CN110040982B - 具有复合应力优势的化学强化玻璃及其制备方法与应用 - Google Patents
具有复合应力优势的化学强化玻璃及其制备方法与应用 Download PDFInfo
- Publication number
- CN110040982B CN110040982B CN201910397946.9A CN201910397946A CN110040982B CN 110040982 B CN110040982 B CN 110040982B CN 201910397946 A CN201910397946 A CN 201910397946A CN 110040982 B CN110040982 B CN 110040982B
- Authority
- CN
- China
- Prior art keywords
- chemically strengthened
- strengthened glass
- glass
- mol
- content
- 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
- 239000005345 chemically strengthened glass Substances 0.000 title claims abstract description 155
- 230000008901 benefit Effects 0.000 title abstract description 6
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000002131 composite material Substances 0.000 title description 7
- 238000003426 chemical strengthening reaction Methods 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 39
- 150000003839 salts Chemical class 0.000 claims abstract description 20
- 238000005728 strengthening Methods 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims description 129
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 20
- 239000013078 crystal Substances 0.000 claims description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 13
- 229910052593 corundum Inorganic materials 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 12
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 235000010344 sodium nitrate Nutrition 0.000 claims description 10
- 239000004317 sodium nitrate Substances 0.000 claims description 10
- 229910052681 coesite Inorganic materials 0.000 claims description 9
- 229910052906 cristobalite Inorganic materials 0.000 claims description 9
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 claims description 9
- 229910052682 stishovite Inorganic materials 0.000 claims description 9
- 239000006058 strengthened glass Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 229910052905 tridymite Inorganic materials 0.000 claims description 9
- 229910001960 metal nitrate Inorganic materials 0.000 claims description 8
- 235000010333 potassium nitrate Nutrition 0.000 claims description 6
- 239000004323 potassium nitrate Substances 0.000 claims description 6
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 6
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- 239000002241 glass-ceramic Substances 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical group [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052642 spodumene Inorganic materials 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims description 2
- 229910000500 β-quartz Inorganic materials 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 abstract description 27
- 230000008569 process Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 24
- 238000004891 communication Methods 0.000 description 13
- -1 lithium-aluminum-silicon Chemical group 0.000 description 11
- 229910052744 lithium Inorganic materials 0.000 description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 150000002823 nitrates Chemical class 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- VVNXEADCOVSAER-UHFFFAOYSA-N lithium sodium Chemical compound [Li].[Na] VVNXEADCOVSAER-UHFFFAOYSA-N 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 7
- 229910001415 sodium ion Inorganic materials 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000005341 toughened glass Substances 0.000 description 6
- 150000001340 alkali metals Chemical class 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 229910001413 alkali metal ion Inorganic materials 0.000 description 4
- 229910001947 lithium oxide Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000006018 Li-aluminosilicate Substances 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 239000003484 crystal nucleating agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- MCXBMLBTPQEQJP-UHFFFAOYSA-N potassium;sodium;dinitrate Chemical compound [Na+].[K+].[O-][N+]([O-])=O.[O-][N+]([O-])=O MCXBMLBTPQEQJP-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910397946.9A CN110040982B (zh) | 2019-05-14 | 2019-05-14 | 具有复合应力优势的化学强化玻璃及其制备方法与应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910397946.9A CN110040982B (zh) | 2019-05-14 | 2019-05-14 | 具有复合应力优势的化学强化玻璃及其制备方法与应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110040982A CN110040982A (zh) | 2019-07-23 |
CN110040982B true CN110040982B (zh) | 2021-08-27 |
Family
ID=67281983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910397946.9A Active CN110040982B (zh) | 2019-05-14 | 2019-05-14 | 具有复合应力优势的化学强化玻璃及其制备方法与应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110040982B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110627365B (zh) * | 2019-09-25 | 2022-12-27 | 重庆鑫景特种玻璃有限公司 | 一种透明的强化玻璃陶瓷及其制备方法 |
CN110627378B (zh) * | 2019-10-15 | 2022-03-22 | Oppo广东移动通信有限公司 | 玻璃及其制备方法、壳体组件和电子设备 |
CN110746112B (zh) * | 2019-10-24 | 2022-07-29 | 重庆鑫景特种玻璃有限公司 | 低钠素玻璃、化学强化玻璃及化学强化玻璃的制备方法 |
CN110845153B (zh) * | 2019-12-03 | 2022-02-18 | 重庆鑫景特种玻璃有限公司 | 一种具有高压应力层深度的强化微晶玻璃及其制备方法 |
CN110734226B (zh) * | 2019-12-03 | 2021-12-17 | 重庆鑫景特种玻璃有限公司 | 一种具有超高分叉阈值的微晶玻璃 |
WO2021138379A1 (en) * | 2020-01-03 | 2021-07-08 | Corning Incorporated | Strengthened glass articles and consumer electronic products including the same |
CN112645600B (zh) * | 2020-04-20 | 2022-07-15 | 重庆鑫景特种玻璃有限公司 | 微晶玻璃及化学强化微晶玻璃 |
CN115485249A (zh) * | 2020-04-30 | 2022-12-16 | Agc株式会社 | 玻璃、化学强化玻璃和电子设备 |
CN114075044B (zh) * | 2020-08-18 | 2023-01-24 | 重庆鑫景特种玻璃有限公司 | 一种具有安全应力状态的强化玻璃及其加工方法 |
CN112592056A (zh) * | 2020-10-30 | 2021-04-02 | 重庆鑫景特种玻璃有限公司 | 具有低变化幅度的张应力区的安全强化玻璃及制法和应用 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205262A1 (en) * | 1985-06-10 | 1986-12-17 | Corning Glass Works | Strengthened glass articles and method for making |
EP1026129A1 (en) * | 1998-06-19 | 2000-08-09 | Nippon Electric Glass Co., Ltd | Li2O-Al2O3-SiO2 TYPE TRANSPARENT CRYSTALLIZED GLASS |
CN101939267A (zh) * | 2008-02-08 | 2011-01-05 | 康宁股份有限公司 | 抗损伤的、化学钢化的防护性盖板玻璃 |
WO2012132328A1 (ja) * | 2011-03-31 | 2012-10-04 | 日本板硝子株式会社 | 低膨張ガラス及び強化ガラス |
CN104024173A (zh) * | 2011-12-27 | 2014-09-03 | 旭硝子株式会社 | 静电电容式触摸传感器用表面玻璃 |
CN107663032A (zh) * | 2017-09-18 | 2018-02-06 | 彩虹集团(邵阳)特种玻璃有限公司 | 一种用于电子装置的化学强化玻璃及其制备方法 |
CN108147657A (zh) * | 2017-12-29 | 2018-06-12 | 深圳市东丽华科技有限公司 | 一种素玻璃、强化玻璃及制备方法 |
CN109320098A (zh) * | 2016-01-21 | 2019-02-12 | Agc株式会社 | 化学强化玻璃以及化学强化用玻璃 |
CN109574496A (zh) * | 2019-01-31 | 2019-04-05 | 田英良 | 基于网络结构调控的3d模压手机盖板玻璃 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015195419A2 (en) * | 2014-06-19 | 2015-12-23 | Corning Incorporated | Strengthened glass with deep depth of compression |
CN105948485A (zh) * | 2016-05-19 | 2016-09-21 | 东旭科技集团有限公司 | 制备玻璃用组合物、玻璃及其制备方法和应用 |
CN105948536B (zh) * | 2016-06-16 | 2019-02-26 | 深圳市东丽华科技有限公司 | 单一强化层玻璃及其制备方法 |
JP6794866B2 (ja) * | 2017-02-15 | 2020-12-02 | Agc株式会社 | 化学強化ガラスおよびその製造方法 |
CN107892472B (zh) * | 2017-11-23 | 2020-10-27 | 东旭光电科技股份有限公司 | 玻璃用组合物和玻璃及其制备方法和应用 |
CN108046613B (zh) * | 2017-12-29 | 2020-01-21 | 深圳市东丽华科技有限公司 | 一种强化玻璃及其制备方法 |
-
2019
- 2019-05-14 CN CN201910397946.9A patent/CN110040982B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205262A1 (en) * | 1985-06-10 | 1986-12-17 | Corning Glass Works | Strengthened glass articles and method for making |
EP1026129A1 (en) * | 1998-06-19 | 2000-08-09 | Nippon Electric Glass Co., Ltd | Li2O-Al2O3-SiO2 TYPE TRANSPARENT CRYSTALLIZED GLASS |
CN101939267A (zh) * | 2008-02-08 | 2011-01-05 | 康宁股份有限公司 | 抗损伤的、化学钢化的防护性盖板玻璃 |
WO2012132328A1 (ja) * | 2011-03-31 | 2012-10-04 | 日本板硝子株式会社 | 低膨張ガラス及び強化ガラス |
CN104024173A (zh) * | 2011-12-27 | 2014-09-03 | 旭硝子株式会社 | 静电电容式触摸传感器用表面玻璃 |
CN109320098A (zh) * | 2016-01-21 | 2019-02-12 | Agc株式会社 | 化学强化玻璃以及化学强化用玻璃 |
CN107663032A (zh) * | 2017-09-18 | 2018-02-06 | 彩虹集团(邵阳)特种玻璃有限公司 | 一种用于电子装置的化学强化玻璃及其制备方法 |
CN108147657A (zh) * | 2017-12-29 | 2018-06-12 | 深圳市东丽华科技有限公司 | 一种素玻璃、强化玻璃及制备方法 |
CN109574496A (zh) * | 2019-01-31 | 2019-04-05 | 田英良 | 基于网络结构调控的3d模压手机盖板玻璃 |
Also Published As
Publication number | Publication date |
---|---|
CN110040982A (zh) | 2019-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110040982B (zh) | 具有复合应力优势的化学强化玻璃及其制备方法与应用 | |
CN110240419B (zh) | 锂铝硅玻璃、锂铝硅化学强化玻璃及其制备方法与应用 | |
CN110627365B (zh) | 一种透明的强化玻璃陶瓷及其制备方法 | |
JP5088717B1 (ja) | 強化ガラス基板及びその製造方法 | |
JP5294150B2 (ja) | 強化ガラスの製造方法 | |
CN112645600B (zh) | 微晶玻璃及化学强化微晶玻璃 | |
US20110014475A1 (en) | Reinforced glass, reinforced glass substrate, and method for producing the same | |
WO2014002932A1 (ja) | 有機el用ガラス基板及びその製造方法 | |
JP5664939B2 (ja) | 強化ガラスの製造方法 | |
JP5648945B1 (ja) | 強化ガラスの製造方法 | |
JP2001192240A (ja) | 表示装置及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200107 Address after: 404100 No.78, Yunwu Road, Beibei District, Chongqing Applicant after: Xiameixi technology partnership (limited partnership) of Liangjiang New District, Chongqing Address before: 3, building 4, 518000, Baohua Industrial Park, 45 Hua Sheng Road, Longhua New District, Guangdong, Shenzhen Applicant before: SHENZHEN WONDERINNO TECHNOLOGY CO., LTD. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200814 Address after: No.5-138, Yunhan Avenue, Shuitu hi tech Industrial Park, Beibei District, Chongqing Applicant after: CHONGQING XINJING SPECIAL GLASS Co.,Ltd. Address before: 404100 No.78, Yunwu Road, Beibei District, Chongqing Applicant before: Xiameixi technology partnership (L.P.) of Liangjiang New District, Chongqing |
|
GR01 | Patent grant | ||
GR01 | Patent grant |