Perstorp Specialty Chemicals Ab

Conopco, Inc.

Unilever Plc

Unilever, N.v.

Bo Henrik Haggman

Hakan Bjornberg

David James

Birger Midelf

Ezat Khoshdel

Leo Derici

Jason Peter Harcup

Hakan Claes Bjornerg

Leo Unilever R & D Port Sunlight Derici

Ezat Unilever R & D Port Sunlight Khoshdel

Jason Peter Unilever R & D Port Sunlight Harcup

A method of treating hair comprising the step of applying to the hair a composition comprising a hydrophobically functionalized polyhydric dendritic macromolecule built up from polyester or polyether units or mixtures thereof. The method has been found to be useful in providing hair that is well aligned.

Hair care compositions comprising a dendritic polymer

An air drying waterborne resin composition is disclosed. Said resin composition comprises at least one amphiphlic air drying dendritic polymer, at least one non-amphiphilic air drying alkyd resin, at least one drier initiating and/or promoting autoxidation, and water, and optionally at least one anionic and/or nonionic surfactant, and/or at least one coalescent agent. Said at least one amphiphilic air drying dendritic polymer is built up from a polyhydric dendritic core polymer having terminal hydroxyl groups and at least one unsaturated carboxylic acid and at least one adduct, obtainable by addition of a monoalkylated polyethylene glycol to a dicarboxylic acid or anhydride and/or a diisocyanate, each bonded to at least one terminal hydroxyl group in said polyhydric dendritic core polymer.

Air drying waterborne resin composition

A chain extended dendritic polyether comprising a dendritic core polymer and a chain extension bonded to said core polymer, which chain extended dendritic polyether optionally is at least partially chain terminated and/or partially functionalised. The core polymer is a polyhydric dendritic polyether and the chain extension is obtained by addition of at least one alkylene oxide to at least one hydroxyl group in said core polymer.

Chain extended dendritic polyether

Growing community of inventors

Lund, Sweden

Bo Henrik Haggman