AU734592B2 - Optical lens preforms - Google Patents

Optical lens preforms Download PDF

Info

Publication number: AU734592B2
Authority: AU; Australia
Prior art keywords: optical; preform; layer; partially hardened; article
Prior art date: 1996-03-11
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.): Ceased

Application number

AU20755/97A

Other languages

English (en)

Other versions

AU2075597A (en

Inventor

Ronald D. Blum

Amitava Gupta

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.)

EssilorLuxottica SA

Original Assignee

Johnson and Johnson Vision Products 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.)

1996-03-11

Filing date

1997-03-11

Publication date

2001-06-21

1997-03-11 Application filed by Johnson and Johnson Vision Products Inc filed Critical Johnson and Johnson Vision Products Inc

1997-10-01 Publication of AU2075597A publication Critical patent/AU2075597A/en

1998-12-10 Assigned to JOHNSON & JOHNSON RESEARCH PTY. LIMITED reassignment JOHNSON & JOHNSON RESEARCH PTY. LIMITED Alteration of Name(s) of Applicant(s) under S113 Assignors: INNOTECH, INC.

1999-09-16 Assigned to JOHNSON & JOHNSON VISION PRODUCTS, INC. reassignment JOHNSON & JOHNSON VISION PRODUCTS, INC. Alteration of Name(s) of Applicant(s) under S113 Assignors: JOHNSON & JOHNSON RESEARCH PTY. LIMITED

2001-06-21 Application granted granted Critical

2001-06-21 Publication of AU734592B2 publication Critical patent/AU734592B2/en

2006-11-23 Assigned to ESSILOR INTERNATIONAL reassignment ESSILOR INTERNATIONAL Alteration of Name(s) in Register under S187 Assignors: JOHNSON & JOHNSON VISION PRODUCTS, INC.

2007-08-16 Assigned to ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE reassignment ESSILOR INTERNATIONAL COMPAGNIE GENERALE D'OPTIQUE Request to Amend Deed and Register Assignors: ESSILOR INTERNATIONAL

2017-03-11 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title claims description 106
239000010410 layer Substances 0.000 claims description 70
239000013047 polymeric layer Substances 0.000 claims description 29
238000000034 method Methods 0.000 claims description 23
239000007788 liquid Substances 0.000 claims description 9
239000000178 monomer Substances 0.000 claims description 9
238000004519 manufacturing process Methods 0.000 claims description 5
238000000465 moulding Methods 0.000 claims description 5
239000003505 polymerization initiator Substances 0.000 claims description 5
230000009477 glass transition Effects 0.000 claims description 4
230000000379 polymerizing effect Effects 0.000 claims description 2
239000011347 resin Substances 0.000 description 26
229920005989 resin Polymers 0.000 description 26
239000000203 mixture Substances 0.000 description 17
238000001723 curing Methods 0.000 description 13
238000009472 formulation Methods 0.000 description 9
230000005855 radiation Effects 0.000 description 9
239000011521 glass Substances 0.000 description 8
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 7
238000006116 polymerization reaction Methods 0.000 description 6
230000000750 progressive effect Effects 0.000 description 6
150000001252 acrylic acid derivatives Chemical class 0.000 description 5
238000005266 casting Methods 0.000 description 5
239000000463 material Substances 0.000 description 4
239000002184 metal Substances 0.000 description 4
238000000016 photochemical curing Methods 0.000 description 4
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
238000012937 correction Methods 0.000 description 3
239000003999 initiator Substances 0.000 description 3
239000012669 liquid formulation Substances 0.000 description 3
150000002734 metacrylic acid derivatives Chemical class 0.000 description 3
239000004033 plastic Substances 0.000 description 3
238000009987 spinning Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000004971 Cross linker Substances 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
-1 bisphenol A diesters Chemical class 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
238000007598 dipping method Methods 0.000 description 2
238000000206 photolithography Methods 0.000 description 2
229920000515 polycarbonate Polymers 0.000 description 2
239000004417 polycarbonate Substances 0.000 description 2
238000004528 spin coating Methods 0.000 description 2
238000012719 thermal polymerization Methods 0.000 description 2
QNODIIQQMGDSEF-UHFFFAOYSA-N (1-hydroxycyclohexyl)-phenylmethanone Chemical compound C=1C=CC=CC=1C(=O)C1(O)CCCCC1 QNODIIQQMGDSEF-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
FHLPGTXWCFQMIU-UHFFFAOYSA-N [4-[2-(4-prop-2-enoyloxyphenyl)propan-2-yl]phenyl] prop-2-enoate Chemical compound C=1C=C(OC(=O)C=C)C=CC=1C(C)(C)C1=CC=C(OC(=O)C=C)C=C1 FHLPGTXWCFQMIU-UHFFFAOYSA-N 0.000 description 1
125000000746 allylic group Chemical group 0.000 description 1
230000004075 alteration Effects 0.000 description 1
238000013459 approach Methods 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
238000013036 cure process Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000009417 prefabrication Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000003678 scratch resistant effect Effects 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
238000005507 spraying Methods 0.000 description 1
229920006249 styrenic copolymer Polymers 0.000 description 1
238000012384 transportation and delivery Methods 0.000 description 1

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
- B29D11/0073—Optical laminates
- 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
- B29L2011/0033—Multifocal lenses

Landscapes

Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Manufacturing & Machinery (AREA)
Ophthalmology & Optometry (AREA)
Mechanical Engineering (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Eyeglasses (AREA)
Optical Couplings Of Light Guides (AREA)

AU20755/97A 1996-03-11 1997-03-11 Optical lens preforms Ceased AU734592B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US61533696A	1996-03-11	1996-03-11
US08/615336		1996-03-11
PCT/US1997/003766 WO1997033742A1 (fr)	1996-03-11	1997-03-11	Preforme pour lentilles optiques

Publications (2)

Publication Number	Publication Date
AU2075597A AU2075597A (en)	1997-10-01
AU734592B2 true AU734592B2 (en)	2001-06-21

Family

ID=24464926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU20755/97A Ceased AU734592B2 (en)	1996-03-11	1997-03-11	Optical lens preforms

Country Status (9)

Country	Link
EP (1)	EP0944471A4 (fr)
JP (1)	JP2000506794A (fr)
CN (2)	CN1214007A (fr)
AU (1)	AU734592B2 (fr)
BR (1)	BR9709442A (fr)
CA (1)	CA2248832A1 (fr)
EA (1)	EA199800815A1 (fr)
IL (1)	IL126125A0 (fr)
WO (1)	WO1997033742A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2793038B1 (fr) *	1999-04-29	2002-01-25	Essilor Int	Lentille ophtalmique composite et procede d'obtention d'une telle lentille
US7368072B2 (en) *	2001-12-10	2008-05-06	Ppg Industries Ohio, Inc.	Photochromic contact lenses and methods of manufacturing
DE10338893B4 (de) *	2003-08-23	2007-07-05	Essilor International (Compagnie Generale D'optique)	Verfahren zur Herstellung von Brillengläsern und anderen optischen Formkörpern aus Kunststoff
ATE515369T1 (de) *	2007-07-05	2011-07-15	Satisloh Ag	Verfahren zum blocken eines linsenrohlings, haftmittelzusammensetzung und deren verwendung beim blocken von linsen
US8313828B2 (en) *	2008-08-20	2012-11-20	Johnson & Johnson Vision Care, Inc.	Ophthalmic lens precursor and lens
US8318055B2 (en)	2007-08-21	2012-11-27	Johnson & Johnson Vision Care, Inc.	Methods for formation of an ophthalmic lens precursor and lens
US8317505B2 (en) *	2007-08-21	2012-11-27	Johnson & Johnson Vision Care, Inc.	Apparatus for formation of an ophthalmic lens precursor and lens
US8252369B2 (en)	2008-05-21	2012-08-28	Essilor International (Compagnie Generale D'optique)	Process for applying a coating onto a fresnel lens forming surface
US9417464B2 (en)	2008-08-20	2016-08-16	Johnson & Johnson Vision Care, Inc.	Method and apparatus of forming a translating multifocal contact lens having a lower-lid contact surface
US9084977B2 (en)	2010-12-29	2015-07-21	Ivanhoe Htl Petroleum Ltd.	Method, system, and apparatus for lift gas distribution
WO2015048035A1 (fr) *	2013-09-30	2015-04-02	Novartis Ag	Procédé de fabrication de lentilles ophtalmiques absorbant les uv
US9645412B2 (en)	2014-11-05	2017-05-09	Johnson & Johnson Vision Care Inc.	Customized lens device and method
CN104440415B (zh) *	2014-12-29	2017-04-12	成都精密光学工程研究中心	一种抛光工艺
JP5873584B1 (ja) *	2015-03-12	2016-03-01	株式会社ホプニック研究所	プラスチックレンズの製造方法、フィルムの位置決め方法
CN105058656A (zh) *	2015-09-09	2015-11-18	李峰	玻璃覆膜制作方法
US10359643B2 (en)	2015-12-18	2019-07-23	Johnson & Johnson Vision Care, Inc.	Methods for incorporating lens features and lenses having such features
EP3561576A1 (fr) *	2018-04-24	2019-10-30	Carl Zeiss Vision International GmbH	Verre de lunettes comprenant au moins un verre mince et son procédé de fabrication

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4544572A (en) *	1982-09-07	1985-10-01	Minnesota Mining And Manufacturing Company	Coated ophthalmic lenses and method for coating the same
US4657354A (en) *	1983-09-07	1987-04-14	Minolta Camera Kabushiki Kaisha	Composite optical element
US4774035A (en) *	1986-01-14	1988-09-27	Camelot Industries Corporation	Process of coating an ophthalmic lens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5219497A (en) *	1987-10-30	1993-06-15	Innotech, Inc.	Method for manufacturing lenses using thin coatings

1997
- 1997-03-11 EP EP97908998A patent/EP0944471A4/fr not_active Withdrawn
- 1997-03-11 JP JP9532752A patent/JP2000506794A/ja active Pending
- 1997-03-11 BR BR9709442A patent/BR9709442A/pt not_active Application Discontinuation
- 1997-03-11 CA CA002248832A patent/CA2248832A1/fr not_active Abandoned
- 1997-03-11 CN CN97192928.9A patent/CN1214007A/zh active Pending
- 1997-03-11 AU AU20755/97A patent/AU734592B2/en not_active Ceased
- 1997-03-11 WO PCT/US1997/003766 patent/WO1997033742A1/fr not_active Ceased
- 1997-03-11 IL IL12612597A patent/IL126125A0/xx unknown
1998
- 1998-10-09 EA EA199800815A patent/EA199800815A1/ru unknown
2000
- 2000-09-19 CN CN00128790.7A patent/CN1322620A/zh active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4544572A (en) *	1982-09-07	1985-10-01	Minnesota Mining And Manufacturing Company	Coated ophthalmic lenses and method for coating the same
US4544572B1 (fr) *	1982-09-07	1994-01-04	Signet Armorlite, Inc.
US4657354A (en) *	1983-09-07	1987-04-14	Minolta Camera Kabushiki Kaisha	Composite optical element
US4774035A (en) *	1986-01-14	1988-09-27	Camelot Industries Corporation	Process of coating an ophthalmic lens

Also Published As

Publication number	Publication date
AU2075597A (en)	1997-10-01
EP0944471A4 (fr)	2001-04-04
CN1322620A (zh)	2001-11-21
CN1214007A (zh)	1999-04-14
BR9709442A (pt)	1999-08-10
IL126125A0 (en)	1999-05-09
JP2000506794A (ja)	2000-06-06
WO1997033742A1 (fr)	1997-09-18
EA199800815A1 (ru)	1999-04-29
EP0944471A1 (fr)	1999-09-29
CA2248832A1 (fr)	1997-09-18

Legal Events

Date	Code	Title	Description
2001-10-18	FGA	Letters patent sealed or granted (standard patent)

Publication	Publication Date	Title
AU734592B2 (en)	2001-06-21	Optical lens preforms
US5470892A (en)	1995-11-28	Polymerizable resin for forming clear, hard plastics
CN100392474C (zh)	2008-06-04	具有光焦度梯度的镜片
AU702078B2 (en)	1999-02-11	Method and apparatus for manufacturing composite lenses
CA2178068C (fr)	2001-05-15	Verres de lunettes photochromiques et leur procede de fabrication
US5531940A (en)	1996-07-02	Method for manufacturing photochromic lenses
JP4512267B2 (ja)	2010-07-28	有用な面微細構造を含む眼鏡レンズおよびその製法
CN102036808B (zh)	2014-06-18	在形成菲涅耳透镜的表面上施用涂层的方法
EP1549483A1 (fr)	2005-07-06	Procedes de preparation de lentilles ophtalmiques photochomiques composites
JPH0497214A (ja)	1992-03-30	多焦点レンズ
MXPA96003993A (en)	1998-07-03	Method and apparatus for manufacturing composite lenses