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BR0109481A - Sistema iniciador estável - Google Patents

Sistema iniciador estável

Info

Publication number
BR0109481A
BR0109481A BR0109481-5A BR0109481A BR0109481A BR 0109481 A BR0109481 A BR 0109481A BR 0109481 A BR0109481 A BR 0109481A BR 0109481 A BR0109481 A BR 0109481A
Authority
BR
Brazil
Prior art keywords
starter system
stable
stable starter
lenses
employed
Prior art date
Application number
BR0109481-5A
Other languages
English (en)
Inventor
Douglas G Vanderlaan
Robert N Love
James D Ford
Azaam Alli
Joe M Wood
Ivan M Nunez
Original Assignee
Johnson & Johnson Vision Care
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
Application filed by Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of BR0109481A publication Critical patent/BR0109481A/pt

Links

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
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • C08F290/148—Polysiloxanes
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Dental Preparations (AREA)
  • Materials For Medical Uses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Eyeglasses (AREA)

Abstract

"SISTEMA INICIADOR ESTáVEL". Os iniciadores de acilfosfina empregados na fabricação de lentes oftálmicas são estabilizados pela adição de um ácido à mistura de monómero empregada para preparar as lentes.
BR0109481-5A 2000-03-22 2001-03-22 Sistema iniciador estável BR0109481A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/532,234 US6414049B1 (en) 2000-03-22 2000-03-22 Stable initiator system
PCT/US2001/009076 WO2001070824A2 (en) 2000-03-22 2001-03-22 Stable initiator system

Publications (1)

Publication Number Publication Date
BR0109481A true BR0109481A (pt) 2004-01-13

Family

ID=24120922

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109481-5A BR0109481A (pt) 2000-03-22 2001-03-22 Sistema iniciador estável

Country Status (13)

Country Link
US (1) US6414049B1 (pt)
EP (1) EP1268581B1 (pt)
JP (1) JP2003528178A (pt)
KR (1) KR100746500B1 (pt)
CN (1) CN1222551C (pt)
AR (1) AR029493A1 (pt)
AU (2) AU2001249321B2 (pt)
BR (1) BR0109481A (pt)
CA (1) CA2404118A1 (pt)
DE (1) DE60107402T2 (pt)
HK (1) HK1050018B (pt)
TW (1) TWI257396B (pt)
WO (1) WO2001070824A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052131B2 (en) 2001-09-10 2006-05-30 J&J Vision Care, Inc. Biomedical devices containing internal wetting agents
US6822016B2 (en) 2001-09-10 2004-11-23 Johnson & Johnson Vision Care, Inc. Biomedical devices containing internal wetting agents
US6414049B1 (en) 2000-03-22 2002-07-02 Johnson & Johnson Vision Care, Inc. Stable initiator system
US6908978B2 (en) 2001-11-02 2005-06-21 Bausch & Lomb Incorporated High refractive index polymeric siloxysilane compositions
US6776934B2 (en) * 2001-11-02 2004-08-17 Bausch & Lomb Incorporated Method for polymerizing lenses
US6936641B2 (en) * 2002-06-25 2005-08-30 Johnson & Johnson Vision Care, Inc. Macromer forming catalysts
US7750079B2 (en) 2005-08-09 2010-07-06 Coopervision International Holding Company, Lp Compositions and methods for producing silicone hydrogel contact lenses
CN101636420A (zh) * 2007-01-17 2010-01-27 日本可乐丽医疗器材株式会社 聚合性单体、聚合性组合物以及牙科用材料
JP2013512994A (ja) 2009-12-04 2013-04-18 ダウ コーニング コーポレーション シルセスキオキサン樹脂の安定化
JPWO2016143565A1 (ja) * 2015-03-12 2018-02-01 旭硝子株式会社 積層体の製造方法、積層体および光硬化性組成物
US10676575B2 (en) * 2016-10-06 2020-06-09 Johnson & Johnson Vision Care, Inc. Tri-block prepolymers and their use in silicone hydrogels
US10996491B2 (en) 2018-03-23 2021-05-04 Johnson & Johnson Vision Care, Inc. Ink composition for cosmetic contact lenses
US11891526B2 (en) 2019-09-12 2024-02-06 Johnson & Johnson Vision Care, Inc. Ink composition for cosmetic contact lenses
CN112708056B (zh) * 2020-10-30 2022-10-18 科之杰新材料集团河南有限公司 一种混凝土构件用降粘型聚羧酸减水剂及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136250A (en) * 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4153641A (en) * 1977-07-25 1979-05-08 Bausch & Lomb Incorporated Polysiloxane composition and contact lens
US4414372A (en) 1982-06-17 1983-11-08 E. I. Du Pont De Nemours & Co. Process for preparing living polymers
US4711942A (en) 1983-11-07 1987-12-08 E. I. Du Pont De Nemours And Company "Living" polymers and process for their preparation
DE3633436A1 (de) 1986-10-01 1988-04-14 Basf Ag Photopolymerisierbare aufzeichnungsmasse, insbesondere zur herstellung von druckplatten und reliefformen
US4740533A (en) * 1987-07-28 1988-04-26 Ciba-Geigy Corporation Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof
US4771116A (en) 1987-04-30 1988-09-13 E. I. Du Pont De Nemours And Company Silylamines as additives in group transfer polymerization
US5019634A (en) 1988-02-16 1991-05-28 E. I. Du Pont De Nemours And Company Group transfer living polymer grafted to an initiator support
US5021524A (en) 1988-04-14 1991-06-04 E. I. Du Pont De Nemours And Company Initiator for group transfer polymerization
US5070215A (en) * 1989-05-02 1991-12-03 Bausch & Lomb Incorporated Novel vinyl carbonate and vinyl carbamate contact lens material monomers
US5034461A (en) * 1989-06-07 1991-07-23 Bausch & Lomb Incorporated Novel prepolymers useful in biomedical devices
US5310779A (en) * 1991-11-05 1994-05-10 Bausch & Lomb Incorporated UV curable crosslinking agents useful in copolymerization
US5358995A (en) * 1992-05-15 1994-10-25 Bausch & Lomb Incorporated Surface wettable silicone hydrogels
US5260000A (en) * 1992-08-03 1993-11-09 Bausch & Lomb Incorporated Process for making silicone containing hydrogel lenses
ZA941879B (en) * 1993-03-18 1994-09-19 Ciba Geigy Curing compositions containing bisacylphosphine oxide photoinitiators
US5760100B1 (en) 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US5658995A (en) * 1995-11-27 1997-08-19 Rutgers, The State University Copolymers of tyrosine-based polycarbonate and poly(alkylene oxide)
SG54538A1 (en) 1996-08-05 1998-11-16 Hoya Corp Soft contact lens with high moisture content and method for producing the same
JPH10231340A (ja) * 1996-12-20 1998-09-02 Takeda Chem Ind Ltd 光硬化性樹脂組成物およびその製造方法
US6075065A (en) 1996-12-20 2000-06-13 Takeda Chemical Industries, Ltd. Photocurable resin composition and a method for producing the same
US6367929B1 (en) * 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
US6031059A (en) 1998-09-30 2000-02-29 Johnson & Johnson Vision Products, Inc. Optically transparent hydrogels and processes for their production
SE9803481D0 (sv) * 1998-10-13 1998-10-13 Pharmacia & Upjohn Ab Photocurable siloxane polymers
US6414049B1 (en) 2000-03-22 2002-07-02 Johnson & Johnson Vision Care, Inc. Stable initiator system

Also Published As

Publication number Publication date
DE60107402D1 (en) 2004-12-30
HK1050018A1 (en) 2003-06-06
KR100746500B1 (ko) 2007-08-07
AU2001249321B2 (en) 2006-02-02
CN1222551C (zh) 2005-10-12
CA2404118A1 (en) 2001-09-27
JP2003528178A (ja) 2003-09-24
DE60107402T2 (de) 2005-12-22
KR20020091146A (ko) 2002-12-05
CN1430629A (zh) 2003-07-16
EP1268581B1 (en) 2004-11-24
EP1268581A2 (en) 2003-01-02
US6414049B1 (en) 2002-07-02
AU4932101A (en) 2001-10-03
AR029493A1 (es) 2003-07-02
TWI257396B (en) 2006-07-01
WO2001070824A3 (en) 2002-06-27
HK1050018B (en) 2005-05-27
WO2001070824A2 (en) 2001-09-27

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: JOHNSON & JOHNSON (US)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements