公开(公告)号：NO802974A

公开(公告)日：1981-04-09

申请号：NO802974

申请日：1980-10-07

Applicant: HOECHST AG

Inventor： HESTERMANN KLAUS ,  MAURER ALEXANDER ,  KANDLER JOACHIM ,  MIETENS GERHARD ,  BEUMLING HERBERT

IPC: C09C1/00 ,  C09C1/04 ,  C09D5/08 ,  C09C ,  C09D ,  C23F

CPC classification number: C09D5/084

公开(公告)号：AU534029B2

公开(公告)日：1983-12-22

申请号：AU6301680

申请日：1980-10-07

Applicant: HOECHST AG

Inventor： HESTERMANN KLAUS ,  MAURER ALEXANDER ,  KANDLER JOACHIM ,  MIETENS GERHARD ,  BEUMLING HERBERT

IPC: C09C1/00 ,  C09C1/04 ,  C09D5/08 ,  C23F11/18 ,  C09C1/02

Abstract: The invention relates to a corrosion-inhibiting active pigment for use in the surface protection of iron and iron alloys. The pigment consists of a mixture of calcium hydrogen phosphate dihydrate, magnesium hydrogen phosphate trihydrate and zinc oxide. More specifically, the mixture contains 2 to 98 weight % of ZnO and 98 to 2 weight % of phosphate components. These in turn contain 3 to 97 weight % of CaHPO4x2 H2O and 97 to 3 weight % of MgHPO4x3 H2O. The active pigment is suitable for use in painting compositions or lacquers.

公开(公告)号：CA1142743A

公开(公告)日：1983-03-15

申请号：CA361682

申请日：1980-10-07

Applicant: HOECHST AG

Inventor： HESTERMANN KLAUS ,  MAURER ALEXANDER ,  KANDLER JOACHIM ,  MIETENS GERHARD ,  BEUMLING HERBERT

IPC: C09C1/00 ,  C09C1/04 ,  C09D5/08 ,  C23F11/18

Abstract: The invention relates to a corrosion-inhibiting active pigment for use in the surface protection of iron and iron alloys. The pigment consists of a mixture of calcium hydrogen phosphate dihydrate, magnesium hydrogen phosphate trihydrate and zinc oxide. More specifically, the mixture contains 2 to 98 weight% of ZnO and 98 to 2 weight% of phosphate components. These in turn contain 3 to 97 weight%, of CaHP04 . 2 H2O and 97 to 3 weight% of MgHFO4 . 3 H2O. The active pigment is suitable for use in painting compositions or lacquers.

公开(公告)号：NO802974L

公开(公告)日：1981-04-09

申请号：NO802974

申请日：1980-10-07

Applicant: HOECHST AG

Inventor： HESTERMANN KLAUS ,  MAURER ALEXANDER ,  KANDLER JOACHIM ,  MIETENS GERHARD ,  BEUMLING HERBERT

IPC: C09C1/00 ,  C09C1/04 ,  C09D5/08 ,  C23F11/18 ,  C09C ,  C09D ,  C23F

Abstract: The invention relates to a corrosion-inhibiting active pigment for use in the surface protection of iron and iron alloys. The pigment consists of a mixture of calcium hydrogen phosphate dihydrate, magnesium hydrogen phosphate trihydrate and zinc oxide. More specifically, the mixture contains 2 to 98 weight % of ZnO and 98 to 2 weight % of phosphate components. These in turn contain 3 to 97 weight % of CaHPO4x2 H2O and 97 to 3 weight % of MgHPO4x3 H2O. The active pigment is suitable for use in painting compositions or lacquers.