JP5385788B2 - 疎水性かつ疎油性の超薄膜、その製造法および時計製造におけるエピラムとしての使用 - Google Patents
疎水性かつ疎油性の超薄膜、その製造法および時計製造におけるエピラムとしての使用 Download PDFInfo
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- JP5385788B2 JP5385788B2 JP2009538570A JP2009538570A JP5385788B2 JP 5385788 B2 JP5385788 B2 JP 5385788B2 JP 2009538570 A JP2009538570 A JP 2009538570A JP 2009538570 A JP2009538570 A JP 2009538570A JP 5385788 B2 JP5385788 B2 JP 5385788B2
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- ultrathin film
- film according
- gold
- ultrathin
- nickel
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
- C10M105/68—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/20—Aldehydes; Ketones
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/50—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen
- C10M105/54—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen containing carbon, hydrogen, halogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
- C10M105/58—Amines, e.g. polyalkylene polyamines, quaternary amines
- C10M105/60—Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to an acyclic or cycloaliphatic carbon atom
- C10M105/62—Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to an acyclic or cycloaliphatic carbon atom containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
- C10M105/70—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen as ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/08—Aldehydes; Ketones
- C10M2207/085—Aldehydes; Ketones used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
- C10M2215/0425—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
- C10M2215/0806—Amides used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/2203—Heterocyclic nitrogen compounds used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/06—Instruments or other precision apparatus, e.g. damping fluids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
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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
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
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- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
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- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
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- Y10T428/31652—Of asbestos
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Description
− 固体、とりわけその表面の化学組成および結晶構造
− 表面の幾何学的特徴および粗さ(したがって、欠陥および/または研磨状態も)
− 表面に物理的に吸着され、または化学的に結合した分子であって、容易に固体を被覆し、その表面エネルギーを著しく変化させ得る分子の存在
A−B
の一般式を有し、上式で、
Aは下式
ZはCまたはN+を表し、
XはC−HまたはC−Lを表し、ただし、Lは、F、Cl、Br、I、CF3、NO2およびN(CH3)3 +の中から選ばれる電子求引基であり、
YはHもしくはCH3を表すか、またはYはXとの間で5員もしくは6員の複素環を形成し、
Tは、NH、NH−CO、NH−CO−NHまたはNH2 +U−を表し、ただし、U−は、例えばF−、Cl−、Br−、I、OH−、NO3 −、HSO4 −、SO4 2−、CO3 2−、HCO3 −またはSCN−などの可溶性陰イオンであり、
Bは、部分的または完全にFで置換された脂肪族直鎖アルキル基C1−C20を表す。
(CH2)n−(CF2)mCF3
の式で表され、式中、nは1〜5、とりわけ1〜3であり、mは4〜11、とりわけ5〜9である。
は、非特許文献9および非特許文献10によって記述されているものと類似の方法によって、ANACATと2H,2H,3H,3H−ペルフルオロ−ウンデカン酸−N−スクシンイミジルから調製することができる。
も、上述のものと類似の方法によって、1−(2−アミノエチル)−3,4−ジヒドロキシピリジニウムと2H,2H,3H,3H−ペルフルオロ−ウンデカン酸−N−スクシンイミジルから調製することができる。
も、上述のものと類似の方法によって、3−ヒドロキシチロシン塩化水素酸と1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8−ヘプタデカフルオロ−10−ヨードデカンから調製することができる。
も、上述のものと類似の方法によって、4−(2−アミノエチル)−5−ニトロベンゼン−1,2−ジオールと2H,2H,3H,3H−ペルフルオロ−ウンデカン酸−N−スクシンイミジルから調製することができる。
2H,2H,3H,3H−ペルフルオロウンデカン酸−N−スクシンイミジルエステルの合成
2H,2H,3H,3H−ペルフルオロウンデカン酸(1.354g、2.75mmol)、N−ヒドロキシスクシンイミド(348mg、3.02mmol)、ジシクロヘキシルカルボジイミド(622mg、3.02mmol)を酢酸エチル(120ml)に溶かし、室温で18時間混合した。生成した白い沈殿(ジシクロヘキシル尿素、DCU)を濾過し、残った溶液を蒸発乾固させた。残留物を酢酸エチルから2回再結晶化させた。収率1.00g(62%)(痕跡量のDCUを含む)。
1H RMN(CDCl3,300MHz,ppm):3.0(m,2HCH2)、2.88(s,4HCH2NHS)、2.6(m,2HCH2)。
3−ヒドロキシチロシン塩化水素酸(257.5mg、1.35mmol)とN−メチルモルホリン(241μl)をDMF(8ml)に溶かした。それにペルフルオロ−NHS−エステル(800mg)を加え、その混合物を窒素雰囲気下で一晩撹拌した。水(40ml)を加え、生成した沈殿を濾過し、水で洗浄した。固形分を酢酸エチルに溶かし、有機相を硫酸マグネシウムで乾燥させた。溶剤を蒸発させ、残留物をクロロホルム(30ml、4℃)から再結晶化させた。収率752mg(88%)。
分子量:627.29
重量%:C 36.38;H 2.25;F 51.49;N 2.23;O 7.65
Hなし:C 47.5;F 42.5;N 2.5;O 7.5
1H RMN(CDCl3,300MHz,ppm):8.7(s large,2H OH)、8.08(t,1H NH)、6.7−6.4(m,3H ドーパミン)、3.2(q,2H CH2)、2.7−2.3(m,6H CH2)。
次式に対応。N−(3,4−ジヒドロキシフェネチル)−4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11−ヘプタデカフルオロウンデカンアミド
SuSoS2浸漬液の調製
33mgのSuSoS2(0.052mmol)を100mlのメスフラスコ内で35mlの2−プロパノールに溶かし、完全に溶解するまで振り混ぜた。それに超純水を標線まで加え、激しく振り混ぜた。それによって溶液の温度が上昇した。溶液が室温に戻った後、数滴の水を加えて全体の量を100mlに調整した。溶液を10秒間超音波にさらすことで、脱気を行うとともに、水と2−プロパノールが完全に混ざり合うようにした。
金、研磨した鋼、アルミニウム、酸化チタン、およびルビーの試験片をUV/オゾンチェンバ内で30分間清浄化してから、SuSoS2溶液に一晩浸けた。次に、試験片を2−プロパノールに10秒間浸け、2−プロパノールで洗った後、窒素流で乾燥させた。鋼の場合、2−プロパノールを染み込ませたペーパータオルで表面を軽く磨き、さらに追加量の2−プロパノールで洗った後、窒素流で乾燥させた。
各種基材上に自己集合によって形成された単分子膜を以下のそれぞれにより分析した。
− 角度可変分光エリプソメトリー(VASE:Variable Angle Spectroscopique Ellipsometry。非特許文献11参照)
− 動的接触角の測定(dCA:Contact Angle dynamique。非特許文献12参照)。以下の要領で。固着性(水)の滴に対して前進および後退接触角を測定することにより、表面の濡れ性を決定した(Contact Angle Measuring System、G2/G40 2.05−D、ドイツ、ハンブルクのKruss社製)。実験は、滴のサイズを毎分15mlの速度で増減させながら自動で行った。前進接触角については480個、後退接触角については240個の値を、各試験片ごとに3箇所で測定した。収集されたデータを接線法2(Windows(登録商標) 9x/NT4/2000用DSA 1.80.0.2版Drop−Shape Analysisプログラムの修正ルーチン、(c)1997−2002 KRUESS)によって解析した。
− X線分光測定(XPS。非特許文献12)
− 金の薄膜で覆われたケイ素の板
− 研磨した鋼の円盤
− 研磨したルビーの円盤
− アルミニウムの板
− 二酸化チタンの薄膜で覆われたケイ素の板
1)各種基材の表面におけるSuSoS2およびFixodropの超薄膜の調製
実施例2に記載したようにして、金、研磨した鋼およびルビーの基材表面をSuSoS2の超薄膜で覆う。表面の外見は素晴らしく、被覆の痕跡はまったく認められない。
水、ヘキサデカン、ジヨードメタンおよびエチレングリコールとの前進接触角を、実施例3で用いたものに近い測角法で動的接触角を測ることによって測定した。
典型的に0.5mmの直径である滴について、滴を載せた直後と20分後のその平均直径を測定することによって、表面における潤滑剤の拡散を特徴づける。拡散は20分後の平均直径の相対変化に相当する。潤滑剤の持ちがよいとは、拡散が2%以下であることに相当する。10%超の拡散は目視でわかるほどのものであり、受け入れられない。試験に使用した油は、時計油「941」(Moebius et Fils社製、アルキル−アリール−モノオイレン酸と2種類のC10−C13ジエステルの混合物、20℃粘度110cSt、表面張力32.8mN/m)と、試験油CESNIII(スイス時計研究所(Laboratoire Suisse de Recherches Horlogeres)、シリコーンオイル、表面張力23.1mN/m、非特許文献14)である。
調べたすべての表面において、SuSoS2分子によって実現された超薄膜上で得られた接触角は100°超であり、表面エネルギーは20mJm−2未満、拡散は1%未満である。
Claims (18)
- 可溶性陰イオンは、F − 、Cl − 、Br − 、I、OH − 、NO 3 − 、HSO 4 − 、SO 4 2− 、CO 3 2− 、HCO 3 − またはSCN − であることを特徴とする、請求項1に記載の超薄膜。
- Bは、末端部分が過フッ素化された脂肪族直鎖アルキル基であり、
(CH 2 ) n −(CF 2 ) m CF 3
の式を有し、式中、nは1〜5であり、mは4〜11であることを特徴とする、請求項1または2に記載の超薄膜。 - nは1〜3であり、mは5〜9であることを特徴とする、請求項3に記載の超薄膜。
- N−(3,4−ジヒドロキシフェネチル)−4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11−ヘプタデカフルオロウンデカンアミドから得られることを特徴とする、請求項1から4のいずれか一項に記載の超薄膜。
- 固体基材が、金、銀、鋼、アルミニウム、真鍮、青銅、ベリリウム銅、二酸化チタン、ルビー、サファイア、ケイ素、ニッケル、およびニッケル−リンの中から選ばれる物質、ならびに、他の金属表面またはセラミックス、ポリマー、あるいは、それらの物質のいずれかからなる基材で、その表面が、被覆もしくはコーティングされ、またはアルミニウムもしくはチタンの合金製部品の陽極酸化によって処理され、または表面処理によって改質されたものであることを特徴とする、請求項1から6のいずれか一項に記載の超薄膜。
- 金属表面が、鉄、クロム、タンタル、イットリウム、ゲルマニウム、銅、または白金である、請求項7に記載の超薄膜。
- セラミックが、ジルコンまたはニオビア(酸化ニオブ)である、請求項7または8に記載の超薄膜。
- ポリマーが、ポリエチレン、ポリスチレン、ポリアミド、ポリジメチルシロキサン、ポリ塩化ビニル、またはエポキシ樹脂である、請求項7から9のいずれか一項に記載の超薄膜。
- 表面が、金、金−銅−カドミウム、および金、ニッケル、ロジウム、スズ−ニッケルで被覆もしくはコーティングされる、請求項7から10のいずれか一項に記載の超薄膜。
- 表面処理が、酸化、炭化または窒化である、請求項7から11のいずれか一項に記載の超薄膜。
- 水との前進接触角が少なくとも100°であることを特徴とする、請求項1から12のいずれか一項に記載の超薄膜。
- エリプソメトリーで測定した厚さが0.5〜10nmであることを特徴とする、請求項1から13のいずれか一項に記載の超薄膜。
- 請求項1から14のいずれか一項に記載の超薄膜を備えることを特徴とする、時計部品。
- 水または水とプロトン性溶媒の混合物による式A−Bの化合物の溶液中に基材を浸漬することを含むことを特徴とする、請求項1から14のいずれか一項に記載の超薄膜の調製法。
- 前記プロトン性溶媒が2−プロパノールであることを特徴とする、請求項16に記載の調製法。
- 請求項1から14のいずれか一項に記載の超薄膜のエピラムとしての使用。
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PCT/CH2007/000601 WO2008064510A1 (fr) | 2006-12-01 | 2007-11-29 | Couche ultra-mince hydrophobe et oleophobe, procede de fabrication et utilisation en horlogerie comme epilame |
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---|---|---|---|---|
EP1927648A1 (fr) * | 2006-12-01 | 2008-06-04 | Rolex Sa | Couche ultra-mince hydrophobe et oléophobe, procédé de fabrication et utilisation en horlogerie comme épilame |
US8951630B2 (en) | 2006-12-01 | 2015-02-10 | Rolex S.A. | Ultra-thin hydrophobic and oleophobic layer, method of manufacture and use in watchmaking as an epilame and in mechanical engineering as a barrier film |
JP5537745B2 (ja) * | 2010-12-23 | 2014-07-02 | ロレックス・ソシエテ・アノニム | 腕時計製造用構成部品の疎油性を高めるための組成物 |
DE102011088232A1 (de) * | 2011-12-12 | 2013-06-13 | Aktiebolaget Skf | Lagerkäfig und Lagerkäfigsegment |
FR2990433A1 (fr) * | 2012-05-10 | 2013-11-15 | Surfactis Technologies | Compositions catanioniques de recouvrement de surface par des molecules phosphoniques et amines |
DE212013000152U1 (de) * | 2012-07-10 | 2015-04-01 | The Swatch Group Research And Development Ltd. | Mittel für die Oberflächenschmierung eines Gegenstands |
EP2865737A1 (fr) * | 2013-10-28 | 2015-04-29 | The Swatch Group Research and Development Ltd. | Produit noble épilame |
CN107974680A (zh) * | 2016-10-21 | 2018-05-01 | 苏州汉力新材料有限公司 | 一种铝基底表面制备超疏油表面的方法 |
EP3315214B1 (fr) | 2016-10-25 | 2020-07-15 | The Swatch Group Research and Development Ltd | Procédé d'épilamage d'un élement d'une pièce d'horlogerie ou de bijouterie |
EP3398978B1 (fr) * | 2017-05-05 | 2020-03-11 | The Swatch Group Research and Development Ltd | Agent d'épilamage et procédé d'épilamage utilisant un tel agent d'épilamage |
EP4075205A1 (fr) * | 2021-04-16 | 2022-10-19 | ETA SA Manufacture Horlogère Suisse | Procédé de fabrication d'un mobile d'horlogerie et mobile d'horlogerie obtenu par sa mise en oeuvre |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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DD238812C2 (de) * | 1985-06-27 | 1989-05-03 | Ruhla Uhren Veb K | Verfahren zur herstellung von schmier-, gleit- und antisreadschichten auf lager- und gleitelementen von uhren |
JP3583168B2 (ja) * | 1994-08-03 | 2004-10-27 | 株式会社ネオス | 含フッ素ベンズアセタール誘導体 |
US7858679B2 (en) * | 2001-07-20 | 2010-12-28 | Northwestern University | Polymeric compositions and related methods of use |
US7618937B2 (en) * | 2001-07-20 | 2009-11-17 | Northwestern University | Peptidomimetic polymers for antifouling surfaces |
US8815793B2 (en) * | 2001-07-20 | 2014-08-26 | Northwestern University | Polymeric compositions and related methods of use |
WO2003008376A2 (en) * | 2001-07-20 | 2003-01-30 | Northwestern University | Adhesive dopa-containing polymers and related methods of use |
DE10163892A1 (de) * | 2001-12-27 | 2003-07-17 | Basf Ag | Derivate von Polymeren für die Metallbehandlung |
JP2006291266A (ja) * | 2005-04-08 | 2006-10-26 | Daikin Ind Ltd | フッ素化合物の気相表面処理法 |
JP4941845B2 (ja) * | 2005-08-24 | 2012-05-30 | イーティーエイチ・チューリッヒ | 表面改質のために有用なカテコール等価分子の製造方法 |
CA2656681C (en) * | 2006-08-04 | 2014-04-22 | Nerites Corporation | Biomimetic compounds and synthetic methods therefor |
WO2008064058A2 (en) * | 2006-11-21 | 2008-05-29 | Abbott Laboratories | Use of a terpolymer of tetrafluoroethylene, hexafluoropropylene, and vinylidene fluoride in drug eluting coatings |
EP1927648A1 (fr) * | 2006-12-01 | 2008-06-04 | Rolex Sa | Couche ultra-mince hydrophobe et oléophobe, procédé de fabrication et utilisation en horlogerie comme épilame |
EP1927649A1 (fr) * | 2006-12-01 | 2008-06-04 | SurfaceSolutions GmbH | Couche ultra-mnce hydrophobe et oleophobe, procede de fabrication, son utilisation en mecanique comme film barriere |
-
2006
- 2006-12-01 EP EP20060405504 patent/EP1927648A1/fr not_active Withdrawn
-
2007
- 2007-11-29 EP EP07816285.6A patent/EP2084253B1/fr active Active
- 2007-11-29 EP EP07816284.9A patent/EP2084252B1/fr active Active
- 2007-11-29 WO PCT/CH2007/000601 patent/WO2008064510A1/fr active Application Filing
- 2007-11-29 US US12/516,865 patent/US20100075138A1/en not_active Abandoned
- 2007-11-29 JP JP2009538570A patent/JP5385788B2/ja not_active Expired - Fee Related
- 2007-11-29 CN CN2007800439661A patent/CN101611124B/zh not_active Expired - Fee Related
- 2007-11-29 US US12/516,231 patent/US20100068553A1/en not_active Abandoned
- 2007-11-29 WO PCT/CH2007/000602 patent/WO2008064511A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1927648A1 (fr) | 2008-06-04 |
EP2084253B1 (fr) | 2017-03-29 |
JP2010511099A (ja) | 2010-04-08 |
WO2008064510A1 (fr) | 2008-06-05 |
EP2084253A1 (fr) | 2009-08-05 |
EP2084252A1 (fr) | 2009-08-05 |
US20100075138A1 (en) | 2010-03-25 |
EP2084252B1 (fr) | 2017-03-29 |
US20100068553A1 (en) | 2010-03-18 |
CN101611124A (zh) | 2009-12-23 |
WO2008064511A1 (fr) | 2008-06-05 |
CN101611124B (zh) | 2013-11-06 |
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