MX2023001107A - Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos. - Google Patents

Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos.

Info

Publication number
MX2023001107A
MX2023001107A MX2023001107A MX2023001107A MX2023001107A MX 2023001107 A MX2023001107 A MX 2023001107A MX 2023001107 A MX2023001107 A MX 2023001107A MX 2023001107 A MX2023001107 A MX 2023001107A MX 2023001107 A MX2023001107 A MX 2023001107A
Authority
MX
Mexico
Prior art keywords
hydrophilized
sub
polydiorganosiloxane vinylic
units
vinylic crosslinker
Prior art date
Application number
MX2023001107A
Other languages
English (en)
Inventor
Jinyu Huang
Steve Yun Zhang
Feng Jing
Frank Chang
Original Assignee
Alcon Inc
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 Alcon Inc filed Critical Alcon Inc
Publication of MX2023001107A publication Critical patent/MX2023001107A/es

Links

Classifications

    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of 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
    • C08F226/00—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/392—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing sulfur
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Eyeglasses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silicon Polymers (AREA)
  • Dispersion Chemistry (AREA)

Abstract

La invención proporciona un reticulador vinílico de polidiorganosiloxano hidrofilizado que comprende (1) una cadena de polímero de polidiorganosiloxano que comprende unidades dimetilsiloxano y unidades siloxano hidrofilizadas teniendo cada una un sustituyente metilo y un sustituyente radical orgánico C4-C40 monovalente que tiene de dos a seis grupos hidroxilo, en donde la relación molar de las unidades siloxano hidrofilizadas a las unidades dimetilsiloxano es de alrededor de 0.035 a aproximadamente 0.15 y ( 2) dos grupos terminales (met)acriloílo. El reticulador vinílico de polidiorganosiloxano hidrofilizado tiene un peso molecular promedio numérico de desde alrededor de 3000 daltons a aproximadamente 80,000 daltons. La presente invención también se refiere a Los lentes de contacto de hidrogel de silicona que comprenden unidades repetitivas derivadas de un reticulador vinílico de polidiorganosiloxano hidrofilizado de la invención.
MX2023001107A 2015-12-15 2018-06-15 Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos. MX2023001107A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562267310P 2015-12-15 2015-12-15

Publications (1)

Publication Number Publication Date
MX2023001107A true MX2023001107A (es) 2023-02-22

Family

ID=57755410

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2018007420A MX2018007420A (es) 2015-12-15 2016-12-13 Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos.
MX2023001107A MX2023001107A (es) 2015-12-15 2018-06-15 Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos.
MX2020010575A MX2020010575A (es) 2015-12-15 2018-06-15 Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018007420A MX2018007420A (es) 2015-12-15 2016-12-13 Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2020010575A MX2020010575A (es) 2015-12-15 2018-06-15 Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos.

Country Status (14)

Country Link
US (5) US10081697B2 (es)
EP (1) EP3390498B1 (es)
JP (3) JP6616512B2 (es)
CN (2) CN113480736A (es)
AU (3) AU2016373539B2 (es)
BR (1) BR112018011867B1 (es)
CA (1) CA3003985C (es)
ES (1) ES2877408T3 (es)
MX (3) MX2018007420A (es)
MY (2) MY197430A (es)
RU (2) RU2727517C2 (es)
SG (1) SG11201803711SA (es)
TW (2) TWI658056B (es)
WO (1) WO2017103790A1 (es)

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