SG74118A1 - Polycarbonate articles with photochromic properties - Google Patents
Polycarbonate articles with photochromic propertiesInfo
- Publication number
- SG74118A1 SG74118A1 SG1999000110A SG1999000110A SG74118A1 SG 74118 A1 SG74118 A1 SG 74118A1 SG 1999000110 A SG1999000110 A SG 1999000110A SG 1999000110 A SG1999000110 A SG 1999000110A SG 74118 A1 SG74118 A1 SG 74118A1
- Authority
- SG
- Singapore
- Prior art keywords
- photochromic properties
- polycarbonate articles
- polycarbonate
- articles
- photochromic
- Prior art date
Links
- 229920000515 polycarbonate Polymers 0.000 title 1
- 239000004417 polycarbonate Substances 0.000 title 1
Classifications
-
- 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
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
-
- 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
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- 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
- C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/018,296 US6114437A (en) | 1998-02-04 | 1998-02-04 | Polycarbonate articles with photochromic properties |
Publications (1)
Publication Number | Publication Date |
---|---|
SG74118A1 true SG74118A1 (en) | 2000-07-18 |
Family
ID=21787228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1999000110A SG74118A1 (en) | 1998-02-04 | 1999-01-20 | Polycarbonate articles with photochromic properties |
Country Status (6)
Country | Link |
---|---|
US (1) | US6114437A (fr) |
EP (2) | EP2025701A3 (fr) |
JP (1) | JPH11315199A (fr) |
CN (1) | CN1198867C (fr) |
DE (1) | DE69940232D1 (fr) |
SG (1) | SG74118A1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6451236B1 (en) * | 2000-02-02 | 2002-09-17 | Gentex Optics, Inc. | Method of making photochromic thermoplastics |
US7077985B2 (en) | 2000-05-30 | 2006-07-18 | Vision-Ease Lens | Injection molding of lens |
KR100474242B1 (ko) * | 2002-04-27 | 2005-03-08 | 주식회사 썬보우 | 광호변성 의류 코팅제 및 이를 이용한 프린팅 방법 |
US6948808B1 (en) * | 2002-09-30 | 2005-09-27 | Stylemark, Inc. | Decorative eyeglass lens, method and related eyewear |
US7858001B2 (en) * | 2003-09-09 | 2010-12-28 | Insight Equity A.P.X., L.P. | Photochromic lens |
AU2004270746B2 (en) | 2003-09-09 | 2010-12-02 | Insight Equity A.P.X., Lp | Photochromic polyurethane laminate |
US8899547B2 (en) | 2004-11-18 | 2014-12-02 | Qspex Technologies, Inc. | Molds and method of using the same for optical lenses |
WO2006094313A2 (fr) | 2005-03-04 | 2006-09-08 | Vision-Ease Lens | Methode de formation de tranches laminees polymeres comprenant differents materiaux de film |
US20070085234A1 (en) * | 2005-10-19 | 2007-04-19 | Boyle Timothy J | Method and apparatus for solution casting film with secondary component |
US7573630B2 (en) * | 2006-06-02 | 2009-08-11 | Exatec, Llc | Photochromatic effect for polycarbonate glazing applications |
US7829162B2 (en) | 2006-08-29 | 2010-11-09 | international imagining materials, inc | Thermal transfer ribbon |
DE102007002553A1 (de) | 2007-01-17 | 2008-07-24 | Bayer Materialscience Ag | Photochrome Polycarbonattriplexe, polymerisierbare Zusammensetzungen zu ihrer Herstellung und Verfahren zur Herstellung der genannten Triplexe |
FR2923917B1 (fr) * | 2007-11-16 | 2010-11-26 | Christian Dalloz Sunoptics | Nouveau substrat optique transparent,son procede d'obtention et son application comme oculaire |
JP5302756B2 (ja) * | 2009-04-25 | 2013-10-02 | 三菱樹脂株式会社 | ポリエステルフィルム |
US8129471B2 (en) | 2009-12-30 | 2012-03-06 | Sabic Innovative Plastics Ip B.V. | Polycarbonate-poly(ether-ester) copolymer composition, method of manufacture, and articles therefrom |
US9335443B2 (en) | 2011-04-15 | 2016-05-10 | Qspex Technologies, Inc. | Anti-reflective lenses and methods for manufacturing the same |
US9042019B2 (en) | 2011-04-15 | 2015-05-26 | Qspex Technologies, Inc. | Anti-reflective lenses and methods for manufacturing the same |
CN103182764B (zh) * | 2011-12-27 | 2017-09-05 | Hoya株式会社 | 塑料透镜的制造方法 |
WO2016016808A1 (fr) | 2014-07-31 | 2016-02-04 | Sabic Global Technologies B.V. | Procédé de fabrication d'article en plastique |
US9522921B2 (en) | 2015-04-13 | 2016-12-20 | Sabic Global Technologies, B.V. | Photochromic spirooxazine compounds |
WO2016166619A1 (fr) | 2015-04-13 | 2016-10-20 | Sabic Global Technologies, B.V. | Composés photochromiques spirooxazines |
KR102293210B1 (ko) * | 2018-08-10 | 2021-08-25 | 주식회사 엘지화학 | 폴리카보네이트 및 이의 제조방법 |
CN110183834B (zh) * | 2019-04-19 | 2020-05-19 | 华中科技大学 | 易回收、可反复擦写的高分子信息材料、其制备和应用 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE532543A (fr) * | 1953-10-16 | |||
US3153008A (en) * | 1955-07-05 | 1964-10-13 | Gen Electric | Aromatic carbonate resins and preparation thereof |
US3275601A (en) * | 1956-01-04 | 1966-09-27 | Bayer Ag | Manufacture of polycarbonates using tertiary amines, quaternary amines and salts thereof as catalysts |
US3030331A (en) * | 1957-08-22 | 1962-04-17 | Gen Electric | Process for preparing copolyesters comprising reacting a carbonyl halide with a dicarboxylic acid and a dihydroxy compound in the presence of a tertiary amine |
BE570531A (fr) * | 1957-08-22 | |||
CH368042A (de) * | 1958-07-11 | 1963-03-15 | Schnellmann Oscar | Turbinenschaufel-Kopiermaschine |
US2999835A (en) * | 1959-01-02 | 1961-09-12 | Gen Electric | Resinous mixture comprising organo-polysiloxane and polymer of a carbonate of a dihydric phenol, and products containing same |
GB1045533A (en) * | 1963-02-21 | 1966-10-12 | Gen Electric | Flame-resistant polycarbonate compositions |
US3635895A (en) | 1965-09-01 | 1972-01-18 | Gen Electric | Process for preparing thermoplastic polycarbonates |
US3635395A (en) * | 1970-01-16 | 1972-01-18 | Melland Gear And Instr Co Inc | Planetary conversion counter |
US3915926A (en) * | 1972-03-10 | 1975-10-28 | Gen Electric | Flame retardant thermoplastic compositions |
JPS5755747B2 (fr) * | 1972-05-24 | 1982-11-26 | ||
JPS5122687A (ja) * | 1974-08-20 | 1976-02-23 | Asahi Chemical Ind | Hotokuromitsukusoseibutsu |
US4035527A (en) * | 1974-11-29 | 1977-07-12 | American Optical Corporation | Method of providing a phototropic layer on a carrier |
US4001184A (en) * | 1975-03-31 | 1977-01-04 | General Electric Company | Process for preparing a branched polycarbonate |
US4188314A (en) * | 1976-12-14 | 1980-02-12 | General Electric Company | Shaped article obtained from a carbonate-polyester composition |
US4268134A (en) * | 1979-03-07 | 1981-05-19 | Corning Glass Works | Lightweight laminated photochromic lenses |
US4374931A (en) * | 1982-01-08 | 1983-02-22 | Corning Glass Works | Photochromic glass suitable for ophthalmic applications |
JPH0238516B2 (ja) | 1983-01-07 | 1990-08-30 | Kato Seisakusho Kk | Jibusochi |
US4487896A (en) * | 1983-09-02 | 1984-12-11 | General Electric Company | Copolyester-carbonate compositions exhibiting improved processability |
JPS60112880A (ja) * | 1983-11-04 | 1985-06-19 | ピーピージー インダストリーズ インコーポレーテツド | スピロ(インドリン)ピリドベンゾオキサジン化合物 |
JPS615910A (ja) * | 1984-06-21 | 1986-01-11 | Mitsubishi Gas Chem Co Inc | フオトクロミツク性に優れた合成樹脂成形品の製法 |
US4612362A (en) * | 1985-03-27 | 1986-09-16 | Allied Corporation | Thermotropic polyester-carbonates containing 2,2-dimethyl-1,3-propanediol |
GB8610709D0 (en) * | 1986-05-01 | 1986-06-04 | Plinkington Bros Plc | Photochromic lenses |
GB8627859D0 (en) * | 1986-11-21 | 1986-12-31 | Pilkington Brothers Plc | Spiro-oxazine compounds |
DE3813458C2 (de) * | 1987-04-24 | 2001-05-23 | Hoya Corp | Verfahren zur Herstellung von Brillenlinsen |
JPH0195018A (ja) * | 1987-10-07 | 1989-04-13 | Mitsubishi Gas Chem Co Inc | 凹凸面模様入り成形品の製造法 |
JPH0199822A (ja) * | 1987-10-13 | 1989-04-18 | Mitsubishi Gas Chem Co Inc | 合成樹脂成形品の製造法 |
US5219497A (en) * | 1987-10-30 | 1993-06-15 | Innotech, Inc. | Method for manufacturing lenses using thin coatings |
JPH01156739A (ja) * | 1987-12-15 | 1989-06-20 | Citizen Watch Co Ltd | 有機フォトクロミック感光体 |
JPH03157414A (ja) * | 1989-07-25 | 1991-07-05 | Sekisui Chem Co Ltd | 熱硬化性被覆用シートと被覆物の製造方法 |
JP2795352B2 (ja) * | 1989-09-11 | 1998-09-10 | 呉羽化学工業株式会社 | 調光作用を有する偏光性樹脂製光学部材 |
US5252450A (en) * | 1991-02-06 | 1993-10-12 | Battelle Memorial Institute | Capped photochromic silver halides for incorporation into a plastic matrix |
NL9101151A (nl) * | 1991-07-02 | 1993-02-01 | Gen Electric | Werkwijze voor oppervlakte behandeling. |
JPH06145317A (ja) * | 1992-11-05 | 1994-05-24 | Teijin Chem Ltd | 新規芳香族ポリエステルカーボネート樹脂 |
DE4304488C1 (de) * | 1993-02-15 | 1994-06-01 | Heinz Jakob | Verfahren zur Herstellung eines photochromen Formkörpers aus Kunststoff, ein Zwischenprodukt und die nach dem Verfahren erhältlichen Formkörper |
US5531940A (en) * | 1993-12-10 | 1996-07-02 | Innotech, Inc. | Method for manufacturing photochromic lenses |
JPH08203125A (ja) * | 1995-01-31 | 1996-08-09 | Pioneer Electron Corp | 貼り合わせ型光ディスク及びその製造方法 |
US5757459A (en) * | 1995-03-03 | 1998-05-26 | Vision-Ease Lens, Inc. | Multifocal optical elements |
-
1998
- 1998-02-04 US US09/018,296 patent/US6114437A/en not_active Expired - Lifetime
-
1999
- 1999-01-04 CN CN99100914.2A patent/CN1198867C/zh not_active Expired - Fee Related
- 1999-01-20 SG SG1999000110A patent/SG74118A1/en unknown
- 1999-01-26 EP EP20080151998 patent/EP2025701A3/fr not_active Withdrawn
- 1999-01-26 EP EP99300532A patent/EP0934968B1/fr not_active Expired - Lifetime
- 1999-01-26 DE DE69940232T patent/DE69940232D1/de not_active Expired - Lifetime
- 1999-02-02 JP JP11024509A patent/JPH11315199A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US6114437A (en) | 2000-09-05 |
EP2025701A2 (fr) | 2009-02-18 |
DE69940232D1 (de) | 2009-02-26 |
CN1225928A (zh) | 1999-08-18 |
JPH11315199A (ja) | 1999-11-16 |
EP0934968A3 (fr) | 1999-08-18 |
EP2025701A3 (fr) | 2009-05-06 |
CN1198867C (zh) | 2005-04-27 |
EP0934968B1 (fr) | 2009-01-07 |
EP0934968A2 (fr) | 1999-08-11 |
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