POLYOLPOLYHYDROXYSTEARATES

PCT No. PCT/EP95/02146 Sec. 371 Date Dec. 13, 1996 Sec. 102(e) Date Dec. 13, 1996 PCT Filed Jun. 6, 1995 PCT Pub. No. WO95/34528 PCT Pub. Date Dec. 21, 1995A process for making a polyglycerol polyhydroxystearate comprising esterifying a polyhydroxystearic acid having a degree of self-condensation of...

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Bibliographic Details
Main Authors STRAUSS, GABRIELE, VON KRIES, RAINER, ANSMANN, ACHIM, KAWA, ROLF
Format Patent
LanguageEnglish
Published 31.01.2000
Edition7
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
DYES
HUMAN NECESSITIES
HYGIENE
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:PCT No. PCT/EP95/02146 Sec. 371 Date Dec. 13, 1996 Sec. 102(e) Date Dec. 13, 1996 PCT Filed Jun. 6, 1995 PCT Pub. No. WO95/34528 PCT Pub. Date Dec. 21, 1995A process for making a polyglycerol polyhydroxystearate comprising esterifying a polyhydroxystearic acid having a degree of self-condensation of from 2 to 20 with a polyglycerol component, the polyglycerol component consisting of: (a) from 5 to 30% by weight of a glycerol; (b) from 15 to 40% by weight of a diglycerol; (c) from 10 to 30% by weight of a triglycerol; (d) from 5 to 20% by weight of a tetraglycerol; (e) from 2 to 10% by weight of a pentaglycerol; and (f) remainder, up to 100%, of an oligoglycerol.
Bibliography:Application Number: GR19990402555T