JPH0431361B2 - - Google Patents

Info

Publication number
JPH0431361B2
JPH0431361B2 JP59257947A JP25794784A JPH0431361B2 JP H0431361 B2 JPH0431361 B2 JP H0431361B2 JP 59257947 A JP59257947 A JP 59257947A JP 25794784 A JP25794784 A JP 25794784A JP H0431361 B2 JPH0431361 B2 JP H0431361B2
Authority
JP
Japan
Prior art keywords
methylstyrene
group
polymerization
peroxide
formula
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 - Lifetime
Application number
JP59257947A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61134701A (ja
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 filed Critical
Priority to JP59257947A priority Critical patent/JPS61134701A/ja
Publication of JPS61134701A publication Critical patent/JPS61134701A/ja
Publication of JPH0431361B2 publication Critical patent/JPH0431361B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP59257947A 1984-12-06 1984-12-06 眼鏡用プラスチツクレンズ Granted JPS61134701A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59257947A JPS61134701A (ja) 1984-12-06 1984-12-06 眼鏡用プラスチツクレンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59257947A JPS61134701A (ja) 1984-12-06 1984-12-06 眼鏡用プラスチツクレンズ

Publications (2)

Publication Number Publication Date
JPS61134701A JPS61134701A (ja) 1986-06-21
JPH0431361B2 true JPH0431361B2 (cs) 1992-05-26

Family

ID=17313421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59257947A Granted JPS61134701A (ja) 1984-12-06 1984-12-06 眼鏡用プラスチツクレンズ

Country Status (1)

Country Link
JP (1) JPS61134701A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2091903C (en) * 1990-09-18 2002-11-12 Johannes Brand Copolymerization process and optical copolymer produced therefrom
ES2110610T3 (es) * 1992-06-30 1998-02-16 Toray Industries Procedimiento para la produccion de un polimero transparente que contiene azufre.
CN111094365B (zh) * 2017-10-03 2022-06-10 株式会社尼康 化合物、树脂前体、固化物、光学元件、光学系统、照相机用更换镜头、光学装置、接合透镜以及接合透镜的制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572312A (en) * 1980-06-05 1982-01-07 Tokuyama Soda Co Ltd Preparation of resin having high refractive index and improved moldability

Also Published As

Publication number Publication date
JPS61134701A (ja) 1986-06-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term