CN102977861B - A kind of spontaneous heating hot compress material compositions, spontaneous heating hot compress bag and preparation method thereof - Google Patents
A kind of spontaneous heating hot compress material compositions, spontaneous heating hot compress bag and preparation method thereof Download PDFInfo
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- CN102977861B CN102977861B CN201210451201.4A CN201210451201A CN102977861B CN 102977861 B CN102977861 B CN 102977861B CN 201210451201 A CN201210451201 A CN 201210451201A CN 102977861 B CN102977861 B CN 102977861B
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Abstract
The present invention relates to a kind of spontaneous heating hot compress material compositions, described hot compress material compositions comprises: (a) reduced iron powder, sodium-chlor and gac; (b) 5-700 object wormwood powder; (c) sustained release dosage and water retention agent; (d) water.Wormwood adds in spontaneous heating hot compress material by the present invention, the volatile substances in wormwood with the effect that gets rid of illness effectively is combined with spontaneous heating hot compress material, utilize comparatively suitable heating temp and fever time, the hot moxibustion nourishing function of wormwood is made full use of, and combine the protector profile of the special excipient be consistent with human synovial, play to treating that deposited position is heated, and medicable Chinese medicine volatile component is infiltrated through the effect treating deposited position.
Description
Technical field
The present invention relates to a kind of spontaneous heating hot compress material compositions, spontaneous heating hot compress bag and preparation method thereof, particularly relate to a kind of integrated wormwood health care for arthritic's health care and treatment and the fabrication of new materials of applying hot compression and the joint physiotherapy product of machine-shaping, belong to fabrication of new materials and Application Areas.
Background technology
Sacroiliitis is a kind of common chronic disease, and China arthritic estimates at more than 100,000,000, and number is in continuous increase.Cardinal symptom is joint part pain, recurrent exerbation, and pain can change with climate change or tired degree, time light time heavy, touchingly not heal, brought great pain.Hospitals at Present only has externally applied agent arthritis treatment cream, but lacks alleviating pain, strengthens effective health care protector of protection.Arthritis needs noting Saving cortilage at ordinary times, reduces and bears a heavy burden, and also will note warming simultaneously, preferably use suitable function knee-pad.China's Traditional Chinese Medicine for the theory of arthritis treatment think " wind-cold damp pathogen, numbness resistance passages through which vital energy circulates, cause passages through which vital energy circulates obstructed, stagnation of QI and blood may bring about pain ", therefore treating is generally with expelling wind and cold, spasmolysis dredging collateral, for the purpose of activating blood circulation and dispersing blood clots.
Our ancestors have just learned the various diseases for the treatment of health with " stone needle hot compress " as far back as the ancient times.When affected part obtains thermal source stimulation, the metabolism of local skin blood vessel meeting Rapid Expansion, hyperemia, acceleration blood circulation, promotion local, reaches dredging the meridian, the effect of alleviating pain, Ginseng Extract, thus reaches the object of Physiotherapy and pain relieving.Helpful for scapulohumeral periarthritis, pain in the waist and lower extremities, sacroiliitis, arteriosclerosis and obstruction of lower limbs etc.High humidity, in the season that temperature is low, the patient suffering from disorder of joint more needs special care.
The domestic technology relating to heating function knee-pad has a lot at present: CN202407158U(publication date 2012-01-13) disclose a kind of USB heating knee pad of nichrome wire electrified regulation.CN102524986A(applying date 2011-12-19) disclose a kind of USB knee-pad adopting carbon fiber exothermic part.CN201315863(publication date 2008-12-03) disclose a kind of warming heating knee pad placing electro-heat equipment.CN201451462U(publication date 2009-06-05) disclose in a kind of knee-pad and have layer of active carbon fiber electrothermal cloth, activated carbon fiber electrothermal cloth is furnished with nichrome wire, the Sports self-heating kneepad that nichrome wire is connected with self-generating device by wire.CN201182224(publication date 2008-04-15) disclose a kind of heating knee protector.These heating function knee-pads described all adopt nichrome wire or power pack to provide thermal source, therefore need power supply.
CN100515370C(publication date 2007-08-16) disclose a kind of spontaneous heating thermal bag, comprise airtight outer bag, inner bag, inner bag is sealed in outer bag inside, inner bag surfaces is provided with breathable microporous, encapsulate at least one deck sheet self-generating exothermal agent in inner bag, sheet self-generating exothermal agent is made up of following raw material: iron powder, gac, salt, vegetable fibre, gelatin and water.
CN101991479B(publication date is 2010-10-29) disclose a kind of self-heating physiotherapy bag, be made up of medicine, theca interna, skin, be characterized in: the raw material of described medicine consists of: iron powder 45-60 weight part, gac 13-18 weight part, vermiculite 13-18 weight part, salt 5-8 weight part, silkworm excrement 3-10 weight part, Herba Siegesbeckiae 3-10 weight part, saffron powder 1-3 weight part.
Therefore, how to develop that a kind of health properties is more excellent, more suitably spontaneous heating hot compress bag and spontaneous heating hot compress material are technical problems of this area for heating temp, fever time.
Summary of the invention
For the deficiencies in the prior art, an object of the present invention is to provide that a kind of health properties is more excellent, heating temp, fever time more suitably spontaneous heating hot compress material.
The present invention is achieved through the following technical solutions:
A kind of spontaneous heating hot compress material compositions, comprising:
(a) reduced iron powder, sodium-chlor and gac;
(b) 5-700 object wormwood powder;
(c) sustained release dosage and water retention agent; With
(d) water.
The typical but non-limiting example of particle diameter of wormwood powder has 6 orders, 13 orders, 18 orders, 22 orders, 78 orders, 111 orders, 150 orders, 198 orders, 235 orders, 279 orders, 330 orders, 385 orders, 440 orders, 480 orders, 530 orders, 589 orders, 630 orders, 750 orders etc., preferably, the particle diameter of described wormwood powder is 10-500 order.
The present invention utilizes carbon dust, iron powder, and the additives such as sodium-chlor and sustained release dosage, water retention agent and water form an original battery discharge, and then owing to not having positive and negative electrode, electronics cannot divide positron-electron to derive, and directly forms short circuit, thus produces heat.Adopting the protector being applicable to human synovial engineering science to use in conjunction with effective volatiles of wormwood powder this heat, providing novel effective joint care protector to there being the patient of demand.
In its natural state, oxidation of iron powder is individual slowly process, and the heat of release has dissipated soon, does not reach the effect of hot compress.The present invention adds the contact area that gac can increase iron powder and air wherein, increases the release rate of heat, reaches the effect of hot compress; Adding salt and water wherein can the process of accelerated oxidation, accelerates heat release; Add water retention agent wherein, moisture wherein can be maintained, effectively control fever time.
Wormwood, perennial herb or slightly become suffruticose, plant has enhanced aroma, be generally used for " moxibustion " of acupuncture, namely go to smoke, scald acupoint after lighting by wormwood, acupoint is heated no doubt has stimulation, but is not that any paper or grass have been lighted and can have been used as " moxibustion ", wormwood light after volatile matter certainly also serve certain effect simultaneously.Compendium of Material Medica is recorded: Ai Yiye is used as medicine, and the property of warm in nature, bitter, nontoxic, pure sun, logical 12 warps, tool Hui Yang, blood of regulating the flow of vital energy, by effects such as raw, arresting bleeding and miscarriage preventions, is also usually used in acupuncture.Because tarragon has fragrance, bitter dry pungent loose, blood of regulating the flow of vital energy, warm passages through which vital energy circulates, characteristic by cold-dampness, only crymodynia, therefore except for controlling coldness and pain in the epigastrium, through cold uncomfortable, outside the cold symptom such as infertile in palace, simultaneously can dispersing cold for relieving pain, warm qi and blood.Decoct soup washout and can control wet sore mange, removing dampness to relieve itching.The pharmacological research of modern medicine shows that tarragon is a kind of medicine of broad-spectrum antibacterial antiviral, and it has suppression and lethal effect to a lot of virus and bacterium, has certain preventive and therapeutic effect to respiratory system disease.
Containing multiple volatiles in wormwood, have a kind of special fragrance, this special fragrance has effect of mosquito-repelling, and tarragon sootiness, also there is bacteriostatic action for multiple pathomycete.The smell of wormwood has played certain effect in moxa-moxibustion, together with being fitted in, benefits to body-care with heating joint protector more.
The present invention is exactly a kind of exothermic material containing wormwood composition, with reduced iron powder, gac, sodium-chlor etc. are material, sustained release dosage and water retention agent is adopted to realize the slowly-releasing of heat, use after the packaging of specific excipient, for arthritic provides the joint protector of 39 ~ 41 DEG C of comfortable temperatures, have physiotherapy function to arthritic and other diseases.
Spontaneous heating hot compress material compositions provided by the invention can remove the rear self-heating of packaging, drive the volatile substances volatilization of Argy Wormwood Leaf in material afterwards, therefore, when spontaneous heating hot compress material provided by the invention is sticked on human body different sites, there is blood of regulating the flow of vital energy accordingly, warm passages through which vital energy circulates, effect by cold-dampness, only crymodynia.The product performance of spontaneous heating hot compress material provided by the invention are reliable, have no side effect, and are applicable to arthritic patients.The infiltration of wormwood volatiles and heat effect time lock, have medication and thermotherapy dual-use function.
Preferably, in described spontaneous heating hot compress material compositions, the adding proportion w/w of wormwood powder and reduced iron powder is (1-30): 100, such as 1.1:100,2.6:100,4:100,5.5:100,7.3:100,8:100,9.3:100,15:100,19:100,21.5:100,23:100,24.8:100,25.6:100,27.5:100 etc., preferably (1-20): 100, further preferably (3-17): 100.
Preferably, described gac is selected from the combination of any a kind or at least 2 kinds in wood activated charcoal, active fruit shell carbon, coal mass active carbon, oil gac, the combination of described combination such as wood activated charcoal and active fruit shell carbon, the combination of coal mass active carbon and active fruit shell carbon, the combination of wood activated charcoal and oil gac, with combination, the combination etc. of oil gac, coal mass active carbon and wood activated charcoal.
Preferably, described gac is selected from the combination of any a kind or at least 2 kinds in wood activated charcoal, active fruit shell carbon, the combination of any a kind or at least 2 kinds further preferably in activated coco nut charcoal, nut-shell gac, almond shell gac; The particle diameter of described gac is 5-700 order, such as 6 orders, 13 orders, 18 orders, 22 orders, 78 orders, 111 orders, 150 orders, 198 orders, 235 orders, 279 orders, 330 orders, 385 orders, 440 orders, 480 orders, 530 orders, 589 orders, 630 orders, 750 orders etc., preferred 10-500 order.
Preferably, in described spontaneous heating hot compress material compositions, the adding proportion w/w of gac and reduced iron powder is (0.5-15): 100, such as 0.8:100,1.1:100,2.6:100,4:100,5.5:100,7.3:100,8:100,9.3:100,14:100 etc., preferably (0.5-10): 100, further preferably (1.1-7): 100.
Preferably, the particle diameter of described reduced iron powder is 50-120 order, such as 56 orders, 63 orders, 78 orders, 82 orders, 98 orders, 101 orders, 110 orders, 118 orders etc., preferred 60-100 order; Iron level >=the 95w% of described reduced iron powder, such as 95.2w%, 95.7w%, 96w%, 97.3w%, 97.7w%, 98w%, 99.3w% etc., preferably >=97w%.
Preferably, the adding proportion w/w of described sodium-chlor and reduced iron powder is (1-25): 100, such as 1.1:100,2.6:100,4:100,5.5:100,7.3:100,8:100,9.3:100,15:100,19:100,21.5:100,23:100,24.8:100 etc., preferably (1-20): 100, further preferably (3-17): 100.
Preferably, described water retention agent is water-absorbing resin, and described water-absorbing resin can adsorb the moisture of 10-500% deadweight; The adding proportion w/w of described water retention agent and reduced iron powder is (0.5-15): 100, preferably (1-13): 100.
Preferably, also comprise the water of 5-30 in described hot compress material compositions, the water preferably containing 5-25, the water further preferably containing 7-21, described water can add with the form of the water-absorbing resin containing water together with water-absorbing resin.In described hot compress material compositions, the parts by weight of water can be 5.3,6,9,12,17,21,27,29 etc.
Preferably, described sustained release dosage is selected from the combination of any a kind or at least 2 kinds in Mierocrystalline cellulose, carboxymethyl cellulose, Walocel MT 20.000PV, Natvosol, thiocarbamide, the combination of described combination such as Mierocrystalline cellulose and carboxymethyl cellulose, the combination of Walocel MT 20.000PV and Natvosol, the combination of Mierocrystalline cellulose and carboxymethyl cellulose, the combination of Mierocrystalline cellulose, carboxymethyl cellulose and thiocarbamide, the combination etc. of Mierocrystalline cellulose and thiocarbamide.
Preferred described sustained release dosage is (0-5) by Mierocrystalline cellulose, carboxymethyl cellulose and thiocarbamide according to mass ratio: (0-5): the ratio of (0-3) mixes; The adding proportion w/w of described sustained release dosage and reduced iron powder is (0.4-7): 100, preferably (0.5-5): 100.In the proportion of composing of described sustained release dosage, " 0 " means not containing respective components, and the adding proportion " (0-5): (0-5): (0-3) " of each component of described sustained release dosage, three components can not be 0 simultaneously.
The present invention, by the selection to moisture and water retention agent, makes the volatile components of wormwood powder can fully stripping, more volatilely at suitable temperature reaches its blood of regulating the flow of vital energy, warm passages through which vital energy circulates, by cold-dampness, stops the effects such as crymodynia.
Further, the present invention is achieved through the following technical solutions:
A kind of spontaneous heating hot compress material compositions comprises following component by weight:
Preferably, described spontaneous heating hot compress material compositions comprises following component by weight:
Further preferably, described hot compress material compositions comprises following component by weight:
Or described hot compress material compositions comprises following component by weight:
Wherein, the water containing 30-400w% deadweight in described water-absorbing resin;
Or described hot compress material compositions comprises following component by weight:
Wherein, the water containing 40-300w% deadweight in described water-absorbing resin.
As alternatives, spontaneous heating hot compress material compositions of the present invention comprises following component by weight:
Reduced iron powder 10, add activity charcoal powder 0.5, sodium-chlor 1, wormwood powder 2, Mierocrystalline cellulose 0.5, water-absorbing resin 0.8, water 5;
Preferably, described hot compress material compositions comprises following component by weight:
Reduced iron powder 20, add activity charcoal powder 1.2, sodium-chlor 1, wormwood powder 2, Mierocrystalline cellulose 1, carboxymethyl cellulose 1, tap water 1;
Alternatively, described hot compress material compositions comprises following component by weight:
Reduced iron powder 100, activity charcoal powder 3, sodium-chlor 3, wormwood powder 8, thiocarbamide 0.4, to absorb water 2 times of water-absorbing resins of conducting oneself with dignity 6;
Alternatively, described hot compress material compositions comprises following component by weight:
Reduced iron powder 250, activity charcoal powder 2, sodium-chlor 5, wormwood powder 20, Mierocrystalline cellulose 2, thiocarbamide 0.5, water-absorbing resin 5, tap water 3.5.
Two of object of the present invention is to provide a kind of spontaneous heating hot compress bag, the packing bag comprising the isolated air or oxygen of sealing, the spontaneous heating material being sealed in the non-woven bag in packing bag and being contained in non-woven bag, described spontaneous heating material is spontaneous heating hot compress material compositions provided by the invention.The material of the present invention to the packing bag of described sealing does not limit, and can be selected from gelatin, PET, PP etc., the wrapping material that oxygen and spontaneous heating hot compress material isolates are opened all can be can be used for the present invention disclosed in any one prior art or new technology.
Preferably, the external form of described non-woven bag with treat that deposited position adapts, described adapt be non-woven bag is designed to be able to conveniently, stable applying treating the shape on deposited position, the design of described non-woven bag should according to joint motion form Design, meet human body ecology, do not affect the normal pattern of activity of human synovial.
Preferably, the material selection medical air-permeable film compound nonwoven cloth of described non-woven bag.
Preferably, holding temperature when described spontaneous heating hot compress bag uses is 39-41 DEG C, can soaking time be 3-8h.
Preferably, conveniently fix, the present invention in stationary installation such as non-woven bag arranged outside bonding mouth, fixing strip etc., can treat deposited position to facilitate to be fixed on.
Three of object of the present invention is the preparation method providing a kind of spontaneous heating hot compress bag, comprises the steps:
(1) reduced iron powder of mixing formula amount, gac, sodium-chlor and wormwood powder;
(2) add the sustained release dosage of formula ratio in the mixture obtained to step (1), or add sustained release dosage and the water-absorbing resin of formula ratio, be then uniformly mixed;
(3), under oxygen free condition, leftover materials are added in the mixture that step (2) obtains, mix and obtain spontaneous heating hot compress material;
(4) rapidly spontaneous heating hot compress material is loaded non-woven bag, sew up, then load sealing bags.
Preferably, when step (2) is: when adding the sustained release dosage of formula ratio in the mixture that step (1) obtains, then step (3) is: under anaerobic, by the water-absorbing resin of formula ratio and water, or the water-absorbing resin absorbed water of formula ratio adds in the mixture that step (2) obtains, and mixes and obtains spontaneous heating hot compress material;
Preferably, when step (2) is: the sustained release dosage and the water-absorbing resin that add formula ratio in the mixture that step (1) obtains, then step (3) is: under anaerobic, is added by the water of formula ratio in the mixture that step (2) obtains, mixes and obtain spontaneous heating hot compress material.
Four of object of the present invention is to provide a kind of purposes of spontaneous heating hot compress bag, described spontaneous heating hot compress bag is used as joint heating protector, is preferably used as any a kind in shoulder neck heating protector, waist hip heating protector, back heating protector, foot heating protector, leg heating protector and belly heating protector.
Compared with prior art, the present invention has following beneficial effect:
(1) wormwood adds in spontaneous heating hot compress material by the present invention, make full use of the strong smell of wormwood (and its smell has the good effect that gets rid of illness), the volatile substances wherein with the effect that gets rid of illness effectively is combined with spontaneous heating hot compress material, utilize comparatively suitable heating temp (39-41 DEG C) and fever time (3-8h), play to treating that deposited position is heated, and medicable Chinese medicine volatile component is infiltrated through the effect treating deposited position;
(2) the present invention is by the selection to moisture and water retention agent, makes the volatile components of wormwood powder can fully stripping, more volatilely at suitable temperature reaches its blood of regulating the flow of vital energy, warm passages through which vital energy circulates, by cold-dampness, stops the effects such as crymodynia;
(3) product performance of the present invention are reliable, have no side effect, and are applicable to arthritic patients.The infiltration of wormwood volatiles and heat effect time lock, have medication and thermotherapy dual-use function;
(4) according to the ad hoc structure of human synovial, by product excipient; Product single use, will have Practical significance to joint symptoms patient especially gerontal patient's Saving cortilage and winter heating.
Embodiment
For better the present invention being described, be convenient to understand technical scheme of the present invention, typical but non-limiting embodiment of the present invention is as follows:
Embodiment 1
A kind of spontaneous heating hot compress bag prepares as follows:
Weigh reduced iron powder 10kg, add activity charcoal powder 0.5kg, sodium-chlor 1kg; wormwood powder 2kg, naturally mixes in air at normal temperatures and pressures, then the 0.5kg Mierocrystalline cellulose be pre-mixed and water-absorbing resin 0.8kg is added rapidly; under nitrogen protection, add tap water 5kg to mix.Material through mixing loads rapidly in nonwoven layer, then loads in sealing bags and packs.
Embodiment 2
A kind of spontaneous heating hot compress bag prepares as follows:
Weigh reduced iron powder 20kg, add activity charcoal powder 1.2kg, sodium-chlor 1kg, wormwood powder 2kg, naturally mix in air at normal temperatures and pressures, add 1kg Mierocrystalline cellulose and 1kg carboxymethyl cellulose, under the environment of isolating oxygen, then add rapidly the water-absorbing resin 2kg of the 1kg that absorbed water and mix, load in the joint nonwoven layer of excipient, then load in sealing bags and pack.
Embodiment 3
A kind of spontaneous heating hot compress bag prepares as follows:
In whipping appts, add the reduced iron powder 100kg weighed, add activity charcoal powder 3kg, sodium-chlor 3kg, wormwood powder 8kg, thiocarbamide 0.4kg, naturally mix under nitrogen protection, the water-absorbing resin 13kg then adding the 3kg that absorbed water mixes.Material through mixing loads rapidly in Medical composite non-woven fabrics layer through wrapping machine, then loads in sealing bags and packs.
Embodiment 4
A kind of spontaneous heating hot compress bag prepares as follows:
In whipping appts, add the reduced iron powder 250kg weighed, add activity charcoal powder 2kg, sodium-chlor 5kg, wormwood powder 20kg; Mierocrystalline cellulose 2kg, thiocarbamide 0.5kg, mix at normal temperatures and pressures naturally; then add the water-absorbing resin of 5kg, add tap water 3.5kg under nitrogen protection, stir.The material of dispersion mixing, in the nonwoven layer that independent packet of weighing loads excipient, then loads in sealing bags rapidly and packs.
Embodiment 5
A kind of spontaneous heating hot compress bag prepares as follows:
(1) 100kg reduced iron powder (iron level 96.3%), 15kg gac (500-700 order), 1kg sodium-chlor and 30kg wormwood powder (500-600 order) is mixed;
(2) 7kg sustained release dosage (Mierocrystalline cellulose, carboxymethyl cellulose, thiocarbamide mix with the mass ratio of 5:5:3) is added in the mixture obtained to step (1);
(3) under a nitrogen atmosphere, the 15kg water-absorbing resin of formula ratio and 5kg water are added in the mixture that step (2) obtains, mix and obtain spontaneous heating hot compress material;
(4) rapidly spontaneous heating hot compress material is loaded non-woven bag, bonding, then loads sealing bags.
Embodiment 6
A kind of spontaneous heating hot compress bag prepares as follows:
(1) 100kg reduced iron powder (iron level 98.3%), 0.5kg gac (5-300 order), 25kg sodium-chlor and 1kg wormwood powder (50-200 order) is mixed;
(2) 0.4kg sustained release dosage (Mierocrystalline cellulose, thiocarbamide mix with the mass ratio of 3:3) and 0.5kg water-absorbing resin is added in the mixture obtained to step (1);
(3) under anaerobic, 25kg water is added in the mixture that step (2) obtains, mix and obtain spontaneous heating hot compress material;
(4) rapidly spontaneous heating hot compress material is loaded non-woven bag, bonding, then loads sealing bags.
Embodiment 7
A kind of spontaneous heating hot compress bag prepares as follows:
(1) 100kg reduced iron powder (iron level 97.3%), 12kg gac (100-330 order), 21kg sodium-chlor and 25kg wormwood powder (200-300 order) is mixed;
(2) 5kg sustained release dosage (carboxymethyl cellulose, thiocarbamide mix with the mass ratio of 2:3) is added in the mixture obtained to step (1);
(3) under anaerobic, the water-absorbing resin 10kg of the 30kg that absorbs water is added in the mixture that step (2) obtains, mix and obtain spontaneous heating hot compress material;
(4) rapidly spontaneous heating hot compress material is loaded non-woven bag, bonding, then loads sealing bags.
It should be noted that and understand, when not departing from the spirit and scope of the present invention required by accompanying claim, various amendment and improvement can be made to the present invention of foregoing detailed description.Therefore, the scope of claimed technical scheme is not by the restriction of given any specific exemplary teachings.
Applicant states, the present invention illustrates method detailed of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned method detailed, does not namely mean that the present invention must rely on above-mentioned method detailed and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (32)
1. spontaneous heating temperature is the hot compress material compositions of 39 ~ 41 DEG C, it is characterized in that, described hot compress material compositions is made up of following component by weight:
Described water retention agent is water-absorbing resin, and described water-absorbing resin can adsorb the moisture of 10-500% deadweight;
Described sustained release dosage is selected from the combination of any a kind or at least 2 kinds in Mierocrystalline cellulose, carboxymethyl cellulose, Walocel MT 20.000PV, Natvosol, thiocarbamide;
The particle diameter of described wormwood powder is 10-500 order;
The particle diameter of described reduced iron powder is 50-120 order;
The particle diameter of described gac is 5-700 order.
2. composition as claimed in claim 1, it is characterized in that, the adding proportion w/w of described wormwood powder and reduced iron powder is (1-20): 100.
3. composition as claimed in claim 2, it is characterized in that, the adding proportion w/w of described wormwood powder and reduced iron powder is (3-17): 100.
4. composition as claimed in claim 1, is characterized in that, described gac is selected from the combination of any a kind or at least 2 kinds in wood activated charcoal, active fruit shell carbon, coal mass active carbon, oil gac; The particle diameter of described gac is 10-500 order.
5. composition as claimed in claim 4, is characterized in that, described gac is selected from the combination of any a kind or at least 2 kinds in wood activated charcoal, active fruit shell carbon.
6. composition as claimed in claim 5, is characterized in that, described gac is selected from the combination of any a kind or at least 2 kinds in activated coco nut charcoal, nut-shell gac, almond shell gac.
7. composition as claimed in claim 1, it is characterized in that, the adding proportion w/w of described gac and reduced iron powder is (0.5-10): 100.
8. composition as claimed in claim 7, it is characterized in that, the adding proportion w/w of described gac and reduced iron powder is (1.1-7): 100.
9. composition as claimed in claim 1, it is characterized in that, the particle diameter of described reduced iron powder is 60-100 order; Iron level >=the 95w% of described reduced iron powder.
10. composition as claimed in claim 9, is characterized in that, the iron level >=97w% of described reduced iron powder.
11. compositions as claimed in claim 1, is characterized in that, the adding proportion w/w of described sodium-chlor and reduced iron powder is (1-20): 100.
12. compositions as claimed in claim 11, is characterized in that, the adding proportion w/w of described sodium-chlor and reduced iron powder is (3-17): 100.
13. compositions as claimed in claim 1, is characterized in that, the adding proportion w/w of described water retention agent and reduced iron powder is (1-13): 100.
14. compositions as claimed in claim 1, is characterized in that, also comprise the water of 5-25 in described hot compress material compositions, described water can add with the form of the water-absorbing resin containing water together with water-absorbing resin.
15. compositions as claimed in claim 1, is characterized in that, described sustained release dosage is (0-5) by Mierocrystalline cellulose, carboxymethyl cellulose and thiocarbamide according to mass ratio: (0-5): the ratio of (0-3) mixes.
16. compositions as claimed in claim 1, is characterized in that, the adding proportion w/w of described sustained release dosage and reduced iron powder is (0.5-5): 100.
17. compositions as claimed in claim 1, it is characterized in that, described hot compress material compositions is made up of following component by weight:
18. compositions as claimed in claim 1, it is characterized in that, described hot compress material compositions is made up of following component by weight:
19. compositions as claimed in claim 1, it is characterized in that, described hot compress material compositions is made up of following component by weight:
Wherein, the water containing 30-400w% deadweight in described water-absorbing resin.
20. compositions as claimed in claim 1, it is characterized in that, described hot compress material compositions is made up of following component by weight:
Wherein, the water containing 40-300w% deadweight in described water-absorbing resin.
21. compositions as claimed in claim 1, it is characterized in that, described hot compress material compositions is made up of following component by weight:
Reduced iron powder 10, add activity charcoal powder 0.5, sodium-chlor 1, wormwood powder 2, Mierocrystalline cellulose 0.5, water-absorbing resin 0.8, water 5.
22. compositions as claimed in claim 1, it is characterized in that, described hot compress material compositions is made up of following component by weight:
Reduced iron powder 20, add activity charcoal powder 1.2, sodium-chlor 1, wormwood powder 2, Mierocrystalline cellulose 1, carboxymethyl cellulose 1, tap water 1.
23. compositions as claimed in claim 1, it is characterized in that, described hot compress material compositions is made up of following component by weight:
Reduced iron powder 100, activity charcoal powder 3, sodium-chlor 3, wormwood powder 8, thiocarbamide 0.4, to absorb water 2 times of water-absorbing resins of conducting oneself with dignity 6.
24. compositions as claimed in claim 1, it is characterized in that, described hot compress material compositions is made up of following component by weight:
Reduced iron powder 250, activity charcoal powder 2, sodium-chlor 5, wormwood powder 20, Mierocrystalline cellulose 2, thiocarbamide 0.5, water-absorbing resin 5, tap water 3.5.
25. 1 kinds of spontaneous heating hot compress bags, the packing bag comprising the isolated air or oxygen of sealing, the spontaneous heating material being sealed in the non-woven bag in packing bag and being contained in non-woven bag, it is characterized in that, described spontaneous heating material is the spontaneous heating hot compress material compositions as described in one of claim 1-24.
26. spontaneous heating hot compress bags as claimed in claim 25, is characterized in that, the external form of described non-woven bag with treat that deposited position adapts.
27. spontaneous heating hot compress bags as claimed in claim 25, is characterized in that, holding temperature when described spontaneous heating hot compress bag uses is 39-41 DEG C, can soaking time be 3-8h.
The preparation method of 28. 1 kinds of spontaneous heating hot compress bags, is characterized in that, described method comprises the steps:
(1) hybrid right requires the reduced iron powder of the formula ratio of one of 1 ~ 27 described hot compress material compositions, gac, sodium-chlor and wormwood powder;
(2) add the sustained release dosage of formula ratio in the mixture obtained to step (1), or add sustained release dosage and the water-absorbing resin of formula ratio, be then uniformly mixed;
(3), under oxygen free condition, leftover materials are added in the mixture that step (2) obtains, mix and obtain spontaneous heating hot compress material;
(4) rapidly spontaneous heating hot compress material is loaded non-woven bag, sew up, then load sealing bags.
29. methods as claimed in claim 28, it is characterized in that, when step (2) is: when adding the sustained release dosage of formula ratio in the mixture that step (1) obtains, then step (3) is: under anaerobic, by the water-absorbing resin of formula ratio and water, or the water-absorbing resin absorbed water of formula ratio adds in the mixture that step (2) obtains, and mixes and obtains spontaneous heating hot compress material.
30. methods as claimed in claim 29, it is characterized in that, when step (2) is: the sustained release dosage and the water-absorbing resin that add formula ratio in the mixture that step (1) obtains, then step (3) is: under anaerobic, the water of formula ratio is added in the mixture that step (2) obtains, mix and obtain spontaneous heating hot compress material.
The purposes of 31. 1 kinds of spontaneous heating hot compress bags as described in one of claim 25 ~ 27, is characterized in that, described spontaneous heating hot compress bag is used as joint heating protector.
The purposes of 32. spontaneous heating hot compress bags as claimed in claim 31, it is characterized in that, described spontaneous heating hot compress bag is used as any a kind in shoulder neck heating protector, waist hip heating protector, back heating protector, foot heating protector, leg heating protector and belly heating protector.
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| CN112704635A (en) * | 2020-07-20 | 2021-04-27 | 武汉军谷坊科技开发有限公司 | Self-heating body and preparation method thereof |
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| CN113274190B (en) * | 2021-07-23 | 2021-12-07 | 天津富棽科技有限公司 | Substrate-free self-heating sheet and preparation method thereof |
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