Title:
BLACK PERYLENE PIGMENTS
Document Type and Number:
WIPO Patent Application WO2005078023
Kind Code:
A3
Abstract:
Disclosed are black perylene pigments containing one of the isomers of formula (Ia) or (Ib), wherein the variables have the following meaning: R<1>, R<2> independently represent phenylene, naphthylene, or pyridylene, each of which can be monosubstituted or polysubstituted by C1-C12 alkyl, C1-C6 alkoxy, hydroxy, nitro, and/or halogen; X represents halogen; n represents 0 to 4. The inventive black perylene pigments alternatively contain a mixture of both isomers and are provided with a black number >= 210 in an alkyd/melamine baking enamel.
Inventors:
ERK PETER (DE)
STOHR ANDREAS (DE)
BOEHM ARNO (DE)
KURTZ WALTER (DE)
MIZUGUCHI JIN (JP)
SENS BENNO (DE)
STOHR ANDREAS (DE)
BOEHM ARNO (DE)
KURTZ WALTER (DE)
MIZUGUCHI JIN (JP)
SENS BENNO (DE)
Application Number:
PCT/EP2005/001139
Publication Date:
November 24, 2005
Filing Date:
February 04, 2005
Export Citation:
Assignee:
BASF AG (DE)
ERK PETER (DE)
STOHR ANDREAS (DE)
BOEHM ARNO (DE)
KURTZ WALTER (DE)
MIZUGUCHI JIN (JP)
SENS BENNO (DE)
ERK PETER (DE)
STOHR ANDREAS (DE)
BOEHM ARNO (DE)
KURTZ WALTER (DE)
MIZUGUCHI JIN (JP)
SENS BENNO (DE)
International Classes:
C09B5/62; C09B67/22; (IPC1-7): C09B5/62; C09B67/22
Foreign References:
CH373844A | 1963-12-15 | |||
EP1413605A1 | 2004-04-28 | |||
EP1413606A1 | 2004-04-28 | |||
EP0698649A1 | 1996-02-28 | |||
EP0061092A1 | 1982-09-29 | |||
US4780531A | 1988-10-25 | |||
EP0143979A2 | 1985-06-12 | |||
DE3209424A1 | 1983-01-05 | |||
GB972485A | 1964-10-14 |
Other References:
DATABASE WPI Section Ch Week 199950, Derwent World Patents Index; Class A89, AN 1999-586119, XP002340007
DATABASE WPI Section Ch Week 199533, Derwent World Patents Index; Class E23, AN 1995-252433, XP002340008
DATABASE WPI Section Ch Week 199533, Derwent World Patents Index; Class E23, AN 1995-252433, XP002340008
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