Lubricating members for razor cartridges

1. A lubricating member for a razor cartridge comprising from about 20% to about 90% by weight of a lipid phase, said lipid phase comprising:

a) from about 10% to about 70% by weight of the lubricating member of a lipophilic structurant comprising:

i) cetyl alcohol, stearyl alcohol, or mixture thereof, or

ii) a microcrystalline wax; and

b) from about 10% to about 70% by weight of the lubricating member of a liquid phase, wherein said liquid phase comprises a silicone polyether block copolymer comprising:

i) a ratio of polyethylene oxide units to polypropylene oxide units to silicone units of 20:65:15, and

ii) a molecular weight of from about 10000 to about 19000, and

wherein said lubricating member further comprises from about 20% to about 30% by weight of a water soluble polymer comprising polyethylene, and

wherein said lubricating member is substantially free of lathering soap or lathering surfactant, and

wherein said lubricating member is formed by mixing said lipophilic structurant, said liquid phase, and said water soluble polymer.

2. A lubricating member according to claim 1 , wherein at least about 90% of said water soluble polymer is in the form of discrete particulates dispersed within said lipophilic structurant.

3. A lubricating member for a razor cartridge according to claim 1 , wherein said liquid phase further comprises a component selected from natural oil, synthetic oil, natural butters, triglycerides, petrolatum, silicones and mixtures thereof.

4. A lubricating member for a razor cartridge according to claim 1 , comprising from about 25% to about 35% of said lipophilic structurant, from about 10% to about 40% of said liquid phase and from about 20% to about 30% of said water soluble polymer.

5. A lubricating member for a razor cartridge according to claim 1 , wherein said member is substantially free of a water insoluble polymeric structurant.

6. A hair removal cartridge comprising a lubricating member according to claim 1 .

7. A method of manufacturing a lubricating member according to claim 1 , comprising the steps of

i) Providing a particulate of said water soluble polymer;

ii) Melting said lipophilic structurant;

iii) Adding said liquid phase and mixing;

iv) Adding said water soluble polymer particles to said melted lipophilic structurant and liquid phase mixture and mixing;

v) Adding any optional ingredients and mixing;

vi) Transferring the resultant mixture into a mould or a container; and

vii) Optionally cooling to about 25° C.

8. A razor cartridge with at least one blade, said razor cartridge comprising:

a) a lubricating member comprising from about 20% to about 90% by weight of a lipid phase, said lipid phase comprising:

i) from about 10% to about 70% by weight of the lubricating member of a lipophilic structurant comprising: (1) cetyl alcohol, stearyl alcohol, or mixture thereof, or (2) a microcrystalline wax; and

ii) from about 10% to about 70% by weight of the lubricating member of a liquid phase, wherein said liquid phase comprises a silicone polyether block copolymer comprising: (1) a ratio of polyethylene oxide units to polypropylene oxide units to silicone units of 20:65:15, and (2) a molecular weight of from about 10000 to about 19000, and

wherein said lubricating member further comprises from about 20% to about 30% by weight of a water soluble polymer comprising polyethylene, and

wherein said lubricating member is substantially free of lathering soap or lathering surfactant, and

b) a container comprising a base, a front wall adjacent to said at least one blade, and at least one side wall extending vertically from said base, wherein said lipid phase is at least partially contained within said container.