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公开(公告)号：NO831939A
公开(公告)日：1983-12-02
申请号：NO831939
申请日：1983-05-31
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
IPC: C23F11/00 , C09D20060101 , C09D5/08 , C09K15/32 , C09D
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公开(公告)号：FI75856C
公开(公告)日：1988-08-08
申请号：FI831967
申请日：1983-06-01
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
IPC: C23F11/00 , C09D20060101 , C09D5/08 , C09K15/32
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公开(公告)号：HK17489A
公开(公告)日：1989-03-10
申请号：HK17489
申请日：1989-03-02
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
IPC: C09D5/08
Abstract: Anti-corrosion coating comprises a pigment salt (I) dispersed in a binder, (I) comprising a polyvalent metal cation (II) and an organic polyphosphonic acid (III) contg. at least two phosphonic acid gps., the mol. ratio of (II) to (III) being at least 0.8/n:1 where n=valency of the metal ion. Pref. (I) has the formula M(x)R(PO3)(m)H(2m-Xn), where M=Zn, Mn, Mg, Ca, Ba, Al, Co, Fe, Sr, Sn, Zr, Ni, Cd or Ti; R=organic radical linked by C-P bonds; m=valency of R (at least 2); n= valency of M and x=0.8 m/n to 2m/n. Process is used for coating iron and steel structural components etc. Coating affords better rusting protection than Zn phosphate whilst avoiding chemicals which are helath hazards. -
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公开(公告)号：DE3378056D1
公开(公告)日：1988-10-27
申请号：DE3378056
申请日：1983-05-31
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
IPC: C09D5/08
Abstract: Anti-corrosion coating comprises a pigment salt (I) dispersed in a binder, (I) comprising a polyvalent metal cation (II) and an organic polyphosphonic acid (III) contg. at least two phosphonic acid gps., the mol. ratio of (II) to (III) being at least 0.8/n:1 where n=valency of the metal ion. Pref. (I) has the formula M(x)R(PO3)(m)H(2m-Xn), where M=Zn, Mn, Mg, Ca, Ba, Al, Co, Fe, Sr, Sn, Zr, Ni, Cd or Ti; R=organic radical linked by C-P bonds; m=valency of R (at least 2); n= valency of M and x=0.8 m/n to 2m/n. Process is used for coating iron and steel structural components etc. Coating affords better rusting protection than Zn phosphate whilst avoiding chemicals which are helath hazards. -
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公开(公告)号：FI75856B
公开(公告)日：1988-04-29
申请号：FI831967
申请日：1983-06-01
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
IPC: C23F11/00 , C09D20060101 , C09D5/08 , C09K15/32
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Patent Agency Ranking
公开(公告)号：NO831939L
公开(公告)日：1983-12-02
申请号：NO831939
申请日：1983-05-31
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
IPC: C23F11/00 , C09D20060101 , C09D5/08 , C09K15/32 , C09D
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公开(公告)号：DK244683A
公开(公告)日：1983-12-02
申请号：DK244683
申请日：1983-05-31
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
IPC: C23F11/00 , C09D20060101 , C09D5/08 , C09K15/32 , C09D
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公开(公告)号：NO167870C
公开(公告)日：1991-12-18
申请号：NO831939
申请日：1983-05-31
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
IPC: C23F11/00 , C09D20060101 , C09D5/08 , C09K15/32
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公开(公告)号：AU555372B2
公开(公告)日：1986-09-18
申请号：AU1525083
申请日：1983-05-31
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , NUNN MICHAEL JOHN , MITCHELL MICHAEL JAMES , BAXTER KENNETH FORD
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公开(公告)号：ZA833757B
公开(公告)日：1984-02-29
申请号：ZA833757
申请日：1983-05-24
Applicant: INT PAINT PLC
Inventor： REEDER FRANK , MITCHELL MICHAEL JAMES , NUNN MICHAEL JOHN , BAXTER KENNETH FORD
Abstract: An anti-corrosive coating composition includes as an anti-corrosive pigment dispersed in a film-forming binder a salt of a polyvalent metal cation and an organic polyphosphonic acid containing at least 2 phosphonic acid groups. The ratio of polyvalent metal cations to phosphonate groups in the salt is at least 0.8/n:1, where n is the valency of the polyvalent metal ion.
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