Lubricating member for razor cartridges comprising metathesized unsaturated polyols
AssigneeThe Gillette Company
InventorsLuke Andrew Zannoni, Beth Ann Schubert, Rajan Keshav Panandiker, Joseph Jay Kemper, Robert John Strife, Safa Motlagh, Jeffrey John Scheibel, Alison Fiona Stephens, Philip Andrew Sawin
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Abstract
The invention relates to a lubricating member for a razor cartridge comprising a metathesized unsaturated polyol ester for improved lubrication.
Claims19
A lubricating member for use on a hair removal device, said lubricating member comprising a lubricating material comprising a) from 1% to 99% by weight of methathesized unsaturated polyol ester methathesized unsaturated polyol ester, having one or more of the following properties:
- (i) a weight average molecular weight of from about 5,000 Daltons to about 50,000 Daltons;
- (ii) an oligomer index from greater than 0 to 1;
- and
- (iii) an iodine value of from about 30 to about 200.
A lubricating member for use on a hair removal device, said lubricating member comprising a lubricating material comprising a) from 1% to 99% by weight of composition comprising:
- a) a metathesized unsaturated polyol ester, said metathesized unsaturated polyol ester having a weight average molecular weight of from about 2,000 Daltons to about 50,000 Daltons;
- and one or more of the following properties:
- (i) a free hydrocarbon content, based on total weight of metathesized unsaturated polyol ester of from about 0% to about 5%;
- (ii) an oligomer index from greater than 0 to 1;
- and
- (iii) an iodine value of from about 8 to about 200.
Dependencies are inferred from the claim text.