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AU2001238306A1 - Method and device to control polymerization - Google Patents

Method and device to control polymerization

Info

Publication number
AU2001238306A1
AU2001238306A1 AU2001238306A AU3830601A AU2001238306A1 AU 2001238306 A1 AU2001238306 A1 AU 2001238306A1 AU 2001238306 A AU2001238306 A AU 2001238306A AU 3830601 A AU3830601 A AU 3830601A AU 2001238306 A1 AU2001238306 A1 AU 2001238306A1
Authority
AU
Australia
Prior art keywords
control polymerization
polymerization
control
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.)
Abandoned
Application number
AU2001238306A
Inventor
Madhu Ayyagari
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb 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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Publication of AU2001238306A1 publication Critical patent/AU2001238306A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B29D11/00134—Curing of the contact lens material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • B29L2011/0041—Contact lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0075—Light guides, optical cables

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AU2001238306A 2000-03-31 2001-02-14 Method and device to control polymerization Abandoned AU2001238306A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19382200P 2000-03-31 2000-03-31
US60193822 2000-03-31
PCT/US2001/004839 WO2001074576A1 (en) 2000-03-31 2001-02-14 Method and device to control polymerization

Publications (1)

Publication Number Publication Date
AU2001238306A1 true AU2001238306A1 (en) 2001-10-15

Family

ID=22715155

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001238306A Abandoned AU2001238306A1 (en) 2000-03-31 2001-02-14 Method and device to control polymerization

Country Status (3)

Country Link
US (1) US20020003315A1 (en)
AU (1) AU2001238306A1 (en)
WO (1) WO2001074576A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6772988B2 (en) 2000-03-31 2004-08-10 Bausch & Lomb Incorporated Method and mold to control optical device polymerization
GB0119371D0 (en) * 2001-08-08 2001-10-03 Univ Bristol Workpiece forming
US6997693B2 (en) * 2001-10-19 2006-02-14 Novartis Ag Casting mold half and casting mold for producing contact lenses
AU2003255279A1 (en) * 2002-08-16 2004-03-03 Johnson & Johnson Vision Care, Inc. Molds for producing contact lenses
US20040245677A1 (en) * 2003-06-06 2004-12-09 Marple Melvyn G. UV cure resin molding method
US20080131593A1 (en) * 2004-01-29 2008-06-05 Powell P Mark Contact lens mold printing systems and processes
US7820089B2 (en) * 2008-01-11 2010-10-26 Hitachi Via Mechanics, Ltd. Method for manufacturing three dimensional electrode elements for micro-batteries
TWI511869B (en) 2008-02-20 2015-12-11 Johnson & Johnson Vision Care Stimulating biomedical device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59215838A (en) * 1983-05-24 1984-12-05 Mitsubishi Electric Corp Molding apparatus
JP2969742B2 (en) * 1990-03-07 1999-11-02 株式会社総合歯科医療研究所 Light polymerization molding equipment
IL113904A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Mold clamping and precure of a polymerizable hydrogel
WO2001000393A2 (en) * 1999-06-25 2001-01-04 Novartis Ag Uv-illumination device

Also Published As

Publication number Publication date
WO2001074576A1 (en) 2001-10-11
US20020003315A1 (en) 2002-01-10

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