JPS5785002A - Plastic lens - Google Patents

Plastic lens

Info

Publication number
JPS5785002A
JPS5785002A JP55162443A JP16244380A JPS5785002A JP S5785002 A JPS5785002 A JP S5785002A JP 55162443 A JP55162443 A JP 55162443A JP 16244380 A JP16244380 A JP 16244380A JP S5785002 A JPS5785002 A JP S5785002A
Authority
JP
Japan
Prior art keywords
polymn
initiator
curing type
lens
plastic lens
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.)
Pending
Application number
JP55162443A
Other languages
Japanese (ja)
Inventor
Akitake Ito
Shunsuke Matsuda
Yoshinobu Murakami
Toru Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55162443A priority Critical patent/JPS5785002A/en
Publication of JPS5785002A publication Critical patent/JPS5785002A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)

Abstract

PURPOSE:To obtain a lens with a high refractive index by copolymerizing 2,2-bis (4-acryloyloxypolyethyleneoxyphenyl)propane with neopentyl glycol diacrylate in the presence of a heat curing type polymn. initiator or an ultraviolet curing type polymn. initiator. CONSTITUTION:2,2-Bis(4-acryloyloxpolyethyleneoxyphenyl)propane represented by formulaIis copolymerized with neopentyl glycol diacrylate represented by formula II in the presence of a heat curing type polymn. initiator and/or an ultraviolet curing type polymn. initiator to obtain a lens. Since the resulting thermosetting resin is used, this plastic lens is superior to a plastic lens obtd. by polymerizing methyl methacrylate in crazing resistance, and polishing after the copolymn. is unnecessary because of the high transferragility.
JP55162443A 1980-11-17 1980-11-17 Plastic lens Pending JPS5785002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55162443A JPS5785002A (en) 1980-11-17 1980-11-17 Plastic lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55162443A JPS5785002A (en) 1980-11-17 1980-11-17 Plastic lens

Publications (1)

Publication Number Publication Date
JPS5785002A true JPS5785002A (en) 1982-05-27

Family

ID=15754706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55162443A Pending JPS5785002A (en) 1980-11-17 1980-11-17 Plastic lens

Country Status (1)

Country Link
JP (1) JPS5785002A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217514A (en) * 1982-06-11 1983-12-17 Nippon Shokubai Kagaku Kogyo Co Ltd Thermosetting resin composition
JPH05502294A (en) * 1989-12-07 1993-04-22 ダイアテック・インストゥルメンツ・エイエス Method and apparatus for separating and resuspending superparamagnetic particles
US6174155B1 (en) 1997-07-31 2001-01-16 Q2100, Inc. Apparatus for producing ultraviolet blocking lenses
US6228289B1 (en) 1998-09-25 2001-05-08 Q2100, Inc. Plastic lens systems and methods
US6899831B1 (en) 2001-02-20 2005-05-31 Q2100, Inc. Method of preparing an eyeglass lens by delayed entry of mold assemblies into a curing apparatus
US7011773B2 (en) 2001-02-20 2006-03-14 Q2100, Inc. Graphical interface to display mold assembly position in a lens forming apparatus
US7025910B2 (en) 2001-02-20 2006-04-11 Q2100, Inc Method of entering prescription information
US7037449B2 (en) 2001-02-20 2006-05-02 Q2100, Inc. Method for automatically shutting down a lens forming apparatus
US7045081B2 (en) 2001-02-20 2006-05-16 Q2100, Inc. Method of monitoring components of a lens forming apparatus
US7051290B2 (en) 2001-02-20 2006-05-23 Q2100, Inc. Graphical interface for receiving eyeglass prescription information
US7060208B2 (en) 2001-02-20 2006-06-13 Q2100, Inc. Method of preparing an eyeglass lens with a controller
US7074352B2 (en) 2001-02-20 2006-07-11 Q2100, Inc. Graphical interface for monitoring usage of components of a lens forming apparatus

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217514A (en) * 1982-06-11 1983-12-17 Nippon Shokubai Kagaku Kogyo Co Ltd Thermosetting resin composition
JPH05502294A (en) * 1989-12-07 1993-04-22 ダイアテック・インストゥルメンツ・エイエス Method and apparatus for separating and resuspending superparamagnetic particles
US6174155B1 (en) 1997-07-31 2001-01-16 Q2100, Inc. Apparatus for producing ultraviolet blocking lenses
US6228289B1 (en) 1998-09-25 2001-05-08 Q2100, Inc. Plastic lens systems and methods
US6416307B1 (en) 1998-09-25 2002-07-09 Q2100, Inc. Plastic lens systems, compositions, and methods
US6478990B1 (en) 1998-09-25 2002-11-12 Q2100, Inc. Plastic lens systems and methods
US6786598B2 (en) 1998-09-25 2004-09-07 Q2100, Inc. Plastic eyeglass lenses
US6899831B1 (en) 2001-02-20 2005-05-31 Q2100, Inc. Method of preparing an eyeglass lens by delayed entry of mold assemblies into a curing apparatus
US7011773B2 (en) 2001-02-20 2006-03-14 Q2100, Inc. Graphical interface to display mold assembly position in a lens forming apparatus
US7025910B2 (en) 2001-02-20 2006-04-11 Q2100, Inc Method of entering prescription information
US7037449B2 (en) 2001-02-20 2006-05-02 Q2100, Inc. Method for automatically shutting down a lens forming apparatus
US7045081B2 (en) 2001-02-20 2006-05-16 Q2100, Inc. Method of monitoring components of a lens forming apparatus
US7051290B2 (en) 2001-02-20 2006-05-23 Q2100, Inc. Graphical interface for receiving eyeglass prescription information
US7060208B2 (en) 2001-02-20 2006-06-13 Q2100, Inc. Method of preparing an eyeglass lens with a controller
US7074352B2 (en) 2001-02-20 2006-07-11 Q2100, Inc. Graphical interface for monitoring usage of components of a lens forming apparatus

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