Polyamino amides for protecting hair against atmospheric attack,

Details Polyamino amides for protecting hair against atmospheric attack, Polyamino amides for protecting hair against atmospheric attack,

1987-06-02

1989-06-27

Robinson, Ellis P.

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Amphoteric or zwitterionic surfactant containing

424 59, 424 78, 424 47, 424DIG2, 424 71, A61K 711, A61K 708, A61K 7075, A61K 742

Patent

active

048428515

ABSTRACT:
The invention relates to the finding that various polyaminoamide polymers function to protect the hair from deterioration due to atmospheric attack, particularly by light, thereby preserving the mechanical properties of the hair. The polyaminoamide polymers are known and include those polyaminoamide polymers described in U.S. Pat. Nos. 2,961,347, 3,227,615, 4,172,887, 4,189,468 and 4,277,581 and French Pat. No. 1,583,363.

REFERENCES:
patent: 2961347 (1960-11-01), Floyd
patent: 3227615 (1966-01-01), Korden
patent: 3632559 (1972-01-01), Matter et al.
patent: 3821372 (1974-06-01), Vanlerberghe et al.
patent: 4172887 (1979-10-01), Vanlerberghe et al.
patent: 4189468 (1980-02-01), Vanlerberghe et al.
patent: 4277581 (1981-07-01), Vanlerberghe et al.

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