Fragrance releasing non-volatile polymeric-siloxanes

Details Fragrance releasing non-volatile polymeric-siloxanes Fragrance releasing non-volatile polymeric-siloxanes

1998-08-28

2000-04-25

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

424 65, 424 7012, 424 761, 424 7802, C08G 7706

Patent

active

06054547&

ABSTRACT:
A fragrance releasing siloxane comprising a substituent having the formula (R.sup.1 O).sub.a (R.sup.2 O).sub.b (R.sup.3 O).sub.c (R.sup.4).sub.d (R.sup.5).sub.e SiR.sup.U with R.sup.U a two to forty atom divalent hydrocarbon radical where R.sup.1 O, R.sup.2 Oand R.sup.3 O are each independently fragrant alkoxide moieties, derived from the alcohols R.sup.1 OH, R.sup.2 OH and R.sup.3 OH wherein R.sup.1 OH, R.sup.2 OH and R.sup.3 OH are independently fragrant alcohols with R.sup.4 and R.sup.5 selected from the group consisting of monovalent hydrocarbon radicals having from one to forty carbon atoms and monovalent alkoxy radicals having from one to forty carbon atoms, where the subscript a has a value ranging from 1 to 3 and the subscripts b, c, d, and e have values ranging from 0 to 2 subject to the limitation that a+b+c+d+e=3.

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