SU542462A3 - The way to protect the underwater surface of the vessel from fouling - Google Patents

The way to protect the underwater surface of the vessel from fouling

Info

Publication number
SU542462A3
SU542462A3 SU1991733A SU1991733A SU542462A3 SU 542462 A3 SU542462 A3 SU 542462A3 SU 1991733 A SU1991733 A SU 1991733A SU 1991733 A SU1991733 A SU 1991733A SU 542462 A3 SU542462 A3 SU 542462A3
Authority
SU
USSR - Soviet Union
Prior art keywords
vessel
wax
fouling
underwater surface
layer
Prior art date
Application number
SU1991733A
Other languages
Russian (ru)
Inventor
Кирксэтер Бьерн
Расмуссен Ойстайн
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 filed Critical
Application granted granted Critical
Publication of SU542462A3 publication Critical patent/SU542462A3/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04Preventing hull fouling
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16Antifouling paints; Underwater paints
    • C09D5/1656Antifouling paints; Underwater paints characterised by the film-forming substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Prevention Of Electric Corrosion (AREA)

Description

Cv;oc;o6 з игйт-. лодводвой  огадрхностк fynKfi ..су-лоств; жетс:  следующим обро-эом,Cv; oc; o6 z ygt-. one twin ogadrhnostk fynKfi .. su-lostv; zhets: following obro-eom,

И иесрние .ч ишткого сло  на заишшен««  у металлическую или, преппочтительао, на OKpauieimy поверхность корпуса судна можег проиаводитьс  как перед первым спусков судна На воду при постр 1Йке, так и при очерелном поковании судна, при этом не требуетс  использование какого-либо растворител  или токсичных веществ,And the Spanish layer on the “metal” or, preferably, on the OKpauieimy surface of the ship's hull can be made both before the first launch of the ship. When the water is built, and when the ship is completely forged, it does not require the use of any solvent. or toxic substances

Воск с температурой плавлени  от 5О до 9О С и очиц)аюший агент нагрева:от в камерал; соответствешю 3 к/. 4 при помощи нагревателк 5. После расплавлени  воска его при помбш  насоса 7, труб 8 и шланга 9 подают к распылителю 10 и нанос т на заидаша- емую поверхность. По окончании или при ос- тановке работы насос 7 переключают на про качивание через-распылитель 1О очищающе го агента 4, который вык ывает из системы остатки воска в камеру 4, откуда они мо гут быть удалены.Wax with a melting point of from 5 to 9 ° C and powder eyes; • our heating agent: from to the chamber; corresponding to 3 to /. 4 by means of heaters 5. After the wax is melted, it is pumped to the pump 7, the pipes 8 and the hose 9 are fed to the atomizer 10 and applied to the input surface. At the end or at the stop of operation, the pump 7 is switched to pumping through the sprayer 1O of the cleaning agent 4, which pulls the wax residues from the system into the chamber 4, from where they can be removed.

Затем разглаживателем 14 вод т по по крытой затвердевшим слоем воска поверхностк . Разогреваемый повторно с частичным расплавлением поверхностного сло  воск разглаживаетс , заполн   неровности поверхности корпуса, и после окончательного затвер девани  образует гладкую и стойкую к корроэии и обрастанию поверхность корпуса суд «а или, например, морской буровой вышки. Полученный таким образом зашитный слой воска обладает лучи1ей по сравнению с из вестными покрыти ми адгезией в корпусом судна, механической прочностью, стойкостью к эрозии к неубывающей со временем устой-Then 14 are smoothed by the surface of the surface covered with hardened wax layer. The wax reheated with partial melting of the surface layer is smoothed, filling irregularities in the surface of the hull, and after final curing it forms a smooth and resistant surface and, for example, offshore drilling rig to corrosion and fouling. The protective layer of wax obtained in this way has a radiation in comparison with the known adhesion coatings in the hull of the vessel, mechanical strength, erosion resistance to non-decreasing resistance with time.

ЧНЮСТЬЮ к обрастанию, что ПOЛHO. СОЯГ-}A RESPONSE to fouling that is HALF. SAG-}

нить его эффективность в течение периода между ремонтами судна,its efficiency during the period between ship repairs,

Ргззглажнвание защитного сло  воска поэ вол ет сушественМо cHH3Htb шероховатость корпуса и, соответстве гао, потери в скорости судна, а известное  вление самополировани  воска потоком воды помогает поддерживать гладкость покрыти  в период эксплуатации судна Кроме того, нанесение покрыти  по предлагаемому способу несложно и не св зано с использованием токсичных веществ и загружением окружающей среды.The smoothing of the protective layer of wax causes a substantial cHH3Htb hull roughness and, correspondingly, loss in ship speed, and the well-known phenomenon of wax self-polishing with water flow helps maintain the smoothness of the coating during the operation of the ship. using toxic substances and loading the environment.

Claims (2)

Формула изобретени Invention Formula 1,Способ защиты подводной поверхности судна от обрастани  слоем воска, отличающийс  тем, что, с целью повышени  срока службы защит1й;го покрыти  и снижени  сопротивлени  воды движению судна, указанный слой нанос т на подводную поверхность судна распылением расплавленного воска с последующим его отвердением,1, a method of protecting the underwater surface of the vessel from fouling with a layer of wax, characterized in that, in order to increase the service life of the protective coating and reduce water resistance to the movement of the vessel, this layer is applied to the underwater surface of the vessel by spraying molten wax and then curing 2.Способ по п. 1, отличающийс  тем, что нанесенный слой воска повторно нагревают с частичным расплавлением и разглаживают.2. A method according to claim 1, characterized in that the applied wax layer is reheated with partial melting and smoothed. Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination: 1, За вка Франции № 2126192, В 63 в 58/ОО, 06.10.72.1, France, No. 2126192, B 63 at 58 / GS, 10/6/72. 2„ Патент Норвегии №124486, 22 , 5/16, ОЗ.О8.72„2 "Patent of Norway No. 124486, 22, 5/16, OZ.O8.72" 11 eleven 7, У/ГУЧ 77, U / GUCH 7 L.L. ii VX /Vx / Фиг2Fig2
SU1991733A 1972-12-19 1973-12-18 The way to protect the underwater surface of the vessel from fouling SU542462A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO4683/72A NO132627C (en) 1972-12-19 1972-12-19

Publications (1)

Publication Number Publication Date
SU542462A3 true SU542462A3 (en) 1977-01-05

Family

ID=19880515

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1991733A SU542462A3 (en) 1972-12-19 1973-12-18 The way to protect the underwater surface of the vessel from fouling

Country Status (15)

Country Link
JP (1) JPS49101236A (en)
BR (1) BR7309924D0 (en)
DD (1) DD109204A5 (en)
DE (1) DE2359834A1 (en)
ES (1) ES421585A1 (en)
FR (1) FR2210677B1 (en)
GB (2) GB1441611A (en)
IN (1) IN138832B (en)
IT (1) IT1000507B (en)
NL (1) NL7316950A (en)
NO (1) NO132627C (en)
PL (1) PL89599B1 (en)
SE (1) SE405711B (en)
SU (1) SU542462A3 (en)
ZA (1) ZA739404B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025636A (en) * 1973-07-06 1975-03-18
DE3047727A1 (en) * 1980-12-18 1982-07-15 Heibey, Friedrich, Dr., 2000 Hamburg "METHOD FOR THE PRODUCTION OF THIN PROTECTIVE FILMS BY SPRAYING ON LIQUID THERMOPLASTIC MATERIAL AND THEREFORE PROTECTIVE FILM THICK FILM"
EP1967555A1 (en) * 2007-03-06 2008-09-10 Roland Herzog Non-toxic anti-fouling comprising a solid and a liquid hydrocarbon mixture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS45522Y1 (en) * 1965-02-25 1970-01-10

Also Published As

Publication number Publication date
JPS49101236A (en) 1974-09-25
IN138832B (en) 1976-04-03
PL89599B1 (en) 1976-11-30
BR7309924D0 (en) 1974-08-29
SE405711B (en) 1978-12-27
GB1441611A (en) 1976-07-07
ES421585A1 (en) 1976-05-01
NO132627B (en) 1975-09-01
FR2210677A1 (en) 1974-07-12
IT1000507B (en) 1976-04-10
AU6336373A (en) 1975-06-12
ZA739404B (en) 1974-11-27
GB1439773A (en) 1976-06-16
DE2359834A1 (en) 1974-06-20
FR2210677B1 (en) 1977-08-12
DD109204A5 (en) 1974-10-20
NL7316950A (en) 1974-06-21
NO132627C (en) 1975-12-10

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