Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1996-11-06
1997-07-22
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C07F 710
Patent
active
056505299
ABSTRACT:
The invention discloses novel silicone compounds which contain an amino group on the molecule, and an ester linkage between the two. Compounds of the invention are made by reacting (a) a carboxy silicone, and (b) a hydroxy containing tertiary amine. Compounds may also contain a polyoxyalkylene group. Compounds of the invention by virtue of (i) the silicone group, (ii) the ester group and (iii) the amino group are extremely efficient softeners.
REFERENCES:
patent: 3338943 (1967-08-01), Speier
patent: 3511699 (1970-05-01), Johnson et al.
patent: 3558556 (1971-01-01), Berger et al.
patent: 4548842 (1985-10-01), Pohl
patent: 5516869 (1996-05-01), Lucarelli et al.
Shaver Paul F.
Siltech Inc.
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