Starch adhesive composition containing an oxidized waxy starch ester
US4231803A · kind A · utility
14Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 1978 |
| Grant date | Nov 4, 1980 |
| Priority date | — |
| Expiry date | May 22, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31975
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A gummed adhesive formulation is disclosed which contains as its major component a depolymerized waxy starch ester, preferably an oxidized waxy starch acetate or succinate. Quick tack properties imparted to tape by this formulation are superior to those resulting from an adhesive made from a thin boiling waxy starch and are comparable to those of animal glue at 11 lb/ream remoistening level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.