Acrylic emulsion coatings for rubber articles
US5691069A · kind A · utility
22Cited by
20References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 1995 |
| Grant date | Nov 25, 1997 |
| Priority date | — |
| Expiry date | Feb 14, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
There are provided powder-free polymer coated rubber articles in which at least one surface of the rubber article is coated with a non-tacky acrylic based emulsion copolymer formed by polymerization of at least one low surface energy monomer, at least one alkyl acrylate and at least one hard monomer. The copolymers are preferably formed by sequential polymerization. The polymer coatings can be stretched with the rubber without flaking.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.