公开(公告)号：DK504977A

公开(公告)日：1978-05-17

申请号：DK504977

申请日：1977-11-15

Applicant: PHILAGRO SA

Inventor： ABBLARD J ,  GHAZARIAN M ,  VIRICEL R

IPC: C07F9/02 ,  C07F9/142 ,  C07F

Abstract: Process for the manufacture of aluminum ethylphosphite, which consists in reacting an excess of a ternary mixture in equilibrium comprising, in moles, from 23 to 93%, of diethyl phosphite, of 59 to 7% of monoethyl phosphite, and from 18 to 0.1% phosphorous acid, with alumina possibly hydrated, at a temperature comprised between 20 and 100º c, under reduced pressure, the water resulting from the reaction being eliminated simultaneously, as it is formed. (Machine-translation by Google Translate, not legally binding)

公开(公告)号：BR7707637A

公开(公告)日：1978-08-08

申请号：BR7707637

申请日：1977-11-16

Applicant: PHILAGRO SA

Inventor： VIRICEL R ,  ABBLARD J ,  GHAZARIAN M

IPC: C07F9/02 ,  C07F9/142

Abstract: Process for the manufacture of aluminum ethylphosphite, which consists in reacting an excess of a ternary mixture in equilibrium comprising, in moles, from 23 to 93%, of diethyl phosphite, of 59 to 7% of monoethyl phosphite, and from 18 to 0.1% phosphorous acid, with alumina possibly hydrated, at a temperature comprised between 20 and 100º c, under reduced pressure, the water resulting from the reaction being eliminated simultaneously, as it is formed. (Machine-translation by Google Translate, not legally binding)

公开(公告)号：SE430892B

公开(公告)日：1983-12-19

申请号：SE7712964

申请日：1977-11-16

Applicant: PHILAGRO SA

Inventor： ABBLARD J ,  GHAZARIAN M ,  VIRICEL R

IPC: C07F9/02 ,  C07F9/142 ,  C07F9/09 ,  C07F5/06 ,  A01N57/12

Abstract: Process for the manufacture of aluminum ethylphosphite, which consists in reacting an excess of a ternary mixture in equilibrium comprising, in moles, from 23 to 93%, of diethyl phosphite, of 59 to 7% of monoethyl phosphite, and from 18 to 0.1% phosphorous acid, with alumina possibly hydrated, at a temperature comprised between 20 and 100º c, under reduced pressure, the water resulting from the reaction being eliminated simultaneously, as it is formed. (Machine-translation by Google Translate, not legally binding)

公开(公告)号：LU78525A1

公开(公告)日：1979-06-13

申请号：LU78525

申请日：1977-11-15

Applicant: PHILAGRO SA

Inventor： VIRICEL R ,  ABBLARD J ,  GHAZARIAN M

IPC: C07F9/02 ,  C07F9/142 ,  C07F ,  A01N

Abstract: Process for the manufacture of aluminum ethylphosphite, which consists in reacting an excess of a ternary mixture in equilibrium comprising, in moles, from 23 to 93%, of diethyl phosphite, of 59 to 7% of monoethyl phosphite, and from 18 to 0.1% phosphorous acid, with alumina possibly hydrated, at a temperature comprised between 20 and 100º c, under reduced pressure, the water resulting from the reaction being eliminated simultaneously, as it is formed. (Machine-translation by Google Translate, not legally binding)

公开(公告)号：PT67282A

公开(公告)日：1977-12-01

申请号：PT6728277

申请日：1977-11-15

Applicant: PHILAGRO SA

Inventor： ABBLARD J ,  GHAZARIAN M ,  VIRICEL R

IPC: C07F9/02 ,  C07F9/142

Abstract: Process for the manufacture of aluminum ethylphosphite, which consists in reacting an excess of a ternary mixture in equilibrium comprising, in moles, from 23 to 93%, of diethyl phosphite, of 59 to 7% of monoethyl phosphite, and from 18 to 0.1% phosphorous acid, with alumina possibly hydrated, at a temperature comprised between 20 and 100º c, under reduced pressure, the water resulting from the reaction being eliminated simultaneously, as it is formed. (Machine-translation by Google Translate, not legally binding)