公开(公告)号：DE4444473A1

公开(公告)日：1996-06-20

申请号：DE4444473

申请日：1994-12-14

Applicant: HOECHST AG

Inventor： WEHLE DETLEF DR ,  SAUERWALD GUENTER

IPC: B01J13/00 ,  C06B47/14 ,  C07C69/52 ,  C07C211/01 ,  C09K23/00 ,  C09K23/34 ,  B01F17/34 ,  C07C69/40 ,  C06B45/00

Abstract: Water-in-oil emulsions comprising continuous and discontinuous phases and an emulsifier of formula (Ia) and/or (Ib); R = 2-18 (9-18) C alkenyl; R = 4-30 (8-18) C alkenyl; R -R = H, 1-20 C alkyl or 2-20 (8-18) C alkenyl; X = ammonium salt of formula H NR R R . Emulsion explosives contg. (Ia) and/or (Ib) are also claimed.

公开(公告)号：DE3632621A1

公开(公告)日：1988-03-31

申请号：DE3632621

申请日：1986-09-25

Applicant: HOECHST AG

Inventor： HOFINGER MANFRED DR ,  BUECKING HANS-WALTER DR ,  KIRNER ALOIS ,  SAUERWALD GUENTER

IPC: C11D1/52 ,  C11D1/62 ,  C11D1/645 ,  C11D1/72 ,  C11D1/835 ,  C11D3/20 ,  B60S3/06

公开(公告)号：DE3032549A1

公开(公告)日：1982-05-13

申请号：DE3032549

申请日：1980-08-29

Applicant: HOECHST AG

Inventor： LORKE HORST ,  SAUERWALD GUENTER

IPC: C10L1/02 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/04

Abstract: Corrosion inhibitor for motor fuels consisting of ethanol or ethanol-gasoline mixts. comprises (A) 30-70 (pref. 40-50) wt.% of a mixt. of about equal parts by wt. of ethylene glycol and a cpd. of formula R1SO2-N(R3)-(CH2)x-CH(R2)-COOY (I) (where R1 is C12-C24 (pref. C13-16) satd. aliphatic, cycloaliphatic or alkylaromatic; R2 is H or CH3; R3 is H, C1-C3 alkyl or C2-C3 hydroxyalkyl; x=0-9; and Y is alkali or alkanolamine ion); (B) 69-25 (pref. 59-48) wt.% of a salt of a C8-C10 alkylamine and an aliphatic 8-10C carboxylic acid; and (C) 1-5 (pref. 1-2) wt.% of a 4-8C aliphatic alcohol. Used to inhibit corrosion, esp. of Fe, brass and Zn in motor vehicles using ethanol-contg. fuels.

公开(公告)号：DE3762425D1

公开(公告)日：1990-05-31

申请号：DE3762425

申请日：1987-09-18

Applicant: HOECHST AG

Inventor： HOFINGER MANFRED DR ,  BUECKING HANS-WALTER DR ,  KIRNER ALOIS ,  SAUERWALD GUENTER

IPC: C11D1/52 ,  C11D1/62 ,  C11D1/645 ,  C11D1/72 ,  C11D1/835 ,  C11D3/20

公开(公告)号：ZA8105989B

公开(公告)日：1982-08-25

申请号：ZA8105989

申请日：1981-08-28

Applicant: HOECHST AG

Inventor： LORKE HORST ,  SAUERWALD GUENTER

IPC: C10L1/02 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L

CPC classification number: C10L1/02 ,  C10L1/14 ,  C10L1/1824 ,  C10L1/2222 ,  C10L1/2437

公开(公告)号：BR9505812A

公开(公告)日：1998-01-06

申请号：BR9505812

申请日：1995-12-13

Applicant: HOECHST AG

Inventor： WEHLE DETLEF DR ,  SAUERWALD GUENTER

IPC: B01J13/00 ,  C06B47/14 ,  C07C69/52 ,  C07C211/01 ,  C09K23/00 ,  C09K23/34 ,  C06B45/00 ,  B01F17/34 ,  C07C69/40

Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifier for a water-in-oil emulsion suitable for the production of safe explosives by using a compound of specified structure as the emulsifier for the emulsion comprising a continuous phase, a discontinuous phase, and the emulsifier. SOLUTION: A water-in-oil emulsion comprising a continuous phase, a discontinuous phase, and the emulsifier uses a compound of formulas Ia and/or Ib as the emulsifier. In the formulas, R' is 2-18C alkenyl, preferably 9-18C alkenyl; R is 4-30C alkyl, preferably 8-18C alkyl; X is an ammonium salt of H -NR R R (R , R , R are independently H, 1-20C alkyl or 2-20C alkenyl, preferably 8-18C alkenyl. The emulsion is suitable for the production of emulsion or a safety explosives.

公开(公告)号：ATA200295A

公开(公告)日：1997-01-15

申请号：AT200295

申请日：1995-12-11

Applicant: HOECHST AG

Inventor： WEHLE DETLEF ,  SAUERWALD GUENTER

IPC: B01J13/00 ,  C06B47/14 ,  C07C69/52 ,  C07C211/01 ,  C09K23/00 ,  C09K23/34 ,  B01F17/18

Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifier for a water-in-oil emulsion suitable for the production of safe explosives by using a compound of specified structure as the emulsifier for the emulsion comprising a continuous phase, a discontinuous phase, and the emulsifier. SOLUTION: A water-in-oil emulsion comprising a continuous phase, a discontinuous phase, and the emulsifier uses a compound of formulas Ia and/or Ib as the emulsifier. In the formulas, R' is 2-18C alkenyl, preferably 9-18C alkenyl; R is 4-30C alkyl, preferably 8-18C alkyl; X is an ammonium salt of H -NR R R (R , R , R are independently H, 1-20C alkyl or 2-20C alkenyl, preferably 8-18C alkenyl. The emulsion is suitable for the production of emulsion or a safety explosives.

公开(公告)号：ZA815989B

公开(公告)日：1982-08-25

申请号：ZA815989

申请日：1981-08-28

Applicant: HOECHST AG

Inventor： LORKE HORST ,  SAUERWALD GUENTER

IPC: C10L1/02 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L

公开(公告)号：ZA9510589B

公开(公告)日：1996-06-19

申请号：ZA9510589

申请日：1995-12-13

Applicant: HOECHST AG

Inventor： WEHLE DETLEF ,  SAUERWALD GUENTER

IPC: B01J13/00 ,  C06B47/14 ,  C07C69/52 ,  C07C211/01 ,  C09K23/00 ,  C09K23/34 ,  B01F ,  C07C ,  C06B

Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifier for a water-in-oil emulsion suitable for the production of safe explosives by using a compound of specified structure as the emulsifier for the emulsion comprising a continuous phase, a discontinuous phase, and the emulsifier. SOLUTION: A water-in-oil emulsion comprising a continuous phase, a discontinuous phase, and the emulsifier uses a compound of formulas Ia and/or Ib as the emulsifier. In the formulas, R' is 2-18C alkenyl, preferably 9-18C alkenyl; R is 4-30C alkyl, preferably 8-18C alkyl; X is an ammonium salt of H -NR R R (R , R , R are independently H, 1-20C alkyl or 2-20C alkenyl, preferably 8-18C alkenyl. The emulsion is suitable for the production of emulsion or a safety explosives.

公开(公告)号：AT52274T

公开(公告)日：1990-05-15

申请号：AT87113667

申请日：1987-09-18

Applicant: HOECHST AG

Inventor： HOFINGER MANFRED DR ,  BUECKING HANS-WALTER DR ,  KIRNER ALOIS ,  SAUERWALD GUENTER

IPC: C11D1/52 ,  C11D1/62 ,  C11D1/645 ,  C11D1/72 ,  C11D1/835 ,  C11D3/20