JP2007014637A - 環状シロキサン化合物を重合して得られる眼科用レンズ、細胞または臓器の培養基材、生体物容器、透明ゲルおよびその製造方法 - Google Patents
環状シロキサン化合物を重合して得られる眼科用レンズ、細胞または臓器の培養基材、生体物容器、透明ゲルおよびその製造方法 Download PDFInfo
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- 0 CCC1*C(C2)C2C1 Chemical compound CCC1*C(C2)C2C1 0.000 description 3
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- 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
- C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
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- 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
- C08F226/10—N-Vinyl-pyrrolidone
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- 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
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
- C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
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- C12P9/00—Preparation of organic compounds containing a metal or atom other than H, N, C, O, S or halogen
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea
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- 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
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Materials For Medical Uses (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
また、本発明は下式(A)で表される環状シロキサン化合物を含む細胞または臓器の培養基材に関する。
があげられる。
プレート表面の濡れ性・べたつきについて、得られたプレートの表面状態について、指でこすり、感触(ぬれ、べたつき、タック)を確認し、官能評価を行なった。
作製されたプレートを人工涙液(0.7%リゾチーム水溶液)に16時間または40時間浸漬した後、プレートに付着した脂質付着量をGC/MSD(5973N MSDシステム、Agilent Technologies製)を用いて分析した。
作製されたレンズの20℃における屈折率(Na−D線)をアッベ屈折計(1−T、(株)アタゴ製)を用いて測定した。
作製されたレンズのDkを、酸素透過測定装置(理化学精機工業(株)製)を用いて電極法により測定した。
プレートを生理食塩水中に16時間浸漬して水和させた後に、表面の水を軽くふき取り、重量を測定した(W1:g)。105℃に設定した乾燥機にプレートを16時間入れ、ついで、デシケーター中で室温まで冷却した後に、乾燥したプレートの重量を測定した(W2:g)。以下の式により、含水率を算出した。
(W1−W2)/W1 × 100(%)
万能材料試験機(Model 4301、インストロン ジャパン カンパニイ リミテッド製)を使用して引張試験を実施し、それぞれ、プレート5枚について測定した平均値を算出し、ヤング率とした。ヤング率は、伸びを示すものであり、値が大きいと伸びが少なく、小さいとよく伸びることを示す。
突抜強度試験機を使用し、プレートに20g程度の荷重をかけ、30秒後、60秒後の応力を読み取り、初期荷重値との比較からそれぞれの緩和率を以下の式により算出した。それぞれ、プレート3枚について測定した平均値を算出し、緩和率とした。応力は、反撥力の指標であり、値が高いと元の形状にもどりにくく、低いともどりやすいことを示す。
緩和率(%)=
{(初期荷重(g))−(一定時間経過後の応力(g))}/初期荷重(g) × 100
・NVP:N−ビニルピロリドン
・DMAA:N,N−ジメチルアクリルアミド
・NMMP:1−メチル−3−メチレン−2−ピロリジノン
・EDMA:エチレングリコールジメタクリレート
・D1173:2−ヒドロキシ−2−メチル−1−フェニル−プロパン−1−オン(ダロキュア(登録商標)1173)
Claims (7)
- 環状シロキサン化合物とともに、親水性モノマーを重合して得られる請求項1記載の眼科用レンズ。
- 環状シロキサン化合物とともに、親水性モノマーを重合して得られる請求項3記載の細胞または臓器の培養基材。
- 下式(A)で表わされる環状シロキサン化合物、親水性モノマー、および下式(B−1)および(B−2)で表わされる構造単位を含有し、有機溶剤に可溶である熱硬化性のポリイミドシリコーン樹脂を重合して得られる透明ゲル。
- 式(A)で表わされる環状シロキサン化合物と親水性モノマーとの混合物に、式(B−1)および(B−2)で表わされる構造単位を含有するポリイミドシリコーン樹脂を溶解した後、重合することを特徴とする請求項6記載の透明ゲルの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005200920A JP4828171B2 (ja) | 2005-07-08 | 2005-07-08 | 環状シロキサン化合物を重合して得られる眼科用レンズ、細胞または臓器の培養基材、生体物容器、透明ゲルおよびその製造方法 |
PCT/JP2006/311275 WO2007007489A1 (ja) | 2005-07-08 | 2006-06-06 | 環状シロキサン化合物を重合して得られる眼科用レンズ、細胞または臓器の培養基材、生体物容器、透明ゲルおよびその製造方法 |
US11/995,028 US20100119744A1 (en) | 2005-07-08 | 2006-06-06 | Ophthalmic lens, culture substrate material for cell or organ, container for living thing and transparent gel obtained by polymerization of cyclic siloxane and their production method |
EP06757015A EP1902737A1 (en) | 2005-07-08 | 2006-06-06 | Ophthalmic lens, cell or organ culture substrate, container for biological material and transparent gel produced by polymerization of cyclic siloxane compound and process for production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005200920A JP4828171B2 (ja) | 2005-07-08 | 2005-07-08 | 環状シロキサン化合物を重合して得られる眼科用レンズ、細胞または臓器の培養基材、生体物容器、透明ゲルおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2007014637A true JP2007014637A (ja) | 2007-01-25 |
JP4828171B2 JP4828171B2 (ja) | 2011-11-30 |
Family
ID=37636888
Family Applications (1)
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JP2005200920A Active JP4828171B2 (ja) | 2005-07-08 | 2005-07-08 | 環状シロキサン化合物を重合して得られる眼科用レンズ、細胞または臓器の培養基材、生体物容器、透明ゲルおよびその製造方法 |
Country Status (4)
Country | Link |
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US (1) | US20100119744A1 (ja) |
EP (1) | EP1902737A1 (ja) |
JP (1) | JP4828171B2 (ja) |
WO (1) | WO2007007489A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007145884A (ja) * | 2005-11-24 | 2007-06-14 | Shin Etsu Chem Co Ltd | 多官能(メタ)アクリレート化合物、光硬化性樹脂組成物及び物品 |
JP2010252631A (ja) * | 2009-04-21 | 2010-11-11 | Adeka Corp | 細胞培養基板 |
JP2012211236A (ja) * | 2011-03-31 | 2012-11-01 | Asahi Kasei Chemicals Corp | オルガノポリシロキサンを含有する光硬化性樹脂組成物およびその用途 |
JP2012211235A (ja) * | 2011-03-31 | 2012-11-01 | Asahi Kasei Chemicals Corp | オルガノポリシロキサン及びそれを用いた熱硬化性樹脂組成物、光半導体用封止材、光半導体用ダイボンド材 |
WO2017110576A1 (ja) * | 2015-12-25 | 2017-06-29 | 信越化学工業株式会社 | 無溶剤型シリコーン変性ポリイミド樹脂組成物 |
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US9486311B2 (en) | 2013-02-14 | 2016-11-08 | Shifamed Holdings, Llc | Hydrophilic AIOL with bonding |
US10195018B2 (en) | 2013-03-21 | 2019-02-05 | Shifamed Holdings, Llc | Accommodating intraocular lens |
CN105392448B (zh) | 2013-03-21 | 2017-10-20 | 施菲姆德控股有限责任公司 | 调节性人工晶状体 |
WO2015092858A1 (ja) | 2013-12-16 | 2015-06-25 | 株式会社メニコン | 眼用レンズ用ポリシロキサン系マクロモノマー及びそれを用いた眼用レンズ |
EP3086162B1 (en) * | 2013-12-16 | 2019-04-17 | Menicon Co., Ltd. | Ocular lens |
US20170130195A1 (en) * | 2014-06-10 | 2017-05-11 | Korea Advanced Institute Of Science And Technology | Cell culture substrate, manufacturing method therefor, and use thereof |
CN110279494B (zh) | 2014-08-26 | 2023-02-17 | 施菲姆德控股有限责任公司 | 调节性人工晶状体 |
US11141263B2 (en) | 2015-11-18 | 2021-10-12 | Shifamed Holdings, Llc | Multi-piece accommodating intraocular lens |
US10350056B2 (en) | 2016-12-23 | 2019-07-16 | Shifamed Holdings, Llc | Multi-piece accommodating intraocular lenses and methods for making and using same |
AU2018277037B2 (en) | 2017-05-30 | 2024-04-18 | Shifamed Holdings, Llc | Surface treatments for accommodating intraocular lenses and associated methods and devices |
WO2018227014A1 (en) | 2017-06-07 | 2018-12-13 | Shifamed Holdings, Llc | Adjustable optical power intraocular lenses |
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JPS6157612A (ja) * | 1984-08-23 | 1986-03-24 | Nippon Contact Lens:Kk | コンタクトレンズ材料 |
JPS6254220A (ja) * | 1985-09-03 | 1987-03-09 | Nippon Contact Lens:Kk | コンタクトレンズ材料 |
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JPH11302409A (ja) * | 1998-04-23 | 1999-11-02 | Toray Ind Inc | ガス透過性シート |
JP2004149777A (ja) * | 2002-10-10 | 2004-05-27 | Shin Etsu Chem Co Ltd | 熱硬化性基を含有する透明ポリイミドシリコーン樹脂 |
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JP2856378B2 (ja) * | 1993-11-30 | 1999-02-10 | 信越化学工業株式会社 | アクリロキシプロピル基含有シクロテトラシロキサン、その重合体組成物の製造方法及び重合体組成物 |
JP3406112B2 (ja) * | 1995-03-10 | 2003-05-12 | 旭化成アイミー株式会社 | 眼科用レンズ材料の製造方法 |
US7189868B2 (en) * | 2005-05-19 | 2007-03-13 | Shin-Etsu Chemical Co., Ltd. | Cyclic siloxane compounds and making method |
-
2005
- 2005-07-08 JP JP2005200920A patent/JP4828171B2/ja active Active
-
2006
- 2006-06-06 US US11/995,028 patent/US20100119744A1/en not_active Abandoned
- 2006-06-06 EP EP06757015A patent/EP1902737A1/en not_active Withdrawn
- 2006-06-06 WO PCT/JP2006/311275 patent/WO2007007489A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60165617A (ja) * | 1984-02-09 | 1985-08-28 | Tokyo Contact Lens Kenkyusho:Kk | コンタクトレンズ材 |
JPS6157612A (ja) * | 1984-08-23 | 1986-03-24 | Nippon Contact Lens:Kk | コンタクトレンズ材料 |
JPS6254220A (ja) * | 1985-09-03 | 1987-03-09 | Nippon Contact Lens:Kk | コンタクトレンズ材料 |
JPH04154825A (ja) * | 1990-10-19 | 1992-05-27 | Japan Synthetic Rubber Co Ltd | 酸素透過性高分子材料の製造方法 |
JPH11302409A (ja) * | 1998-04-23 | 1999-11-02 | Toray Ind Inc | ガス透過性シート |
JP2004149777A (ja) * | 2002-10-10 | 2004-05-27 | Shin Etsu Chem Co Ltd | 熱硬化性基を含有する透明ポリイミドシリコーン樹脂 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007145884A (ja) * | 2005-11-24 | 2007-06-14 | Shin Etsu Chem Co Ltd | 多官能(メタ)アクリレート化合物、光硬化性樹脂組成物及び物品 |
JP4496434B2 (ja) * | 2005-11-24 | 2010-07-07 | 信越化学工業株式会社 | 多官能(メタ)アクリレート化合物、光硬化性樹脂組成物及び物品 |
JP2010252631A (ja) * | 2009-04-21 | 2010-11-11 | Adeka Corp | 細胞培養基板 |
JP2012211236A (ja) * | 2011-03-31 | 2012-11-01 | Asahi Kasei Chemicals Corp | オルガノポリシロキサンを含有する光硬化性樹脂組成物およびその用途 |
JP2012211235A (ja) * | 2011-03-31 | 2012-11-01 | Asahi Kasei Chemicals Corp | オルガノポリシロキサン及びそれを用いた熱硬化性樹脂組成物、光半導体用封止材、光半導体用ダイボンド材 |
WO2017110576A1 (ja) * | 2015-12-25 | 2017-06-29 | 信越化学工業株式会社 | 無溶剤型シリコーン変性ポリイミド樹脂組成物 |
US10550287B2 (en) | 2015-12-25 | 2020-02-04 | Shin-Etsu Chemical Co., Ltd. | Solvent-free silicone-modified polyimide resin composition |
Also Published As
Publication number | Publication date |
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US20100119744A1 (en) | 2010-05-13 |
EP1902737A1 (en) | 2008-03-26 |
JP4828171B2 (ja) | 2011-11-30 |
WO2007007489A1 (ja) | 2007-01-18 |
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