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JPS57130891A - Outer board for ocean navigating body - Google Patents

Outer board for ocean navigating body

Info

Publication number
JPS57130891A
JPS57130891A JP1685981A JP1685981A JPS57130891A JP S57130891 A JPS57130891 A JP S57130891A JP 1685981 A JP1685981 A JP 1685981A JP 1685981 A JP1685981 A JP 1685981A JP S57130891 A JPS57130891 A JP S57130891A
Authority
JP
Japan
Prior art keywords
film
base material
outer board
copper
hull
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.)
Pending
Application number
JP1685981A
Other languages
Japanese (ja)
Inventor
Eisuke Sakai
Shoji Moriuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1685981A priority Critical patent/JPS57130891A/en
Publication of JPS57130891A publication Critical patent/JPS57130891A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To obtain an outer board of a hull which prevents the electrical corrosion of the basic material and the adhesion of the oceanic lives, by providing an electrically insulative first film between the base material of the outer board of the hull and the second film where the fine powder of copper or copper alloy is existing. CONSTITUTION:An electrically insulative first film 2 is formed on the base material 01' of the outer board of the hull by applying the paint or the adhesives then a mixture of the fine powder of copper or copper alloy and an adhesives is applied on said film 2 to form the second film 3. In such a manner the base material 01' and the second film 3 are electrically insulated to protect the base material 01' from the electrical corrosion. As alkyd paint, chlorinated rubber paint, etc. is employed for the first film 2 while an epoxy type, urethane type product, etc. is employed as the adhesives. The copper in the second film 3 will dissolve into the sea water as the poisonous ion thus to prevent the adhesion of the ocean lives.
JP1685981A 1981-02-09 1981-02-09 Outer board for ocean navigating body Pending JPS57130891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1685981A JPS57130891A (en) 1981-02-09 1981-02-09 Outer board for ocean navigating body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1685981A JPS57130891A (en) 1981-02-09 1981-02-09 Outer board for ocean navigating body

Publications (1)

Publication Number Publication Date
JPS57130891A true JPS57130891A (en) 1982-08-13

Family

ID=11927937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1685981A Pending JPS57130891A (en) 1981-02-09 1981-02-09 Outer board for ocean navigating body

Country Status (1)

Country Link
JP (1) JPS57130891A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050097A (en) * 1983-08-29 1985-03-19 Mitsui Eng & Shipbuild Co Ltd Stain proofing of hull plating and the like
JPS6153297U (en) * 1984-09-14 1986-04-10
US4987036A (en) * 1988-06-02 1991-01-22 Seamark Systems Limited Marine antifouling

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050097A (en) * 1983-08-29 1985-03-19 Mitsui Eng & Shipbuild Co Ltd Stain proofing of hull plating and the like
JPS6153297U (en) * 1984-09-14 1986-04-10
US4987036A (en) * 1988-06-02 1991-01-22 Seamark Systems Limited Marine antifouling

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