CN114644816A - 色母粒及其制备方法、抗led有害蓝光光扩散板及其制备方法 - Google Patents
色母粒及其制备方法、抗led有害蓝光光扩散板及其制备方法 Download PDFInfo
- Publication number
- CN114644816A CN114644816A CN202210444334.2A CN202210444334A CN114644816A CN 114644816 A CN114644816 A CN 114644816A CN 202210444334 A CN202210444334 A CN 202210444334A CN 114644816 A CN114644816 A CN 114644816A
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- CN
- China
- Prior art keywords
- light
- master batch
- led
- color master
- blue light
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- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2481/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2481/02—Polythioethers; Polythioether-ethers
-
- 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
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1545—Six-membered rings
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210444334.2A CN114644816B (zh) | 2022-04-26 | 2022-04-26 | 色母粒及其制备方法、抗led有害蓝光光扩散板及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210444334.2A CN114644816B (zh) | 2022-04-26 | 2022-04-26 | 色母粒及其制备方法、抗led有害蓝光光扩散板及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114644816A true CN114644816A (zh) | 2022-06-21 |
CN114644816B CN114644816B (zh) | 2023-08-25 |
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Family Applications (1)
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CN202210444334.2A Active CN114644816B (zh) | 2022-04-26 | 2022-04-26 | 色母粒及其制备方法、抗led有害蓝光光扩散板及其制备方法 |
Country Status (1)
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CN (1) | CN114644816B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007272208A (ja) * | 2006-03-06 | 2007-10-18 | Nippon Shokubai Co Ltd | 光拡散シートおよび光拡散板、ならびにそれらを用いたバックライトユニットおよび液晶表示装置 |
CN105759455A (zh) * | 2015-12-31 | 2016-07-13 | 江苏康耐特光学有限公司 | 一种防蓝光光学树脂镜片及其制备方法 |
CN110272617A (zh) * | 2019-06-27 | 2019-09-24 | 横店集团得邦工程塑料有限公司 | 一种挤出级防蓝光led光扩散复合材料及其制备方法和应用 |
US20210181532A1 (en) * | 2018-06-12 | 2021-06-17 | Essilor International | Color-balanced lenses exhibiting reduced blue light transmittance |
CN113201197A (zh) * | 2021-04-25 | 2021-08-03 | 惠州市笨鸟先飞光学材料有限公司 | 可导蓝光的免丝印导光板 |
CN113885112A (zh) * | 2021-11-09 | 2022-01-04 | 江西盛汇光学科技协同创新有限公司 | 一种高透高雾型光扩散板片及其制造方法 |
-
2022
- 2022-04-26 CN CN202210444334.2A patent/CN114644816B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007272208A (ja) * | 2006-03-06 | 2007-10-18 | Nippon Shokubai Co Ltd | 光拡散シートおよび光拡散板、ならびにそれらを用いたバックライトユニットおよび液晶表示装置 |
CN105759455A (zh) * | 2015-12-31 | 2016-07-13 | 江苏康耐特光学有限公司 | 一种防蓝光光学树脂镜片及其制备方法 |
US20210181532A1 (en) * | 2018-06-12 | 2021-06-17 | Essilor International | Color-balanced lenses exhibiting reduced blue light transmittance |
CN110272617A (zh) * | 2019-06-27 | 2019-09-24 | 横店集团得邦工程塑料有限公司 | 一种挤出级防蓝光led光扩散复合材料及其制备方法和应用 |
CN113201197A (zh) * | 2021-04-25 | 2021-08-03 | 惠州市笨鸟先飞光学材料有限公司 | 可导蓝光的免丝印导光板 |
CN113885112A (zh) * | 2021-11-09 | 2022-01-04 | 江西盛汇光学科技协同创新有限公司 | 一种高透高雾型光扩散板片及其制造方法 |
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CN114644816B (zh) | 2023-08-25 |
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Effective date of registration: 20230726 Address after: 528415 No. 3, Fifth Street, Yuanxing Road, Zhuyuan second industrial zone, Xiaolan Town, Zhongshan City, Guangdong Province Applicant after: Zhongshan Xiaolan Zhengda plastic colorant factory Applicant after: Luo Licong Applicant after: Wang Songlai Address before: 528415 No. 3, Fifth Street, Yuanxing Road, Zhuyuan second industrial zone, Xiaolan Town, Zhongshan City, Guangdong Province Applicant before: Zhongshan Xiaolan Zhengda plastic colorant factory |
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