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公开(公告)号:US20010029294A1
公开(公告)日:2001-10-11
申请号:US09780218
申请日:2001-02-09
IPC分类号: C09B045/00
CPC分类号: C09B41/008 , B01J19/0093 , B01J2219/00873 , B01J2219/00889 , B01J2219/0095 , B01J2219/00957 , B01J2219/00959 , B01J2219/00961 , B01J2219/00966 , Y10S534/04
摘要: Azo colorants are prepared by conducting the diazotization of aromatic or hetaromatic amines or the azo coupling reaction or the diazotization and the azo coupling reaction in a microreactor.
摘要翻译: 偶氮着色剂是通过在微反应器中进行芳族或异丁胺或偶氮偶合反应或重氮化偶氮偶联反应的重氮化而制备的。
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公开(公告)号:US5055564A
公开(公告)日:1991-10-08
申请号:US245187
申请日:1988-09-15
申请人: Nagatoshi Koyayashi , Hirohito Ando
发明人: Nagatoshi Koyayashi , Hirohito Ando
CPC分类号: C09B63/005 , C09B67/0029 , Y10S534/04
摘要: A monoazo lake pigment for use in inks and paints of the formula (I): ##STR1## whose X-ray diffraction pattern shows a high diffraction intensity at a diffraction angle (2.theta..+-.0.2.degree.; Cu-K.sub..alpha.) of 5.0.degree., moderate diffraction intensity at 25.0.degree. and relatively low diffraction intensities at 14.8.degree., 19.5.degree..
摘要翻译: 用于式(I)的油墨和油漆的单偶氮色淀颜料:其X射线衍射图在衍射角(2θ+/- 0.2°; Cu-K α)为5.0°,中等衍射强度为25.0°,衍射强度为14.8°,19.5°。
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公开(公告)号:US4167422A
公开(公告)日:1979-09-11
申请号:US501900
申请日:1974-08-30
申请人: Nicolo Bellanca , Thomas E. Furia
发明人: Nicolo Bellanca , Thomas E. Furia
CPC分类号: C09B69/10 , Y10S534/04
摘要: Organic pigment lakes are prepared by adsorption of a high molecular weight or polymeric dye onto suitable substratum or extender therefor. The properties of the resultant polymeric lakes approach those of true pigments, and said lakes exhibit maximized dye loading capacities and are exceptionally free of bleed. Thus, the applicability of lake colors is extended in the various food systems and their use is also permitted as industrial pigments.
摘要翻译: 通过将高分子量或聚合物染料吸附到合适的底物或增量剂上来制备有机颜料湖。 所得聚合物湖的性质接近真实颜料的性质,而所述的湖泊表现出最大的染料负载能力,并且特别没有渗色。 因此,在各种食品系统中扩展了湖泊颜色的适用性,并且它们也被允许用作工业颜料。
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公开(公告)号:US3997523A
公开(公告)日:1976-12-14
申请号:US325656
申请日:1973-01-22
申请人: Gunter Laubert , Joachim Ribka
发明人: Gunter Laubert , Joachim Ribka
CPC分类号: C09B63/005 , C08K5/0041 , C09B29/20 , Y10S534/04
摘要: Monoazo pigments of the general formula ##STR1## WHEREIN X is hydrogen or halogen, preferably chlorine or bromine, alkyl, alkoxy, trifluoromethyl, phenyl, phenoxy or cyano, Y represents hydrogen or halogen, preferably chlorine or bromine, alkyl, alkoxy, carbomethoxy, phenyl or phenoxy, Z represents hydrogen, chlorine or bromine, alkyl, alkoxy, nitro, cyano, trifluoromethyl, methylsulfonyl, aminocarbonyl, alkylaminocarbonyl, phenylaminocarbonyl, aminosulfonyl, alkylaminosulfonyl, alkanoylamino or aroylamino, A represents a phenyl or naphthalene ring, n represents 1 or 2, m is an integer of from 1 to 3 and Me is an equivalent of a metal cation forming a lake and a process for preparing them by diazotizing aromatic amines of the general formula ##STR2## with coupling components of the general formula ##STR3## AND SUBSEQUENTLY CONVERTING INTO A LAKE WITH METAL SALTS, X,Y,Z,A, n and m having the above meaning. These pigments can be successfully used for dyeing all materials usually dyed with pigments. They are especially suitable for coloring high molecular plastics such as PVC and on account of their excellent resistance to heat, for coloring polyolefins.
摘要翻译: 烷基,烷氧基,三氟甲基,苯基,苯氧基或氰基的Y代表氢或卤素,优选氯或溴,烷基,烷氧基,甲酯基, 苯基或苯氧基,Z表示氢,氯或溴,烷基,烷氧基,硝基,氰基,三氟甲基,甲基磺酰基,氨基羰基,烷基氨基羰基,苯基氨基羰基,氨基磺酰基,烷基氨基磺酰基,烷酰基氨基或芳酰基氨基,A表示苯基或萘环,n表示1或 2,m为1〜3的整数,Me为形成湖的金属阳离子的当量,通过将通式(IMAGE)的芳香胺重氮化制备它们的方法与通式为“IMAGE” 并且随后转换成具有上述含义的金属盐,X,Y,Z,A,n和m的盐。 这些颜料可以成功地用于染色通常用颜料染色的所有材料。 它们特别适用于着色高分子塑料如PVC,并且由于其优异的耐热性,用于着色聚烯烃。
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公开(公告)号:US1865978A
公开(公告)日:1932-07-05
申请号:US37627629
申请日:1929-07-05
申请人: SOC OF CHEMICAL IND
发明人: FRITZ STRAUB , WALTER ANDERAU
CPC分类号: C09B45/14 , C09B63/005 , Y10S534/04
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公开(公告)号:US1820540A
公开(公告)日:1931-08-25
申请号:US28137328
申请日:1928-05-28
申请人: DU PONT
发明人: MARTONE THOMAS A
CPC分类号: Y10S534/04
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公开(公告)号:US06984724B2
公开(公告)日:2006-01-10
申请号:US10486938
申请日:2002-07-27
申请人: Hans Joachim Metz , Uday T. Nabar , Frank Morgenroth , Chandrashekhar D. Patil , Sunil D. Deval
发明人: Hans Joachim Metz , Uday T. Nabar , Frank Morgenroth , Chandrashekhar D. Patil , Sunil D. Deval
CPC分类号: C09B63/005 , C09B67/0033 , Y10S534/04
摘要: The invention relates to novel monoazo compounds of formula (1), wherein R1 re resents H, Cl or CH3; R2 represents H or Cl; M2+ represents Mg2+, Mn2+ or Sr2+; Y1=represents COO− or SO3−; Y2=SO3−; Y3=Y4=Y5=H; or Y3=SO331 , Y2=Y4=Y5=H; or Y4=SO3−, Y2=Y3=Y5=H; or Y5=SO3−, Y2=Y3=Y4=H. The compounds of formula (1) are characterized by high intensity and light-fastness.
摘要翻译: 本发明涉及式(1)的新型单偶氮化合物,其中R 1重新取代H,Cl或CH 3; R 2表示H或Cl; M 2+ 2+表示Mg 2+,Mn 2+或Sr 2+, Y 1表示COO - 或SO 3 - , - SO 2 - 。 Y 2→SO 3 - SO 3 - Y 3 = Y 4 = Y 5 = H; 或Y 3 = SO 3 3,...,Y 2 = Y 4 = Y 3 5 H> = H; 或Y 4 = SO 3 - , - - - - - - - - - - - - - - - 5 H> = H; 或Y 5 = SO 3 - , - SO 2 - - - - Y 3 = Y 3 4 SUB> = H。 式(1)的化合物的特征在于高强度和耐光性。
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公开(公告)号:US20040198964A1
公开(公告)日:2004-10-07
申请号:US10486938
申请日:2004-02-13
IPC分类号: C09B045/14 , C09B029/00
CPC分类号: C09B63/005 , C09B67/0033 , Y10S534/04
摘要: The invention relates to novel monoazo compounds of formula (1), wherein R1 represents H, Cl or CH3; R2 represents H or Cl; M2null represents Mg2null, Mn2null or Sr2null; Y1nullrepresents COOnull or SO3null; Y2nullSO3null, Y3nullY4nullY5nullH; or Y3nullSO3null, Y2nullY4nullY5nullH; or Y4nullSO3null, Y2nullY3nullY5nullH; or Y5nullSO3null, Y2nullY3nullY4nullH. The compounds of formula (1) are characterized by high intensity and lightfastness.
摘要翻译: 本发明涉及新的式(1)单偶氮化合物,其中R 1表示H,Cl或CH 3; R2表示H或Cl; M 2+表示Mg 2+,Mn 2+或Sr 2+; Y1 =表示COO - 或SO 3 - ; Y2 = SO3 - ,Y3 = Y4 = Y5 = H; 或Y 3 = SO 3 - ,Y 2 = Y 4 = Y 5 = H; 或Y4 = SO3 - ,Y2 = Y3 = Y5 = H; 或Y5 = SO3 - ,Y2 = Y3 = Y4 = H。 式(1)的化合物的特征在于高强度和耐光性。
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公开(公告)号:US5997628A
公开(公告)日:1999-12-07
申请号:US93317
申请日:1998-06-08
申请人: Amrit Pal Bindra
发明人: Amrit Pal Bindra
CPC分类号: C09B29/366 , C09B29/0014 , C09B63/005 , C09D7/007 , Y10S534/04
摘要: Disclosed are red shade yellow compositions characterized by the formula: ##STR1## wherein X is a lower alkyl or a --COOR.sub.1 group; wherein R.sub.1 is a hydrogen or lower alkyl group; each Y is independently a lower alkyl, lower alkyloxy or halogen group; a is 0, 1, or 2; and M is a divalent metal. Also disclosed is a process for preparing red shade yellow pigment compositions prepared by initially a diazonium component comprised of one or more aromatic amines wherein at least one of said amines is a 1-sulfo-2-naphthylamine; and thereafter coupling the diazonium component with a coupling component comprised of a pyrazolone coupler to form a dye, and metallizing said dye with at least one divalent metal.
摘要翻译: 本发明公开了以下述特征的红色阴影黄色组合物:其中X为低级烷基或-COOR1基团; 其中R1是氢或低级烷基; 每个Y独立地是低级烷基,低级烷氧基或卤素基团; a是0,1或2; M是二价金属。 还公开了一种制备红色黄色颜料组合物的方法,其通过最初由一种或多种芳族胺组成的重氮组分制备,其中至少一种所述胺是1-磺基-2-萘胺; 然后将重氮组分与由吡唑啉酮偶联剂组成的偶联组分偶联以形成染料,并用至少一种二价金属对所述染料进行金属化。
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公开(公告)号:US5973126A
公开(公告)日:1999-10-26
申请号:US68954
申请日:1998-05-20
申请人: Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
发明人: Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
IPC分类号: C07D213/75 , C07D233/90 , C07D235/26 , C07D277/38 , C07D277/44 , C07D277/46 , C07D277/82 , C09B29/15 , C09B29/20 , C08J3/20 , C09D11/00
CPC分类号: C07D213/75 , C07D233/90 , C07D235/26 , C07D277/46 , C07D277/82 , C09B29/106 , C09B29/20 , Y10S534/04
摘要: A monoazo compound synthesized using 2-hydroxynaphthalene-3,6-dicarboxylic acid (or salt thereof), an amide, an ureide or an ester thereof as a coupler is novel, and is superior in water resistance, chemical resistance and solvent resistance. The present invention provides such a novel azo compound and a process for producing the same.
摘要翻译: PCT No.PCT / JP97 / 03637 371日期:1998年5月20日 102(e)日期1998年5月20日PCT 1997年10月9日PCT PCT。 公开号WO98 / 16587 日期:1998年4月23日使用2-羟基萘-3,6-二羧酸(或其盐),酰胺,脲或其酯作为偶联剂合成的单偶氮化合物是新颖的,并且具有优异的耐水性,耐化学性 耐溶剂性。 本发明提供了这样的新型偶氮化合物及其制造方法。
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