HIGH-TEMPERATURE-RESISTANT FRAGRANCE BEAD AND PREPARATION METHOD THEREFOR
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Apr 10, 2025
app pub date -
Mar 14, 2024
filing date -
Mar 14, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A high-temperature-resistant fragrance bead and a preparation method therefor, relating to the technical field of fragrance beads. A melting temperature of the fragrance bead is >50° C., modified starch is an encapsulating material, and a weight-average molecular weight of the modified starch is 5,000 to 20,000. By using modified starch with a higher melting temperature as an encapsulating material, the melting temperature of the fragrance bead is increased to meet temperature requirements during shipping and avoid losses. By selecting the modified starch with a specific weight-average molecular weight to make the modified starch have a higher melting temperature and a shorter coagulation time, a screw extruder can be used for pelleting during preparation, so that the fragrance bead can be quickly molded during extrusion to better encapsulate a spice, thereby making the obtained fragrance bead retain fragrance for a long time and have low fragrance loss.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully