Unilever Home and Personal Care Usa, Division of Conopco, Inc.

Stephen M O'Connor

John R Glynn, Jr

Alexander Lips

John Nicholson

Quynh Pham

Birnur Aral

Kavssery Parameswaran Ananthapadmanabhan

Michael J Fair

David J Lang

Pravin L Shah

Gail Beth Rattinger

Judith Kerschner

Xiaodong Zhang

Bozena Marianna Piatek

Gregory Jay McFann

Deborah Sue Rick

Martin Vethamuthu

The present invention relates to compositions comprising a structured benefit agent pre-mix or delivery vehicle comprising benefit agent structured with crystalline materials, as defined, which when separately prepared and combined after preparation, provides enhanced delivery of benefit agent from a personal product bar carrying composition into which the premix is added. The use of structured benefit agent also enhances delivery of separate benefit agents in the premix (which may or may not be structured) and of separate benefit agents added separately from the premix.

Personal product bar compositions comprising crystalline wax structured premix or delivery vehicle

The present invention relates to compositions comprising a structured benefit agent pre-mix or delivery vehicle comprising benefit agent structured with crystalline materials, as defined, which when separately prepared and combined after preparation, provides enhanced delivery of optical modifier carried on, trapped within or in the presence of the structured benefit agent.

Personal product compositions comprising structured benefit agent premix or delivery vehicle and providing enhanced effect of optical modifier separate from structured benefit agent

The present invention relates to compositions comprising a structured benefit agent pre-mix or delivery vehicle comprising benefit agent structured with crystalline materials, as defined, which, when separately prepared and combined after preparation, provides enhanced delivery of benefit agent from a carrying composition into which the premix is added. The use of structured benefit agent also enhances delivery of separate benefit agents in the premix (which may or may not be structured) and of separate benefit agents added separately from the premix.

Nonbar personal product compositions comprising crystalline wax structured benefit agent premix or delivery vehicle

The present invention relates to compositions comprising a structured benefit agent pre-mix or delivery vehicle comprising benefit agent structured with crystalline materials, as defined, which when separately prepared and combined after preparation, provides enhanced delivery of benefit agent to a carrying composition into which the premix is added.

Personal product compositions comprising structured benefit agent premix or delivery vehicle

The present invention comprises a structured premix or 'delivery vehicle' composition designed as a carrier to enhance the benefit (e.g., via enhanced deposition or other mechanism) of a separate hydrophobic benefit agent(s) (for example, perfumes, skin lightening agents, etc.), from personal product compositions (e.g., liquid and bar cleansers, creams, emulsions, hair composition, deodorant etc.). When the structured benefit agent composition is separately prepared and combined with the personal product composition (preferably while structured, premix composition is still in molten or liquid state), the personal product composition with structured benefit agent carrier provides enhanced deposition of the structured benefit agent and enhanced effect of the separate hydrophobic benefit agent(s) in or on the carrier or in the presence of structured benefit agent carrier.

Personal product compositions comprising structured benefit agent premix or delivery vehicle and providing enhanced effect of hydrophobic material separate from the structured benefit agent

The present invention relates to compositions comprising a structured benefit agent pre-mix or delivery vehicle comprising benefit agent structured with crystalline materials, as defined, which when separately prepared and combined after preparation, provides enhanced deposition of hydrophilic benefit agents carried on, trapped within or in the presence of the structured benefit agent.

Personal product compositions comprising structured benefit agent premix or delivery vehicle and providing enhanced deposition of hydrophilic benefit agent

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New York, NY, United States of America

Stephen M O'Connor