Solid composition with continuous aqueous phase comprising a hydrophilic gelling agent and a particular filler and uses thereof
CA 2340040 A1 · Owner: L'Oreal · Inventors: Lemann, Patricia; Bara, Isabelle
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a solid composition with continuous aqueous phase comprising: i) at least a hydrophilic gelling agent ii) and at least a flaky filler. Said composition can be used in stick or waterpact form and can constitute make-up products for the skin and/or mucous membranes and/or keratinous fibres. It has a hardness providing both easy disintegration and good stick cohesion. Said composition can be applied directly on the skin or with a sponge and provides great freshness on application and a homogeneous coating.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed June 14, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 14, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 14, 2022.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.