Cosmetic resin composition
US6884853B1 · kind B1 · utility
11Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2000 |
| Grant date | Apr 26, 2005 |
| Priority date | — |
| Expiry date | Apr 13, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q9/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
To provide a cosmetic resin composition for preparation of a hair fixative having all properties of stiffness, shampoo removability, feel, gloss, combability and anti-flaking property. A cosmetic resin composition consisting essentially of an amphoteric urethane resin having a carboxyl group and a tertiary amino group in one molecule thereof, the amphoteric urethane resin having polysiloxane linkage in its structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.