JP2018519377A - 非毒性の生体接着性制御のための表面トポグラフィ - Google Patents
非毒性の生体接着性制御のための表面トポグラフィ Download PDFInfo
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
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- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
- B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/04—Preventing hull fouling
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- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
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Abstract
【選択図】図1
Description
y=cN+A sin(wx)
y=cN+B+A cosine(wx)、式中、N=0,1,2,3...n
次の式が、変数A、B、c、およびwの値を規定する。A=(1/2)*(LD)
LD=2つの要素のうちのより大きいもののy軸寸法 B=(1/2)*(SD)+(PS)+(1/2)*(LD)
SD 2つの要素のうちのより小さいもののy軸寸法
PS=詰め込み配置後の2つの要素間のy軸間隔 c=LD+2*(PS)+SD w=2π f=(2π)/(T)→ w:角周波数(rad)、f:周波数(Hz)、T:波の周期
T=2*XD
XD=より小さい特徴部の重心からより大きい特徴部の最も高い点の中心までのx軸寸法 実施例単位=マイクロメートル
A=(1/2)*(18)=9
B=(1/2)*(6)+(3)+(1/2)*(18)=15
c=18+(2)*(3)+9=33
w=(2π)/(2*20.5)=π/20.5
y=33N+9 sin((π/20.5)x) (1)
y=33N+15+9 cosine((π/20.5)x) (2)
式中、N=0,1,2,3...n
a.電子製品、例えばスマートフォンおよびタブレット上のタッチスクリーン用の画面保護シート。
乳房インプラントシェルまたは他の流体充填されたインプラントシェルなどの生物医学的インプラント。
b.心臓弁などの生物医学的器具。
c.病院の表面、例えば、手術と手術との間に容易に交換することができる、表面へのフィルム(静電気)応用を検討されたい。
d.衣類/保護服。
e.生物医学的パッケージング。
f.半導体業界または生物医学業界用などの、クリーンルームの表面。
g.パッケージング、食品調理表面用を含む食品業界。
h.海運業界−船、ならびに関連するビルジタンクおよび雑排水タンク、ならびに水入口管/水出口管を含む船舶の外面。
i.ポンプ場を含む水処理施設。
j.発電所。
k.航空業界。
l.ベビーベッド用などの家具業界。
m.救急車、バス、公共輸送機関用などの運送業界。
n.水泳プール。
Claims (23)
- 生物の生体接着性に抵抗するための表面トポグラフィを有する物品であって、
表面を有するベース物品を備え、前記表面は、前記ベース物品に取り付けられるか、または前記ベース物品内に突設された、複数の離間した特徴部によって画成されるパターンを含むトポグラフィを有し、前記複数の特徴部は、実質的に異なる形状を有する少なくとも1つの特徴部を含み、隣り合うパターンが共通の特徴部を共有し、前記複数の離間した特徴部は、少なくとも1つのマイクロスケールの寸法を有し、前記表面は、400nm〜700nmにおいて70%以上の光透過率を有する、物品。 - 前記表面は、400nm〜700nmにおいて80%以上の光透過率を有する、請求項1に記載の物品。
- 前記表面は、400nm〜700nmにおいて85%以上の光透過率を有する、請求項1に記載の物品。
- 前記表面は、400nm〜700nmにおいて90%以上の光透過率を有する、請求項1に記載の物品。
- 前記表面は、ASTM D1003−13手順B(分光光度計法)によって測定するとき50%以下の曇価を有する、請求項1に記載の物品。
- 前記表面は、ASTM D1003−13手順B(分光光度計法)によって測定するとき35%以下の曇価を有する、請求項1に記載の物品。
- 前記表面は、ASTM D1003−13手順B(分光光度計法)によって測定するとき10%以下の曇価を有する、請求項1に記載の物品。
- 前記表面は、ASTM D1003−13手順B(分光光度計法)によって測定するとき5%以下の曇価を有する、請求項1に記載の物品。
- 隣接する特徴部間の距離は、10μm以上である、請求項1に記載の物品。
- 各特徴部は、2μm以上の幅を有する、請求項1に記載の物品。
- 隣接する特徴部間の距離および/または各特徴部は、5μm以上の幅を有する、請求項1に記載の物品。
- 前記表面は、蛇行経路を含む、請求項1に記載の物品。
- 前記蛇行経路は、隣り合うパターン間に存在する、請求項11に記載の物品。
- 前記複数の離間した特徴部は、コーティングの形態で前記表面に塗布されている、請求項1に記載の物品。
- 前記複数の離間した特徴部は、有機ポリマー、セラミック、または金属を含む、請求項1に記載の物品。
- 前記特徴部のグループは、線形経路または複数のチャネルを画成するように互いに対して配置されている、請求項1に記載の物品。
- 前記蛇行経路は、正弦関数によって定義されている、請求項1に記載の物品。
- 1つ以上の特徴部は、グループ間で共有されている、請求項1に記載の物品。
- 前記特徴部は、類似の形状を有する、請求項1に記載の物品。
- 前記特徴部は、約2〜約30の粗さ係数(R)を有する、請求項1に記載の物品。
- 前記ベース物品は、400nm〜700nmにおいて80%以上の光透過率を有する、請求項1に記載の物品。
- 前記ベース物品は、ASTM D1003−13手順B(分光光度計法)によって測定するとき5%以下の曇価を有する、請求項1に記載の物品。
- 前記ベース物品は、金属酸化物を含むガラスを含む、請求項23に記載の物品。
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US201562170342P | 2015-06-03 | 2015-06-03 | |
US62/170,342 | 2015-06-03 | ||
PCT/US2016/035694 WO2016196914A1 (en) | 2015-06-03 | 2016-06-03 | Surface topographies for non-toxic bioadhesion control |
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JP2018519377A true JP2018519377A (ja) | 2018-07-19 |
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JP2017562661A Pending JP2018519377A (ja) | 2015-06-03 | 2016-06-03 | 非毒性の生体接着性制御のための表面トポグラフィ |
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US (1) | US20180171157A1 (ja) |
EP (1) | EP3303116A4 (ja) |
JP (1) | JP2018519377A (ja) |
KR (1) | KR20180014744A (ja) |
CN (1) | CN107848611A (ja) |
AU (1) | AU2016270998A1 (ja) |
BR (1) | BR112017025966A2 (ja) |
CA (1) | CA2988121A1 (ja) |
HK (1) | HK1251208A1 (ja) |
MX (1) | MX2017015526A (ja) |
WO (1) | WO2016196914A1 (ja) |
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EP2364224A4 (en) | 2008-11-11 | 2017-12-27 | University of Florida Research Foundation, Inc. | Method of patterning a surface and articles comprising the same |
US9937655B2 (en) | 2011-06-15 | 2018-04-10 | University Of Florida Research Foundation, Inc. | Method of manufacturing catheter for antimicrobial control |
JP2017523022A (ja) | 2014-08-07 | 2017-08-17 | インサイト イノベーションズ, エルエルシー | マイクロパターン化眼内インプラント |
CN107847633B (zh) | 2015-04-23 | 2021-06-29 | 佛罗里达大学研究基金会公司 | 用于增强愈合的双层设备 |
US11465332B2 (en) | 2016-09-20 | 2022-10-11 | Sharklet Technologies, Inc. | Imprinting tape, method of manufacture thereof and articles comprising the same |
US11241815B2 (en) | 2016-09-20 | 2022-02-08 | Sharklet Technologies, Inc. | Die for continuously manufacturing textured surfaces and methods of manufacture thereof |
US10875248B2 (en) * | 2018-02-09 | 2020-12-29 | Board Of Trustees Of The University Of Arkansas | Digitization and fabrication of custom surface topographies with submicron resolution |
US11717991B2 (en) | 2018-03-20 | 2023-08-08 | Sharklet Technologies, Inc. | Molds for manufacturing textured articles, methods of manufacturing thereof and articles manufactured therefrom |
EP3775086B1 (en) | 2018-04-05 | 2022-09-14 | 3M Innovative Properties Company | Gel adhesive comprising crosslinked blend of polydiorganosiloxane and acrylic polymer |
US11565774B2 (en) | 2018-10-03 | 2023-01-31 | Adam Jon Noah | Additive manufactured water resistant closed-cell lattice structure for marine hull cavities |
US11940651B2 (en) | 2018-12-26 | 2024-03-26 | 3M Innovative Properties Company | Ultraviolet C light guides |
KR102461012B1 (ko) * | 2019-03-15 | 2022-11-01 | 삼성중공업 주식회사 | 도막 보호 구조물 |
DE102019206617B4 (de) * | 2019-05-08 | 2021-06-17 | Ford Global Technologies, Llc | Kopplungsvorrichtung zur mechanischen Kopplung einer Blattfederanordnung |
US11766822B2 (en) | 2019-08-20 | 2023-09-26 | 3M Innovative Properties Company | Microstructured surface with increased microorganism removal when cleaned, articles and methods |
CN113636012A (zh) * | 2021-09-07 | 2021-11-12 | 北京丰润铭科贸有限责任公司 | 一种船底壳防止水生物寄生的方法 |
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- 2016-06-03 AU AU2016270998A patent/AU2016270998A1/en not_active Abandoned
- 2016-06-03 KR KR1020177037068A patent/KR20180014744A/ko unknown
- 2016-06-03 EP EP16804515.1A patent/EP3303116A4/en not_active Withdrawn
- 2016-06-03 JP JP2017562661A patent/JP2018519377A/ja active Pending
- 2016-06-03 BR BR112017025966A patent/BR112017025966A2/pt not_active Application Discontinuation
- 2016-06-03 US US15/578,367 patent/US20180171157A1/en not_active Abandoned
- 2016-06-03 CN CN201680045709.0A patent/CN107848611A/zh active Pending
- 2016-06-03 CA CA2988121A patent/CA2988121A1/en not_active Abandoned
- 2016-06-03 WO PCT/US2016/035694 patent/WO2016196914A1/en active Application Filing
- 2016-06-03 MX MX2017015526A patent/MX2017015526A/es unknown
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HK1251208A1 (zh) | 2019-01-25 |
BR112017025966A2 (pt) | 2018-08-14 |
KR20180014744A (ko) | 2018-02-09 |
AU2016270998A1 (en) | 2018-01-25 |
WO2016196914A1 (en) | 2016-12-08 |
EP3303116A1 (en) | 2018-04-11 |
US20180171157A1 (en) | 2018-06-21 |
CN107848611A (zh) | 2018-03-27 |
CA2988121A1 (en) | 2016-12-08 |
MX2017015526A (es) | 2018-04-30 |
EP3303116A4 (en) | 2019-02-27 |
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