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Composition and flooring product comprising such composition

A composition, floor technology, applied in the direction of adhesive heating, bonding method, carpet, adhesive type, etc., which can solve the problems of non-sprayable, expensive, etc.

Active Publication Date: 2021-06-18
ALADDIN MFG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The PVC used must be soft to provide grip, but this PVC is usually not paintable
The second route is to use PVC plastisol, which is applied to the backing of the LVT, which requires further heating and curing and is therefore very expensive, to provide slip resistance

Method used

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  • Composition and flooring product comprising such composition
  • Composition and flooring product comprising such composition
  • Composition and flooring product comprising such composition

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Embodiment Construction

[0035] The invention will be described with respect to specific embodiments. It should be noted that the term "comprising", used in the claims, should not be interpreted as being limited to the means listed thereafter; it does not exclude other elements or steps. Accordingly, it should be interpreted as specifying the presence of stated features, steps or components (as mentioned), but not excluding the presence or addition of one or more other features, steps or components or groups thereof. Therefore, the scope of the expression "apparatus comprising means A and B" should not be limited to an apparatus consisting of components A and B only. This means that with respect to the present invention, the only relevant components of the device are A and B.

[0036] Throughout the specification, references are made to "one embodiment" or "an embodiment". Such designations indicate that a specific feature described with respect to an embodiment is included in at least one embodimen...

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PUM

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Abstract

A hot-melt composition is provided which comprises thermoplastic polyurethane (TPU) and polyvinylchloride (PVC), the weight ratio of TPU over PVC is in the range of 50 / 50 to 95 / 5, the TPU and PVC together forming at least 50%w of the composition+.

Description

technical field [0001] The present invention relates to a composition which is a hot-melt composition and flooring products provided with a backing comprising such a hot-melt composition. Background technique [0002] The present inventors have been looking for an easy way to provide non-slip properties to the exterior backing of flooring products such as vinyl based floor coverings, for example, luxury vinyl tiles (LVT), carpets and rugs. For example, with LVT, two possible ways of providing some non-slip properties to LVT products are used in the art. The first approach is to provide a PVC film on the back of the LVT, which PVC has improved anti-slip properties. The PVC used must be soft to provide grip, but such PVC is usually not paintable. The second route is to use PVC plastisol, which is applied to the backing of the LVT, which requires further heating and curing, and thus is very expensive, to provide slip resistance. Also, the plastisol must provide softness, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D1/02B05D1/28C08G18/66
CPCC08L75/04C09J175/04C09J127/06C08L27/06A47G27/02C09J5/06C09J175/06C09J2427/00C09J2475/00E04F15/105E04F2201/043
Inventor 拉杰夫·巴蒂亚
Owner ALADDIN MFG CORP