JPS59109650A - Interior finish structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention relates to an interior finishing method for a living space.
The aim is to provide a living space where pests will not enter and become parasitic.

In order to prevent pests from entering indoors, substances that emit odors that repel pests are placed indoors, but these commonly used substances are not completely harmless to humans and animals. , are generally considered to be harmful substances, and consideration has been given to hanging them on the ceiling where there is no risk of them coming into contact with the skin on a daily basis.

However, although it is safe to hang it from the ceiling, indoor warm air stagnates and the release of the main gas is promoted, resulting in poor sustainability of the main gas, and it is not effective for exterminating pests at the edge of the floor. . Moreover, since the ingredients of the main substance used by hanging it in one place so as not to spoil the beauty of the room are concentrated, it is dangerous to handle it.

The present invention aims to eliminate such inconveniences and safely and effectively use the conventional main material without impairing the aesthetic appearance of the living space. Laminate the base layer and apply air permeability l5ec on top of it.
The gist is to finish the interior by coating Ja with an air-permeable interior material having an emulsion resin composition layer.

Here, the construction base surface refers to the ceiling surface, wall surface, and floor surface on which interior materials such as wallpaper and carpet are constructed, and the construction base may be plywood or mortar. Moreover, the air permeability is based on the JIS P-8117 test standard.

The base layer containing the main substance can be formed by mixing the main substance in wall coating material or spray feed and then coating or spraying and laminating it, or by applying the main substance or waterproofing material by impregnating it. A sheet, a sound absorbing sheet, a sound insulating sheet, etc. can be attached and laminated.

The interior material laminated thereon has a lamination made of an emulsion resin composition, and has a low air permeability of 1 see: or more.
As long as it has such a slight air permeability, the emulsion resin composition layer may be laminated as a surface layer, an intermediate layer, or a back layer of the interior material. Therefore, fiber cloth wallpapers are made by laminating backing paper with emulsion compositions such as acrylic acid ester emulsion, ethylene vinyl acetate emulsion, styrene butadiene rubber latex, etc., paper wallpapers finished by applying an emulsion composition to the surface of base paper, and emulsions. A tufted rug or the like in which the pile is fixed by backing with a composition is used as the interior material. If these interior materials are made by pasting together a backing sheet, the present invention can also be carried out by coating or impregnating the backing sheet with habitat substances.

Habitat materials include conventionally known substances that change over time (alteration, decomposition) and release main gases, such as 2, 3, 4, 5, bisbutylene, tetrahydrofurfural, di-normal propyl isocincomeronate. , di-normal butyl succinate, 2-hydroxyethyl octyl sulfide, 5-chloro-4-amino-2-6-dimethylpyridine, dimethyl tucrate, ■-hexanol-piperidine, naphthoquinone, henzokinoshi, futo.

Xypolypropylene glycol and the like are used.

The habitat material represents 100 parts by weight of emulsion resin (parts by weight of solute not containing solvent (mainly water)).

The same applies hereinafter in the present invention. ), and if necessary, 0 to 100 parts by weight of fillers such as clay, calcium carbonate, calcium sulfate, barium sulfate, aluminum hydroxide, carboxymethyl cellulose, It may be used as an emulsion composition by adding 0 to 10 parts of a thickener such as polyvinyl alcohol or starch.

Next, a concrete explanation will be given with reference to the illustrated embodiment. FIG. 1 shows a construction cross section of wallpaper 1, and 2 is the base wall surface. Wallpaper 1 is made by applying approximately 30 g/n (dry weight) of emulsion composition 5 consisting of 100 parts by weight of vinyl acetate emulsion, 35 parts by weight of dextrin, and 15 parts by weight of main substance to the back side of surface material 3. .) is applied and laminated with a backing paper 4 having a basis weight of 90 g/%.This surface material 3 is made by applying 100 parts by weight of vinyl acetate emulsion and 40 parts by weight of dextrin to the back side of a woven fabric 6 having a basis weight of approximately 135 g/rrl. The emulsion composition 7 consisting of the following parts was coated and laminated at about 40 g/m, and the air permeability was 7 sec.

The wallpaper 8 shown in FIG. 2 has 50 parts by weight of an emulsion composition 10 consisting of 100 parts by weight of vinyl acetate emulsion, 35 parts by weight of dextrin, and 10 parts by weight of the main substance on the back side of the surface material 9.
G/RD coated and laminated. This surface layer 9 is made by foaming an emulsion composition 12 consisting of 100 parts by weight of ethylene vinyl acetate emulsion and 200 parts by weight of aluminum hydroxide on the surface of a backing paper 11 having a basis weight of 90 g/rd using a mixer to a size of about 1.5 times. 120g/rrr
Made by coating and laminating and embossing, the air permeability is 1.
It is 200 seconds.

FIG. 3 shows a cross section of the carpet 13 installed on the floor surface 20. The carpet 13 consists of 100 parts by weight of styrene-butadiene-rubber latex, 50 parts by weight of calcium carbonate, and 0 parts by weight of carboxymethyl cellulose on the back side of the surface material 14.
．． Approximately 500 g/% of emulsion composition 15 consisting of 5 parts by weight and 2 parts by weight of habitat material is applied and a backing material 16 is laminated.

This backing material 16 uses polypropylene tape yarn for the warp yarn and polyester spun yarn for the weft yarn, and has a weave size of approximately 145 g.
/m of woven fabric is used.

The surface material 14 is made by tufting a pile 18 on a woven base fabric 17 with a fabric weight of approximately 110 g/m using polypropylene tape threads for both the warp and weft, and styrene-butadiene-rubber latex on the back side of the tufted material. 100 parts by weight, 0.5 parts by weight of sodium polyacrylate, and 3 parts by weight of calcium carbonate
About 1 oz of emulsion composition 19 consisting of 50 parts by weight
oo g /rrr backing and pile 18 to base fabric 1
7, and its air permeability is 4 sec6).

In these embodiments a backing layer carrying the habitat material5.
Emulsions Fy7.12 and 19 of Surface Materials 3.9 and 14, which cover the surfaces of Samples Nos. 10 and 15, become air-permeable films due to the movement and dissipation of water as they dry after application.

Since the living substances are covered with these films with low air permeability, they will not be affected even if they come into contact with the skin, and the main effect will continue as the main gas is gradually released, and the construction substrate (
This increases the sustainability of the effect as it is transferred to and incorporated into the living space (walls and floors), and in addition, the living materials can be widely dispersed and diluted on the ceiling, walls, and floor surrounding the living space. Therefore, there is no need to worry about the skin being affected, and even when used diluted in this way, the main gas is released from the entire surface of the living space, so the desired main effect can be obtained. It is even more effective because the main gas evenly reaches the edges of the floor and walls where it is supposed to stagnate.

In addition, in the above embodiment, the base layer 5 holding the habitat material
．． 10.15 are integrally bonded and laminated to the surface material 3, 12, and 14, respectively, but the effect of the present invention is that the base layer containing the habitat substance is covered with an emulsion resin composition layer with an air permeability of 1 sec or more. This is caused by covering the interior material with the interior material 1.8.13, so it is not necessarily necessary to bond and integrate the base layer and the interior material. For carpets that can be installed, underlay materials such as palm rock or foam sheets (
It is also possible to make the underlay (underlay) contain a habitat substance and lay it on the back side of the carpet as a base Jii15 without adhering it.If the underlay containing the habitat substance is used in this way without bonding it to the carpet,
When replacing the carpet, it is economical because the previously used underlay can be used as it is without having to throw it away.

Further, the present invention can be implemented in the interior of an automobile, a ship, etc., and the technical scope of the present invention is not limited by the place of implementation.

[Brief explanation of drawings]

FIGS. 1 and 2 are cross-sectional views of an embodiment of the present invention using wallpaper, and FIG. 3 is a cross-sectional view of an embodiment of the present invention using a carpet. 1.8... Wallpaper 2.20... Construction base (wall, floor) 5, IO215... Base layer that holds habitat materials 13...
Carpet patent applicant Higashi Kagaku Co., Ltd. Agent Patent attorney (8189) Shigeo Chiba April 17, 1982 29 Name of the invention Interior finishing structure 3, Relationship with the person making the amendment Case Patent applicant address Wakabayashi, Yao City, Osaka Prefecture Address: 3-9, Higashi Kagaku Co., Ltd. Representative: Yukio Iioka 4, Agent address: Seiwa Jisho Ogimachi Building, Chiba Patent Office, 3-21 Suehiro-cho, Kita-ku, Osaka Name: Patent attorney (8189) Shigeru Chiba 1 , the amendment to the agent column of the application is as per the attached amendment application.

Claims (1)

[Claims] A base layer containing the main material is laminated on the construction base surface,
An interior finishing structure characterized in that the interior finishing structure is coated thereon with an interior material having an emulsion resin composition layer having an air permeability of 1 sec or more.