CN1305013A - Far infrared ray emitted leather material - Google Patents
Far infrared ray emitted leather material Download PDFInfo
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- CN1305013A CN1305013A CN00101838A CN00101838A CN1305013A CN 1305013 A CN1305013 A CN 1305013A CN 00101838 A CN00101838 A CN 00101838A CN 00101838 A CN00101838 A CN 00101838A CN 1305013 A CN1305013 A CN 1305013A
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- Prior art keywords
- leather substance
- emitting far
- infrared
- leather
- substance
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention provides a leather material emitting far infrared ray, which can increase health of people who wearing clothes prepared by the material. The material is prepared by steps: painting crude leather material with first rendering paint to make it feel better; painting the crude leather material with second rendering paint; checking the first and second rendering coat of the crude leather; if not satisfied, repeating the first and second rendering painting steps; surface painting of the crude leather material to prevent the first and second rendering paint form desquamating, wherein the second rendering paint contains material emitting far infrared ray.
Description
The present invention relates generally to leather, and relate more specifically to emitting far-infrared leather substance, wherein, emitting far-infrared material is coated on the leather substance with emitting far-infrared, like this, when putting on the clothes of making by this leather substance, just demonstrate the effect that to promote health of people.
After the ordinary method that will prepare leather substance now is described in reference to Fig. 1.Fig. 1 is the schema of the ordinary method of expression preparation leather substance.
The rawhide that obtains by slaughtered animals contains a large amount of moisture.Under dampness, store rawhide, it is rotted.Therefore, rawhide should be dried to after certain ridity again with its storage.
For the rawhide that will store is processed into the leather work in-process, the step ST1 that will soak earlier, wherein, with the rawhide of storage that is dried to certain ridity with water saturates so that the rawhide of storing returns to original state.
After having carried out the immersion step, adopt alkaliferous lime that the rawhide of humidity is carried out liming step ST2, wherein, by removing the impurity that can be dissolved in alkali in the impurity that sticks on the rawhide, for example fat or gel are processed into rawhide cellulosic.
, the rawhide of having removed impurity dug a layer step ST3, wherein, this rawhide is worked into has essential thickness thereafter.In this step, the accuracy of thickness is not crucial.
Be worked into rawhide and be in such state, that is, its surface removed to expose remain in its inner impurity with essential thickness.So,, then carry out the ST4 of liming step again for remaining impurities is removed.Subsequently, rawhide is carried out deliming step ST5, surpass the part lime that necessary amounts is introduced in the liming step again so that remove.
Secondly, rawhide is softened step ST6, so that will remove except the rest part the cellulosic part that is processed into by the liming step.Then, rawhide is carried out step of acid dipping ST7, wherein, a kind of acid added to cause the leather substance that is produced on the rawhide be acid proof material.Then, rawhide is carried out tanning step ST8, wherein, chromium is added in the rawhide to fix the fibrous tissue of this rawhide.
After having carried out above steps, rawhide is carried out water squeezing step ST9 remove with the moisture that fully will be contained in the rawhide.Then, the rawhide of having removed moisture is carried out shaving step ST10 and have essential thickness so that rawhide is polished to.In this shaving step, rawhide must be polished with the precision of 0.1 millimeter unit.Like this, just make leather by this rawhide.
It is not enough to be worked into the part of tanning that its inside of leather with essential thickness contains.Therefore, then this leather is carried out retanning step ST11 with fixing wherein all fibrous tissue.
After having carried out the retanning step, this leather is carried out staining procedure ST12, cause this leather to have required color.Yet, for dyestuff equably with this leather coloring, require before staining procedure, to carry out neutralization procedure ST13, be contained in alkali or acid in the leather with neutralization.
After the dyeing, this leather is carried out emulsion oil-filling step ST14, wherein, oil added make this leather hand feeling softness in the leather.Subsequently, this leather is carried out coating step ST15, wherein, pigment is sprayed on the flaw to produce during each step of removing above-mentioned preparation leather substance on the leather.Like this, just make leather substance.
Meanwhile, known usually, when human body is subjected to one segment length's time of far-infrared radiation, each function by exciting human has good effect to human body.Therefore, clothes that can be emitting far-infrared has very big benefit to people's health.
Yet, owing to relate to the complicacy of preparation leather substance each step, can not realize covering in the past and make its energy emitting far-infrared on the leather substance with emitting far-infrared material.Particularly, for can be emitting far-infrared from the leather substance, the unique method in past is that emitting far-infrared material is coated on the surface of this leather, like this, since emitting far-infrared material by with the various chemical reactions that are used for preparing the step of leather substance, make this leather substance rotten probably.In any case this method is problematic, because be coated in the lip-deep emitting far-infrared material of leather substance and come off, thereby emitting far-infrared effect can not be provided continuously owing to the repeated use of this leather substance.
Be entitled as disclosed method among " preparation method of in the dark luminous leather substance " (METHOD FOR PREPARING LEATHER MATERIAL EMITTING LIGHT INA DARK PLACE) according to korean patent application 99-46829, Fig. 2 is the schema that expression relates to the coating step of the in the dark luminous leather substance of preparation.This application has been narrated the method for the in the dark luminous leather substance of a kind of preparation, and this method may further comprise the steps, and at first rough leather substance is carried out primary coat so that this rough leather substance feel is good with first kind of silane coupling agent, shown in the ST20 among Fig. 2; Secondly, with second kind of silane coupling agent that contains fluorescent coating, luminous paint and storage optical coating rough leather substance is carried out primary coat; Whether first and second undercoats of checking the gained leather substance reach requirement satisfactorily, shown in ST21; If the check result to the undercoat of gained leather substance is dissatisfied, then repeat the first and second primary coat steps, shown in ST22; The rough leather substance of gained is carried out surface-coated come off, shown in ST23 with fluorescent coating, luminous paint and the storage optical coating that prevents to be coated on this leather substance.The second primary coat step is added the finishing agent that contains fluorescent coating, luminous paint and storage optical coating in the leather substance to, thereby makes leather substance have required characteristic and can not produce adverse influence to other characteristic.
The purpose of this invention is to provide a kind of emitting far-infrared leather substance of producing according to following method, wherein, during the coating step of rough leather substance, also used to be crushed to have and be of a size of 5 microns or littler emitting far-infrared material, cause the leather substance of gained in its structure, to have emitting far-infrared material, thus can be emitting far-infrared.
According to the present invention, realized above-mentioned purpose by the emitting far-infrared leather substance that the method that provides a kind of basis may further comprise the steps is produced: at first rough leather substance is carried out primary coat so that this rough leather substance feel is good with first kind of silane coupling agent; Secondly, with second kind of silane coupling agent rough leather substance is carried out primary coat; Whether first and second undercoats of checking the gained leather substance reach requirement satisfactorily; If the check result to the undercoat of gained leather substance is dissatisfied, then repeat the first and second primary coat steps; The rough leather substance of gained is carried out surface-coated to come off with first and second silane coupling agents that prevent to be coated on this leather substance, wherein, second silane coupling agent contains emitting far-infrared material, thereby makes this leather substance have emitting far-infrared material in its surface with emitting far-infrared.
From the explanation of following embodiment and with reference to accompanying drawing, can find out other purposes of the present invention and aspect significantly, wherein:
Fig. 1 is the schema of the ordinary method of expression preparation leather substance,
Fig. 2 is the schema that expression relates to the coating step of the ordinary method for preparing leather substance,
Fig. 3 is the cross sectional representation of expression according to emitting far-infrared leather substance structure of the present invention,
Fig. 4 is the enlarged photograph of expression according to the cross section of emitting far-infrared leather substance of the present invention,
Fig. 5 is the planar enlarged photograph of expression according to emitting far-infrared leather substance of the present invention,
Fig. 6 be a kind of leather substance that has added emerald of expression the far infrared rays transmitted power graphic representation and
Fig. 7 is a kind of graphic representation that has added the far infrared rays transmitted power of ceramic leather substance of expression.
Read following detailed description, for relating to the technician in the field of the present invention, above-mentioned purpose, feature and advantage with other of the present invention all can be conspicuous.
Fig. 3 is the cross sectional representation of expression according to emitting far-infrared leather substance structure of the present invention.Referring to Fig. 3, leather substance 10 according to the present invention has and is attached to its lip-deep emitting far-infrared material 20.On this emitting far-infrared material, form tackiness agent 30 and protective membrane 40 successively.Tackiness agent 30 and protective membrane 40 help to prevent that emitting far-infrared material 20 from coming off from this leather substance 10.
Now, a kind of method for preparing emitting far-infrared leather substance is described.
With reference to Fig. 1, similar with above-mentioned ordinary method, will soak by the rawhide that slaughtered animals obtains successively step ST1, liming step ST2, a plane layer step ST3, the ST4 of liming step again, deliming step ST5, softening step ST6, step of acid dipping ST7, tanning step ST8, water squeezing step ST9, shaving step ST10, retanning step ST11, neutralization procedure ST12, staining procedure ST13, emulsion oil-filling step ST14 and coating step ST15.Like this, just make leather substance.
In above-mentioned steps, coating step ST15 is sprayed on the leather substance pigment to eliminate the step of the flaw that produces during each step for preparing leather substance.Coating step ST15 carries out usually as shown in Figure 2, and this figure is the schema that expression relates to the coating step of the ordinary method for preparing leather substance.Consult Fig. 2, coating step ST15 comprises the steps: at first rough leather substance to be carried out primary coat so that this rough leather substance feel is good with first kind of silane coupling agent, as shown in ST20; Secondly, with second kind of silane coupling agent rough leather substance is carried out primary coat, as shown in ST21; Whether first and second undercoats of checking the gained leather substance reach requirement satisfactorily, shown in ST22; If the check result to the undercoat of gained leather substance is dissatisfied, then repeat the first and second primary coat steps; The rough leather substance of gained is carried out surface-coated come off, shown in ST23 with first and second silane coupling agents that prevent to be coated on this leather substance.
More specifically, by after the emulsion oil-filling step ST14, at first rough leather substance is carried out primary coat, shown in the ST20 among Fig. 2 with first kind of silane coupling agent.First kind of silane coupling agent comprises the pigment of 15.0% (weight), and commodity are called " PIGMENT-BLACK ", in Korea S, can buy from Samsung Chemical Co. on market; The trade(brand)name of 5.0% (weight) " FI-50 ", in Germany, can be from STAHL on market, Co. has bought; The trade(brand)name of 3.0% (weight) " AA4040 " in Italy, can have been bought from NOVARIA Co. on market; The trade(brand)name of 3.0% (weight) " WAX-FF " in Britain, can have been bought from EARNSHAW Co. on market; The water of 45% (weight); " PUR1800 " of 10.0% (weight) in Spain, can buy from HISPANO Co. on market; And the trade(brand)name of 3.0% (weight) " EC ", in Korea S, can on market, buy from Samsung Chemical Co..The above-mentioned first primary coat step ST20 makes the feel of this rough leather substance good.
" PIGMENT-BLACK " that is used for the first primary coat step is used for Show Color, and " FI-50 ", " AA4040 " and " WAX FF " then are used for making the feel of leather substance good.
After the first primary coat step, rough leather substance is carried out the second primary coat step ST21, wherein, the emitting far-infrared material that contains second kind of silane coupling agent of emitting far-infrared material with employing covers rough leather substance.The above-mentioned second primary coat step must be carried out after will being dried to certain ridity from the rough leather substance of the first primary coat step.Do not carry out if the second primary coat step is dried to as yet at rough leather substance under the situation of certain ridity, then be used for having between the chemical of above steps and influence each other.
Carry out the second primary coat step ST21, like this, be included in this leather substance with regard to making emitting far-infrared material.Emitting far-infrared material comprises pottery, emerald, elvan and ochre.This class material can use separately or use with two or more mixture.Yet because these materials are mineral substance, they must use having to be of a size of under 5 microns or the littler particulate, so that the leather substance of gained still keeps its smoothness properties.
Second kind of silane coupling agent has the emitting far-infrared material of following composition: 5-20% (weight); The trade(brand)name of 5.0% (weight) " FI-50 "; The trade(brand)name of 3.0% (weight) " WAX FF "; The water of 45.0% (weight); The trade(brand)name of 10.0% (weight) " PUR1800 "; The trade(brand)name of 20.0% (weight) " 5001 " in Japan, can have been bought from LCC.Co. on market; The trade(brand)name of 5.0% (weight) " 3025 " in Korea S, can have been bought from Samsung ChemicalCo. on market; The trade(brand)name of 3.0% (weight) " 381 " in Spain, can be on market have been bought and the trade(brand)name " EC " of 2.0% (weight) from HISPANO Co..
Carried out the undercoat of leather substance being checked, shown in the ST22 among Fig. 2 after the first primary coat step ST20 and the second primary coat step ST21.If the check result to leather substance is dissatisfied, then this leather substance is carried out again the first primary coat step ST20 and the second primary coat step ST21.
Then, adopt the face finish leather substance that check result is satisfied to carry out surface-coated step ST23.This face finish comprises the trade(brand)name " B-A " of 40.0% (weight), in Korea S, can buy from Handok Pharmaceutical Co. on market; The trade(brand)name of 50.0% (weight) " PU 660 " in Spain, can have been bought from SARIC Co. on market; The trade(brand)name of 4.0% (weight) " TLS-100 " in Korea S, can be on market have been bought and the trade(brand)name " FD-134 " of 6.0% (weight) from HandokPharmaceutical Co., in Britain, can buy from CATRY Co. on market.This class chemical that is used for the surface-coated of leather substance forms protective membrane 40 (Fig. 3) on leather substance, thereby helps to prevent that emitting far-infrared material from coming off from leather substance.
Like this, just make the leather substance that has emitting far-infrared material in its structure, as shown in Figure 3, this leather substance just can be emitting far-infrared all the time like this.
Fig. 4 amplifies 100 times photo, and its expression is according to the cross section of the emitting far-infrared leather substance of method for preparing, and Fig. 5 amplifies 1,000 times photo, and its expression is according to the plane of the emitting far-infrared leather substance of method for preparing.Can know and to find out in its structure, to have emitting far-infrared material according to the leather substance of method for preparing from Fig. 4 and Fig. 5, particularly Fig. 5.
Fig. 6 is that expression has added emerald according to the present invention, a kind of graphic representation of far infrared rays transmitted power of leather substance of emitting far-infrared material.In Fig. 6, curve A is represented the desirable far infrared rays transmitted power of black matrix, and curve B represents to have according to the present invention the far infrared rays transmitted power of the leather substance that has added emerald.Can know from Fig. 6 and to find out that it is 3.64 * 10 that the leather substance that has added emerald demonstrates transmitted power
2W/m
2μ m.Equally, this leather substance is that the emittance that shows under the 5-20 μ m is 0.903 in wavelength region.
Fig. 7 is that expression has added pottery according to the present invention, a kind of graphic representation of transmitted power of leather substance of emitting far-infrared material.In Fig. 7, curve A is represented the desirable far infrared rays transmitted power of black matrix, and curve B represents to have the far infrared rays transmitted power of having added ceramic leather substance according to the present invention.Can know from Fig. 7 and to find out that having added ceramic leather substance, to demonstrate transmitted power be 3.65 * 10
2W/m
2μ m.Equally, this leather substance is that the emittance that shows under the 5-20 μ m is 0.907 in wavelength region.
Can be apparent from above-mentioned explanation, the invention provides emitting far-infrared leather substance.Like this, when clothes that the leather substance of putting on prepared in accordance with the method for the present invention is made, just demonstrate the effect that to promote health of people.
Though disclose certain preferred embodiments of the present invention for detailed description, person of skill in the art will appreciate that, under the situation of disclosed scope and spirit essence of the present invention, various modifications, interpolation and replacement all are possible in not breaking away from as appended claims.
Claims (3)
1. emitting far-infrared leather substance, described material are to adopt following method preparation, comprising: at first rough leather substance is carried out primary coat so that this rough leather substance feel is good with first kind of silane coupling agent; Secondly, with second kind of silane coupling agent rough leather substance is carried out primary coat; Whether first and second undercoats of checking the gained leather substance reach requirement satisfactorily; If the check result to the undercoat of gained leather substance is dissatisfied, then repeat the first and second primary coat steps; The rough leather substance of gained is carried out surface-coated to come off with first and second silane coupling agents that prevent to be coated on this leather substance, wherein this second silane coupling agent contains emitting far-infrared material, thereby makes this leather substance have emitting far-infrared material in its surface with emitting far-infrared.
2. the emitting far-infrared leather substance of claim 1, wherein the granularity that has of this emitting far-infrared material is 5 microns or littler.
3. the emitting far-infrared leather substance of claim 1, wherein this emitting far-infrared material is selected from pottery, emerald, elvan, ochre and composition thereof.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990052454A KR20000049345A (en) | 1999-11-24 | 1999-11-24 | An infrared light emit leather |
| KR52454/1999 | 1999-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1305013A true CN1305013A (en) | 2001-07-25 |
Family
ID=19621609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00101838A Pending CN1305013A (en) | 1999-11-24 | 2000-02-02 | Far infrared ray emitted leather material |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20000049345A (en) |
| CN (1) | CN1305013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050476B (en) * | 2007-05-18 | 2010-05-19 | 陕西科技大学 | Method for producing material of leather of far infrared, warm, health care dress |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000017782A (en) * | 1999-12-08 | 2000-04-06 | 박성길 | Leather materials irradiating far infrared rays and fabricatation method thereof |
| KR100460715B1 (en) * | 2002-04-29 | 2004-12-08 | 유영은 | Natural Leather and the Production Method |
| KR100829316B1 (en) * | 2006-07-07 | 2008-05-13 | 현대자동차주식회사 | Method of Genuine Leather |
-
1999
- 1999-11-24 KR KR1019990052454A patent/KR20000049345A/en not_active Application Discontinuation
-
2000
- 2000-02-02 CN CN00101838A patent/CN1305013A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050476B (en) * | 2007-05-18 | 2010-05-19 | 陕西科技大学 | Method for producing material of leather of far infrared, warm, health care dress |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000049345A (en) | 2000-08-05 |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |