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Self-adhesive flaky material

A technology of laminated materials and self-adhesive layers, applied in the direction of adhesives, film/sheet adhesives, special decorative structures, etc., can solve the problems of laminate application and smooth processing, and achieve high peeling resistance and energy saving Effect of raw material, high static shear strength

Inactive Publication Date: 2009-05-27
浦瑞玛柯RWP控股公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] The conditions mentioned above often make the application and smooth processing of laminates relatively difficult, especially for the private sector or in the craftsman's sector

Method used

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Embodiment Construction

[0030] The present invention provides a decorative laminate substrate having a self-adhesive layer applied directly or indirectly to one side of the laminate substrate. In one embodiment of the present invention, the self-adhesive layer comprises a physically coated, solvent-free, acrylic polymer-containing adhesive material at room temperature. When bonded to a carrier, the adhesive-coated laminate substrate of the present invention provides improved bond strength or adhesion, heat and moisture resistance, and adequate shear strength or creep resistance. Adhesive-coated laminate substrates can be applied relatively easily by the end user compared to typically known adhesive systems.

[0031]According to the present invention, "laminate substrates" include materials such as, for example, fiberglass fabrics, paper, wood, textiles, plastic films, paper-based laminates, laminate fabrics, laminates, which have been impregnated or coated with, for example, epoxy Paper or fabric ta...

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Abstract

A decorative laminate includes a laminate substrate coated with an adhesive layer. The adhesive layer is a layer of a physically setting, solvent-free adhesive material including an acrylic polymer. The adhesive layer is self-adhesive at room temperature. The adhesive-coated laminate substrate has a peeling-off force of at least 0.2 N / mm<2 >, after application on a carrier. A method for the production of the adhesive-coated laminate substrate, its use as a coating material, and a composite of the adhesive-coated laminate substrate and a carrier material are also provided.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] The subject matter of the present application is related to provisional patent application 60 / 652,257, filed February 11, 2005, and international patent application PCT / EP2004 / 009001, filed August 12, 2004. International patent application PCT / EP2004 / 009001 in turn claims priority from German patent application DE20031037351, filed on August 14, 2003. The disclosures of these related patent applications are hereby incorporated by reference in their entirety and form a part of this application, including, but not limited to, those parts specifically appearing hereinafter. technical field [0003] The present invention relates to a decorative laminate substrate coated with a self-adhesive layer comprising an acrylic polymer adhesive material. Furthermore, the present invention relates to a method for the preparation of such a laminate. Background technique [0004] In many areas of everyday life, laminates (also referre...

Claims

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Application Information

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IPC IPC(8): B44C5/04C09J7/02
Inventor 刘文峰詹姆斯·W.·斯通唐纳德·P.·谢弗卢茨·H.·赖策尔
Owner 浦瑞玛柯RWP控股公司
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