Weld seam for ground coating
US9938399B2 · kind B2 · utility
0Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2008 |
| Grant date | Apr 10, 2018 |
| Priority date | — |
| Expiry date | Nov 23, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/192
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a heat-fusible weld seam for joining ground coating members, comprising a copolymer selected from the group of polymers containing acrylic acid, methacrylic acid or maleic anhydride, a polyethylene and a copolyamide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.