RU2009142845A - Дифференциал поверхностной энергии между офтальмической линзой и формой - Google Patents

Дифференциал поверхностной энергии между офтальмической линзой и формой Download PDF

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Publication number
RU2009142845A
RU2009142845A RU2009142845/05A RU2009142845A RU2009142845A RU 2009142845 A RU2009142845 A RU 2009142845A RU 2009142845/05 A RU2009142845/05 A RU 2009142845/05A RU 2009142845 A RU2009142845 A RU 2009142845A RU 2009142845 A RU2009142845 A RU 2009142845A
Authority
RU
Russia
Prior art keywords
mold
lens
thermoplastic resin
composition
forming
Prior art date
Application number
RU2009142845/05A
Other languages
English (en)
Russian (ru)
Inventor
Чанхун ИНЬ (US)
Чанхун ИНЬ
Скотт Ф. ЭНСЕЛЛ (US)
Скотт Ф. ЭНСЕЛЛ
Original Assignee
Джонсон Энд Джонсон Вижн Кэа, Инк. (Us)
Джонсон Энд Джонсон Вижн Кэа, Инк.
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
Priority claimed from US11/753,198 external-priority patent/US20080290534A1/en
Application filed by Джонсон Энд Джонсон Вижн Кэа, Инк. (Us), Джонсон Энд Джонсон Вижн Кэа, Инк. filed Critical Джонсон Энд Джонсон Вижн Кэа, Инк. (Us)
Publication of RU2009142845A publication Critical patent/RU2009142845A/ru

Links

Classifications

    • 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
    • B29D11/00192—Demoulding, e.g. separating lenses from mould halves
    • 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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
RU2009142845/05A 2007-04-20 2008-04-21 Дифференциал поверхностной энергии между офтальмической линзой и формой RU2009142845A (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US91307807P 2007-04-20 2007-04-20
US60/913,078 2007-04-20
US11/753,198 US20080290534A1 (en) 2007-05-24 2007-05-24 Ophthalmic lens mold surface energy differential
US11/753,198 2007-05-24

Publications (1)

Publication Number Publication Date
RU2009142845A true RU2009142845A (ru) 2011-05-27

Family

ID=39671408

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009142845/05A RU2009142845A (ru) 2007-04-20 2008-04-21 Дифференциал поверхностной энергии между офтальмической линзой и формой

Country Status (10)

Country Link
EP (1) EP2152503A1 (es)
JP (1) JP2010524729A (es)
KR (1) KR20100017185A (es)
AR (1) AR066116A1 (es)
AU (1) AU2008242679A1 (es)
BR (1) BRPI0810237A2 (es)
CA (1) CA2684870A1 (es)
RU (1) RU2009142845A (es)
TW (1) TW200912424A (es)
WO (1) WO2008131329A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090146329A1 (en) * 2007-12-06 2009-06-11 Changhong Yin Lens release
KR101967130B1 (ko) * 2011-12-23 2019-04-09 존슨 앤드 존슨 비젼 케어, 인코포레이티드 액정 요소들을 포함하는 가변 광학 안과용 장치
US10386653B2 (en) 2012-12-21 2019-08-20 Johnson & Johnson Vision Care, Inc. Variable optic ophthalmic device including liquid crystal elements
US11224997B2 (en) 2014-12-17 2022-01-18 Dsm Ip Assets B.V. Plastic material for industrial former

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6551531B1 (en) * 2000-03-22 2003-04-22 Johnson & Johnson Vision Care, Inc. Molds for making ophthalmic devices
US7320587B2 (en) * 2005-08-09 2008-01-22 Cooper Vision, Inc. Contact lens molds and systems and methods for producing same

Also Published As

Publication number Publication date
BRPI0810237A2 (pt) 2014-10-29
TW200912424A (en) 2009-03-16
EP2152503A1 (en) 2010-02-17
KR20100017185A (ko) 2010-02-16
WO2008131329A1 (en) 2008-10-30
AR066116A1 (es) 2009-07-22
AU2008242679A1 (en) 2008-10-30
JP2010524729A (ja) 2010-07-22
CA2684870A1 (en) 2008-10-30

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Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20110520