CN103966835B - The preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate - Google Patents
The preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate Download PDFInfo
- Publication number
- CN103966835B CN103966835B CN201410221538.5A CN201410221538A CN103966835B CN 103966835 B CN103966835 B CN 103966835B CN 201410221538 A CN201410221538 A CN 201410221538A CN 103966835 B CN103966835 B CN 103966835B
- Authority
- CN
- China
- Prior art keywords
- nano
- solution
- graphene microplate
- ultraviolet
- graphene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention provides the preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate, be characterized in: join after nano-graphene microplate solution and nanometer titanium dioxide titanium solution concussion dispersion in a certain amount of binder solution, mixed solution fully stirs; The percentage by weight of its raw material is: graphene solution 30%-60%, nanometer titanium dioxide titanium solution 10%-30%, binder solution 30%-60%; Coating process used is transfer coated method; Solidified by Graphene coated fabric high temperature ultraviolet, bake out temperature is 75-95 DEG C, and hardening time is 5-30 minute, after cooling, Graphene coated fabric and transfer coated paper is peeled off, finally, and the obtained composite material with ultraviolet shielding function characteristic.Technique is simple, rationally, be easy to operation, and output is higher, nano-graphene microplate consumption is less, and product has excellent ultraviolet shielding function, can be used for the functional textiles such as ultraviolet shielded parasol, protective clothing.
Description
Technical field
Textile product manufacturing technology field of the present invention, is specifically related to the weaving face fabric process technology of safeguard function, is the preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate specifically.
Background technology
Along with the fast development of global industry, air is subject to severe contamination, atmospheric ozone layer is destroyed, ozone thickness reduces, the short wavelength ultraviolet part being radiated the earth in sunshine increases, appropriate ultraviolet can make synthetic vitamin in human body and kill some microorganisms and virus, but after ultraviolet Excess free enthalpy and shortwave, knows from experience produce significant damage and impact to people; Long-term irradiation ultraviolet can make the skin of people produce melanin, occurs tanned and sunburn, repeatedly occurs, can increase and suffer from melanomatous danger if tanned with sunburn.So, exploitation there is the weaving face fabric of anti-ultraviolet function and goods significant to effectively covering the damage of ultraviolet to skin, wide market.
At present, screening uv-ray agent can be divided into two kinds, and one is the agent of mineral-type ultraviolet reflection, the mechanism of action mainly absorbs ultraviolet, reflection and scattering, to stop it to enter human body skin, the reflective agent that ultraviolet transmittance is lower is titanium dioxide, zinc oxide, comparatively conventional; Another kind is organic ultra-violet absorber, mainly to ultraviolet, there is absorption, the common ground of this type of absorbent structurally all contains hydroxyl, stablize in formation and can absorb ultraviolet energy in the process such as hydrogen bond, hydrogen bond chelate ring and be transformed into heat energy dissipation, the organic ultra-violet absorber that domestic market is commonly used is benzophenone and benzotriazole.Above-mentioned two class smoke agents for shielding prepare Uvr Protective Fabric by co-blended spinning and afterfinish method, for mineral-type reflective agent, its larger specific area can produce diffuse reflection to ultraviolet, and to reach preventing ultraviolet effect, but the stability of its preventing ultraviolet effect and efficiency have much room for improvement; For part organic absorbent, there is certain toxicity, be not suitable for and human body skin Long contact time.
Meanwhile, above-mentioned UV resistance textiles is all in the protection effect of Ultraviolet Protection Factor (UPF) 50, UVB transmitance 0.5%, can stop most ultra-violet radiation, but can not shielding ultraviolet rays completely.Under some specific environment, require " ultraviolet shielded ", namely Ultraviolet Protection Factor (UPF) is much larger than 50, UVB transmitance much smaller than 0.5%, so developing a kind of ultraviolet shielded textile composite fabric is technical task urgently to be resolved hurrily at present.
Nano-graphene microplate is a kind of New Type of Carbon nanometer light material, there is unique monoatomic layer two dimensional crystal structure, huge specific area, extensively studied due to the characteristic such as intensity, electrical conductivity, thermal conductivity, reflectivity of its superelevation, the thickness (1-3nm) of nano-graphene microplate, much smaller than ultraviolet wavelength (100-400nm), easily promotes ultraviolet scattering; Nano-graphene at 270nm, easily produces electron-hole pair at the absworption peak of ultraviolet band, has and absorbs ultraviolet function; In addition, the reflection efficiency of two-dimension plane structure to each lightlike line is high, screening effect is desirable.Based on above-mentioned characteristic, nano-graphene microplate should have desirable ultraviolet shielded effect, can be applicable to the preparation of ultraviolet shielded textile composite fabric.
Summary of the invention
The present invention is for solving prior art Problems existing, the preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate is provided, technique is simple, reasonable, be easy to operation, and output is higher, nano-graphene microplate content is less, and the weaving face fabric of production has excellent ultraviolet shielding function, is applicable to functional ultraviolet shielded textiles.
For achieving the above object, the present invention adopts following technical scheme:
A preparation method for the ultraviolet shielded textile composite fabric of nano-graphene microplate, is characterized in that, comprises nano-graphene microplate screener mixed processes, coating procedure and the ultra-violet curing operation of carrying out successively; Described nano-graphene microplate screener mixed processes is: join after nano-graphene microplate solution and nanometer titanium dioxide titanium solution concussion dispersion in a certain amount of binder solution, mixed solution fully stirs; The percentage by weight of its raw material is: nano-graphene microplate solution 30%-60%, nanometer titanium dioxide titanium solution 10%-30%, binder solution 30%-60%; Described coating procedure is: the coating process of employing is transfer coated method; Described ultra-violet curing operation is: by nano-graphene microplate coated fabric ultra-violet curing, wherein bake out temperature is 75-95 DEG C, hardening time is 5-30 minute, after cooling, nano-graphene microplate coated fabric and transfer coated paper are peeled off, finally, the obtained composite material with ultraviolet shielding function characteristic.
Preferably, in described nano-graphene microplate solution, nano-graphene microplate solid content is 1%-5%, and nanometer titanium dioxide titanium solution solid content is 5%-10%, and adhesive solid content is 30%-50%; On described composite material, the Gram Mass of coating nano-graphene microplate is 0.1-2g/m
2.
Preferably, described adhesive is selected from one or more in polyurethane, polyvinyl alcohol, polyacrylate, epoxy resin.
Preferably, described ultraviolet light polymerization operation uses high-voltage mercury lamp, and irradiation power is 100-500W, and irradiation distance is 30-60cm.
Further, the concrete technology of described coating procedure is: on transfer laminator, carry out top finish to fabric substrate, and first, be coated on transfer coated paper by nano-graphene microplate screener, coating layer thickness is 0.05-0.5mm; Selected fabric substrate and coating are bonded, pressurize with pressure roller, pressure roller spaces for 0.15-0.5mm.
The present invention compared with prior art has many advantages and good effect:
Preparation method of the present invention production technology simple, be easy to operation, output is higher, and nano-graphene microplate content is less; The uv transmittance (UVA)≤0.5% of nano-graphene microplate coated fabric prepared by the inventive method, Ultraviolet Protection Factor (UPF) ranges up to 500+, there is superpower ultraviolet shielding function (according to standard GB/T18830-2002, namely UPF50+ reaches antiultraviolet product standard), can be used for the functional ultraviolet shielded textiless such as ultraviolet shielded parasol, sunbonnet, protective clothing, tent, sunshade.
Accompanying drawing explanation
Fig. 1 is the terylene parasol composite material ultraviolet ray transmissivity curvilinear coordinate figure with ultraviolet shielding function prepared through the embodiment of the present invention 1;
Fig. 2 is the anti-flaming viscose plural tent fabric ultraviolet ray transmissivity curvilinear coordinate figure with ultraviolet shielding function prepared through the embodiment of the present invention 2.
Fig. 3 is the Polyamide Filament Fabrics ultraviolet ray transmissivity curvilinear coordinate figure with ultraviolet shielding function prepared through the embodiment of the present invention 3.
Detailed description of the invention
Below in conjunction with concrete embodiment, the present invention is described further.
The detailed description of the invention of the preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene of the present invention microplate, comprises nano-graphene microplate screener mixed processes, coating procedure and the high temperature set operation of carrying out successively, wherein:
Described nano-graphene microplate screener mixed processes is: join after nano-graphene microplate solution and nano titanium oxide concussion dispersion in a certain amount of binder solution, mixed solution fully stirs; The percentage by weight of its raw material is: nano-graphene microplate solution 30%-60%, nanometer titanium dioxide titanium solution 10%-30%, binder solution 30%-60%.Described coating procedure is: the coating process of employing is transfer coated method.Described ultra-violet curing operation is: by nano-graphene microplate coated fabric ultra-violet curing, wherein bake out temperature is 75-95 DEG C, hardening time is 5-30 minute, after cooling, nano-graphene microplate coated fabric and transfer coated paper are peeled off, finally, the obtained composite material with ultraviolet shielding function characteristic.
Specific embodiments of the invention are as follows:
Embodiment 1: the preparation method of a kind of nano-graphene microplate ultraviolet shielded terylene parasol composite material, comprises following operation:
(1) nano-graphene microplate screener mixed processes: join after nano-graphene microplate solution and nanometer titanium dioxide titanium solution concussion dispersion in soluble polyurethane solution, mixed solution fully stirs; The percentage by weight of its raw material is: nano-graphene microplate solution 30%, nanometer titanium dioxide titanium solution 10%, soluble polyurethane solution 60%; Wherein, in nano-graphene microplate solution, nano-graphene microplate solid content is 2%, nano titanium oxide solid content 5%, and in soluble polyurethane solution, polyurethane solid content is 50%.
(2) coating procedure: carry out top finish to it on transfer laminator, is first coated on transfer coated paper by nano-graphene microplate screener, and coating layer thickness is 0.05mm; Selected terylene parasol fabric substrate and coating are bonded, pressurize with pressure roller, pressure roller spaces for 0.15mm.
(3) ultra-violet curing operation: dry under nano-graphene microplate coated fabric is placed in ultra-violet curing device, wherein uviol lamp power is 200W, and irradiation temperature is 80 DEG C, and irradiation distance is 30cm, and the hot setting time is 20 minutes.After cooling, terylene parasol coated fabric and transfer coated paper are peeled off, obtain nano-graphene microplate ultraviolet shielded terylene composite solar umbrella cover material, wherein, on composite material, the Gram Mass of coating nano-graphene microplate is 0.2g/m
2.
After tested, without the uv transmittance UVA=14.38% of coating process terylene parasol fabric, UVB=2.70%, Ultraviolet Protection Factor (UPF)=18.44.The uv transmittance UVA=2.14% of gained nano-graphene microplate terylene composite solar umbrella cover material, UVB=0.30%, ultraviolet ray transmissivity curve as shown in Figure 1, Ultraviolet Protection Factor (UPF)=155.96.
Embodiment 2: the preparation method of a kind of nano-graphene microplate ultraviolet shielded anti-flaming viscose plural tent fabric, comprises following operation:
(1) nano-graphene microplate screener mixed processes: will join in polyacrylate solution after nano-graphene microplate solution and nanometer titanium dioxide titanium solution concussion dispersion, mixed solution fully stirs; The percentage by weight of its raw material is: nano-graphene microplate solution 40%, nanometer titanium dioxide titanium solution 10%, polyacrylate solution 50%; Wherein, in nano-graphene microplate solution, nano-graphene microplate solid content is 2%, and nano titanium oxide solid content is 10%, and in polyacrylate solution, polyacrylate solid content is 50%.
(2) coating procedure: carry out top finish to it on transfer laminator, is first coated on transfer coated paper by nano-graphene microplate screener, and coating layer thickness is 0.1mm; Selected anti-flaming viscose fabric substrate and coating are bonded, pressurize with pressure roller, pressure roller spaces for 0.2mm.
(3) ultra-violet curing operation: dry under nano-graphene microplate coated fabric is placed in ultra-violet curing device, wherein uviol lamp power is 300W, and irradiation temperature is 95 DEG C, and irradiation distance is 30cm, and the hot setting time is 30 minutes.After cooling, anti-flaming viscose fabric coating fabric and transfer coated paper are peeled off, obtain nano-graphene microplate ultraviolet shielded anti-flaming viscose plural tent fabric, wherein, on composite material, the Gram Mass of coating nano-graphene microplate is 1g/m
2.
After tested, without the uv transmittance UVA=29.30% of coating process anti-flaming viscose fabric, UVB=21.29%, Ultraviolet Protection Factor (UPF)=4.26.The uv transmittance UVA=0.45% of gained nano-graphene microplate anti-flaming viscose plural tent fabric, UVB=0.07%, ultraviolet ray transmissivity curve as shown in Figure 2, Ultraviolet Protection Factor (UPF)=500.
Embodiment 3: the preparation method of the ultraviolet shielded chinlon filament of a kind of nano-graphene microplate and composite material thereof, comprises following operation:
(1) nano-graphene microplate screener mixed processes: join after nano-graphene microplate solution and nanometer titanium dioxide titanium solution concussion dispersion in soluble polyurethane solution, mixed solution fully stirs; The percentage by weight of its raw material is: nano-graphene microplate solution 50%, nanometer titanium dioxide titanium solution 10%, polyacrylate solution 40%; Wherein, in nano-graphene microplate solution, nano-graphene microplate solid content is 1%, and nano titanium oxide solid content is 10%, and in soluble polyurethane solution, soluble polyurethane solid content is 50%.
(2) coating procedure: carry out top finish to it on transfer laminator, is first coated on transfer coated paper by nano-graphene microplate screener, and coating layer thickness is 0.05mm; Selected chinlon filament arranged in a uniform and coating are bonded, pressurize with pressure roller, pressure roller spaces for 0.1mm.
(3) ultra-violet curing operation: dry under nano-graphene microplate coated fabric is placed in ultra-violet curing device, wherein uviol lamp power is 250W, and irradiation temperature is 85 DEG C, and irradiation distance is 50cm, and the hot setting time is 45 minutes.After cooling, coating chinlon filament and transfer coated paper are peeled off, obtain the ultraviolet shielded chinlon filament of nano-graphene microplate, wherein, on chinlon filament, the Gram Mass of coating nano-graphene microplate is 0.5g/m
2.
(4) weaving operation: with nano-graphene microplate polyamide fibre bicomponent filament yarn for through weft yarn, by air-jet loom weaving nano-graphene microplate polyamide fibre composite material, fabric structure is plain weave.
After tested, without the uv transmittance UVA=27.73% of coating process nylon fibre, UVB=13.42%, Ultraviolet Protection Factor (UPF)=6.63.The uv transmittance UVA=0.75% of gained nano-graphene microplate Polyamide Filament Fabrics, UVB=0.27%, ultraviolet ray transmissivity curve as shown in Figure 3, Ultraviolet Protection Factor (UPF)=375.
Above embodiment only in order to technical scheme of the present invention to be described, but not is limited; Although with reference to previous embodiment to invention has been detailed description, for the person of ordinary skill of the art, still can modify to the technical scheme described in previous embodiment, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (2)
1. a preparation method for the ultraviolet shielded textile composite fabric of nano-graphene microplate, is characterized in that, comprises nano-graphene microplate screener mixed processes, coating procedure and the ultra-violet curing operation of carrying out successively;
Described nano-graphene microplate screener mixed processes is: join after nano-graphene microplate solution and nanometer titanium dioxide titanium solution concussion dispersion in a certain amount of binder solution, mixed solution fully stirs; The percentage by weight of its raw material is: nano-graphene microplate solution 30%-60%, nanometer titanium dioxide titanium solution 10%-30%, binder solution 30%-60%; Described coating procedure is: the coating process of employing is transfer coated method; Described ultra-violet curing operation is: by nano-graphene microplate coated fabric ultra-violet curing, wherein bake out temperature is 75-95 DEG C, hardening time is 5-30 minute, after cooling, nano-graphene microplate coated fabric and transfer coated paper are peeled off, finally, the obtained composite material with ultraviolet shielding function characteristic;
In described nano-graphene microplate solution, nano-graphene microplate solid content is 1%-5%, and nanometer titanium dioxide titanium solution solid content is 5%-10%, and adhesive solid content is 30%-50%; On described composite material, the Gram Mass of coating nano-graphene microplate is 0.1-2g/m
2; Described adhesive be selected from polyurethane, polyvinyl alcohol, polyacrylate, epoxy resin one or more; Described ultraviolet light polymerization operation uses high-voltage mercury lamp, and irradiation power is 100-500W, and irradiation distance is 30-60cm.
2. according to the preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate according to claim 1, it is characterized in that, the concrete technology of described coating procedure is: on transfer laminator, carry out top finish to fabric substrate, first, be coated on transfer coated paper by nano-graphene microplate screener, coating layer thickness is 0.05-0.5mm; Selected fabric substrate and coating are bonded, pressurize with pressure roller, pressure roller spaces for 0.15-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221538.5A CN103966835B (en) | 2014-05-23 | 2014-05-23 | The preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221538.5A CN103966835B (en) | 2014-05-23 | 2014-05-23 | The preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103966835A CN103966835A (en) | 2014-08-06 |
| CN103966835B true CN103966835B (en) | 2016-04-13 |
Family
ID=51236809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410221538.5A Active CN103966835B (en) | 2014-05-23 | 2014-05-23 | The preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103966835B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562682B (en) * | 2015-01-16 | 2017-01-18 | 浙江大学 | Wash-wear nonwoven fabric capable of selectively blocking ultraviolet rays |
| CN105088793A (en) * | 2015-08-25 | 2015-11-25 | 无锡市长安曙光手套厂 | Non-woven fabric, and preparation method and application thereof |
| CN106811967A (en) * | 2016-04-01 | 2017-06-09 | 青岛大学 | A kind of preparation method of graphene oxide antimicrobial coating fabric |
| CN106283609A (en) * | 2016-07-27 | 2017-01-04 | 江苏新凯盛企业发展有限公司 | A kind of preparation technology of Graphene coating fabric |
| CN106832883A (en) * | 2017-01-17 | 2017-06-13 | 南通强生安全防护科技股份有限公司 | Aqueous PU composite mortars of Graphene and its production and use |
| CN108624203A (en) * | 2017-03-16 | 2018-10-09 | 青岛大学 | A kind of preparation method of graphene oxide/titanium dioxide composite coating |
| CN107059415A (en) * | 2017-04-12 | 2017-08-18 | 三元控股集团有限公司 | A kind of preparation method of the multifunctional conductive fabric based on photocuring technology |
| CN107348580B (en) * | 2017-06-23 | 2019-01-29 | 宁波高新区达康工业科技有限公司 | A kind of antiultraviolet farinfrared health-care material |
| CN107142741B (en) * | 2017-06-25 | 2019-04-16 | 嘉兴市俊发喷织有限公司 | A kind of ultraviolet-resistant fabric and preparation method thereof |
| CN109232927A (en) * | 2018-08-13 | 2019-01-18 | 晋江佰晟新材料科技有限公司 | A kind of preparation method of the antistatic antibiotic far-infrared ray warming textile of containing graphene |
| CN109457499A (en) * | 2018-11-07 | 2019-03-12 | 昆山联盛达纺织品有限公司 | A kind of graphene coating fabric and its preparation process |
| CN110644243A (en) * | 2019-08-27 | 2020-01-03 | 徐州华通手套有限公司 | Processing technology of cutting-resistant gloves |
| CN110777541A (en) * | 2019-11-05 | 2020-02-11 | 宁波故乡行雨具有限公司 | Anti-aging and antibacterial raincoat fabric |
| CN112663343A (en) * | 2020-12-29 | 2021-04-16 | 诸暨市申嘉机械科技有限公司 | Pearl graphene fiber and production method thereof |
| CN113774654B (en) * | 2021-09-09 | 2023-09-12 | 广东职业技术学院 | Ultraviolet-proof composition and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858039A (en) * | 2010-06-18 | 2010-10-13 | 四川大学 | Water-based nano synthetic leather slurry and method for manufacturing nano synthetic leather |
| CN102268820A (en) * | 2010-06-07 | 2011-12-07 | 五邑大学 | Preparation method of anti-ultraviolet knitted coated fabric |
| CN103469555A (en) * | 2013-09-23 | 2013-12-25 | 青岛大学 | Preparation method of ultraviolet-proof antistatic graphene coating textile fabric |
-
2014
- 2014-05-23 CN CN201410221538.5A patent/CN103966835B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268820A (en) * | 2010-06-07 | 2011-12-07 | 五邑大学 | Preparation method of anti-ultraviolet knitted coated fabric |
| CN101858039A (en) * | 2010-06-18 | 2010-10-13 | 四川大学 | Water-based nano synthetic leather slurry and method for manufacturing nano synthetic leather |
| CN103469555A (en) * | 2013-09-23 | 2013-12-25 | 青岛大学 | Preparation method of ultraviolet-proof antistatic graphene coating textile fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103966835A (en) | 2014-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103966835B (en) | The preparation method of the ultraviolet shielded textile composite fabric of a kind of nano-graphene microplate | |
| CN103469555B (en) | Preparation method of ultraviolet-proof antistatic graphene coating textile fabric | |
| CN102851942A (en) | Anti-ultraviolet pure cotton fabric finishing method | |
| CN106702717B (en) | UV resistance women's dress and preparation method thereof | |
| CN106140241B (en) | The nanometer g-C of oxonium ion surface regulation3N4Organic photochemical catalyst and its preparation method and application | |
| CN103469543A (en) | Anti-ultraviolet ray silk fabric production method | |
| CN102179964A (en) | Whitening sun protection fabric | |
| CN202060058U (en) | Skin whitening and sunscreen fabric | |
| CN108103444A (en) | A kind of fabric that can realize antiultraviolet | |
| CN202064215U (en) | Ultraviolet protection whitening plus material | |
| Chen et al. | Suitability of a rare earth organic light conversion agent of Eu (III) complex to improve ultraviolet protection properties of cotton fabrics | |
| JP2011106035A (en) | Organic functional material and product using the same | |
| CN104139562A (en) | Sun-resistant breathable fabric and preparation method thereof | |
| CN109023922A (en) | The preparation method of graphene composite material | |
| CN102337671B (en) | Preparation method of intelligent anti-ultraviolet fabric | |
| CN101824748B (en) | Finishing method using anti-ultraviolet finishing agent | |
| CN202187224U (en) | Anti-ultraviolet synthetic leather | |
| CN211000270U (en) | Waterproof ultraviolet-proof light and thin fabric | |
| CN103469559A (en) | UV-resistant composite finishing agent and preparation method thereof | |
| CN104017431A (en) | Preparation method of nano CeO2 aqueous printing ink used for ultraviolet resistance | |
| CN103469560A (en) | Finishing method of UV-resistant pure cotton fabrics | |
| CN106810975A (en) | For the light absorption paint and preparation method of planar vacuum glass solar water heater | |
| CN205051640U (en) | Long wave ultraviolet ray power generation facility | |
| CN117385491B (en) | Rare earth-based passive cooling cool fiber and preparation method and application thereof | |
| CN204712545U (en) | Heat insulation type moisture absorbing and sweat releasing ultraviolet-resistant composite fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140806 Assignee: Shengquan Group Co., Ltd., Ji'nan City Assignor: Qingdao University Contract record no.: 2016370000009 Denomination of invention: Method for preparing ultraviolet shielding textile composite fabric with graphene nanoplatelets License type: Exclusive License Record date: 20160310 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |