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WO2013164989A1 - Procédé pour produire un corps moulé de résine traité en surface et corps moulé de résine traité en surface - Google Patents

Procédé pour produire un corps moulé de résine traité en surface et corps moulé de résine traité en surface Download PDF

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Publication number
WO2013164989A1
WO2013164989A1 PCT/JP2013/062489 JP2013062489W WO2013164989A1 WO 2013164989 A1 WO2013164989 A1 WO 2013164989A1 JP 2013062489 W JP2013062489 W JP 2013062489W WO 2013164989 A1 WO2013164989 A1 WO 2013164989A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin molded
treated resin
mass
producing
group
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2013/062489
Other languages
English (en)
Japanese (ja)
Inventor
裕也 本山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Menicon Co Ltd
Original Assignee
Menicon Co Ltd
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 Menicon Co Ltd filed Critical Menicon Co Ltd
Publication of WO2013164989A1 publication Critical patent/WO2013164989A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

Definitions

  • the solvent of the above solution contains water as a main component.
  • a water solvent as the main component, the solubility of the hydrophilic monomer and the permeability to the base material can be increased, and the production cost and the burden on the environment can be reduced.
  • the polymerization initiator may be a thermal polymerization initiator or a photopolymerization initiator.
  • thermal polymerization initiator or a photopolymerization initiator thermal polymerization or photopolymerization can be effectively performed, and productivity and the like can be improved.
  • the polymerization is preferably thermal polymerization.
  • productivity can be improved, for example, surface modification can be performed sufficiently and efficiently.
  • Polymerization is carried out by irradiating light after filling the above composition containing each polymerization component in such a mold.
  • the wavelength range of the irradiated light can be selected according to the function of the ophthalmic lens material. However, it is necessary to select the type of photopolymerization initiator to be used depending on the wavelength range of light to be irradiated.
  • the illuminance of light is preferably 0.1 mW / cm 2 or more and 100 mW / cm 2 or less. You may irradiate light of different illumination intensity in steps.
  • the light irradiation time is preferably 1 minute or longer.
  • the hydrophilic monomer is preferably at least one monomer for forming a base material used in forming the base material.
  • the permeability of the hydrophilic monomer into the substrate can be increased, and the fixability of the resulting hydrophilic polymer to the substrate can be further increased.
  • the lower limit of the content of the hydrophilic monomer with respect to 100 parts by mass of the solvent is preferably 0.1 parts by mass, more preferably 0.5 parts by mass, and even more preferably 1 part by mass.
  • this upper limit 30 mass parts is preferable, 20 mass parts is more preferable, and 15 mass parts is further more preferable.
  • an azo polymerization initiator is preferable.
  • the azo polymerization initiators 2,2′-azobisisobutyronitrile and 2,2′-azobis [2- (2-imidazolin-2-yl) propane are preferred in terms of reactivity and handling.
  • the polymerization is preferably thermal polymerization or photopolymerization, more preferably thermal polymerization.
  • productivity can be increased, such as efficient polymerization and sufficient surface modification.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
PCT/JP2013/062489 2012-05-02 2013-04-26 Procédé pour produire un corps moulé de résine traité en surface et corps moulé de résine traité en surface Ceased WO2013164989A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012105468A JP2013235034A (ja) 2012-05-02 2012-05-02 表面処理樹脂成形体の製造方法及び表面処理樹脂成形体
JP2012-105468 2012-05-02

Publications (1)

Publication Number Publication Date
WO2013164989A1 true WO2013164989A1 (fr) 2013-11-07

Family

ID=49514388

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/062489 Ceased WO2013164989A1 (fr) 2012-05-02 2013-04-26 Procédé pour produire un corps moulé de résine traité en surface et corps moulé de résine traité en surface

Country Status (2)

Country Link
JP (1) JP2013235034A (fr)
WO (1) WO2013164989A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023040559A1 (fr) * 2021-09-18 2023-03-23 江南大学 Revêtement hydrophile basé sur une polymérisation et un photodurcissement d'acide acrylique, et procédé de préparation s'y rapportant
WO2023082166A1 (fr) * 2021-11-12 2023-05-19 晶硕光学股份有限公司 Lentille de contact et son procédé de fabrication
CN116438252B (zh) * 2021-11-12 2025-12-02 晶硕光学股份有限公司 隐形眼镜及其制造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10371965B2 (en) * 2014-05-09 2019-08-06 Interojo Inc. Hydrogel contact lens having wet surface, and manufacturing method therefor
JPWO2022044679A1 (fr) * 2020-08-27 2022-03-03
KR102828906B1 (ko) * 2024-11-18 2025-07-04 주식회사 비에스리서치 실리콘 오일이 미적용된 프리필드 시린지

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09506665A (ja) * 1987-04-10 1997-06-30 ザ ユニヴァーシティ オブ フロリダ 表面改質した医療器具
JP2001337298A (ja) * 2000-03-21 2001-12-07 Menicon Co Ltd 親水性表面を有する眼用レンズ材料およびその製法
JP2002511112A (ja) * 1997-06-02 2002-04-09 フアーマシア・アンド・アツプジヨン・アー・ベー ポリマー基体の表面修飾プロセス及び、そのプロセスから形成されるポリマー
JP2003215509A (ja) * 2002-01-24 2003-07-30 Hoya Healthcare Corp 親水化表面を有するシリコーンハイドロゲルからなるソフトコンタクトレンズの製造方法及びソフトコンタクトレンズ
JP2003534860A (ja) * 2000-05-30 2003-11-25 ノバルティス アクチエンゲゼルシャフト 被覆品
JP2004501381A (ja) * 2000-04-18 2004-01-15 オキュラー　サイエンシス　インコーポレイテッド 眼科用レンズおよび組成物、並びにそれらの製造方法
JP2004511343A (ja) * 2000-10-16 2004-04-15 ノバルティス　アクチエンゲゼルシャフト 材料表面をコーティングする方法
JP2004536633A (ja) * 2001-05-21 2004-12-09 ノバルティス アクチエンゲゼルシャフト 絡み合った親水性ポリマーを有するボトル−ブラシ型コーティング
JP2005290361A (ja) * 2004-03-08 2005-10-20 Toray Ind Inc プラスチック成形品の表面処理方法および表面処理されたプラスチック成形品

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09506665A (ja) * 1987-04-10 1997-06-30 ザ ユニヴァーシティ オブ フロリダ 表面改質した医療器具
JP2002511112A (ja) * 1997-06-02 2002-04-09 フアーマシア・アンド・アツプジヨン・アー・ベー ポリマー基体の表面修飾プロセス及び、そのプロセスから形成されるポリマー
JP2001337298A (ja) * 2000-03-21 2001-12-07 Menicon Co Ltd 親水性表面を有する眼用レンズ材料およびその製法
JP2004501381A (ja) * 2000-04-18 2004-01-15 オキュラー　サイエンシス　インコーポレイテッド 眼科用レンズおよび組成物、並びにそれらの製造方法
JP2003534860A (ja) * 2000-05-30 2003-11-25 ノバルティス アクチエンゲゼルシャフト 被覆品
JP2004511343A (ja) * 2000-10-16 2004-04-15 ノバルティス　アクチエンゲゼルシャフト 材料表面をコーティングする方法
JP2004536633A (ja) * 2001-05-21 2004-12-09 ノバルティス アクチエンゲゼルシャフト 絡み合った親水性ポリマーを有するボトル−ブラシ型コーティング
JP2003215509A (ja) * 2002-01-24 2003-07-30 Hoya Healthcare Corp 親水化表面を有するシリコーンハイドロゲルからなるソフトコンタクトレンズの製造方法及びソフトコンタクトレンズ
JP2005290361A (ja) * 2004-03-08 2005-10-20 Toray Ind Inc プラスチック成形品の表面処理方法および表面処理されたプラスチック成形品

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023040559A1 (fr) * 2021-09-18 2023-03-23 江南大学 Revêtement hydrophile basé sur une polymérisation et un photodurcissement d'acide acrylique, et procédé de préparation s'y rapportant
WO2023082166A1 (fr) * 2021-11-12 2023-05-19 晶硕光学股份有限公司 Lentille de contact et son procédé de fabrication
CN116438252A (zh) * 2021-11-12 2023-07-14 晶硕光学股份有限公司 隐形眼镜及其制造方法
CN116438252B (zh) * 2021-11-12 2025-12-02 晶硕光学股份有限公司 隐形眼镜及其制造方法

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