Ansell has been granted a patent for a coated supported glove featuring a 21-gauge knitted liner made from a specialized covered yarn. The glove includes multiple components and a non-foamed polymeric coating, achieving a cross-sectional thickness of 0.5 to 0.75 mm. GlobalData’s report on Ansell 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 Ansell, Thermoplastic elastomer laminates was a key innovation area identified from patents. Ansell's grant share as of June 2024 was 52%. Grant share is based on the ratio of number of grants to total number of patents.

Coated supported glove with thin knitted liner

Source: United States Patent and Trademark Office (USPTO). Credit: Ansell Limited

The patent US12035768B2 describes a coated supported glove featuring a 21-gauge knitted liner made from a combination of yarns. The liner includes multiple components: finger, thumb, backhand, and palm, constructed from a covered yarn that consists of a core yarn and an intermingled or wrapping yarn. The core yarn is specified to be 20 denier or less, while the intermingled or wrapping yarns are each 30 denier or less. The glove is coated with a non-foamed polymeric material that is integrally formed with the knitted liner, ensuring no strikethrough occurs. The overall thickness of the glove ranges from approximately 0.5 mm to 0.75 mm, and the covered yarn is specified to be between 50 to 70 denier.

Further claims detail the composition and characteristics of the yarns used in the glove. For instance, the second yarn can be a first wrapping yarn, with an optional second wrapping yarn that is 20 denier or less. The core yarn may be an elastane or elastomeric yarn, while the intermingled or wrapping yarns can include nylon 6 or nylon 6,6. The polymeric coating is created from a polymeric emulsion with a total solids content of 40-46%. Additionally, the glove is designed to meet an EN388 abrasion level of 4 or greater, indicating its durability. The knitting process involves using a V-bed knitting machine with 21-gauge needles spaced at 21 needles per inch, ensuring precision in the glove's construction.

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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.