EP Patent

EP0642782A2 — Shampoo-conditioner composition

Assigned to Unilever PLC · Expires 1995-03-15 · 31y expired

What this patent protects

A method of treating hair and a hair shampoo-conditioner composition comprising a cleansing surfactant, a water-insoluble primary amine, a sufficient amount of a suitable acid and a carrier comprising water, are disclosed. The shampoo-conditioner compositions effectively clean an…

USPTO Abstract

A method of treating hair and a hair shampoo-conditioner composition comprising a cleansing surfactant, a water-insoluble primary amine, a sufficient amount of a suitable acid and a carrier comprising water, are disclosed. The shampoo-conditioner compositions effectively clean and condition the hair. <IMAGE>

Drugs covered by this patent

Patent Metadata

Patent number
EP0642782A2
Jurisdiction
EP
Classification
—
Expires
1995-03-15
Drug substance claim
No
Drug product claim
No
Assignee
Unilever PLC
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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