公开(公告)号：NO308596B1

公开(公告)日：2000-10-02

申请号：NO972900

申请日：1997-06-20

Applicant: BASF AG

Inventor： MERKLE HANS RUPERT ,  BRENNER KARL SIEGFRIED ,  FRETSCHNER ERICH ,  SCHOENHERR MICHAEL ,  GASTEL ANNE VAN

IPC: A01N39/02 ,  A01N39/04 ,  C07C51/41 ,  C07C59/68 ,  C07C59/70

Abstract: PCT No. PCT/EP95/04934 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/20155 PCT Pub. Date Jul. 4, 1996Process for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkanecarboxylic acids by reacting the aryloxy-C1-C4-alkanecarboxylic acids with a salt-forming base, the salt formation taking place in the melt in the presence or absence of an entraining agent suitable for the azeotropic removal of water or in solution in the presence of an entraining agent suitable for the azeotropic removal of water and, if appropriate, removing the entraining agent from the reaction mixture during the reaction or subsequently and then isolating the solid salts in a customary manner.

公开(公告)号：DK0799177T3

公开(公告)日：2000-07-10

申请号：DK95941709

申请日：1995-12-13

Applicant: BASF AG

Inventor： MERKLE HANS RUPERT ,  BRENNER KARL SIEGFRIED ,  FRETSCHNER ERICH ,  SCHINHERR MICHAEL ,  VAN GASTEL ANNE

IPC: A01N39/02 ,  A01N39/04 ,  C07C51/41 ,  C07C59/68 ,  C07C59/70

Abstract: PCT No. PCT/EP95/04934 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/20155 PCT Pub. Date Jul. 4, 1996Process for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkanecarboxylic acids by reacting the aryloxy-C1-C4-alkanecarboxylic acids with a salt-forming base, the salt formation taking place in the melt in the presence or absence of an entraining agent suitable for the azeotropic removal of water or in solution in the presence of an entraining agent suitable for the azeotropic removal of water and, if appropriate, removing the entraining agent from the reaction mixture during the reaction or subsequently and then isolating the solid salts in a customary manner.

公开(公告)号：NZ297798A

公开(公告)日：2000-04-28

申请号：NZ29779895

申请日：1995-12-13

Applicant: BASF AG

Inventor： MERKLE HANS RUPERT ,  BRENNER KARL SIEGFRIED ,  FRETSCHNER ERICH ,  SCHONHERR MICHAEL ,  VAN GASTEL ANNE

IPC: A01N39/02 ,  A01N39/04 ,  C07C51/41 ,  C07C59/68 ,  C07C59/70

Abstract: A process for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkane carboxylic acids includes reacting the aryloxy-C1-C4-alkane carboxylic acids with a salt-forming base the salt formation taking place in the melt in the absence of a solvent. The solid salts are then isolated in the usual manner.

公开(公告)号：NO972900L

公开(公告)日：1997-08-20

申请号：NO972900

申请日：1997-06-20

Applicant: BASF AG

Inventor： MERKLE HANS RUPERT ,  BRENNER KARL SIEGFRIED ,  FRETSCHNER ERICH ,  SCHOENHERR MICHAEL ,  GASTEL ANNE VAN

IPC: A01N39/02 ,  A01N39/04 ,  C07C51/41 ,  C07C59/68 ,  C07C59/70

Abstract: PCT No. PCT/EP95/04934 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/20155 PCT Pub. Date Jul. 4, 1996Process for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkanecarboxylic acids by reacting the aryloxy-C1-C4-alkanecarboxylic acids with a salt-forming base, the salt formation taking place in the melt in the presence or absence of an entraining agent suitable for the azeotropic removal of water or in solution in the presence of an entraining agent suitable for the azeotropic removal of water and, if appropriate, removing the entraining agent from the reaction mixture during the reaction or subsequently and then isolating the solid salts in a customary manner.

公开(公告)号：FI972678A0

公开(公告)日：1997-06-19

申请号：FI972678

申请日：1997-06-19

Applicant: BASF AG

Inventor： MERKLE HANS RUPERT ,  BRENNER KARL SIEGFRIED ,  FRETSCHNER ERICH ,  SCHOENHERR MICHAEL ,  VAN GASTEL ANNE

IPC: A01N39/02 ,  A01N39/04 ,  C07C51/41 ,  C07C59/68 ,  C07C59/70 ,  C07C

Abstract: PCT No. PCT/EP95/04934 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/20155 PCT Pub. Date Jul. 4, 1996Process for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkanecarboxylic acids by reacting the aryloxy-C1-C4-alkanecarboxylic acids with a salt-forming base, the salt formation taking place in the melt in the presence or absence of an entraining agent suitable for the azeotropic removal of water or in solution in the presence of an entraining agent suitable for the azeotropic removal of water and, if appropriate, removing the entraining agent from the reaction mixture during the reaction or subsequently and then isolating the solid salts in a customary manner.

公开(公告)号：FI972678A

公开(公告)日：1997-06-19

申请号：FI972678

申请日：1997-06-19

Applicant: BASF AG

Inventor： MERKLE HANS RUPERT ,  BRENNER KARL SIEGFRIED ,  FRETSCHNER ERICH ,  SCHOENHERR MICHAEL ,  VAN GASTEL ANNE

IPC: A01N39/02 ,  A01N39/04 ,  C07C51/41 ,  C07C59/68 ,  C07C59/70 ,  C07C

Abstract: PCT No. PCT/EP95/04934 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/20155 PCT Pub. Date Jul. 4, 1996Process for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkanecarboxylic acids by reacting the aryloxy-C1-C4-alkanecarboxylic acids with a salt-forming base, the salt formation taking place in the melt in the presence or absence of an entraining agent suitable for the azeotropic removal of water or in solution in the presence of an entraining agent suitable for the azeotropic removal of water and, if appropriate, removing the entraining agent from the reaction mixture during the reaction or subsequently and then isolating the solid salts in a customary manner.

公开(公告)号：AU4304296A

公开(公告)日：1996-07-19

申请号：AU4304296

申请日：1995-12-13

Applicant: BASF AG

Inventor： MERKLE HANS RUPERT ,  BRENNER KARL SIEGFRIED ,  FRETSCHNER ERICH ,  SCHONHERR MICHAEL ,  GASTEL ANNE VAN

IPC: A01N39/02 ,  A01N39/04 ,  C07C51/41 ,  C07C59/68 ,  C07C59/70

Abstract: PCT No. PCT/EP95/04934 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/20155 PCT Pub. Date Jul. 4, 1996Process for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkanecarboxylic acids by reacting the aryloxy-C1-C4-alkanecarboxylic acids with a salt-forming base, the salt formation taking place in the melt in the presence or absence of an entraining agent suitable for the azeotropic removal of water or in solution in the presence of an entraining agent suitable for the azeotropic removal of water and, if appropriate, removing the entraining agent from the reaction mixture during the reaction or subsequently and then isolating the solid salts in a customary manner.