Chewing gum base containing a thermally decomposed product of a natural rubber and a method of preparation thereof
US4202906A · kind A · utility
22Cited by
5References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 5, 1978 |
| Grant date | May 13, 1980 |
| Priority date | — |
| Expiry date | Oct 5, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G4/08
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A chewing gum base containing natural rubber, basic gum additives and a decomposition product obtained by thermally decomposing natural rubber at a temperature of 200.degree. C. to 350.degree. C. in an inert atmosphere and removing low boiling point fractions up to 160.degree. C. at a pressure of approximately 1 mm Hg.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.