公开(公告)号：FI92187B

公开(公告)日：1994-06-30

申请号：FI893761

申请日：1989-08-09

Applicant: HOECHST AG

Inventor： OHLENDORF DIETER ,  HOFINGER MANFRED ,  WEHLE DETLEF

IPC: C07C39/14 ,  C07C65/11 ,  C07C211/62 ,  C07C211/63 ,  C07C215/90 ,  C07D213/04 ,  C07C217/08 ,  C07C309/50 ,  C07C311/03 ,  C07C311/05 ,  C07C311/11 ,  C07C323/25 ,  C07D213/20 ,  C09K3/00 ,  C09K23/18 ,  C10M105/28 ,  C10M105/58 ,  C10M105/70 ,  C10M105/72 ,  C10N30/06 ,  C10N40/30 ,  F15D1/00 ,  F17D1/17 ,  C07C215/40 ,  C10M133/06

Abstract: Mixtures of organic ammonium salts composed of 20 to 80% of a quaternary ammonium salt of the formula and 80 to 20% by weight of an amine salt of the formula where in both formulae R1 denotes C12-C26-alkyl, C12-C26-alkenyl, C12-C26-fluoroalkyl, C12-C26-fluoroalkenyl or a group of the formula or Rf(CH2)yB(CH2)x, R2 and R3 denote C1-C3-alkyl, preferably methyl, R4 denotes C1-C4-alkyl and, for the case where R1=alkyl or alkenyl, also a group of the formula -(C2H4O)zH, Rf denotes C8-C20-fluoroalkyl or C8-C20-fluoroalkenyl, R5 denotes hydrogen, methyl or ethyl, B denotes oxygen or sulfur, x denotes an integer from 2 to 6, y denotes 0, 1 or 2, and z denotes numbers from 1 to 4, and additionally 30-70 mole %, preferably 40-60 mole %, particularly preferably 50 mol %, of alkali-metal salicylate calculated on the basis of the total amount of beta -hydroxynaphthoic acid.

公开(公告)号：DK166618B

公开(公告)日：1993-06-21

申请号：DK602384

申请日：1984-12-14

Applicant: HOECHST AG

Inventor： OHLENDORF DIETER ,  HOFINGER MANFRED

IPC: C07C53/126 ,  C07C63/08 ,  C09K3/00 ,  C07C63/36 ,  C07C65/10 ,  C07C65/21 ,  C07C67/00 ,  C07C213/00 ,  C07C213/04 ,  C07C215/40 ,  C07C217/08 ,  C09K23/18 ,  F15D1/00 ,  F17D1/16 ,  C07C215/08 ,  F15D1/02

Abstract: Quaternary ammonium compounds of the formula in which R1 denotes an alkyl or alkenyl radical with 12 to 22 carbon atoms; R2 and R3 are identical or different and denote an alkyl radical with 1 to 4 carbon atoms; x denotes an integral or non-integral number from 1 to 3; and A(-) denotes an alkyl- or alkenyl-sulfonate anion, an alkyl or alkenyl-carbonate anion or a benzoate, naphthoate or phenylsulfonate anion, the tosylate ion being excluded, a process for their preparation and their use as drag reducing agents in liquids with turbulent flow.

公开(公告)号：FI82032C

公开(公告)日：1991-01-10

申请号：FI844928

申请日：1984-12-13

Applicant: HOECHST AG

Inventor： OHLENDORF DIETER ,  HOFINGER MANFRED

IPC: C07C53/126 ,  C07C63/08 ,  C07C63/36 ,  C07C65/10 ,  C07C65/21 ,  C07C67/00 ,  C07C213/00 ,  C07C213/04 ,  C07C215/40 ,  C07C217/08 ,  C09K3/00 ,  C09K23/18 ,  F15D1/00 ,  F17D1/16 ,  C07C215/08 ,  C07C309/04 ,  C07C65/01 ,  C07C65/32 ,  F15D1/02

公开(公告)号：CA1273362A

公开(公告)日：1990-08-28

申请号：CA514532

申请日：1986-07-24

Applicant: HOECHST AG

Inventor： HOFINGER MANFRED ,  BOESE WILLIBALD ,  HILLE MARTIN ,  BOEHM ROLAND

IPC: C08G63/00 ,  B01D17/05 ,  C08G63/68 ,  C08G63/685 ,  C08G63/91 ,  C09K8/02 ,  C09K8/03 ,  C10G33/04 ,  C10M129/30 ,  C10M129/36 ,  C10M129/48 ,  C10M137/02 ,  C10M149/14 ,  C10M153/04 ,  C10N30/00 ,  C10N30/12 ,  E21B41/02 ,  C23F11/14

Abstract: of the disclosure: Quaternary oxalkylated polycondensates are described; these are prepared by esterifying, with polycondensation, an oxalkylated primary fatty amine with a diol and with a dicarboxylic acid, and oxalkylating the resulting reaction product in the presence of a carboxylic acid. These polycondensates are used as demulsifiers for breaking crude oil emulsion and as corrosion inhibitors in plants for the recovery and treatment of natural gas and crude oil.

公开(公告)号：NO893223D0

公开(公告)日：1989-08-10

申请号：NO893223

申请日：1989-08-10

Applicant: HOECHST AG

Inventor： OHLENDORF DIETER ,  HOFINGER MANFRED ,  WEHLE DETLEF

IPC: C07C39/14 ,  C07D213/04 ,  C07C65/11 ,  C07C211/62 ,  C07C211/63 ,  C07C215/90 ,  C07C217/08 ,  C07C309/50 ,  C07C311/03 ,  C07C311/05 ,  C07C311/11 ,  C07C323/25 ,  C07D213/20 ,  C09K3/00 ,  C09K23/18 ,  C10M105/28 ,  C10M105/58 ,  C10M105/70 ,  C10M105/72 ,  C10N30/06 ,  C10N40/30 ,  F15D1/00 ,  F17D1/17 ,  C07C

Abstract: Mixtures of organic ammonium salts composed of 20 to 80% of a quaternary ammonium salt of the formula and 80 to 20% by weight of an amine salt of the formula where in both formulae R1 denotes C12-C26-alkyl, C12-C26-alkenyl, C12-C26-fluoroalkyl, C12-C26-fluoroalkenyl or a group of the formula or Rf(CH2)yB(CH2)x, R2 and R3 denote C1-C3-alkyl, preferably methyl, R4 denotes C1-C4-alkyl and, for the case where R1=alkyl or alkenyl, also a group of the formula -(C2H4O)zH, Rf denotes C8-C20-fluoroalkyl or C8-C20-fluoroalkenyl, R5 denotes hydrogen, methyl or ethyl, B denotes oxygen or sulfur, x denotes an integer from 2 to 6, y denotes 0, 1 or 2, and z denotes numbers from 1 to 4, and additionally 30-70 mole %, preferably 40-60 mole %, particularly preferably 50 mol %, of alkali-metal salicylate calculated on the basis of the total amount of beta -hydroxynaphthoic acid.

公开(公告)号：AU586273B2

公开(公告)日：1989-07-06

申请号：AU6217486

申请日：1986-09-02

Applicant: HOECHST AG

Inventor： WALLHAUSSER KARL-HEINZ ,  HILLE MARTIN ,  BUCKING HANS-WALTER ,  HOFINGER MANFRED

IPC: A61K31/155 ,  A01N47/44 ,  A61K31/205 ,  A61P31/04 ,  A61K31/14

Abstract: The microbicidal agents consist esentially of 5 to 50% by weight of the salt of an alkyl-di-guanidine of the formula in which R' and R'' denote hydrogen or C8-C18-alkyl, and R' and R'' may not simultaneously be hydrogen, m denotes a number from 2 to 6 and n denotes 0 to 1, 5 to 50% by weight of a quaternary ammonium compound of the formula in which R1 denotes C8-C22-alkyl or C8-C22-alkenyl, R2 and R3 denote C1-C4-alkyl or C2-C3-hydroxyalkyl and R4 denotes hydrogen or methyl, or R1 and R2 denote C8-C12-alkyl, R3 denotes C1-C4-alkyl or C2-C3-hydroxyalkyl and R4 denotes hydrogen or methyl, X in both cases denotes a number from 1 to 3, preferably from 1 to 2 and in particular 1,5, and A(-) denotes an anion of a carboxylic acid from the group comprising propiionic acid, lactic acid, glycolic acid, tartronic acid, malic acid, tartaric acid, citric acid, maleic acid and benzoic acid, and, as the remainder, water and/or a lower alcohol or a water-soluble glycol.

公开(公告)号：BR8706122A

公开(公告)日：1988-06-21

申请号：BR8706122

申请日：1987-11-12

Applicant: HOECHST AG

Inventor： BOESE WILLIBALD ,  HOFINGER MANFRED ,  HILLE MARTIN ,  BOEHM ROLAND ,  STAISS FRIEDRICH

IPC: C08G63/68 ,  B01D17/05 ,  C08G63/66 ,  C08G63/685 ,  C09K8/54 ,  C10G29/20 ,  C10G33/04 ,  E21B43/22

Abstract: Branched, quaternary polyoxyalkylene copolyesters are described which are prepared by esterifying an oxyalkylated primary fatty amine and an at least trihydric oxyalkylated alkanol or an oxyalkylated polyamine using a dicarboxylic acid or a dicarboxylic anhydride with polycondensation, and quaternizing the esterification product obtained using ethylene oxide or propylene oxide in the presence of a mineral acid or carboxylic acid. The novel, branched, quaternary polyoxyalkylene copolyesters are used as demulsifiers and corrosion inhibitors in the processing of crude oil emulsions.

公开(公告)号：NO874722L

公开(公告)日：1988-05-16

申请号：NO874722

申请日：1987-11-12

Applicant: HOECHST AG

Inventor： BOESE WILLIBALD ,  HOFINGER MANFRED ,  HILLE MARTIN ,  BOEHM ROLAND ,  STAISS FRIEDRICH

IPC: B01D17/05 ,  C08G63/68 ,  C08G63/66 ,  C08G63/685 ,  C09K8/54 ,  C10G29/20 ,  C10G33/04 ,  C08G63/00

Abstract: Branched, quaternary polyoxyalkylene copolyesters are described which are prepared by esterifying an oxyalkylated primary fatty amine and an at least trihydric oxyalkylated alkanol or an oxyalkylated polyamine using a dicarboxylic acid or a dicarboxylic anhydride with polycondensation, and quaternizing the esterification product obtained using ethylene oxide or propylene oxide in the presence of a mineral acid or carboxylic acid. The novel, branched, quaternary polyoxyalkylene copolyesters are used as demulsifiers and corrosion inhibitors in the processing of crude oil emulsions.

公开(公告)号：NO881344D0

公开(公告)日：1988-03-25

申请号：NO881344

申请日：1988-03-25

Applicant: HOECHST AG

Inventor： HOFINGER MANFRED ,  STUEHLER HERBERT ,  BILLENSTEIN SIEGFRID ,  BERENBOLD HELMUT ,  QUACK JOCHEN MEINHARD

IPC: A61K8/00 ,  A61K8/40 ,  A61K8/45 ,  A61Q5/02 ,  A61Q5/12 ,  C07B61/00 ,  C07C67/00 ,  C07C213/00 ,  C07C219/06 ,  C11D1/62 ,  C11D3/30 ,  D06M13/02 ,  D06M13/322 ,  D06M13/46 ,  C07C93/00

公开(公告)号：CA1231717A

公开(公告)日：1988-01-19

申请号：CA469999

申请日：1984-12-13

Applicant: HOECHST AG

Inventor： HOFINGER MANFRED ,  RENG ALWIN ,  QUACK JOCHEN M

IPC: C07C219/04 ,  A61K8/85 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/12 ,  C08G63/68 ,  C08G63/685 ,  C08G63/91 ,  C07C93/16 ,  A61K7/06

Abstract: Novel quaternary oxalkylated polyesters prepared from oxalkylated fatty amines by polycondensation with a dicarboxylic acid and subsequent reaction with an alkylene oxide and a carboxylic acid or a mineral acid, are described. The compounds are suitable for use as cosmetic active compounds, in particular for cosmetic care of the hair.