公开(公告)号：ZA8205233B

公开(公告)日：1983-06-29

申请号：ZA8205233

申请日：1982-07-22

Applicant: HOECHST AG

Inventor： LANDGRAEBER HERBERT ,  KOWALSKI WERNER ,  SCHEFFER JOHAN ,  HAAS HANS

IPC: C01B25/41 ,  C11D3/06 ,  C11D11/02 ,  C01B

CPC classification number: C11D11/02 ,  C01B25/412 ,  C01B25/418 ,  C11D3/062

公开(公告)号：DK127289A

公开(公告)日：1989-09-17

申请号：DK127289

申请日：1989-03-15

Applicant: HOECHST AG

Inventor： KOWALSKI WERNER ,  LANDGRAEBER HERBERT ,  EHLERS KLAUS-PETER

IPC: C01B25/41 ,  B01J2/04

公开(公告)号：DK127289D0

公开(公告)日：1989-03-15

申请号：DK127289

申请日：1989-03-15

Applicant: HOECHST AG

Inventor： KOWALSKI WERNER ,  LANDGRAEBER HERBERT ,  EHLERS KLAUS-PETER

IPC: C01B25/41 ,  B01J2/04

公开(公告)号：DK135543B

公开(公告)日：1977-05-16

申请号：DK510470

申请日：1970-10-07

Applicant: HOECHST AG

Inventor： KANDLER JOACHIM ,  MERKENICH KARL ,  LANDGRAEBER HERBERT ,  HENNING KLAUS ,  KUEHLKAMP ALFRED

IPC: C11D3/00 ,  C11D3/37 ,  C11D3/20

Abstract: 1284815 Vinyl alcohol/maleic acid copolymer salt compositions KNAPSACK AG 16 Sept 1970 [8 Oct 1969] 44267/70 Heading C3P [Also in Division C5] Detergent and cleaning agents based on anionactive and/or non-ionic tensides and optionally further addends, the agents containing watersoluble salts of copolymers of vinyl alcohol with maleic acid as a builder. Preferred copolymer salts have the formula in which m is the maleic acid salt fraction in the copolymer, of at most 55 mol. per cent, Me stands for an alkali metal or ammonium ion and n is a whole number within a range of which the lower limit is 3 and of which the upper limit is defined by the solubility of the polymer in water. In the examples the agents contain the sodium salt of a vinyl alcohol/maleic acid copolymer, an alkylaryl sulphonate, non-ionic polyoxypropylene glycol, sodium silicate, magnesium silicate, soap, sodium perborate and carboxymethyl cellulose.

公开(公告)号：FI51206C

公开(公告)日：1976-11-10

申请号：FI177969

申请日：1969-06-16

Applicant: HOECHST AG

Inventor： HEYMER GERO ,  KANDLER JOACHIM ,  LANDGRAEBER HERBERT ,  MERKENICH KARL

IPC: B01J2/30 ,  C11D3/06 ,  C11D3/33 ,  C11D11/00

公开(公告)号：ZA825233B

公开(公告)日：1983-06-29

申请号：ZA825233

申请日：1982-07-22

Applicant: HOECHST AG

Inventor： LANDGRAEBER HERBERT ,  KOWALSKI WERNER ,  SCHEFFER JOHAN ,  HAAS HANS

IPC: C01B25/41 ,  C11D3/06 ,  C11D11/02 ,  C01B

Abstract: The disclosure relates to sodium tripolyphosphate containing up to 95 weight % phase-I, 0.1 to 22 weight % water of crystallization and 0.01 to 2.0 weight %, calculated as metal, of a compound of the metals selected from calcium, magnesium, zinc or strontium, the compound yielding ions in an aqueous medium. The disclosure also relates to a process for making the tripolyphosphate, and to its uses.

公开(公告)号：FI51206B

公开(公告)日：1976-08-02

申请号：FI177969

申请日：1969-06-16

Applicant: HOECHST AG

Inventor： HEYMER GERO ,  KANDLER JOACHIM ,  LANDGRAEBER HERBERT ,  MERKENICH KARL

IPC: B01J2/30 ,  C11D3/06 ,  C11D3/33 ,  C11D11/00