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Multilayer Anti-slip compact structure for individual/joint application on the forehand and backhand side of the hockey stick blade

A compact structure and joint application technology, applied in the direction of synthetic resin layered products, rackets, coatings, etc., can solve the problems that have not been specially solved in hockey games, and achieve the effect of high durability, good grip, and not easy to mechanical damage

Active Publication Date: 2020-04-21
SPECTER SPORTS AS BRATISLAVA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] - WO 95 / 11111, which does not specifically address the needs in the game of hockey, such as light weight, improved puck control, thickness, required water resistance and hydrophobicity, durability, etc.

Method used

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  • Multilayer Anti-slip compact structure for individual/joint application on the forehand and backhand side of the hockey stick blade
  • Multilayer Anti-slip compact structure for individual/joint application on the forehand and backhand side of the hockey stick blade
  • Multilayer Anti-slip compact structure for individual/joint application on the forehand and backhand side of the hockey stick blade

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0038] This example of a specific implementation of the inventive subject matter describes a first backing carrier A for applying a non-slip layer B to a hockey stick blade, as figure 1 shown. The backing carrier A of the anti-slip layer B has two layers. The first layer of the backing carrier A is formed by a network 2 from high-strength polyester fibers with the following parameters:

[0039]

[0040] The original network 2 of fibers from the backing carrier A of the anti-slip layer B has a hydrophobic impregnation and a heat treatment with high temperature, aimed at the dimensional stabilization (fixation) of the material. For the first layer treated in this way, formed by a network of fibers 2, a coating (second layer of resin or adhesive 3) is applied with a weight of 42.3 g / m 2 And the content is: Polyurethane and Acrylic. After hydrophobic impregnation, dimensional stabilization (fixation) and coating application, the material has the following parameters:

[004...

example 2

[0077] This example of a specific implementation of the inventive subject matter describes a first non-slip layer B for application on the backing carrier A of the above examples 1 and 1a. The first anti-skid layer B is in figure 2 displayed in . It is formed by a third layer of resin 5 with a thickness of at most 0.1 mm and a weight of at most 250 g / m 2 , the content is epoxy and / or phenol, such as bisphenol A based epoxy resins. It was applied only to the front side of backing Carrier A of Examples 1 and 1a.

example 3

[0079] This example of a specific implementation of the subject matter of the invention describes a second non-slip layer B for application on the backing carrier A of examples 1 and 1a above. The second anti-slip layer B is image 3 displayed in . It is formed by a third layer of resin 5 with a thickness of at most 0.1 mm and a weight of at most 250 g / m 2 , content of epoxides and phenols, such as bisphenol A-based epoxy resins (applicable only to the front side of the backing carrier A of Examples 1 and 1a). Furthermore, it contains coarsening particles 6 covering a maximum of 50% of its surface.

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Abstract

Multilayer anti-slip compact structure for individual / joint application on forehand and backhand side of the hockey stick blade, which consists of backing carrier (A) and anti-slip layer (B) applied on said backing carrier (A) wherein the backing carrier (A) is formed by the first layer with thickness max. 0.3 mm and tensile strength min. 400 N and weight max. 130 g / m2; on the first layer a secondresin or glue layer (3) with thickness max. 0.1 mm containing polyurethane, polyacrylate, organic resin or suitable polymer or their combination is applied; and the anti-slip layer (B) is formed by the third resin layer (5) with content of epoxide and / or phenol or polymer with thickness max. 0.1 mm and weight max. 250 g / m2. The first layer of the backing carrier (A) is formed by the plastic film(1) from polymer or net structure (2) from fibres containing cotton, viscose, glass fibres or plastic fibres, preferably from polyester, or their combination.

Description

technical field [0001] This patented invention relates to the synthesis of a backing carrier and a non-slip layer which together form a forehand and a backhand for individual / joint application on a hockey stick blade using an adhesive layer Multi-layer non-slip compact structure on the sides. For the above reasons, the subject of the invention belongs to the field of sports games and entertainment, in particular team games using hockey sticks, pucks or balls. Background technique [0002] Until now, known technical solutions for hockey sticks and blades have gradually evolved from the popular wooden and laminated materials to more modern materials such as aluminium, carbon fibre, Kevlar or titanium. All finishes on hockey sticks and bats feature a smooth finish. But slippery surfaces do not provide good puck or ball control during handling, passing and shooting because the puck or ball will slide on the slippery surface. Hitherto known methods for treating the smooth surf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B59/70B24D11/02B32B5/02B32B5/30C08J7/046C08J7/043
CPCB24D11/02C08J7/042C08J2367/00A63B2102/24A63B59/70A63B2209/00A63B2209/023B32B2307/744B32B2262/0276B32B2262/101B32B27/12B32B2307/7265B32B27/42B32B2250/02B32B7/12B32B2307/732B32B2260/021B32B27/20B32B27/36B32B2307/73B32B2262/14B32B2307/734B32B5/028B32B27/38B32B2260/04B32B2262/062B32B27/08B32B2255/10B32B2307/718B32B2307/54B32B2255/02B32B2255/26B32B2262/04A63B60/08A63B60/14A63B2102/22C08J7/043C08J7/046C08J2333/08C08J2363/00C08J2375/04C08J2433/08C08J2475/04C08J2333/04D06N3/0006D06N2209/106D06N2209/105D06N2205/10D06N3/0059D06N3/0036
Inventor A·杜拉O·霍瓦内克
Owner SPECTER SPORTS AS BRATISLAVA