Coated fabric for airbag
US11377064B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2014 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Jul 7, 2036 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06N2211/268
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The purpose of the present invention pertains to a coated fabric used for an automotive airbag, and more particularly, a coated fabric for an airbag most suitable for a rollover curtain airbag which is produced applying a sealing agent to a coated fabric and sewing the resulting fabric and which can keep the adhesion of the sealing agent to the coat resin even after long-term and high-temperature aging. The present coated fabric for an airbag is obtained by applying an addition-polymerizable solvent-free silicone resin onto at least one surface of a synthetic fiber textile, wherein a coating amount of the silicone resin is 15 to 45 g/m2; and a weft strain/warp strain ratio as observed in stretching the coated fabric is 0.30 to 0.65.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.