21-02-2019 дата публикации
Номер: US20190055501A1
Принадлежит:
Process for producing a formulation that is solid at up to a temperature of at least 60° C., 1. A process for producing a formulation that is solid at up to a temperature of at least 60° C. , comprising: [{'br': None, 'sup': 1', '2, 'sub': 2', 'x, 'R—CH(OH)—CH-(AO)—R\u2003\u2003(I)'}, [{'sup': '1', 'sub': 4', '20, 'Ris selected from C-C-alkyl,'}, {'sup': '2', 'sub': 8', '20, 'Ris selected from C-C-alkyl,'}, {'sub': 2', '4, 'AO are in each case identical or different and selected from C-C-alkylene, and'}, 'x is in a range from 5 to 100,, 'in which the variables are defined as follows], '(a) at least one nonionic surfactant of the general formula (I)'}, 'mixing in a molten state'} '(b) at least one second substance selected from polyethylene glycol and nonionic surfactants which are different from surfactants of the formula (I),', 'with'}confectioning the mixture; andmixing and grinding the mixture in a mill in a solid state (c) silica or silicate and', [{'br': None, 'sup': 3', '1', '1, 'sub': 2', '2, 'R—CH(COOM)-N(CHCOOM)\u2003\u2003(II)'}, [{'sup': 3', '1, 'sub': 1', '4', '2', '2', '2, 'Ris selected from C-C-alkyl, phenyl, benzyl, CHOH and CHCHCOOM, and'}, {'sup': '1', 'Mis an alkali metal or a combination of at least two alkali metals.'}], 'in which the variables are defined as follows], '(d) at least one auxiliary selected from alkali metal citrate, alkali metal carbonate or at least one chelating agent selected from compounds of the general formula (II)'}], 'with'}2. The process according to claim 1 , wherein the formulation is free from phosphates and polyphosphates.3. The process according to claim 1 , wherein the confectioning is selected from pastillations claim 1 , flakings claim 1 , grindings and combinations of at least two of the preceding measures.4. The process according to claim 1 , wherein the compound of the general formula (I) has a melting point in a range from 25 to 60° C.5. The process according to claim 1 , wherein either two different silicas ...
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