11.
    发明专利
    未知

    公开(公告)号:DE69636810D1

    公开(公告)日:2007-02-15

    申请号:DE69636810

    申请日:1996-05-24

    Applicant: KAO CORP

    Abstract: An antifoaming agent for fermentation, which comprises (A) a reaction product obtained by the addition polymerization of 50 to 250 moles of ethylene oxide and propylene oxide (the molar ratio of ethylene oxide to propylene oxide = 1:1 to 1:4 ) to 1 mole of a mixture composed of an oil or fat and a polyhydric alcohol containing at least three hydroxyl groups; and (B) a fatty acid, an alcohol, a polyoxyalkylene polyhydric alcohol ether, a polyoxyalkylene alkyl ether, a polyoxyalkylene fatty acid ester, a polyoxyalkylene alkyl ether fatty acid ester and/or a polyoxyalkylene polymer. The above antifoaming agent has both foam-breaking effects and foam-inhibiting effects so that it has excellent antifoaming effects and does not adversely affect the fermentation production.

    14.
    发明专利
    未知

    公开(公告)号:BR9609262A

    公开(公告)日:1999-05-11

    申请号:BR9609262

    申请日:1996-05-24

    Applicant: KAO CORP

    Abstract: An antifoaming agent for fermentation, which comprises (A) a reaction product obtained by the addition polymerization of 50 to 250 moles of ethylene oxide and propylene oxide (the molar ratio of ethylene oxide to propylene oxide = 1:1 to 1:4 ) to 1 mole of a mixture composed of an oil or fat and a polyhydric alcohol containing at least three hydroxyl groups; and (B) a fatty acid, an alcohol, a polyoxyalkylene polyhydric alcohol ether, a polyoxyalkylene alkyl ether, a polyoxyalkylene fatty acid ester, a polyoxyalkylene alkyl ether fatty acid ester and/or a polyoxyalkylene polymer. The above antifoaming agent has both foam-breaking effects and foam-inhibiting effects so that it has excellent antifoaming effects and does not adversely affect the fermentation production.

    Método para producir un polvo hidráulico

    公开(公告)号:ES2567705T3

    公开(公告)日:2016-04-26

    申请号:ES08827359

    申请日:2008-08-07

    Applicant: KAO CORP

    Abstract: Un método para preparar un polvo hidráulico, que comprende una etapa de molienda de un compuesto hidráulico en presencia de un compuesto (a) que se obtiene por adición de óxido de alquileno que tiene de 2 a 4 átomos de carbono a un compuesto que no tiene ningún grupo amino, pero tiene un hidrógeno activo, con la condición de que se excluyen polietilenglicol y polipropilenglicol, en el que el compuesto (a) es un aducto de óxido de etileno (EO) y/o óxido de propileno (PO) de glicerina y el número de moles añadido promedio de EO y/o PO es de 0,5 a 6 moles por 1 mol de glicerina

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