Nitto Boseki. has filed a patent for a glass composition for glass fiber that minimizes variations in fiber diameter. The composition includes specific ranges of SiO2, Al2O3, CaO, TiO2, P2O5, ZnO, SO3, and alkali oxides, meeting a formula to ensure quality. GlobalData’s report on Nitto Boseki gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Nitto Boseki, Interlaced yarn fabrics was a key innovation area identified from patents. Nitto Boseki's grant share as of January 2024 was 34%. Grant share is based on the ratio of number of grants to total number of patents.
The patent application (Publication Number: US20230399252A1) discloses a novel glass composition specifically designed for glass fiber production. The composition includes varying percentages of SiO2, Al2O3, CaO, TiO2, P2O5, ZnO, SO3, and other components, with specific ranges outlined for each element. The patent claims that the content of these components must satisfy certain formulas to ensure the desired properties of the glass fiber. These formulas, denoted as (1), (2), (3), and (4), provide specific ranges within which the ratios of the components must fall for optimal performance.
Furthermore, the patent application also covers the use of the glass composition to produce glass fibers and subsequently utilize them in the manufacturing of glass-fiber-reinforced resin molded products. This innovative approach aims to enhance the mechanical properties and overall performance of the resin products by incorporating the specialized glass fibers. By leveraging the unique composition outlined in the patent, manufacturers can potentially improve the strength, durability, and other key characteristics of resin-based products, opening up new possibilities for various industries such as automotive, construction, and aerospace.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
