JPS57211118A - Spectacle frame made of plastic - Google Patents

Spectacle frame made of plastic

Info

Publication number
JPS57211118A
JPS57211118A JP9691481A JP9691481A JPS57211118A JP S57211118 A JPS57211118 A JP S57211118A JP 9691481 A JP9691481 A JP 9691481A JP 9691481 A JP9691481 A JP 9691481A JP S57211118 A JPS57211118 A JP S57211118A
Authority
JP
Japan
Prior art keywords
polyisocyanate
polyol
coupling agent
silane coupling
long period
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
JP9691481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227693B2 (enrdf_load_stackoverflow
Inventor
Jiro Tarumi
Shigeo Komiya
Kunio Sasaki
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.)
Hoya Corp
Hoya Lens Corp
Original Assignee
Hoya Corp
Hoya Lens Corp
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 Hoya Corp, Hoya Lens Corp filed Critical Hoya Corp
Priority to JP9691481A priority Critical patent/JPS57211118A/ja
Publication of JPS57211118A publication Critical patent/JPS57211118A/ja
Publication of JPS6227693B2 publication Critical patent/JPS6227693B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
JP9691481A 1981-06-23 1981-06-23 Spectacle frame made of plastic Granted JPS57211118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9691481A JPS57211118A (en) 1981-06-23 1981-06-23 Spectacle frame made of plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9691481A JPS57211118A (en) 1981-06-23 1981-06-23 Spectacle frame made of plastic

Publications (2)

Publication Number Publication Date
JPS57211118A true JPS57211118A (en) 1982-12-24
JPS6227693B2 JPS6227693B2 (enrdf_load_stackoverflow) 1987-06-16

Family

ID=14177623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9691481A Granted JPS57211118A (en) 1981-06-23 1981-06-23 Spectacle frame made of plastic

Country Status (1)

Country Link
JP (1) JPS57211118A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62170282A (ja) * 1986-01-21 1987-07-27 久間　章生 おしやべりロボツト
JPS62295682A (ja) * 1986-06-16 1987-12-23 中山　敏昭 音声玩具
JPH08202251A (ja) * 1995-01-30 1996-08-09 Royal Kogyo Kk 音声発生機能及び音声認識機能付き玩具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365744A (en) * 1976-11-24 1978-06-12 Nippon Chemical Ind Coated plastic glasses flame

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365744A (en) * 1976-11-24 1978-06-12 Nippon Chemical Ind Coated plastic glasses flame

Also Published As

Publication number Publication date
JPS6227693B2 (enrdf_load_stackoverflow) 1987-06-16

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