Ralf Bela Reiser,Chad A. Cepeda,Matthew Elliott,Bradley Quest,Alex Camire,Francis S. Shields
申请号：
US15985249
公开号：
US20180263260A1
申请日:
2018.05.21
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A pet product comprising one or more natural colorants, and including or processed using one or more supercritical fluids is provided. The use of supercritical fluid not only can render the pet product with a more porous structure, it also can enhance the color provided by the natural colorants so that lesser amounts of colorants can be used while still providing a desired hue, shade or brightness.
