Organopolysiloxanes and the process for their preparation
Abstract
Abstract AN EQUILIBRATEDMIXTURE OF COMPOUNDS OF THE AVERAGE FORMULA RXSIOY(SO4)X4-(X+2Y+2Z) WHEREIN R, X AND Y HAVE THE ABOVE MEANING, X IS HALOGEN AND Z=0.0001-0.2, ARE REACTD WITH (A) CARBOXYLIC ACID, (B) CARBOXYLIC ACID SALTS (C) ANHYDRIDE OF CARBOXYLIC ACID OR MIXUTRES OF (A), (B) AND (C). RXSIOY(SO4)ZX4-(X+2Y+2Z) A PROCESS OF PREPARING THE EQUILIBRATED MIXTURE IS ALSO DISCLOSED. ORGANOPOLYSILOXANES OF THE GENERAL FORMULA X=1.01-2.1 Y=0.5-1.3 AND 4>(X+2Y)>2 WHEREIN R IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF ALKYL OF FROM 1 TO 6 CARBON ATOMS, CHLOROPROPYL, VINYL, ALLYL, BENZYL, PHENYL AND CHLOROPHENYL; AC IS ACYL DERIVED FROM A CARBOXYLIC ACID OF NOT MORE THAN 2 CARBOXYLIC GROUPS AND SELECTED FROM THE GROUP CONSISTING OF MONO-AND DIBASIC ALIPHATIC SATURATED CARBOXYLIC ACIDS, MONO-AND DIBASIC ALIPHATIC UNSATURATED CARBOXYLIC ACIDS, MONO-AND DIBASIC AROMATIC CARBOXYLIC ACIDS, CHLORACETIC ACID, THIOGLYCOLIC ACID AND ANTHRANILIC ACID X AND Y BEING DEFINED BY
Inventors
- 👤 Gerd Rossmy
- 👤 Gotz Koerner
Bibliographic Details
Claims Analysis
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