公开(公告)号：DE3235639A1

公开(公告)日：1983-04-14

申请号：DE3235639

申请日：1982-09-25

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT DIPL CHEM DR ,  STRICKLER RAINER DIPL CHEM DR ,  BARTHOLD KLAUS DIPL CHEM DR

IPC: A01N33/12 ,  C02F1/50 ,  C09K8/60 ,  E21B43/00

Abstract: The use of compounds of the formula I in which: R is C5- to C16-alkyl, R is C1- to C7-alkyl, C2- to C7-alkenyl or benzyl, R is H, CH3 or C2H5, R is identical or different R radicals, X is halide, methosulphate or tosylate, n is 1 to 4, as bactericides against sulphate-reducing bacteria.

公开(公告)号：DE3108428A1

公开(公告)日：1982-09-23

申请号：DE3108428

申请日：1981-03-06

Applicant: BASF AG

Inventor： HAHN ERWIN DIPL CHEM DR ,  LACH DIETRICH DIPL CHEM DR ,  SCHNEIDER KURT DIPL CHEM DR ,  STRICKLER RAINER DIPL CHEM DR ,  STREICHER ROLF

IPC: C14C1/08

Abstract: Conventionally limed hides are delimed for from one to six hours under conventional deliming conditions in respect of liquor length, temperature and pH of the liquor, by a process in which a cyclic carbonate of a polyhydric aliphatic alcohol of 2 to 6 carbon atoms is employed as the active agent.

公开(公告)号：DE3049553A1

公开(公告)日：1982-07-29

申请号：DE3049553

申请日：1980-12-31

Applicant: BASF AG

Inventor： VOGEL HANS-HENNING DIPL CHEM D ,  OPPENLAENDER KNUT DIPL CHEM DR ,  STRICKLER RAINER DIPL CHEM DR

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/224 ,  C10L1/08

公开(公告)号：DE3039770A1

公开(公告)日：1982-05-27

申请号：DE3039770

申请日：1980-10-22

Applicant: BASF AG

Inventor： KLEUSER DIETER DIPL CHEM DR ,  OPPENLAENDER KNUT DIPL CHEM DR ,  KRAPF HEINZ DIPL CHEM DR ,  STORK KARL DIPL CHEM DR ,  STRICKLER RAINER DIPL CHEM DR ,  FAULHABER GERHARD DIPL CHEM DR

IPC: A01N25/30 ,  C08G65/26 ,  C09K23/00 ,  A01N25/04

Abstract: 1. The use of a compound of the formula I see diagramm : EP0050228,P9,F6 where R**1 and R**2 are identical or different and each is see diagramm : EP0050228,P9,F7 see diagramm : EP0050228,P9,F8 -O-alpha-naphthyl or O-beta-naphthyl, where R**4 , R**5 and R**6 are identical or different and each is H, C1 -C12 -alkyl or C7 -C10 -aralkyl, and R**7 is hydrogen or methyl and R**3 is a radical of the formula II or III -(C2 H4 O)n (C3 H6 O)m H -(C3 H6 O)m (C2 H4 O)n H, where n is a number from 0 to 50 and m is a number from 0 to 50, with the proviso that m or n is 5 or more, as a non-ionic oil-in-water emulsifier component for crop protection formulations.

公开(公告)号：DE2949535A1

公开(公告)日：1981-06-11

申请号：DE2949535

申请日：1979-12-08

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT DIPL CHEM DR ,  KRAPF HEINZ DIPL CHEM DR ,  STRICKLER RAINER DIPL CHEM DR ,  HOVEMANN FRIEDRICH DIPL CHEM D ,  STARKE KLAUS DIPL ING ,  SCHMIDT HELMUT ING GRAD

IPC: C10L1/02 ,  C10L1/18

Abstract: Diesel fuels consist of (a) a petroleum middle distillate, suitable on its own as a diesel fuel (pref. at least 60 vol.%), (b) a smaller concn. of methanol (pref. 10-25 vol.%), and (c) aliphatic 6-20C (9-11C) alcohols, opt. etherified (pref. 5-15% of an alcohol liquid at ambient temp.). Component (c) acts as solvent for (a) and (b). The fuels make it possible to use in diesel engines at least some methanol (which can be made through synthesis gas from non-oil sources. The addn. of C gives homogeneous mixts. of relatively good ignitability.

公开(公告)号：DE2949118A1

公开(公告)日：1981-06-11

申请号：DE2949118

申请日：1979-12-06

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT DIPL CHEM DR ,  KRAPF HEINZ DIPL CHEM DR ,  STRICKLER RAINER DIPL CHEM DR ,  HOVEMANN FRIEDRICH DIPL CHEM D ,  STARKE KLAUS DIPL ING ,  SCHMIDT HELMUT ING GRAD

IPC: C10L1/02 ,  C10L1/18

Abstract: Diesel fuels consisting of (a) a petroleum middle distillate, suitable as a diesel fuel (pref. at least 60 vol.%); (b) a smaller concn. of ethanol (pref. 10-25 vol.%); and (c) 5-20C (9-11C) aliphatic alcohols, opt. etherified (pref. 5-15 vol.% of a 8-18C alcohol, liq. at ambient temp.). Component (c) acts as solvent for (a) and (b). The fuels make it possible to use at least some ethanol (a plant-derived prod.) in diesel engines (low ignitability prevents its use alone. Component (c) makes the mixt. less sensitive to phase sepn. by water addn. and improves the cold stability. The ignitability is relatively good.

公开(公告)号：DE2910402A1

公开(公告)日：1980-09-25

申请号：DE2910402

申请日：1979-03-16

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT DIPL CHEM DR ,  STRICKLER RAINER DIPL CHEM DR ,  PERNER JOHANNES DIPL CHEM DR ,  TRIESELT WOLFGANG DIPL CHEM DR

IPC: C09K23/42 ,  C11D1/66 ,  C11D3/20 ,  C11D3/28 ,  B01F17/42

Abstract: Color-stabilized nonionic surfactants which contain chemically bonded poly(alkylene oxide) groups with terminal hydroxyl groups, wherein the color stabilizer is from 0.1 to 5% by weight, based on surfactant, of one or more compounds of the formula where X is O, CH2, C2H4 or C3H6, Y is O or NH and Z is H, CH3 or CH2OH.