KR20200035019A - 고도 광택 효과를 갖는 반투명 폴리카르보네이트 조성물로 제조된 성형 부품을 포함하는 led 조명 소자 - Google Patents
고도 광택 효과를 갖는 반투명 폴리카르보네이트 조성물로 제조된 성형 부품을 포함하는 led 조명 소자 Download PDFInfo
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- KR20200035019A KR20200035019A KR1020207002174A KR20207002174A KR20200035019A KR 20200035019 A KR20200035019 A KR 20200035019A KR 1020207002174 A KR1020207002174 A KR 1020207002174A KR 20207002174 A KR20207002174 A KR 20207002174A KR 20200035019 A KR20200035019 A KR 20200035019A
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- 0 C*Cc(cc1)ccc1Oc(c(N)c(c(C(c1ccccc11)=O)c2N)C1=O)c2Oc1ccccc1 Chemical compound C*Cc(cc1)ccc1Oc(c(N)c(c(C(c1ccccc11)=O)c2N)C1=O)c2Oc1ccccc1 0.000 description 1
- TVRGPOFMYCMNRB-UHFFFAOYSA-N Cc(cc1)ccc1Nc(c(C(c1ccccc11)=O)c2C1=O)ccc2Nc1ccc(C)cc1 Chemical compound Cc(cc1)ccc1Nc(c(C(c1ccccc11)=O)c2C1=O)ccc2Nc1ccc(C)cc1 TVRGPOFMYCMNRB-UHFFFAOYSA-N 0.000 description 1
- DMDRBXCDTZRMHZ-UHFFFAOYSA-N Cc(cc1C)cc(C)c1Nc(ccc(Nc1c(C)cc(C)cc1C)c1C(c2ccccc22)=O)c1C2=O Chemical compound Cc(cc1C)cc(C)c1Nc(ccc(Nc1c(C)cc(C)cc1C)c1C(c2ccccc22)=O)c1C2=O DMDRBXCDTZRMHZ-UHFFFAOYSA-N 0.000 description 1
- NIDFGXDXQKPZMA-UHFFFAOYSA-N O=C(c1c2c3cccc2ccc1)N1C3=Nc2c3c1cccc3ccc2 Chemical compound O=C(c1c2c3cccc2ccc1)N1C3=Nc2c3c1cccc3ccc2 NIDFGXDXQKPZMA-UHFFFAOYSA-N 0.000 description 1
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- 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
- C08K5/0041—Optical brightening agents, organic pigments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/66—Details of globes or covers forming part of the light source
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
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- 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
- C08K3/02—Elements
- C08K3/04—Carbon
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- 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
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- 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
- C08K5/07—Aldehydes; Ketones
- C08K5/08—Quinones
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
-
- 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
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
- C09B5/14—Benz-azabenzanthrones (anthrapyridones)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (15)
- 성형물, 및 성형물을 통해 비추도록 LED 조명 소자에 배열된 하나 이상의 LED를 포함하는 LED 조명 소자이며,
여기서 성형물은
a) 적어도 90 중량%의 방향족 폴리카르보네이트,
b) 0.1 중량% 이하의 총량으로 적어도 2종의 착색제를 포함하는, 성분 c 및 성분 e 이외의 착색제로 구성된 착색제 혼합물,
c) 0.00001 중량% 내지 0.05 중량%의 카본 블랙,
d) 0.00001 중량% 내지 2 중량%의 아크릴레이트-기재 산란 첨가제 및/또는 실리콘-기재 산란 첨가제로 이루어진 군으로부터의 적어도 1종의 산란 첨가제,
e) 임의로 1.0 중량% 이하의 적어도 1종의 백색 안료,
f) 임의로 성분 b 내지 성분 e 이외의 1종 이상의 추가 첨가제
를 포함하는 반투명 성형 배합물로부터 제조된 것인
LED 조명 소자. - 제1항에 있어서, 착색제가 안트라퀴논, 안트라피리돈, 페리논, 메틴 또는 퀴놀린을 기재로 하는 착색제로 이루어진 군으로부터 선택되는 것인 LED 조명 소자.
- 제1항 또는 제2항에 있어서, 하나의 착색제가 안트라퀴논을 기재로 하는 착색제이고 다른 하나의 착색제가 안트라퀴논을 기재로 하는 또 다른 착색제 또는 안트라피리돈을 기재로 하는 착색제인 LED 조명 소자.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 산란 첨가제가 아크릴레이트-기재 산란 첨가제인 LED 조명 소자.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 성형 배합물이 총 0.005 중량% 내지 0.05 중량%의 b 군으로부터의 착색제를 함유하는 것인 LED 조명 소자.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 성형 배합물이 0.02 중량% 이하의 카본 블랙을 함유하는 것인 LED 조명 소자.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 성형 배합물이 0.03 중량% 내지 0.1 중량%의 백색 안료를 함유하며, 여기서 존재하는 백색 안료가 이산화티타늄인 LED 조명 소자.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 성형 배합물이 성분 e)의 임의의 백색 안료를 함유하지 않는 것인 LED 조명 소자.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 성형 배합물이 성분 a) 내지 d) 및 임의로 e) 및 f)로 이루어지며, 여기서 추가 첨가제 f의 군이 이형제, 산화방지제, 난연제, UV 흡수제, IR 흡수제, 적하방지제, 광학 증백제 및/또는 열 안정화제로 이루어진 것인 LED 조명 소자.
- 제1항 내지 제7항 및 제9항 중 어느 한 항에 있어서, 존재하는 백색 안료가 이산화티타늄 및/또는 황산바륨인 LED 조명 소자.
- 제1항 내지 제10항 중 어느 한 항에 있어서, LED가 RGB-LED이고/이거나 LED들이 RGB-LED들인 LED 조명 소자.
- 제1항 내지 제11항 중 어느 한 항에 있어서, 성형물이 LED(들)가 배치된 면에 프린팅된 것인 LED 조명 소자.
- 제1항 내지 제12항 중 어느 한 항에 있어서, 성형물이 0.5 mm 내지 4 mm의 두께를 갖는 것인 LED 조명 소자.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 성형물, 및 성형물을 통해 비추도록 LED 조명 소자에 배열된 하나 이상의 LED를 포함하는 LED 조명 소자이며,
여기서 성형물이
a) 95 중량% 내지 99.95 중량%의 방향족 폴리카르보네이트,
b) 0.0005 중량% 내지 0.02 중량%의 총량으로, 안트라퀴논, 안트라피리돈, 페리논, 메틴 및 퀴놀린을 기재로 하는 착색제로 이루어진 군으로부터 선택된 적어도 2종의 착색제를 포함하는, 성분 c 및 성분 e 이외의 착색제로 구성된 착색제 혼합물,
c) 0.00001 중량% 내지 0.02 중량%의 카본 블랙,
d) 0.00001 중량% 내지 2 중량%의 아크릴레이트-기재 산란 첨가제 및/또는 실리콘-기재 산란 첨가제로 이루어진 군으로부터의 적어도 1종의 산란 첨가제,
e) 임의로 1.0 중량% 이하의 적어도 1종의 백색 안료,
f) 임의로, 이형제, 산화방지제, 난연제, UV 흡수제, IR 흡수제, 적하방지제, 광학 증백제 및/또는 열 안정화제로 이루어진 군으로부터 선택된, 성분 b 내지 e 이외의 1종 이상의 추가 첨가제
를 포함하는 반투명 성형 배합물로부터 제조된 것인
LED 조명 소자. - 제14항에 있어서, 조성물이 임의의 추가 성분을 포함하지 않는 것인 LED 조명 소자.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17425079 | 2017-07-24 | ||
| EP17425079.5 | 2017-07-24 | ||
| PCT/EP2018/069582 WO2019020478A1 (de) | 2017-07-24 | 2018-07-19 | Led-beleuchtungselemente mit formteilen aus transluzenten polycarbonat-zusammensetzungen mit tiefenglanzeffekt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200035019A true KR20200035019A (ko) | 2020-04-01 |
| KR102557663B1 KR102557663B1 (ko) | 2023-07-20 |
Family
ID=59649636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207002174A Active KR102557663B1 (ko) | 2017-07-24 | 2018-07-19 | 고도 광택 효과를 갖는 반투명 폴리카르보네이트 조성물로 제조된 성형 부품을 포함하는 led 조명 소자 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11598495B2 (ko) |
| EP (1) | EP3658613A1 (ko) |
| KR (1) | KR102557663B1 (ko) |
| CN (1) | CN110892014B (ko) |
| TW (1) | TW201920464A (ko) |
| WO (1) | WO2019020478A1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202020101944U1 (de) * | 2019-09-30 | 2021-01-15 | Covestro Deutschland Ag | LED-Beleuchtungselemente auf Basis von Mehrschichtkörpern mit Steinoptik |
| DE202020101945U1 (de) * | 2019-09-30 | 2021-01-15 | Covestro Deutschland Ag | LED-Beleuchtungselemente auf Basis von Mehrschichtkörpern mit Massivsteinoptik |
| KR102881964B1 (ko) * | 2020-11-17 | 2025-11-05 | 현대자동차주식회사 | 입체 패턴을 그라데이션으로 발광시키는 차량용 패널 |
| EP4245521A1 (de) * | 2022-03-16 | 2023-09-20 | Covestro Deutschland AG | Metallschicht enthaltender mehrschichtkörper für diffuse durchleuchtung |
| KR102769863B1 (ko) | 2024-11-21 | 2025-02-21 | 주식회사 레드원코리아 | 라콘 패널 조명 장치 |
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- 2018-07-19 KR KR1020207002174A patent/KR102557663B1/ko active Active
- 2018-07-19 WO PCT/EP2018/069582 patent/WO2019020478A1/de not_active Ceased
- 2018-07-19 CN CN201880048698.0A patent/CN110892014B/zh active Active
- 2018-07-19 US US16/633,056 patent/US11598495B2/en active Active
- 2018-07-20 TW TW107125078A patent/TW201920464A/zh unknown
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| KR20160057463A (ko) * | 2013-09-16 | 2016-05-23 | 이네오스 스티롤루션 그룹 게엠베하 | 고 광택을 갖는 딥 블랙 열가소성 성형 조성물 및 이의 제법 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110892014A (zh) | 2020-03-17 |
| TW201920464A (zh) | 2019-06-01 |
| KR102557663B1 (ko) | 2023-07-20 |
| US20200173616A1 (en) | 2020-06-04 |
| EP3658613A1 (de) | 2020-06-03 |
| WO2019020478A1 (de) | 2019-01-31 |
| US11598495B2 (en) | 2023-03-07 |
| CN110892014B (zh) | 2022-11-08 |
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