A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/86 (2006.01) A61K 9/00 (2006.01) A61K 31/765 (2006.01) A61Q 17/02 (2006.01) A61Q 19/00 (2006.01)
Patent
CA 2647563
This invention relates to personal care compositions containing polytrimethylene ether glycol in a variety of physical forms including solutions, gels, oil-in-water emulsions, water-in-oil emulsions, suspensions and solids. In a particularly preferred embodiment, the polytrimethylene ether glycol is derived predominantly from mono-mers obtained from renewable resources, making the personal care products of this embodiment of the present invention more environmentally friendly in terms of their manufacture, use and disposal.
La présente invention concerne des compositions de soins personnels contenant du poly(triméthylène éther glycol) sous diverses formes physiques, parmi lesquelles des solutions, des gels, des émulsions huile dans eau, des émulsions eau dans huile, des suspensions et des solides. Selon un mode de réalisation particulièrement préféré, le poly(triméthylène éther glycol) est principalement dérivé de monomères obtenus à partir de ressources renouvelables, ce qui rend les produits de soins personnels selon le mode de réalisation de la présente invention plus respectueux de l'environnement en termes de fabrication, d'utilisation et de mise au rebut.
E. I. Du Pont de Nemours And Company
Torys Llp
LandOfFree
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