JPS5694322A - Contact lens - Google Patents

Contact lens

Info

Publication number
JPS5694322A
JPS5694322A JP17301079A JP17301079A JPS5694322A JP S5694322 A JPS5694322 A JP S5694322A JP 17301079 A JP17301079 A JP 17301079A JP 17301079 A JP17301079 A JP 17301079A JP S5694322 A JPS5694322 A JP S5694322A
Authority
JP
Japan
Prior art keywords
mold
lens
chitosan
deriv
glutaraldehyde
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.)
Granted
Application number
JP17301079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229773B2 (enExample
Inventor
Akio Tateishi
Toshio Yoshihara
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP17301079A priority Critical patent/JPS5694322A/ja
Publication of JPS5694322A publication Critical patent/JPS5694322A/ja
Publication of JPS6229773B2 publication Critical patent/JPS6229773B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
JP17301079A 1979-12-27 1979-12-27 Contact lens Granted JPS5694322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17301079A JPS5694322A (en) 1979-12-27 1979-12-27 Contact lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17301079A JPS5694322A (en) 1979-12-27 1979-12-27 Contact lens

Publications (2)

Publication Number Publication Date
JPS5694322A true JPS5694322A (en) 1981-07-30
JPS6229773B2 JPS6229773B2 (enExample) 1987-06-29

Family

ID=15952516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17301079A Granted JPS5694322A (en) 1979-12-27 1979-12-27 Contact lens

Country Status (1)

Country Link
JP (1) JPS5694322A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61501729A (ja) * 1984-02-15 1986-08-14 ワシントン　リサ−チ　フアウンデイシヨン アミノ多糖類化合物又はそのエ−テル又はエステルから作られた視力矯正レンズ
JPS6350816A (ja) * 1986-08-21 1988-03-03 Unitika Ltd コンタクトレンズの製造方法
JPS63217319A (ja) * 1987-03-05 1988-09-09 Unitika Ltd キチン成形体の製造方法
US5789462A (en) * 1995-09-13 1998-08-04 Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation) Photocured crosslinked-hyaluronic acid contact lens
US6075066A (en) * 1994-03-14 2000-06-13 Seikagaku Kogyo Kabushiki Kaisha Material to be worn on the eyeball
US7307157B2 (en) 2001-11-28 2007-12-11 Japan Atomic Energy Research Institute Process for producing chitin derivatives and/or chitosan derivatives having a crosslinked structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RICCARDO A.A.MUZZARERLLI.CHITIN=1977 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61501729A (ja) * 1984-02-15 1986-08-14 ワシントン　リサ−チ　フアウンデイシヨン アミノ多糖類化合物又はそのエ−テル又はエステルから作られた視力矯正レンズ
JPS6350816A (ja) * 1986-08-21 1988-03-03 Unitika Ltd コンタクトレンズの製造方法
JPS63217319A (ja) * 1987-03-05 1988-09-09 Unitika Ltd キチン成形体の製造方法
US6075066A (en) * 1994-03-14 2000-06-13 Seikagaku Kogyo Kabushiki Kaisha Material to be worn on the eyeball
US5789462A (en) * 1995-09-13 1998-08-04 Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation) Photocured crosslinked-hyaluronic acid contact lens
US7307157B2 (en) 2001-11-28 2007-12-11 Japan Atomic Energy Research Institute Process for producing chitin derivatives and/or chitosan derivatives having a crosslinked structure

Also Published As

Publication number Publication date
JPS6229773B2 (enExample) 1987-06-29

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