JP2009545347A - 低摩擦システム及びデバイス - Google Patents
低摩擦システム及びデバイス Download PDFInfo
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- JP2009545347A JP2009545347A JP2009522199A JP2009522199A JP2009545347A JP 2009545347 A JP2009545347 A JP 2009545347A JP 2009522199 A JP2009522199 A JP 2009522199A JP 2009522199 A JP2009522199 A JP 2009522199A JP 2009545347 A JP2009545347 A JP 2009545347A
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- Prior art keywords
- additive
- registered trademark
- polycarbonate
- component
- friction
- 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.)
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Classifications
-
- 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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/02—Polyacetals containing polyoxymethylene sequences only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/04—Copolyoxymethylenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/3129—Syringe barrels
- A61M2005/3131—Syringe barrels specially adapted for improving sealing or sliding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0222—Materials for reducing friction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31513—Piston constructions to improve sealing or sliding
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2555/00—Characteristics of bituminous mixtures
- C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions 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; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sliding-Contact Bearings (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (17)
- (i)ポリカーボネート及び第一の添加剤、又は
(ii)ポリブチレンテレフタレート及び第二の添加剤
を含む第一の表面と、
ポリオキシメチレン及び第三の添加剤
を含む第二の表面と
を有するシステム。 - 第一、第二及び第三の添加剤の各々がシリコーンオイルを含む、請求項1に記載のシステム。
- シリコーンオイル及びポリカーボネートそれぞれの相対的重量比が0.001〜0.05である、請求項2に記載のシステム。
- 第一の表面が更に第四の添加剤を含む、請求項3に記載のシステム。
- 第二の表面が更に第五の添加剤を含む、請求項1に記載のシステム。
- 第四及び第五の添加剤の各々がそれぞれエチレンポリマー、フッ化エチレンポリマー、又はそれらの組み合わせを含む、請求項4又は5に記載のシステム。
- エチレンポリマー及びポリオキシメチレン、並びにエチレンポリマー及びポリカーボネートそれぞれの相対的重量比が0.01〜0.99である、請求項6に記載のシステム。
- フッ化エチレンポリマー及びポリオキシメチレン、並びにエチレンポリマー及びポリカーボネートそれぞれの相対的重量比が0.01〜0.99である、請求項7に記載のシステム。
- 第一の表面が第二の表面に対して静止している、請求項1ないし8のいずれか一項に記載のシステム。
- 第二の表面が第一の表面に対して静止している、請求項1ないし8のいずれか一項に記載のシステム。
- 第一の表面と第二の表面の間のいずれかの方向への相対的運動に起因する接触領域での摩擦の摩擦係数が、接触圧力3.0MPa及びスライド速度0.02m/秒で測定した場合に0.06以下である、請求項1ないし8のいずれか一項に記載のシステム。
- 第二の構成要素と表面接触する第一の構成要素を有するデバイスであって、第一の構成要素が
(i)第一の添加剤を含むポリカーボネート、又は
(ii)第二の添加剤を含むポリブチレンテレフタレート
を含み、第二の構成要素が、第三の添加剤を含むポリオキシメチレンを含む、デバイス。 - 第一の構成要素と第二の構成要素の間のいずれかの方向への相対的運動に起因する接触領域での摩擦の摩擦係数が、接触圧力3MPa及びスライド速度0.02m/秒で測定した場合に約0.06以下である、請求項12に記載のデバイス。
- 医療用デバイスである請求項12に記載のデバイス。
- 薬剤注入デバイスである請求項14に記載のデバイス。
- ポリカーボネート及び第一の添加剤と、随意で第四の添加剤を含むか、又はポリブチレンテレフタート及び第二の添加剤と、随意で第五の添加剤を含む第一の成形材料を形成する工程と、
ポリオキシメチレン及び第三の添加剤を含む第二の成形材料を形成する工程と、
第一及び第二の成形材料を成形する工程と
を含む、デバイスの作製方法。 - (i)第一の構成要素を形成する、ポリカーボネート及び第一の添加剤、又はポリブチレンテレフタレート及び第二の添加剤と、
(ii)第二の構成要素を形成する、ポリオキシメチレン及び第三の添加剤と
を含み、第一の構成要素と第二の構成要素が互い接触する際に低摩擦システムを形成する組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06118178.0 | 2006-07-31 | ||
EP06118178 | 2006-07-31 | ||
PCT/EP2007/056680 WO2008015066A1 (en) | 2006-07-31 | 2007-07-03 | Low friction systems and devices |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014099612A Division JP2014205040A (ja) | 2006-07-31 | 2014-05-13 | 低摩擦システム及びデバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009545347A true JP2009545347A (ja) | 2009-12-24 |
JP5606066B2 JP5606066B2 (ja) | 2014-10-15 |
Family
ID=38521879
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009522199A Expired - Fee Related JP5606066B2 (ja) | 2006-07-31 | 2007-07-03 | 低摩擦システム及びデバイス |
JP2014099612A Withdrawn JP2014205040A (ja) | 2006-07-31 | 2014-05-13 | 低摩擦システム及びデバイス |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014099612A Withdrawn JP2014205040A (ja) | 2006-07-31 | 2014-05-13 | 低摩擦システム及びデバイス |
Country Status (8)
Country | Link |
---|---|
US (2) | US9187634B2 (ja) |
EP (2) | EP2049595B1 (ja) |
JP (2) | JP5606066B2 (ja) |
CN (2) | CN103122130B (ja) |
DK (1) | DK2049595T3 (ja) |
ES (1) | ES2632125T3 (ja) |
PL (1) | PL2049595T3 (ja) |
WO (1) | WO2008015066A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013525048A (ja) * | 2010-05-04 | 2013-06-20 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 薬物送達デバイス用の低摩擦コーティングを備えたドライブ機構 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2632125T3 (es) | 2006-07-31 | 2017-09-11 | Novo Nordisk A/S | Sistemas y dispositivos de bajo rozamiento |
WO2010112563A1 (en) * | 2009-03-31 | 2010-10-07 | Sanofi-Aventis Deutschland Gmbh | Medical device having a mechanism and use of a low-friction synthetic material within a medical device |
DK2632512T3 (en) * | 2010-10-25 | 2017-12-11 | Sanofi Aventis Deutschland | PHARMACEUTICAL DISPENSER AND METHOD FOR COLLECTION OF A PHARMACEUTICAL DISPENSER |
EP3060605A1 (en) | 2013-10-21 | 2016-08-31 | Ticona GmbH | Intrinsic low friction polyoxymethylene |
CN117304644A (zh) | 2015-09-30 | 2023-12-29 | 塞拉尼斯销售德国有限公司 | 低摩擦无刺耳音的组合件 |
PL229073B1 (pl) * | 2016-02-19 | 2018-06-29 | Copernicus Spolka Z Ograniczona Odpowiedzialnoscia | Mechanizm wskaźnikowy urządzenia do wstrzykiwania substancji farmaceutycznej i urządzenie do wstrzykiwania zawierające taki mechanizm wskaźnikowy |
EP3260295A1 (en) * | 2016-06-22 | 2017-12-27 | Dow Global Technologies LLC | Multilayer films and packages formed from same |
CN110392715A (zh) * | 2017-03-10 | 2019-10-29 | 塞拉尼斯销售德国有限公司 | 聚酯聚合物组合物 |
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JP2006161928A (ja) * | 2004-12-06 | 2006-06-22 | Ntn Corp | 動圧軸受装置 |
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-
2007
- 2007-07-03 ES ES07787004.6T patent/ES2632125T3/es active Active
- 2007-07-03 DK DK07787004.6T patent/DK2049595T3/en active
- 2007-07-03 EP EP07787004.6A patent/EP2049595B1/en active Active
- 2007-07-03 WO PCT/EP2007/056680 patent/WO2008015066A1/en active Application Filing
- 2007-07-03 EP EP20110175354 patent/EP2471863A1/en not_active Withdrawn
- 2007-07-03 JP JP2009522199A patent/JP5606066B2/ja not_active Expired - Fee Related
- 2007-07-03 CN CN201310015403.9A patent/CN103122130B/zh not_active Expired - Fee Related
- 2007-07-03 US US12/373,939 patent/US9187634B2/en not_active Expired - Fee Related
- 2007-07-03 CN CN2007800283884A patent/CN101495566B/zh not_active Expired - Fee Related
- 2007-07-03 PL PL07787004T patent/PL2049595T3/pl unknown
-
2014
- 2014-05-13 JP JP2014099612A patent/JP2014205040A/ja not_active Withdrawn
-
2015
- 2015-02-20 US US14/627,279 patent/US20150159114A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS63297453A (ja) * | 1987-05-29 | 1988-12-05 | Polyplastics Co | ポリアセタール樹脂組成物 |
JPS6485665A (en) * | 1987-06-19 | 1989-03-30 | Terumo Corp | Medical instrument and its preparation |
JPH01270872A (ja) * | 1988-02-16 | 1989-10-30 | Becton Dickinson & Co | 潤滑化された表面の作製法 |
JPH0557018A (ja) * | 1991-09-03 | 1993-03-09 | Terumo Corp | 医療用器具 |
JPH1033674A (ja) * | 1996-07-19 | 1998-02-10 | Material Eng Tech Lab Inc | 注射器 |
JP2001132757A (ja) * | 1999-11-01 | 2001-05-18 | Oiles Ind Co Ltd | 二つの摺動部材を組合せた摺動構造およびそれを用いたすべり支承装置。 |
WO2005065626A1 (en) * | 2003-12-23 | 2005-07-21 | Baxter International Inc. | Sliding reconstitution device for a diluent container |
JP2006143869A (ja) * | 2004-11-19 | 2006-06-08 | Polyplastics Co | ポリオキシメチレン樹脂成形品 |
JP2006161928A (ja) * | 2004-12-06 | 2006-06-22 | Ntn Corp | 動圧軸受装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013525048A (ja) * | 2010-05-04 | 2013-06-20 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 薬物送達デバイス用の低摩擦コーティングを備えたドライブ機構 |
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EP2049595B1 (en) | 2017-04-12 |
PL2049595T3 (pl) | 2017-09-29 |
CN103122130B (zh) | 2016-04-06 |
EP2471863A1 (en) | 2012-07-04 |
CN101495566B (zh) | 2013-03-06 |
ES2632125T3 (es) | 2017-09-11 |
US20150159114A1 (en) | 2015-06-11 |
CN101495566A (zh) | 2009-07-29 |
JP2014205040A (ja) | 2014-10-30 |
JP5606066B2 (ja) | 2014-10-15 |
EP2049595A1 (en) | 2009-04-22 |
WO2008015066A1 (en) | 2008-02-07 |
DK2049595T3 (en) | 2017-07-31 |
US20090177150A1 (en) | 2009-07-09 |
CN103122130A (zh) | 2013-05-29 |
US9187634B2 (en) | 2015-11-17 |
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