公开(公告)号：DE50002520D1

公开(公告)日：2003-07-17

申请号：DE50002520

申请日：2000-08-18

Applicant: BASF AG

Inventor： LEUBE HARTMANN F ,  LEIDINGER KURT ,  GEISENDOERFER MATTHIAS ,  BECK ERICH

IPC: C07C67/08 ,  C07C69/54

Abstract: Production of (meth)acrylate esters by refluxing high-boiling mono- or polyhydric alcohols with (meth)acrylic acid in presence of acid catalyst, entraining agent (I). Production of (meth)acrylate esters by refluxing high-boiling mono- or polyhydric alcohols with (meth)acrylic acid in presence of acid catalyst, entraining agent (I) for water and polymerisation inhibitor, in which (I) is returned to the reaction at a rate such that the mixture boils at essentially constant temperature.

公开(公告)号：DE19941136A1

公开(公告)日：2001-03-01

申请号：DE19941136

申请日：1999-08-30

Applicant: BASF AG

Inventor： LEUBE HARTMANN F ,  LEIDINGER KURT ,  GEISENDOERFER MATTHIAS ,  BECK ERICH

IPC: C07C67/08 ,  C07C69/54

Abstract: Production of (meth)acrylate esters by refluxing high-boiling mono- or polyhydric alcohols with (meth)acrylic acid in presence of acid catalyst, entraining agent (I). Production of (meth)acrylate esters by refluxing high-boiling mono- or polyhydric alcohols with (meth)acrylic acid in presence of acid catalyst, entraining agent (I) for water and polymerisation inhibitor, in which (I) is returned to the reaction at a rate such that the mixture boils at essentially constant temperature.

公开(公告)号：AT242759T

公开(公告)日：2003-06-15

申请号：AT00117813

申请日：2000-08-18

Applicant: BASF AG

Inventor： LEUBE HARTMANN F ,  LEIDINGER KURT ,  GEISENDOERFER MATTHIAS ,  BECK ERICH

IPC: C07C67/08 ,  C07C69/54

Abstract: Production of (meth)acrylate esters by refluxing high-boiling mono- or polyhydric alcohols with (meth)acrylic acid in presence of acid catalyst, entraining agent (I). Production of (meth)acrylate esters by refluxing high-boiling mono- or polyhydric alcohols with (meth)acrylic acid in presence of acid catalyst, entraining agent (I) for water and polymerisation inhibitor, in which (I) is returned to the reaction at a rate such that the mixture boils at essentially constant temperature.

公开(公告)号：ES2200763T3

公开(公告)日：2004-03-16

申请号：ES00117813

申请日：2000-08-18

Applicant: BASF AG

Inventor： LEUBE HARTMANN F ,  LEIDINGER KURT ,  GEISENDORFER MATTHIAS ,  BECK ERICH

IPC: C07C67/08 ,  C07C69/54

Abstract: Production of (meth)acrylate esters by refluxing high-boiling mono- or polyhydric alcohols with (meth)acrylic acid in presence of acid catalyst, entraining agent (I). Production of (meth)acrylate esters by refluxing high-boiling mono- or polyhydric alcohols with (meth)acrylic acid in presence of acid catalyst, entraining agent (I) for water and polymerisation inhibitor, in which (I) is returned to the reaction at a rate such that the mixture boils at essentially constant temperature.