JPS5799612A - Contact lens - Google Patents

Contact lens

Info

Publication number
JPS5799612A
JPS5799612A JP17525280A JP17525280A JPS5799612A JP S5799612 A JPS5799612 A JP S5799612A JP 17525280 A JP17525280 A JP 17525280A JP 17525280 A JP17525280 A JP 17525280A JP S5799612 A JPS5799612 A JP S5799612A
Authority
JP
Japan
Prior art keywords
pullulan
contact lens
partially esterified
lens
esterified pullulan
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
JP17525280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6251446B2 (enrdf_load_stackoverflow
Inventor
Yutaka Mizutani
Masamitsu Kuriaki
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.)
NIPPON CONTACT LENS SEIZO KK
Original Assignee
NIPPON CONTACT LENS SEIZO 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 NIPPON CONTACT LENS SEIZO KK filed Critical NIPPON CONTACT LENS SEIZO KK
Priority to JP17525280A priority Critical patent/JPS5799612A/ja
Publication of JPS5799612A publication Critical patent/JPS5799612A/ja
Publication of JPS6251446B2 publication Critical patent/JPS6251446B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
JP17525280A 1980-12-13 1980-12-13 Contact lens Granted JPS5799612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17525280A JPS5799612A (en) 1980-12-13 1980-12-13 Contact lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17525280A JPS5799612A (en) 1980-12-13 1980-12-13 Contact lens

Publications (2)

Publication Number Publication Date
JPS5799612A true JPS5799612A (en) 1982-06-21
JPS6251446B2 JPS6251446B2 (enrdf_load_stackoverflow) 1987-10-30

Family

ID=15992910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17525280A Granted JPS5799612A (en) 1980-12-13 1980-12-13 Contact lens

Country Status (1)

Country Link
JP (1) JPS5799612A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486951U (enrdf_load_stackoverflow) * 1990-11-30 1992-07-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149883A (en) * 1975-06-19 1976-12-23 Sumitomo Chem Co Ltd Hydrophilic gel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149883A (en) * 1975-06-19 1976-12-23 Sumitomo Chem Co Ltd Hydrophilic gel

Also Published As

Publication number Publication date
JPS6251446B2 (enrdf_load_stackoverflow) 1987-10-30

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