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Conditioning agent and a method for making hair having a shape memory effect

Summary

A method of imparting a shape memory effect to hair may include administrating an effective amount of a hair-conditioning agent to hair. The hair-conditioning agent may include a shape memory polymer selected from the group consisting of a polyurethane, an acrylic acid copolymer, a pyridine-based copolymer, and a pyrrolidone copolymer.

Supplementary Information

Patent Number: US8349299B2
Application Number: US2009430904A
Inventor: Hu, Jinlian | Zhu, Yong | Chen, Shaojun | Luo, Hongsheng | Lu, Jing
Priority Date: 13 Jun 2008
Priority Number: US8349299B2
Application Date: 28 Apr 2009
Publication Date: 8 Jan 2013
IPC Current: A61Q000506 | A61Q000512
US Class: 42407011 | 132211
Assignee Applicant: The Hong Kong Polytechnic University
Title: Conditioning agent and a method for making hair having a shape memory effect
Usefulness: Conditioning agent and a method for making hair having a shape memory effect
Summary: Thermal reactive polyurethane is used for thermal reactive styling agent for hair-styling (claimed).
Novelty: Thermal reactive polyurethane for hair-styling, comprises oligomer polyol, diisocyanate and blocking agent, having specific structure

Industry

Biomedical

Sub Group

Medical Cosmetics

Application No.

US2009430904A

Others

HU Jinlian
ZHU Yong
CHEN Shaojun
LUO Hongsheng
LU Jing

Country/Region

USA

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