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公开(公告)号:US07105046B2
公开(公告)日:2006-09-12
申请号:US10484639
申请日:2002-07-26
申请人: Jin Mizuguchi , Nobuya Shimo
发明人: Jin Mizuguchi , Nobuya Shimo
CPC分类号: C09B67/0033 , C09B5/62 , C09B59/00 , C09B67/0025 , C09B67/0034
摘要: A black perylene-based pigment produced by calcining at least one compound selected from the group consisting of diimide derivatives of perylene tetracarboxylic acid and diimide derivatives of perylene diiminodicarboxylic acid, at a temperature of 200 to 600° C. in vacuum or in an inert gas atmosphere, exhibits an excellent blackness, an excellent heat resistance and an excellent weather fastness as well as a high resistance and a high safety.
摘要翻译: 通过在200〜600℃的温度下,在真空中或在惰性气体中煅烧至少一种选自苝四羧酸的二酰亚胺衍生物和苝二亚氨基二羧酸二酰亚胺衍生物的化合物而制得的黑色苝系颜料 表现出优异的黑度,优异的耐热性和优异的耐候性,以及高电阻和高安全性。
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公开(公告)号:US3720678A
公开(公告)日:1973-03-13
申请号:US3720678D
申请日:1971-01-21
申请人: CIBA GEIGY AG
发明人: GRELAT M
CPC分类号: C09B5/20
摘要: A process for the manufacture of flavanthrones, wherein a 1halogeno-2-aminoanthraquinone is heated with copper powder in a strongly polar aprotic organic solvent.
摘要翻译: 一种制造黄烷酮的方法,其中1-卤代-2-氨基蒽醌在强极性非质子有机溶剂中用铜粉加热。
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公开(公告)号:US1904367A
公开(公告)日:1933-04-18
申请号:US30396128
申请日:1928-09-04
申请人: DU PONT
发明人: IVAN GUBELMANN
IPC分类号: C09B5/20
CPC分类号: C09B5/20
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公开(公告)号:US4182882A
公开(公告)日:1980-01-08
申请号:US886203
申请日:1978-03-13
申请人: Jurgen Markert , Hans Morawietz
发明人: Jurgen Markert , Hans Morawietz
摘要: A process for the production of pyranthrones or flavanthrones which comprises reacting substituted or unsubstituted 2,2'-dialkyl-1,1'-dianthraquinonyls or 2,2'-diacylamino-1,1'-dianthraquinonyls respectively in a two-phase system of aqueous organic solvents using quaternary ammonium or phosphonium compounds as catalysts.
摘要翻译: 制备吡喃酮或黄酮酮的方法,其包括将取代或未取代的2,2'-二烷基-1,1'-二蒽醌基或2,2'-二酰基氨基-1,1'-二蒽醌基分别在两相体系中 使用季铵或鏻化合物作为催化剂的含水有机溶剂。
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公开(公告)号:US1827254A
公开(公告)日:1931-10-13
申请号:US6355725
申请日:1925-10-19
发明人: MURCH WILFRED M
IPC分类号: C09B5/20
CPC分类号: C09B5/20
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公开(公告)号:US4310359A
公开(公告)日:1982-01-12
申请号:US235556
申请日:1981-02-18
IPC分类号: C07C67/00 , C07C301/00 , C07C311/00 , C09B1/00 , C09B3/60 , C09B5/16 , C09B5/20 , C09B5/48 , C09B5/62 , C09B7/10 , C09B19/02 , C09B29/01 , C09B29/08 , C09B29/15 , C09B29/20 , C09B29/44 , C09B29/50 , C09B48/00 , C09B57/08 , C09B57/12 , C09B67/22 , C09C3/00 , C09C3/08 , C09D7/00 , C09D7/12 , C09D11/00 , C09D11/02
CPC分类号: C09B1/005 , C09B19/02 , C09B29/0003 , C09B29/0836 , C09B29/10 , C09B29/20 , C09B29/3643 , C09B29/366 , C09B3/60 , C09B48/00 , C09B5/16 , C09B5/20 , C09B5/48 , C09B5/62 , C09B57/08 , C09B57/12 , C09B67/0033 , C09B7/10
摘要: A pigment composition is disclosed which includes a pigment and a coloring compound of the general formula (I), ##STR1## wherein Q represents a residue of a coloring compound other than phthalocyanine, X represents --SO.sub.2 -- or --CO--, m and n represent, respectively, an integer of from 1 to 4 and an integer of from 1 to 6, R represents a hydrogen atom, an alkyl group having from 1 to 20 carbon atoms or an alkenyl group having from 2 to 20 carbon atoms, and R.sub.1 and R.sub.2 represent, independently, a hydrogen atom, a substituted or unsubstituted alkyl group having from 1 to 20 carbon atoms or a substituted or unsubstituted alkenyl group having from 2 to 20 carbon atoms, or R.sub.1 and R.sub.2 together form a heterocyclic ring which contains a nitrogen, oxygen or sulfur atom therein.
摘要翻译: 公开了一种颜料组合物,其包含颜料和通式(I)的着色化合物,其中Q表示除酞菁以外的着色化合物的残基,X表示-SO 2 - 或-CO-, m和n分别表示1〜4的整数和1〜6的整数,R表示氢原子,碳原子数1〜20的烷基或碳原子数2〜20的烯基 ,R 1和R 2分别独立地表示氢原子,取代或未取代的碳原子数1〜20的烷基或取代或未取代的碳原子数2〜20的烯基,或者R 1和R 2一起形成杂环 其中含有氮,氧或硫原子。
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公开(公告)号:US3962251A
公开(公告)日:1976-06-08
申请号:US571164
申请日:1975-04-24
CPC分类号: C09B5/20 , C09B67/0025
摘要: A process for producing a new crystalline polymorphic form of flavanthrone is disclosed which comprises treating crude flavanthrone with nitric acid. This new form exhibits only one prominent X-ray diffraction peak between 7.00 and 8.00 dA and only two prominent peaks between 3.30 and 3.75 dA. In contrast to the known form of flavanthrone, the new form exhibits desirable transparent mass tones when employed as a pigment.
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公开(公告)号:US1714249A
公开(公告)日:1929-05-21
申请号:US19192727
申请日:1927-05-16
申请人: SCOTTISH DYES LTD
发明人: WILLIAM SMITH , JOHN THOMAS
IPC分类号: C09B5/20
CPC分类号: C09B5/20
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公开(公告)号:US3898233A
公开(公告)日:1975-08-05
申请号:US37024173
申请日:1973-06-15
申请人: ALLIED CHEM
发明人: BACHMANN WILLIAM E , FLATT THOMAS R
CPC分类号: C09B67/0025 , C09B5/20
摘要: A new crystalline polymorphic form of flavanthrone is disclosed. This new form exhibits only one prominent X-ray diffraction peak between 7.00 and 8.00 dA and only two prominent peaks between 3.30 and 3.75 dA. In contrast to the known form of flavanthrone, the new form exhibits desirable transparent mass tones when employed as a pigment.
摘要翻译: 公开了一种新型黄烷酮的多晶型物。 这种新形式在7.00和8.00dA之间仅显示出一个显着的X射线衍射峰,并且在3.30和3.75dA之间仅显示两个突出的峰。 与已知形式的黄烷酮相反,当用作颜料时,新形式显示出期望的透明质量色调。
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