Adhesive-coating composition for organic or mineral filaments
US4148963A · kind A · utility
17Cited by
4References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 1977 |
| Grant date | Apr 10, 1979 |
| Priority date | — |
| Expiry date | Aug 2, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2969
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to an adhesive-coating composition for increasing the adhesion of heat-stable, high-modulus, modal, polyester-based yarns and glass fibres towards compounded rubbers based on natural rubber and on synthetic rubber, said composition comprising a solution of a precondensed resorcinol/formaldehyde resin, a latex based on vinylpyridine and polychloroprene latex, 28% strength ammonium hydroxide and a dicarboxylated butadiene/styrene resin. Yarns and fibres coated with the adhesive-coating composition of the invention are useful in the manufacture of tires, conveyors, conveyor belts, hoses and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.