JPS56153319A - Spectacle frame made of fatty acid cellulose ester plastic - Google Patents

Spectacle frame made of fatty acid cellulose ester plastic

Info

Publication number
JPS56153319A
JPS56153319A JP5659780A JP5659780A JPS56153319A JP S56153319 A JPS56153319 A JP S56153319A JP 5659780 A JP5659780 A JP 5659780A JP 5659780 A JP5659780 A JP 5659780A JP S56153319 A JPS56153319 A JP S56153319A
Authority
JP
Japan
Prior art keywords
normal
fatty acid
case
cellulose ester
spectacle frame
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
JP5659780A
Other languages
English (en)
Other versions
JPS6223845B2 (ja
Inventor
Masami Nanbu
Masaoki Imukai
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.)
Daicel Corp
Original Assignee
Daicel Corp
Daicel Chemical Industries 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 Daicel Corp, Daicel Chemical Industries Ltd filed Critical Daicel Corp
Priority to JP5659780A priority Critical patent/JPS56153319A/ja
Publication of JPS56153319A publication Critical patent/JPS56153319A/ja
Publication of JPS6223845B2 publication Critical patent/JPS6223845B2/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
    • G02C5/00—Constructions of non-optical parts

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
JP5659780A 1980-04-28 1980-04-28 Spectacle frame made of fatty acid cellulose ester plastic Granted JPS56153319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5659780A JPS56153319A (en) 1980-04-28 1980-04-28 Spectacle frame made of fatty acid cellulose ester plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5659780A JPS56153319A (en) 1980-04-28 1980-04-28 Spectacle frame made of fatty acid cellulose ester plastic

Publications (2)

Publication Number Publication Date
JPS56153319A true JPS56153319A (en) 1981-11-27
JPS6223845B2 JPS6223845B2 (ja) 1987-05-26

Family

ID=13031606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5659780A Granted JPS56153319A (en) 1980-04-28 1980-04-28 Spectacle frame made of fatty acid cellulose ester plastic

Country Status (1)

Country Link
JP (1) JPS56153319A (ja)

Also Published As

Publication number Publication date
JPS6223845B2 (ja) 1987-05-26

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