JPS52138144A - Lens - Google Patents

Lens

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Publication number
JPS52138144A
JPS52138144A JP5490976A JP5490976A JPS52138144A JP S52138144 A JPS52138144 A JP S52138144A JP 5490976 A JP5490976 A JP 5490976A JP 5490976 A JP5490976 A JP 5490976A JP S52138144 A JPS52138144 A JP S52138144A
Authority
JP
Japan
Prior art keywords
lens
ultraviolet
rays
toobtain
hydrophilia
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
JP5490976A
Other languages
Japanese (ja)
Inventor
Noboru Gotoda
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP5490976A priority Critical patent/JPS52138144A/en
Publication of JPS52138144A publication Critical patent/JPS52138144A/en
Pending legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

PURPOSE: Toobtain lens for eyeglasses having hydrophilia, ultraviolet-rays absorptive an coloring effect by mixing and forming diethylene glycol bisallyl carbonate monomer, ultraviolet-rays absorbent or colorant and specific unsaturated compound.
COPYRIGHT: (C)1977,JPO&Japio
JP5490976A 1976-05-14 1976-05-14 Lens Pending JPS52138144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5490976A JPS52138144A (en) 1976-05-14 1976-05-14 Lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5490976A JPS52138144A (en) 1976-05-14 1976-05-14 Lens

Publications (1)

Publication Number Publication Date
JPS52138144A true JPS52138144A (en) 1977-11-18

Family

ID=12983718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5490976A Pending JPS52138144A (en) 1976-05-14 1976-05-14 Lens

Country Status (1)

Country Link
JP (1) JPS52138144A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893755A (en) * 1981-11-23 1983-06-03 ピ−ピ−ジ−・インダストリ−ズ・インコ−ポレ−テツド Colored monomer composition, polymerization of same and polymer
JPS58108214A (en) * 1981-12-21 1983-06-28 Tokuyama Soda Co Ltd Preparation of polymer
WO1986000313A1 (en) * 1984-06-25 1986-01-16 Washi Kosan Co., Ltd. Ultraviolet ray-absorbing plastic plate
JPS61162506A (en) * 1984-12-28 1986-07-23 ピーピージー　インダストリーズ　インコーポレーテツド Innerly colored polyol arylcarbonate polymer
EP0359829A1 (en) * 1988-03-03 1990-03-28 Hoya Corporation Process for producing intraocular lens for correcting cyanopia

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893755A (en) * 1981-11-23 1983-06-03 ピ−ピ−ジ−・インダストリ−ズ・インコ−ポレ−テツド Colored monomer composition, polymerization of same and polymer
JPS58108214A (en) * 1981-12-21 1983-06-28 Tokuyama Soda Co Ltd Preparation of polymer
JPS6254333B2 (en) * 1981-12-21 1987-11-14 Tokuyama Soda Kk
WO1986000313A1 (en) * 1984-06-25 1986-01-16 Washi Kosan Co., Ltd. Ultraviolet ray-absorbing plastic plate
JPS61162506A (en) * 1984-12-28 1986-07-23 ピーピージー　インダストリーズ　インコーポレーテツド Innerly colored polyol arylcarbonate polymer
EP0359829A1 (en) * 1988-03-03 1990-03-28 Hoya Corporation Process for producing intraocular lens for correcting cyanopia

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