Hair softening method and compositions

Details Hair softening method and compositions Hair softening method and compositions

1985-06-26

1986-04-01

McNeill, Gregory E.

Toilet

Nail device

Compound tools

424 70, A45D 700

Patent

active

045791317

ABSTRACT:
A hair softening method and compositions for hair treatment which require the use of an essential softening agent as obtained substantially as recommended in U.S. Pat. No. 3,915,904 by the polymerization of an epihalohydrin and an alkylene polyamine of the formula ##STR1## wherein R is lower alkylene of about 2 to 6 carbon atoms and R.sup.1 and R.sup.2 are each lower alkyl of about 1 to 6 carbon atoms, the resulting polymer being crosslinked by at least a minor proportion of the epihalohydrin used in the polymer.

REFERENCES:
patent: 3912808 (1975-10-01), Sokol
patent: 3915904 (1975-10-01), Tonkyn et al.
patent: 3953330 (1976-04-01), Tonkyn et al.
patent: 4175572 (1979-11-01), Hsiung et al.
patent: 4237910 (1980-12-01), Khahil et al.

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