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公开(公告)号：PL320943A1
公开(公告)日：1997-11-24
申请号：PL32094395
申请日：1995-12-13
Applicant: BASF AG
Inventor： MERKLE HANS RUPERT , BRENNER KARL SIEGFRIED , FRETSCHNER ERICH , SCHOENHERR MICHAEL , VAN GASTEL ANNE
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.
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2.发明专利
公开(公告)号：CA2208538C
公开(公告)日：2006-03-14
申请号：CA2208538
申请日：1995-12-13
Applicant: BASF AG
Inventor： VAN GASTEL ANNE , FRETSCHNER ERICH , BRENNER KARL SIEGFRIED , MERKLE HANS RUPERT , SCHONHERR MICHAEL
Abstract: A process is disclosed for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkane carboxylic acids. Aryloxy-C1-C4-alkane carboxylic acids are reacted with a salt-forming base. Salts are formed in t he melt in the presence or absence of an entrainer suitable for causing azeotropic water separation or in a solution in the presence of an entrainer suitable for causing azeotropic water separation. The entrainer is removed from the reaction mixture during or after the reaction and the solid salts are then isolated in the usual manner.
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3.发明专利
公开(公告)号：CA2208538A1
公开(公告)日：1996-07-04
申请号：CA2208538
申请日：1995-12-13
Applicant: BASF AG
Inventor： MERKLE HANS RUPERT , BRENNER KARL SIEGFRIED , VAN GASTEL ANNE , SCH NHERR MICHAEL , FRETSCHNER ERICH
Abstract: A process is disclosed for preparing solid, free-flowing water-soluble salts of aryloxy-C1-C4-alkane carboxylic acids. Aryloxy-C1-C4-alkane carboxylic acids are reacted with a salt-forming base. Salts are formed in the melt in the presence or absence of an entrainer suitable for causing azeotropic water separation or in a solution in the presence of an entrainer suitable for causing azeotropic water separation. The entrainer is removed from the reaction mixture during or after the reaction and the solid salts are then isolated in the usual manner.
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公开(公告)号：AU703761B2
公开(公告)日：1999-04-01
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
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.
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公开(公告)号：NO972900D0
公开(公告)日：1997-06-20
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
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.
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Patent Agency Ranking6.发明专利
公开(公告)号：SK282490B6
公开(公告)日：2002-02-05
申请号：SK84497
申请日：1995-12-13
Applicant: BASF AG
Inventor： MERKLE HANS RUPERT , BRENNER KARL SIEGFRIED , FRETSCHNER ERICH , SCHONHERR MICHAEL , VAN GASTEL ANNE
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.
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公开(公告)号：ES2145316T3
公开(公告)日：2000-07-01
申请号：ES95941709
申请日：1995-12-13
Applicant: BASF AG
Inventor： MERKLE HANS RUPERT , BRENNER KARL SIEGFRIED , FRETSCHNER ERICH , SCHONHERR MICHAEL , VAN GASTEL ANNE
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.
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公开(公告)号：AT191445T
公开(公告)日：2000-04-15
申请号：AT95941709
申请日：1995-12-13
Applicant: BASF AG
Inventor： MERKLE HANS RUPERT , BRENNER KARL SIEGFRIED , FRETSCHNER ERICH , SCHOENHERR MICHAEL , VAN GASTEL ANNE
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.
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公开(公告)号：NO972900A
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
CPC classification number: C07C51/412 , A01N39/02 , A01N39/04 , A01N43/88 , A01N37/40 , A01N25/12 , A01N2300/00
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公开(公告)号：FI118048B
公开(公告)日：2007-06-15
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
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.
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