公开(公告)号：FR1466904A

公开(公告)日：1967-01-20

申请号：FR48169

申请日：1966-02-02

Applicant: BASF AG

Inventor： FUCHS FRIEDRICH ,  WIEBUSCH KLAUS ,  MERTENS HEINRICH

IPC: C23G1/24

公开(公告)号：CA989412A

公开(公告)日：1976-05-18

申请号：CA137842

申请日：1972-03-22

Applicant: BASF AG

Inventor： PETERSEN HARRO ,  FUCHS FRIEDRICH ,  SCHARWAECHTER PETER

IPC: C07F9/40 ,  C07F9/6571 ,  D06M13/288

公开(公告)号：AU4032172A

公开(公告)日：1973-09-27

申请号：AU4032172

申请日：1972-03-23

Applicant: BASF AG

Inventor： PETERSEN HARRO ,  FUCHS FRIEDRICH ,  SCHARWAECHTER PETER

IPC: C07F9/40

公开(公告)号：FR1492485A

公开(公告)日：1967-08-18

申请号：FR75700

申请日：1966-09-08

Applicant: BASF AG

Inventor： FUCHS FRIEDRICH ,  HOVEMANN FRIEDRICH ,  SCHENK WALTER

IPC: C11D1/28 ,  C11D1/52 ,  C11D3/02 ,  C11D3/20 ,  D06L3/02 ,  D06L4/12 ,  D06P1/62 ,  D06P1/649 ,  D06P1/653

公开(公告)号：CA823684A

公开(公告)日：1969-09-23

申请号：CA823684D

Applicant: BASF AG

Inventor： HAARER ERICH ,  DISTLER HARRY ,  FUCHS FRIEDRICH

公开(公告)号：CA798282A

公开(公告)日：1968-11-05

申请号：CA798282D

Applicant: BASF AG

Inventor： HOVEMANN FRIEDRICH ,  SCHENK WALTER ,  FUCHS FRIEDRICH

IPC: C11D1/28 ,  C11D1/52 ,  C11D3/02 ,  C11D3/20 ,  D06L3/02 ,  D06L4/12 ,  D06P1/62 ,  D06P1/649 ,  D06P1/653

公开(公告)号：FR1492460A

公开(公告)日：1967-08-18

申请号：FR75517

申请日：1966-09-07

Applicant: BASF AG

Inventor： HOVEMANN FRIEDRICH ,  FUCHS FRIEDRICH ,  SCHENK WALTER

IPC: C23F11/10

公开(公告)号：FR1488128A

公开(公告)日：1967-07-07

申请号：FR71607

申请日：1966-08-01

Applicant: BASF AG

Inventor： VILSMEIER WOLFGANG ,  FUCHS FRIEDRICH

IPC: B01D19/04

公开(公告)号：GB1130920A

公开(公告)日：1968-10-16

申请号：GB3972666

申请日：1966-09-06

Applicant: BASF AG

Inventor： HOVEMANN FRIEDRICH ,  FUCHS FRIEDRICH ,  SCHENK WALTER

IPC: C23F11/10

Abstract: 1,130,920. Corrosion inhibitor. BADISCHE ANILIN & SODA FABRIK A. G. Sept. 6, 1966 [Sept.7, 1965], No.39726/66. Heading C7E. A corrosion inhibitor for metal surfaces e.g. pipes or containers of Fe, Cu, Zn, A1 or alloys thereof comprises by weight: 47 to 70 parts of at least one mono/di/cycloalkyl-or alkylen-amide of an unsaturated fatty acid having 14-22 C atoms, 35 to 45 parts of which is monosulphonated, and 1 to 5 parts of at least one unsaturated fatty acid having 14 to 22 C atoms and/or alkali metal or (alkyl) ammonium salt thereof. The alkyl, alkylene or cycloalkyl radicals contain 4 to 12 C atoms, the chain of which may be interrupted by O or NH. Fatty acids specified are linoleic, linolenic, ricinoleic, oleic and palmitic acids. Preferably the same acid/amide is used for all the ingredients of the inhibitor. For example, the inhibitor may consist of monosulphonated oleic di-n-butylamide, oleic di-n-butylamide, oleic acid and sodium oleate. The inhibitor may be used in corrosive aqueous liquids such as mixtures of glycol and water (as antifreeze) or chlorinated hydrocarbons and water (as cleaning agent) in the concentration 0À001-5g/l.

公开(公告)号：CA791172A

公开(公告)日：1968-07-30

申请号：CA791172D

Applicant: BASF AG

Inventor： FUCHS FRIEDRICH ,  DISTLER HARRY ,  POMMER ERNST-HEINRICH