BR0109481A - Sistema iniciador estável - Google Patents
Sistema iniciador estávelInfo
- 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
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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Dental Preparations (AREA)
- Materials For Medical Uses (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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6822016B2 (en) | 2001-09-10 | 2004-11-23 | Johnson & Johnson Vision Care, Inc. | Biomedical devices containing internal wetting agents |
US7052131B2 (en) | 2001-09-10 | 2006-05-30 | J&J 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 |
JP5016278B2 (ja) * | 2005-08-09 | 2012-09-05 | クーパーヴィジョン インターナショナル ホウルディング カンパニー リミテッド パートナーシップ | シリコーンヒドロゲルコンタクトレンズ製造のための組成物及び方法 |
CN101595139B (zh) * | 2007-01-17 | 2012-08-22 | 可乐丽则武齿科株式会社 | 含有聚合性单体的组合物 |
KR101739951B1 (ko) | 2009-12-04 | 2017-05-25 | 다우 코닝 코포레이션 | 실세스퀴옥산 수지의 안정화 방법 |
WO2016143565A1 (ja) * | 2015-03-12 | 2016-09-15 | 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)
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 |
-
2000
- 2000-03-22 US US09/532,234 patent/US6414049B1/en not_active Expired - Lifetime
-
2001
- 2001-03-21 AR ARP010101318A patent/AR029493A1/es active IP Right Grant
- 2001-03-22 BR BR0109481-5A patent/BR0109481A/pt not_active Application Discontinuation
- 2001-03-22 DE DE60107402T patent/DE60107402T2/de not_active Expired - Lifetime
- 2001-03-22 WO PCT/US2001/009076 patent/WO2001070824A2/en active IP Right Grant
- 2001-03-22 CN CNB018098428A patent/CN1222551C/zh not_active Expired - Fee Related
- 2001-03-22 CA CA002404118A patent/CA2404118A1/en not_active Abandoned
- 2001-03-22 AU AU2001249321A patent/AU2001249321B2/en not_active Ceased
- 2001-03-22 JP JP2001569024A patent/JP2003528178A/ja active Pending
- 2001-03-22 EP EP01922530A patent/EP1268581B1/en not_active Expired - Lifetime
- 2001-03-22 AU AU4932101A patent/AU4932101A/xx active Pending
- 2001-03-22 KR KR1020027012395A patent/KR100746500B1/ko not_active IP Right Cessation
- 2001-05-28 TW TW090106665A patent/TWI257396B/zh not_active IP Right Cessation
-
2003
- 2003-03-27 HK HK03102229.6A patent/HK1050018B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1050018A1 (en) | 2003-06-06 |
HK1050018B (zh) | 2005-05-27 |
EP1268581B1 (en) | 2004-11-24 |
DE60107402T2 (de) | 2005-12-22 |
TWI257396B (en) | 2006-07-01 |
US6414049B1 (en) | 2002-07-02 |
AU2001249321B2 (en) | 2006-02-02 |
AR029493A1 (es) | 2003-07-02 |
CN1222551C (zh) | 2005-10-12 |
EP1268581A2 (en) | 2003-01-02 |
AU4932101A (en) | 2001-10-03 |
JP2003528178A (ja) | 2003-09-24 |
WO2001070824A3 (en) | 2002-06-27 |
CN1430629A (zh) | 2003-07-16 |
WO2001070824A2 (en) | 2001-09-27 |
DE60107402D1 (en) | 2004-12-30 |
CA2404118A1 (en) | 2001-09-27 |
KR20020091146A (ko) | 2002-12-05 |
KR100746500B1 (ko) | 2007-08-07 |
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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 |