CN111051469B - 量子点-树脂浓缩物和预混物的酸稳定化 - Google Patents
量子点-树脂浓缩物和预混物的酸稳定化 Download PDFInfo
- Publication number
- CN111051469B CN111051469B CN201880050865.5A CN201880050865A CN111051469B CN 111051469 B CN111051469 B CN 111051469B CN 201880050865 A CN201880050865 A CN 201880050865A CN 111051469 B CN111051469 B CN 111051469B
- Authority
- CN
- China
- Prior art keywords
- acrylate
- organic resin
- diacrylate
- mercaptopropionate
- nanostructures
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L35/02—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762515339P | 2017-06-05 | 2017-06-05 | |
| US62/515,339 | 2017-06-05 | ||
| PCT/US2018/035999 WO2018226654A1 (en) | 2017-06-05 | 2018-06-05 | Acid stabilization of quantum dot-resin concentrates and premixes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111051469A CN111051469A (zh) | 2020-04-21 |
| CN111051469B true CN111051469B (zh) | 2024-06-04 |
Family
ID=62749204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880050865.5A Active CN111051469B (zh) | 2017-06-05 | 2018-06-05 | 量子点-树脂浓缩物和预混物的酸稳定化 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10961448B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7175286B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102664513B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN111051469B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2018226654A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10508232B2 (en) * | 2017-02-16 | 2019-12-17 | Dow Global Technologies Llc | Polymer composites and films comprising reactive additives having thiol groups for improved quantum dot dispersion and barrier properties |
| WO2019064589A1 (ja) * | 2017-09-29 | 2019-04-04 | 日立化成株式会社 | 波長変換部材、バックライトユニット、画像表示装置、波長変換用樹脂組成物及び波長変換用樹脂硬化物 |
| US11702590B2 (en) * | 2018-04-25 | 2023-07-18 | Nichia Corporation | Light-emitting material and light-emitting device |
| US11542397B2 (en) * | 2018-06-26 | 2023-01-03 | Tokyo Ohka Kogyo Co., Ltd. | Liquid composition, quantum dot-containing film, optical film, light-emitting display element panel, and light-emitting display device |
| JP7326839B2 (ja) * | 2018-07-13 | 2023-08-16 | Dic株式会社 | インク組成物、光変換層及びカラーフィルタ |
| WO2020183618A1 (ja) * | 2019-03-12 | 2020-09-17 | 日立化成株式会社 | 波長変換部材、バックライトユニット、画像表示装置及び波長変換用樹脂組成物 |
| CN113906116A (zh) * | 2019-05-31 | 2022-01-07 | 昭荣化学工业株式会社 | 半导体纳米粒子复合体分散液、半导体纳米粒子复合体、半导体纳米粒子复合体组合物和半导体纳米粒子复合体固化膜 |
| WO2020241874A1 (ja) * | 2019-05-31 | 2020-12-03 | 昭栄化学工業株式会社 | 半導体ナノ粒子複合体組成物、希釈組成物、半導体ナノ粒子複合体硬化膜、半導体ナノ粒子複合体パターニング膜、表示素子、および半導体ナノ粒子複合体分散液 |
| US20220228053A1 (en) * | 2019-05-31 | 2022-07-21 | Shoei Chemical Inc. | Semiconductor nanoparticle complex, semiconductor nanoparticle complex composition, semiconductor nanoparticle complex cured membrane, semiconductor nanoparticle complex dispersion liquid, method for producing semiconductor nanoparticle complex composition, and method for producing semiconductor nanoparticle complex cured membrane |
| WO2021240655A1 (ja) * | 2020-05-26 | 2021-12-02 | シャープ株式会社 | 発光素子及び発光素子の製造方法 |
| JP7581713B2 (ja) * | 2020-09-08 | 2024-11-13 | Dic株式会社 | インク組成物、硬化物、光変換層、及びカラーフィルタ |
| US20220106485A1 (en) * | 2020-10-01 | 2022-04-07 | Facebook Technologies, Llc | Surface coated electrically conductive elastomers |
| TWI749944B (zh) * | 2020-12-11 | 2021-12-11 | 南亞塑膠工業股份有限公司 | 高量子點分散性組成物、光學膜及背光模組 |
| KR102830327B1 (ko) * | 2021-01-27 | 2025-07-04 | 삼성에스디아이 주식회사 | 무용매형 경화성 조성물, 상기 조성물을 이용하여 제조된 경화막, 상기 경화막을 포함하는 컬러필터 및 디스플레이 장치 |
| KR102753211B1 (ko) | 2021-07-07 | 2025-01-09 | 삼성전자주식회사 | 양자점, 양자점 복합체 제조용 조성물, 양자점 복합체, 및 표시 패널 |
| KR20240147779A (ko) * | 2023-03-29 | 2024-10-10 | 삼성에스디아이 주식회사 | 경화성 조성물, 이를 이용한 경화막, 경화막을 포함하는 디스플레이 장치 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012126695A1 (en) * | 2011-03-23 | 2012-09-27 | Huntsman Advanced Materials (Switzerland) Gmbh | Stable curable thiol-ene composition |
| JP2012201853A (ja) * | 2011-03-28 | 2012-10-22 | Kuraray Co Ltd | 蛍光体組成物 |
| CN105793324A (zh) * | 2013-12-02 | 2016-07-20 | 湛新比利时股份有限公司 | 用于硫醇-烯组合物的稳定剂 |
| CN106574178A (zh) * | 2014-08-11 | 2017-04-19 | 汉高股份有限及两合公司 | 反应性胶态纳米晶体和纳米晶体复合材料 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445419A (en) | 1966-01-21 | 1969-05-20 | Dow Corning | Room temperature vulcanizable silicones |
| US3661744A (en) | 1966-07-26 | 1972-05-09 | Grace W R & Co | Photocurable liquid polyene-polythiol polymer compositions |
| JPS5314800A (en) | 1976-07-28 | 1978-02-09 | Showa Highpolymer Co Ltd | Curable resin composition |
| US4289867A (en) | 1978-12-11 | 1981-09-15 | Sws Silicones Corporation | Organofunctional polysiloxane polymers and a method for preparing the same |
| US5505928A (en) | 1991-11-22 | 1996-04-09 | The Regents Of University Of California | Preparation of III-V semiconductor nanocrystals |
| US6322901B1 (en) | 1997-11-13 | 2001-11-27 | Massachusetts Institute Of Technology | Highly luminescent color-selective nano-crystalline materials |
| US6607829B1 (en) | 1997-11-13 | 2003-08-19 | Massachusetts Institute Of Technology | Tellurium-containing nanocrystalline materials |
| US6136497A (en) | 1998-03-30 | 2000-10-24 | Vantico, Inc. | Liquid, radiation-curable composition, especially for producing flexible cured articles by stereolithography |
| US6225198B1 (en) | 2000-02-04 | 2001-05-01 | The Regents Of The University Of California | Process for forming shaped group II-VI semiconductor nanocrystals, and product formed using process |
| US6306736B1 (en) | 2000-02-04 | 2001-10-23 | The Regents Of The University Of California | Process for forming shaped group III-V semiconductor nanocrystals, and product formed using process |
| US6576291B2 (en) | 2000-12-08 | 2003-06-10 | Massachusetts Institute Of Technology | Preparation of nanocrystallites |
| US6788453B2 (en) | 2002-05-15 | 2004-09-07 | Yissum Research Development Company Of The Hebrew Univeristy Of Jerusalem | Method for producing inorganic semiconductor nanocrystalline rods and their use |
| US6949206B2 (en) | 2002-09-05 | 2005-09-27 | Nanosys, Inc. | Organic species that facilitate charge transfer to or from nanostructures |
| US7572393B2 (en) | 2002-09-05 | 2009-08-11 | Nanosys Inc. | Organic species that facilitate charge transfer to or from nanostructures |
| US7645397B2 (en) | 2004-01-15 | 2010-01-12 | Nanosys, Inc. | Nanocrystal doped matrixes |
| JP4789809B2 (ja) | 2004-01-15 | 2011-10-12 | サムスン エレクトロニクス カンパニー リミテッド | ナノ結晶をドーピングしたマトリックス |
| US8563133B2 (en) | 2004-06-08 | 2013-10-22 | Sandisk Corporation | Compositions and methods for modulation of nanostructure energy levels |
| TWI406890B (zh) | 2004-06-08 | 2013-09-01 | Sandisk Corp | 奈米結構之沉積後包封:併入該包封體之組成物、裝置及系統 |
| US7557028B1 (en) | 2004-07-28 | 2009-07-07 | Nanosys, Inc. | Process for group III-V semiconductor nanostructure synthesis and compositions made using same |
| US20100110728A1 (en) | 2007-03-19 | 2010-05-06 | Nanosys, Inc. | Light-emitting diode (led) devices comprising nanocrystals |
| WO2008115498A1 (en) | 2007-03-19 | 2008-09-25 | Nanosys, Inc. | Methods for encapsulating nanocrystals |
| EP2137246A2 (en) | 2007-04-11 | 2009-12-30 | Ingenia Polymers Inc. | Fine cell foamed polyolefin film or sheet |
| JP2012234634A (ja) | 2011-04-28 | 2012-11-29 | Hitachi Cable Ltd | フラットケーブル、及びフラットケーブルとプリント配線板との接続構造 |
| TWI596188B (zh) | 2012-07-02 | 2017-08-21 | 奈米系統股份有限公司 | 高度發光奈米結構及其製造方法 |
| US9263082B2 (en) * | 2013-01-30 | 2016-02-16 | International Business Machines Corporation | High density hybrid storage system |
| US9825205B2 (en) | 2014-01-17 | 2017-11-21 | Pacific Light Technologies Corp. | Quantum dot (QD) polymer composites for on-chip light emitting diode (LED) applications |
| KR102309892B1 (ko) * | 2014-07-01 | 2021-10-06 | 삼성전자주식회사 | 조성물 및 그로부터 제조되는 폴리머 복합체 |
| WO2016081219A1 (en) * | 2014-11-17 | 2016-05-26 | 3M Innovative Properties Company | Quantum dot article with thiol-alkene matrix |
-
2018
- 2018-06-05 US US15/997,926 patent/US10961448B2/en active Active
- 2018-06-05 KR KR1020207000086A patent/KR102664513B1/ko active Active
- 2018-06-05 WO PCT/US2018/035999 patent/WO2018226654A1/en not_active Ceased
- 2018-06-05 CN CN201880050865.5A patent/CN111051469B/zh active Active
- 2018-06-05 JP JP2019566723A patent/JP7175286B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012126695A1 (en) * | 2011-03-23 | 2012-09-27 | Huntsman Advanced Materials (Switzerland) Gmbh | Stable curable thiol-ene composition |
| JP2012201853A (ja) * | 2011-03-28 | 2012-10-22 | Kuraray Co Ltd | 蛍光体組成物 |
| CN105793324A (zh) * | 2013-12-02 | 2016-07-20 | 湛新比利时股份有限公司 | 用于硫醇-烯组合物的稳定剂 |
| CN106574178A (zh) * | 2014-08-11 | 2017-04-19 | 汉高股份有限及两合公司 | 反应性胶态纳米晶体和纳米晶体复合材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10961448B2 (en) | 2021-03-30 |
| US20180345638A1 (en) | 2018-12-06 |
| KR102664513B1 (ko) | 2024-05-13 |
| WO2018226654A1 (en) | 2018-12-13 |
| JP2020522591A (ja) | 2020-07-30 |
| JP7175286B2 (ja) | 2022-11-18 |
| KR20200016926A (ko) | 2020-02-17 |
| CN111051469A (zh) | 2020-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111051469B (zh) | 量子点-树脂浓缩物和预混物的酸稳定化 | |
| US11267980B2 (en) | Application of polyfunctional ligands for improving performance and stability of quantum dot inks | |
| US11041071B2 (en) | Peg-based ligands with enhanced dispersibility and improved performance | |
| JP7169308B2 (ja) | 樹脂フィルムにおける改善された量子ドットの信頼性のためのチオール化親水性リガンド | |
| US11584646B2 (en) | Homogeneous anaerobically stable quantum dot concentrates | |
| US12122948B2 (en) | Rapid thickening of aminosilicones to promote emulsion stability and adhesion of UV-curable quantum dot enhancement film emulsions |
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: 20231030 Address after: Tokyo, Japan Applicant after: SHOEI CHEMICAL Inc. Address before: California, USA Applicant before: NANOSYS, Inc. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |