JPH02162007A - 成形品の成形方法 - Google Patents

成形品の成形方法

Info

Publication number
JPH02162007A
JPH02162007A JP31769888A JP31769888A JPH02162007A JP H02162007 A JPH02162007 A JP H02162007A JP 31769888 A JP31769888 A JP 31769888A JP 31769888 A JP31769888 A JP 31769888A JP H02162007 A JPH02162007 A JP H02162007A
Authority
JP
Japan
Prior art keywords
temperature
mold
cooling medium
molding
heating
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
JP31769888A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0443769B2 (pm
Inventor
Takashi Arai
隆 新井
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP31769888A priority Critical patent/JPH02162007A/ja
Priority to US07/448,544 priority patent/US5062786A/en
Publication of JPH02162007A publication Critical patent/JPH02162007A/ja
Publication of JPH0443769B2 publication Critical patent/JPH0443769B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP31769888A 1988-12-12 1988-12-16 成形品の成形方法 Granted JPH02162007A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP31769888A JPH02162007A (ja) 1988-12-16 1988-12-16 成形品の成形方法
US07/448,544 US5062786A (en) 1988-12-12 1989-12-11 Molding device for molding optical elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31769888A JPH02162007A (ja) 1988-12-16 1988-12-16 成形品の成形方法

Publications (2)

Publication Number Publication Date
JPH02162007A true JPH02162007A (ja) 1990-06-21
JPH0443769B2 JPH0443769B2 (pm) 1992-07-17

Family

ID=18091029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31769888A Granted JPH02162007A (ja) 1988-12-12 1988-12-16 成形品の成形方法

Country Status (1)

Country Link
JP (1) JPH02162007A (pm)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008254389A (ja) * 2007-04-09 2008-10-23 Totoku Electric Co Ltd 成形金型装置
US9895832B2 (en) 2012-03-30 2018-02-20 Hoya Corporation Method of manufacturing plastic lens, and method for manufacturing mold for forming optical lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008254389A (ja) * 2007-04-09 2008-10-23 Totoku Electric Co Ltd 成形金型装置
US9895832B2 (en) 2012-03-30 2018-02-20 Hoya Corporation Method of manufacturing plastic lens, and method for manufacturing mold for forming optical lens

Also Published As

Publication number Publication date
JPH0443769B2 (pm) 1992-07-17

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