CN108904125A - Non-water system heat-generating composition and warm product - Google Patents
Non-water system heat-generating composition and warm product Download PDFInfo
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- CN108904125A CN108904125A CN201810333494.3A CN201810333494A CN108904125A CN 108904125 A CN108904125 A CN 108904125A CN 201810333494 A CN201810333494 A CN 201810333494A CN 108904125 A CN108904125 A CN 108904125A
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- water
- generating composition
- heat
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- system heat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/16—Materials undergoing chemical reactions when used
Abstract
The subject of the invention is to provide one kind can be allowed to generate heat at room temperature, the non-water system heat-generating composition of temperature controllable and the warm product using the non-water system heat-generating composition.Its solution is a kind of non-water system heat-generating composition, it is characterized in that, being selected from containing (A) by generating heat and reaction heat is the water-soluble cellulose ether containing methoxyl group in the inorganic anhydride and its one or more of hydrate and (B) substituent group of 10~500kJ/mol with react for water；It is generated heat by addition water.
Description
Technical field
The present invention relates to non-water system heat-generating composition and use its warm product.
Background technique
When carrying out local heating to body, it is desirable that avoid low temperature scald, adapt to the temperature sensitive position such as face or eye, need accurate
Control temperature.As the prior art, there is the chemical hand warmer to generate heat by oxidation, but form, reaction mechanism complexity, exists
A possibility that generation band odorous gas, pernicious gas is generated because of ingredient.In addition, utilizing the hydration heat of inorganic salts, heat of solution
Fever in, although composition is simple, temperature is difficult to control when in use, even in the above prior art, it is also desirable to
Using warm water, tightly control amount of water.Further, when using water absorbing agent, temperature unevenness, which occurs, becomes problem.
Technology as control temperature, it is known that for example following technologies：By by powdered high water absorbency polymer and by water
The substance (exothermic mixture) for closing to generate heat is used in combination, to not influenced by addition water, keeps the moisture content one contacted with exothermic mixture
Fixed, making to stablize to generate heat becomes possible (referring to patent document 1：Japanese Patent Laid-Open 2003-24365 bulletin).However, the technology
In, in order to make fever, need some or all to be impregnated in 33~45 DEG C for be pasted with the body of warming compositions
Warm water.
[existing technical literature]
[patent document]
Patent document 1：Japanese Patent Laid-Open 2003-24365 bulletin
Summary of the invention
[problem to be solved by the invention]
The present invention completes in view of the foregoing, its purpose is to provide can room temperature be allowed to fever and temperature controllable it is non-
Water system heat-generating composition and the warm product for using it.
[means solved the problems, such as]
The present inventor furthers investigate in order to achieve the above objectives, as a result, it has been found that：(A) selected from by generating heat with reacting for water
And reaction heat be 10~500kJ/mol inorganic anhydride and its one or more of hydrate with contain methoxy in (B) substituent group
The mixture of the water-soluble cellulose ether of base is generated heat rapidly at room temperature by water, can be maintained at 38~55 DEG C for a long time especially
It is 40~45 DEG C constant nearby, and then completes the present invention.
Therefore, the present invention provides following non-water system heat-generating compositions and warm product.
[1] a kind of non-water system heat-generating composition of, which is characterized in that
Contain：(A) selected from by with water react generate heat and reaction heat for 10~500kJ/mol inorganic anhydride and its water
Close one or more of object, and the water-soluble cellulose ether containing methoxyl group in (B) substituent group；
It generates heat by addition water.
[2] non-water system heat-generating composition according to [1], which is characterized in that (B) ingredient is what per unit glucose introduced
The water-soluble cellulose ether that the molal quantity of methoxyl group is 1.5~2.0.
[3] non-water system heat-generating composition according to [1] or [2], which is characterized in that (B) ingredient is methylcellulose.
[4] non-water system heat-generating composition according to any one of [1]~[3], which is characterized in that (A) ingredient be selected from aluminium with
The mixture of calcium hydroxide or calcium oxide, calcium oxide, magnesium chloride and calcium chloride.
[5] non-water system heat-generating composition according to any one of [1]~[4], which is characterized in that non-water system fever combination
Object is combined with non-woven fabrics, woven fabric, looped fabric (knitted fabric) or absorbent cotton, is formed as sheet.
[6] a kind of warm product of is with non-water system heat-generating composition and the water described in any one of [1]~[5] and non-aqueous
It is the warm product that heat-generating composition and water are blocked, the warm product, which has, contacts non-water system heat-generating composition with water
Device.
[The effect of invention]
According to the present invention it is possible to provide can be allowed to generate heat in room temperature, the non-water system heat-generating composition of temperature controllable and benefit
With the warm product of the non-water system heat-generating composition.
Detailed description of the invention
Fig. 1 is the figure to locate for showing embodiment 11.
Fig. 2 is the structure chart of eyeshade used in embodiment 12.
[symbol description]
1：Easily peelable sealant (easy peel sealant) (the weak bonding part with easy peelability)
2：Bag body
3：First Room
4：Second Room
5：Water-proof breathable properties sheet material
6：Package body
7：Rubber (ear-hang)
Specific embodiment
Hereinafter, the present invention is described in detail.
[(A) ingredient]
(A) selected from by with water react generate heat and reaction heat be 10~500kJ/mol (every 1 mole of inorganic anhydride or water
Close the heat of object) inorganic anhydride and its one or more of hydrate.As such ingredient, can enumerate：Calcium chloride
The chlorides such as (hereinafter, reaction heat+43kJ/mol), magnesium chloride (+12kJ/mol), aluminium chloride；Magnesium sulfate, aluminum sulfate, calcium sulfate
Equal sulfate；The carbonate such as sodium carbonate, potassium carbonate；The inorganic matters such as the oxides such as calcium oxide (+65kJ/mol), there are also their water
Close object, aluminium and mixture (+377kJ/mol), aluminium and the mixture (+442kJ/mol) of calcium oxide of calcium hydroxide etc., Ke Yidan
Solely use a kind or two or more appropriately combined use.Wherein, it is examined from heating effect height and the angle of temperature controlled easiness
Consider, preferably the mixture (+442kJ/mol) of the mixture (+377kJ/mol) of aluminium and calcium hydroxide, aluminium and calcium oxide, oxidation
Calcium, magnesium chloride, calcium chloride, from the point of view of electrothermal calefactive rate, the mixture of more preferable aluminium and calcium hydroxide, calcium oxide, chlorination
Magnesium, calcium chloride.
Especially, when (A) ingredient is the mixture of (A-1) aluminium and (A-2) calcium hydroxide or calcium oxide, from the angle of reaction efficiency
Considering, blending ratio (mass ratio) is in terms of the mass ratio of (A-1)/(A-2), and preferably 0.1~10, more preferably 0.2~5.
(A) ingredient is preferably powdered, and average grain diameter in this case is preferably 5~2,000 μm.In addition, (A) ingredient is flat
Equal partial size is the cumulative mean partial size D of the volume reference size distribution measured according to laser light scattering diffraction approach size distribution50
(median diameter).
In non-water system heat-generating composition, the content of (A) ingredient is preferably 40~99 mass %, more preferably 50~90 mass %.
In addition, relative to expansion non-water system heat-generating composition area, such as expansion non-water system heat-generating composition area be 7cm ×
6cm (about 42cm2) when, the content of (A) ingredient is preferably 500~10,000mg, more preferably 1,000~5,000mg.By setting
Be set to above-mentioned lower limit or more, so that the temperature and persistence of fever become more good, by be set as the upper limit hereinafter, so as to
To further prevent excessive temperature to rise.
[(B) ingredient]
It is the water-soluble cellulose ether in substituent group containing methoxyl group.It is to generate gelation by heating about the ingredient,
The water-soluble high-molecular compound for returning to original aqueous solution while cooling, is the ingredient in substituent group containing methoxyl group.
As such ingredient, preferably the non-ionic water-solubles high-molecular compound such as methylcellulose, hydroxypropyl methyl cellulose,
More preferably methylcellulose.The ingredient is by the rising of temperature, so that the methoxyl group in polymer associates in intermolecular hydrophobic
And crosslinking points are formed, gelation occurs.The molal quantity of the methoxyl group preferably introduced in the per unit glucose of cellulose is 1.5
~2.0 ingredient.In addition, water solubility refers to the water 10 relative to 20 DEG C, and the solubility of 000mL is more than 1g in the present invention.
Although passing through the combination of (A) ingredient and (B) ingredient, so that the reasons why temperature controllable is unclear, by making
When for (A) ingredient of heater and the reaction heat of water, temperature rises, occurred under conditions of certain temperature by (B) ingredient solidifying
Gelatinization, water are incorporated into gel, accordingly the stopping of reacting of water and heater, inhibit excessive heating.Further, passing through heat release
When reducing to temperature, gel reverts to aqueous solution, and water is re-started with reacting for heater, generated heat., it can be said that passing through
Such repetition, to realize control temperature action.
From the point of view of gelling temperature, viscosity of the 2 mass % aqueous solutions of (B) ingredient at 20 DEG C is preferably 50~8,
000mPas, more preferably 100~4,000mPas.In addition, viscosity measurement be less than 600mPas when, 20 DEG C ±
It is carried out under conditions of 0.1 DEG C by the 17th correction the 1st method (capillary viscosimetry) of version Japanese Pharmacopoeia viscosimetry；?
When being measured as 600mPas or more of viscosity, by the 17th correction version Japanese Pharmacopoeia viscosity under conditions of 20 DEG C ± 0.1 DEG C
The 2nd method of measuring method (single cylindrical shape rotational viscometer method) carries out.
(B) ingredient is preferably powdered, and average grain diameter in this case is preferably 5~2,000 μm.In addition, (B) ingredient is flat
Equal partial size is the cumulative mean partial size D of the volume reference size distribution measured according to laser light scattering diffraction approach size distribution50
(median diameter).
In non-water system heat-generating composition, the content of (B) ingredient is preferably 1~55 mass %, more preferably 10~20 mass %.It is logical
It crosses and is set as above-mentioned lower limit or more, will not further become excessive high temperature；By being set as the upper limit hereinafter, heat generation becomes better
It is good.
Content ratio (mass ratio) by (B)/(A) (A) ingredient indicated and (B) ingredient is preferably 0.01~1.0, more preferably
0.1~0.3, further preferably 0.13~0.3.By being set as above-mentioned lower limit or more, it will not further become excessive high temperature；
By being set as the upper limit hereinafter, heat generation can be maintained further.
In the range of not influenced on function and effect of the invention, in non-water system heat-generating composition of the invention, it can mix
Any ingredient.Inorganic compound or inorganic salts, its hydrate, organic acid or its salt can be added, for controlling gelling temperature.
It can be mentioned, for example sodium chloride, sodium hydroxide, sodium sulphate, sodium nitrate, sodium bromide, sodium phosphate, iron chloride, citric acid, sodium citrates
Deng.In addition, alcohol, polyalcohol and sugar alcohol can be added.Among these ingredients, preferably sodium chloride, sodium hydroxide, sodium sulphate, sodium nitrate,
Sodium bromide, sodium phosphate, citric acid, sodium citrate, sugar alcohol etc..
[manufacturing method]
Non-water system heat-generating composition of the invention is and being mixed (A) ingredient with (B) ingredient progress powder with defined ratio
It obtains.
[non-water system heat-generating composition]
Non-water system heat-generating composition of the invention is preferably the mixed-powder for containing (A) ingredient and (B) ingredient, is free from water
Person is generated heat by addition water.Addition water can be room temperature come the temperature for being allowed to adstante febre, can also be 1~30 DEG C.In addition, non-aqueous
The maximum temperature reached for being heat-generating composition is preferably 35~55 DEG C, and more preferably 40~45 DEG C.In addition, from maximum temperature is reached
It is preferably 10 minutes or more to the heating continuing time as 38 DEG C, more preferably 30 minutes or more.The upper limit is not particularly limited,
It can be set as 2 hours or less.In addition, (A) ingredient and (B) ingredient can not mix when not being non-water system heat-generating composition,
Maximum temperature reached becomes excessively high, and can not be suitable for controlling temperature.
Non-water system heat-generating composition can be combined with non-woven fabrics, woven fabric, looped fabric or absorbent cotton, be formed as sheet.As combination side
Method, such as non-water system heat-generating composition can be enclosed to bag-shaped non-woven fabrics etc., non-water system hair can be coated by non-woven fabrics of sheet etc.
Hot composition, can be filled into non-water system heat-generating composition for a folding such as non-woven fabrics of sheet is between two.Like this, pass through
And with non-woven fabrics, woven fabric, looped fabric or absorbent cotton, so that water is spread rapidly, non-water system heat-generating composition (powder) connects with water
Touching occurs at once and equably, brings the homogenization of temperature.In order to make promptly water guide, non-woven fabrics, woven fabric, looped fabric or de-
Rouge cotton is preferably hydrophilic fiber.It can be any one of natural fiber, synthetic fibers, cotton can be enumerated as natural fiber
Deng staple fibre (rayon) etc. can be enumerated as synthetic fibers.In addition, as weight per square meter, preferably 10~
130g/m2.By the way that weight per square meter is set as lower limit or more, so that the water of water guide becomes more, the water of diffusion becomes more.Separately
Outside, by being set as the upper limit hereinafter, can also prevent from causing to mix because of taken in excess water in addition to becoming thin and flexible sense of touch
Closing contact of the powder with water reduces this case.
[application method and warm product]
Non-water system heat-generating composition of the invention is the non-water system heat-generating composition to generate heat by addition water.As water, only
Fever is generated, is not particularly limited, wherein relative to (A) ingredient, preferably 0.5~5 times (quality).As user
Method can add water in non-water system heat-generating composition in container and be allowed to generate heat to use when in use.In this case,
The container of dress non-water system heat-generating composition is not particularly limited, can be bag-shaped, can also be bottle, tank, plastic containers, glass appearance
Device is not particularly limited as long as being resistant to the container of temperature.
Water can be prepared by user, can be used as the warm product of the water with non-water system heat-generating composition Yu other approach.To water
It is not particularly limited, other ingredients can be contained, can be Aquo-composition, such as aqueous gel combination.As specific temperature
Hot article can enumerate for example：Warm product with the device for contacting non-water system heat-generating composition with water, be have it is non-
Water system heat-generating composition and water, and the warm product that non-water system heat-generating composition and water are blocked；Non-water system is sent out when in use
The warm product that hot composition mixes to use with aqueous gel compositions is with non-water system heat-generating composition and containing water-setting
The warm product of glue composition；Deng.They are because preferred due to selecting place that can obtain heating effect.
It, can be with as gel combination when for the warm product of non-water system heat-generating composition and aqueous gel compositions
Add the polyalcohols such as glycerine, butanediol, propylene glycol, pentanediol, hexylene glycol, polyethylene glycol；Hydroxypropyl cellulose, hydroxypropyl first
Base cellulose, xanthan gum (xanthan gum), tamarind gum (Tamarind gum), carboxy vinyl polymer
(carboxyvinyl polymer), sodium carboxymethylcellulose, carrageenan (carrageenan), pectin, hyaluronic acid
The high-molecular compounds such as sodium, sodium alginate.When adding them, relative to water, the polyalcohol amount in gel combination is preferably
0.01~5 times (quality), relative to water, high-molecular compound amount is preferably the range of 0.01~0.5 times (quality).
It, can as the container that the non-water system heat-generating composition and water (or Aquo-composition) when as warm product are filled
The plastics system of enumerating or aluminum bag body can be used as material：The plastics such as polyethylene, polypropylene, polyester, polychloride vinyl
Film；Stacked film with aluminium layer；Deng.It generates heat in the non-water system for the mixture that (A) ingredient is aluminium and calcium hydroxide or calcium oxide
In the case where composition, in order to promptly release aftermentioned hydrogen, as long as opening fine hole in bag body.As fine
The size of hole, preferably 50~1, as the quantity of hole, can be fitted according to the size for the hole that front occurs by 000 μm
Locality setting, wherein it is preferred that 3~20.In addition, can be according to the size of hole, by absorbent cotton etc. and non-water system heat-generating composition one
It rises and is filled near hole.
It further, is also effective to moisturizing etc. so as to provide vapor by being packaged in air permeable sheet.At (A)
When ingredient is the mixture of aluminium and calcium hydroxide or calcium oxide, the offer of hydrogen known to antioxidation is also possibly realized, can
To expect the antioxidation to skin, eye, so further effect can be assigned while heating.Further,
By adjusting the air permeability of air permeable sheet to control passing through for hydrogen, and can be provided by the expansion of the bag body of appropriateness to suitable
With the stickiness (fit property) at position, massage feeling.In addition, enclosed for eye and eye circumference, the effect of hot application be it is known,
For concave-convex big position requirement stickiness, furthermore the intervention of the oxidative stress of xerophthalmia etc. is also known, and is highly useful
's.
The preferred waterproof of air permeable sheet, air permeability is preferably 1,000~30,000 second/100cc, more preferably 2,000~20,
000 second/100cc, further preferably 3,000~10,000 second/100cc.It is (ventilative when gas permeability is set as the upper limit or less
Degree is lower limit or more), it is difficult to generate gap by expansion, stickiness improves, and warmth sensation becomes good, in addition to this, in pressurization
It rises and obtains massage feeling.When gas permeability is set as lower limit or more (air permeability is the upper limit or less), due to not excessively expansion event
And improved with circumocular contact area, stickiness improves, and warmth sensation becomes good, in addition to this it is possible to obtain by press belt
The massage feeling come.In addition, air permeability is to test to pass through the required time obtain, 100cc water by Wang Yan formula air permeability
(second), the more big then gas permeability of value are lower.
It as the method for barrier non-water system heat-generating composition and water, is not particularly limited, can enumerate to generate heat non-water system and combine
The method that object and water enclose the bag of the waterproof of multichamber vessel of plastics system or aluminum etc. etc. respectively.It is combined as making non-water system generate heat
The method that object is contacted with water, can include such as following method：By to above-mentioned any one enclosed bag from external add-in power, from
And non-water system heat-generating composition is partially opened with what water was blocked, non-water system heat-generating composition is contacted with water.As such dress
It sets, can enumerate such as easily peelable sealant (easy peel sealant) (the weak bonding part with easy peelability).Separately
Outside, when being packaged in above-mentioned air permeable sheet, warm product entirety can be packed, the portion of non-water system heat-generating composition can also be packed
Point.In addition, above-mentioned non-water system heat-generating composition is put into the containers such as plastics, aluminium, bottle, tank, water is added when in use and is mixed
It closes, body can be applied directly to and used.It can be following manner：As the example of above-mentioned warm product, in advance by water
It is put into multichamber vessel, is allowed to contact with the water when in use.
Being not particularly limited using position for non-water system heat-generating composition or warm product of the invention, can be in any of whole body
Place uses, such as when for tablet, the warm product of the eyeshade form of the rubber rope with hangers can preferably be made.Separately
Outside, adhesive phase is arranged by the one side in above sheet, (ophthalmically acceptable, waist is used, foot is used, shoulder so as to be used as skin attachment type
With, neck with etc.) warm product.In addition, may be used as being allowed to react and warm with water when in use as heat-generating composition
Preparation for external application to skin (contains scalp).
[embodiment]
Hereinafter, showing embodiment and comparative example, the present invention is illustrated, but the present invention is not limited to following embodiments.In addition,
When without illustrating, in following examples, " % " of composition indicates quality %, and ratio indicates mass ratio.In addition, (A) ingredient,
(B) average grain diameter of ingredient is the accumulation of the volume reference size distribution measured according to laser light scattering diffraction approach size distribution
Average grain diameter D50(median diameter).
[Examples 1 to 6]
(A-1) aluminium, (B) ingredient are put into mixing in bag-like container (polyethylene system), and then add the mixing of (A-2) calcium hydroxide,
It obtains non-water system heat-generating composition (all powder of raw material, below equally).Water 5g is added into mixed-powder obtained, gently
Light mixing.For the temperature and time of heat-generating composition, measured by following methods.
[embodiment 7~10]
(A) ingredient and (B) ingredient are put into bag-like container same as Example 1 and are mixed, non-water system fever combination is obtained
Object.5g water is added into obtained mixed-powder, is gently mixed.For the temperature and time of heat-generating composition, by following methods
Measurement.
It is obtained in addition, (A) calcium oxide used in embodiment 7 and 8 uses after smashing coarse granule with 1,000 μm of screening
The substance arrived.(A) magnesium chloride used in embodiment 9 and 10 is 10~100 μm of average grain diameter of powder.(B) ingredient is whole
For powder and average grain diameter is 50~100 μm.
[comparative example 1~3]
Aluminium, (B ') ingredient are put into mixing (comparative example 1 is unmixed) in bag-like container same as Example 1, and then add hydrogen
Calcium oxide simultaneously mixes, and obtains non-water system heat-generating composition.5g water is added into mixed-powder obtained, is gently mixed.For
The temperature and time of heat-generating composition, is measured by following methods.
[comparative example 4]
(B) ingredient is put into bag-like container same as Example 1, non-water system heat-generating composition is obtained.It is mixed to obtained
It closes and adds water 5g in powder, be gently mixed.For the temperature and time of heat-generating composition, measured by following methods.
[measuring method]
The temperature of heat-generating composition is directly measured using thermometer, measures maximum temperature reached.Further, measurement is calculated from the temperature
Spend the time (duration) until dropping to 38 DEG C.Following commentary valence benchmark indicates result.
< evaluation criteria >
Maximum temperature reached
◎：40 DEG C or more and 45 DEG C or less
○：35 DEG C more than and less than 40 DEG C, more than 45 DEG C and 55 DEG C or less
×：Less than 35 DEG C, more than 55 DEG C
38 DEG C or more duration (time until falling to 38 DEG C)
◎：30 minutes or more
○：Shorter than 30 minutes
[table 1]
[table 2]
[table 3]
[embodiment 11]
(I) the heat-generating composition 3g of embodiment 3 is equably filled in mono- folding of non-woven fabrics 14cm × 6cm is to be put between two
Bag body (polyethylene system, 7cm × 6cm), adds the water of 5g.
(II) the heat-generating composition 3g of embodiment 3 is put into the identical bag body with (I) and equably extends to 7cm to be allowed to flatten
The size of × 6cm adds the water of 5g.
About above-mentioned (I) and (II), for A, B, C, D of locating of Fig. 1, with said determination method come measuring temperature.Knot
Fruit is shown in table 4.
[table 4]
| It locates | A | B | C | D |
| (I) | 43℃ | 45℃ | 42℃ | 43℃ |
| (II) | 48℃ | 39℃ | 42℃ | 45℃ |
From the above results, the temperature for being combined with (I) of non-woven fabrics is 42~45 DEG C, the temperature of (II) that does not combine is 39~
48 DEG C, the temperature of (I) this side is uniform.
[embodiment 12]
The eyeshade of structure as shown in Figure 2 is made of following methods.
2 are divided into easily peelable sealant 1 between room, uses the bag body 2 by being connected to from external power.By water 5g enclosed the
The heat-generating composition 3g of embodiment 3 is filled into non-woven fabrics with method similarly to Example 11 and encloses second Room 4, opened by one Room 3
There is fine hole (not shown, about 500 μm of diameter, at 5) (absorbent cotton etc. as needed, is packed near hole).In table 5
The bag-shaped sheet material 5 of the water-proof breathable properties of the air permeability of record encloses 2 in such a way that both ends become the first Room 3 and is sealed with above-mentioned water
Deng bag body 2, packed, obtain package body (about 25cm × about 6cm) 6.Become ear in the both ends added rubber 7 of the package body
It hangs, makes eyeshade.In addition, the size of the material of bag body, the bag body of enclosed heat-generating composition is set as identical as embodiment 11, seal
The size for entering the bag of water is set as 6 × 4cm.For eyeshade obtained, panelist carries out following sense evaluations.As a result
It is shown in table 5.
Stickiness
◎：Eye circumference is sufficiently fitted in enclose
〇：Eye circumference is slightly fitted in enclose
Massage feeling
◎：It is very comfortable
〇：It is quite comfortable
●：It is slightly comfortable
Warmth sensation (measures the temperature (temperature outside package body) for the eyeshade that easily peelable sealant destroys after five minutes.)
◎：It is quite warm and very warm
〇：It is slightly warm
[table 5]
| Air permeability (second/100cc) | 28,000 | 19,000 | 4,900 | 3,900 | 2,500 | 1,500 |
| Stickiness | ○ | ◎ | ◎ | ◎ | ○ | ○ |
| Massage feeling | ● | ○ | ◎ | ◎ | ○ | ● |
| Warmth sensation | ○ | ◎ | ◎ | ◎ | ◎ | ○ |
| Temperature measuring result (DEG C) outside package body | 43 | 43 | 43 | 44 | 44 | 44 |
When gas permeability is excessively high (air permeability is small, below equally), there is the tendency for generating gap, stickiness decline, in gas permeability
When too low (air permeability is big, below equally), exist due to excessively expanding and reduced with circumocular contact area, stickiness decline
Tendency.When gas permeability is excessively high, dilatancy disappears, and there is the tendency that pressurization is reduced, massage feeling declines, too low in gas permeability
When, exist due to expanded tendencies that are more and generating constriction, massage feeling decline.In addition, dilatancy disappears when gas permeability is excessively high
It loses, there is the tendency for generating gap, warmth sensation decline, when gas permeability is too low, exist due to expanded more and contact area drop
Low, warmth sensation decline tendency.In addition, air permeability is measured according to the test of Wang Yan formula air permeability.
[embodiment 13]
In the final packaging body (using the film of 3,900 seconds/100cc of air permeability) obtained by embodiment 12, (size of package body is
About 25cm × about 6cm) non-cohesive rubber, package body single side using direct bonding with adhesive tape (Nitto Fit, day east electricity
Work (strain) manufacture) implementation skin is viscous and property, acquisition attach the warm product of dosage form.About the warm product of embodiment 13, temperature
Thermal sensation is excellent, and the temperature (easily peelable sealant destroys after five minutes) outside package body is 44 DEG C.Can be attached at neck, wrist,
Shoulder, waist, foot etc., by the expansion of appropriateness, especially to the good fit of neck.
[embodiment 14]
Using 210 seconds/100cc of air permeability (3M microporous barrier, 3M Japan (strain) manufacture), equally carries out, obtain with embodiment 13
Attach the warm product of dosage form.About the warm product of embodiment 14, warmth sensation is excellent, the temperature outside package body
(easily peelable sealant destroys after five minutes) is 44 DEG C, is particularly due to not expand, even so being also easy patch on the inside of western clothes
It is attached.Body can be locally heated, obtains and promotes blood flow, relaxation effect.Furthermore it is possible to mitigate the pain of waist, knee etc..Further
Ground can be realized the moisturizing of skin by the generation of vapor, hydrogen, can also expect antioxidation.
[embodiment 15]
Make the warm gel of following compositions.Warm gel mixing water when in use is applied directly to body use.
[table 6]
| Ingredient | Composition：Additive amount (mg) |
| Magnesium chloride | 500 |
| Glycerine | 3,000 |
| Methylcellulose (MC100) | 90 |
| Hydroxypropyl cellulose | 100 |
| Xanthan gum | 300 |
| Water | 1,000 |
Temperature after mixing water is 43 DEG C, and warm property is excellent.It applies without creeping chill when applying gel and cosily, obtains
It is warmed and bring promotion blood flow, relaxation effect by being assigned to body.In addition, also can be used as massage agent use.In addition, above-mentioned mixed
In conjunction, when taking the range of 20~200mg of hydroxypropyl cellulose, 50~500mg of xanthan gum, it is also possible to obtain same result.
Further, production has used for replacing the polyethylene glycol of glycerine, the sodium alginate for replacing xanthan gum, angle fork
Dish glycan, sodium carboxymethylcellulose, polyethylene oxide, carboxy vinyl polymer person.For them, has and used glycerine
Embodiment 15 similarly warm property, usability, obtain relaxation effect.In addition, they also can be used as massage agent use.
Water is the amount mixed when using.
[embodiment 16]
Make the gel packet of following compositions.Heat-generating composition is mixed according to the additive amount of table 7.1 dose is obtained by following methods
?：By ingredient 2~4 it is uniformly dispersing after, be heated to 70 DEG C or more of ingredient 1 and be sufficiently stirred, obtain ingredient 1~
After 4 mixture, the mixture that ingredient 1~4 is added in the mixture of ingredient 5~7 is stirred.Heat-generating composition：1 dose：2
The mixing ratio (mass ratio) of agent is 1：5：1.Heat-generating composition, 1 dose and 2 doses are enclosed into individual sachet containers (aluminium respectively
System), when use in glass container, by heat-generating composition, 1 dose and 2 doses of mixing.
[table 7]
Temperature after heat-generating composition, 1 dose and 2 doses just mix is 45 DEG C, and warm property is excellent.It is warm when coating, it can be right
Body part heating.It obtains and promotes blood flow, relaxation effect.By heat-generating composition, 1 dose and 2 doses of mixtures mixed
It is initially gel, but then becomes bag-like after a while, can removes.
As long as raw material used in above-mentioned example is as follows, in addition, without especially writing exactly, the amount of each ingredient in table is
Purity conversion amount.
Aluminium：The powder that 20~200 μm of average grain diameter, " reagent ", Wako Pure Chemical Industries, Ltd.'s manufacture
Calcium hydroxide：The powder that 1~50 μm of average grain diameter, " reagent ", Kanto Kagaku K. K.'s manufacture
Calcium oxide：Powder is obtained by sieving after coarse granule fragmentation with 1,000 μm, " reagent ", Showa Chemical Co., Ltd. system
Magnesium chloride：The powder that 10~100 μm of average grain diameter, " anhydrous magnesium chloride catalyst grade ", ball eutocia industry strain formula meeting
Society's manufacture
Methylcellulose：" product name：METOLOSE SM ", Shin-Etsu Chemial Co., Ltd's manufacture, 2 mass % aqueous solutions
Concentration；100~8,000mPas (20 DEG C)
MC4000：2 (20 DEG C) of mass % solution viscosities are 4,000mPas；The methoxyl group that per unit glucose introduces rubs
Your number is 1.8
MC100：2 (20 DEG C) of mass % solution viscosities are 100mPas；The molal quantity for the methoxyl group that per unit glucose introduces
It is 1.8
Sodium carboxymethylcellulose：" product name：P-815C ", Di-ichi Kogyo Seiyaku Co., Ltd.'s manufacture, 1 mass % aqueous solution are viscous
Degree：1,000~2,000mPas, degree of etherification falling：0.82
Hydroxypropyl cellulose：" product name：NISSO HPC-L ", Tso Tat Co., Ltd., Japan's manufacture
Xanthan gum：" product name：Echogum T " (エ U ー ガ system T), DSP five assist the manufacture of food chemicals Co., Ltd.
Sodium alginate：" product name：Kimica Algin I-3 ", Co., Ltd. KIMICA manufacture
Carrageenan：" product name：GENOVISCO PJ-JPE, GENOGEL WR-80-J ", three brilliant Co., Ltd.'s manufactures
Polyethylene oxide：" product name：POLYOX ", Japanese Ka Lekang (Colorcon) limited liability company system makes
Carboxy vinyl polymer：" product name：CARBOPOL 974P NF Polymer ", Lu Borun advanced material Co., Ltd
(LUBRIZOL ADVANCED MARIALS INC.) manufacture
Paraffin：" product name：Refine Paraffin wax ", Xing Rica Co., Ltd. (Nikko Rica Corporation)
Manufacture
Glycerine：" product name：Japanese Pharmacopoeia concentrated glycerin (Concentrated Glycerin) ", slope this pharmaceutical industries strain formula
Commercial firm's manufacture
Polyethylene glycol：" reagent：Macrogol 400 ", Northeast chemistry (Co., Ltd.) manufacture
Non-woven fabrics：" product name：AS-40 (kinds of fibers：Synthetic fibers, weight per square meter：40g/m2) ", big and spinning is closed fine
Co., Ltd. (Daiwabo Polytec Co., Ltd.) manufacture
Non-woven fabrics：" product name：Oikos AP2060 (kinds of fibers：Natural fiber, weight per square meter：60g/m2) ", day
Clear weaving Co., Ltd. (Nisshinbo Textile Inc.) manufacture
Water-proof breathable properties sheet material：" product name：BREATHRON ", air permeability：The sheet material of 1,500~28,000 second/100cc is made
Nylon system non-woven fabrics, Nitto Denko Corp's manufacture are used for composite material
Bag body：" multichamber vessel (easily peelable design) ", Tengsen Industrial Co., Ltd's manufacture
Tamarind gum：" product name：Glyloid 6C ", DSP five assists the manufacture of food chemicals Co., Ltd.
Citric acid：" reagent ", Wako Pure Chemical Industries, Ltd.'s manufacture
Sodium citrate：" reagent ", Wako Pure Chemical Industries, Ltd.'s manufacture
Methyl p-hydroxybenzoate (methylparaben)：" methyl p-hydroxybenzoate (methyl
Paraoxybenzoate) ", Ueno Seiyaku K.K. manufactures
Butanediol：" 1,3-BDO ", the manufacture of Daicel (DAICEL) chemical industry Co., Ltd.
Claims (6)
1. a kind of non-water system heat-generating composition, which is characterized in that
Contain：A be selected from by with water react generate heat and reaction heat for 10~500kJ/mol inorganic anhydride and its hydration
Water-soluble cellulose ether containing methoxyl group in one or more of object and B substituent group；
It is generated heat by addition water.
2. non-water system heat-generating composition according to claim 1, which is characterized in that B component is the introducing of per unit glucose
Methoxyl group molal quantity be 1.5~2.0 water-soluble cellulose ether.
3. non-water system heat-generating composition according to claim 1 or 2, which is characterized in that B component is methylcellulose.
4. non-water system heat-generating composition according to claim 1 or 2, which is characterized in that A ingredient is selected from aluminium and calcium hydroxide
Or mixture, calcium oxide, magnesium chloride and the calcium chloride of calcium oxide.
5. non-water system heat-generating composition according to claim 1 or 2, which is characterized in that non-water system heat-generating composition and nothing
Woven fabric, woven fabric, looped fabric or absorbent cotton combination, are formed as sheet.
It is that there is non-water system heat-generating composition according to any one of claims 1 to 5 and water and non-6. a kind of warm product
The warm product that water system heat-generating composition and water are blocked, the warm product, which has, contacts non-water system heat-generating composition with water
Device.
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| JP2018075906A JP7110690B2 (en) | 2017-04-13 | 2018-04-11 | Non-aqueous exothermic composition and thermal product |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327312A (en) * | 2019-08-23 | 2019-10-15 | 重庆万寿健康管理有限公司 | A kind of pure Chinese medicine quantum eye paste |
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| JPS6443216A (en) * | 1987-08-12 | 1989-02-15 | Yoshikazu Munakata | Food heating and warmth keeping structure |
| JPH11318964A (en) * | 1998-02-06 | 1999-11-24 | Kao Corp | Local warming method |
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| CN110327312A (en) * | 2019-08-23 | 2019-10-15 | 重庆万寿健康管理有限公司 | A kind of pure Chinese medicine quantum eye paste |
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| JP7110690B2 (en) | 2022-08-02 |
| JP2018175867A (en) | 2018-11-15 |
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