SG11202013115UA - Ultra-high dk material - Google Patents
Ultra-high dk materialInfo
- Publication number
- SG11202013115UA SG11202013115UA SG11202013115UA SG11202013115UA SG11202013115UA SG 11202013115U A SG11202013115U A SG 11202013115UA SG 11202013115U A SG11202013115U A SG 11202013115UA SG 11202013115U A SG11202013115U A SG 11202013115UA SG 11202013115U A SG11202013115U A SG 11202013115UA
- Authority
- SG
- Singapore
- Prior art keywords
- ultra
- Prior art date
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
- C08F290/08—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
-
- 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
- B29D11/00048—Production of contact lenses composed of parts with dissimilar composition
-
- 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
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- 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
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
-
- 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
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
- C08F220/24—Esters containing halogen containing perhaloalkyl radicals
-
- 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
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
- C08L51/085—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds on to polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
-
- 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
- B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
-
- 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
- C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2018/040039 WO2020005258A1 (en) | 2018-06-28 | 2018-06-28 | Ultra-high dk material |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202013115UA true SG11202013115UA (en) | 2021-01-28 |
Family
ID=68984947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202013115UA SG11202013115UA (en) | 2018-06-28 | 2018-06-28 | Ultra-high dk material |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP3814393B1 (en) |
JP (2) | JP2021524611A (en) |
KR (1) | KR102365585B1 (en) |
CN (1) | CN112513114B (en) |
BR (1) | BR112020026742B1 (en) |
CA (1) | CA3105183A1 (en) |
ES (1) | ES2934410T3 (en) |
MX (1) | MX2021000017A (en) |
SG (1) | SG11202013115UA (en) |
WO (1) | WO2020005258A1 (en) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4405773A (en) * | 1982-02-05 | 1983-09-20 | Schering Corporation | Hydrophylic contact lenses and methods for making same |
US4780515A (en) * | 1987-02-05 | 1988-10-25 | Bausch & Lomb Incorporated | Continuous-wear lenses having improved physical properties |
US5264878A (en) * | 1990-05-02 | 1993-11-23 | Ciba-Geigy Corporation | Polymers and hard, gas-permeable contact lenses made therefrom |
JP3335216B2 (en) * | 1992-06-29 | 2002-10-15 | 株式会社メニコン | Ophthalmic lens materials |
US7828432B2 (en) * | 2007-05-25 | 2010-11-09 | Synergeyes, Inc. | Hybrid contact lenses prepared with expansion controlled polymeric materials |
US8246168B2 (en) * | 2008-11-10 | 2012-08-21 | Bausch & Lomb Incorporated | Methacrylate-based bulky side-chain siloxane cross linkers for optical medical devices |
JP5618053B2 (en) * | 2010-03-24 | 2014-11-05 | 株式会社日本コンタクトレンズ | Contact lens and manufacturing method thereof |
JP5927014B2 (en) * | 2012-04-18 | 2016-05-25 | Hoya株式会社 | Silicone hydrogel soft contact lens with wettable surface |
KR101775358B1 (en) * | 2014-05-09 | 2017-09-07 | 주식회사 인터로조 | Hydrogel contact lens having a wettable surface and method for manufacturing the same |
CN106749877B (en) * | 2016-12-20 | 2018-12-28 | 无锡蕾明视康科技有限公司 | A kind of high oxygen permeability optical lens material and preparation method thereof |
-
2018
- 2018-06-28 EP EP18924961.8A patent/EP3814393B1/en active Active
- 2018-06-28 ES ES18924961T patent/ES2934410T3/en active Active
- 2018-06-28 MX MX2021000017A patent/MX2021000017A/en unknown
- 2018-06-28 JP JP2020573495A patent/JP2021524611A/en active Pending
- 2018-06-28 CA CA3105183A patent/CA3105183A1/en active Pending
- 2018-06-28 KR KR1020217002434A patent/KR102365585B1/en active IP Right Grant
- 2018-06-28 WO PCT/US2018/040039 patent/WO2020005258A1/en active Application Filing
- 2018-06-28 SG SG11202013115UA patent/SG11202013115UA/en unknown
- 2018-06-28 BR BR112020026742-2A patent/BR112020026742B1/en active IP Right Grant
- 2018-06-28 CN CN201880096082.0A patent/CN112513114B/en active Active
-
2022
- 2022-08-19 JP JP2022131221A patent/JP2022173187A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
MX2021000017A (en) | 2021-05-27 |
EP3814393A1 (en) | 2021-05-05 |
CA3105183A1 (en) | 2020-01-02 |
EP3814393B1 (en) | 2022-11-02 |
EP3814393A4 (en) | 2021-07-07 |
JP2021524611A (en) | 2021-09-13 |
KR102365585B1 (en) | 2022-02-18 |
CN112513114B (en) | 2023-12-15 |
ES2934410T3 (en) | 2023-02-21 |
CN112513114A (en) | 2021-03-16 |
KR20210014742A (en) | 2021-02-09 |
JP2022173187A (en) | 2022-11-18 |
WO2020005258A1 (en) | 2020-01-02 |
BR112020026742A2 (en) | 2021-03-30 |
BR112020026742B1 (en) | 2023-03-21 |
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