WO2019132146A1 - 냉감성이 향상된 섬유시트 - Google Patents
냉감성이 향상된 섬유시트 Download PDFInfo
- Publication number
- WO2019132146A1 WO2019132146A1 PCT/KR2018/008103 KR2018008103W WO2019132146A1 WO 2019132146 A1 WO2019132146 A1 WO 2019132146A1 KR 2018008103 W KR2018008103 W KR 2018008103W WO 2019132146 A1 WO2019132146 A1 WO 2019132146A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber sheet
- layer
- cold
- contact
- pcm
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 73
- 230000035807 sensation Effects 0.000 title abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 17
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 4
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 7
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 claims 1
- 239000012782 phase change material Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
- 239000004744 fabric Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910010272 inorganic material Inorganic materials 0.000 description 5
- 239000011147 inorganic material Substances 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 4
- 230000035597 cooling sensation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000002952 polymeric resin Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- GGPKKISBXHMHEM-UHFFFAOYSA-N magnesium;zinc;oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mg+2].[Ti+4].[Zn+2] GGPKKISBXHMHEM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- LQERIDTXQFOHKA-UHFFFAOYSA-N nonadecane Chemical compound CCCCCCCCCCCCCCCCCCC LQERIDTXQFOHKA-UHFFFAOYSA-N 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 229920006306 polyurethane fiber Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- 229940038384 octadecane Drugs 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
Definitions
- the present invention relates to a fiber sheet having improved cooling sensibility, and more particularly, to a fiber sheet having a high thermal conductivity at the skin contact surface of a fiber sheet to absorb heat in the body at a high speed and to release it to the outside, To an improved fiber sheet.
- heat can be transferred through conduction through the medium, direct transfer without the medium, cold air can be moved by circulating convective phenomena by moving the hot air downward.
- Ultraviolet rays, visible rays, and infrared rays occupy 90% or more of the total wavelength of light as a source of the above-mentioned heat.
- inorganic materials such as titanium dioxide and zinc oxide are injected into the fiber, or the ultraviolet absorber is coated on the surface of the fiber, and clothing made of a fabric is worn to have a blocking effect of 90% or more.
- infrared rays far-infrared rays heat the living body from the inside to expand the micro-arteries and veins including the capillaries to activate blood circulation throughout the body.
- Near infrared rays in the 800 to 1,400 nm range which is closest to the solar radiation, The heat of the sun is transmitted and penetration is strong, so it acts as a hot wire, penetrating into the inside of the clothes, raising the temperature to induce perspiration.
- a fiber sheet having a cold feeling function is often used as a fiber or a fabric containing an inorganic substance such as titanium dioxide or zinc oxide to reflect and block ultraviolet rays and infrared rays of sunlight to provide a cold feeling function.
- Korean Patent Laid-Open Publication No. 2001-91286 discloses a fiber having a cooling effect by sunlight reflection property, more specifically, zinc magnesium titanate which does not absorb sunlight but reflects all the outside
- the present invention relates to a fiber having a cooling effect by suppressing the temperature rise of the fiber itself.
- the zinc oxide-magnesium oxide-titanium dioxide three components are sintered at a high temperature to prepare a composite oxide zinc manganese titanate (ZMT)
- ZMT composite oxide zinc manganese titanate
- the present inventors have proposed new fibers and their additives having a cooling effect by preventing the absorption of solar energy.
- the cooling function through ultraviolet rays using inorganic materials has a disadvantage in that it does not perform any function in a room without sunlight, and is insufficient in blocking infrared rays in which heat is radiated.
- the fiber sheet improved in cold sensibility according to the present invention has a cold sensibility that forms a contact cold layer with a high thermal conductivity polymer resin on one side of a fiber sheet to rapidly absorb heat in the body and discharge it to the outside, It is an object of the present invention to provide an improved fiber sheet.
- the present invention provides a fiber sheet comprising a fiber sheet layer produced by mixing one or more of natural fibers, regenerated fibers and synthetic fibers, Wherein the contact cold feeling layer is formed by adding aluminum oxide, silicon dioxide, or PCM to a polyurethane resin. to provide.
- the present invention provides a fiber sheet improved in cold sensibility characterized in that the contact cold feeling layer is formed to 70 to 95% of the total area of the fiber sheet layer.
- the contact cold feeling layer is formed by adding 10 to 20 parts by weight of aluminum oxide, 10 to 20 parts by weight of silicon dioxide and 25 to 35 parts by weight of PCM to 100 parts by weight of a polyurethane resin. Lt; / RTI >
- the present invention also provides a fiber sheet improved in cold sensibility, wherein the PCM is phase-changed at 20 to 30 ° C.
- the fiber sheet has a Qmax value of 0.13 W / cm 2 or more.
- the fiber sheet with improved cold sensibility according to the present invention is characterized in that a functional material having a high thermal conductivity and a contact cooling layer formed by adding PCM to a polyurethane resin having a high thermal conductivity on one side, So that there is an effect of forming a cool touch at the time of contact.
- the polyurethane resin contains an inorganic substance that blocks ultraviolet rays to block ultraviolet rays, thereby further improving the cold sensibility.
- the heat-reflecting reflective fiber sheet of the present invention has an effect suitable for use for outdoor in winter.
- FIG. 1 is a cross-sectional view of a fiber sheet with improved cold sensation according to the present invention.
- FIG. 2 is a view showing a form of a contact cold feeling layer of a fiber sheet having improved cold sensation according to the present invention.
- FIG. 3 is a view showing another form of the shape of the contact cold feeling layer of the fiber sheet with improved cold sensibility according to the present invention.
- " As used herein, the terms " about, " " substantially, " " etc. ", when used to refer to a manufacturing or material tolerance inherent in the stated sense, Accurate or absolute numbers are used to help prevent unauthorized exploitation by unauthorized intruders of the referenced disclosure.
- fiber sheet is used to mean both an article produced by weaving or knitting, a nonwoven fabric and a fibrous web.
- FIG. 1 is a cross-sectional view showing a fiber sheet with improved cooling sensation according to the present invention
- FIG. 2 is a view showing various embodiments of a fiber sheet with improved cooling sensation according to the present invention.
- the present invention relates to a fiber sheet having improved cold sensibility in which a contact cold feeling layer (200) is formed on a fiber sheet layer (100) as shown in Figs.
- the fiber sheet layer 100 may be made of any one of natural fibers, regenerated fibers, and synthetic fibers, or may be formed by mixing two or more kinds of materials selected from natural fibers, knitted fabrics, and nonwoven fabrics.
- the fibrous sheet layer 100 may be formed of a functional fabric imparted with functionality such as quick-drying and antibacterial properties, depending on the use of the fiber sheet having improved cooling sensibility according to the present invention.
- the contact cooling layer 200 is formed on the skin contact surface of the fiber sheet which is in contact with the skin, and can be formed in various patterns such as a dot shape, a stripe shape, or a lattice pattern as shown in FIGS. Or may be formed into a designed shape.
- the contact cooling layer 200 is formed by adding aluminum oxide, silicon dioxide, or PCM to a polyurethane resin.
- the polyurethane resin is a polymer resin having a thermal conductivity of about 0.2 W / mK and superior to a polyester (about 0.15 W / mK) and a surface (about 0.04 W / mK) Excellent cold sensibility.
- the aluminum oxide has a thermal conductivity of about 34 / mK
- the silicon dioxide has a thermal conductivity of about 1.4 W / mK and has a very high thermal conductivity, thereby maximizing the heat conduction efficiency of the contact cold layer, thereby improving contact cold sensibility.
- the PCM is a phase change material that absorbs or emits a large amount of heat while changing phases from solid to liquid or liquid to solid without changing the temperature at a specific temperature.
- the PCM has a function of absorbing or dissipating heat while maintaining the same temperature at the time of phase change, and has an action of suppressing a temperature rise through a phase change from a solid to a liquid at a high temperature.
- the PCM prevents the temperature of the contact cold sensing layer 200 from rising due to the external environment through the phase change as described above to improve the contact cooling sensation efficiency.
- the PCM can be roughly divided into organic and inorganic materials, and about 4,000 kinds are classified as phase change materials, but about 200 kinds of materials are practically applicable.
- the organic material include straight-chain hydrocarbons such as tetradecane, octadecane, and nonadecane, which are composed of carbon and hydrogen.
- the inorganic material include calcium chloride in the form of a hydrate in which six water molecules are combined.
- the fiber sheet with improved cold sensibility of the present invention can be applied to hot summer clothes or sports clothes. It is suitable for the present invention to use PCM which is phase-changed at 20 to 30 ⁇ , It will be possible.
- the contact cold sensing layer 200 is formed to have a thickness of 30 to 80 mu m.
- the thickness of the contact cold sensing layer is less than 30 mu m, And when it exceeds 80 ⁇ , the tactile feeling and flexibility of the fiber sheet can be impaired.
- the thickness of the contact cooling layer 200 is most preferably 40 to 60 mu m.
- the cold feeling of the fiber sheet may be further improved by containing an ultraviolet ray blocking material having an excellent ultraviolet ray blocking rate such as zinc oxide, titanium dioxide and the like in the contact cold layer 200.
- an ultraviolet ray blocking material having an excellent ultraviolet ray blocking rate such as zinc oxide, titanium dioxide and the like in the contact cold layer 200.
- the ultraviolet shielding material may be added to the polyurethane resin and may be contained in an amount of 0.1 to 2.0% by weight based on the weight of the polyurethane resin.
- zinc oxide or titanium dioxide is used as the ultraviolet shielding material, 0.5 mu m.
- the Qmax value of the fiber sheet is numerically higher than the value of the contact cold feeling test result, and the better the cold feeling sensitivity is, the better the cold sensibility of the fiber sheet according to the present invention is, the Qmax value is 0.13 W / Respectively.
- the fiber sheet having improved cooling sensitivity according to the present invention formed as described above can be obtained by forming a contact cold layer by various methods such as roll printing and laminating on a side of a fiber sheet with a polyurethane resin to which aluminum oxide, .
- the contact cooling layer 200 may be formed using a base film.
- a polyurethane resin to which aluminum oxide, silicon dioxide, PCM is added is coated on one surface of a base film, laminated on a fiber sheet, The polyurethane resin to which the aluminum oxide, silicon dioxide, PCM is added, is adhered to the fiber sheet, and then the base film is removed to form a contact cold feeling layer 200 having a desired pattern on the fiber sheet.
- the base film may be a generally used synthetic resin film such as PET, PE or PVC.
- the contact cooling layer 200 is laminated using a base film to reduce the defective ratio, thereby increasing the efficiency of the lamination, and improving the shape stability and process convenience.
- the fiber sheet was made of 92 wt% of polyester fiber and 8 wt% of polyurethane fiber, and the contact cold layer was formed to occupy about 80% of the surface area of the fiber sheet.
- the polyurethane resin was prepared in the same manner as in Example 1 except that zinc oxide having an average particle size of about 0.25 ⁇ m and titanium dioxide were contained in an amount of 0.8 wt% of the weight of the polyurethane resin, and then a contact cold layer was formed.
- the contact cold feeling test of the cold-sensitized fiber sheet of the present invention manufactured by the above examples was measured by KES-F7 Thermo Labo II (Kato Tech, Japan).
- a fiber sheet on which a contact cold feeling layer was not formed (made of polyester fiber 92 wt% polyurethane fiber 8 wt%) was used.
- Example 1 and Example 2 are larger than those of Comparative Example.
- the Qmax value is a unit representing the degree of contact cold feeling. Therefore, it can be seen that Examples 1 and 2 are higher than the Qmax value of the comparative example by about 0.04 W / cm 2 or more, and the fiber sheet of Example 2 containing the ultraviolet shielding material has a higher Qmax value, It can be seen that the contact cold sensibility can be further improved by using a substance having a high degree of degree.
Landscapes
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Laminated Bodies (AREA)
- Multicomponent Fibers (AREA)
Abstract
Description
구분 | 실시예 1 | 실시예 2 | 비교예 |
Qmax(W/㎠) | 0.147 | 0.156 | 0.109 |
Claims (5)
- 천연섬유, 재생섬유, 합성섬유 중 어느 하나 또는 2이상 혼합하여 제조되는 섬유시트층과,상기 섬유시트층의 피부접촉면에 접촉냉감층이 도트 또는 줄무늬 또는 디자인된 형상으로 형성되되,상기 접촉냉감층은 폴리우레탄 수지에 산화알루미늄(Aluminium oxide), 이산화규소(Silicon dioxide), PCM(Phase change material)이 첨가되어 형성되는 것을 특징으로 하는 냉감성이 향상된 섬유시트.
- 제1항에 있어서,상기 접촉냉감층은 섬유시트층 전체면적의 70~95%로 형성되는 것을 특징으로 하는 냉감성이 향상된 섬유시트.
- 제1항에 있어서,상기 접촉냉감층은 폴리우레탄 수지 100중량부에 산화알루미늄 10~20중량부, 이산화규소 10~20중량부, PCM 25~35중량부가 첨가되어 형성되는 것을 특징으로 하는 냉감성이 향상된 섬유시트.
- 제1항에 있어서,상기 PCM은 20~30℃에서 상변화되는 것을 특징으로 하는 냉감성이 향상된 섬유시트.
- 제1항에 있어서,상기 섬유시트는 Qmax값이 0.13W/㎠이상인 것을 특징으로 하는 냉감성이 향상된 섬유시트.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0180997 | 2017-12-27 | ||
KR1020170180997A KR20190079069A (ko) | 2017-12-27 | 2017-12-27 | 냉감성이 향상된 섬유시트 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019132146A1 true WO2019132146A1 (ko) | 2019-07-04 |
Family
ID=67067522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2018/008103 WO2019132146A1 (ko) | 2017-12-27 | 2018-07-18 | 냉감성이 향상된 섬유시트 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20190079069A (ko) |
WO (1) | WO2019132146A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112874054A (zh) * | 2021-01-29 | 2021-06-01 | 安徽杰达纺织科技有限公司 | 一种降温型复合夹层面料 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102147183B1 (ko) * | 2019-11-25 | 2020-08-25 | 주식회사 씨앤에스테크 | 하이브리드 겔 조성물 및 방수시트를 이용한 교면 방수포장 공법 |
KR20220013595A (ko) | 2020-07-27 | 2022-02-04 | (주) 예스, 텍스타일컨설팅랩 | 냉감 기능성 직물원단 및 그 제조방법 |
KR102555247B1 (ko) | 2022-08-26 | 2023-07-13 | (주) 예스, 텍스타일컨설팅랩 | 냉감 기능성 직물원단 및 그 제조방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3189607B2 (ja) * | 1995-01-05 | 2001-07-16 | 松下電器産業株式会社 | 電子部品実装装置 |
KR20070044042A (ko) * | 2004-08-13 | 2007-04-26 | 케라폴 케라미쉐 폴리언 게엠베하 | 열 전도성 다층 필름 |
KR20100046295A (ko) * | 2008-10-27 | 2010-05-07 | 주식회사 비 에스 지 | 지능성 냉각패드 및 이의 제조방법 |
JP2014501190A (ja) * | 2011-11-29 | 2014-01-20 | コロンビア スポーツウエア ノース アメリカ、インコーポレイテッド | 冷却ファブリック |
KR20150113528A (ko) * | 2014-03-31 | 2015-10-08 | 이원목 | PCM(phase change material, 상변화물질)이 함유된 fiber를 이용하여 제조된 냉, 온감성 직물, 편성물과 부직포 및 이를 사용한 의복과 섬유제품 |
-
2017
- 2017-12-27 KR KR1020170180997A patent/KR20190079069A/ko not_active Application Discontinuation
-
2018
- 2018-07-18 WO PCT/KR2018/008103 patent/WO2019132146A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3189607B2 (ja) * | 1995-01-05 | 2001-07-16 | 松下電器産業株式会社 | 電子部品実装装置 |
KR20070044042A (ko) * | 2004-08-13 | 2007-04-26 | 케라폴 케라미쉐 폴리언 게엠베하 | 열 전도성 다층 필름 |
KR20100046295A (ko) * | 2008-10-27 | 2010-05-07 | 주식회사 비 에스 지 | 지능성 냉각패드 및 이의 제조방법 |
JP2014501190A (ja) * | 2011-11-29 | 2014-01-20 | コロンビア スポーツウエア ノース アメリカ、インコーポレイテッド | 冷却ファブリック |
KR20150113528A (ko) * | 2014-03-31 | 2015-10-08 | 이원목 | PCM(phase change material, 상변화물질)이 함유된 fiber를 이용하여 제조된 냉, 온감성 직물, 편성물과 부직포 및 이를 사용한 의복과 섬유제품 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112874054A (zh) * | 2021-01-29 | 2021-06-01 | 安徽杰达纺织科技有限公司 | 一种降温型复合夹层面料 |
CN112874054B (zh) * | 2021-01-29 | 2023-10-13 | 安徽杰达纺织科技有限公司 | 一种降温型复合夹层面料 |
Also Published As
Publication number | Publication date |
---|---|
KR20190079069A (ko) | 2019-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019132146A1 (ko) | 냉감성이 향상된 섬유시트 | |
Farooq et al. | Fundamentals, materials and strategies for personal thermal management by next-generation textiles | |
Peng et al. | Review of clothing for thermal management with advanced materials | |
KR101822141B1 (ko) | 기능성 섬유의 제조방법 및 이에 의해 제조된 기능성 섬유 | |
WO2016072694A1 (ko) | 볼 형태를 갖는 광발열 충전재 | |
US20200353720A1 (en) | Radiative-heating clothing fabric with colors | |
JP4508669B2 (ja) | 透湿防水保温性布帛およびその製造方法 | |
JP2001064876A (ja) | 保温性布帛およびその用途 | |
KR101449704B1 (ko) | 고수분 전이성과 혈류개선에 의한 보온 기능을 갖는 의류용 섬유시트 | |
KR20150137195A (ko) | 고수분 전이성을 갖는 냉감성 섬유시트 | |
CN211994521U (zh) | 一种高档抗高温针织面料 | |
Bajaj | Thermally sensitive materials | |
JP7112932B2 (ja) | 遮熱性繊維布帛及びそれを用いた衣服 | |
KR101588726B1 (ko) | 온열 및 냉감 기능의 다층구조 원단 | |
US20030113498A1 (en) | Moisture-permeable, waterproof and heat insulating fabric and moisture-permeable, waterproof and heat insulating resin film with releasing paper | |
KR100745468B1 (ko) | 모노리스 필름을 라미네이팅한 기능성 포지 | |
KR20180117859A (ko) | 냉감성이 향상된 고수분전이 섬유시트 | |
KR20180014965A (ko) | 접촉냉감성 고수분전이 섬유시트 | |
US10829889B1 (en) | Thermal enhancement additives useful for fabrics | |
WO2019132065A1 (ko) | 보온성이 향상된 체열반사 섬유시트 | |
US20210112895A1 (en) | Multilayered multifunctional heat-management material | |
CN210062240U (zh) | 一种环保型防火窗帘布 | |
KR101679843B1 (ko) | 감온변색 보온원단 | |
CN113287817A (zh) | 一种保暖里料及其制备方法 | |
JP4563773B2 (ja) | 蓄熱保温性衣料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18895477 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18895477 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 25/01/2021) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18895477 Country of ref document: EP Kind code of ref document: A1 |