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Polymer member having resistance to cigarette burns, article with resistance to cigarette burns, and method for providing resistance to cigarette burns

A polymer, polymer layer technology, applied in adhesive products, chemical instruments and methods, synthetic resin layered products, etc., can solve the problems of complicated manufacturing methods, poor transparency of components, and no flame retardancy, etc. The effect of reducing the burden on the environment, high mechanical strength, and high flame retardancy

Inactive Publication Date: 2013-10-02
NITTO DENKO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First, conventional members having resistance to cigarette burns have a problem that the members cannot ensure sufficient flexibility, resulting in a limited range of use
In addition, conventional members having resistance to cigarette burns have a problem that the member is poor in transparency and thus cannot reveal the design
In addition, conventional members having resistance to cigarette burns have a problem that the members often include a combination of various layers, thus complicating their manufacturing method
In addition, conventional components with resistance to cigarette burns may not be strong enough and may not have sufficient flame retardancy

Method used

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  • Polymer member having resistance to cigarette burns, article with resistance to cigarette burns, and method for providing resistance to cigarette burns
  • Polymer member having resistance to cigarette burns, article with resistance to cigarette burns, and method for providing resistance to cigarette burns
  • Polymer member having resistance to cigarette burns, article with resistance to cigarette burns, and method for providing resistance to cigarette burns

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0121] >

[0122] The polymeric building blocks of the present invention can be prepared by any suitable method. When the polymer member of the present invention includes the substrate layer, the member can preferably be produced by a method comprising applying, on at least one surface of the substrate layer, a polymer for forming a polymer layer. material to form layers and then cured as required. When the polymer member of the present invention includes an inorganic substrate, the member can preferably be prepared by the following method: for example, (1) comprising applying on at least one surface of the inorganic substrate for forming the polymer layer material to form a layer, and then perform curing treatment as required; or (2) comprising placing the inorganic polymer layer on a layer obtained by applying a material for forming the polymer layer on a suitable substrate A base material, a method of further applying a material for forming the polymer layer on the inorga...

Embodiment

[0177] Hereinafter, the present invention is described in more detail by means of examples, but the present invention is not limited to these examples.

[0178] It should be noted that a biaxially stretched polyethylene terephthalate film (trade name: "MRN38", manufactured by Mitsubishi Chemical Polyester Film) having a thickness of 38 μm on which a silicone-based release treatment was performed was used It was used as each cover film and base film used in each of the following Examples.

Synthetic example 1

[0179] (Synthesis Example 1) (Preparation of Slurry (a-1) Containing Layered Inorganic Compound)

[0180] 30 parts by weight of layered clay mineral (trade name: "Lucentite SPN", manufactured by Co-op Chemical Co., Ltd., shape: flat plate) was added to 100 parts by weight of 1,6-hexanediol diacrylate , and then the whole was left to stand at room temperature (25° C.) for 24 hours. A monomer mixture (cloudy) to which the layered clay minerals have been added is thus obtained. Thereafter, the monomer mixture to which the layered clay mineral had been added was irradiated with ultrasonic waves from an ultrasonic disperser (manufactured by NIPPON SEIKI CO., LTD.) at an irradiation intensity of 500 mW for 3 minutes. A slurry (a-1) containing a layered inorganic compound was thus prepared. It should be noted that due to the ultrasonic treatment, the monomer mixture to which the layered clay mineral had been added became transparent.

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Abstract

Provided is a member which has excellent transparency and flexibility and is capable of providing various objects with resistance to cigarette burns by being bonded to the various objects. A polymer member of the present invention comprises a polymer layer and has resistance to cigarette burns. The polymer layer contains a layered inorganic compound (f) in a polymer (X), and the polymer (X) contains a crosslinked polymer.

Description

technical field [0001] The present invention relates to polymeric structures that are resistant to cigarette burns. The polymer member of the present invention has excellent transparency and flexibility, and can impart cigarette burn resistance to various adherends by adhesion to various adherends. Also provided is an article having cigarette burn resistance imparted by adhering the polymer member to any of various adherends. Background technique [0002] There are many components in the surroundings, each of which may cause the trouble of scorching or holes in its surface due to the proximity or contact of burning cigarette butts. In order to avoid such troubles, imparting cigarette burn resistance to such members has been performed. [0003] As a member having resistance to cigarette burns, there have been reported, for example, a crosslinked vinyl chloride sheet obtained by crosslinking a crosslinkable vinyl chloride resin (Patent Document 1) and a decorative plate with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00B32B9/00B32B27/18C08K7/00C09J7/22
CPCB32B27/18C08K3/346C08K7/14B32B27/12B32B2262/101B32B2307/412B32B2270/00B32B2307/54B32B2307/728B32B2405/00B32B2571/00C09J7/22Y10T428/28
Inventor 杉野裕介长崎国夫土井浩平樋田贵文仲山雄介
Owner NITTO DENKO CORP
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