JPS5447730A - Antifoulng coating composition - Google Patents
Antifoulng coating compositionInfo
- Publication number
- JPS5447730A JPS5447730A JP11321577A JP11321577A JPS5447730A JP S5447730 A JPS5447730 A JP S5447730A JP 11321577 A JP11321577 A JP 11321577A JP 11321577 A JP11321577 A JP 11321577A JP S5447730 A JPS5447730 A JP S5447730A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- coating composition
- hard
- added
- red phosphorus
- 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.)
- Granted
Links
Abstract
PURPOSE: Specific amounts of a hard-soluble copper compound and red phosphorus respectively are added to an antifouling coating composition to promote adequately the elution of copper ion in sea water thereby obtaining general antifouling effect including against algae.
CONSTITUTION: An antifouling coating composition is incorporated with 20W85% of a hard-soluble copper compound such as copper oxide, basic copper chloride, basic copper sulfate and 0.01W30, preferably 0.05W10% of red phosphorus. Generally the amount of red phosophorus added is preferably about 5W60% on the basis of the hard-soluble copper compound added. The presence of red phosphorus adequately controls the elution of copper ion from coated films into sea water to a level of 10W 400 microgram/cm2/day. The composition in the present invention is stable against the change with the passage of time and withstands the long-term storage.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11321577A JPS5447730A (en) | 1977-09-22 | 1977-09-22 | Antifoulng coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11321577A JPS5447730A (en) | 1977-09-22 | 1977-09-22 | Antifoulng coating composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5447730A true JPS5447730A (en) | 1979-04-14 |
JPS5550994B2 JPS5550994B2 (en) | 1980-12-22 |
Family
ID=14606476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11321577A Granted JPS5447730A (en) | 1977-09-22 | 1977-09-22 | Antifoulng coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5447730A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56155258A (en) * | 1980-05-02 | 1981-12-01 | Nippon Chem Ind Co Ltd:The | Antifouling paint composition |
JPS5933367A (en) * | 1982-08-19 | 1984-02-23 | Yoshitomi Pharmaceut Ind Ltd | Stable underwater antifouling coating |
EP0671446A2 (en) * | 1994-03-11 | 1995-09-13 | Richard J. Spera | Cuprous sulfide marine antifoulant paint |
DE102012103903A1 (en) | 2012-05-03 | 2013-11-07 | Eckart Gmbh | Flaky effect pigment comprising a copper-containing coating, process for its preparation and use thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121315A (en) * | 1975-04-14 | 1976-10-23 | Micro Communications Corp | Continuous loop tape cassette |
-
1977
- 1977-09-22 JP JP11321577A patent/JPS5447730A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121315A (en) * | 1975-04-14 | 1976-10-23 | Micro Communications Corp | Continuous loop tape cassette |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56155258A (en) * | 1980-05-02 | 1981-12-01 | Nippon Chem Ind Co Ltd:The | Antifouling paint composition |
JPS5933367A (en) * | 1982-08-19 | 1984-02-23 | Yoshitomi Pharmaceut Ind Ltd | Stable underwater antifouling coating |
JPH0237373B2 (en) * | 1982-08-19 | 1990-08-23 | Yoshitomi Pharmaceutical | |
EP0671446A2 (en) * | 1994-03-11 | 1995-09-13 | Richard J. Spera | Cuprous sulfide marine antifoulant paint |
EP0671446A3 (en) * | 1994-03-11 | 1995-10-25 | Spera Richard J | |
DE102012103903A1 (en) | 2012-05-03 | 2013-11-07 | Eckart Gmbh | Flaky effect pigment comprising a copper-containing coating, process for its preparation and use thereof |
US9127165B2 (en) | 2012-05-03 | 2015-09-08 | Eckart Gmbh | Plate-shaped effect pigment comprising a copper-containing coating, method for the production thereof, and use thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5550994B2 (en) | 1980-12-22 |
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