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1.发明授权
公开(公告)号：US3445466A
公开(公告)日：1969-05-20
申请号：US3445466D
申请日：1966-02-18
Applicant: BASF AG
Inventor： HAHN ERWIN , SEEFELDER MATTHIAS
IPC: C07D239/30 , C07D277/68 , C07D285/08 , C09B62/02 , C07D91/60 , C07D51/36 , C09B45/18
CPC classification number: C07D239/30 , C07D277/68 , C07D285/08 , C09B62/02
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公开(公告)号：US3652636A
公开(公告)日：1972-03-28
申请号：US3652636D
申请日：1968-08-13
Applicant: BASF AG
Inventor： SCHEUERMANN HORST , SEEFELDER MATTHIAS
IPC: C07C255/34 , C09B23/14 , C07C121/72
CPC classification number: C07C255/00 , C09B23/143
Abstract: A CLASS OF P-N-N-DISUBSTITUTED STYRYL COMPOUNDS WHICH ARE METHINE OR STYRYL DYES PARTICULARLY USEFUL FOR DYEING TEXTILE MATERIAL OF CELLULOSE ESTERS AND SYNTHETIC POLYAMIDES OR POLYESTERS FAST GREEN-YELLOW SHADES. PARTICULARLY USEFUL STYRYL DYES ARE THOSE OF THE FORMULA
1-((NC-)2-C=CH-),2-A,4-(PHENYL-CH2-CH2-N(-CH2-CH2-COO-E)
-),BENZENE
WHEREIN A IS HYDROGEN OR METHYL AND E IS METHYL, ETHYL, N-BUTYL OR ISOBUTYL.-
公开(公告)号：US3369855A
公开(公告)日：1968-02-20
申请号：US14714861
申请日：1961-10-24
Applicant: BASF AG
Inventor： HARTMARK BJARNE , REPPE HANS-GERHARD , ROKOHL RUDOLF , SEEFELDER MATTHIAS
CPC classification number: D06P1/5278 , D06P1/22 , D06P1/30 , Y10S8/907
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4.发明授权Substantially pure basic dyes derived from 4-methylene-1 3-disubstituted-3 4-dihydropyrimidones 失效从4-甲基-1,3-二脱氧-3,4-二氢吡啶衍生物得到的基本纯碱性染料
公开(公告)号：US3635955A
公开(公告)日：1972-01-18
申请号：US3635955D
申请日：1970-05-22
Applicant: BASF AG
Inventor： HANSEN GUENTER , SEEFELDER MATTHIAS
CPC classification number: C09B26/04
Abstract: SUBSTANTIALLY PURE BASIC DYES DERIVED FROM 4-METHYLENE1,3-DISUBSITUTED-3,4-DIHYDROPYRIMIDONES WHICH ARE EMINENTLY SUITABLE FOR DYEING AND PRINTING TEXTILE MATERIALS MADE OF ACRYLONITRILE POLYMERS.
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Patent Agency Ranking5.发明授权Continuous production of tetrachloro-o-phthalonitrile by chlorination of o-phthalonitrile with pt or pd catalyst 失效通过用PT或PD催化剂氯化邻苯二酚来连续生产四氯丙烯-O-邻苯二酚
公开(公告)号：US3497547A
公开(公告)日：1970-02-24
申请号：US3497547D
申请日：1967-09-06
Applicant: BASF AG
Inventor： SCHEUERMANN HORST , SEEFELDER MATTHIAS , EILINGSFELD HEINZ
IPC: B01J23/44 , B01J23/58 , C07C255/51 , C07D307/89 , C09B47/06 , C07C121/56
CPC classification number: C07D307/89 , B01J23/44 , B01J23/58 , C07C255/51 , C09B47/06
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公开(公告)号：US3660428A
公开(公告)日：1972-05-02
申请号：US3660428D
申请日：1969-07-09
Applicant: BASF AG
Inventor： SEEFELDER MATTHIAS , MUELLER HANS-RICHARD
IPC: C07D209/46 , C07D27/50
CPC classification number: C07D209/46
Abstract: PRODUCTION OF FORMYLMETHYLENEPHTHALIMIDINES BY REACTION OF ACETOPHENONE-O-CARBOXYLIC AMIDES WITH THE REACTION PRODUCT OF A FORMAMIDE AND AN ACID HALIDE FOLLOWED BY HYDROLYSIS OF THE REACTION PRODUCT. THE FORMYLMETHYLENEPHTHALIMIDINES ARE STARTING MATERIALS FOR THE PRODUCTION OF DYES, ASSISTANTS, PRINTING AUXILIARIES AND PESTICIDES.
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公开(公告)号：US3478045A
公开(公告)日：1969-11-11
申请号：US3478045D
申请日：1967-04-05
Applicant: BASF AG
Inventor： HAHN ERWIN , SEEFELDER MATTHIAS
IPC: C07D285/08 , C07D91/60
CPC classification number: C07D285/08
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公开(公告)号：US3455947A
公开(公告)日：1969-07-15
申请号：US3455947D
申请日：1966-10-27
Applicant: BASF AG
Inventor： SEEFELDER MATTHIAS
IPC: C07D263/38 , C07D263/52 , C07D85/28 , C09B55/00
CPC classification number: C07D263/52 , C07D263/38
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9.发明授权Water-insoluble monoazo dyes containing a 2,1-benzoisothiazolyn-(3) radical 失效含有2,1-苯并噻唑并 - （3）辐射的水不溶性单氧基染料
公开(公告)号：US3455898A
公开(公告)日：1969-07-15
申请号：US3455898D
申请日：1966-06-03
Applicant: BASF AG
Inventor： SEEFELDER MATTHIAS , AMBRUST HERBERT , WIPPEL HANS GUENTER
CPC classification number: C09B44/20
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