RS53400B - Obloga od hidrofilne plazme - Google Patents

Obloga od hidrofilne plazme

Info

Publication number
RS53400B
RS53400B RSP20140339A RS53400B RS 53400 B RS53400 B RS 53400B RS P20140339 A RSP20140339 A RS P20140339A RS 53400 B RS53400 B RS 53400B
Authority
RS
Serbia
Prior art keywords
gas
workpiece
coating
inert gas
pressure
Prior art date
Application number
Other languages
English (en)
Serbian (sr)
Inventor
Martin GÖRNE
Thomas Kordick
Original Assignee
Bioenergy Capital Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bioenergy Capital Ag filed Critical Bioenergy Capital Ag
Publication of RS53400B publication Critical patent/RS53400B/sr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • 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
    • 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
    • B05D1/62—Plasma-deposition of organic layers
    • 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
    • B05D3/14—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 electrical means
    • B05D3/141—Plasma treatment
    • B05D3/142—Pretreatment
    • B05D3/144—Pretreatment of polymeric substrates
    • 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
    • B05D5/04—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a surface receptive to ink or other liquid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/056—Forming hydrophilic coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
    • 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
    • B05D1/60—Deposition of organic layers from vapour phase
    • 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
    • B05D2201/00—Polymeric substrate or laminate
    • 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
    • B05D2502/00—Acrylic 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
    • B05D3/04—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 exposure to gases
    • B05D3/0466—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 exposure to gases the gas being a non-reacting gas
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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
    • Y10T428/26—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
    • 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]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Plasma & Fusion (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Materials For Medical Uses (AREA)
  • Eyeglasses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Vapour Deposition (AREA)
RSP20140339 2012-02-01 2012-02-01 Obloga od hidrofilne plazme RS53400B (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20120000648 EP2623215B1 (de) 2012-02-01 2012-02-01 Hydrophilierende Plasmabeschichtung

Publications (1)

Publication Number Publication Date
RS53400B true RS53400B (sr) 2014-10-31

Family

ID=47710084

Family Applications (1)

Application Number Title Priority Date Filing Date
RSP20140339 RS53400B (sr) 2012-02-01 2012-02-01 Obloga od hidrofilne plazme

Country Status (20)

Country Link
US (2) US9173974B2 (https=)
EP (2) EP2623215B1 (https=)
JP (1) JP5855769B2 (https=)
KR (1) KR101547437B1 (https=)
CN (1) CN104271261B (https=)
AU (1) AU2013214506A1 (https=)
BR (1) BR112014019093A8 (https=)
CA (1) CA2863553A1 (https=)
DK (1) DK2623215T3 (https=)
ES (1) ES2472722T3 (https=)
HR (1) HRP20140598T1 (https=)
IN (1) IN2014DN07264A (https=)
ME (1) ME01889B (https=)
PL (1) PL2623215T3 (https=)
PT (1) PT2623215E (https=)
RS (1) RS53400B (https=)
RU (1) RU2014135279A (https=)
SG (1) SG11201404480TA (https=)
SI (1) SI2623215T1 (https=)
WO (1) WO2013113518A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6383732B2 (ja) 2013-01-04 2018-08-29 サーモディクス，インコーポレイティド ビニルピロリドンポリマーおよび酸性ポリマーを含んでいる層を備えた、粒子が少ない潤滑性コーティング
BR112015017111A2 (pt) * 2013-02-01 2017-07-11 Lenswista Ag lente intraocular revestida e sua fabricação
GB201307598D0 (en) * 2013-04-26 2013-06-12 Surface Innovations Ltd Deposition of anhydride layers
WO2015096875A1 (en) * 2013-12-27 2015-07-02 Lenswista Ag Method of coating lens surfaces
DE102014213967A1 (de) * 2014-07-17 2016-01-21 NorthCo Ventures GmbH & Co. KG Vorrichtung zur Hydophilierung von Zahnimplantaten
JP6294189B2 (ja) * 2014-08-22 2018-03-14 本田技研工業株式会社 表面改質金属部材及びその製造方法
CN104788707A (zh) * 2015-04-22 2015-07-22 广州洁特生物过滤股份有限公司 一种超亲水细胞生长表面的制备方法
JP2017007157A (ja) * 2015-06-18 2017-01-12 東海光学株式会社 親水膜付き基材及びその製造方法
US11278647B2 (en) 2016-03-31 2022-03-22 Surmodics, Inc. Lubricious coating for medical device
EP3320986B1 (en) 2016-11-09 2020-07-01 Europlasma NV Hydrophilic, multifunctional ultra-thin coatings with excellent stability and durability
US11123459B2 (en) 2016-12-16 2021-09-21 Surmodics, Inc. Hydrophobic active agent particle coatings and methods for treatment
DE102018127812B4 (de) * 2018-11-07 2020-06-18 Fachhochschule Kiel Kontaktlinse mit einer Oberflächenbeschichtung und Herstellungsverfahren
CN111320779A (zh) * 2020-02-28 2020-06-23 广州洁特生物过滤股份有限公司 基材表面改性方法及细胞培养装置
CN111171360A (zh) * 2020-02-28 2020-05-19 广州洁特生物过滤股份有限公司 细胞培养装置表面改性方法及细胞培养装置
KR102762801B1 (ko) * 2020-03-04 2025-02-07 주식회사 플라즈맵 플라즈마 처리 장치 및 이를 이용한 방법
KR20210122994A (ko) 2020-04-02 2021-10-13 주식회사 비케이이앤씨 딥 코팅방법
CN117203571A (zh) * 2021-04-19 2023-12-08 国立研究开发法人物质·材料研究机构 软质眼镜片及其制造方法
US12469683B2 (en) 2021-09-27 2025-11-11 Applied Materials Inc. Water vapor plasma to enhance surface hydrophilicity
US20230125230A1 (en) 2021-10-25 2023-04-27 Provisur Technologies, Inc. Pivoting loading tray assembly for food product slicing apparatus and method of use
CN117625020B (zh) * 2022-08-16 2024-08-20 江苏菲沃泰纳米科技股份有限公司 一种亲水涂层、制备方法及器件
CN116947102B (zh) * 2023-06-01 2024-04-23 湖北工业大学 一种基于等离子体活化SF6制备MoF6的方法和装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2616797B2 (ja) * 1988-03-09 1997-06-04 株式会社高純度化学研究所 プラズマ重合膜の形成法
US5080924A (en) 1989-04-24 1992-01-14 Drexel University Method of making biocompatible, surface modified materials
US6005160A (en) * 1996-02-22 1999-12-21 National Science Council Heterobifunctional membrane in application of artificial cornea
AU744202B2 (en) * 1997-08-08 2002-02-21 Board Of Regents Non-fouling, wettable coated devices
ID26512A (id) 1998-05-05 2001-01-11 Bausch & Lomb Perlakuan permukaan plasma pada lensa kontak silikon hidrogel
US20010036556A1 (en) * 1998-10-20 2001-11-01 James S. Jen Coatings for biomedical devices
US6630243B2 (en) * 1999-05-20 2003-10-07 Bausch & Lomb Incorporated Surface treatment of silicone hydrogel contact lenses comprising hydrophilic polymer chains attached to an intermediate carbon coating
ES2214444T5 (es) * 2000-10-04 2008-02-16 Dow Corning Ireland Limited Metodo y aparato para formar un recubrimiento.
US6610350B2 (en) 2000-10-05 2003-08-26 Menicon Co., Ltd. Method of modifying ophthalmic lens surface by plasma generated at atmospheric pressure
JP2003300282A (ja) * 2002-04-10 2003-10-21 Okamoto Machine Tool Works Ltd 親水性膜積層体
JP2008527117A (ja) * 2005-01-17 2008-07-24 ナノン アクティーゼルスカブ ポリマー含有被覆物によってポリマー表面を被覆する方法、およびポリマー被覆ポリマーを含む物品
GB0606671D0 (en) * 2006-04-03 2006-05-10 Plasso Technology Ltd Cell Culture
US20080002146A1 (en) * 2006-06-28 2008-01-03 Stachowski Mark J Biocompatible, surface modified materials
EP1892080A1 (en) * 2006-08-25 2008-02-27 Sauflon CL Limited Method of coating a contact lens
KR20090118907A (ko) * 2006-11-10 2009-11-18 더 리전트 오브 더 유니버시티 오브 캘리포니아 대기압 플라즈마 유도 그래프트 중합
TW200840554A (en) * 2007-02-28 2008-10-16 Alcon Inc Coated medical implants and lenses
US20090069790A1 (en) * 2007-09-07 2009-03-12 Edward Maxwell Yokley Surface properties of polymeric materials with nanoscale functional coating

Also Published As

Publication number Publication date
EP2809454A1 (de) 2014-12-10
US20160053063A1 (en) 2016-02-25
DK2623215T3 (da) 2014-06-30
IN2014DN07264A (https=) 2015-04-24
ES2472722T3 (es) 2014-07-02
AU2013214506A1 (en) 2014-09-25
EP2623215B1 (de) 2014-03-26
US20140336758A1 (en) 2014-11-13
JP5855769B2 (ja) 2016-02-09
JP2015511993A (ja) 2015-04-23
KR101547437B1 (ko) 2015-08-25
SI2623215T1 (sl) 2014-09-30
ME01889B (me) 2014-12-20
RU2014135279A (ru) 2016-03-27
PL2623215T3 (pl) 2014-09-30
KR20140132347A (ko) 2014-11-17
EP2623215A1 (de) 2013-08-07
US9173974B2 (en) 2015-11-03
WO2013113518A1 (de) 2013-08-08
BR112014019093A2 (https=) 2017-06-20
HRP20140598T1 (hr) 2014-09-12
SG11201404480TA (en) 2014-11-27
CN104271261A (zh) 2015-01-07
CN104271261B (zh) 2016-02-10
BR112014019093A8 (pt) 2017-07-11
PT2623215E (pt) 2014-07-11
CA2863553A1 (en) 2013-08-08

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