FR2912967B1 - Dispositif projecteur a base d'un copolymere a blocs - Google Patents
Dispositif projecteur a base d'un copolymere a blocsInfo
- Publication number
- FR2912967B1 FR2912967B1 FR0753446A FR0753446A FR2912967B1 FR 2912967 B1 FR2912967 B1 FR 2912967B1 FR 0753446 A FR0753446 A FR 0753446A FR 0753446 A FR0753446 A FR 0753446A FR 2912967 B1 FR2912967 B1 FR 2912967B1
- Authority
- FR
- France
- Prior art keywords
- block copolymer
- device based
- degrees
- projector device
- composition
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
-
- 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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
-
- 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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
- C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
-
- 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
- F21V15/00—Protecting lighting devices from damage
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
L'invention est relative à un dispositif projecteur comprenant au moins une source lumineuse et une pièce protectrice transparente formée à partir d'une composition comprenant en poids, le total faisant 100% :. de 10 à 100% d'au moins un copolymère à blocs composé d'un bloc central B de Tg<0 degres C et d'au moins deux blocs rigides latéraux A et A' de Tg>0 degres C qui comprennent comme monomère majoritaire du MAM ainsi que des motifs dérivés de l'acide (méth)acrylique et/ou des groupements anhydride de formule : dans laquelle R1 et R2 désignent H ou un radical méthyle;.de 90 à 0% d'au moins un PMMA.L'invention est aussi relative à l'utilisation d'une telle composition pour la fabrication d'une pièce protectrice transparente d'un dispositif projecteur.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0753446A FR2912967B1 (fr) | 2007-02-23 | 2007-02-23 | Dispositif projecteur a base d'un copolymere a blocs |
US12/528,341 US20100190930A1 (en) | 2007-02-23 | 2008-02-19 | Block copolymer composition and use thereof in a projection device |
JP2009550312A JP5340960B2 (ja) | 2007-02-23 | 2008-02-19 | ブロック共重合体組成物および投光装置でのその使用 |
PCT/FR2008/050271 WO2008104729A1 (fr) | 2007-02-23 | 2008-02-19 | Composition a base d'un copolymere a blocs et son utilisation dans un dispositif projecteur |
KR1020097017396A KR20090125063A (ko) | 2007-02-23 | 2008-02-19 | 블록 공중합체 조성물 및 프로젝션 장치에서의 이의 용도 |
EP08762119A EP2121784A1 (fr) | 2007-02-23 | 2008-02-19 | Composition a base d'un copolymere a blocs et son utilisation dans un dispositif projecteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0753446A FR2912967B1 (fr) | 2007-02-23 | 2007-02-23 | Dispositif projecteur a base d'un copolymere a blocs |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2912967A1 FR2912967A1 (fr) | 2008-08-29 |
FR2912967B1 true FR2912967B1 (fr) | 2009-12-18 |
Family
ID=38543682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0753446A Expired - Fee Related FR2912967B1 (fr) | 2007-02-23 | 2007-02-23 | Dispositif projecteur a base d'un copolymere a blocs |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100190930A1 (fr) |
EP (1) | EP2121784A1 (fr) |
JP (1) | JP5340960B2 (fr) |
KR (1) | KR20090125063A (fr) |
FR (1) | FR2912967B1 (fr) |
WO (1) | WO2008104729A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2934534A1 (fr) * | 2008-07-30 | 2010-02-05 | Arkema France | Face avant d'un phare de voiture constituee d'un copolymere a blocs |
FR2936524B1 (fr) * | 2008-09-26 | 2010-09-24 | Arkema France | Article plat transparent a base de materiaux acryliques nanostructures |
FR2951187B1 (fr) * | 2009-10-08 | 2012-10-19 | Arkema France | Composition thermoplastique a base de copolymeres a blocs acryliques et son utilisation dans l'encapsulation d'elements photovoltaiques |
US9527994B2 (en) | 2010-10-29 | 2016-12-27 | Kuraray Co., Ltd. | Methacrylic resin composition, resin modifier, and molded article |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0876414B1 (fr) * | 1996-01-25 | 1999-08-25 | Basf Aktiengesellschaft | Copolymeres sequences |
CA2473791C (fr) * | 2002-01-22 | 2009-08-04 | Atofina | Procede de fabrication et utilisation de materiaux renforces au choc contenant des copolymeres blocs obtenus par polymerisation radicalaire controlee en presence de nitroxydes |
AU2003252749A1 (en) * | 2002-08-02 | 2004-02-23 | Kaneka Corporation | Acrylic block copolymer and thermoplastic resin composition |
JP4477385B2 (ja) * | 2004-03-18 | 2010-06-09 | 株式会社カネカ | 熱可塑性エラストマー組成物 |
JP2006008821A (ja) * | 2004-06-25 | 2006-01-12 | Kaneka Corp | アクリル系ブロック共重合体及び組成物 |
FR2879205B1 (fr) * | 2004-12-10 | 2007-09-21 | Arkema Sa | Procede de preparation de plaques renforcees a l'impact par polymerisation radiculaire controlee |
FR2884254B1 (fr) * | 2005-04-08 | 2007-05-25 | Arkema Sa | Copolymere sequence a fonctions acides modulables et composition adhesive et thermoplastique le contenant |
JP2006299005A (ja) * | 2005-04-18 | 2006-11-02 | Toray Ind Inc | 熱可塑性樹脂組成物の製造方法 |
FR2889703A1 (fr) * | 2005-08-09 | 2007-02-16 | Arkema Sa | Procede de preparation d'un materiau polymerique comprenant un copolymere multibloc obtenu par polymerisation radicalaire controlee |
-
2007
- 2007-02-23 FR FR0753446A patent/FR2912967B1/fr not_active Expired - Fee Related
-
2008
- 2008-02-19 WO PCT/FR2008/050271 patent/WO2008104729A1/fr active Application Filing
- 2008-02-19 EP EP08762119A patent/EP2121784A1/fr not_active Withdrawn
- 2008-02-19 US US12/528,341 patent/US20100190930A1/en not_active Abandoned
- 2008-02-19 KR KR1020097017396A patent/KR20090125063A/ko active Search and Examination
- 2008-02-19 JP JP2009550312A patent/JP5340960B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2912967A1 (fr) | 2008-08-29 |
JP5340960B2 (ja) | 2013-11-13 |
US20100190930A1 (en) | 2010-07-29 |
KR20090125063A (ko) | 2009-12-03 |
WO2008104729A1 (fr) | 2008-09-04 |
JP2010519360A (ja) | 2010-06-03 |
EP2121784A1 (fr) | 2009-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20211005 |