Pastor Stephen D

HINDERED SILICONE ESTER STABILIZER

AMINO (THIO) CARBAMATE ESTERS AND (DI) URETHANES

1,3,2-OXAZAPHOSPHOLIDIN-STABILISATOREN

Verfahren zur Aufarbeitung verfärbter Polyolefine

MODIFICACION CRISTALINA BETA DEL 2,2',2''-NITRILO(TRIETIL-TRIS-(3,3',5,5'-TETRA-TER.-BUTIL-1,1'-BIFENIL-2-2'-DIIL)FOSFITO).

TRICLINIC BETA CRYSTALLINE MODIFICATION OF 2,2',2''- -NITRILO[TRIETHYL-TRIS(3,3',5,5'-TETRA-TERT.BUTYL-1,1'-BIPHENYL- -2,2'-DIYL)PHOSPHITE], PROCESS FOR ITS PREPARATION, ITS USE, AND ITS MIXTURES WITH ORGANIC MATERIAL

ALPHA CRYSTALLINE MODIFICATION OF 2,2',2"-NITRILO[TRIETHYL- -TRIS(3,3',5,5'-TETRA-TERT-BUTYL-1,1'-BIPHENYL-2,2'- -DIYL)PHOSPHITE], PROCESS FOR PREPARING SAID MODIFICATION, USE THEREOF, AND ITS COMPOUNDS WITH ORGANIC MATERIAL

Modificação sólida amorfa de fosfito de 2,2',2'-nitrilo[trietil-tris-(3,3',5,5'-tetra-terc-butil-1,1'-bifenil-2,2'-diila)]

3,9-BIS(DIALQUILAMINO)-2,4,8,10-TETRAOXA-3,9-DIFOSFAESPIRO(5,5)-UNDECANOS Y COMPOSICIONES ESTABILIZADAS.

BETA-KRISTALLMODIFIKATION VON 2, 2', 2''- NITRILO(TRIÄTHYL-TRIS-(TETRA-TERT-BUTYL-1, 1'- BIPHENYL-2, 2'-DIYL)PHOSPHIT