GB Patent

GB1170152A — Pressurized Compositions and Method of Preparation therefor

Assigned to Dart Industries Inc · Expires 1969-11-12 · 57y expired

What this patent protects

1,170,152. Crackling cosmetics. REXALL DRUG & CHEMICAL CO. 9 Jan., 1967 [10 Jan., 1966], No. 1202/67. Heading A5B. [Also in Division C4] A pressurised composition which upon release of pressure forms a foam which exhibits a crackling sound when subjected to shear comprises fr…

USPTO Abstract

1,170,152. Crackling cosmetics. REXALL DRUG & CHEMICAL CO. 9 Jan., 1967 [10 Jan., 1966], No. 1202/67. Heading A5B. [Also in Division C4] A pressurised composition which upon release of pressure forms a foam which exhibits a crackling sound when subjected to shear comprises from 75% to 95% by weight of a chlorofluorocarbon propellant system having a vapour pressure of from 10 to 30 p.s.i.g. at 70‹F, the propellant being emulsified as the dispersed phase in an aqueous continuous phase in the presence of a water-dispersible emulsifier in an amount sufficient to yield a stable emulsion. Various propellants and emulsifiers are specified and examples are given of pre-shave and after-shave lotions, colognes, a cleansing cream and an astringent composition.

Drugs covered by this patent

Patent Metadata

Patent number
GB1170152A
Jurisdiction
GB
Classification
—
Expires
1969-11-12
Drug substance claim
No
Drug product claim
No
Assignee
Dart Industries Inc
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.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.