Fiber-based roof tiles, cast materials used to produce fiber-based roof tiles, and the production process of these roof tiles.
VN10060276BActive Publication Date: 2026-08-17KURARAY CO LTD
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Patent Information
- Application Number
- VN1201702370
- Authority / Receiving Office
- VN · VN
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2015-12-24
- Publication Date
- 2026-08-17
- Estimated Expiration
- 2035-12-24
Abstract
The invention relates to roofing tiles comprising fibers satisfying the following requirements (1) to (3): (1) having an average fiber diameter less than or equal to 50 pm; (2) having a coefficient of ρ between 50 and 2000; and (3) having less than or equal to three bulges in each fiber.
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