JPS648008A - Cast molding method - Google Patents

Cast molding method

Info

Publication number
JPS648008A
JPS648008A JP30691687A JP30691687A JPS648008A JP S648008 A JPS648008 A JP S648008A JP 30691687 A JP30691687 A JP 30691687A JP 30691687 A JP30691687 A JP 30691687A JP S648008 A JPS648008 A JP S648008A
Authority
JP
Japan
Prior art keywords
speed
raw liquid
casting
frame
low speed
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
JP30691687A
Other languages
English (en)
Other versions
JP2503554B2 (ja
Inventor
Yasuyuki Kato
Masahiko Moriya
Masahiro Yuyama
Takanobu Fujita
Yukio Yasunori
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP30691687A priority Critical patent/JP2503554B2/ja
Publication of JPS648008A publication Critical patent/JPS648008A/ja
Application granted granted Critical
Publication of JP2503554B2 publication Critical patent/JP2503554B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
JP30691687A 1986-12-27 1987-12-03 注型成形方法 Expired - Lifetime JP2503554B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30691687A JP2503554B2 (ja) 1986-12-27 1987-12-03 注型成形方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31520686 1986-12-27
JP61-315206 1986-12-27
JP30691687A JP2503554B2 (ja) 1986-12-27 1987-12-03 注型成形方法

Publications (2)

Publication Number Publication Date
JPS648008A true JPS648008A (en) 1989-01-12
JP2503554B2 JP2503554B2 (ja) 1996-06-05

Family

ID=26564910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30691687A Expired - Lifetime JP2503554B2 (ja) 1986-12-27 1987-12-03 注型成形方法

Country Status (1)

Country Link
JP (1) JP2503554B2 (ja)

Also Published As

Publication number Publication date
JP2503554B2 (ja) 1996-06-05

Similar Documents

Publication Publication Date Title
TW339306B (en) Method and apparatus for treating an ophthalmic lens mold
GB2185933B (en) Moulding contact lenses
ES2118324T3 (es) Lente oftalmica polimera que comprende un monomero aciclico.
SG34394G (en) Improved method for manufacturing hydrophilic contact lenses
GB990207A (en) A method of producing contact lenses
GB1347093A (en) Method and mould for manufacturing surgical drains
US4623708A (en) Prepolymerization of monomer compositions containing diethylene glycol bis(allyl carbonate)
KR900003084A (ko) 인공석 성형체 및 그것의 제조방법
JPS5215588A (en) Process for polymerizing liquid olefin polymers
JPS648008A (en) Cast molding method
GB1425744A (en) Polymethyl methacrylate articles and their manufacture method and a device for measuring
US3013305A (en) Method for making copolymers
GB1328872A (en) Method of forming a thermoplastic article
EP0305933A3 (en) Process for producing a molded article of metathesis polymerized polymer
IE810629L (en) Process
JPS5522960A (en) Method and apparatus for preparation of synthetic resin goods having inside bended edge part
JPS5633916A (en) Production of plate-shaped polyamide molding
US3263005A (en) Process for producing contact lenses and other optical aids
IE791245L (en) Producing lenses
JPS57108104A (en) Production of transparent plastic with increased conversion in prepolymerization
JPS5443268A (en) Production of soft contact lens
JPS52103487A (en) Improved process for preparing acrylonitrile polymer melts
JPS6465159A (en) Vinyl chloride resin composition
JPS5574848A (en) Method of providing hole in synthetic resin mold product
ES2012001A6 (es) Un procedimiento de preparacion de un polimero de cloruro de vinilo.