Hydroxyethyl starch composition and use in paper products
US6855198B2 · kind B2 · utility
1Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2003 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Sep 17, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31975
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A hydroxyethyl starch composition including dent corn starch and waxy corn starch wherein a portion of at least one, and preferably both, of the dent corn starch and the waxy corn starch are hydroxyethyl starch. Also disclosed are paper products comprising a fibrous web having applied thereon the starch compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.