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US 2021/0324246 A1Published application
Sheet material having a sustainable adhesive coating
AssigneeKufner Holding GmbH
InventorChristoph Timm
Life of this patent
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Abstract
The present invention discloses a heat-sealable textile sheet material having a substrate on the basis of a woven fabric, knitted fabric, optionally with weft insertion, or a nonwoven fabric and an adhesive coating applied thereto, which is characterized in that 70-100% by weight of the adhesive coating consists of renewable raw materials.
Claims11
A heat-sealable textile sheet material having a substrate formed as one of a woven fabric, knitted fabric, and a nonwoven fabric, and an adhesive composition applied thereto, wherein
- the adhesive composition is applied in the form of an upper and lower dot, 70-100 wt. % of the adhesive coating consists of renewable raw materials, and the lower dot contains the adhesive composition which is made of up to 100% renewable raw materials having a bio-based polyelectrolyte complex composition combined with carbohydrates.
Dependencies are inferred from the claim text.