KR970016637A - 광 시스템용 렌즈 - Google Patents

광 시스템용 렌즈 Download PDF

Info

Publication number
KR970016637A
KR970016637A KR1019960035948A KR19960035948A KR970016637A KR 970016637 A KR970016637 A KR 970016637A KR 1019960035948 A KR1019960035948 A KR 1019960035948A KR 19960035948 A KR19960035948 A KR 19960035948A KR 970016637 A KR970016637 A KR 970016637A
Authority
KR
South Korea
Prior art keywords
uncoated
lens
rti
acid
uncoated lens
Prior art date
Application number
KR1019960035948A
Other languages
English (en)
Inventor
라에데라크 수산네
델라 토레 한스
Original Assignee
한스 울리히 엔징거
엠스 인벤타 아게
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 한스 울리히 엔징거, 엠스 인벤타 아게 filed Critical 한스 울리히 엔징거
Publication of KR970016637A publication Critical patent/KR970016637A/ko

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • 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
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuits Of Receivers In General (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lasers (AREA)

Abstract

본 발명은 무색의 투명한 코폴리아미드 또는 호모폴리아미드와의 그들의 혼합물로 만들어진 비코팅된 렌즈를 제공하는 것이다.
이와같은 렌즈는 긁힘 내성과 표면 경도가 우수하고, 단단한 코팅의 적용이 필요없고, 높은 투명성과 우수한 UV내성을 가지고 있어서, 자동차 헤드라이트로 대표되는 광시스템에 유용하다.

Description

광시스템용 렌즈
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. a) 6 내지 24개의 탄소 원자를 갖는 적어도 하나의 시클로알리파틱 디아민, b) 상기 시클로알리파틱 디아민에 대략 등몰인 8 내지 16개의 탄소 원자를 갖는 적어도 하나의 방향족 디카르복실산, 및 c) 추가로 20%까지 포함되는 폴리아미드-형성 모노머, 특히 1 내지 20몰%의 적어도 하나의 락탐 또는 오메가-아미노-카르복실산, 또는 적어도 하나의 알리파틱 디아민과 6 내지 12개의 탄소 원자를 갖는 알리파틱 디카르복실산의 대략적인 등몰의 혼합물로 이루어지고, 적어도 170%의 유리 전이 온도를 갖고, 임의로 공정-관련된 첨가제 및/또는 사용-관련된 첨가제로 실질적으로 이루어진 코폴리아미드를 특징으로 하는 무색의 투명한 코폴리아미드 또는 호모폴리아미드와의 그들의 혼합물로 만들어진 비코팅된 렌즈.
  2. 제1항에 있어서, 코폴리아미드는 170 내지 230℃의 유리 전이 온도를 갖는 것을 특징으로 하는 비코팅된 렌즈.
  3. 제1항 또는 제2항에 있어서, 호모폴리아미드는 PA6, PA11, PA12, PA66, PA69, PA610 및 PA612의 그룹에서 선택되고, 특히, 혼합물에 최대 30중량%의 양으로 포함되고, PA12의 10중량%를 포함하는 것이 특별히 바람직하는 것을 특징으로 하는 비코팅된 렌즈.
  4. 제1항에 있어서, 시클로알리파틱 디아민은 메틸, 에틸 또는 이소프로필기들에 의해 고리 및/또는 중앙 메틸렌기에서 단일 또는 다중 치환되는 것을 특징으로 하는 비코팅된 렌즈.
  5. 제4항에 있어서, 치환된 시클로알리파틱 디아미은 비스(3-메틸-4-아미노시클로헥실)-메탄인 것을 특징으로 하는 비코팅된 렌즈.
  6. 제1항에 있어서, 방향족 디카르복실산은 이소프탈산, 테레프탈산 또는 나프탈렌 디카르복실산의 그룹에서 선택되고, 여기서 이소프탈산이 특히 바람직한 것을 특징으로 하는 비코팅된 렌즈.
  7. 제1항에 있어서, 락탐은 데카노락탐 또는 도데카노락탐인 것을 특징으로 하는 비코팅된 렌즈.
  8. 제1항 내지 제7항중 어느 하나의 항에 있어서, 코폴리아미드와 그들의 혼합물은 공정-관련된 첨가제 또는 사용-관련된 첨가제, 예를 들면 사슬 조절제, 윤활제, 안정제, 안료, 염색제 및 충격 강도 향상제 등의 첨가제 등으로 선택적으로 변형되는 것을 특징으로 하는 비코팅된 렌즈.
  9. 제1항 내지 제8항중 어느 하나의 항에 있어서, 코폴리아미드는 대략 40몰%의 비스(3-메틸-4-아미노시클로헥실)-메탄, 대략 40몰%의 이소프탈산, 대략 20몰%의 라우린락탐으로 구성되고, 폴리아미드 12의 10중량%는 렌즈 몸체에 포함되는 것을 특징으로 하는 비코팅된 렌즈.
  10. 제1항 내지 제9항 중 어느 하나의 항에 있어서, 사출 성형 공정으로 제조되는 것을 특징으로 하는 비코팅된 렌즈.
  11. 특히, 육지, 항공 및 해상 운반 수단에 사용하기 위한, 제1항 내지 제10항 중 어느 하나의 항에 따른 렌즈를 포함하는 광시스템.
  12. 제11항에 있어서, 이것은 안개등인 것을 특징으로 하는 광시스템.
  13. 제11항에 있어서, 이것은 앞쪽 헤드라이트인 것을 특징으로 하는 광시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960035948A 1995-09-12 1996-08-28 광 시스템용 렌즈 KR970016637A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29514658U DE29514658U1 (de) 1995-09-12 1995-09-12 Streuscheibe für Beleuchtungssysteme
DE29514658.3 1995-09-12

Publications (1)

Publication Number Publication Date
KR970016637A true KR970016637A (ko) 1997-04-28

Family

ID=8012934

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960035948A KR970016637A (ko) 1995-09-12 1996-08-28 광 시스템용 렌즈

Country Status (6)

Country Link
US (1) US5917001A (ko)
EP (1) EP0762150B1 (ko)
JP (1) JPH09137057A (ko)
KR (1) KR970016637A (ko)
DE (2) DE29514658U1 (ko)
PL (1) PL316031A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122188B4 (de) * 2001-05-08 2007-04-12 Ems-Chemie Ag Polyamidformmassen zur Herstellung optischer Linsen
DE102006045269A1 (de) * 2005-11-09 2007-05-31 Ems-Chemie Ag Metallisch beschichtete Lichtreflektierbauteile auf der Basis von thermoplastischen Formmassen
US8854733B2 (en) 2007-12-28 2014-10-07 Sumitomo Electric Fine Polymer, Inc. Optical lens
DE102008016436A1 (de) * 2008-03-31 2009-10-01 Ems-Patent Ag Polyamidformmasse für lackfreie, zähe Gehäuse mit Hochglanz-Oberfläche
US9205573B2 (en) * 2013-04-10 2015-12-08 The Boeing Company Recycling of broad goods with thermoplastic stabilizer materials
JP2021143211A (ja) * 2018-05-23 2021-09-24 宇部興産株式会社 ポリアミド樹脂及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377683A (en) * 1980-06-23 1983-03-22 Ciba-Geigy Corporation Transparent copolyamide from isophorone diamine and substituted undecane diamine
CH673029A5 (ko) * 1986-11-11 1990-01-31 Inventa Ag
FR2622197B1 (fr) * 1987-10-21 1990-03-09 Atochem Polyamides transparents, leur procede de fabrication
DE4023969A1 (de) * 1990-07-27 1992-01-30 Inventa Ag Neue copolyamide, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
DE29514658U1 (de) 1996-01-11
JPH09137057A (ja) 1997-05-27
EP0762150B1 (de) 2002-01-30
EP0762150A3 (de) 1998-09-23
EP0762150A2 (de) 1997-03-12
US5917001A (en) 1999-06-29
PL316031A1 (en) 1997-03-17
DE59608667D1 (de) 2002-03-14

Similar Documents

Publication Publication Date Title
US5416172A (en) Transparent polyamide compositions having high resistance to chemical agents
JP3845818B2 (ja) ポリアミドをベースにした透明な組成物
BR0302095A (pt) Materiais de moldagem de poliamida transparente tendo aperfeiçoada transparência, resistência a produtos quìmicos e permanente alta resistência à fadiga
ES2265992T3 (es) Copoliamida basada en tetrametileno-tereftalamida y hexametileno-tereftalamida.
US20020173596A1 (en) Polyamide-based transparent composition
ES2334400T3 (es) Copoliamidas amorfas que comprenden p-bis(aminociclohexil) metano y acido tereftalico.
CA2446508A1 (en) Polyamide molding compounds for producing optical lenses
GB2170209A (en) Copolyamides
TW375639B (en) Polyamide molding compounds for manufacturing optical or electro-optical molded members
GB2197332A (en) Transparent copolyamides and their use for light guide claddings and moulded bodies
ZA200400400B (en) Multimodal polyamides polyesters and polyester amides
KR970016637A (ko) 광 시스템용 렌즈
ATE45369T1 (de) Verfahren zur herstellung thermoplastisch verarbeitbarer aromatischer polyamide.
JPH0641296A (ja) 無定形コポリアミド
US7875361B2 (en) Metallically coated light-reflecting components based on thermoplastic molding compounds
DE3870701D1 (de) Glasfaserverstaerkte stabilisierte polyamidformmasse.
ES2173882T3 (es) Cuerpos moldeados formados por copoliamidas con unidades de poliamida de cadenas largas.
KR920002664A (ko) 신규한 코폴리아미드와 그의 제조방법
FI960255A (fi) Polyamidipohjainen makkarankuori
DE3865068D1 (de) Alpha-amino-epsilon-caprolactam-modifizierte polyamide aus dicarbonsaeuren/diaminen.
KR910002947A (ko) 열호변성 반지방족 코플리에스테르아미드 및 이의 제조방법
DE3865070D1 (de) Alpha-amino-epsilon-caprolactam modifizierte polyamide.
ATE92940T1 (de) Verfahren zur herstellung von halbaromatischen copolyamiden und copolyesteramiden.
GB1450321A (en) Thermoplastic moulding compositions based on polybutylene terephthalate
FI111852B (fi) Polyamidiperustainen joustava läpikuultava koostumus, menetelmä sen transformoimiseksi sekä tästä koostumuksesta valmistetut esineet

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application