user's body exposure in surrounding air reduces the supporting pad " too hot in bed " that a lot of user then can be made to feel to be made up of viscoelastic foam, even and if the supportive relevant to the easypro body material of viscoelastic foam and similar type is better, this kind of user still occasional selects the supporting pad of other type.
In order to solve he (she) the health of supporting pad confirm the problem of " too hot in bed " that the user that causes of quality pays close attention to, a lot of supporting pad producer combines what is called " refrigerant sense " technology in their product.Such as, a lot of supporting pad is combined with latent heat memory cell now, such as phase-change material, and it absorbs heat when the Body contact with user and provide refrigerant sense.But the supporting pad comprising phase-change material can not provide refrigerant sense or refrigerant sense to reduce usually when phase-change material is not placed to the direct physical contact with user.Such as, in the supporting pad employing phase-change material, this supporting pad generally includes high resiliency outer cover or lining, is used for protecting this supporting pad do not made dirty or wear and tear, and makes the elasticity of the supporting pad being combined with PCM feel to reduce simultaneously.But, in the use of this outer cover or lining, the refrigerant sense that outer cover or lining suppress PCM to provide by forming other insulation material layer between the PCM in the health and supporting pad of user usually.
Summary of the invention
The present invention includes the supporting pad for providing refrigerant sense.Especially, the present invention includes the supporting pad of such as pillow, described supporting pad uses lining to provide refrigerant sense to the health of the user leaned against on supporting pad or a part for health, and described lining surrounds flexible foam inner core and comprises a certain amount of phase-change material be incorporated at least side of described lining.Therefore, supporting pad of the present invention allows user to obtain the benefit comprising the supporting pad of phase-change material, but there will not be owing to covering the supporting pad situation that issuable refrigerant sense reduces to protect supporting pad with heat-barrier material.
In one exemplary embodiment of the present invention, supporting pad provides with the form of pillow, and it comprises inner core and lining, and described inner core comprises the first flexible foam, and described lining comprises the second flexible foam.The lining of pillow comprises the first side and the second side, and the inner core of pillow is wrapped up in the first side together with the second side.Described pillow also comprises the phase-change material of the first quantity, the phase-change material of described first quantity is incorporated in the first side of lining, the second side or the first side and the second side, thus the part leaning against the health or health that are combined with the user on that side of phase-change material side of lining is provided refrigerant sense.
The inner core of supporting pad is molded foam core substantially, and it has the shape be suitable for the body-accommodating of user.In addition, the inner core of supporting pad and lining all comprise flexible foam usually, and it can by the pressure dissipation from the health of user or a part for health on supporting pad.In certain embodiments, flexible foam is viscoelastic foam, and this viscoelastic foam has the density and hardness of expectation, and authorized pressure is dispersed on supporting pad.In certain embodiments, form the first flexible foam of inner core and form the second flexible foam both viscoelastic foams of lining.In this respect, in certain embodiments, the viscoelastic foam forming lining can have the density less than the density of the viscoelastic foam of inner core, thus the viscoelastic foam forming lining provides by more soft surface thereon, and the viscoelastic foam forming inner core provides the support of aequum.
Further about the viscoelastic foam be included in the inner core of supporting pad, the viscoelastic foam forming inner core can also construct the ability providing refrigerant sense improving supporting pad.Such as, in certain embodiments, the viscoelastic foam be included in inner core comprises multiple viscoelastic foam fragment, thus inner core is not made up of single continuous print viscoelastic foam part, but be made up of multiple fragments of viscoelastic foam, the multiple fragments of this viscoelastic foam allow that heats are easier to be worn throughout inner core from lining dissipation.In certain embodiments, the heat also strengthened thus to provide the gas fluidity of enhancing is from lining dissipation also through the inner core of supporting pad, and viscoelastic foam fragment comprises the foam fragment of non-mesh and netted foam fragment.
For playing the advantage providing the ability of refrigerant sense of the phase-change material be attached in lining further, in certain embodiments, in the first side that phase-change material is combined in lining by the lining of supporting pad and the second side, thus no matter using which side of supporting pad to come the health of support level user or a part for health, user is provided refrigerant sense (coolingsensation).For assisting in ensuring that user is provided refrigerant sense further, in certain embodiments, lining surrounds lining, and described lining comprises knots, during wherein the phase-change material of the second quantity is incorporated into and knots, thus lining also provides refrigerant sense to the user leaned against on supporting pad.
Except being attached to by PCM material except in the lining of supporting pad and lining, in certain embodiments, supporting pad can comprise outer cover further, and outer cover surrounds lining, and described lining then covers lining.Such outer cover generally includes textile; described textile has the durability of q.s to protect lining and the lining of beneath supporting pad; but also there is sufficient gas permeability; to allow air and heat to travel across outer cover, and the phase-change material in lining and lining is allowed still to provide refrigerant sense to user.Such as, in certain embodiments, outer cover was made up of cotton (as 100% is cotton), and it allows the phase-change material in lining and lining to provide refrigerant sense to the user leaned against on supporting pad.
After the research description of the application, accompanying drawing and non-limiting example, further aspect of the present invention and advantage will become apparent for a person skilled in the art.
Accompanying drawing explanation
Fig. 1 be according to the present invention make with the perspective view of the Example support pad of pillow form, wherein a part for pillow is removed inner core and lining that pillow is shown;
Fig. 2 is the partial cross section figure along the exemplary pillow of Fig. 1 of 2-2 line intercepting in Fig. 1;
Fig. 3 is the perspective view of another the exemplary pillow according to the present invention's making, and wherein a part for pillow is removed inner core and lining that pillow is shown;
Fig. 4 is the partial cross section figure along the exemplary pillow of Fig. 3 of 4-4 line intercepting in Fig. 3;
Fig. 5 is the partial cross section figure of the another exemplary pillow according to the present invention's making;
Fig. 6 is the sectional view of the Example support pad according to the present invention's making and for chair.
Detailed description of the invention
The present invention includes the supporting pad for providing refrigerant sense.Especially, the present invention includes the supporting pad of such as pillow, it uses such lining, this lining coated flexible foam inner core and there is a certain amount of phase-change material, this a certain amount of phase-change material is attached at least side of this lining, to provide refrigerant sense to the health of the user leaned against on this supporting pad or a part for health.Like this, supporting pad of the present invention makes user obtain to have the benefit of the supporting pad of phase-change material, but there will not be the situation that the refrigerant sense that may cause owing to covering supporting pad with the heat-barrier material of this mat of protection reduces.
First with reference to Fig. 1 and 2, in one embodiment of the invention, supporting pad provides with the form of pillow 10, and this pillow 10 comprises inner core 20 and lining 30, and described inner core 20 comprises the first flexible foam, and described lining 30 comprises the second flexible foam.This lining 30 comprises the first side 32 and the second side 34.Described pillow 10 also comprises the phase-change material of the first quantity, the phase-change material of described first quantity is incorporated in both the first side 32 of lining 30 and the second side 34, the health of user on the first side 32 of the lining 30 leaning against pillow 10 or the second side 34 or a part for health is made to be provided refrigerant sense, as described further below.
Both the inner core 20 of pillow 10 and lining 30 all comprise flexible foam usually, and the pressure from the health of user or a part for health can be distributed on pillow 10 by flexible foam suitably.Such flexible foam comprises, but be not limited to, the non-viscoelastic foam, polyurethane height rebound foam, blown polymeric foam (such as, foam ethene-vinyl acetate, polypropylene, polystyrene or polyethylene) etc. of the viscoelastic foam (sometimes referring to memory sponge or low-resilience foam) of latex foam, netted or non-mesh, netted or non-mesh.As in the embodiment illustrated in figures 1 and 2, the first flexible foam forming the inner core 20 of pillow 10 comprises viscoelastic foam fragment 22,24, and described viscoelastic foam fragment 22,24 comprises netted viscoelastic foam fragment 24 and the viscoelastic foam fragment 22 of non-mesh.In general, such viscoelastic foam fragment has at least about 10N to the hardness being not more than about 80N, this records like this, that is: to exert pressure to material sample with dull and stereotyped and compress at least 40% of the original thickness of this material under approximate room temperature (namely 21 DEG C to 23 DEG C), the compression of wherein said 40% continues for some time, as by International Organization for standardization (ISO) 2439 hardness measurement prescribed by standard.In certain embodiments, this viscoelastic foam fragment 22,24 has the hardness of about 10N, about 20N, about 30N, about 40N, about 50N, about 60N, about 70N or about 80N, to provide required comfort level and suitable body degree.
The viscoelastic foam fragment 22,24 used in pillow 10 as herein described can also have the density contributing to the material durability providing required comfort level and suitable body degree and increase.In certain embodiments, the viscoelastic foam fragment 22,24 used in the inner core 20 of pillow 10 has and is not less than about 30kg/m
3to being not more than about 150kg/m
3density.In certain embodiments, the density of the viscoelastic foam used in the inner core 20 of pillow 10 is about 30kg/m
3, about 40kg/m
3, about 50kg/m
3, about 60kg/m
3, about 70kg/m
3, about 80kg/m
3, about 90kg/m
3, about 100kg/m
3, about 110kg/m
3, about 120kg/m
3, about 130kg/m
3, about 140kg/m
3, or about 150kg/m
3.Certainly, the selection with the viscoelastic foam of particular density can affect other characteristic of foam, comprise the associative perception of its hardness (mode of foam response pressure) and foam, but it should be understood that can as required for special applications or supporting pad easily select to have the viscoelastic foam of desired density and hardness.In addition, be understood that, the inner core of pillow does not need all to be made up of flexible foam fragment, and when not departing from the spirit and scope of theme described herein, it also can adopt more traditional form comprising the pillow based on foam of a slice foam or one or more layers flexible foam.
Still with reference to Fig. 1 and 2, in this exemplary embodiment, the lining 30 of pillow 10 wraps up the inner core 20 of pillow 10.This lining 30 also comprises viscoelastic foam.But, be different from viscoelastic foam fragment, lining is made up of the continuous piece of viscoelastic foam, and low density, hardness or the density that usually have than the inner core 20 of pillow 10 and hardness, make the surface that liner 30 provides more soft, the health of user or a part for health are just leaned on a surface.Such as, in certain embodiments, pillow 10 comprises by density is about 35kg/m
3and the lining 30 that the viscoelastic foam that hardness is about 10N is formed, and inner core 20 is about 80kg/m by density
3and the viscoelastic foam fragment that hardness is about 13N is formed.
With the particular stiffness of used material (such as foam) and density independently, form the viscoelastic foam fragment 22 of inner core 20,24 are usually fixed to one another and are molded, and to produce foam core that is shaping or one and to prevent viscoplasticity fragment 22,24 move during use.Inner core 20 and lining 30 are also fixed to one another usually, move relative to each other during use to prevent inner core 20 and lining 30.Various modes layer of material being fixed to another layer can be used in this respect, comprise adhesive tape, loop fasteners, conventional fasteners, sew up.In a particular embodiment, inner core 20 and lining 30 are cohered by attachment or interior poly-binding material combines, and to make continuous print assembly substantially, wherein inner core 20 and lining 30 bond each other completely.Such attachment binding material comprises, and such as, the water-based adhesive of environmental protection, as SABAAQUABONDRSD (a kind of two component water-based adhesive products are produced by the SABADINXPERLOBV company of Belgian DINXPERLO city B-7090AA).
Refer now to the phase-change material be included in the lining 30 of pillow 10, this phase-change material is incorporated in both the first side 32 of lining 30 and the second side 34, no matter on user the first side 32 of leaning against pillow 10 or the second side 34, refrigerant sense can be provided to user.In this respect, phase-change material is roughly located and is constructed to make a part for the health of the user leaned against on pillow 10 or health near phase-change material, and avoid may due to phase-change material is combined in pillow 10 inner core 20 in and then with insulation material layer, to cover the inner core 20 of pillow 10, the cooling capacity of phase-change material that causes reduces.
The phase-change material be attached in the first side 32 of the lining 30 of pillow 10 and the second side 34 generally includes framboid, described framboid comprise have high merge heat material and change between solid-state and liquid form time store or release heat (phase-change material).The heat that phase-change material in the first side 32 being included in lining 30 and the second side 34 because user lies in, pillow 10 produces and from solid-state change (namely melt) to liquid state time, this phase-change material therefore constant absorption heat provide cooling effect to user, until all phase-change materials all from solid state transformed be liquid state.In first side 32 and the second side 34 of lining 30, by flooding with the framboid of phase-change material and applying in the first side 32 and the second side 34 that phase-change material is attached to lining 30 by the first side 32 of lining 30 and the second side 34.But, certainly be also understood that, phase-change material need not be impregnated into and/or for both the first side 32 of applying lining 30 and the second side 34 to provide enough refrigerant senses to the health of the user lain on pillow 10, but can be impregnated into and/or be used for only first side 32 or second side 34 of the lining 30 applying pillow 10.
Still with reference to Fig. 1 and 2, in order to play the advantage that can provide refrigerant sense of the phase-change material be attached in the first side 32 of lining 30 and the second side 34 further, by comprising netted viscoelastic foam fragment 24 at the inner core 20 of pillow 10, pillow 10 is constructed to allow heat more easily to distribute from the phase-change material of lining 30 and then passes inner core 20.Netted foam (viscoelastic or other) is porous foam structure, and wherein the abscess of foam is basic slight of stature (skeletal).In other words, the abscess of netted foam each by by cell strut (cellstruts) around multiple perforation window definition, all can there is not (only remaining cell strut) or substantially disappear in the perforation window of wherein netted foam.In certain embodiments, if at least 50% in the window of abscess disappears, (namely window has through through hole wherein, or disappear completely and only leave the window of cell strut), then the viscoelastic foam fragment 24 be included in inner core 20 is considered to " netted ".Such structure can by the destruction of cell windows material or other remove, by chemistry or mechanical system or realize by preventing being fully formed of cell windows during the manufacture process of foam.
Be used for manufacturing the process of netted viscoelastic foam fragment as indicated on independently, rely on their reticulated porous structures, netted viscoelastic foam fragment 24 has preferably for the characteristic of the inner core 20 of pillow 10, comprise the enhancing ability allowing liquid flow by netted viscoplasticity fragment, and therefore provide and leave from the phase-change material the specific part of lining 30, through inner core 20, and then to the enhancing air of the non-heating phase-change material in another part of lining 30 and/or the ability of heat flow.In this respect, viscoelastic foam fragment 24 is comprised by the inner core 20 at pillow, not only increase air to move, thus enhance and provide the heat of the inner core 20 by pillow 10 to distribute, and prevent the phase-change material in the discrete heating part of lining 30 to arrive its melting point fast and stop providing refrigerant sense (such as lie in due to user long period in the ad-hoc location on pillow 10 cause) to the user leaned against on pillow 10.Certainly, other structural detail such as providing the Vertical Channel in the path of the inner core flowing through pillow to the gas also place of being considered within the scope of the invention, and can be included in exemplary pillow, and does not depart from the spirit and scope of theme described herein.
For guaranteeing to provide refrigerant sense to the user leaned against on pillow 10 further, and still with reference to Fig. 1 and 2, this pillow 10 comprises lining 40 further, and lining 40 surrounds lining 30 and comprises the phase-change material of the second quantity.Lining 40 is used for protecting lining, and can comprise multiple different material, and phase-change material can be attached in this multiple different material.In a preferred embodiment, this lining 40 comprises knots, described in the body lotion of knotting through comprising phase-change material, make this phase-change material be attached to this knot and can be fixed to subsequently this knot (see, for example american documentation literature No.8,404,345; 8,329,223; 7,794,507 and 7,186,273, wherein each document is incorporated herein by reference in their entirety).Lining 40 also preferred combination has one or more fire proofings, thus the lining 30 of fire retardant barriers round pillow 10 and the flexible foam of inner core 20.But; be similar to the lining 30 surrounding inner core 20; by phase-change material being directly combined in lining 40; lining 40 is configured to provide refrigerant sense to the user leaned against on pillow 10, avoids weakening of the cooling capacity of the phase-change material in the liner 30 that may cause due to the lining 30 with protection or insulation material layer covering pillow 10 simultaneously.
In order to avoid any reduction of the cooling capacity of the phase-change material be included in pillow 10 further, and be also to provide protection to lining 40, this pillow 10 comprises outer cover 50 further, as illustrated in fig. 1 and 2.This outer cover 50 generally includes textile; described textile has enough durabilities; so that the lining of the supporting pad under protection and lining; but have again enough " gas permeability "; to allow air and heat to travel across outer cover, and the phase-change material in lining 30 and lining 40 is allowed still to provide refrigerant sense to the user leaned against on pillow 10.In the embodiment shown in Fig. 1 and 2, outer cover is made up of cotton material, and the refrigerant LC provided with the phase-change material allowed in lining 30 and lining 40 is changed places the user being passed to and leaning against on pillow 10.But can also conceive, other textile multiple, comprising silk quality and have the textile of low cotton content also can easily for making enough outer covers.
Referring now to Fig. 3 and 4, in another exemplary embodiment of the present invention, exemplary pillow 110 is provided, it comprises inner core 120 and lining 130, described inner core 120 has the viscoelastic foam fragment 122 of multiple netted viscoelastic foam fragment 124 and non-mesh, and described lining 130 comprises continuous print viscoelastic foam part.Similar with the pillow 10 shown in Fig. 1 and 2, this pillow 110 comprises: the lining 130 with the first side 132 and the second side 134; Comprise the lining 140 of a certain amount of phase-change material; And outer cover 150.But be different from the pillow shown in Fig. 1 and 2, the first side 132 of lining 30 and the second side 134 are not mutually the same.But the first side 132 of pillow 110 and particularly lining 130 has crooked outline, and this crooked outline works, aim in order to make the head of the user leaned against on the first side 132, neck and shoulder.In addition, in pillow 110, the crooked outline due to pillow 10 is designed to only allow the first side 132 of the contiguous lining 130 of user to lean against on pillow 10, so only the first side 132 of lining 130 comprises a certain amount of phase-change material.Certainly, what can also conceive is, when not departing from the spirit and scope of theme herein, also can provide according to the pillow with the layout of other profile various and phase-change material of the present invention, and can be used for providing support and refrigerant sense to the health of user.
Referring now to Fig. 5, in another exemplary embodiment of the present invention, provide pillow 210, it also comprises viscoelastic foam lining 230.This lining 230 has a certain amount of phase-change material, in the first surface 232 that this certain amount of phase-change material is incorporated into lining 230 and the second face 234, thus the first surface 232 of lining 230 and the second face 234 are constructed to provide refrigerant sense to the user leaned against on pillow 210 again.Pillow 210 also comprises outer cover 250, and outer cover 250 surrounds lining 230 and comprises textile.In addition, pillow 210 has inner core 220, and inner core 220 comprises the viscoelastic foam fragment 222 of multiple non-mesh.But in pillow 210, inner core 220 also comprises multiple fiber 226, described multiple fiber 226 is similar to above-mentioned netted viscoelastic foam fragment, provides the air of the enhancing of the inner core 220 by pillow 210 and/or heat to move.Such fiber can comprise natural fiber (such as cotton or silk fiber), synthetic fibers (such as polyester fiber) or their combination.In this respect, in this exemplary embodiment, the inner core 220 of pillow 210 is also surrounded by fire proofing or barrier 228 (such as fireproof covering), this fire proofing or barrier 228 are positioned between inner core 220 and lining 230, this fire retardant barriers 228 is made to surround inner core 220, but still the refrigerant sense provided by the phase-change material be attached in lining 230 that can not detract.
Improve as of the present invention another, although the supporting pad shown in Fig. 1-5 is all with pillow 10,110,210 is form, and its size is set to the head supporting user, but it should be understood that various feature as herein described also can equally for pillow, mattress, bed lid etc. between mattress, Chain cushion, backrest, neckpillow, leg.So, term used herein " supporting pad " refers to any and whole these type of article, and it has arbitrary dimension and shape, and can or be commonly used to support the health of user or a part for health.Such as, as shown in Figure 6, in the supporting pad seat support 312 that is incorporated into office chair 310 made according to the present invention and the chair back 314.Each supporting pad of office chair (deskchair) 310 comprises inner core 320 and lining 330, described inner core 320 comprises the viscoelastic foam fragment 322 of multiple netted viscoelastic foam fragments 324 and multiple non-mesh, and lining 330 comprises the continuous piece of viscoelastic foam.Similar with pillow of the present invention, the phase-change material of the first quantity in both the first side 332 and the second side 334 comprising and be attached to each lining 330 is paid somebody's debt and expected repayment later in each support of office chair 310, thus the part leaning against the health of the user on the supporting pad of office chair 310 can be provided refrigerant sense.
Refer to various bibliography herein.These all bibliography are incorporated to herein by reference.
Those skilled in the art will recognize that, when not departing from the scope of instruction of the present invention or appending claims, other embodiment or embodiment are also possible.Foregoing detailed description, and the particularly detail of embodiment disclosed herein and embodiment, be mainly used to be expressly understood the present invention, and not as limitation of the present invention, those skilled in the art upon reading this disclosure, can make remodeling when not departing from the spirit or scope of claims of the present invention to it.
Claims (23)
1. a supporting pad, comprising:
Inner core, described inner core comprises the first flexible foam;
Lining, described lining comprises the second flexible foam, and described lining has the first side and second side contrary with described first side, and described lining wraps up described inner core; And
The phase-change material of the first amount, the phase-change material of described first quantity is incorporated at least side in described first side of described lining or described second side.
2. supporting pad as claimed in claim 1, wherein, described first flexible foam, described second flexible foam or both are viscoelastic foams.
3. supporting pad as claimed in claim 2, wherein, described first flexible foam and described second flexible foam both viscoelastic foams, and wherein, described second flexible foam has the low density density than described first flexible foam.
4. supporting pad as claimed in claim 1, wherein, described first flexible foam comprises multiple viscoelastic foam fragment.
5. supporting pad as claimed in claim 4, wherein, described viscoelastic foam fragment comprises netted viscoelastic foam fragment and the viscoelastic foam fragment of non-mesh.
6. supporting pad as claimed in claim 1, wherein, described inner core is molded and shaped foam core.
7. supporting pad as claimed in claim 1, wherein, in described first side that described phase-change material is incorporated into described lining and described second side.
8. supporting pad as claimed in claim 1, wherein, described phase-change material comprises multiple framboid.
9. supporting pad as claimed in claim 1, also comprise lining, described lining surrounds described lining, and described lining comprises the phase-change material of the second quantity.
10. supporting pad as claimed in claim 9, wherein, described lining comprises knots, and wherein, in knotting described in described phase-change material is incorporated into.
11. supporting pads as claimed in claim 9, also comprise the outer cover surrounding described lining.
12. supporting pads as claimed in claim 11, wherein, described outer cover comprises textile.
13. supporting pads as claimed in claim 12, wherein, described textile is bafta.
14. supporting pads as claimed in claim 12, wherein, described outer cover is cotton.
15. 1 kinds of pillows, comprising:
Inner core, described inner core comprises netted viscoelastic foam;
Lining, described lining comprises viscoelastic foam and wraps up described inner core, described lining has first surface and the second surface contrary with described first surface, and described lining has the phase-change material of the first quantity, the phase-change material of described first quantity is attached in described viscoelastic foam at described first surface, second surface or both places; And
Lining, described lining surrounds described lining, and described lining has the phase-change material of the second quantity be incorporated in described lining.
16. pillows as claimed in claim 15, wherein, described lining comprises fire proofing.
17. pillows as claimed in claim 15, also comprise the outer cover surrounding described lining, and described outer cover comprise textile.
18. pillows as claimed in claim 1, wherein, described inner core also comprises the viscoelastic foam of non-mesh.
19. 1 kinds of pillows, comprising:
Lining, the viscoelastic foam fragment of the described lining multiple netted viscoelastic foam fragments of parcel and multiple non-mesh, described lining has first surface and the second surface contrary with described first surface, and described lining has the phase-change material of the first quantity, the phase-change material of described first quantity be attached to the described first surface of described lining, described second surface or both in;
Lining, described lining surrounds described lining, and described lining has the phase-change material of the second quantity be incorporated in described lining; And
Outer cover, described outer cover surrounds described lining.
20. pillows as claimed in claim 19, wherein said lining comprises fire proofing.
21. 1 kinds of pillows, comprising:
Inner core, described inner core comprises flexible foam; And
Lining, described lining wraps up described inner core, and described lining has structure in order to provide at least one surface of refrigerant sense to the user leaned against on described pillow.
22. pillows as claimed in claim 21, wherein, described inner core comprises the viscoelastic foam fragment of multiple non-mesh and multiple fiber, and wherein, described lining comprises a certain amount of phase-change material, and described a certain amount of phase-change material is attached at least one surface described of described lining.
23. pillows as claimed in claim 22, also comprise:
Fire retardant barriers, described fire retardant barriers surrounds described inner core, makes described fire retardant barriers be positioned between described inner core and described lining; And
Outer cover, described outer cover surrounds described lining, and described outer cover comprises textile.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2013/052258 WO2015012859A1 (en) | 2013-07-26 | 2013-07-26 | Support cushions for providing cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105578928A true CN105578928A (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380079141.0A Pending CN105578928A (en) | 2013-07-26 | 2013-07-26 | Lipid extraction processes |
Country Status (6)
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|---|---|
| US (1) | US20160166074A1 (en) |
| EP (1) | EP3024358A4 (en) |
| JP (1) | JP6192833B2 (en) |
| CN (1) | CN105578928A (en) |
| CA (1) | CA2919425A1 (en) |
| WO (1) | WO2015012859A1 (en) |
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| CN112996415A (en) * | 2018-08-24 | 2021-06-18 | Soft-Tex国际公司 | Body cooling support pad and pillow |
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| DK3066963T3 (en) * | 2015-03-11 | 2020-11-23 | Tempur World Llc | SUPPORT CUSHIONS INCLUDING A MIXED FILLING |
| US9820579B2 (en) * | 2015-09-24 | 2017-11-21 | Max Home, Llc | Seating sofa with laminated readily reboundable cooling-effect seating cushions |
| JP2017209470A (en) * | 2016-05-26 | 2017-11-30 | 株式会社アースフルコーディネーション | cushion |
| TWI577561B (en) * | 2016-07-21 | 2017-04-11 | The thermostat is located between the two layers of foam to improve the heat storage problem of the mat body and its process | |
| US10842301B2 (en) * | 2016-07-28 | 2020-11-24 | Werner Media Partners Llc | Cooling pillow |
| US11785916B1 (en) * | 2017-12-04 | 2023-10-17 | Maranda Enterprises | Animal cooling mat |
| US20240032501A1 (en) * | 2017-10-13 | 2024-02-01 | Maranda Enterprises, LLC | Animal cooling mat |
| USD895999S1 (en) | 2018-01-08 | 2020-09-15 | Tempur World, Llc | Pillow |
| USD896000S1 (en) | 2018-01-08 | 2020-09-15 | Tempur World, Llc | Pillow |
| USD899814S1 (en) | 2018-01-08 | 2020-10-27 | Tempur World, Llc | Pillow |
| AU2018427766B2 (en) * | 2018-06-15 | 2022-02-03 | Essity Hygiene And Health Aktiebolag | Absorbent article comprising microencapsulated phase change material and method of applying phase change material to an absorbent article |
| US11154434B2 (en) | 2018-06-15 | 2021-10-26 | Essity Hygiene And Health Aktiebolag | Absorbent article |
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Also Published As
| Publication number | Publication date |
|---|---|
| CA2919425A1 (en) | 2015-01-29 |
| JP6192833B2 (en) | 2017-09-06 |
| EP3024358A1 (en) | 2016-06-01 |
| US20160166074A1 (en) | 2016-06-16 |
| EP3024358A4 (en) | 2017-08-09 |
| JP2016525411A (en) | 2016-08-25 |
| WO2015012859A1 (en) | 2015-01-29 |
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