公开(公告)号：WO2007077200A3

公开(公告)日：2007-12-21

申请号：PCT/EP2006070269

申请日：2006-12-29

Applicant: BASF AG ,  HAUK ALEXANDER ,  GROPP STEFAN ,  DIEBOLD GERD ,  WEIGEL FLORIAN ,  LAUX GERHARD

Inventor： HAUK ALEXANDER ,  GROPP STEFAN ,  DIEBOLD GERD ,  WEIGEL FLORIAN ,  LAUX GERHARD

IPC: C07C51/41 ,  A23K1/16 ,  A23K1/175 ,  C07C53/122

CPC classification number: C07C51/412 ,  A23K20/105 ,  A23K20/22 ,  A23K20/24 ,  A23K40/10 ,  A23K50/00 ,  A23K50/30 ,  A23K50/75 ,  C07C53/122

Abstract: The invention relates to compositions containing propionic acid in a solid and essentially pure form, said compositions also containing at least one compound of formula (I) (M n+ )(H + ) x (CH 3 CH 2 C(O)O - ) (n+x) , wherein M n+ represents an n-valency alkali metal or alkaline earth metal cation, n being equal to 1 or 2, and x represents a number between 0.25 and 5, with the proviso that x does not represent a number between 0.75 and 1.75 when M n+ represents potassium. The invention also relates to a method for producing such compositions containing propionic acid, and to the use of such compositions as ensilage auxiliary agents, conservation agents, acidifiers, food supplements, animal feed, or animal feed additives.

Abstract translation: 本发明涉及在固体和基本上纯的形式丙酸含酸组合物中，根据式含有至少一种化合物（I）（M ^{N + ）（H + ） _{X （CH 3 CH 2 C（O）O - ）（N + X） 其中M N + 表示n价碱金属或碱土金属的阳离子，其中n为1或2; 和x是在0.25至5的范围的数; 与x不是0.75至1.75的范围内当M 名词 +表示钾内的条件; 用于制造含有丙酸这样的组合物的方法; 和使用如青贮饲料添加剂，防腐剂，酸化剂，食品增补剂，动物饲料或用于动物饲料的饲料添加剂这样的组合物的。}}

公开(公告)号：CA2632974A1

公开(公告)日：2007-07-12

申请号：CA2632974

申请日：2006-12-29

Applicant: BASF AG

Inventor： HAUK ALEXANDER ,  GROPP STEFAN ,  DIEBOLD GERD ,  WEIGEL FLORIAN ,  LAUX GERHARD

IPC: C07C51/41 ,  A23K1/16 ,  A23K1/175 ,  C07C53/122

Abstract: Propionic acid-containing composition (A) in solid and preferably pure form, comprises at least a metal compound (I). Propionic acid-containing composition (A) in solid and preferably pure form, comprises at least a metal compound (I) of formula ((M(n+))(H +>) x(CH 3CH 2C(O)O ->) (n+x)). M(n+) : n-valent alkalimetal- or alkaline earth metal cation; n : 1 or 2; and x : 0.25-5. Provided that when M(n+) is potassium, then x is not equal to 0.75-1.75. An independent claim is also included for the preparations of (A) comprising: either heating a neutral alkalimetal- and/or alkaline earth metal propionate and propionic acid in a molar ratio of 1:0.25 to 1:5 to give a homogeneous mixture and partially solidifying the homogeneous mixture, where the homogeneous mixture contains less than 1 wt.% of water; or heating a neutral alkalimetal- and/or alkaline earth metal propionate and propionic acid in a molar ratio of 1:0.25 to 1:5 to give a homogeneous mixture and crystallizing the homogeneous mixture, where the homogeneous mixture contains 1-15 wt.% of water and the molar ratio of the neutral alkali metal- and/or alkaline earth metal propionate to propionic acid is 1:0.75 to 1:1.75 if M(n+) is potassium.

公开(公告)号：DE102005063109A1

公开(公告)日：2007-07-05

申请号：DE102005063109

申请日：2005-12-30

Applicant: BASF AG

Inventor： HAUK ALEXANDER ,  GROPP STEFAN ,  DIEBOLD GERD ,  WEIGEL FLORIAN ,  LAUX GERHARD

IPC: C07C53/122 ,  A23K1/16 ,  A23L1/30 ,  C07C51/41 ,  C07C51/42

Abstract: Propionic acid-containing composition (A) in solid and preferably pure form, comprises at least a metal compound (I). Propionic acid-containing composition (A) in solid and preferably pure form, comprises at least a metal compound (I) of formula ((M(n+))(H +>) x(CH 3CH 2C(O)O ->) (n+x)). M(n+) : n-valent alkalimetal- or alkaline earth metal cation; n : 1 or 2; and x : 0.25-5. Provided that when M(n+) is potassium, then x is not equal to 0.75-1.75. An independent claim is also included for the preparations of (A) comprising: either heating a neutral alkalimetal- and/or alkaline earth metal propionate and propionic acid in a molar ratio of 1:0.25 to 1:5 to give a homogeneous mixture and partially solidifying the homogeneous mixture, where the homogeneous mixture contains less than 1 wt.% of water; or heating a neutral alkalimetal- and/or alkaline earth metal propionate and propionic acid in a molar ratio of 1:0.25 to 1:5 to give a homogeneous mixture and crystallizing the homogeneous mixture, where the homogeneous mixture contains 1-15 wt.% of water and the molar ratio of the neutral alkali metal- and/or alkaline earth metal propionate to propionic acid is 1:0.75 to 1:1.75 if M(n+) is potassium.