Starch blend, process of sizing paper therewith, and product thereof
US4239592A · kind A · utility
28Cited by
5References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 1976 |
| Grant date | Dec 16, 1980 |
| Priority date | — |
| Expiry date | Nov 15, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A starch blend of hydrophobic and non-hydrophobic starches, an improved process of surface sizing paper therewith, and the sized paper product are disclosed. The hydrophobic starch component comprises starch monoesters of selected dicarboxylic acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.