JPH0579203B2 - - Google Patents
Info
- Publication number
- JPH0579203B2 JPH0579203B2 JP63195430A JP19543088A JPH0579203B2 JP H0579203 B2 JPH0579203 B2 JP H0579203B2 JP 63195430 A JP63195430 A JP 63195430A JP 19543088 A JP19543088 A JP 19543088A JP H0579203 B2 JPH0579203 B2 JP H0579203B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- wood
- decorative veneer
- assembled block
- mildew
- 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.)
- Expired - Fee Related
Links
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 239000002023 wood Substances 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- JZLWSRCQCPAUDP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;urea Chemical compound NC(N)=O.NC1=NC(N)=NC(N)=N1 JZLWSRCQCPAUDP-UHFFFAOYSA-N 0.000 description 1
- 229940099451 3-iodo-2-propynylbutylcarbamate Drugs 0.000 description 1
- WYVVKGNFXHOCQV-UHFFFAOYSA-N 3-iodoprop-2-yn-1-yl butylcarbamate Chemical compound CCCCNC(=O)OCC#CI WYVVKGNFXHOCQV-UHFFFAOYSA-N 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Landscapes
- Finished Plywoods (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、寄木模様化粧板の製造方法に関す
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) This invention relates to a method for manufacturing a parquet pattern decorative board.
（従来技術及びその欠点）
従来の寄木模様化粧板の製造方法として、以下
の如きものは知られている。即ち、繊維飽和点以
上の含水率を有する湿潤な木材を、その相互間に
接着剤を介して寄せ合せ・加圧して集合ブロツク
を形成する第１工程と、この集合ブロツクを木材
の寄せ合せ断面が得られる方向に薄く切削して寄
木模様化粧単板を得る第２工程と、この寄木模様
化粧単板を基板に接着剤を介して貼着する第３工
程とを有するものは知られている。ところで、前
記製造方法における第２工程で得られた寄木模様
化粧単板は重ね合された状態で２〜３日放置され
る場合があり、その場合、その間に黒いしみ状の
黴等が発生し、その黴等のため製品として使用出
来なくなることがある。という欠点があつた。(Prior Art and Its Disadvantages) The following methods are known as conventional methods for manufacturing parquet pattern decorative boards. That is, the first step is to form an assembled block by bringing together and pressurizing wet wood having a moisture content higher than the fiber saturation point with an adhesive between them, and then converting this assembled block into a cross section of the assembled wood. It is known to have a second step of cutting thinly in a direction to obtain a marquetry pattern decorative veneer, and a third step of attaching this marquetry pattern decorative veneer to a substrate via an adhesive. . Incidentally, the parquet pattern decorative veneer obtained in the second step of the above manufacturing method may be left in a stacked state for 2 to 3 days, and in that case, black stain-like mold may occur during that time. , mold, etc. may make it unusable as a product. There was a drawback.
（発明の目的）
この発明は前記欠点を解消するためになされた
ものである。(Object of the Invention) The present invention has been made in order to eliminate the above-mentioned drawbacks.
（実施例）
以下にこの発明を２つの実施例に基づいて説明
する。(Examples) The present invention will be described below based on two examples.
実施例 １
第１工程（第１図参照）
繊維飽和点以上の含水率を有する湿潤な角材状
の木材１を、その相互間に接着剤を介して、縦・
横・長さ方向に寄せ合せて、加圧して集合ブロツ
ク３を形成し、それと同時に、第２工程において
集合ブロツク３を薄く切削する際に、切削刃の往
復動の方向Ａと直交する、集合ブロツク３の一対
の側面に補強薄板２を接着剤を介して接着する。Example 1 First step (see Figure 1) Wet square timbers 1 having a moisture content higher than the fiber saturation point are vertically and
They are brought together in the horizontal and longitudinal directions and pressurized to form a set block 3, and at the same time, when cutting the set block 3 thinly in the second step, the set block 3 is cut perpendicularly to the direction A of the reciprocating motion of the cutting blade. A reinforcing thin plate 2 is bonded to a pair of side surfaces of the block 3 via an adhesive.
接着剤例
湿気硬化型ウレタン樹脂接着剤100重量部に、
防黴剤（防腐剤も含む）を0.2〜15重量部添加し
てよく攪拌したもの
但し、防黴剤は、防黴液を10〜300倍重量吸収
させた高吸水性高分子化合物の粉粒体からなるも
のである。防黴液としては、「４−クロロフエニ
ル−３−ヨードプロパギルホルマール」、「３−ヨ
ード−２−プロピニルブチルカーバメイト」、「２
−４−チアゾリルベンツイミダゾール」等の防黴
機能を有する、毒性の少ない薬剤の10％水溶液が
使用される。また、高吸水性高分子化合物の粉粒
体としては、商品名「アクアリツク」［日本触媒
化学工業(株)製、吸水前の平均粒度が100メツシユ
のもの］、商品名「サンウエツト」［三洋化成工業
(株)製、吸水前の平均粒度が80メツシユのもの］等
が使用される。Adhesive example: 100 parts by weight of moisture-curing urethane resin adhesive,
0.2 to 15 parts by weight of anti-mold agent (including preservatives) is added and stirred thoroughly. It consists of the body. As the anti-mold liquid, "4-chlorophenyl-3-iodopropargyl formal", "3-iodo-2-propynylbutyl carbamate", "2-chlorophenyl-3-iodopropargyl formal",
A 10% aqueous solution of a less toxic drug with antifungal properties such as ``-4-thiazolylbenzimidazole'' is used. In addition, as powders and granules of super absorbent polymer compounds, the product name "Aquarik" [manufactured by Nippon Shokubai Chemical Co., Ltd., with an average particle size of 100 mesh before water absorption], the product name "Sunwet" [Sanyo Chemical Co., Ltd.] industry
Co., Ltd., with an average particle size of 80 mesh before water absorption], etc. are used.
なお、防黴液を高吸水性高分子化合物の粉粒体
に吸収させる際、シリコン系の消泡剤を、防黴液
100重量部に対して、0.001〜0.5重量部添加する
ことによつて、その際に泡が発生しないようにし
て防黴液を高吸水性高分子化合物の粉粒体に効率
よく完全に吸収させることが出来る。 In addition, when the anti-mildew liquid is absorbed into the powder of the super absorbent polymer compound, the silicone-based antifoaming agent is added to the anti-mildew liquid.
By adding 0.001 to 0.5 parts by weight per 100 parts by weight, the anti-mildew liquid is efficiently and completely absorbed into the powder and granules of the super absorbent polymer compound without generating bubbles. I can do it.
第２工程（第１図参照）
切削刃を矢印Ａ方向に往復動させて、集合ブロ
ツク３を薄く切削して寄木模様化粧単板４を得
る。その際、切削刃が、スクイージーの如き作用
をなすため、防黴剤を切削破壊しつつ、それを寄
木模様化粧単板４の切削面及び集合ブロツク３の
切削面にこすり付けることになる。Second step (see FIG. 1) The cutting blade is reciprocated in the direction of arrow A to thinly cut the assembled block 3 to obtain a parquet pattern decorative veneer 4. At this time, since the cutting blade acts like a squeegee, it cuts and destroys the fungicide and rubs it against the cut surface of the parquet pattern decorative veneer 4 and the cut surface of the assembly block 3.
第３工程
寄木模様化粧単板４を、基板（図示略）に尿素
メラミン樹脂系接着剤等の接着剤を介して貼着す
る。Third step: The parquet pattern decorative veneer 4 is adhered to a substrate (not shown) via an adhesive such as a urea-melamine resin adhesive.
その後、雄実・雌実加工や塗装等の工程を行な
つて、製品としての寄木模様化粧板を得る。 Thereafter, processes such as male/female processing and painting are performed to obtain a finished product with a marquetry pattern decorative board.
実施例 ２
第１工程
繊維飽和点以上の含水率を有する湿潤な角材状
の木材を、90℃程度の湯に漬けた後、取り出し
て、木口を除く表面をプレーナーや鋸等によつて
切削し、その後、木材を大気中に放置乾燥して、
その表面の含水率を繊維飽和点未満にする。Example 2 1st step A wet square piece of wood with a moisture content higher than the fiber saturation point is soaked in hot water at about 90°C, then taken out and the surface except the end is cut using a planer, saw, etc. , then leave the wood in the air to dry,
The moisture content on the surface is made below the fiber saturation point.
第２工程
それら木材を所定長さに切断した後、それら木
材を、その相互間に、実施例１の第１工程の接着
剤を介して寄せ合せ・加圧して集合ブロツクを形
成し、それと同時に、第３工程において集合ブロ
ツクを薄く切削する際に、切削刃の往復動の方向
と直交する、集合ブロツクの相互に対向する側面
に補強薄板を前記接着剤を介して接着する。な
お、この工程において生じる不要な木材の部分は
捨てる。2nd step After cutting these pieces of wood into predetermined lengths, the pieces of wood are brought together and pressed together using the adhesive used in the first step of Example 1 to form an assembled block, and at the same time When cutting the assembled blocks into thin pieces in the third step, reinforcing thin plates are bonded to mutually opposing side surfaces of the assembled blocks, which are orthogonal to the direction of reciprocating motion of the cutting blades, via the adhesive. Note that unnecessary wood parts generated during this process are discarded.
第３工程
この集合ブロツクを切削刃によつて薄く切削し
て寄木模様化粧単板を得る。Third step: This assembled block is thinly cut using a cutting blade to obtain a decorative veneer with a marquetry pattern.
第４工程
この寄木模様化粧単板を基板に、尿素メラミン
樹脂系接着剤等の接着剤を介して貼着する。Fourth step: This parquet pattern decorative veneer is adhered to a substrate using an adhesive such as a urea melamine resin adhesive.
その後、雄実・雌実加工や塗装等の工程を行な
つて、製品としての寄木模様化粧板を得る。 Thereafter, processes such as male/female processing and painting are performed to obtain a finished product with a marquetry pattern decorative board.
（発明の効果）
この発明は前記した如き構成によつて以下の如
き効果を奏するものである。(Effects of the Invention) The present invention achieves the following effects by virtue of the above-described configuration.
切削工程において、切削刃が、スクイージーの
如き作用をなして、接着剤中に分散した防黴剤を
切削破壊しつつ、それを寄木模様化粧単板の切削
面及び集合ブロツクの切削面にこすり付けて・拡
げるので、寄木模様化粧単板に防黴液を塗布する
等の手間なく、それに黴等が発生するのを防止す
ることが出来る。 In the cutting process, the cutting blade acts like a squeegee, cutting and destroying the fungicide dispersed in the adhesive, and rubbing it onto the cut surface of the parquet pattern decorative veneer and the cut surface of the assembly block. Since it is applied and spread, it is possible to prevent mold from forming on the decorative veneer with a parquet pattern without the hassle of applying anti-mildew liquid.
第１図はこの製造方法の発明の実施例１を説明
するための集合ブロツク等の中間省略の斜視図で
ある。
１…木材、２…補強薄板、３…集合ブロツク、
４…寄木模様化粧単板。
FIG. 1 is a perspective view with intermediate parts such as assembly blocks omitted for explaining a first embodiment of the invention of this manufacturing method. 1...Wood, 2...Reinforcement thin plate, 3...Collective block,
4...Marquetry pattern decorative veneer.
Claims (1)
する湿潤な木材を、その相互間に接着剤を介して
寄せ合せ・加圧して集合ブロツクを形成する第１
工程と、この集合ブロツクを木材の寄せ合せ断面
が得られる方向に薄く切削して寄木模様化粧単板
を得る第２工程と、この寄木模様化粧単板を基板
に接着剤を介して貼着する第３工程とを有してお
り、前記第１工程において使用する接着剤とし
て、防黴液を高吸水性高分子化合物の粉粒体に吸
収させてなる防黴剤を接着剤に0.2〜15重量％添
加したものを使用する寄木模様化粧板の製造方
法。 ２ 繊維飽和点以上の含水率を有する湿潤な木材
を湯に漬けた後、取り出して、木口を除く表面を
プレーナーや鋸等によつて切削し、その後、木材
を大気中に放置乾燥してその表面の含水率を繊維
飽和点未満にする第１工程と、それら木材を、そ
の相互間に接着剤を介して寄せ合せ・加圧して集
合ブロツクを形成する第２工程と、この集合ブロ
ツクを木材の寄せ合せ断面が得られる方向に薄く
切削して寄木模様化粧単板を得る第３工程と、こ
の寄木模様化粧単板を基板に接着剤を介して貼着
する第４工程とを有しており、前記第２工程にお
いて使用する接着剤として、防黴液を高吸水性高
分子化合物の粉粒体に吸収させてなる防黴剤を接
着剤に0.2〜15重量％添加したものを使用する寄
木模様化粧板の製造方法。[Scope of Claims] 1. A first method of forming an assembled block by bringing together and pressurizing wet wood whose whole or inside has a moisture content higher than the fiber saturation point with an adhesive between them.
A second step is to thinly cut this assembled block in the direction to obtain a cross-section of wood pieces to obtain a decorative veneer with a marquetry pattern, and a second step of attaching this decorative veneer with a marquetry pattern to a substrate using an adhesive. As the adhesive used in the first step, an anti-mildew agent obtained by absorbing an anti-mildew liquid into powder particles of a highly water-absorbing polymer compound is added to the adhesive in an amount of 0.2 to 15%. A method for manufacturing a parquet pattern decorative board using a material added with weight%. 2. After soaking wet wood with a moisture content above the fiber saturation point in hot water, take it out and cut the surface except for the end with a planer or saw, and then leave the wood in the air to dry. The first step is to reduce the moisture content of the surface to less than the fiber saturation point, the second step is to form an assembled block by bringing the pieces of wood together and pressurizing them with an adhesive, and to form the assembled block into a wood block. A third step of obtaining a parquet pattern decorative veneer by cutting thinly in a direction to obtain a cross section of the mating cross section, and a fourth step of attaching this parquet pattern decorative veneer to a substrate with an adhesive. As the adhesive used in the second step, an anti-mildew agent obtained by absorbing an anti-mildew liquid into powder of a highly water-absorbing polymer compound is added to the adhesive in an amount of 0.2 to 15% by weight. A method of manufacturing a parquet pattern decorative board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19543088A JPH0243002A (en) | 1988-08-04 | 1988-08-04 | Manufacture of parquetry-patterned decorative sheet for which mildewproofing agent and adhesive to which same is added are used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19543088A JPH0243002A (en) | 1988-08-04 | 1988-08-04 | Manufacture of parquetry-patterned decorative sheet for which mildewproofing agent and adhesive to which same is added are used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243002A JPH0243002A (en) | 1990-02-13 |
| JPH0579203B2 true JPH0579203B2 (en) | 1993-11-01 |
Family
ID=16340935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19543088A Granted JPH0243002A (en) | 1988-08-04 | 1988-08-04 | Manufacture of parquetry-patterned decorative sheet for which mildewproofing agent and adhesive to which same is added are used |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243002A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5816790B2 (en) * | 2011-06-20 | 2015-11-18 | パナソニックＩｐマネジメント株式会社 | Wood flooring |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629441B2 (en) * | 1979-02-19 | 1987-02-28 | Bridgestone Corp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629441U (en) * | 1985-07-03 | 1987-01-21 |
-
1988
- 1988-08-04 JP JP19543088A patent/JPH0243002A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629441B2 (en) * | 1979-02-19 | 1987-02-28 | Bridgestone Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243002A (en) | 1990-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |