MX9707591A - Macromero de siloxano de eter perfluoroalquilico polimerizable. - Google Patents
Macromero de siloxano de eter perfluoroalquilico polimerizable.Info
- Publication number
- MX9707591A MX9707591A MX9707591A MX9707591A MX9707591A MX 9707591 A MX9707591 A MX 9707591A MX 9707591 A MX9707591 A MX 9707591A MX 9707591 A MX9707591 A MX 9707591A MX 9707591 A MX9707591 A MX 9707591A
- Authority
- MX
- Mexico
- Prior art keywords
- different
- same
- pfpe
- formula
- polymerizable
- Prior art date
Links
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
- C08G18/8116—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group esters of acrylic or alkylacrylic acid having only one isocyanate or isothiocyanate group
-
- 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
- C08F290/02—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 end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/068—Polysiloxanes
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
- C08G18/5015—Polyethers having heteroatoms other than oxygen having halogens having fluorine atoms
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/61—Polysiloxanes
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- 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
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)
- Macromonomer-Based Addition Polymer (AREA)
- Silicon Polymers (AREA)
- Eyeglasses (AREA)
Abstract
Se describe un macromonomero de la formula I: Q-PFPE-L-M-L-PFPE-Q en donde Q puede ser igual o diferente, y es un grupo polimerizable, PFPE puede ser igual o diferente, es poliéter perfluorado de la formula II: -OCH2CF2O (CF2CF2O)x(CF2O) y CF2CH2O- en donde las unidades CF2CF2O y CF2O pueden distribuirse al azar, o se pueden distribuir como bloques a través de toda la cadena, y en donde x e y pueden ser iguales o diferentes, de tal manera que el peso molecular del poliéter perfluorado está en la escala de 242 a 4,000; L puede ser igual o diferente, y es un grupo de enlace difuncional; y M es un residuo de un polímero o copolímero difuncional, en donde M tiene un peso molecular de 180 a 6,000 que comprende unidades de repeticion de silicona de la formula III: en donde R1 y R2 pueden ser iguales o diferentes, y se seleccionan a partir del grupo que consiste en hidrogeno alquilo, arilo, alquilo sustituido por halogeno, y similares. El macromonomero se puede utilizar en la produccion de lentes de contacto, implantes corneos, sustratos de crecimiento celular, o implantes médicos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPN2162A AUPN216295A0 (en) | 1995-04-04 | 1995-04-04 | Novel materials |
AUPN3023A AUPN302395A0 (en) | 1995-05-17 | 1995-05-17 | Novel materials |
PCT/EP1996/001264 WO1996031547A1 (en) | 1995-04-04 | 1996-03-22 | Polymerizable perfluoroalkylether siloxane macromer |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9707591A true MX9707591A (es) | 1997-12-31 |
Family
ID=25644896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9707591A MX9707591A (es) | 1995-04-04 | 1996-03-22 | Macromero de siloxano de eter perfluoroalquilico polimerizable. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0819140B1 (es) |
JP (1) | JP3967378B2 (es) |
AT (1) | ATE197955T1 (es) |
CA (1) | CA2215144A1 (es) |
DE (1) | DE69611161T2 (es) |
IL (1) | IL117700A0 (es) |
MX (1) | MX9707591A (es) |
NO (1) | NO974582L (es) |
WO (1) | WO1996031547A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69605778T2 (de) * | 1995-04-04 | 2000-07-20 | Novartis Ag, Basel | Verwendung eines polymers als ein substrat zum zellwachstum |
NZ331734A (en) * | 1996-03-27 | 2000-01-28 | Novartis Ag | Process for manufacture of a porous polymer comprising dispersing a porogen in a monomer phase where the monomer has at least one perfluoropolyether unit and the porogen is a substituted polyalkleneglycol |
JP2000508682A (ja) * | 1996-03-27 | 2000-07-11 | ノバルティス アクチエンゲゼルシヤフト | 高含水量多孔性ポリマー |
NZ332034A (en) * | 1996-03-27 | 2000-02-28 | Commw Scient Ind Res Org | Process for manufacture of a porous polymer and its use as an ophthalmic device or lens |
AU7533696A (en) * | 1996-12-13 | 1998-06-18 | Ciba-Geigy Ag | New materials |
SE9900935D0 (sv) * | 1999-03-16 | 1999-03-16 | Pharmacia & Upjohn Bv | Macromolecular compounds |
ES2273702T3 (es) | 1999-06-11 | 2007-05-16 | Cytyc Corporation | Composicion liquido en gel para cartografiar un conducto galactoforo mamario antes de la escxision quirurgica del conducto o de otro tejido mamario. |
US6372838B1 (en) | 2000-06-28 | 2002-04-16 | 3M Innovative Properties Company | Fine latex and seed method of making |
US6384124B1 (en) | 2000-06-28 | 2002-05-07 | 3M Innovative Properties Company | Non-film-forming electrophoretic latexes in fluorocarbon solvents |
US6452038B1 (en) | 2000-06-28 | 2002-09-17 | 3M Innovative Properties Company | Fluoroalkyloxy dispersant |
US6562889B2 (en) | 2001-04-18 | 2003-05-13 | 3M Innovative Properties Company | Dispersant in non-polar solvent |
US7079304B2 (en) | 2004-01-23 | 2006-07-18 | The Lubrizol Corporation | Structured fluid compositions for electrophoretically frustrated total internal reflection displays |
GB0620537D0 (en) * | 2006-10-17 | 2006-11-22 | Univ Southampton | Copolymers suitable for use in corneal bandages |
WO2009043174A1 (en) * | 2007-10-05 | 2009-04-09 | Interface Biologics Inc. | Oligofluorinated cross-linked polymers and uses thereof |
US20090244479A1 (en) * | 2008-03-31 | 2009-10-01 | Diana Zanini | Tinted silicone ophthalmic devices, processes and polymers used in the preparation of same |
KR101197842B1 (ko) * | 2009-10-01 | 2012-11-05 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 실리콘 히드로겔 콘택트 렌즈 및 실리콘 히드로겔 콘택트 렌즈의 제조 방법 |
CN103052492B (zh) | 2010-08-06 | 2014-12-31 | 综研化学株式会社 | 纳米压印用树脂制模具 |
JP6604803B2 (ja) * | 2015-09-30 | 2019-11-13 | 株式会社タムラ製作所 | 自己修復性と耐油性を備えた硬化物の得られる組成物及びその硬化皮膜を有する自己修復コートフィルム |
JP2019524971A (ja) | 2016-08-31 | 2019-09-05 | ソルベイ スペシャルティ ポリマーズ イタリー エス.ピー.エー. | (ペル)フルオロポリエーテル単位とポリ(オルガノシロキサン)単位とを含むポリアミド |
CN112368630B (zh) * | 2018-06-20 | 2023-01-03 | 国立大学法人大阪大学 | 眼佩戴用透镜的制造方法和眼佩戴用透镜 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4818801A (en) | 1982-01-18 | 1989-04-04 | Minnesota Mining And Manufacturing Company | Ophthalmic device comprising a polymer of a telechelic perfluoropolyether |
ES2064480T3 (es) | 1988-02-26 | 1995-02-01 | Ciba Geigy Ag | Una lente de contacto humectable, rigida, permeable a los gases y practicamente no hinchable. |
EP0461270B1 (en) * | 1989-12-29 | 1994-11-30 | Hoya Corporation | Contact lens material and contact lens |
US5336797A (en) * | 1992-12-30 | 1994-08-09 | Bausch & Lomb Incorporated | Siloxane macromonomers |
-
1996
- 1996-03-22 JP JP52993096A patent/JP3967378B2/ja not_active Expired - Fee Related
- 1996-03-22 AT AT96908115T patent/ATE197955T1/de not_active IP Right Cessation
- 1996-03-22 CA CA002215144A patent/CA2215144A1/en not_active Abandoned
- 1996-03-22 MX MX9707591A patent/MX9707591A/es unknown
- 1996-03-22 EP EP96908115A patent/EP0819140B1/en not_active Expired - Lifetime
- 1996-03-22 WO PCT/EP1996/001264 patent/WO1996031547A1/en active IP Right Grant
- 1996-03-22 DE DE69611161T patent/DE69611161T2/de not_active Expired - Lifetime
- 1996-03-28 IL IL11770096A patent/IL117700A0/xx unknown
-
1997
- 1997-10-03 NO NO974582A patent/NO974582L/no unknown
Also Published As
Publication number | Publication date |
---|---|
WO1996031547A1 (en) | 1996-10-10 |
NO974582D0 (no) | 1997-10-03 |
DE69611161D1 (de) | 2001-01-11 |
IL117700A0 (en) | 1996-07-23 |
ATE197955T1 (de) | 2000-12-15 |
EP0819140B1 (en) | 2000-12-06 |
EP0819140A1 (en) | 1998-01-21 |
JP3967378B2 (ja) | 2007-08-29 |
JPH11503183A (ja) | 1999-03-23 |
CA2215144A1 (en) | 1996-10-10 |
DE69611161T2 (de) | 2001-05-17 |
NO974582L (no) | 1997-11-12 |
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