Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1988-08-01
1990-03-27
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C07F 710
Patent
active
049122401
ABSTRACT:
The invention relates to novel compositions of organofunctional betaine modified siloxanes having the general formula: ##STR1## wherein each R.sup.a and R.sup.b are lower alkyl groups, R.sup.c and R.sup.d are lower alkylene groups, x ranges from 1-4, and z ranges from 1-4. The compositions of the invention exhibit surfactant properties in that they are effective in lowering the surface tension of water. The invention also regards the process by which these modified siloxanes are made.
REFERENCES:
patent: 4342742 (1982-08-01), Sebag et al.
Owen Michael J.
Snow Steven A.
Dow Corning Corporation
Pawl Marc C.
Shaver Paul F.
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