CN102690536B - A kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof - Google Patents

A kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof Download PDF

Info

Publication number
CN102690536B
CN102690536B CN201110068236.5A CN201110068236A CN102690536B CN 102690536 B CN102690536 B CN 102690536B CN 201110068236 A CN201110068236 A CN 201110068236A CN 102690536 B CN102690536 B CN 102690536B
Authority
CN
China
Prior art keywords
component
environmental
curtain walls
aluminum curtain
building aluminum
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
Application number
CN201110068236.5A
Other languages
Chinese (zh)
Other versions
CN102690536A (en
Inventor
李力锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongyi Silicon Materials Suzhou Nano New Materials Technology Co ltd
Original Assignee
SHANGHAI EXCILON NEW MATERIALS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI EXCILON NEW MATERIALS Co Ltd filed Critical SHANGHAI EXCILON NEW MATERIALS Co Ltd
Priority to CN201110068236.5A priority Critical patent/CN102690536B/en
Publication of CN102690536A publication Critical patent/CN102690536A/en
Application granted granted Critical
Publication of CN102690536B publication Critical patent/CN102690536B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Paints Or Removers (AREA)

Abstract

The present invention provides a kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof, belongs to ceramic coating technical field.It includes the compositions such as Alumina gel, Ludox, pigment, filler, anti-settling agent, silane monomer, auxiliary agent, catalyst.This preparation method includes that (1) weighs the Alumina gel of respective component, Ludox, pigment, filler and anti-settling agent, carries out high speed dispersion, be then ground it, as component A after carrying out initial stage mixing;(2) weigh the silane monomer of respective component and do not glue auxiliary agent, as B component;(3) catalyst of respective component is weighed as component C;(4) carry out above-mentioned component A, B component and component C being sufficiently mixed and roll the ceramic coating described in ripening generation.This ceramic coating is coated on building aluminum curtain walls, reacted after formed for inorganic molecule structure, there is natural noninflammability energy, for the fire safety important in inhibiting of building.

Description

A kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof
Technical field
The invention belongs to ceramic coating technical field, relate to a kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation thereof Method.
Background technology
Along with economic fast development, building curtain wall decoration materials constantly occur to develop and innovation, and aluminum matter curtain wall is due to weight The feature such as gently, appearance is magnificent has become the preferred object of decorating outer wall of building.Along with the progress of baking vanish technology, aluminum curtain walls is more New replacement speed is the most quickly.The first generation uses transparent stickup to be coated with the aluminium that surface processes, owing to dull coloring is dim and is weak to purple The defects such as outside line, are quickly substituted by fluorocarbon coating.Fluorocarbon coating is referred to as second filial generation aluminum decorative material, and it compensate for first For the deficiency of product, add colorful multiformity, and the endurance of 20 years can be kept, so by rapid popularization and application.So And, along with the concept of low-carbon environment-friendly is increasingly taken seriously by the whole world, petroleum resources the most in short supply, all the more in the urgent need to more excellent Elegant environment-friendly products of new generation replace.The environment-friendly type building aluminum curtain walls of present invention exploitation fire prevention non-combustible ceramic coating, he Inorganic structure from encounter ultraviolet, automobile exhaust thing, atmospheric pollution, acid rain will aging, pollute organic coating different, pottery Coating can play its distinctive coating performance, not only possesses various color and beautiful outward appearance, also has the resistant of brilliance Metachromia and endurance, allow and build the image remaining brand-new.In addition the more important thing is, the ceramic coating of the present invention has fire prevention The performance do not fired, makes building use safer.
Summary of the invention
It is an object of the invention to provide a kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof.
A kind of environmental-friendly ceramic paint for building aluminum curtain walls, it includes following component:
Component A:
B component:
Silane monomer 4-20%
Auxiliary agent 1-2%
C component:
Catalyst 1-10%
Wherein, aforesaid ratio is launched by proportion, and total amount is 100%.
Further, described a kind of environmental-friendly ceramic paint for building aluminum curtain walls, also there is following technical characteristic:
Described Alumina gel, for water-dispersion type alumina in Nano level, its granularity is 10-100nm, and alumina content is 20%-50%.
Described Ludox, for water-dispersion type nanoscale silicon, its granularity is 10-100nm, and silica content is 20- 50%.
Described pigment is titanium dioxide, or be that titanium dioxide and copper-chrome black, ferrimanganic be black, titanium manganese brown, siderochrome palm fibre, cobalt blue, titanium One or more in nickel yellow, titanium green, titanium dioxide, wollastonite powder, iron oxide yellow, iron oxide red, aluminium powder and pearly-lustre bronze Mixture.
Described filler, for one or more in nano-sized crystal powder silicon dioxide, potassium titanate crystal whisker, aluminium oxide Mixture.
Described anti-settling agent, swollen for the sodium bentonite in inorganic bentonite, calcium-base bentonite, lithium bentonite, hydrogen-based One or more mixture of profit soil.
Described silane monomer be methylchlorosilane, phenyl chlorosilane, methylvinyl-chlorosilanes, ethyl trichlorosilane, Propyltrichlorosilan, vinyl trichlorosilane, n-octyl chloride silane, cetyl chlorosilane, ten trifluoro tetrahydrochysene octyl group chlorosilanes, One or more mixture in γ-chloropropyl trichloro-silane and fluoropolymer emulsion.
Described auxiliary agent is silicon fluoride, containing hydrogen silicone oil, tetramethyl-ring tetrasiloxane or 7 methyl trisiloxanes.
Described catalyst is acid or acid salt.
The preparation method of a kind of environmental-friendly ceramic paint for building aluminum curtain walls, the method comprises the steps:
Step 1, according to aforementioned proportion, weighs the Alumina gel of respective component, Ludox, pigment, filler and anti-settling agent, carries out Carry out high speed dispersion after initial stage mixing, then it is ground until its fineness reaches below 15 μm, as A group Point;
Step 2, according to aforementioned proportion, weighs the silane monomer of respective component and does not glues auxiliary agent, as B component;
Step 3, according to aforementioned proportion, weighs the catalyst of respective component as component C;
Step 4, carries out being sufficiently mixed and rolling ripening 16-24h by above-mentioned component A, B component and component C, generates described Ceramic coating.
Further, the preparation method of described a kind of environmental-friendly ceramic paint for building aluminum curtain walls, also there is following technology Feature:
High speed dispersion described in step 1, uses high speed dispersor band zigzag dispersion impeller to realize.
Described high speed dispersion, is to use high speed dispersor band zigzag dispersion impeller with rotating speed 900-1000r/min, dispersion Time is that 2-3h realizes.
In the grinding described in step 1, being to use basket type sand mill, milling time 6-8h realizes.
Implement the present invention, have the advantages that
This environmental-friendly ceramic paint for building aluminum curtain walls of the present invention, molten with nanoscale alumina sol, nano silicone Glue is film forming matter, and the chemical bond after film forming, based on " Si=0 " and " Al=0 ", is entirely inorganic molecule structure, due to its grain Degree, between nanoscale, in follow-up application and forming process, it is possible to use the viscosity of this colloid self and adhesive force, replaces Traditional organic solvent and bonding agent filler etc., have natural safety non-toxic, is that a kind of environment-friendly type thermostable is coated with Material.During prepared by this ceramic coating, can be according to the actual application of coating, by changing kind and the ratio of silane monomer Example and do not glue auxiliary agent make the hydrophobic property for adjusting coating, it is achieved certain anti-pollution function easy to clean.This ceramic coating Main selection natural crystal inorganic bentonite replaces traditional organic reagent as anti-settling agent, decreases the environment in formulation for coating material Pollution factor, and this type of Ore is at high temperature without harmful gas release, safe and reliable, there is positive environment protecting.It addition, This ceramic coating is coated on building aluminum curtain walls, reacted after formed for inorganic molecule structure, there is natural noninflammability energy, right Fire safety important in inhibiting in building.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail:
Specific embodiment 1:
Component A:
B component:
C component
Concrete preparation method comprises the steps:
Step 1, adds all material of component A formula and the bead of the Φ=1.5mm of equal-volume part in vial, Then concussion is ground 2 hours, obtains Mischung, now the pH=7.5 of Mischung in vial, fineness≤15um.
Step 2, according to aforementioned proportion, weighs the Degussa MTMS in B component and Degussa silicon fluoride.
Step 3, according to aforementioned proportion, weighs the glacial acetic acid of respective component in C component.
Step 4, rocks in the existing Mischung that will prepare in the glacial acetic acid addition step 1 of C component and uniformly obtains mixture f.
Step 5, adds in mixture f by B component, quickly rocks and makes material therein start reaction, reaches equal with system It is terminal mutually.
Step 6, under 25 DEG C of environment, rolls ripening 8 hours, the ceramic coating described in generation.
Further, high speed dispersion described in step 1, is to use high speed dispersor band zigzag dispersion impeller with rotating speed 900-1000r/min, jitter time are that 2-3h realizes.
Further, in the grinding described in step 1, being to use basket type sand mill, milling time 6-8h realizes.
Specific embodiment 2:
Self-control inorganic sol
Component A:
B component:
C component
Concrete preparation method comprises the steps:
Step 1, adds all material of component A formula and the bead of the Φ=1.5mm of equal-volume part in vial, Then concussion is ground 2 hours, obtains mixture g, the now pH=7.5 of mixture g in vial, fineness≤15um.
Step 2, according to aforementioned proportion, weighs 1 in B component, 3,5-tri-[3-(trimethoxysilyl) propyl group]-1, 3,5-triazine-2,4,6 (1H, 3H, 5H)-triketone and tetramethyl-ring tetrasiloxanes.
Step 3, according to aforementioned proportion, weighs the p-methyl benzenesulfonic acid of respective component in C component and is dissolved in the mixed of isopropyl alcohol and water Close liquid.
Step 4, now uniformly obtains mixture h by rocking in C component addition B component.
Step 5, adds component A in the mixture h that step 4 obtains, and quickly rocks and make the material in component A and B group Material in Fen starts reaction, reaches homogeneous as terminal with system.
Step 6, under 25 DEG C of environment, rolls ripening 4 hours, the ceramic coating described in generation.
Further, high speed dispersion described in step 1, is to use high speed dispersor band zigzag dispersion impeller with rotating speed 900-1000r/min, jitter time are that 2-3h realizes.
Further, in the grinding described in step 1, being to use basket type sand mill, milling time 6-8h realizes.
Formulation composition is been described by by the experimental section of the technical program with the most frequently used white, and other colors can be passed through Color pigment is selected to be realized.Particularly select as the production of the company such as Heubach, Shepherd with metal-oxide as core Color pigment, can be that the properties of infrared reflection of film increases substantially, reach so-called " cold film ".
Being above the description of this invention and non-limiting, other embodiment based on inventive concept, all in the present invention Protection domain among.

Claims (9)

1. an environmental-friendly ceramic paint for building aluminum curtain walls, it is characterised in that it includes following component:
Component A:
B component:
Silane monomer 4 20%
Auxiliary agent 1-2%
C component:
Catalyst 1-10%
Wherein, aforesaid ratio is launched by proportion, and total amount is 100%;
Described silane monomer is methylchlorosilane, phenyl chlorosilane, methylvinyl-chlorosilanes, ethyl trichlorosilane, propyl group Trichlorosilane, vinyl trichlorosilane, n-octyl chloride silane, cetyl chlorosilane, ten trifluoro tetrahydrochysene octyl group chlorosilanes, γ mono- One or more mixture in chloropropyl trichloro-silane and fluoropolymer emulsion;
Described Alumina gel, for water-dispersion type alumina in Nano level, its granularity is 10-100nm, and alumina content is 20%- 50%;Described Ludox, for water-dispersion type nanoscale silicon, its granularity is 10-100nm, and silica content is 20- 50%;Described catalyst is acid or acid salt.
2. according to a kind of environmental-friendly ceramic paint for building aluminum curtain walls described in claim l, it is characterised in that described pigment For titanium dioxide, or be that titanium dioxide and copper-chrome black, ferrimanganic be black, titanium manganese brown, siderochrome palm fibre, cobalt blue, titanium yellow, titanium green, wollastonite powder, oxygen Change one or more the mixture in iron oxide yellow, iron oxide red, aluminium powder and pearly-lustre bronze.
3. according to a kind of environmental-friendly ceramic paint for building aluminum curtain walls described in claim l, it is characterised in that described fills out Material, for one or more the mixture in nano-sized crystal powder silicon dioxide, potassium titanate crystal whisker, aluminium oxide.
4. according to a kind of environmental-friendly ceramic paint for building aluminum curtain walls described in claim l, it is characterised in that described is anti-settling Agent, for the sodium bentonite in inorganic bentonite, calcium-base bentonite, lithium bentonite, the bentonitic one of hydrogen-based or one with On mixture.
5. according to a kind of environmental-friendly ceramic paint for building aluminum curtain walls described in claim l, it is characterised in that described auxiliary agent For silicon fluoride, containing hydrogen silicone oil, tetramethyl-ring tetrasiloxane or 7 methyl trisiloxanes.
6. the preparation method of an environmental-friendly ceramic paint for building aluminum curtain walls, it is characterised in that the method comprises the steps:
Step l, according to the ratio described in claim l, weighs the Alumina gel of respective component, Ludox, pigment, filler and anti-settling Agent, carries out high speed dispersion, is then ground it until its fineness reaches below 15 μm, is made after carrying out initial stage mixing For component A;
Step 2, according to the ratio described in claim l, weighs silane monomer and the auxiliary agent of respective component, as B component;
Step 3, according to the ratio described in claim l, weighs the catalyst of respective component as component C;
Step 4, carries out above-mentioned component A, B component and component C being sufficiently mixed and roll ripening 16 24h, described in generation Ceramic coating.
The preparation method of a kind of environmental-friendly ceramic paint for building aluminum curtain walls the most according to claim 6, it is characterised in that High speed dispersion described in step l, uses high speed dispersor band zigzag dispersion impeller to realize.
8., according to the preparation method of a kind of environmental-friendly ceramic paint for building aluminum curtain walls described in claim 6 or 7, its feature exists In, described high speed dispersion, is to use high speed dispersor band zigzag dispersion impeller with rotating speed 900 1 1000r/min, jitter time Realize for 2-3h.
The preparation method of a kind of environmental-friendly ceramic paint for building aluminum curtain walls the most according to claim 6, it is characterised in that In the grinding described in step l, being to use basket type sand mill, milling time 6-8h realizes.
CN201110068236.5A 2011-03-21 2011-03-21 A kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof Active CN102690536B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110068236.5A CN102690536B (en) 2011-03-21 2011-03-21 A kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110068236.5A CN102690536B (en) 2011-03-21 2011-03-21 A kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof

Publications (2)

Publication Number Publication Date
CN102690536A CN102690536A (en) 2012-09-26
CN102690536B true CN102690536B (en) 2016-09-14

Family

ID=46856282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110068236.5A Active CN102690536B (en) 2011-03-21 2011-03-21 A kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof

Country Status (1)

Country Link
CN (1) CN102690536B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103030358A (en) * 2012-12-13 2013-04-10 慧智科技(中国)有限公司 Ceramic paint and coating having stereoscopic effect
CN103013193B (en) * 2012-12-13 2015-07-01 慧智科技(中国)有限公司 Titanium-containing ceramic paint and protective coating
CN103205201B (en) * 2013-01-22 2015-09-23 浙江鹏孚隆科技有限公司 Non-stick ceramic coating and coating method thereof
WO2014183257A1 (en) * 2013-05-14 2014-11-20 上海宜瓷龙新材料科技有限公司 Toning method of ceramic coating
CN103396685A (en) * 2013-08-19 2013-11-20 汤炼芳 Preparation method of energy-saving paint
CN104744972B (en) * 2013-12-25 2017-06-09 江苏考普乐新材料有限公司 Modified Alumina gel and ceramic coating and preparation method thereof
CN104059525B (en) * 2014-06-25 2016-02-17 上海宜瓷龙新材料股份有限公司 A kind of ceramic coating containing 3D pattern effect
CN104087158B (en) * 2014-06-25 2016-03-02 上海宜瓷龙新材料股份有限公司 A kind of ceramic coating for track vehicle compartment and coating method thereof
CN104087160A (en) * 2014-07-24 2014-10-08 无锡卡秀堡辉涂料有限公司 High-wear-resistant and crack-resistant ceramic paint and preparation method thereof
CN104402386B (en) * 2014-11-05 2016-05-11 广东梅雁吉祥水电股份有限公司 A kind of inorganic antirusting paint
CN105038335B (en) * 2015-07-08 2017-02-01 刘晓东 Room-temperature curable inorganic coating and manufacturing method thereof
CN105778577B (en) * 2016-03-16 2019-04-09 安徽中益新材料科技有限公司 A kind of preparation method of energy storage luminescent ceramics coating
CN106519965A (en) * 2016-08-27 2017-03-22 惠州市博罗至诚化工有限公司 9H ceramic paint
CN106866095A (en) * 2017-01-21 2017-06-20 河南省豫星华晶微钻有限公司 A kind of new ceramics coating containing nanometer diamond alkene and preparation method thereof
CN107267009A (en) * 2017-07-25 2017-10-20 安徽瑞泰汽车零部件有限责任公司 A kind of auto parts thermal insulation ceramicses coating
CN108129076A (en) * 2018-01-09 2018-06-08 成都今天化工有限公司 A kind of method for preparing nano ceramics lacquer
CN108084874A (en) * 2018-01-11 2018-05-29 邯郸市富奥新材料有限公司 It is a kind of can porcelain chemoprevention icing paint preparation formula and its preparation process
CN108192389A (en) * 2018-01-16 2018-06-22 成都今天化工有限公司 A kind of preparation method of nano ceramics fireproof coating
CN110157221A (en) * 2018-01-25 2019-08-23 成都今天化工有限公司 A method of preparing nano ceramics conductive coating
CN109266058B (en) * 2018-09-18 2021-07-16 湖南凯斯利新材料有限公司 Catalysis method and use method of water-based inorganic nano-coating
CN109575656A (en) * 2019-01-11 2019-04-05 安徽大学 A kind of normal temperature cured type inorganic coating and preparation method thereof
CN110484029A (en) * 2019-08-22 2019-11-22 中国科学院宁波材料技术与工程研究所 Waterborne flame retardant inorganic coating, preparation method and application for aluminum products surface
CN111303762B (en) * 2020-03-16 2021-10-22 佛山市明朝科技开发有限公司 Gold-imitating ceramic film coating applied to ceramic and preparation method
CN111647292A (en) * 2020-06-19 2020-09-11 中国科学院宁波材料技术与工程研究所 Water-based inorganic aluminum-rich high-temperature-resistant coating and preparation method and application thereof
CN116285438A (en) * 2023-02-13 2023-06-23 湘潭大学 Silicon-aluminum type water-based fireproof coating and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200631899A (en) * 2005-03-09 2006-09-16 Tokai Ryokaku Tetsudo Kk Titanium oxide-coating agent, and forming method for titanium oxide-coating film
CN100509978C (en) * 2006-05-16 2009-07-08 王睿 Process of preventing building or ornament from being stuck and daubed adopting organic silicon
CN101220217A (en) * 2007-01-09 2008-07-16 上海金力泰化工股份有限公司 Paint for building curtain wall
US8354480B2 (en) * 2007-04-26 2013-01-15 Dow Corning Corporation Aqueous silicone emulsion for imparting water repellency
CN101781479B (en) * 2009-12-04 2011-10-26 上海宜瓷龙新材料科技有限公司 Environment-friendly nano ceramic film coating with self heat radiating function and preparation method thereof
CN101781482B (en) * 2009-12-04 2011-12-28 上海瓷龙化工有限公司 Photocatalytic self-cleaning nano ecology coating and preparation method thereof

Also Published As

Publication number Publication date
CN102690536A (en) 2012-09-26

Similar Documents

Publication Publication Date Title
CN102690536B (en) A kind of environmental-friendly ceramic paint for building aluminum curtain walls and preparation method thereof
CN101240068B (en) Modified silicasol and application thereof in preparing water paint
WO2017028471A1 (en) Water-based reflective heat-insulating faux stone texture coating system for construction and preparation method thereof
CN101323719A (en) Construction curtain wall ceramic
CN105837112A (en) Two-component polymer cement waterproof coating
CN101220217A (en) Paint for building curtain wall
WO2018180936A1 (en) Coated pigment
CN102719153A (en) Reflective heat insulation coating and preparation method thereof
CN104194406A (en) Preparation method of nanometer oxide composite pigment
TW202100463A (en) Pigment dispersion comprising silane-modified colloidal silica particles and a water-soluble thickening polymer
CN104556831A (en) Really stone paint
CN101143929B (en) High stable water chain alkyl silane emulsion and preparation method thereof
CN103396715A (en) Colorful heat-reflection heat-insulation coating and production method thereof
ITUB20169948A1 (en) Anti-rust paint in water-based alkyd resin and relative preparation method
CN112680014B (en) Reflective heat insulation sand-in-water coating and preparation method thereof
JP2016102218A (en) Coating material
CN104974630A (en) High-scrubbing-resistant dry powder paint and preparation method thereof
CN104151946B (en) One has reversibility photochromic aqueous liquid diatom coating
CN104789054A (en) Environment-friendly organic-inorganic composite coating and preparation method thereof
CN108129076A (en) A kind of method for preparing nano ceramics lacquer
CN102010157A (en) Bi-component environment-friendly inorganic polymer coating material and preparation method thereof
CN105348958B (en) A kind of water-based dumb light coating varnish of two-component organic inorganic hybridization and preparation method thereof and construction method
Zhang et al. Preparation and characterization of multi-component composite microspheres used for ceramic toner
CN105860718A (en) Self-cleaning heat-insulating stone imitating water-based paint and preparing method
CN109517458A (en) A kind of preparation method of the light laminated type multicolor finish of material-saving

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 201108 No. 3679, Lane 8, Jin Du Road, Xhenzhuang Industrial Zone, Shanghai, Minhang District

Applicant after: SHANGHAI EXCILON NEW MATERIALS Co.,Ltd.

Address before: 201108 No. 3679, Lane 8, Jin Du Road, Xhenzhuang Industrial Zone, Shanghai, Minhang District

Applicant before: SHANGHAI EXCILON NEW MATERIAL TECHNOLOGY Co.,Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: SHANGHAI EXCILON NEW MATERIAL TECHNOLOGY CO., LTD. TO: SHANGHAI EXCILON NEW MATERIALS CO., LTD.

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20240617

Address after: 215000, No. 100 Zhuangnan Road, Beiqiao Street, Xiangcheng Economic and Technological Development Zone, Suzhou City, Jiangsu Province

Patentee after: Zhongyi Silicon Materials (Suzhou) Nano New Materials Technology Co.,Ltd.

Country or region after: China

Address before: No. 8, Lane 3679, Jindu Road, Xinzhuang Industrial Zone, Minhang District, Shanghai, 201108

Patentee before: SHANGHAI EXCILON NEW MATERIALS Co.,Ltd.

Country or region before: China

TR01 Transfer of patent right