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BG108147A - Process for the manufacture of moldings - Google Patents

Process for the manufacture of moldings

Info

Publication number
BG108147A
BG108147A BG108147A BG10814703A BG108147A BG 108147 A BG108147 A BG 108147A BG 108147 A BG108147 A BG 108147A BG 10814703 A BG10814703 A BG 10814703A BG 108147 A BG108147 A BG 108147A
Authority
BG
Bulgaria
Prior art keywords
mold
manufacture
moldings
molding
crosslinkable groups
Prior art date
Application number
BG108147A
Other languages
Bulgarian (bg)
English (en)
Inventor
Harald Bothe
Achim Muller
Bernhard Seiferling
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of BG108147A publication Critical patent/BG108147A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Prostheses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
BG108147A 2001-03-07 2003-09-02 Process for the manufacture of moldings BG108147A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01105708 2001-03-07
PCT/EP2002/002477 WO2002071106A1 (fr) 2001-03-07 2002-03-06 Procede de fabrication de moules

Publications (1)

Publication Number Publication Date
BG108147A true BG108147A (en) 2004-07-30

Family

ID=8176712

Family Applications (1)

Application Number Title Priority Date Filing Date
BG108147A BG108147A (en) 2001-03-07 2003-09-02 Process for the manufacture of moldings

Country Status (18)

Country Link
US (1) US6849210B2 (fr)
EP (1) EP1377851B1 (fr)
JP (1) JP4307077B2 (fr)
CN (1) CN100454041C (fr)
AR (1) AR032951A1 (fr)
AT (1) ATE374379T1 (fr)
AU (1) AU2002249262B2 (fr)
BG (1) BG108147A (fr)
BR (1) BRPI0207946B8 (fr)
CA (1) CA2439776C (fr)
DE (1) DE60222644T2 (fr)
EE (1) EE200300420A (fr)
MX (1) MXPA03008041A (fr)
NO (1) NO336806B1 (fr)
SK (1) SK11192003A3 (fr)
TW (1) TWI261057B (fr)
WO (1) WO2002071106A1 (fr)
ZA (1) ZA200306840B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050085585A1 (en) * 2002-10-23 2005-04-21 Quinn Michael H. Polymerizable materials
US7049351B2 (en) 2002-11-01 2006-05-23 Novartis Ag Moldings and preparation and uses thereof
WO2004097504A1 (fr) 2003-04-24 2004-11-11 Ocular Sciences Inc. Lentilles de contact a base d'hydrogel, systemes d'emballage et procedes de production associes
US8030369B2 (en) * 2004-10-13 2011-10-04 Novartis Ag Contact lenses with improved wearing comfort
US8197841B2 (en) * 2004-12-22 2012-06-12 Bausch & Lomb Incorporated Polymerizable surfactants and their use as device forming comonomers
US20070037897A1 (en) 2005-08-12 2007-02-15 Guigui Wang Method for making contact lenses
US7968018B2 (en) * 2007-04-18 2011-06-28 Coopervision International Holding Company, Lp Use of surfactants in extraction procedures for silicone hydrogel ophthalmic lenses
ATE544086T1 (de) * 2007-12-20 2012-02-15 Novartis Ag Verfahren zur herstellung von kontaktlinsen
TWI506333B (zh) * 2008-12-05 2015-11-01 Novartis Ag 用以傳遞疏水性舒適劑之眼用裝置及其製造方法
WO2010107930A1 (fr) * 2009-03-17 2010-09-23 The Uwm Research Foundation, Inc. Dispositif d'imagerie ultrasonore
US9623614B2 (en) 2010-11-10 2017-04-18 Novartis Ag Method for making contact lenses
SG190057A1 (en) 2010-12-01 2013-06-28 Novartis Ag Atmospheric plasma coating for ophthalmic devices
US9442095B2 (en) 2011-06-15 2016-09-13 Northwestern University Optical coherence photoacoustic microscopy
MY164738A (en) 2011-11-29 2018-01-30 Novartis Ag Method of treating a lens forming surface of at least one mold half for molding ophthalmic lenses
WO2014039495A1 (fr) 2012-09-05 2014-03-13 University Of Miami Nouvelle kératoprothèse et système et procédé de réparation de la cornée l'utilisant
CN104871036B (zh) 2012-12-17 2019-12-10 诺华股份有限公司 制备改进的uv吸收性眼用透镜的方法
EP3058003B8 (fr) * 2013-10-17 2020-08-26 Alcon Inc. Polyacétal réticulable pour lentilles
SG11201602210WA (en) 2013-10-31 2016-05-30 Novartis Ag Method for producing ophthalmic lenses
CN105793022B (zh) 2013-12-13 2017-09-19 诺华股份有限公司 用于制备接触镜片的方法
EP3419966B1 (fr) 2016-02-22 2020-03-25 Alcon Inc. Monomères vinyliques absorbant les uv et leurs utilisations
EP3532878A1 (fr) 2016-10-26 2019-09-04 Novartis AG Lentilles de contact souples pourvues d'un revêtement lubrifié fixé de manière covalente sur celles-ci
US20180141293A1 (en) 2016-11-18 2018-05-24 Novartis Ag Method for making ophthalmic lenses
WO2019043577A1 (fr) 2017-08-29 2019-03-07 Novartis Ag Procédé de moulage par coulée pour la production de lentilles de contact
EP3743270B1 (fr) 2018-01-22 2022-06-08 Alcon Inc. Procédé de moulage par coulée pour la production de lentilles de contact absorbant les uv
EP3746820B1 (fr) 2018-01-30 2022-02-16 Alcon Inc. Lentilles de contact pourvues d'un revêtement lubrifié
WO2019198034A1 (fr) 2018-04-13 2019-10-17 Alcon Inc. Procédé d'évaluation de la couverture d'un revêtement sur une surface de lentille de contact
EP4146461B1 (fr) 2020-05-07 2024-03-13 Alcon Inc. Procédé de production de lentilles de contact en hydrogel de silicone
CN116897056A (zh) * 2021-03-02 2023-10-17 东丽株式会社 覆盖医疗设备及其制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448544B (sv) * 1979-12-05 1987-03-02 Kendall & Co Vattenabsorberande komposition och anvendning derav som berare for ett lekemedel
SU1243627A3 (ru) * 1979-12-05 1986-07-07 Дзе Кендалл Компани (Фирма) Гелеобразующа композици
JPS5776046A (en) * 1980-10-27 1982-05-12 Kendall & Co Water absorbing composition
US4812173A (en) 1987-05-01 1989-03-14 Ciba-Geigy Corporation Stabilized hydrogen peroxide contact lens disinfecting solution
US5607698A (en) 1988-08-04 1997-03-04 Ciba-Geigy Corporation Method of preserving ophthalmic solution and compositions therefor
NZ240451A (en) * 1990-11-15 1993-03-26 Iolab Corp Mixture of a water-soluble polymer and a chitosan having 30-60% n-acetylation; corneal bandage lenses
TW272976B (fr) * 1993-08-06 1996-03-21 Ciba Geigy Ag
AR008108A1 (es) * 1996-08-01 1999-12-09 Novartis Ag Un metodo para formar un articulo polimerico absorbente de radiacion, un articulo polimerico asi formado, y un metodo para formar un tintepolimerico
KR20010032050A (ko) * 1997-11-14 2001-04-16 한스 루돌프 하우스, 헨리테 브룬너, 베아트리체 귄터 착색된 안용 렌즈 제조용 조성물 및 착색된 안용 렌즈의제조방법
US5977230A (en) * 1998-01-13 1999-11-02 Planet Polymer Technologies, Inc. Powder and binder systems for use in metal and ceramic powder injection molding
US6149842A (en) * 1998-11-12 2000-11-21 Novartis Ag Methods and compositions for manufacturing tinted ophthalmic lenses

Also Published As

Publication number Publication date
MXPA03008041A (es) 2003-12-04
US20030025222A1 (en) 2003-02-06
ZA200306840B (en) 2004-04-29
BR0207946A (pt) 2004-07-27
ATE374379T1 (de) 2007-10-15
EP1377851B1 (fr) 2007-09-26
DE60222644T2 (de) 2008-06-26
TWI261057B (en) 2006-09-01
NO336806B1 (no) 2015-11-02
JP4307077B2 (ja) 2009-08-05
CA2439776C (fr) 2010-05-18
EE200300420A (et) 2003-12-15
JP2004535308A (ja) 2004-11-25
AR032951A1 (es) 2003-12-03
DE60222644D1 (de) 2007-11-08
AU2002249262B2 (en) 2005-01-27
CN100454041C (zh) 2009-01-21
CN1639586A (zh) 2005-07-13
NO20033887D0 (no) 2003-09-02
SK11192003A3 (sk) 2004-04-06
NO20033887L (no) 2003-10-15
CA2439776A1 (fr) 2003-09-12
BRPI0207946B8 (pt) 2021-07-27
BRPI0207946B1 (pt) 2019-06-04
EP1377851A1 (fr) 2004-01-07
US6849210B2 (en) 2005-02-01
WO2002071106A1 (fr) 2002-09-12

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