AU1626797A – Molded polymeric object with wettable surface made from latent-hydrophilic monomers
– Google Patents
AU1626797A – Molded polymeric object with wettable surface made from latent-hydrophilic monomers
– Google Patents
Molded polymeric object with wettable surface made from latent-hydrophilic monomers
Info
Publication number
AU1626797A
AU1626797A
AU16267/97A
AU1626797A
AU1626797A
AU 1626797 A
AU1626797 A
AU 1626797A
AU 16267/97 A
AU16267/97 A
AU 16267/97A
AU 1626797 A
AU1626797 A
AU 1626797A
AU 1626797 A
AU1626797 A
AU 1626797A
Authority
AU
Australia
Prior art keywords
latent
hydrophilic monomers
wettable surface
surface made
molded polymeric
Prior art date
1996-03-19
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
AU16267/97A
Other versions
AU722036B2
(en
Inventor
John B. Enns
Allan W. Kimble
Susan B. Orr
Douglas G. Van Der Laan
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.)
Johnson and Johnson Vision Care Inc
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.)
1996-03-19
Filing date
1997-03-12
Publication date
1997-09-25
1997-03-12
Application filed by Johnson and Johnson Vision Products Inc
filed
Critical
Johnson and Johnson Vision Products Inc
1997-09-25
Publication of AU1626797A
publication
Critical
patent/AU1626797A/en
2000-07-20
Application granted
granted
Critical
2000-07-20
Publication of AU722036B2
publication
Critical
patent/AU722036B2/en
2017-03-12
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000000178
monomer
Substances
0.000
title
abstract
2
229920001477
hydrophilic polymer
Polymers
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
C08J7/04—Coating
C08J7/06—Coating with compositions not containing macromolecular substances
C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
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
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
B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
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
B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
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
B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
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
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
C—CHEMISTRY; METALLURGY
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
C09D183/04—Polysiloxanes
G—PHYSICS
G02—OPTICS
G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
G02C7/00—Optical parts
G02C7/02—Lenses; Lens systems ; Methods of designing lenses
G02C7/04—Contact lenses for the eyes
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
B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
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
B29K2823/10—Polymers of propylene
B29K2823/12—PP, i.e. polypropylene
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
C08J2323/10—Homopolymers or copolymers of propene
C08J2323/12—Polypropene
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
C08L23/10—Homopolymers or copolymers of propene
C08L23/12—Polypropene
Abstract
This invention provides a molded polymeric object, partially or completely coated with a hydrophilic polymer which provides a wettable surface to the molded object such as a contact lens. It also provides a process for using latent-hydrophilic monomers to make molded objects with wettable surfaces.
AU16267/97A
1996-03-19
1997-03-12
Molded polymeric object with wettable surface made from latent-hydrophilic monomers
Ceased
AU722036B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US08/620,685
US5779943A
(en)
1996-03-19
1996-03-19
Molded polymeric object with wettable surface made from latent-hydrophilic monomers
US08/620685
1996-03-19
Publications (2)
Publication Number
Publication Date
AU1626797A
true
AU1626797A
(en)
1997-09-25
AU722036B2
AU722036B2
(en)
2000-07-20
Family
ID=24486947
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU16267/97A
Ceased
AU722036B2
(en)
1996-03-19
1997-03-12
Molded polymeric object with wettable surface made from latent-hydrophilic monomers
Country Status (14)
Country
Link
US
(1)
US5779943A
(en)
EP
(1)
EP0797110B1
(en)
JP
(1)
JP4267086B2
(en)
KR
(1)
KR970065609A
(en)
CN
(1)
CN100403059C
(en)
AT
(1)
ATE241150T1
(en)
AU
(1)
AU722036B2
(en)
BR
(1)
BR9701331A
(en)
CA
(1)
CA2200146C
(en)
DE
(1)
DE69722066T2
(en)
IL
(1)
IL120381A0
(en)
NO
(1)
NO971237L
(en)
SG
(1)
SG80569A1
(en)
ZA
(1)
ZA972346B
(en)
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Title
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(en)
1994-09-06
2008-12-23
Ciba Vision Corporation
Extended wear ophthalmic lens
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1994-09-06
2000-11-14
Ciba Vision Corp
Extended wear ophthalmic lens
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1997-10-09
2001-10-30
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Molded polymer article having a hydrophilic surface and process for producing the same
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1998-03-02
2007-02-22
Lorenz Kathrine O
Method for the mitigation of symptoms of contact lens related dry eye
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1998-03-02
2005-09-13
Johnson & Johnson Vision Care, Inc.
Soft contact lenses
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2001-09-10
2008-12-09
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1998-06-11
2000-07-11
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Biomedical devices with hydrophilic coatings
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1998-06-11
2002-12-31
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Biomedical devices with amid-containing coatings
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1999-03-16
2000-09-21
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Precision integral articles
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1999-06-11
2003-02-19
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Lens molds with protective coatings for production of contact lenses and intraocular lenses
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2000-03-22
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Molds for making ophthalmic devices
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Surface treatment method for plastic molded product and surface-treated plastic molded product
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Colorants for use in tinted contact lenses and methods for their production
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Antimicrobial lenses and methods of their use related patent applications
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Molock Frank F
Photochromic contact lenses and methods for their production
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Method for forming contact lenses comprising therapeutic agents
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Johnson & Johnson Vision Care, Inc.
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Molds for producing contact lenses
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2002-09-06
2008-12-04
Osman Rathore
Solutions for ophthalmic lenses containing at least one silicone containing component
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2002-11-22
2004-08-05
Ann-Margret Andersson
Antimicrobial lenses, processes to prepare them and methods of their use
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Antimicrobial lenses, processes to prepare them and methods of their use
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Coating agent applied onto eye lens surface
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Molds and method of using the same for optical lenses
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Surface-modified medical devices and methods of making
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1996
1996-03-19
US
US08/620,685
patent/US5779943A/en
not_active
Expired – Lifetime
1997
1997-03-05
IL
IL12038197A
patent/IL120381A0/en
unknown
1997-03-12
AU
AU16267/97A
patent/AU722036B2/en
not_active
Ceased
1997-03-14
SG
SG9700777A
patent/SG80569A1/en
unknown
1997-03-17
KR
KR1019970008900A
patent/KR970065609A/en
not_active
Application Discontinuation
1997-03-17
CA
CA002200146A
patent/CA2200146C/en
not_active
Expired – Fee Related
1997-03-18
DE
DE69722066T
patent/DE69722066T2/en
not_active
Expired – Lifetime
1997-03-18
EP
EP97301826A
patent/EP0797110B1/en
not_active
Expired – Lifetime
1997-03-18
BR
BR9701331A
patent/BR9701331A/en
not_active
Application Discontinuation
1997-03-18
NO
NO971237A
patent/NO971237L/en
unknown
1997-03-18
JP
JP08343897A
patent/JP4267086B2/en
not_active
Expired – Fee Related
1997-03-18
ZA
ZA972346A
patent/ZA972346B/en
unknown
1997-03-18
AT
AT97301826T
patent/ATE241150T1/en
not_active
IP Right Cessation
1997-03-19
CN
CNB971045321A
patent/CN100403059C/en
not_active
Expired – Fee Related
Also Published As
Publication number
Publication date
CN100403059C
(en)
2008-07-16
DE69722066D1
(en)
2003-06-26
CN1164661A
(en)
1997-11-12
EP0797110A3
(en)
1998-02-11
CA2200146A1
(en)
1997-09-19
KR970065609A
(en)
1997-10-13
EP0797110B1
(en)
2003-05-21
US5779943A
(en)
1998-07-14
JPH09263730A
(en)
1997-10-07
ZA972346B
(en)
1998-09-21
ATE241150T1
(en)
2003-06-15
SG80569A1
(en)
2001-05-22
DE69722066T2
(en)
2004-03-18
EP0797110A2
(en)
1997-09-24
NO971237L
(en)
1997-09-22
NO971237D0
(en)
1997-03-18
JP4267086B2
(en)
2009-05-27
MX9702057A
(en)
1998-03-31
CA2200146C
(en)
2006-09-26
AU722036B2
(en)
2000-07-20
BR9701331A
(en)
1998-11-10
IL120381A0
(en)
1997-07-13
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Publication Date
Title
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1997-09-25
Molded polymeric object with wettable surface made from latent-hydrophilic monomers
CA2264083A1
(en)
1999-09-02
Soft contact lenses
AU6821898A
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2000-11-16
FGA
Letters patent sealed or granted (standard patent)
