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公开(公告)号：DE2164198A1
公开(公告)日：1973-06-28
申请号：DE2164198
申请日：1971-12-23
Applicant: BASF AG
Inventor： EILINGSFELD HEINZ DR , HANSEN GUENTER DR , SCHAFFNER ERNST DR
Abstract: 1403618 Dyes containing phthalimide radicals BADISCHE ANILIN- & SODA-FABRIK AG 19 Dec 1972 [23 Dec 1971] 58476/72 Heading C4P [Also in Division C2] Novel dyestuffs of the formula (wherein Y is unsubstituted or substituted alkyl, cycloalkyl, aralkyl or aryl, or is allyl; Y 1 is H, alkyl or alkoxy; Y 2 is H, alkyl, alkoxy, halogen or alkanoylamino of which the alkanoyl moiety is optionally substituted; Y 3 is unsubstituted or substituted alkyl, aralkyl, cycloalkyl or aryl; Y 4 is H or unsubstituted or substituted alkyl; and Y 5 is H, Cl, Br, NO 2 , SO 2 CH 3 , SO 2 C 2 H 5 or CN) are prepared by coupling diazo derivatives of appropriate 3-amino-6-nitrophthalimides with appropriate substituted anilines. Products wherein Y 5 is a halogen may be converted to the corresponding 4-cyano compounds by conventional methods; and products containing an OH group in Y may be O-acylated. The dyestuffs are yellow-orange to blue and may be used for dyeing textile materials of cellulose esters, polyamides and synthetic polyesters.
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公开(公告)号：DE3260530D1
公开(公告)日：1984-09-13
申请号：DE3260530
申请日：1982-05-07
Applicant: BASF AG
Inventor： SCHAFFNER ERNST DR , LACH DIETRICH DR
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公开(公告)号：DE2243283A1
公开(公告)日：1974-03-14
申请号：DE2243283
申请日：1972-09-02
Applicant: BASF AG
Inventor： EILINGSFELD HEINZ DR , PATSCH MANFRED DR , SCHAFFNER ERNST DR
IPC: C07C49/784 , B01J27/00 , C07B61/00 , C07C45/00 , C07C45/46 , C07C45/67 , C07C51/00 , C07C65/34 , C07C66/02 , C07C67/00 , C07C65/20
Abstract: The production of anthraquinone-1-carboxylic acid by reacting a benzoyl halide with a tert.-butylxylene in the presence of ferric chloride, adding aluminum chloride, oxidizing the dimethylbenzophenone formed and cyclizing the resulting benzophenonedicarboxylic acid. The product is a starting material for the production of dyes and pesticides.
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4.发明专利
公开(公告)号：DE2301140A1
公开(公告)日：1974-07-18
申请号：DE2301140
申请日：1973-01-11
Applicant: BASF AG
Inventor： EISFELD WOLFGANG DR , PATSCH MANFRED DR , EILINGSFELD HEINZ DR , SCHAFFNER ERNST DR
Abstract: Acids of formula (I) (where X and Y are halogen and one of X and Y can also be H) are produced in good yields and in pure form by oxidizing halo-indanes of formula (II) (where R1 and R3 are H or alkyl and R2 is alkyl) with HNO3 at 50-250 degrees C. (I) (of which those compounds in which both X and Y are halogen and Y is ortho or meta to the carbonyl group are new and claimed compounds) are useful as intermediates, esp. for anthraquinones useful e.g. as dyestuffs, as well as for subst. benzanthrones. Peroxides of (I) are useful as initiators for polymerization processes.
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公开(公告)号：DE1943499A1
公开(公告)日：1971-03-04
申请号：DE1943499
申请日：1969-08-27
Applicant: BASF AG
Inventor： NAARMANN HERBERT DR , EISERT MANFRED DR , SCHAFFNER ERNST DR , WILLERSINN HERBERT DR
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Patent Agency Ranking
公开(公告)号：DE2256661A1
公开(公告)日：1974-05-22
申请号：DE2256661
申请日：1972-11-18
Applicant: BASF AG
Inventor： EILINGSFELD HEINZ DR , PATSCH MANFRED DR , SCHAFFNER ERNST DR
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公开(公告)号：DE2233871A1
公开(公告)日：1974-02-14
申请号：DE2233871
申请日：1972-07-10
Applicant: BASF AG
Inventor： DIMROTH PETER DR , SCHAFFNER ERNST DR
IPC: C08L27/00 , C08K5/35 , C08L67/00 , C09B29/00 , C09B29/01 , C09B29/033 , C09B29/20 , C09B29/33 , C09B29/36 , C09B39/00 , C09D7/00 , C09D7/12
Abstract: Azo dyes derived from ortho-oxdiazolylaniline diazo components and from coupling components containing a hydroxy group or an enolizable keto group in ortho- or para-position to the azo bridge. The dyes are yellow to red and are useful as disperse dyes and particularly as pigments. The pigments give fast colorations in printing inks, resins and surface coatings.
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公开(公告)号：DE2134896A1
公开(公告)日：1973-02-01
申请号：DE2134896
申请日：1971-07-13
Applicant: BASF AG
Inventor： HAGEN HELMUT DR , HANSEN GUENTER DR , SCHAFFNER ERNST DR
Abstract: 1387728 Preparation of azo dyes containing cyano groups BASF AG 12 July 1972 [13 July 1971] 32541/72 Heading C4P Monoazo dyes free from water-solubilizing groups of formula NC-A-N=N-X wherein the CN group is ortho to -N=N-, A is a substituted phenyl or benzisothiazolyl group and X is an N-substituted para-aminophenyl radical are prepared by reacting the corresponding dyes containing Br in place of CN with CuCN or substances which form it under the reaction conditions in water at an elevated temperature. The dyes are used to colour polyester fibres in green, blue and violet shades. Specification 1,314,538 is referred to.
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公开(公告)号：CH512191A
公开(公告)日：1971-09-15
申请号：CH898271
申请日：1971-06-18
Applicant: BASF AG
Inventor： ADOLPHI HEINRICH DR , EILINGSFELD HEINZ DR , PATSCH MANFRED DR , SCHAFFNER ERNST DR
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公开(公告)号：DE3060024D1
公开(公告)日：1981-12-03
申请号：DE3060024
申请日：1980-05-02
Applicant: BASF AG
Inventor： SCHAFFNER ERNST DR
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