WO2003037983A3 - Materiau polymere thermoplastique et disques moules - Google Patents

Materiau polymere thermoplastique et disques moules Download PDF

Info

Publication number
WO2003037983A3
WO2003037983A3 PCT/FR2002/003751 FR0203751W WO03037983A3 WO 2003037983 A3 WO2003037983 A3 WO 2003037983A3 FR 0203751 W FR0203751 W FR 0203751W WO 03037983 A3 WO03037983 A3 WO 03037983A3
Authority
WO
WIPO (PCT)
Prior art keywords
audio
data recording
recording media
optical data
polymer material
Prior art date
Application number
PCT/FR2002/003751
Other languages
English (en)
Other versions
WO2003037983A2 (fr
Inventor
Yannick Ederle
Gilles Meunier
Pierre Gerard
Original Assignee
Atofina
Yannick Ederle
Gilles Meunier
Pierre Gerard
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 Atofina, Yannick Ederle, Gilles Meunier, Pierre Gerard filed Critical Atofina
Priority to US10/494,192 priority Critical patent/US20050013962A1/en
Priority to AU2002350863A priority patent/AU2002350863A1/en
Priority to JP2003540251A priority patent/JP2005507539A/ja
Priority to EP02785574A priority patent/EP1448706A2/fr
Priority to MXPA04004088A priority patent/MXPA04004088A/es
Publication of WO2003037983A2 publication Critical patent/WO2003037983A2/fr
Publication of WO2003037983A3 publication Critical patent/WO2003037983A3/fr

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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/123—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/127—Lasers; Multiple laser arrays
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/24—Graft or block copolymers according to groups C08L51/00, C08L53/00 or C08L55/02; Derivatives thereof
    • 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
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Disques moulés pour supports d'enregistrement d'informations audio et/ou optiques (tels que CD et DVD) obtenus à partir d'un matériau polymère thermoplastique comprenant en poids, (a) 60 à 95 %, de préférence 70 à 85 % de résine thermoplastique choisie parmi (1) un homopolymère de méthacrylate de méthyle, (2) un copolymère contenant majoritairement des motifs dérivant du monomère méthacrylate de méthyle, (3) un mélange de l'homopolymère (1) et/ou du copolymère (2) avec un copolymère de styrène substitué ou non et d'au moins un monomère choisi parmi le (méth)acrylonitrile, l'anhydride maléique et les maléimides ou (4) un polymère glutarimide, éventuellement en mélange avec un copolymère de styrène substitué ou non et de (méth)acrylonitrile et (b) 5 à 40 %, de préférence 15 à 30 %, d'au moins un composé modifiant choc se présentant sous la forme de particules d'une dimension moyenne comprise entre 10 et 200nm, de préférence comprise entre 40 et 150nm.
PCT/FR2002/003751 2001-10-31 2002-10-30 Materiau polymere thermoplastique et disques moules WO2003037983A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/494,192 US20050013962A1 (en) 2001-10-31 2002-10-30 Thermoplastic polymer material for audio and/or optical information recording media
AU2002350863A AU2002350863A1 (en) 2001-10-31 2002-10-30 Thermoplastic polymer material for audio and/or optical data recording media
JP2003540251A JP2005507539A (ja) 2001-10-31 2002-10-30 オーディオ／光データ記録媒体用の熱可塑性ポリマー材料
EP02785574A EP1448706A2 (fr) 2001-10-31 2002-10-30 Materiau polymere thermoplastique et disques moules
MXPA04004088A MXPA04004088A (es) 2001-10-31 2002-10-30 Material polimerico termoplastico para soportes de registro de informacion audio y/u optica.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0114134A FR2831546B1 (fr) 2001-10-31 2001-10-31 Materiau polymere thermoplastique pour supports d'enregistrement d'informations audio et/ou optiques
FR01/14134 2001-10-31

Publications (2)

Publication Number Publication Date
WO2003037983A2 WO2003037983A2 (fr) 2003-05-08
WO2003037983A3 true WO2003037983A3 (fr) 2004-01-22

Family

ID=8868958

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/003751 WO2003037983A2 (fr) 2001-10-31 2002-10-30 Materiau polymere thermoplastique et disques moules

Country Status (9)

Country Link
US (1) US20050013962A1 (fr)
EP (1) EP1448706A2 (fr)
JP (1) JP2005507539A (fr)
KR (1) KR100629666B1 (fr)
CN (1) CN1311026C (fr)
AU (1) AU2002350863A1 (fr)
FR (1) FR2831546B1 (fr)
MX (1) MXPA04004088A (fr)
WO (1) WO2003037983A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004355732A (ja) * 2003-05-29 2004-12-16 Tdk Corp 光記録媒体
DE10349142A1 (de) * 2003-10-17 2005-05-12 Roehm Gmbh Polymermischung sowie deren Verwendung für Spritzgußteile
FR2866342B1 (fr) * 2004-02-17 2006-04-28 Arkema Disques moules pour supports d'enregistrement d'informations a base de copolymeres blocs nanostructures
US7552854B2 (en) * 2006-05-19 2009-06-30 Applied Medical Resources Corporation Surgical stapler with firing lock mechanism
FR2908417B1 (fr) * 2006-11-13 2008-12-12 Arkema France Composition methacrylique permettant d'obtenir un revetement au toucher rugueux et d'aspect mat.
KR101190981B1 (ko) 2007-09-18 2012-10-15 주식회사 엘지화학 내열성이 우수한 광학 이방성 필름 및 이를 포함하는 액정디스플레이 장치
US20130209814A1 (en) * 2010-11-02 2013-08-15 3M Innovative Properties Company Reflective articles and methods of making the same
WO2013115977A1 (fr) * 2012-01-31 2013-08-08 3M Innovative Properties Company Films et articles réfléchissants et leurs procédés de fabrication
KR20140086729A (ko) * 2012-12-28 2014-07-08 제일모직주식회사 투명 열가소성 수지 조성물 및 이를 이용한 성형품
CN109153838B (zh) * 2016-04-12 2020-11-27 Sabic环球技术有限责任公司 含聚(甲基丙烯酸甲酯)和冲击改性剂组合物的聚合物组合物
CN109476899B (zh) * 2016-07-22 2020-12-22 电化株式会社 树脂组合物和由该树脂组合物构成的膜
EP3632938B1 (fr) * 2018-10-05 2023-05-03 Trinseo Europe GmbH Monomère aromatique à vinylidène substitué et polymères d'esters (méth)acrylates cycliques

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048722A1 (de) * 1969-10-06 1971-04-15 Rohm & Haas Thermoplastische Formmassen
US4108923A (en) * 1974-07-05 1978-08-22 The Goodyear Tire & Rubber Company Poly(methyl methacrylate) composition
US4959408A (en) * 1988-11-09 1990-09-25 Grant Frank O Poly(methyl methacrylate) blended with a solid poly(butyl acrylate-co-allyl acrylate) plasticizer
EP0786494A2 (fr) * 1995-12-28 1997-07-30 Atohaas Holding C.V. Articles faconnés présentant une résistance améliorée aux agents fissurants

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2092389A5 (fr) * 1970-04-13 1972-01-21 Rohm & Haas
JPH0798883B2 (ja) * 1986-09-25 1995-10-25 三菱レイヨン株式会社 樹脂組成物
JP2767041B2 (ja) * 1988-08-05 1998-06-18 三菱レイヨン株式会社 耐衝撃性樹脂組成物
US5328962A (en) * 1989-03-13 1994-07-12 Ici Acrylics, Inc. High heat acrylics
US5073615A (en) * 1989-03-13 1991-12-17 Continental Polymers, Inc. High temperature heat resistant acrylics
US5188875A (en) * 1989-08-25 1993-02-23 Mitsui Petrochemical Industries, Ltd. Information recording medium and adhesive composition therefor
JP3396240B2 (ja) * 1992-05-25 2003-04-14 住友化学工業株式会社 メタアクリル樹脂組成物
US6087449A (en) * 1995-08-31 2000-07-11 Basf Aktiengesellschaft Thermoplastic moulding materials having little haze
CN1150232C (zh) * 1995-10-27 2004-05-19 东丽株式会社 耐冲击性树脂组合物的制造方法
FR2742660B1 (fr) * 1995-12-22 1998-04-03 Ethypharm Lab Prod Ethiques Nouvelles formes de microgranules a liberation prolongee contenant du diltiazem comme principe actif
FR2804439B1 (fr) * 2000-02-01 2002-03-29 Atofina Compositions resistantes au choc a base de (co)polymere methacrylique thermoplastique, procedes pour les preparer et article faconnes obtenus a partir de ces compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048722A1 (de) * 1969-10-06 1971-04-15 Rohm & Haas Thermoplastische Formmassen
US4108923A (en) * 1974-07-05 1978-08-22 The Goodyear Tire & Rubber Company Poly(methyl methacrylate) composition
US4959408A (en) * 1988-11-09 1990-09-25 Grant Frank O Poly(methyl methacrylate) blended with a solid poly(butyl acrylate-co-allyl acrylate) plasticizer
EP0786494A2 (fr) * 1995-12-28 1997-07-30 Atohaas Holding C.V. Articles faconnés présentant une résistance améliorée aux agents fissurants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WROTECKI C; HEIM P; GAILLARD P: "RUBBER TOUGHENING OF PMMA", REINFORCEMENT,IMPACT MODIFICATION AND NUCLEATION OF POLYMERS, 1990, pages 47 - 53, XP000400772 *

Also Published As

Publication number Publication date
KR20050042036A (ko) 2005-05-04
KR100629666B1 (ko) 2006-09-29
FR2831546B1 (fr) 2007-03-23
FR2831546A1 (fr) 2003-05-02
JP2005507539A (ja) 2005-03-17
CN1630688A (zh) 2005-06-22
US20050013962A1 (en) 2005-01-20
WO2003037983A2 (fr) 2003-05-08
EP1448706A2 (fr) 2004-08-25
CN1311026C (zh) 2007-04-18
MXPA04004088A (es) 2004-07-08
AU2002350863A1 (en) 2003-05-12

Similar Documents

Publication Publication Date Title
WO2003037983A3 (fr) Materiau polymere thermoplastique et disques moules
ES2145453T3 (es) Polimeros (met)acrilicos modificados frente a los impactos.
DE10349144A1 (de) Polymermischung für mattierte Spritzgußteile
JP2004508438A5 (fr)
EP1245598A3 (fr) Résine modifiée par du caoutchouc et composition de résine thermoplastique modifiée par du caoutchouc
EP1045004A4 (fr) Auxiliaire de transformation pour resine de chlorure de vinyle, et composition de resine de chlorure de vinyle renfermant ledit auxiliaire
RU2000129660A (ru) Формовочная масса на основе поликарбоната и сополимера акрилонитрила, бутадиена и стирола с улучшенной совместимостью
ATE417894T1 (de) Thermoplastische formmassen mit verbesserten optischen eigenschaften
EP1142957A3 (fr) Composition de résine thermoplastique
CN101401161B (zh) 使用甲基丙烯酸甲酯-丙烯腈-丁二烯-苯乙烯共聚物树脂的光盘
JPS6313722A (ja) 光デイスク基板の製造方法
RU2001116095A (ru) Термопластичные смолы с низким содержанием крупнозернистой фракции
EP1380620A4 (fr) Element de modification d'impact pour resine thermoplastique et composition de resine comprenant ledit element
JPH0615579B2 (ja) 重合体からなる光学機器
EP1447417A4 (fr) Resine de copolymere transparente modifiee au caoutchouc et composition de resine la contenant
JPS63309547A (ja) 光学用の樹脂成形体
WO2003053688A3 (fr) Disques moules
EP1394213A3 (fr) Composition de résine de polyester
JPS62240901A (ja) 光学素子
JPS62241148A (ja) 光学式デイスク基板
JPS63243114A (ja) 光学材料
MY128469A (en) Impact modifier and amorphous polyester resin compositions containing the same.
JP2001226428A (ja) 光学部品用材料
JPH02208342A (ja) 光ディスク基板
AU2002213898A1 (en) Thermoplastic moulding materials containing additive mixtures

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2002785574

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: PA/A/2004/004088

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 2003540251

Country of ref document: JP

Ref document number: 1020047006553

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 1185/CHENP/2004

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 20028265661

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2002785574

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10494192

Country of ref document: US

WWW Wipo information: withdrawn in national office

Ref document number: 2002785574

Country of ref document: EP