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公开(公告)号：FI844506L
公开(公告)日：1985-05-30
申请号：FI844506
申请日：1984-11-16
Applicant: BASF AG
Inventor： PFOHL SIGBERG , HARTMANN HEINRICH , KLAHR ERHARD , PROLL THEO
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公开(公告)号：GB2327426B
公开(公告)日：2001-11-21
申请号：GB9815161
申请日：1998-07-13
Applicant: BASF AG
Inventor： SALING PETER , KLAHR ERHARD , REICHELT HELMUT , GRUETTNER-MERTEN SABINE
IPC: C09B29/085 , C09B29/01 , C09B29/08 , C09B43/42 , C07C211/52
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公开(公告)号：NO166866B
公开(公告)日：1991-06-03
申请号：NO864235
申请日：1986-10-23
Applicant: BASF AG
Inventor： ZARATE JACOBO , ELFERS GUENTHER , BETZ RAINER , RAUBENHEIMER HANS-JUERGEN , ZIEGLER WALTER , KLAHR ERHARD
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公开(公告)号：NO164852C
公开(公告)日：1990-11-21
申请号：NO844730
申请日：1984-11-28
Applicant: BASF AG
Inventor： PFOHL SIGBERG , HARTMANN HEINRICH , PROLL THEO , KLAHR ERHARD
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公开(公告)号：FI80279C
公开(公告)日：1990-05-10
申请号：FI844506
申请日：1984-11-16
Applicant: BASF AG
Inventor： PFOHL SIGBERG , HARTMANN HEINRICH , KLAHR ERHARD , PROLL THEO
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Patent Agency Ranking
公开(公告)号：FI80279B
公开(公告)日：1990-01-31
申请号：FI844506
申请日：1984-11-16
Applicant: BASF AG
Inventor： PFOHL SIGBERG , HARTMANN HEINRICH , KLAHR ERHARD , PROLL THEO
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17.发明专利
公开(公告)号：CA1239507A
公开(公告)日：1988-07-26
申请号：CA468871
申请日：1984-11-28
Applicant: BASF AG
Inventor： PFOHL SIGBERG , HARTMANN HEINRICH , PROLL THEO , KLAHR ERHARD
Abstract: Paper, cardboard and board having high dry strength, wet strength and alkali resistance are produced by adding resin solutions, which are obtained by reacting homopolymers and copolymers of vinylimidazoles with epichlorohydrin in a ratio of from 0.02 to 2.9 moles of epichlorohydrin per equivalent of basic nitrogen in the polymer, to the paper stock and then draining the latter on a screen to form sheets.
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公开(公告)号：ES2001072A6
公开(公告)日：1988-04-16
申请号：ES8600935
申请日：1986-08-07
Applicant: BASF AG
Inventor： DESINGER WALTER , HARTMANN HEINRICH , TRIESELT WOLFGANG , KLAHR ERHARD , HETTCHE ALBERT
Abstract: PROCEDIMIENTO PARA LA OBTENCION DE POLIMERIZADOS NEUTRALIZADOS O AMIDADOS, EN QUE SE HACEN REACCIONAR PARCIAL O TOTALMENTE HOMOPOLIMERIZADOS DEL ACIDO ACRILICO Y DEL ACIDO METACRILICO, ASI COMO COPOLIMERIZADOS POR COPOLIMERIZACION, DE, COMO MINIMO, UN MO''NOMERO DEL GRUPO A) CON, COMO MINIMO, UN MONOMERO DEL GRUPO B). ACIDOS DICARBOXILICOS ETILENICAMENTE INSATURADOS APROPIADOS CON 4 A 6 ATOMOS DE CARBONO SON, POR EJEMPLO: ACIDO MALEICO, ACIDO FUMARICO, ACIDO ACONITICO, ACIDO ITACONICO, ACIDO MESACONICO, ACIDO CITRACONICO Y ACIDO METILENMALONICO.
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公开(公告)号：CA1173861A
公开(公告)日：1984-09-04
申请号：CA388711
申请日：1981-10-26
Applicant: BASF AG
Inventor： GREIF NORBERT , KLAHR ERHARD , TRIESELT WOLFGANG
Abstract: LOW-FOAMING, BIODEGRADABLE ALKOXYLATION PRODUCTS TERMINATED WITH GLYCERINE ETHER RADICALS, AND A PROCESS FOR THEIR PREPARATION The subject invention relates to compositions of matter having the following structural formula: I In this formula, R1 represents a C8-C20 alkyl radical, R2 stands for a C1-C5 alkyl radical, and n is a number, 4 through 15. These compounds are low foaming and have acceptable biodegradability. They are particularly useful in the formulation of automatic dishwashing detergents.
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公开(公告)号：CA1171750A
公开(公告)日：1984-07-31
申请号：CA369805
申请日：1981-01-30
Applicant: BASF AG
Inventor： KLAHR ERHARD , HETTCHE ALBERT , TRIESELT WOLFGANG , STOECKIGT DIETER , TRAPP HORST
Abstract: Biodegradable and low-foaming cleaning agents and dishwashing agents containing non-ionic surfactants which have been obtained by reacting one or more adducts of a C8-C20-alkanol and from 4 to 14 moles of ethylene oxide with 1,2-butylene oxide in a molar ratio of from 1:1.6 to 1:2.4.
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