BR0313516A - Moldes para a produção de lente de contato - Google Patents
Moldes para a produção de lente de contatoInfo
- Publication number
- BR0313516A BR0313516A BR0313516-0A BR0313516A BR0313516A BR 0313516 A BR0313516 A BR 0313516A BR 0313516 A BR0313516 A BR 0313516A BR 0313516 A BR0313516 A BR 0313516A
- Authority
- BR
- Brazil
- Prior art keywords
- molds
- contact lens
- lens production
- production
- useful
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
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- 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
- B29C33/40—Plastics, e.g. foam or rubber
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
-
- 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
-
- 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
- B29D11/00432—Auxiliary operations, e.g. machines for filling the 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
- B29D11/00865—Applying coatings; tinting; colouring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
- C08F232/08—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/24—Homopolymers or copolymers of amides or imides
- C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
- G02B1/043—Contact lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2823/00—Use of polyalkenes or derivatives thereof as mould material
- B29K2823/38—Polymers of cycloalkenes, e.g. norbornene or cyclopentene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
- C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
"MOLDES PARA A PRODUçãO DE LENTE DE CONTATO". A presente invenção refere-se a moldes produzidos a partir de copolímeros alicíclicos que são úteis na produção de lentes de contato e métodos para seu uso.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22237302A | 2002-08-16 | 2002-08-16 | |
US39575503A | 2003-03-24 | 2003-03-24 | |
PCT/US2003/025235 WO2004016405A1 (en) | 2002-08-16 | 2003-08-13 | Molds for producing contact lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0313516A true BR0313516A (pt) | 2005-06-14 |
Family
ID=31890920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0313516-0A BR0313516A (pt) | 2002-08-16 | 2003-08-13 | Moldes para a produção de lente de contato |
Country Status (11)
Country | Link |
---|---|
US (6) | US20040075039A1 (pt) |
JP (1) | JP4708023B2 (pt) |
KR (2) | KR20100119802A (pt) |
AR (1) | AR040997A1 (pt) |
AU (2) | AU2003255279A1 (pt) |
BR (1) | BR0313516A (pt) |
CA (1) | CA2496024C (pt) |
DE (1) | DE10393129T5 (pt) |
GB (1) | GB2409683B (pt) |
HK (1) | HK1078051A1 (pt) |
WO (1) | WO2004016405A1 (pt) |
Families Citing this family (29)
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---|---|---|---|---|
US6638451B1 (en) * | 1999-08-31 | 2003-10-28 | Novartis Ag | Plastic casting molds |
BR0313516A (pt) * | 2002-08-16 | 2005-06-14 | Johnson & Johnson Vision Care | Moldes para a produção de lente de contato |
CA2544912A1 (en) * | 2003-11-05 | 2005-05-19 | Johnson & Johnson Vision Care, Inc. | Methods of inhibiting the adherence of lenses to their packaging materials |
US7805822B2 (en) * | 2003-12-15 | 2010-10-05 | Turbocombustor Technology, Inc. | Process for removing thermal barrier coatings |
US20060051454A1 (en) * | 2004-08-26 | 2006-03-09 | Ansell Scott F | Molds for producing ophthalmic lenses |
US7799249B2 (en) | 2005-08-09 | 2010-09-21 | Coopervision International Holding Company, Lp | Systems and methods for producing silicone hydrogel contact lenses |
US7320587B2 (en) * | 2005-08-09 | 2008-01-22 | Cooper Vision, Inc. | Contact lens molds and systems and methods for producing same |
US20070267765A1 (en) * | 2006-05-18 | 2007-11-22 | Ansell Scott F | Biomedical device mold |
US8003024B2 (en) * | 2006-09-18 | 2011-08-23 | Coopervision International Holding Company, Lp | Polyolefin contact lens molds and uses thereof |
US7875217B2 (en) * | 2006-09-29 | 2011-01-25 | Johnson & Johnson Vision Care, Inc. | Excess polymer ring removal during ophthalmic lens manufacture |
JP5534817B2 (ja) * | 2006-12-19 | 2014-07-02 | ノバルティス アーゲー | プレミアム視力眼科用レンズ |
US20080239237A1 (en) * | 2007-03-30 | 2008-10-02 | Ansell Scott F | Molds with thermoplastic elastomers for producing ophthalmic lenses |
US20080290534A1 (en) * | 2007-05-24 | 2008-11-27 | Changhong Yin | Ophthalmic lens mold surface energy differential |
US20100239518A1 (en) * | 2007-09-14 | 2010-09-23 | Yasuko Matsumura | Ophthalmic composition |
JP5421279B2 (ja) * | 2007-11-16 | 2014-02-19 | ローディア インコーポレイティド | 水性インクによる非孔質基材への高精細印刷 |
KR101493833B1 (ko) * | 2007-11-22 | 2015-02-16 | 미쓰비시 타나베 파마 코퍼레이션 | 환상 폴리올레핀층을 포함하는 플라스틱 용기 |
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US20090321970A1 (en) * | 2008-06-30 | 2009-12-31 | Changhong Yin | Ophthalmic lens molds parts with siloxane wax |
US20100109176A1 (en) * | 2008-11-03 | 2010-05-06 | Chris Davison | Machined lens molds and methods for making and using same |
US8623977B2 (en) * | 2008-11-21 | 2014-01-07 | Hercules Incorporated | Non-hydrocarbyl hydrophobically modified polycarboxylic polymers |
JP5381827B2 (ja) * | 2010-03-15 | 2014-01-08 | 日本ゼオン株式会社 | 硬化性組成物用複合樹脂型 |
WO2012006485A2 (en) | 2010-07-09 | 2012-01-12 | Lee Darren Norris | Polar thermoplastic opthalmic lens molds, opthalmic lenses molded therein, and related methods |
HUE030514T2 (en) | 2010-07-30 | 2017-05-29 | Coopervision Int Holding Co Lp | Ophthalmic lens molds, molded ophthalmic lenses and associated procedures |
MY161676A (en) | 2010-12-01 | 2017-05-15 | Novartis Ag | Lens molds having atmospheric plasma coatings thereon |
US9358735B2 (en) | 2011-11-29 | 2016-06-07 | Novartis Ag | Method of treating a lens forming surface of at least one mold half of a mold for molding ophthalmic lenses |
CN104029317B (zh) * | 2014-05-19 | 2016-09-07 | 滁州迪蒙德模具制造有限公司 | 一种模具的制造方法 |
CN108250586B (zh) * | 2017-12-29 | 2021-02-02 | 青岛海尔新材料研发有限公司 | 一种pp/pmma合金材料及其制备方法和应用 |
US11426959B2 (en) | 2019-11-06 | 2022-08-30 | Innovega, Inc. | Apparatuses and methods for multistage molding of lenses |
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-
2003
- 2003-08-13 BR BR0313516-0A patent/BR0313516A/pt not_active Application Discontinuation
- 2003-08-13 GB GB0505217A patent/GB2409683B/en not_active Expired - Lifetime
- 2003-08-13 KR KR1020107021006A patent/KR20100119802A/ko not_active Application Discontinuation
- 2003-08-13 KR KR1020057002621A patent/KR101021433B1/ko active IP Right Grant
- 2003-08-13 US US10/639,823 patent/US20040075039A1/en not_active Abandoned
- 2003-08-13 JP JP2004529326A patent/JP4708023B2/ja not_active Expired - Lifetime
- 2003-08-13 WO PCT/US2003/025235 patent/WO2004016405A1/en active Application Filing
- 2003-08-13 DE DE10393129T patent/DE10393129T5/de not_active Ceased
- 2003-08-13 CA CA2496024A patent/CA2496024C/en not_active Expired - Fee Related
- 2003-08-13 AU AU2003255279A patent/AU2003255279A1/en not_active Abandoned
- 2003-08-15 AR ARP030102975A patent/AR040997A1/es active IP Right Grant
-
2005
- 2005-11-10 HK HK05110062A patent/HK1078051A1/xx not_active IP Right Cessation
-
2006
- 2006-09-15 US US11/522,230 patent/US20070216860A1/en not_active Abandoned
-
2007
- 2007-10-31 US US11/930,709 patent/US20080064784A1/en not_active Abandoned
-
2008
- 2008-12-08 US US12/330,056 patent/US20090091047A1/en not_active Abandoned
- 2008-12-23 US US12/342,661 patent/US7833443B2/en not_active Expired - Lifetime
-
2010
- 2010-03-02 AU AU2010200783A patent/AU2010200783B2/en not_active Ceased
- 2010-09-22 US US12/887,685 patent/US8292256B2/en not_active Expired - Lifetime
Also Published As
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US20090091047A1 (en) | 2009-04-09 |
HK1078051A1 (en) | 2006-03-03 |
US20110101550A1 (en) | 2011-05-05 |
AU2003255279A1 (en) | 2004-03-03 |
CA2496024A1 (en) | 2004-02-26 |
US7833443B2 (en) | 2010-11-16 |
US20080064784A1 (en) | 2008-03-13 |
JP4708023B2 (ja) | 2011-06-22 |
GB0505217D0 (en) | 2005-04-20 |
US8292256B2 (en) | 2012-10-23 |
CA2496024C (en) | 2010-05-25 |
DE10393129T5 (de) | 2005-09-01 |
US20090121368A1 (en) | 2009-05-14 |
JP2005535478A (ja) | 2005-11-24 |
US20070216860A1 (en) | 2007-09-20 |
WO2004016405A1 (en) | 2004-02-26 |
GB2409683B (en) | 2006-03-29 |
GB2409683A (en) | 2005-07-06 |
AU2010200783B2 (en) | 2011-11-17 |
KR20100119802A (ko) | 2010-11-10 |
AR040997A1 (es) | 2005-04-27 |
KR20050048607A (ko) | 2005-05-24 |
KR101021433B1 (ko) | 2011-03-15 |
AU2010200783A1 (en) | 2010-03-25 |
US20040075039A1 (en) | 2004-04-22 |
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