Gum bases incorporating polymers derived from Russian Dandelion
US11653668B2 · kind B2 · utility
0Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2017 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Feb 27, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G2210/00
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A chewing gum base comprises rubber derived from Russian Dandelion (TKS). Methods of extracting and purifying the rubber are provided. Gum base compositions and methods of compensating for variable ratios of elastomer:resin in the rubber are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.