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公开(公告)号：DE2516054A1
公开(公告)日：1976-10-14
申请号：DE2516054
申请日：1975-04-12
Applicant: BASF AG
Inventor： NETT ROBERT , FECHNER WOLF DIETER , JETTMAR WERNER DIPL ING DR , POLSTER RUDOLF DIPL CHEM DR , SAPPOK REINHARD DIPL CHEM DR , HARTMANN EDUARD
Abstract: A phthalocyanine formulation which is stabilized against recrystallization and change of modification and which contains, as the stabilizer (a) a finely divided phthalocyanine as the pigment and (b) a salt or the corresponding homogeneous mixture of ( alpha ) a phthalocyanine derivative, which carries basic groups (R1 = H, alkyl of 1 to 20 carbon atoms, unsubstituted or substituted phenyl, -C2H4-NH)zH or -(C3H6-NH)zH, z = 1, 2 or 3, and R2 = H, alkyl of 1 to 6 carbon atoms or cycloalkyl of 6 to 8 carbon atoms) and ( beta ) an aliphatic sulfonic acid of 8 to 20 carbon atoms, a monoalkylbenzenesulfonic acid or dialkylbenzenesulfonic acid where alkyl is of 6 to 20 carbon atoms, or a monoalkylnaphthalenesulfonic acid or dialkylnaphthalenesulfonic acid where alkyl is of 6 to 20 carbon atoms, which acids may be substituted by hydroxyl, the molar ratio of alpha : beta being from 1:1 to 1:5, and, if desired, one or more organic fluids or solutions of resins in these fluids. The formulations are stable even in aromatic hydrocarbons and produce pure, deep colorations which have high gloss.
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公开(公告)号：AU1237576A
公开(公告)日：1977-09-29
申请号：AU1237576
申请日：1976-03-25
Applicant: BASF AG
Inventor： NETT ROBERT , FECHNER WOLF DIETER , JETTMAR WERNER , POLSTER RUDOLF , SAPPOK REINHARD , HARTMANN EDUARD , HONIGMANN BERTOLF , KRANZ JOACHIM
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3.发明专利
公开(公告)号：CH611331A5
公开(公告)日：1979-05-31
申请号：CH439176
申请日：1976-04-07
Applicant: BASF AG
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