JPH04269506A - Floor wood - Google Patents
Floor woodInfo
- Publication number
- JPH04269506A JPH04269506A JP2971091A JP2971091A JPH04269506A JP H04269506 A JPH04269506 A JP H04269506A JP 2971091 A JP2971091 A JP 2971091A JP 2971091 A JP2971091 A JP 2971091A JP H04269506 A JPH04269506 A JP H04269506A
- Authority
- JP
- Japan
- Prior art keywords
- soft adhesive
- thin veneer
- inorganic particles
- veneer
- thin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002023 wood Substances 0.000 title abstract description 3
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000010954 inorganic particle Substances 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 27
- 238000009408 flooring Methods 0.000 claims description 9
- 239000007767 bonding agent Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- HNPDNOZNULJJDL-UHFFFAOYSA-N ethyl n-ethenylcarbamate Chemical compound CCOC(=O)NC=C HNPDNOZNULJJDL-UHFFFAOYSA-N 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Finished Plywoods (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、室内の床面を形成する
ための床材に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flooring material for forming an indoor floor surface.
【０００２】0002
【従来の技術】室内の床面を形成する床材として、合板
等の基材の表面に原木をスライスして得られる単板を接
着することによって作成したものが用いられている。そ
してこの単板として厚みが０．５ｍｍ以下の薄単板を用
いる場合、基材の表面に接着する際に薄単板にクラック
が発生するおそれがある。このために接着剤として軟質
接着剤を用いることによって薄単板に加わる応力を軟質
接着剤で緩和し、薄単板にクラックが発生することを防
ぐようにしている。2. Description of the Related Art Flooring materials used to form indoor floors are those made by gluing veneers obtained by slicing logs onto the surface of a base material such as plywood. If a thin veneer with a thickness of 0.5 mm or less is used as the veneer, there is a risk that cracks will occur in the thin veneer when it is adhered to the surface of the base material. For this reason, by using a soft adhesive as the adhesive, the stress applied to the thin veneer is alleviated by the soft adhesive, and cracks are prevented from occurring in the thin veneer.
【０００３】0003
【発明が解決しようとする課題】しかしこのように軟質
接着剤を用いて薄単板を接着するようにすると、軟質接
着剤は柔軟性があるために床材の表面硬度が低くなり、
床材としての感触が悪くなったり、傷付き易くなったり
するという問題があった。本発明は上記の点に鑑みてな
されたものであり、薄単板にクラックが生じることを防
止できると共に、表面硬度を高くすることができる床材
を提供することを目的とするものである。[Problems to be Solved by the Invention] However, when thin veneers are bonded using a soft adhesive in this way, the surface hardness of the flooring material decreases because the soft adhesive is flexible.
There were problems in that the feel of the flooring material deteriorated and it became easily scratched. The present invention has been made in view of the above points, and it is an object of the present invention to provide a flooring material that can prevent cracks from occurring in thin veneers and can increase surface hardness.
【０００４】0004
【課題を解決するための手段】本発明に係る床材は、基
材１の表面に、無機質粒子２を充填剤として配合した軟
質接着剤３によって薄単板４を接着して成ることを特徴
とするものである。[Means for Solving the Problems] The flooring material according to the present invention is characterized in that a thin veneer 4 is adhered to the surface of a base material 1 using a soft adhesive 3 containing inorganic particles 2 as a filler. That is.
【０００５】[0005]
【作用】基材１の表面に軟質接着剤３によって薄単板４
を接着しているために、薄単板４にクラックが発生する
ことを防ぐことができるのは勿論、軟質接着剤３には無
機質粒子２を充填剤として配合しているために、無機質
粒子２によって薄単板４の表面の硬度を高めることがで
きる。[Operation] A thin veneer 4 is attached to the surface of the base material 1 with a soft adhesive 3.
Since the soft adhesive 3 contains the inorganic particles 2 as a filler, it is possible to prevent cracks from occurring in the thin veneer 4. By this, the hardness of the surface of the thin veneer 4 can be increased.
【０００６】[0006]
【実施例】以下本発明を実施例によって詳述する。本発
明において無機質粒子２としては炭化珪素（ＧＣ）や酸
化アルミニウム（ＷＡ）の粒子を用いることができる。
これらは硬度が高い粒子であり、３２０μ以下の粒径の
ものを用いるのが好ましい。また本発明において軟質接
着剤３としては、ＳＢＲ系接着剤や、水性ビニールウレ
タン系接着剤を用いることができる。これらの接着剤は
フェノール樹脂系やエポキシ樹脂系などに比べて柔軟性
を有するものである。そしてこの軟質接着剤３に上記無
機質粒子２を５〜５０重量％（好ましくは約３０％）程
度の配合量で混合して用いるものである。EXAMPLES The present invention will be explained in detail by way of examples. In the present invention, particles of silicon carbide (GC) or aluminum oxide (WA) can be used as the inorganic particles 2. These are particles with high hardness, and it is preferable to use particles with a particle size of 320 μm or less. Further, in the present invention, as the soft adhesive 3, an SBR adhesive or a water-based vinyl urethane adhesive can be used. These adhesives have more flexibility than phenol resins, epoxy resins, and the like. The inorganic particles 2 are mixed with the soft adhesive 3 in an amount of about 5 to 50% by weight (preferably about 30%).
【０００７】しかして、合板やパーティクルボードなど
で形成される基材１の表面に、原木をスライス等して得
られる厚み０．５ｍｍ以下の薄単板４を接着するにあた
っては、基材１の表面に上記無機質粒子２を配合した軟
質接着剤３を塗布し、この上に薄単板４を重ねる。この
とき薄単板４は割れ防止のために湿らせた状態で用いる
ようにするのがよい。そしてこれをプレスすることによ
って、基材１の表面に無機質粒子２入りの軟質接着剤３
で薄単板４を接着して床材を作成することができるもの
である。軟質接着剤３を塗布するにあたって、軟質接着
剤３は無機質粒子２の配合によって粘度が高くなってい
るために、均一な厚みで塗布することが容易になるもの
であり、またこのように軟質接着剤３に無機質粒子２を
配合することによって接着不良を低減することができる
ものである。そして、軟質接着剤３は柔軟性を有するた
めに、薄単板４に加わる応力を軟質接着剤３で緩和して
薄単板２にクラックが発生することを防ぐことができる
ものである。また軟質接着剤３には無機質粒子２が配合
してあるために、無機質粒子２によるバックアップで薄
単板４の表面の硬度を高めることができるものである。[0007] When adhering the thin veneer 4 with a thickness of 0.5 mm or less obtained by slicing raw wood to the surface of the base material 1 made of plywood, particle board, etc., it is necessary to A soft adhesive 3 containing the above-mentioned inorganic particles 2 is applied to the surface, and a thin veneer 4 is placed on top of this. At this time, it is preferable to use the thin veneer 4 in a moist state to prevent cracking. By pressing this, a soft adhesive 3 containing inorganic particles 2 is applied to the surface of the base material 1.
A flooring material can be created by gluing thin veneers 4 together. When applying the soft adhesive 3, since the soft adhesive 3 has a high viscosity due to the inorganic particles 2, it is easy to apply the soft adhesive 3 with a uniform thickness. By blending the inorganic particles 2 into the agent 3, poor adhesion can be reduced. Since the soft adhesive 3 has flexibility, the stress applied to the thin veneer 4 can be alleviated by the soft adhesive 3 and cracks can be prevented from occurring in the thin veneer 2. Furthermore, since the soft adhesive 3 contains inorganic particles 2, the hardness of the surface of the thin veneer 4 can be increased by backing up the inorganic particles 2.
【０００８】[0008]
【発明の効果】上記のように本発明は、基材の表面に軟
質接着剤によって薄単板を接着するようにしたので、柔
軟性のある軟質接着剤で応力を吸収して薄単板にクラッ
クが発生することを防ぐことができるものであり、しか
も軟質接着剤には無機質粒子を充填剤として配合してあ
るので、無機質粒子によって薄単板の表面の硬度を高め
ることができるものであって、軟質接着剤を用いるよう
にしたにもかかわらず床材の表面硬度を高く得ることが
できるものである。Effects of the Invention As described above, in the present invention, a thin veneer is bonded to the surface of a base material using a soft adhesive, so that stress can be absorbed by the flexible soft adhesive and the thin veneer It can prevent the occurrence of cracks, and since the soft adhesive contains inorganic particles as a filler, the inorganic particles can increase the hardness of the surface of the thin veneer. Therefore, even though a soft adhesive is used, a high surface hardness of the flooring material can be obtained.
【図１】本発明の一実施例の断面図である。FIG. 1 is a sectional view of one embodiment of the present invention.
１ 基材 ２ 無機質粒子 ３ 軟質接着剤 ４ 薄単板 1 Base material 2 Inorganic particles 3 Soft adhesive 4 Thin veneer
Claims (1)
して配合した軟質接着剤によって薄単板を接着して成る
ことを特徴とする床材。1. A flooring material comprising a thin veneer bonded to the surface of a base material using a soft adhesive containing inorganic particles as a filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2971091A JP2750011B2 (en) | 1991-02-25 | 1991-02-25 | Floor material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2971091A JP2750011B2 (en) | 1991-02-25 | 1991-02-25 | Floor material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04269506A true JPH04269506A (en) | 1992-09-25 |
| JP2750011B2 JP2750011B2 (en) | 1998-05-13 |
Family
ID=12283669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2971091A Expired - Lifetime JP2750011B2 (en) | 1991-02-25 | 1991-02-25 | Floor material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2750011B2 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009233942A (en) * | 2008-03-26 | 2009-10-15 | Daiken Corp | Method for producing decorative plate |
| JP2009269289A (en) * | 2008-05-08 | 2009-11-19 | Daiken Corp | Manufacturing process of decorative plate |
| JP2009291970A (en) * | 2008-06-03 | 2009-12-17 | Daiken Corp | Manufacturing process of decorative base material |
| US10100535B2 (en) * | 2014-01-10 | 2018-10-16 | Valinge Innovation Ab | Wood fibre based panel with a surface layer |
| US10286633B2 (en) | 2014-05-12 | 2019-05-14 | Valinge Innovation Ab | Method of producing a veneered element and such a veneered element |
| US10442152B2 (en) | 2013-11-27 | 2019-10-15 | Valinge Innovation Ab | Floorboard |
| US10442164B2 (en) | 2013-11-27 | 2019-10-15 | Valinge Innovation Ab | Floor, wall, or ceiling panel and method for producing same |
| US10828881B2 (en) | 2016-04-25 | 2020-11-10 | Valinge Innovation Ab | Veneered element and method of producing such a veneered element |
| US10981362B2 (en) | 2018-01-11 | 2021-04-20 | Valinge Innovation Ab | Method to produce a veneered element |
| US11072156B2 (en) | 2013-11-27 | 2021-07-27 | Valinge Innovation Ab | Method for producing a floorboard |
| US11167533B2 (en) | 2018-01-11 | 2021-11-09 | Valinge Innovation Ab | Method to produce a veneered element and a veneered element |
| US11313123B2 (en) | 2015-06-16 | 2022-04-26 | Valinge Innovation Ab | Method of forming a building panel or surface element and such a building panel and surface element |
| US11597187B2 (en) | 2019-01-09 | 2023-03-07 | Valinge Innovation Ab | Method to produce a veneer element and a veneer element |
-
1991
- 1991-02-25 JP JP2971091A patent/JP2750011B2/en not_active Expired - Lifetime
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009233942A (en) * | 2008-03-26 | 2009-10-15 | Daiken Corp | Method for producing decorative plate |
| JP2009269289A (en) * | 2008-05-08 | 2009-11-19 | Daiken Corp | Manufacturing process of decorative plate |
| JP2009291970A (en) * | 2008-06-03 | 2009-12-17 | Daiken Corp | Manufacturing process of decorative base material |
| US11072156B2 (en) | 2013-11-27 | 2021-07-27 | Valinge Innovation Ab | Method for producing a floorboard |
| US10442152B2 (en) | 2013-11-27 | 2019-10-15 | Valinge Innovation Ab | Floorboard |
| US10442164B2 (en) | 2013-11-27 | 2019-10-15 | Valinge Innovation Ab | Floor, wall, or ceiling panel and method for producing same |
| US10857765B2 (en) | 2013-11-27 | 2020-12-08 | Valinge Innovation Ab | Floor, wall, or ceiling panel and method for producing same |
| US10926509B2 (en) | 2013-11-27 | 2021-02-23 | Valinge Innovation Ab | Floorboard |
| US11485126B2 (en) | 2013-11-27 | 2022-11-01 | Valinge Innovation Ab | Method for producing a floorboard |
| US11318726B2 (en) | 2014-01-10 | 2022-05-03 | Valinge Innovation Ab | Wood fibre based panel with a surface layer |
| US11890847B2 (en) | 2014-01-10 | 2024-02-06 | Välinge Innovation AB | Method of producing a veneered element |
| US10988941B2 (en) | 2014-01-10 | 2021-04-27 | Valinge Innovation Ab | Method of producing a veneered element |
| US10100535B2 (en) * | 2014-01-10 | 2018-10-16 | Valinge Innovation Ab | Wood fibre based panel with a surface layer |
| US11370209B2 (en) | 2014-01-10 | 2022-06-28 | Valinge Innovation Ab | Method of producing a veneered element |
| US10286633B2 (en) | 2014-05-12 | 2019-05-14 | Valinge Innovation Ab | Method of producing a veneered element and such a veneered element |
| US11313123B2 (en) | 2015-06-16 | 2022-04-26 | Valinge Innovation Ab | Method of forming a building panel or surface element and such a building panel and surface element |
| US10828881B2 (en) | 2016-04-25 | 2020-11-10 | Valinge Innovation Ab | Veneered element and method of producing such a veneered element |
| US11904588B2 (en) | 2016-04-25 | 2024-02-20 | Välinge Innovation AB | Veneered element and method of producing such a veneered element |
| US11167533B2 (en) | 2018-01-11 | 2021-11-09 | Valinge Innovation Ab | Method to produce a veneered element and a veneered element |
| US10981362B2 (en) | 2018-01-11 | 2021-04-20 | Valinge Innovation Ab | Method to produce a veneered element |
| US11738540B2 (en) | 2018-01-11 | 2023-08-29 | Välinge Innovation AB | Method to produce a veneered element and a veneered element |
| US11850829B2 (en) | 2018-01-11 | 2023-12-26 | Välinge Innovation AB | Method to produce a veneered element and a veneered element |
| US11597187B2 (en) | 2019-01-09 | 2023-03-07 | Valinge Innovation Ab | Method to produce a veneer element and a veneer element |
| US11975508B2 (en) | 2019-01-09 | 2024-05-07 | Välinge Innovation AB | Method to produce a veneer element and a veneer element |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2750011B2 (en) | 1998-05-13 |
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