NL179595C - Werkwijze voor het vuilwerend maken van oppervlakken, die met zeewater in aanraking komen. - Google Patents

Werkwijze voor het vuilwerend maken van oppervlakken, die met zeewater in aanraking komen.

Info

Publication number
NL179595C
NL179595C NL7515176A NL7515176A NL179595C NL 179595 C NL179595 C NL 179595C NL 7515176 A NL7515176 A NL 7515176A NL 7515176 A NL7515176 A NL 7515176A NL 179595 C NL179595 C NL 179595C
Authority
NL
Netherlands
Prior art keywords
contact
sea water
protecting
protecting surfaces
sea
Prior art date
Application number
NL7515176A
Other languages
English (en)
Dutch (nl)
Other versions
NL179595B (nl
NL7515176A (nl
Original Assignee
Int Paint Co
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 Int Paint Co filed Critical Int Paint Co
Publication of NL7515176A publication Critical patent/NL7515176A/xx
Publication of NL179595B publication Critical patent/NL179595B/xx
Application granted granted Critical
Publication of NL179595C publication Critical patent/NL179595C/xx

Links

Classifications

    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662—Synthetic film-forming substance
    • C09D5/1675—Polyorganosiloxane-containing compositions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • 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
    • C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D183/04—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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/907—Resistant against plant or animal attack
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
NL7515176A 1975-01-20 1975-12-30 Werkwijze voor het vuilwerend maken van oppervlakken, die met zeewater in aanraking komen. NL179595C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB229175A GB1470465A (en) 1975-01-20 1975-01-20 Coated marine surfaces

Publications (3)

Publication Number Publication Date
NL7515176A NL7515176A (nl) 1976-07-22
NL179595B NL179595B (nl) 1986-05-01
NL179595C true NL179595C (nl) 1986-10-01

Family

ID=9736987

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7515176A NL179595C (nl) 1975-01-20 1975-12-30 Werkwijze voor het vuilwerend maken van oppervlakken, die met zeewater in aanraking komen.

Country Status (16)

Country Link
US (1) US4025693A (pt)
JP (1) JPS5626272B2 (pt)
BR (1) BR7600228A (pt)
CA (1) CA1042787A (pt)
DE (1) DE2601928B2 (pt)
DK (1) DK154778C (pt)
ES (1) ES443613A1 (pt)
FI (1) FI64620C (pt)
FR (1) FR2297901A1 (pt)
GB (1) GB1470465A (pt)
GR (1) GR58527B (pt)
HK (1) HK30580A (pt)
MT (1) MTP791B (pt)
NL (1) NL179595C (pt)
NO (1) NO153223C (pt)
SE (1) SE426503B (pt)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172177A (en) * 1975-06-17 1979-10-23 Kyowa Gas Chemical Industry Co., Ltd. Water insoluble hydrophilic polymer composition
US4298416A (en) * 1976-12-08 1981-11-03 Huron Chemicals Limited Protection of substrates against corrosion
US4299869A (en) * 1976-12-08 1981-11-10 Huron Chemicals Limited Protection of substrates against corrosion
GB1581727A (en) * 1976-12-21 1980-12-17 Shell Int Research Coated marine structure
MTP852B (en) * 1978-09-05 1981-09-04 Int Paint Co Preventing fouling on marine shulines
US4258090A (en) * 1979-01-19 1981-03-24 Institutul De Cergetari In Constructii Si Economia Constructilor Incerc Method for the protection of concrete in sea water
DE3065791D1 (en) * 1979-12-11 1984-01-05 Shell Int Research Coated marine structure
US4391720A (en) * 1981-02-05 1983-07-05 Rca Corporation Bis(hydroxylkyl)disiloxanes and lubricant compositions thereof
US4355062A (en) * 1981-02-05 1982-10-19 Rca Corporation Bis(hydroxyalkyl)disiloxanes and lubricant compositions thereof
US4354873A (en) * 1981-05-18 1982-10-19 The United States Of America As Represented By The Secretary Of The Navy Underwater antifoulant composition
JPS59113078A (ja) * 1982-12-17 1984-06-29 Toray Ind Inc 印刷用インキの汚れ防止剤
JPH047988Y2 (pt) * 1984-12-20 1992-02-28
JPS61118429A (ja) * 1984-11-14 1986-06-05 Nitto Electric Ind Co Ltd 海洋生物付着防止剤
GB8430143D0 (en) * 1984-11-29 1985-01-09 Mercol Descaling Co Ltd Lining of water supply pipes
US4670481A (en) * 1986-02-14 1987-06-02 Ameron, Inc. Organotin acrylate and organotin polysiloxane antifouling coating composition
GB2208277B (en) * 1987-07-30 1991-11-13 Courtaulds Plc Cellulosic fibre
JP2559597B2 (ja) * 1987-09-08 1996-12-04 関西ペイント株式会社 生物付着防止方法
US4861670A (en) * 1987-12-15 1989-08-29 General Electric Company Marine foulant release coating
GB8803458D0 (en) * 1988-02-15 1988-03-16 Int Paint Plc Inhibition of marine fouling
JP2796744B2 (ja) * 1989-10-31 1998-09-10 東レ・ダウコーニング・シリコーン株式会社 硬化性オルガノポリシロキサンゴム組成物
US5290601A (en) * 1990-03-27 1994-03-01 Courtaulds Coatings (Holdings) Limited Coating composition
GB9014564D0 (en) * 1990-06-29 1990-08-22 Courtaulds Coatings Holdings Coating compositions
US5192603A (en) * 1991-09-13 1993-03-09 Courtaulds Coatings Inc. Protection of substrates against aquatic fouling
US5212218A (en) * 1991-10-15 1993-05-18 A. B. Chance Company Hydrophobic, erodiable synthetic resin composition for electrical insulators
US5449553A (en) * 1992-03-06 1995-09-12 The United States Of America As Represented By The Secretary Of The Navy Nontoxic antifouling systems
US5298060A (en) * 1992-04-03 1994-03-29 Air Products And Chemicals, Inc. Use of silicone resins and fluids to retard marine life buildup on submerged surfaces
CN1040448C (zh) * 1993-07-15 1998-10-28 中国科学院兰州化学物理研究所 海洋防污涂料
US5958116A (en) * 1997-03-14 1999-09-28 Kansai Paint Co., Ltd. Antifouling coating composition
GB9727261D0 (en) 1997-12-23 1998-02-25 Courtaulds Coatings Holdings Fouling inhibition
US6013754A (en) * 1998-01-16 2000-01-11 Courtaulds Coatings, Inc. Heavy Duty Division Catalyst free primer coating compositions
DE19828256A1 (de) 1998-06-25 1999-12-30 Bayer Ag Antifoulingmittel, ein Verfahren zur Herstellung und deren Verwendung sowie daraus hergestellte Antifoulingbeschichtungen
US6180249B1 (en) 1998-09-08 2001-01-30 General Electric Company Curable silicone foul release coatings and articles
EP1115285A1 (en) * 1998-09-23 2001-07-18 Phycogen, Inc. Safe and effective biofilm inhibitory compounds and health-related uses thereof
US6165620A (en) * 1998-12-21 2000-12-26 General Electric Company Method of restoring damaged foul release coating area on a metallic surface, and surface obtained thereby
US6110536A (en) 1998-12-21 2000-08-29 General Electric Company Method of modifying epoxy-coated ship's hull surfaces, and surfaces obtained thereby
WO2001072915A1 (fr) * 2000-03-28 2001-10-04 Kansai Paint Co., Ltd. Composition de revetement antisalissure
US20020192181A1 (en) * 2001-03-21 2002-12-19 Williams David Neil Anti-fouling compositions with a fluorinated alkyl- or alkoxy-containing polymer or oligomer
DE10238981A1 (de) * 2002-08-20 2004-04-08 bioplan GmbH Institut für angewandte Biologie und Landschaftsplanung Beschichtung von Oberflächen, die mit einer Flüssigkeit in Kontakt kommen, zur Verhinderung von biologischem Bewuchs
US20110070376A1 (en) * 2002-09-09 2011-03-24 Reactive Surfaces, Ltd. Anti-fouling Paints & Coatings
US7666514B2 (en) * 2003-09-16 2010-02-23 Shin-Etsu Chemical Co., Ltd. Antifouling condensation curing organopolysiloxane composition and underwater structure
JP2005089560A (ja) * 2003-09-16 2005-04-07 Shin Etsu Chem Co Ltd 防汚性縮合硬化型オルガノポリシロキサン組成物及び水中構造物
US20060002234A1 (en) 2004-06-30 2006-01-05 Lobe Henry J Anti-biofouling seismic streamer casing and method of manufacture
US7297408B2 (en) * 2004-11-16 2007-11-20 The Lubrizol Corporation Antifouling coating for sensor transducers used for monitoring fluid properties
SG169368A1 (en) 2006-03-06 2011-03-30 Jotun As Fouling release composition
US20070258940A1 (en) * 2006-05-04 2007-11-08 Willard Charlson Hamilton Hydrophilic fouling-release coatings and uses thereof
EP2068634A2 (en) * 2006-07-25 2009-06-17 Fujifilm Hunt Smart Surfaces, LLC Polysiloxane based in situ polymer blends-compositions, articles and methods of preparation thereof
FR2930778A1 (fr) * 2008-04-30 2009-11-06 Bluestar Silicones France Soc Article presentant des proprietes antisalissures et destine a etre utilise dans des applications aquatiques en particulier marines
US9744527B2 (en) * 2008-05-29 2017-08-29 Bluestar Silicones France Sas Article having antifouling properties for aquatic and particularly sea use
CN102076789B (zh) * 2008-05-29 2013-04-24 蓝星有机硅法国公司 用于水应用并且尤其是海洋应用的具有防污性能的制品
MX2011006604A (es) * 2008-12-23 2011-09-26 Dow Global Technologies Llc Metodo para el suministro de un sistema reactivo de multicomponentes a una operacion de moldeo.
US9562163B2 (en) * 2009-02-26 2017-02-07 Severn Marine Technologies, Llc Optically clear biofouling resistant compositions and methods for marine instruments
US8329024B2 (en) * 2009-07-06 2012-12-11 Ada Technologies, Inc. Electrochemical device and method for long-term measurement of hypohalites
GB0919799D0 (en) 2009-11-12 2009-12-30 Champion Partnership The Antifouling sign containing electronically readable and/or writable information
EP2363438A1 (en) 2010-02-26 2011-09-07 Severn Marine Technologies, LLC Optically clear biofouling resistant coating compositions for marine instruments and application methods
WO2012102852A1 (en) 2011-01-26 2012-08-02 Dow Corning Corporation High temperature stable thermally conductive materials
DK2796522T4 (da) * 2011-12-21 2022-08-29 Nitto Denko Corp Klæbebånd til forhindring af vedhæftning af vandorganismer
JP2013129724A (ja) * 2011-12-21 2013-07-04 Nitto Denko Corp 防汚層付粘着テープ
JP5721108B2 (ja) * 2011-12-21 2015-05-20 日東電工株式会社 水生生物付着防止粘着テープ
US9150734B2 (en) 2012-03-07 2015-10-06 Empire Technology Development Llc Zwitterionic lignin derivatives for marine antifouling coatings
JP2016502574A (ja) * 2012-11-06 2016-01-28 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ 防汚塗料系
FR2999980A1 (fr) 2012-12-20 2014-06-27 Bluestar Silicones France Article presentant des proprietes antisalissures et destine a etre utilise dans des applications aquatiques en particulier marines
JP6134006B2 (ja) 2012-12-20 2017-05-24 ブルースター・シリコーンズ・フランス・エスアエス 水中用途、特に海洋用途を目的とする防汚特性を有する物品
JP2015028153A (ja) * 2013-06-26 2015-02-12 日東電工株式会社 水生生物付着防止粘着テープ
JP2015028154A (ja) * 2013-06-26 2015-02-12 日東電工株式会社 水生生物付着防止粘着テープ
JP2015028151A (ja) * 2013-06-26 2015-02-12 日東電工株式会社 水生生物付着防止粘着テープ
JP2015028152A (ja) * 2013-06-26 2015-02-12 日東電工株式会社 水生生物付着防止粘着テープ
FR3014107A1 (fr) 2013-12-03 2015-06-05 Bluestar Silicones France Article presentant des proprietes antisalissures et destine a etre utilise dans des applications aquatiques en particulier marines
US10385221B2 (en) * 2014-04-03 2019-08-20 Ppg Coatings Europe B.V. Erodible antifouling coating composition
EP3048141B1 (en) 2015-01-26 2017-11-22 Avery Dennison Corporation Self adhesive fouling release coating composition
EP3489010B1 (en) 2016-04-05 2020-06-10 Adaptive Surface Technologies, Inc. Curable polysiloxane compositions and slippery materials and coatings and articles made therefrom
JP7370561B2 (ja) 2019-05-29 2023-10-30 日東化成株式会社 防汚塗料組成物
JP7311141B2 (ja) 2019-07-10 2023-07-19 日東化成株式会社 防汚塗料組成物、該組成物を用いて形成される防汚塗膜を表面に有する塗装物
WO2021033705A1 (ja) 2019-08-22 2021-02-25 日東化成株式会社 防汚塗料組成物
CN112521783B (zh) * 2020-11-30 2022-03-18 北部湾海洋新材料研究院 一种防污防腐海洋涂料
WO2023139212A1 (en) 2022-01-21 2023-07-27 Danmarks Tekniske Universitet Curable polysiloxane coating composition comprising polysilazane

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986474A (en) * 1955-04-12 1961-05-30 Robbart Edward Ship's hull coated with anti-fouling silicone resin and method of coating
DE1040945B (de) * 1955-11-29 1958-10-09 Wacker Chemie Gmbh Verfahren zum Herstellen festhaftender, Organopolysiloxane enthaltender UEberzuege auf Metalloberflaechen
US3281453A (en) * 1961-03-23 1966-10-25 Hooker Chemical Corp N-(decachloro-3-hydroxypentacyclo (5.3.0.02, 6.04, 10.05, 9)decyl-3) amides
US3202542A (en) * 1961-06-06 1965-08-24 Peninsular Silicones Inc Release coating containing a polyorganosiloxane resin and either a polyorganosiloxane gum or a high viscosity polyorganosiloxane oil
US3214280A (en) * 1961-07-25 1965-10-26 Vanderbilt Co R T Antifouling paint
US3197314A (en) * 1962-07-12 1965-07-27 American Cyanamid Co Novel antifouling compositions
US3337352A (en) * 1964-06-29 1967-08-22 Kansai Paint Co Ltd Antifouling paint composition
DE1255924B (de) * 1966-02-11 1967-12-07 Wacker Chemie Gmbh Bei Raumtemperatur unter Zutritt von Wasser zu Elastomeren haertende Organopolysiloxanformmassen
US3497990A (en) * 1967-11-15 1970-03-03 Goodyear Tire & Rubber Cellular antifouling covering for submerged marine objects
GB1307001A (en) * 1970-01-12 1973-02-14 Kroyer K K K Marine structure having a surface coating for the prevention of accumulation of marine organisms
US3702778A (en) * 1970-03-23 1972-11-14 Battelle Memorial Institute Ship's hull coated with antifouling silicone rubber
US3794501A (en) * 1972-07-07 1974-02-26 Woolsey Marine Ind Inc Marine antifouling paints
IT971540B (it) * 1972-12-05 1974-05-10 Maragliano D Rivestimento antivegetativo per imbarcazioni
JPS5133806B2 (pt) * 1973-02-01 1976-09-22

Also Published As

Publication number Publication date
CA1042787A (en) 1978-11-21
MTP791B (en) 1976-06-24
DE2601928A1 (de) 1976-07-22
DK154778C (da) 1989-05-01
NO760133L (pt) 1976-07-21
FR2297901B1 (pt) 1978-11-10
AU8763975A (en) 1977-06-23
NL179595B (nl) 1986-05-01
DK18876A (da) 1976-07-21
JPS5626272B2 (pt) 1981-06-17
HK30580A (en) 1980-06-13
FI760092A (pt) 1976-07-21
NL7515176A (nl) 1976-07-22
JPS5196830A (pt) 1976-08-25
SE7600479L (sv) 1976-07-21
DE2601928B2 (de) 1979-08-30
NO153223C (no) 1986-02-05
SE426503B (sv) 1983-01-24
FI64620B (fi) 1983-08-31
US4025693A (en) 1977-05-24
ES443613A1 (es) 1977-04-16
FR2297901A1 (fr) 1976-08-13
GB1470465A (en) 1977-04-14
BR7600228A (pt) 1976-08-31
NO153223B (no) 1985-10-28
FI64620C (fi) 1983-12-12
DK154778B (da) 1988-12-19
GR58527B (en) 1977-10-31

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent

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