公开(公告)号：US3887475A

公开(公告)日：1975-06-03

申请号：US33719573

申请日：1973-03-01

Applicant: HOECHST AG

Inventor： CUNTZE ULRICH ,  MAY ADOLF ,  MILEWSKI ECKHARD

IPC: D06M13/46 ,  C07D239/06 ,  C11D1/62 ,  C11D3/00 ,  D06M13/02 ,  D06M13/322 ,  D06M13/47 ,  D06M13/477 ,  D06M13/36

CPC classification number: C07D239/06 ,  C11D1/62 ,  C11D3/001 ,  D06M13/477

Abstract: The softening of textiles by treating them with an aqueous solution of tetrahydropyrimidinium salts of the formula

IN WHICH R means alkyl or alkenyl of 7 to 21 carbon atoms, R means alkyl or alkenyl of 8 to 22 carbon atoms or an Nacylaminopropyl radical of the formula

Abstract translation: 通过用式IN的四氢嘧啶鎓盐的水溶液处理纺织品的软化，其中R表示7至21个碳原子的烷基或链烯基，R表示8-22个碳原子的烷基或烯基或N-酰基氨基丙基， 式-CH 2 -CH 2 -CH 2 -NH-CO-R，基团R和R 1中的至少一个具有多于14个碳原子，R 2表示甲基或乙基，A表示形成盐的阴离子。

公开(公告)号：DE3165128D1

公开(公告)日：1984-08-30

申请号：DE3165128

申请日：1981-12-16

Applicant: HOECHST AG

Inventor： KLINGER WOLFGANG ,  MILEWSKI ECKHARD

IPC: C11D1/722 ,  C11D1/62 ,  C11D1/72 ,  C11D1/835 ,  C11D3/00 ,  C11D3/24

公开(公告)号：CA2148548A1

公开(公告)日：1995-11-05

申请号：CA2148548

申请日：1995-05-03

Applicant: HOECHST AG

Inventor： DOENGES REINHARD ,  EHRLER RUDOLF ,  MILEWSKI ECKHARD ,  RENG ALWIN KARL

IPC: C07H15/12 ,  C07C231/02 ,  C07C233/17 ,  C07C233/18 ,  C07C233/20 ,  C07C235/74 ,  C07C235/76 ,  C07H13/04 ,  C07H15/04 ,  C09K23/00 ,  C09K23/22 ,  C11D1/04 ,  C07C235/72 ,  C07H5/06 ,  B01F17/22

Abstract: Salts of alkyl- and/or alkenylsuccinic acid half-amides The invention relates to salts of alkyl- and alkenylsuccinic acid half-amides of the formulae and/or ( Ia) ( Ib) in which R1 is C6-C100-alkyl or C6-C100-alkenyl (straight-chain or branched), R2 is a deoxysaccharide radical which is derived from mono-, di- or oligosaccharides, R3 is hydrogen, C1-C6-alkyl or R2, and X+ is a proton, an alkali metal ion, the equivalent of an alkaline earth metal ion, or an ammonium ion of the formula N+HR4R5R6 (II) or of the formula N+HR2R3R4 (III), in which R4, R5 and R6 independently of one another are hydrogen, C1-C20-alkyl, a hydroxyl group, C1-C6-hydroxyalkyl or C3-C6-polyhydroxyalkyl and R2, R3 and R4 have the abovementioned meanings. The invention furthermore relates to a process for the preparation of the salts of alkyl- and/or alkenylsuccinic acid half-amides, which comprises reacting an alkyland/or alkenylsuccinic acid anhydride with carbohydrates containing amino groups in the presence of basic compounds.

公开(公告)号：DE3048641A1

公开(公告)日：1982-07-15

申请号：DE3048641

申请日：1980-12-23

Applicant: HOECHST AG

Inventor： KLINGER WOLFGANG ,  MILEWSKI ECKHARD

IPC: C11D1/722 ,  C11D1/62 ,  C11D1/72 ,  C11D1/835 ,  C11D3/00 ,  C11D3/24

公开(公告)号：AU7600274A

公开(公告)日：1976-06-03

申请号：AU7600274

申请日：1974-12-03

Applicant: HOECHST AG

Inventor： UHL KLAUS ,  SCHMADEL HERMANN ,  SCHNEIDER GERHART ,  MILEWSKI ECKHARD

IPC: C09K3/00 ,  C11D3/39 ,  C11D7/54 ,  D06L3/02 ,  D06L3/16 ,  C11D3/32

Abstract: Inorganic per-compounds-containing oxidizing, bleaching and washing compositions having a content of acylated oxamides as activators for the inorganic per-compounds. Said activators permit better utilization of the active oxygen while securing good stability to storage.

公开(公告)号：CA1160534A

公开(公告)日：1984-01-17

申请号：CA392879

申请日：1981-12-22

Applicant: HOECHST AG

Inventor： KLINGER WOLFGANG ,  MILEWSKI ECKHARD

IPC: C11D1/62 ,  C11D1/72 ,  C11D1/722 ,  C11D1/835 ,  C11D3/00 ,  C11D17/00

Abstract: HOE 80/F 931 of the disclosure: A detergent composition is described which is particularly suitable for the mechanical cleaning of hard surfaces, in particular glass, porcelain and the like, in a cleaning liquor which is within the alkaline range. This detergent composition is composed of A) a nonionic surfactant selected from the group comprising polyalkylene glycol monoalkyl ethers containing ethylene oxide and propylene oxide units, polyglycol ether formals containing ethylene oxide units and, if appropriate, propylene oxide units, or polyalkylene glycol dialkyl ethers containing ethylene oxide units and, if appropriate, propylene oxide units, and B) a selected quaternary ammonium compound as a cationic surfactant. These compositions are particularly suitable for industrial crockery and bottle washing plants which are operated within the highly alkaline pH range and with vigorous mechanical agitation of the liquor.

公开(公告)号：DE3048642A1

公开(公告)日：1982-07-15

申请号：DE3048642

申请日：1980-12-23

Applicant: HOECHST AG

Inventor： KLINGER WOLFGANG ,  MILEWSKI ECKHARD

IPC: C11D1/62 ,  C11D1/72 ,  C11D1/722 ,  C11D1/835 ,  C11D3/00 ,  C11D17/00

Abstract: A detergent composition is described which is particularly suitable for the mechanical cleaning of hard surfaces, in particular glass, porcelain and the like, in a cleaning liquor which is within the alkaline range. This detergent composition is composed of (A) a nonionic surfactant selected from the group comprising polyalkylene glycol monoalkyl ethers containing ethylene oxide and propylene oxide units, polyglycol ether formals containing ethylene oxide units and, if appropriate, propylene oxide units, or polyalkylene glycol dialkyl ethers containing ethylene oxide units and, if appropriate, propylene oxide units, and (B) a selected quaternary ammonium compound as a cationic surfactant. These compositions are particularly suitable for industrial crockery and bottle washing plants which are operated within the highly alkaline pH range and with vigorous mechanical agitation of the liquor.

公开(公告)号：DE2556544A1

公开(公告)日：1977-06-30

申请号：DE2556544

申请日：1975-12-16

Applicant: HOECHST AG

Inventor： BILLENSTEIN SIEGFRIED DIPL CHE ,  MUECKE RAINER DIPL CHEM DR ,  BUECKING HANS-WALTER DIPL CHEM ,  MILEWSKI ECKHARD ,  SCHNEIDER GERHART DIPL CHEM DR

IPC: B01D19/04 ,  C11D1/72

Abstract: Detergent for dish washing machines contains a nonionic polyglycol tert.-butyl ether (I) of the formula R-O(XO)n-Bu-t (in which R is a 6-22C alk(en)yl gp., pref. 8-14C alkyl gp., X is a 2-3C alkylene gp. n= 5-50, pref. 5-30), pref. in an amt. of 0.5-20 wt.%. (I) form very little foam in aq. soln. and can be used as foam suppressants for nonionic and cationic cpds. They are stable in alkaline soln., even in the presence of caustic alkali, and have excellent detergent and wetting properties. In an example an alkaline detergent consisted of 2.0 (wt.) pts. (I) (in which R is 10-12C alkyl, X is -CH2CH2- and n=10), 41.5 pts. Na2SiO3, 35.0 pts. Na5P3O10, 1.5 pts. Na dichloroisocyanurate and 20.0 pts. Na2CO3.

公开(公告)号：DE2556527A1

公开(公告)日：1977-06-30

申请号：DE2556527

申请日：1975-12-16

Applicant: HOECHST AG

Inventor： BILLENSTEIN SIEGFRIED DIPL CHE ,  MUECKE RAINER DIPL CHEM DR ,  BUECKING HANS-WALTER DIPL CHEM ,  MILEWSKI ECKHARD ,  SCHNEIDER GERHART DIPL CHEM DR

IPC: C11D1/72 ,  C23G1/14 ,  C23G5/00 ,  C23G1/00

Abstract: Detergent for mejtals contains a nonionic polyglycol tert. - butyl ether (I) of formula R-O(XO)n-Bu-t (in which R is a 6-22C alk(en)yl gp., pref. 8-14C alkyl gp.; X is a 2-3C alkylene gp.; n=5-50, pref. 5-30), pref. in an amt. of 0.5 20 wt. %. (I) can be used in compsns. applied to metals by dipping or spraying opt. in conjunction with other nonionic, a cationic or anionic surfactants and other additives. Concns. of 1-10 wt. % are esp. suitable. (I) form very little foam in aq. soln. and can be used as foam suppressants for nonionic and cationic cpds. They are stable in alkaline soln., even in the presence of caustic alkali, and have excellent detergent and wetting properties.

公开(公告)号：CA1001634A

公开(公告)日：1976-12-14

申请号：CA165013

申请日：1973-03-01

Applicant: HOECHST AG

Inventor： DIERY HELMUT ,  CUNTZE ULRICH ,  MAY ADOLF ,  MILEWSKI ECKHARD

IPC: D06M13/46 ,  C07D233/14 ,  C07D233/16 ,  C11D1/62 ,  C11D3/00 ,  D06M13/02 ,  D06M13/322 ,  D06M13/47 ,  D06M13/473