Wallcovering materials including novel aqueous polymer emulsions useful as prepaste adhesives
US5716717A · kind A · utility
11Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 1997 |
| Grant date | Feb 10, 1998 |
| Priority date | — |
| Expiry date | May 7, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31895
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A wallcovering material comprising a substrate having a water remoistenable adhesive on at least one of its surfaces, said adhesive comprising a composition which is a mixture of: (1) an aqueous emulsion including an acidic polymer which is capable of swelling when in contact with an alkaline material; and (2) an alkaline material; wherein said composition has a viscosity of less than about 10000 cps at 25.degree. C. and wherein said composition provides adhesive properties is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.