Abraham H. de Rooij

Person

Geleen, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a hydroxylamine salt
- Patent number 4,062,927
- Issue date Dec 13, 1977
- Stamicarbon, B.V.
- Abraham H. De Rooij
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of pure .epsilon.-caprolactam from an aque...
- Patent number 4,036,830
- Issue date Jul 19, 1977
- Stamicarbon B.V.
- Abraham H. de Rooij
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of .epsilon.-caprolactam from reaction mix...
- Patent number 4,021,422
- Issue date May 3, 1977
- Stamicarbon B.V.
- Abraham H. De Rooij
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recycling process for the preparation of cyclohexanone oxime
- Patent number 3,997,607
- Issue date Dec 14, 1976
- Stamicarbon B.V.
- Abraham H. de Rooij
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cyclic process for preparing and working up a hydroxylammonium salt...
- Patent number 3,948,988
- Issue date Apr 6, 1976
- Stamicarbon, B.V.
- Abraham H. de Rooij
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Conversion of ketoximes into lactams in organic sulfoxide solvents
- Patent number 3,944,542
- Issue date Mar 16, 1976
- Stamicarbon, B.V.
- Abraham H. de Rooij
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovery of .epsilon.-caprolactam
- Patent number 3,944,543
- Issue date Mar 16, 1976
- Stamicarbon, B.V.
- Reijer Goettsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recycle process for the preparation and processing of a hydroxylamm...
- Patent number 3,940,442
- Issue date Feb 24, 1976
- Stamicarbon B.V.
- Abraham H. de Rooij
- C01 - INORGANIC CHEMISTRY

Abraham H. de Rooij

Person

Patents Grantslast 30 patents

Process for the preparation of a hydroxylamine salt

Process for the recovery of pure .epsilon.-caprolactam from an aque...

Process for the recovery of .epsilon.-caprolactam from reaction mix...

Recycling process for the preparation of cyclohexanone oxime

Cyclic process for preparing and working up a hydroxylammonium salt...

Conversion of ketoximes into lactams in organic sulfoxide solvents

Process for recovery of .epsilon.-caprolactam

Recycle process for the preparation and processing of a hydroxylamm...