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公开(公告)号：CA975550A
公开(公告)日：1975-10-07
申请号：CA133114
申请日：1972-01-25
Applicant: HOECHST AG
Inventor： DIERY HELMUT , RITTNER SIEGBERT , LORKE HORST
IPC: C10M135/10 , C10M145/26 , C10M173/02 , C10N30/06 , C10N40/24
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公开(公告)号：CA968913A
公开(公告)日：1975-06-10
申请号：CA117214
申请日：1971-07-02
Applicant: HOECHST AG
Inventor： DEUBEL REINHOLD , DIERY HELMUT , KLINNER WOLFGANG , LIST KARL-HERMANN , UHRIG HEINZ
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公开(公告)号：DD104085A5
公开(公告)日：1974-02-20
申请号：DD16747972
申请日：1972-12-12
Applicant: HOECHST AG
Inventor： DIERY HELMUT , CUNTZE ULRICH
IPC: C09K23/14 , C07F9/02 , C07F9/08 , C07F9/141 , C07F9/44 , C07F9/59 , C07F9/6533 , C07F9/6574 , C11D1/88
Abstract: Compounds of the formula IN WHICH R1 represents hydrogen or methyl, R2 and R3 stand for hydrogen or alkyl and X represents an aliphatic ammonium group and their use as tensidies, emulsifiers, and extraction agent in the liquid-liquid extraction of zinc.
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公开(公告)号：CA837077A
公开(公告)日：1970-03-17
申请号：CA837077D
Applicant: HOECHST AG
Inventor： RITTNER SIEGBERT , ELBEL EBERHARD , DIERY HELMUT
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公开(公告)号：CA695187A
公开(公告)日：1964-09-29
申请号：CA695187D
Applicant: HOECHST AG
Inventor： KUHNE RUDOLF , KIEFER BERNHARD , DIERY HELMUT
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Patent Agency Ranking
公开(公告)号：CA610010A
公开(公告)日：1960-12-06
申请号：CA610010D
Applicant: HOECHST AG
Inventor： DIERY HELMUT , HEYNA JOHANNES , SCHMIDT-RUPPIN HEINZ
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公开(公告)号：CA575874A
公开(公告)日：1959-05-12
申请号：CA575874D
Applicant: HOECHST AG
Inventor： DIERY HELMUT , RUCKERT ALFRED , HEYNA JOHANNES , ZIEGLER WALTER
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公开(公告)号：DK162291C
公开(公告)日：1992-03-16
申请号：DK404180
申请日：1980-09-24
Applicant: HOECHST AG
Inventor： DIERY HELMUT , WAGEMANN WOLFGANG , HILLE MARTIN , DEUBEL REINHOLD , WEIDE JOACHIM
Abstract: Polyether polyamines of the formula 1 in which R1 and R2 are identical or different and denote C8-C30-alkyl, -2-hydroxyalkyl or -alkenyl or C8-C24-alkoxypropyl, m and n are 2 or 3, R3 is hydrogen or methyl and the sum of o+p+q+r is an integer from 4 to 600, process for their manufacture and their use as dispersing agents, corrosion inhibitors, demulsifiers and acid retarders.
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公开(公告)号：DK160101B
公开(公告)日：1991-01-28
申请号：DK140680
申请日：1980-04-01
Applicant: HOECHST AG
Inventor： DIERY HELMUT , HEMMERLING VOLKER
IPC: C07C67/00 , C07C213/00 , C07C217/32 , C09B67/46 , C09C3/00 , C09C3/10 , C09K23/00 , C09K23/16 , C09K23/42 , C09K23/46 , C09K23/52 , D06L3/12 , D06L4/671 , D06P1/607 , C08G65/26 , C07C217/28 , C07C217/50 , B01F17/46 , C09D17/00
Abstract: 1. Watersoluble oxalkylation products of the formula I see diagramm : EP0017189,P7,F1 in which Y is a group of the formula see diagramm : EP0017189,P7,F2 R1 denotes linear or branched C1 -C24 alkyl, C1 -C24 alkenyl or C1 -C24 -alkoxypropyl, A denotes linear or branched C2 -C4 alkylene, Z**1 and Z**2, which are identical or different, denote radicals of the formula see diagramm : EP0017189,P8,F3 in which R2 is hydrogen or methyl and x is an integer of up to 150, R**3 and R**4 denote hydrogen or C1 -C4 alkyl and m is zero or an integer from 0 to 12.
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公开(公告)号：DK158992C
公开(公告)日：1991-01-21
申请号：DK342182
申请日：1982-07-30
Applicant: HOECHST AG
Inventor： DIERY HELMUT , DEUBEL REINHOLD , WEIDE JOACHIM
IPC: C07C41/02 , C07C41/00 , C07C43/20 , C07C43/205 , C07C43/225 , C07C67/00 , C08G65/04 , C08G65/26 , C08G65/28 , C09B67/20 , C09B67/46 , C09K23/00 , C09K23/42 , B01F17/42 , B01F17/52 , C09D17/00
Abstract: Compounds of the formula (1) in which Y denotes an aryloxy group, which is possibly substituted, R4 and R5 denote hydrogen or C1-C4-alkyl, m denotes 0 to 12 and Z denotes polyalkylene glycol radicals having about 8 to about 200 ethylene glycol units -(CH2-CH2O)- or up to about 200 ethylene glycol units and alkylene glycol units of the formula in which R6 is methyl or ethyl and in which at least 8 ethylene glycol units are present. These compounds are prepared by initially reacting epoxide with a phenol or naphthol and subsequently oxalkylating. The reaction products are used as dispersants for the preparation of aqueous pigment dispersions.
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