JP2020519317A - 有機触媒介在ポリエーテルコーティングの形成方法および有機触媒介在ポリエーテルを含む化合物 - Google Patents
有機触媒介在ポリエーテルコーティングの形成方法および有機触媒介在ポリエーテルを含む化合物 Download PDFInfo
- Publication number
- JP2020519317A JP2020519317A JP2019553533A JP2019553533A JP2020519317A JP 2020519317 A JP2020519317 A JP 2020519317A JP 2019553533 A JP2019553533 A JP 2019553533A JP 2019553533 A JP2019553533 A JP 2019553533A JP 2020519317 A JP2020519317 A JP 2020519317A
- Authority
- JP
- Japan
- Prior art keywords
- mediated
- organocatalyst
- solution
- polymer
- polythioether
- 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.)
- Granted
Links
Classifications
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/34—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/74—Synthetic polymeric materials
- A61K31/765—Polymers containing oxygen
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular materials
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/10—Macromolecular materials
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/16—Biologically active materials, e.g. therapeutic substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/52—Polythioethers
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/0209—Polyarylenethioethers derived from monomers containing one aromatic ring
- C08G75/0213—Polyarylenethioethers derived from monomers containing one aromatic ring containing elements other than carbon, hydrogen or sulfur
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/0204—Polyarylenethioethers
- C08G75/0227—Polyarylenethioethers derived from monomers containing two or more aromatic rings
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D181/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; Coating compositions based on derivatives of such polymers
- C09D181/02—Polythioethers; Polythioether-ethers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D181/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; Coating compositions based on derivatives of such polymers
- C09D181/06—Polysulfones; Polyethersulfones
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/216—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with other specific functional groups, e.g. aldehydes, ketones, phenols, quaternary phosphonium groups
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
-
- 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
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/02—Methods for coating medical devices
-
- 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
- A61L2430/14—Materials or treatment for tissue regeneration for ear reconstruction or ear implants, e.g. implantable hearing aids
-
- 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
- A61L2430/20—Materials or treatment for tissue regeneration for reconstruction of the heart, e.g. heart valves
-
- 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
- A61L2430/24—Materials or treatment for tissue regeneration for joint reconstruction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
- B05D1/005—Spin coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2518/00—Other type of polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Pharmacology & Pharmacy (AREA)
- Paints Or Removers (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
【解決手段】特に、有機触媒介在ポリエーテルコーティングの形成方法が提供され、ここで、ビスシリル化ジチオールおよびフルオロアレーンを含む第1の溶液を調製する。有機触媒を含む第2の溶液を調製する。第1の溶液および第2の溶液を混合して、混合溶液を形成する。混合溶液を基材に塗布し、基材を硬化させる。
【選択図】図2
Description
全ての反応は、特に示されない限り、ベンチトップ(benchtop)においてベンチトップ溶媒を空気雰囲気下で用いて実施した。全てのチオエーテルモノマーは、窒素充填グローブボックスに保管した。少量(約500mg)を取り出し、ベンチトップ実験の乾燥剤として硫酸カルシウムを用いる真空乾燥器に保管した。グローブボックス実験のDMFを2本の充填アルミナカラムに窒素下で通過させ、次にグローブボックス内の新たな活性3Åモレキュラーシーブの上で保管した。他の全ての試薬および溶媒は市販されており、受け取ったままで使用した。
ポリマーの1H NMRは、溶媒のプロトン信号を内部基準として用いて400MHzで動作する、Bruker Avance 400分光計を使用して記録した。SECは、THF(1.0mL/分)を、ポリマー変換をモニタリングする溶出液として使用して実施した。THF−SECは、Optilab rEX示差屈折計(Wyatt Technology Corporation、U.S.A.)およびWaters HR−4EとHR−1のカラム(Waters Corporation、USA)を備えたWaters 2695D(Waters Corporation、USA)Separation Moduleにより記録した。ポリマー溶液を公知の濃度(約3mg/mL)で調製し、注入体積の100μLを使用した。データの収集および分析は、Astraソフトウエア(Wyatt Technology Corporation、USA; version 5.3.4.20)を使用して実施した。カラムをMp=360Da〜Mp=778kDaの範囲の一連のポリスチレン基準(Polymer Standard Service、USA)により較正した。熱重量分析(TGA)をTA Instruments Q500により実施した。試料(沈殿により単離された7〜9mgのポリマー)を、N2雰囲気下で5℃/分の加熱速度により室温から500℃まで走査した。示差走査熱量測定(DSC)分析をTA Instruments Q2000により実施した。試料(沈殿により単離された7〜9mgのポリマー)を、閉鎖アルミニウムパン中において5℃/分の加熱速度で走査した。試料を−80℃〜300℃の走査に付した。動的機械分析(DMA)を、デュアルカンチレバー(dual cantilever)を使用するTA Instruments DMA 2980により実施した。試料(およそ12*6*1mm)は、付着させる前に急速に混合した1aおよびヘキサフルオロベンゼンのNMP溶液でブレード(braid)をコーティングし、220℃で1時間硬化してNMP溶媒および副生成物を排除することによって調製した。ブレードは、5℃/分の加熱速度で−80℃から300℃まで2回加熱され、記載されたトレースは、第2の走査に対応する(第1および第2の走査は、類似した結果を示し、最大tanδは最大±8℃だった)。
2,2,11,11−テトラメチル−3,10−ジチア−2,11−ジシラドデカン(1a):磁気撹拌バーを備えた500mLの丸底フラスコに、窒素雰囲気下で1,6−ヘキサンジチオール(2.5mL、22.3mmol)、トリエチルアミン(6.2mL、49.2mmol)およびヘキサン(90mL)を投入した。TMSCI(6.9mL、49.2mmol)をシリンジにより加え、反応混合物を室温で18時間撹拌した。18時間後、固体を濾過により除去し、濾液を、ロータリーエバポレータを用いて濃縮した。追加のヘキサン(100mL)を残留物に加え、混合物を再び濾過して、任意の残留固体を除去した。濾液を、ロータリーエバポレータを用いて濃縮して、所望の生成物を無色の油状物(4.54g,69%)として得た。1H NMR (400 MHz, CDCl3) δ 2.41 (m, 4 H), 1.52 (m, 4 H), 1.32(m, 4 H), 0.22 (s, 18 H). 13C NMR (100 MHz, CDCl3) δ 32.8, 28.2, 26.2, 0.9.
固体の場合では、磁気撹拌バーを備えた8mLのねじ蓋バイアルに、チオエーテルモノマー1aまたは2a(1当量)およびフルオロアレーン(1〜1.05当量)を投入した。次に溶媒を加え、続いて液体である任意のモノマー(チオエーテルまたはフルオロアレーン)を加えた。次に、反応混合物を撹拌プレートにより撹拌して、モノマーを完全に混合および溶解した。次に触媒(0.5〜10mol%)を加え、反応混合物を、指示された時間にわたって特定の温度で撹拌した。反応が完了した後、メタノール(8mL)を加えて、ポリマーを沈殿させた。固体を遠心分離により収集し、上澄みをデカントした。追加のメタノール(8mL)を加え、このプロセスを再度繰り返した。乾燥した後、試料をNMRおよびSECにより分析した。
=3.64。1H NMR (400 MHz, CDCl3) δ 2.92 (m, 4H), 1.56 (m, 4H), 1.41(m, 4H). 19F NMR (128 MHz, CDCl3) -135.07.Tg(DSC):−18℃。
=2.57。1H NMR (400 MHz, CDCl3) δ 3.03 (m, 4H), 1.65 (m, 4H), 1.48(m, 4H). 19F NMR (128 MHz, CDCl3) δ -134.6 (m, 4F), -139.2 (m, 4F).Tg(DSC):16.7℃。
=6.05。1H NMR (400 MHz, CDCl3) δ 7.34 (m, 8H). 19F NMR (128 MHz, CDCl3)δ -132.8 (m, 4F),-133.0 (m, 0.5F), -137.9 (m, 4F), -138.1 (m, 0.5F).Tg(DSC):150℃。
窒素充填グローブボックス内で、磁気撹拌バーを備えた8mLのねじ蓋バイアルに、1a(84μL、0.25mmol)、ヘキサフルオロベンゼン(28μL、0.25mmol)およびDMFを投入した。反応混合物を室温で40分間撹拌した。反応が完了した後、メタノール(8mL)を加えるが、沈殿したポリマーはなかった。PhCF3(31μL、0.25mmol)を加え、アリコートを19F NMR分析のために取り出し、これはヘキサフルオロベンゼンの消費を示さなかった。
ねじ蓋バイアルに、1a(229μL、0.68mmol)、ヘキサフルオロベンゼン(80μL、0.71mmol)およびNMP(1.5mL)を投入した。別のバイアルに、DBU(10.6μL、0.071mmol)およびNMP(0.5mL)を投入した。触媒およびモノマー溶液を混合し、ブレードを混合物で飽和した。ブレードを60℃で1時間加熱し、次に220℃で4時間硬化した。対照ブレードは、NMP溶液中に予め単離したポリマー(1aと同じ手順を使用して調製した)を使用する、同じ方法で調製した。
8mlのバイアルに、1a(229μL、0.712mmol)、ヘキサフルオロベンゼン(80μL、0.712mmol)およびNMP(1.5mL)を投入した。第2の8mlのバイアルに、DBU(11μL、0.0712mmol)およびNMP(0.5mL)を投入した。DBU溶液を第1のバイアルの内容物に加え、ピペットによりガラススライドの表面に投与する前に、短時間混合した。スライドが完全に被覆されると、ホットプレートの上に置き、60℃で1時間、次に220℃で4時間硬化した。硬化が完了した後、次にフィルムの接触角を測定した。
本発明の実施形態により調製されたポリマー試料をTHF(100mg/mL)に溶解した。溶液をシリコン・ウエハの上に置き、4000rmpで30秒間スピンコートした。完了した後、フィルムの接触角を分析した。
Claims (25)
- 有機触媒介在ポリチオエーテルコーティングを形成する方法であって、
ビスシリル化ジチオールおよびフルオロアレーンを含む第1の溶液を用意することと、
有機触媒を含む第2の溶液を用意することと、
前記第1の溶液および前記第2の溶液を混合して、混合溶液を形成することと、
前記混合溶液を基材に塗布することと、
前記基材を硬化させることと
を含む、方法。 - 前記基材を硬化させることが、前記基材を約220℃の温度で約6時間硬化させることを更に含む、請求項1に記載の方法。
- 前記ビスシリル化ジチオールが、2,2,11,11−テトラメチル−3,10−ジチア−2,11−ジシラドデカンを含む、請求項1または2に記載の方法。
- 前記フルオロアレーンがヘキサフルオロベンゼンを含む、請求項1ないし3のいずれかに記載の方法。
- 前記第1の溶液がN−メチル−2−ピロリドン(NMP)を更に含む、請求項1ないし4のいずれかに記載の方法。
- 前記有機触媒が1,8−ジアザビシクロ[5.4.0]ウンデカ−7−エン(DBU)を含む、請求項1ないし5のいずれかに記載の方法。
- 前記有機触媒が1,5,7−トリアザビシクロ[4.4.0]デカ−5−エン(TBD)を含む、請求項1ないし5のいずれかに記載の方法。
- 前記第2の溶液がN−メチル−2−ピロリドン(NMP)を更に含む、請求項1ないし7のいずれかに記載の方法。
- 部分構造:
[式中、nは1を超える]を含む有機触媒介在ポリチオエーテルポリマーを含む、化合物。 - 部分構造:
[式中、nは1を超え、Rはシリル化チオール求核剤であり、Arは活性化フルオロアレーンである]を含む有機触媒介在ポリチオエーテルポリマーを含む、化合物。 - 化合物であって、
部分構造I:
または、部分構造II:
[式中、nは1を超える]を含む有機触媒介在ポリチオエーテルポリマーを含む、化合物。 - 前記有機触媒介在ポリチオエーテルポリマーが前記部分構造Iを含み、前記ポリマーが約9,586の数平均分子量を更に含む、請求項11に記載の化合物。
- 前記有機触媒介在ポリチオエーテルポリマーが前記部分構造Iを含み、前記ポリマーが約24,750の重量平均分子量を更に含む、請求項11に記載の化合物。
- 前記有機触媒介在ポリチオエーテルポリマーが前記部分構造IIを含み、前記ポリマーが約15,701の数平均分子量を更に含む、請求項11に記載の化合物。
- 前記有機触媒介在ポリチオエーテルポリマーが前記部分構造IIを含み、前記ポリマーが約40,353の重量平均分子量を更に含む、請求項11に記載の化合物。
- 植込み型医療デバイス上に有機触媒介在ポリチオエーテルコーティングを形成する方法であって、
ビスシリル化ジチオールおよびフルオロアレーンを含む第1の溶液を用意することと、
有機触媒を含む第2の溶液を用意することと、
前記第1の溶液および前記第2の溶液を混合して、混合溶液を形成することと、
前記植込み型医療デバイスの表面に前記混合溶液を塗布することと、
前記混合溶液を硬化して、前記有機触媒介在ポリチオエーテルコーティングを形成することと
を含む、方法。 - 前記混合溶液を硬化させることが、前記混合溶液を約220℃の温度で約6時間硬化させることを更に含む、請求項16に記載の方法。
- 前記有機触媒介在ポリチオエーテルコーティングが、部分構造:
[式中、nは1を超え、Rはシリル化チオール求核剤であり、Arは活性化フルオロアレーンである]を含む、請求項16または17に記載の方法。 - 前記有機触媒介在ポリチオエーテルコーティングが、部分構造I:
または、部分構造II:
[式中、nは1を超える]を含む、請求項16または17に記載の方法。 - 前記ビスシリル化ジチオールが、2,2,11,11−テトラメチル−3,10−ジチア−2,11−ジシラドデカンを含む、請求項16ないし19のいずれかに記載の方法。
- 前記フルオロアレーンがヘキサフルオロベンゼンを含む、請求項16ないし20のいずれかに記載の方法。
- 前記第1の溶液がN−メチル−2−ピロリドン(NMP)を更に含む、請求項16ないし21のいずれかに記載の方法。
- 前記有機触媒が1,8−ジアザビシクロ[5.4.0]ウンデカ−7−エン(DBU)を含む、請求項16ないし22のいずれかに記載の方法。
- 前記有機触媒が1,5,7−トリアザビシクロ[4.4.0]デカ−5−エン(TBD)を含む、請求項16ないし22のいずれかに記載の方法。
- 前記第2の溶液がN−メチル−2−ピロリドン(NMP)を更に含む、請求項16ないし24のいずれかに記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/496,473 | 2017-04-25 | ||
| US15/496,473 US10507267B2 (en) | 2017-04-25 | 2017-04-25 | Highly hydrophobic antifouling coatings for implantable medical devices |
| PCT/IB2018/052764 WO2018198003A1 (en) | 2017-04-25 | 2018-04-20 | Highly hydrophobic antifouling coatings for implantable medical devices |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020519317A true JP2020519317A (ja) | 2020-07-02 |
| JP2020519317A5 JP2020519317A5 (ja) | 2020-08-13 |
| JP7083459B2 JP7083459B2 (ja) | 2022-06-13 |
Family
ID=63852548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019553533A Expired - Fee Related JP7083459B2 (ja) | 2017-04-25 | 2018-04-20 | ポリエーテルコーティングの形成方法およびポリエーテルを含む化合物 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10507267B2 (ja) |
| JP (1) | JP7083459B2 (ja) |
| CN (1) | CN110573191B (ja) |
| DE (1) | DE112018000658B4 (ja) |
| GB (1) | GB2576277B (ja) |
| WO (1) | WO2018198003A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10563069B2 (en) | 2017-03-30 | 2020-02-18 | International Business Machines Corporation | Prevention of biofilm formation |
| US10507267B2 (en) | 2017-04-25 | 2019-12-17 | International Business Machines Corporation | Highly hydrophobic antifouling coatings for implantable medical devices |
| US10745586B2 (en) | 2017-08-08 | 2020-08-18 | International Business Machines Corporation | Fluorinated networks for anti-fouling surfaces |
| US10696849B2 (en) | 2017-08-08 | 2020-06-30 | International Business Machines Corporation | Tailorable surface topology for antifouling coatings |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63273646A (ja) * | 1987-04-30 | 1988-11-10 | Toyobo Co Ltd | ポリスルフィド樹脂の製造方法 |
| JPH01153729A (ja) * | 1987-11-11 | 1989-06-15 | Bayer Ag | ポリアリーレンスルフイドの製造方法 |
| WO2016060616A1 (en) * | 2014-10-14 | 2016-04-21 | Agency For Science, Technology And Research | Antibacterial and/or antifouling polymers |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697402A (en) | 1971-06-25 | 1972-10-10 | Grace W R & Co | Photocurable liquid polyene-polythiol polymer composition |
| SE456347B (sv) | 1982-02-09 | 1988-09-26 | Ird Biomaterial Ab | Ytmodifierat fast substrat samt forfarande for framstellning derav |
| GB8813395D0 (en) | 1988-06-07 | 1988-07-13 | Elliott T S J | Medical devices |
| US5213898A (en) | 1989-10-12 | 1993-05-25 | Norsk Hydro A.S. | Process for the preparation of surface modified solid substrates |
| KR20020042728A (ko) | 1999-10-19 | 2002-06-05 | 월커 존 허버트 | 작용성 중합체 표면의 제조 |
| US9089407B2 (en) | 2001-04-23 | 2015-07-28 | Massachusetts Institute Of Technology | Antibacterial coatings that inhibit biofilm formation on implants |
| FR2878248B1 (fr) | 2004-11-22 | 2007-01-12 | Surfactis Technologies Soc Par | Composes bisphosphoniques pour empecher ou limiter la fixation de macromolecules, de microorganismes et d'un biofilm sur des surfaces solides, notamment metallique ou minerales |
| US9084546B2 (en) | 2005-08-31 | 2015-07-21 | The Regents Of The University Of Michigan | Co-electrodeposited hydrogel-conducting polymer electrodes for biomedical applications |
| US8944804B2 (en) | 2006-01-04 | 2015-02-03 | Liquidia Technologies, Inc. | Nanostructured surfaces for biomedical/biomaterial applications and processes thereof |
| US20090010980A1 (en) | 2006-10-12 | 2009-01-08 | Alok Singh | Materials coatings and methods for self-cleaning and self-decontamination of metal surface |
| US7708908B2 (en) | 2007-02-28 | 2010-05-04 | The Regents Of The University Of Michigan | Carboxylic acid-modified EDOT for bioconjugation |
| JP2008238711A (ja) | 2007-03-28 | 2008-10-09 | Fujifilm Corp | 親水性部材及び下塗り組成物 |
| US8168297B2 (en) | 2007-04-23 | 2012-05-01 | E. I. Du Pont De Nemours And Company | Fluoropolymer coated film, process for forming the same, and fluoropolymer liquid composition |
| US7985881B2 (en) | 2007-09-12 | 2011-07-26 | Guard Products Llc | Aromatic imine compounds for use as sulfide scavengers |
| RU2636399C1 (ru) | 2008-04-30 | 2017-11-23 | Ксилеко, Инк. | Переработка биомассы |
| GB0818074D0 (en) | 2008-10-02 | 2008-11-05 | Lytix Biopharma As | Treatment of biofilms |
| US9333163B2 (en) | 2008-10-06 | 2016-05-10 | Massachusetts Institute Of Technology | Particles with multiple functionalized surface domains |
| US20120058355A1 (en) | 2009-06-02 | 2012-03-08 | Hyomin Lee | Coatings |
| EP2289971A1 (en) | 2009-08-27 | 2011-03-02 | Total Petrochemicals Research Feluy | Ring opening polymerisation of cyclic carbonates with organic catalyst systems |
| US20110171279A1 (en) | 2009-11-02 | 2011-07-14 | Ndsu Research Foundation | Polyethylenimine biocides |
| WO2011151417A1 (en) | 2010-06-03 | 2011-12-08 | Capsulution Pharma Ag | Coating of a drug-eluting medical device |
| GB2481644A (en) | 2010-07-02 | 2012-01-04 | Cambridge Display Tech Ltd | A method of forming an organic thin film transistor |
| WO2012009239A2 (en) | 2010-07-13 | 2012-01-19 | The University Of Houston System | Sensors and separation based on molecular recognition via electropolymerization and colloidal layer templates |
| CN103459492B (zh) | 2011-03-28 | 2016-06-15 | 3M创新有限公司 | 可固化组合物、制品、固化方法和无粘性反应产物 |
| WO2012166701A2 (en) | 2011-05-27 | 2012-12-06 | Cornell University | Nanoparticle-functionalized membranes, methods of making same, and uses of same |
| US9320832B2 (en) | 2011-06-20 | 2016-04-26 | Sri International | Electrochemical disinfection of implanted catheters |
| MX365956B (es) | 2011-08-31 | 2019-06-18 | Self Suspending Proppant Llc | Agentes de apuntalamiento de auto-suspension para fracturacion hidraulica. |
| US9839213B2 (en) | 2011-10-14 | 2017-12-12 | The University Of Georgia Research Foundation, Inc. | Photochemical cross-linkable polymers, methods of making photochemical cross-linkable polymers, methods of using photochemical cross-linkable polymers, and methods of making articles containing photochemical cross-linkable polymers |
| US20140342954A1 (en) | 2012-01-10 | 2014-11-20 | President And Fellows Of Harvard College | Modification of surfaces for fluid and solid repellency |
| EP2817353B1 (en) | 2012-02-20 | 2021-01-13 | Basf Se | Enhancing the antimicrobial activity of biocides with polymers |
| US9018172B2 (en) | 2012-09-26 | 2015-04-28 | Massachusetts Institute Of Technology | Modification of peptides via SNAr reactions of thiols with fluorinated aromatics |
| US9508806B2 (en) | 2012-09-28 | 2016-11-29 | Sony Corporation | Electronic device, image display device and sensor, and method for manufacturing electronic device |
| US9109140B2 (en) * | 2013-01-22 | 2015-08-18 | Xerox Corporation | Mixed organosiloxane networks for tunable surface properties for blanket substrates for indirect printing methods |
| SG11201505823PA (en) | 2013-01-30 | 2015-08-28 | Agency Science Tech & Res | Method for improved stability of layer-by-layer assemblies for marine antifouling performance with a novel polymer |
| JP6195941B2 (ja) | 2013-03-15 | 2017-09-13 | ショット グラス テクノロジーズ (スゾウ) カンパニー リミテッドSchott Glass Technologies (Suzhou) Co., Ltd. | 可撓性の超薄板化学強化ガラス |
| WO2014152423A1 (en) | 2013-03-15 | 2014-09-25 | Bard Access Systems, Inc. | Antithrombic coatings and uses thereof |
| MX350446B (es) | 2013-09-30 | 2017-09-07 | Chemlink Laboratories Llc | Composiciones antimicrobianas ambientalmente preferidas. |
| CN103709186B (zh) * | 2013-12-27 | 2016-08-17 | 烟台德邦先进硅材料有限公司 | 聚氟硅氧烷制备的防污氟硅涂料及其应用 |
| US9399044B2 (en) | 2014-05-28 | 2016-07-26 | International Business Machines Corporation | Antimicrobial cationic polyamines |
| US10526440B2 (en) * | 2015-04-29 | 2020-01-07 | 3M Innovative Properties Company | Method of making a polymer network from a polythiol and a polyepoxide |
| CN105288584A (zh) * | 2015-11-24 | 2016-02-03 | 东南大学 | 一种智能抗菌多肽涂层的制备方法 |
| US9862802B2 (en) | 2015-11-30 | 2018-01-09 | International Business Machines Corporation | Poly(thioaminal) probe based lithography |
| EP3478748B1 (en) | 2016-06-30 | 2021-08-25 | 3M Innovative Properties Company | Dual curable thiol-ene composition, comprising a polythiol, an unsaturated compound, a photoinitiator and an organic hydroperoxide, as well as a cross-linked polymer sealant prepared therefrom for use in aerospace |
| WO2018091467A2 (en) | 2016-11-15 | 2018-05-24 | Albert-Ludwigs-Universität Freiburg | A simultaneously antimicrobial and protein-repellent polyzwitterion |
| JP7418211B2 (ja) | 2016-12-14 | 2024-01-19 | エコラブ ユーエスエイ インク | 四級カチオン性ポリマー |
| US10563069B2 (en) | 2017-03-30 | 2020-02-18 | International Business Machines Corporation | Prevention of biofilm formation |
| US10507267B2 (en) | 2017-04-25 | 2019-12-17 | International Business Machines Corporation | Highly hydrophobic antifouling coatings for implantable medical devices |
| US10745586B2 (en) | 2017-08-08 | 2020-08-18 | International Business Machines Corporation | Fluorinated networks for anti-fouling surfaces |
| US10696849B2 (en) | 2017-08-08 | 2020-06-30 | International Business Machines Corporation | Tailorable surface topology for antifouling coatings |
-
2017
- 2017-04-25 US US15/496,473 patent/US10507267B2/en active Active
-
2018
- 2018-04-20 CN CN201880027486.4A patent/CN110573191B/zh active Active
- 2018-04-20 DE DE112018000658.1T patent/DE112018000658B4/de active Active
- 2018-04-20 GB GB1916196.7A patent/GB2576277B/en active Active
- 2018-04-20 JP JP2019553533A patent/JP7083459B2/ja not_active Expired - Fee Related
- 2018-04-20 WO PCT/IB2018/052764 patent/WO2018198003A1/en not_active Ceased
-
2019
- 2019-10-14 US US16/600,798 patent/US11065367B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63273646A (ja) * | 1987-04-30 | 1988-11-10 | Toyobo Co Ltd | ポリスルフィド樹脂の製造方法 |
| JPH01153729A (ja) * | 1987-11-11 | 1989-06-15 | Bayer Ag | ポリアリーレンスルフイドの製造方法 |
| WO2016060616A1 (en) * | 2014-10-14 | 2016-04-21 | Agency For Science, Technology And Research | Antibacterial and/or antifouling polymers |
Non-Patent Citations (1)
| Title |
|---|
| KELLMAN R. ET AL.: "Aromatic Substitution in Condensation Polymerization Catalyzed by Solid-Liquid Phase Transfer.", ACS SYMPOSIUM SERIES, vol. Vol.326, Chapter 11, JPN6021024918, 1987, pages 128 - 142, ISSN: 0004665427 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110573191B (zh) | 2021-08-24 |
| GB201916196D0 (en) | 2019-12-25 |
| US20200046886A1 (en) | 2020-02-13 |
| DE112018000658T5 (de) | 2019-10-31 |
| DE112018000658B4 (de) | 2020-02-20 |
| WO2018198003A1 (en) | 2018-11-01 |
| CN110573191A (zh) | 2019-12-13 |
| JP7083459B2 (ja) | 2022-06-13 |
| US20180303979A1 (en) | 2018-10-25 |
| GB2576277B (en) | 2021-01-27 |
| GB2576277A (en) | 2020-02-12 |
| US10507267B2 (en) | 2019-12-17 |
| US11065367B2 (en) | 2021-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11065367B2 (en) | Highly hydrophobic antifouling coatings for implantable medical devices | |
| WO2018213627A1 (en) | Zwitterionic monomers, polyzwitterionic polymers formed therefrom, surface functionalization and surface modification | |
| US20140350184A1 (en) | Surface modification of polymers via surface active and reactive end groups | |
| US9332755B2 (en) | Covalently attached antimicrobial polymers | |
| US10752787B2 (en) | Tailorable surface topology for antifouling coatings | |
| JP2007302651A (ja) | イミダゾリウム塩を有する光硬化性単量体、それを含有する抗菌性光硬化型組成物、及びその組成物から製造される抗菌性高分子材料 | |
| US10702610B2 (en) | Method of making sulfur-containing polymers from hexahydrotriazine and dithiol precursors | |
| JP2007520588A (ja) | 抗微生物性化合物と表面およびポリマーとの結合 | |
| US10745586B2 (en) | Fluorinated networks for anti-fouling surfaces | |
| US11918709B2 (en) | Medical device comprising covalently bonded heparin coating | |
| JP5477573B2 (ja) | 抗菌性ハイパーブランチポリマー | |
| EP3359580B1 (en) | Polymer having antimicrobial and/or antifouling properties | |
| US20210017400A1 (en) | Molecularly Well-defined Antibiofouling and Polyionic Coatings | |
| JP6844017B2 (ja) | 抗血栓性または抗菌性の高分子化合物、それを製造する方法、及びそれを含む医療用物質 | |
| Tarasenkov et al. | Biocidal properties investigation of the new guanidine-containing alkoxysilanes and siloxanes and epoxy materials modified by them | |
| EP4298151B1 (en) | New antimicrobial and antithrombogenic medical device | |
| JP2005074139A (ja) | 医療用品用コーティング組成物 | |
| US11976163B2 (en) | Carbonate-linked surface modifying macromolecules | |
| JPH0152025B2 (ja) | ||
| US10624995B2 (en) | Methods, compositions and techniques for polydimethylsiloxane surface modifications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200526 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20200828 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200909 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20200831 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210623 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210629 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210903 Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20210903 |
|
| RD12 | Notification of acceptance of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7432 Effective date: 20210903 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20210929 |
|
| RD12 | Notification of acceptance of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7432 Effective date: 20210929 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210930 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211220 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20211224 Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211224 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20220502 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220511 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20220513 |
|
| RD14 | Notification of resignation of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7434 Effective date: 20220513 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220517 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7083459 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |