BR9402904A - Processo para a produção de artigos de hidrogel conformados, tais como lentes de contato macias e teste para determinar a utilidade de uma composição para uso como diluente inerte. - Google Patents

Processo para a produção de artigos de hidrogel conformados, tais como lentes de contato macias e teste para determinar a utilidade de uma composição para uso como diluente inerte.

Info

Publication number: BR9402904A
Authority: BR; Brazil
Prior art keywords: ethoxylated; mixture; contact lenses; soft contact; diluent
Prior art date: 1993-07-22

Application number

BR9402904A

Other languages

English (en)

Inventor

Ivan M Nunez

Frank F Molock

Laura D Elliott

James D Ford

Original Assignee

Johnson & Johnson

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.)

1993-07-22

Filing date

1994-07-21

Publication date

1995-04-11

1994-07-21 Application filed by Johnson & Johnson filed Critical Johnson & Johnson

1995-04-11 Publication of BR9402904A publication Critical patent/BR9402904A/pt

Links

239000000203 mixture Substances 0.000 title abstract 7
239000000017 hydrogel Substances 0.000 title abstract 2
239000003701 inert diluent Substances 0.000 title 1
239000000178 monomer Substances 0.000 abstract 5
239000003085 diluting agent Substances 0.000 abstract 3
-1 ethoxylated alkyl glucoside Chemical class 0.000 abstract 3
229930182478 glucoside Natural products 0.000 abstract 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 abstract 1
239000002202 Polyethylene glycol Substances 0.000 abstract 1
IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 1
238000005266 casting Methods 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
238000004132 cross linking Methods 0.000 abstract 1
239000000499 gel Substances 0.000 abstract 1
238000000465 moulding Methods 0.000 abstract 1
229920001223 polyethylene glycol Polymers 0.000 abstract 1
238000006116 polymerization reaction Methods 0.000 abstract 1
150000004072 triols Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- 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
- 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
- C08F2/00—Processes of polymerisation
- 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
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
- 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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- 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
- C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F20/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/916—Hydrogel compositions

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Optics & Photonics (AREA)
General Physics & Mathematics (AREA)
Eyeglasses (AREA)
Macromonomer-Based Addition Polymer (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polymerisation Methods In General (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)

BR9402904A 1993-07-22 1994-07-21 Processo para a produção de artigos de hidrogel conformados, tais como lentes de contato macias e teste para determinar a utilidade de uma composição para uso como diluente inerte. BR9402904A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/096,145 US5457140A (en)	1993-07-22	1993-07-22	Method of forming shaped hydrogel articles including contact lenses using inert, displaceable diluents

Publications (1)

Publication Number	Publication Date
BR9402904A true BR9402904A (pt)	1995-04-11

Family

ID=22255769

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9402904A BR9402904A (pt)	1993-07-22	1994-07-21	Processo para a produção de artigos de hidrogel conformados, tais como lentes de contato macias e teste para determinar a utilidade de uma composição para uso como diluente inerte.

Country Status (24)

Country	Link
US (7)	US5457140A (pt)
EP (1)	EP0642039B1 (pt)
JP (1)	JPH07109415A (pt)
KR (1)	KR950003333A (pt)
CN (1)	CN1058025C (pt)
AT (1)	ATE208046T1 (pt)
AU (1)	AU677062B2 (pt)
BR (1)	BR9402904A (pt)
CA (1)	CA2128118C (pt)
CZ (1)	CZ171594A3 (pt)
DE (1)	DE69428852T2 (pt)
FI (1)	FI943460A7 (pt)
GR (1)	GR940100328A (pt)
GT (1)	GT199400050A (pt)
HU (1)	HUT68045A (pt)
IL (1)	IL110123A (pt)
NO (1)	NO942737L (pt)
NZ (1)	NZ264008A (pt)
PH (1)	PH31309A (pt)
RU (1)	RU94026097A (pt)
SG (1)	SG97730A1 (pt)
TW (1)	TW287126B (pt)
UY (1)	UY23809A1 (pt)
ZA (1)	ZA945378B (pt)

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US5457140A (en) *	1993-07-22	1995-10-10	Johnson & Johnson Vision Products, Inc.	Method of forming shaped hydrogel articles including contact lenses using inert, displaceable diluents
AU2966595A (en) *	1994-07-26	1996-02-22	Bausch & Lomb Incorporated	Method of polymerizing methacrylate-based compositions
US5910519A (en) *	1995-03-24	1999-06-08	Johnson & Johnson Vision Products, Inc.	Method of forming shaped hydrogel articles including contact lenses using inert, displaceable diluents
US5681871A (en) *	1995-05-24	1997-10-28	Johnson & Johnson Vision Products, Inc.	Method for preparing ultraviolet radiation absorbing contact lenses
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JPH11228643A (ja)	1998-02-17	1999-08-24	Menicon Co Ltd	眼用レンズ材料およびその製法
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US6201089B1 (en)	1998-09-10	2001-03-13	James T Carter	Macroporous hyperhydroxy polymer and articles made therefrom
US20070157553A1 (en) *	1998-12-21	2007-07-12	Voss Leslie A	Heat seal apparatus for lens packages
US20040112008A1 (en)	1998-12-21	2004-06-17	Voss Leslie A.	Heat seal apparatus for lens packages
US20040074525A1 (en) *	2001-03-27	2004-04-22	Widman Michael F.	Transfer apparatus and method and a transfer apparatus cleaner and method
US6494021B1 (en)	1999-02-18	2002-12-17	Johnson & Johnson Vision Care, Inc.	Contact lens transfer and material removal system
US6207086B1 (en)	1999-02-18	2001-03-27	Johnson & Johnson Vision Care, Inc.	Method and apparatus for washing or hydration of ophthalmic devices
US7879288B2 (en)	1999-03-01	2011-02-01	Johnson & Johnson Vision Care, Inc.	Method and apparatus of sterilization using monochromatic UV radiation source
US6592816B1 (en)	1999-03-01	2003-07-15	Johnson & Johnson Vision Care, Inc.	Sterilization system
US6372815B1 (en)	2000-04-18	2002-04-16	Ocular Sciences Inc	Ophthalmic lenses and compositions, and methods for producing same
US6592860B1 (en) *	2000-05-30	2003-07-15	Soluble Systems, Llc	Composition and applicator for topical substance delivery
AU2002227331B2 (en) *	2000-11-03	2005-10-13	Johnson & Johnson Vision Care, Inc	Solvents useful in the preparation of polymers containing hydrophilic and hydrophobic monomers
US6836692B2 (en) *	2001-08-09	2004-12-28	Johnson & Johnson Vision Care, Inc.	System and method for intelligent lens transfer
DE10151187A1 (de) *	2001-10-19	2003-04-30	Stockhausen Chem Fab Gmbh	Invertormischungen für Polymerdispersionen mit verbesserter Umweltverträglichkeit
US7001138B2 (en) *	2002-03-01	2006-02-21	Johnson & Johnson Vision Care, Inc.	Split collar for mechanical arm connection
US20030164563A1 (en) *	2002-03-04	2003-09-04	Olin Calvin	Use of microwave energy to disassemble, release, and hydrate contact lenses
US20060100408A1 (en) *	2002-03-11	2006-05-11	Powell P M	Method for forming contact lenses comprising therapeutic agents
US20030223954A1 (en) *	2002-05-31	2003-12-04	Ruscio Dominic V.	Polymeric materials for use as photoablatable inlays
US20060127878A1 (en) *	2002-12-18	2006-06-15	Salomon David H	Hydrogel preparation and process of manufacture thereof
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US20050070661A1 (en) *	2003-09-30	2005-03-31	Frank Molock	Methods of preparing ophthalmic devices
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US9052438B2 (en)	2005-04-08	2015-06-09	Johnson & Johnson Vision Care, Inc.	Ophthalmic devices comprising photochromic materials with reactive substituents
US8158037B2 (en)	2005-04-08	2012-04-17	Johnson & Johnson Vision Care, Inc.	Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
US20060226402A1 (en) *	2005-04-08	2006-10-12	Beon-Kyu Kim	Ophthalmic devices comprising photochromic materials having extended PI-conjugated systems
US20100174021A1 (en) *	2008-02-15	2010-07-08	Huie Jr Philip	Three-dimensionally shaped interpenetrating network hydrogels
US20100249273A1 (en)	2009-03-31	2010-09-30	Scales Charles W	Polymeric articles comprising oxygen permeability enhancing particles
JP5864429B2 (ja)	2009-11-09	2016-02-17	スポットライトテクノロジーパートナーズエルエルシーＳｐｏｔｌｉｇｈｔＴｅｃｈｎｏｌｏｇｙＰａｒｔｎｅｒｓＬｌｃ	架橋ヒドロゲル組成物、ヒドロゲル組成物の形成方法、及びキット
AU2010314994B2 (en)	2009-11-09	2016-10-06	Spotlight Technology Partners Llc	Fragmented hydrogels
US9612363B2 (en)	2010-11-04	2017-04-04	Johnson & Johnson Vision Care, Inc.	Silicone hydrogel reactive mixtures comprising borates
US9878473B2 (en)	2012-06-19	2018-01-30	Menicon Nect Co., Ltd	Multilayer contact lens and production process therefor
CN105866166A (zh) *	2016-03-21	2016-08-17	天津工业大学	一种测量温敏性水凝胶相转变温度的动态热机械分析方法
US10604614B2 (en)	2017-09-22	2020-03-31	Hexion Inc.	Compositions and methods to produce alkoxylated triazine-arylhydroxy-aldehyde condensates
US10435503B2 (en)	2017-09-22	2019-10-08	Hexion Inc.	Compositions for polyurethane applications
US10640475B2 (en)	2017-09-22	2020-05-05	Hexion Inc.	Compositions and methods to produce alkoxylated triazine-arlhydroxy-aldehyde condensates
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CN111607043B (zh) *	2020-05-22	2022-06-24	广州悦清再生医学科技有限公司	一种隐形眼镜材料及其制备方法及隐形眼镜

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1993
- 1993-07-22 US US08/096,145 patent/US5457140A/en not_active Expired - Lifetime
1994
- 1994-06-24 IL IL11012394A patent/IL110123A/en not_active IP Right Cessation
- 1994-06-29 PH PH48533A patent/PH31309A/en unknown
- 1994-07-01 GR GR940100328A patent/GR940100328A/el unknown
- 1994-07-14 NZ NZ264008A patent/NZ264008A/en unknown
- 1994-07-15 CA CA002128118A patent/CA2128118C/en not_active Expired - Lifetime
- 1994-07-15 CZ CZ941715A patent/CZ171594A3/cs unknown
- 1994-07-18 JP JP6186858A patent/JPH07109415A/ja active Pending
- 1994-07-19 AU AU67568/94A patent/AU677062B2/en not_active Expired
- 1994-07-20 KR KR1019940017470A patent/KR950003333A/ko not_active Withdrawn
- 1994-07-21 HU HU9402146A patent/HUT68045A/hu unknown
- 1994-07-21 ZA ZA945378A patent/ZA945378B/xx unknown
- 1994-07-21 DE DE69428852T patent/DE69428852T2/de not_active Expired - Lifetime
- 1994-07-21 BR BR9402904A patent/BR9402904A/pt not_active Application Discontinuation
- 1994-07-21 RU RU94026097/04A patent/RU94026097A/ru unknown
- 1994-07-21 GT GT199400050A patent/GT199400050A/es unknown
- 1994-07-21 SG SG9600258A patent/SG97730A1/en unknown
- 1994-07-21 FI FI943460A patent/FI943460A7/fi unknown
- 1994-07-21 AT AT94305394T patent/ATE208046T1/de not_active IP Right Cessation
- 1994-07-21 NO NO942737A patent/NO942737L/no unknown
- 1994-07-21 EP EP94305394A patent/EP0642039B1/en not_active Expired - Lifetime
- 1994-07-22 CN CN94108160A patent/CN1058025C/zh not_active Expired - Lifetime
- 1994-07-22 UY UY23809A patent/UY23809A1/es unknown
- 1994-08-16 TW TW083107474A patent/TW287126B/zh active
1995
- 1995-03-24 US US08/410,025 patent/US5684058A/en not_active Expired - Lifetime
- 1995-05-31 US US08/455,357 patent/US5498379A/en not_active Expired - Lifetime
- 1995-05-31 US US08/456,133 patent/US5490960A/en not_active Expired - Lifetime
- 1995-05-31 US US08/455,948 patent/US5490959A/en not_active Expired - Lifetime
- 1995-05-31 US US08/454,881 patent/US5594043A/en not_active Expired - Lifetime
1996
- 1996-05-14 US US08/645,999 patent/US5736409A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GR940100328A (el)	1994-07-01
DE69428852T2 (de)	2002-04-11
HUT68045A (en)	1995-05-29
AU677062B2 (en)	1997-04-10
NO942737L (no)	1995-01-23
NZ264008A (en)	1997-01-29
US5684058A (en)	1997-11-04
CZ171594A3 (en)	1995-02-15
FI943460A7 (fi)	1995-01-23
FI943460A0 (fi)	1994-07-21
CA2128118C (en)	2007-11-06
US5594043A (en)	1997-01-14
CN1058025C (zh)	2000-11-01
DE69428852D1 (de)	2001-12-06
GT199400050A (es)	1996-01-12
US5490959A (en)	1996-02-13
CA2128118A1 (en)	1995-01-23
UY23809A1 (es)	1995-01-09
ZA945378B (en)	1996-01-22
KR950003333A (ko)	1995-02-16
PH31309A (en)	1998-07-06
RU94026097A (ru)	1996-08-20
IL110123A (en)	1998-07-15
US5490960A (en)	1996-02-13
TW287126B (pt)	1996-10-01
SG97730A1 (en)	2003-08-20
EP0642039A2 (en)	1995-03-08
EP0642039B1 (en)	2001-10-31
NO942737D0 (no)	1994-07-21
EP0642039A3 (en)	1995-07-26
ATE208046T1 (de)	2001-11-15
US5457140A (en)	1995-10-10
CN1105370A (zh)	1995-07-19
IL110123A0 (en)	1994-10-07
US5736409A (en)	1998-04-07
US5498379A (en)	1996-03-12
HK1003449A1 (en)	1998-10-30
HU9402146D0 (en)	1994-09-28
JPH07109415A (ja)	1995-04-25
AU6756894A (en)	1995-02-02

Legal Events

Date	Code	Title	Description
2000-04-11	EG	Technical examination (opinion): publication of technical examination (opinion)
2001-07-17	FC	Decision: refusal

Publication	Publication Date	Title
FI943460A0 (fi)	1994-07-21	Parannettu menetelmä muotoiltujen hydrogeelituotteiden, piilolinssit mukaan luettuina, valmistamiseksi käyttämällä inerttejä syrjäytettävissä olevia liuotteita
AU626744B2 (en)	1992-08-06	Method of forming shaped hydrogel articles including contact lenses
DE68904881D1 (de)	1993-03-25	Verfahren zur herstellung von hydrogel formteilen, einschliesslich kontaktlinsen.
IE841841L (en)	1986-01-17	Copolymers and shaped articles therefrom
US4780514A (en)	1988-10-25	Copolymers of poly(vinyl trifluoroacetate) or poly(vinyl alcohol)
AR003216A1 (es)	1998-07-08	Un proceso para la produccion de moldeos coloreados reticulados, el polimero coloreado reticulable de aplicacion en dicho proceso, los polimerosproducidos y lentes de contacto asi obtenidas; intermediarios para la sintesis de las unidades que contienen un tinte en dicho polimero reticulable