JPH09279537A - Manufacture of guard rail and safety sign board heightened in safety with color suited to scenery by impregnating coloring agent and synthetic resin into wood - Google Patents
Manufacture of guard rail and safety sign board heightened in safety with color suited to scenery by impregnating coloring agent and synthetic resin into woodInfo
- Publication number
- JPH09279537A JPH09279537A JP8130504A JP13050496A JPH09279537A JP H09279537 A JPH09279537 A JP H09279537A JP 8130504 A JP8130504 A JP 8130504A JP 13050496 A JP13050496 A JP 13050496A JP H09279537 A JPH09279537 A JP H09279537A
- Authority
- JP
- Japan
- Prior art keywords
- wood
- synthetic resin
- impregnated
- safety
- light
- 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.)
- Pending
Links
- 239000002023 wood Substances 0.000 title claims abstract description 80
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 44
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000003086 colorant Substances 0.000 title abstract description 7
- 239000011324 bead Substances 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 9
- 238000005470 impregnation Methods 0.000 claims abstract description 7
- 239000000975 dye Substances 0.000 claims description 26
- 239000000049 pigment Substances 0.000 claims description 21
- 239000012634 fragment Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 4
- 239000007924 injection Substances 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 3
- 238000000465 moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 229920005989 resin Polymers 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- -1 and after drying Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000007850 fluorescent dye Substances 0.000 description 7
- 239000005011 phenolic resin Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000001723 curing Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000002648 laminated material Substances 0.000 description 4
- 241000167854 Bourreria succulenta Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 235000019693 cherries Nutrition 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 241000208140 Acer Species 0.000 description 2
- 241000218645 Cedrus Species 0.000 description 2
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- PAOHAQSLJSMLAT-UHFFFAOYSA-N 1-butylperoxybutane Chemical compound CCCCOOCCCC PAOHAQSLJSMLAT-UHFFFAOYSA-N 0.000 description 1
- REJHVSOVQBJEBF-OWOJBTEDSA-N 5-azaniumyl-2-[(e)-2-(4-azaniumyl-2-sulfonatophenyl)ethenyl]benzenesulfonate Chemical compound OS(=O)(=O)C1=CC(N)=CC=C1\C=C\C1=CC=C(N)C=C1S(O)(=O)=O REJHVSOVQBJEBF-OWOJBTEDSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000005101 luminescent paint Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、木材の内部まで着光
性、または蛍光性顔料、染料を含浸注入した後、さらに
透明性の高い合成樹脂を含浸注入し反応硬化させる。ま
たは、着光性または蛍光性顔料、染料を溶解するか、ま
たは混合した透明性の高い含成樹脂を木材に含浸注入を
施し、合成樹脂を反応硬化させる事により、顔料、染料
の流出、劣化を防止する事ができ、長期に渡って、自動
車のライト等による反射機能を持続する加工木材を提供
する。合成樹脂含浸反応硬化により、木材の本来の欠点
である割れ、腐れ、寸法安定性の悪さ等の欠点を除き、
合成樹脂の本来欠点である、紫外線等による劣化を木材
内部に含浸されているため、防止する事が出来る。本発
明で製造された木材は、自動車等の衝突する際の衝撃
を、木材の鋼鉄等より優れた緩力性により吸収し、自動
車等の損傷を少なくするだけでなく、搭乗者の被害を軽
減される。本発明で製造された木材は、自動車等の衝突
した時に発生するガードレール自体の損傷が、木材の持
つ復元力により軽微となり、取り替えなどの頻度が軽減
される。本発明は、あらかじめ木材に、赤、青、黄等の
多色の顔料、染料を含浸染色し合成樹脂をさらに含浸す
るか、または顔料、染料を溶解、または混合した合成樹
脂を含浸硬化された木材を用いた場合、景観に合わせ青
や緑に、危険度に合わせ黄色や赤に、色別されたガード
レールや安全標識板が得られる。本発明で製造された木
材は、着光性、または蛍光性染料、顔料を含浸した木
材、または反射剤としてガラス片またはビーズを複合的
に用いた木材をガードレールとして用いた場合、夜間走
行中の自動車等からは、帯状にガードレールが確認され
安全面で大きな成果が見られる。樹脂含浸を施した薄板
を積層し、金型等を用いて中折れ等の木目に角度を付け
る事により、曲がり強度や衝撃強度が増し、材料を軽減
する事ができる。本発明により完成された樹脂含浸強化
木は木、建材、遊具、看板等、多方面への化粧材として
も、使用可能である。BACKGROUND OF THE INVENTION In the present invention, a light-transmitting or fluorescent pigment or dye is impregnated and injected into the interior of wood, and then a synthetic resin having higher transparency is impregnated and reacted to cure. Alternatively, by dissolving or impregnating a light-transmitting or fluorescent pigment or dye into the wood, impregnating and injecting wood-containing resin with high transparency, and reacting and curing the synthetic resin, the pigment or dye may leak or deteriorate. We provide processed wood that can prevent the above-mentioned problems and maintain the reflective function of automobile lights for a long time. By synthetic resin impregnation reaction hardening, the original defects of wood such as cracking, rotting, and poor dimensional stability are eliminated.
It is possible to prevent deterioration due to ultraviolet rays, which is an inherent defect of synthetic resin, because the interior of wood is impregnated. The wood manufactured according to the present invention absorbs the impact at the time of a collision of an automobile or the like with a relaxation force superior to that of steel of the wood and the like, not only reduces the damage of the automobile and the like, but also reduces the damage to passengers. To be done. In the wood manufactured according to the present invention, the damage of the guardrail itself which occurs when a car collides with the wood is reduced by the resilience of the wood, and the frequency of replacement is reduced. In the present invention, wood is preliminarily impregnated with multicolor pigments such as red, blue, and yellow, dyes and further impregnated with synthetic resin, or impregnated and cured with synthetic resin in which pigments, dyes are dissolved or mixed. When using wood, guardrails and safety signboards can be obtained that are colored blue or green according to the landscape and yellow or red according to the degree of danger. The wood produced according to the present invention can be used as a guardrail when light-absorbing or fluorescent dye, pigment-impregnated wood, or wood containing a combination of glass fragments or beads as a reflector is used as a guardrail. Belt-shaped guardrails have been confirmed from automobiles, etc., and great results have been seen in terms of safety. By laminating resin-impregnated thin plates and using a mold or the like to form an angle in the grain of a grain, the bending strength and impact strength are increased, and the material can be reduced. The resin-impregnated reinforced wood completed according to the present invention can be used as a decorative material for various fields such as wood, building materials, playground equipment, and signs.
【０００２】[0002]
（１）従来の夜光塗料、及び蛍光塗料は、基材の表面に
スプレー、ハケ塗り等で塗布するだけで、自然環境内で
は、日光、雨、風等、主として紫外線による劣化が激し
く、効力を発揮する時間が短い。 （２）一般的に、製材された木材は、緩力性や復元力は
認められるが、自然環境において、日光、風雨に当たる
場所に於いては、２〜３年しか耐久性がないのが一般的
である。さらに、湿気の多い場所に於いては、腐りが起
こり、１〜２年で劣化してしまう。 （３）ガードレールには鋼材が使用されており、緩力性
がないため、自動車等が衝突した場合、自動車の破損が
大きく、搭乗者の生命が危険にさらされる事が多い。ま
た、鋼材であるため、復元力がなく、衝突した場合、軽
微な損傷であっても曲がり等が発生し、その度に取り替
えを行わなければならない。 （４）鋼材の腐蝕を防止するために、白等のペイント等
を塗布し、景観にも留意しているが、画一的で景観に適
しているとは言い難い。(1) Conventional luminescent paints and fluorescent paints are effective only by spraying or brushing on the surface of the base material, and in the natural environment, they are severely deteriorated mainly by ultraviolet rays such as sunlight, rain, wind, etc. The time to exert is short. (2) In general, lumber that has been sawn is found to have relaxed and restorative properties, but it is generally only durable for a few years in a natural environment where it is exposed to sunlight and wind and rain. Target. Furthermore, in a humid place, it rots and deteriorates in 1-2 years. (3) Since the guard rail is made of steel and has no looseness, when a car or the like collides, the car is often damaged and the life of the passenger is often endangered. In addition, since it is a steel material, it has no restoring force, and if it collides, it will bend even if it is slightly damaged, and must be replaced each time. (4) In order to prevent corrosion of steel materials, paint such as white is applied and the landscape is taken into consideration, but it is not uniform and it is hard to say that it is suitable for landscape.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、従来の技術
的欠点を除き、景観に適応した色彩を持ち、特に夜間走
行中の自動車等がガードレール等の反射光等により、広
範囲に安全が確認できる。と共に、木材の劣化、合成樹
脂の劣化を防ぎ、緩力性の高い、復元力のある樹脂含浸
強化木のガードレール、安全標識板として発明された。The present invention has a color adapted to the landscape, excluding the technical drawbacks of the prior art, and in particular, automobiles running at night can be confirmed to have a wide range of safety due to reflected light from guardrails and the like. it can. At the same time, the invention was invented as a guard rail and a safety signboard that prevent deterioration of wood and synthetic resin and have a high degree of looseness and resilience.
【０００４】[0004]
【課題を解決するための手段】本発明は、木材が持つ欠
点と鋼板製のガードレール等が持つ欠点を解決しする製
造方法である。さらに、景観を損なわない自然の風景に
適応したガードレールや安全標識板等が容易に得られる
樹脂含浸強化木の製造方法である。発明が解決しようと
する課題に付いて説明する。 （１）木材の欠点である腐れ、割れ、寸法安定性の悪さ
を解決する。 （２）鋼板製等のガードレールに見られる弾力性の無い
ため衝突した自動車等の損傷を軽減し、搭乗者の被害を
軽減する。 （３）鋼板製等のガードレールに見られる自己復元力の
無さを木材を用いる事により解決し、取り替え業務の軽
減を得る。 （４）自動車等の衝突により発生する衝撃に耐えるた
め、金型等を用いて、木目方向に変化をもたす事により
衝撃強度、破壊強度等を増し、材料を軽減する。 （５）夜間走行中の自動車等からのライトの光に反射す
るか着光性、または蛍光性を利用して、広範囲に外部よ
り明るく見えるガードレールや安全標識板等の製造方法
の発明。課題を解決する手段として （１）木材、及び０．２ｍｍ〜５．０ｍｍ厚にスライス
した薄板を、乾燥し水分を除去した後、減圧下におい
て、木材導管、及び仮導管内の空気を脱気し、着光性、
または蛍光性顔料、染料を溶解し、または混合した溶液
を注入、さらに、加圧状態で木材の内部に浸透させた。
この木材を再度乾燥を行い、溶剤を除去し、さらに合成
樹脂を減圧下において注入、加圧状態で内部まで浸透さ
せ、熱圧プレス、又は高温室内で加熱を施し、合成樹脂
を反応硬化させた。 （２）木材を乾燥し水分を除去した後、あらかじめ着光
性、または蛍光性の顔料、染料を溶解、または混合した
合成樹脂を減圧下において注入、加圧状態で内部まで浸
透させ、熱圧プレス、または高温室内で加熱を施し、合
成樹脂を反応硬化させた。 （３）木材を乾燥し、合成樹脂を減圧、及び加圧状態で
内部まで含浸注入した木材を、チップ状態に粉細し、そ
れに粒状状態の反射材（ガラス片、ビーズ等）を混合
し、熱圧プレスで板状に固形化した。 （４）木材をあらかじめチップ状態とし、合成樹脂を塗
布、または含浸注入を施し、それに粒状状態の反射材
（ガラス片、ビーズ等）を混合し、熱圧プレスで板状に
固形した。 （５）木材を０．２ｍｍから５．０ｍｍまでスライスし
た薄板を乾燥し、減圧加圧の状態で、合成樹脂と一般染
料、または顔料を木材内部に含浸せした薄板と、着光
性、または蛍光性顔料、または染料を同薄板に、減圧加
圧の状態で内部まで含浸させた後、さらに透明性の合成
樹脂を含浸せした薄板とを複合的に積層し、熱圧プレス
で一枚の板状の積層材を得る。この積層材を上部より、
着光性及び蛍光性の顔料、及び染料を含浸させた層まで
切削を行い、２配色、及び３配色の色を露出させる。こ
れの製造方法で、希望する色と切削され表面に露出した
着光性及び蛍光性顔料、及び染料の面が露出し、夜間自
動車等のライトに浮かび上がる複合材を得る。 （６）木材の強度を増すために、熱圧プレスの段階で金
型を用い、波型に変形させる事により、木目方向に変化
を待たせ、より強硬な加工木材を得た。The present invention is a manufacturing method for solving the drawbacks of wood and the drawbacks of steel plate guardrails and the like. Furthermore, it is a method of manufacturing a resin-impregnated reinforced tree that can easily obtain a guardrail, a safety signboard, etc. adapted to a natural landscape that does not impair the landscape. The problems to be solved by the invention will be described. (1) To solve the problems of wood such as rot, cracking and poor dimensional stability. (2) Since there is no elasticity found in guardrails made of steel plate or the like, damage to automobiles that collide is reduced and damage to passengers is reduced. (3) By using wood, the lack of self-restoring power found in guardrails made of steel plate, etc. is solved, and replacement work is reduced. (4) In order to withstand the impact generated by the collision of an automobile or the like, a mold or the like is used to increase the impact strength, the breaking strength, etc., and reduce the material. (5) An invention of a manufacturing method of a guardrail, a safety signboard, or the like which is brighter than the outside in a wide range by reflecting the light of a light from an automobile or the like that is traveling at night, or by utilizing the light-transmitting property or the fluorescent property. As means for solving the problems (1) Wood and thin plates sliced to a thickness of 0.2 mm to 5.0 mm are dried to remove water, and then deaerated in the wood conduit and the temporary conduit under reduced pressure. Light-transmitting,
Alternatively, a solution in which a fluorescent pigment or a dye is dissolved or mixed is injected, and further, the solution is permeated into the wood under pressure.
This wood was dried again, the solvent was removed, and the synthetic resin was injected under reduced pressure, penetrated to the inside under pressure, and heated in a hot press or in a high temperature room to react and cure the synthetic resin. . (2) After drying the wood to remove water, a synthetic resin prepared by dissolving or mixing a light-transmitting or fluorescent pigment or dye in advance is injected under reduced pressure, allowed to permeate to the inside under pressure, and then hot pressed. The synthetic resin was reacted and cured by heating in a press or in a high temperature chamber. (3) Wood is dried, synthetic resin is impregnated and injected into the interior under reduced pressure and pressure, and the wood is pulverized into chips, and a reflective material (glass pieces, beads, etc.) in a granular state is mixed with the wood, It was solidified into a plate by a hot press. (4) Wood was made into chips in advance, and synthetic resin was applied or impregnated and injected, and a reflective material in a granular state (glass pieces, beads, etc.) was mixed and solidified into a plate shape by hot pressing. (5) A thin plate obtained by slicing wood from 0.2 mm to 5.0 mm is dried, and a thin plate in which synthetic resin and a general dye or a pigment are impregnated in the wood under a reduced pressure and pressure, and a light-transmitting property, or After the fluorescent pigment or dye was impregnated into the same thin plate to the inside under reduced pressure and pressure, a thin plate impregnated with a transparent synthetic resin was further laminated, and one sheet was pressed with a hot press. A plate-shaped laminated material is obtained. This laminated material from the top,
The layers impregnated with the light-transmitting and fluorescent pigments and the dye are cut to expose the two-color and three-color colors. With this manufacturing method, the desired color and the surface of the light-transmitting and fluorescent pigments and dyes which are cut and exposed on the surface are exposed, and a composite material that emerges in the light of automobiles at night is obtained. (6) In order to increase the strength of the wood, a mold was used at the stage of hot pressing to deform the wood into a corrugated shape, so that a change in the wood grain direction was awaited and a harder processed wood was obtained.
【０００５】[0005]
１．本発明について、木材内部の表面部分に閉じ込めら
れた着光性、または蛍光性の顔料、または染料が、侵入
してきた光に反応し、にぶい光を放す事が確認できた。
木材の内部に封じ込められた着光性、または蛍光性顔
料、または染料の自然環境による紫外線、及び風雨によ
る劣化を防止し、長期間、自動車等のライトに反射する
効力を得た。これより製作されたガードレールは、自動
車のライトの中に浮かび上がり、運転者にとって、カー
ブ等の危険度が軽減される。さらに、衝突した場合、木
材と合成樹脂の弾力性により、衝突のショックが軽減さ
れ、重大事故への回避がなされる。 ２．建材及び看板等に用いた場合、夜間走行中の自動車
等のライトや外灯の光の中に、切削された文字、模様等
が浮かび上がり、運転者等へ注意を引くものである。 ３．着光性顔料、染料を用いた場合、夜間の消灯後、階
段の手摺、踏板等に光が残り、老人増加の傾向にある社
会に、特に有効な素材として利用価値が大きい。 ４．公園遊具等に本発明の成形品をを使用した場合、外
灯の光等によりライトアップされ、イルミネーション的
効力が期待される。1. With respect to the present invention, it was confirmed that the light-transmitting or fluorescent pigment or dye trapped in the surface portion inside the wood reacts to the invading light and emits a dull light.
It was possible to prevent the light-transmitting or fluorescent pigments or dyes contained in the wood from being deteriorated by ultraviolet rays due to the natural environment, and wind and rain, and being able to be reflected by the lights of automobiles for a long period of time. The guardrail manufactured from this floats up in the light of the automobile, reducing the risk of curves and the like to the driver. Furthermore, in the case of a collision, the elasticity of the wood and the synthetic resin reduces the shock of the collision and avoids a serious accident. 2. When it is used for building materials, signs, etc., cut letters, patterns, etc. emerge in the lights of automobiles and the like while driving at night and the lights of outside lights, which attract the attention of the driver. 3. When a light-transmitting pigment or dye is used, light remains on the handrails and treads of stairs after the lights are turned off at night, and it is highly useful as a particularly effective material in a society in which the number of elderly people is increasing. 4. When the molded article of the present invention is used for a park playground equipment or the like, it is lit up by the light of an external light or the like and expected to have an illumination effect.
【０００６】[0006]
実施例 １．スチルペン型（ジ・アミノスチルベンジス
ルホン酸）を主剤として用いた蛍光染料を温水に溶解
し、１０％の水溶液を得、基材として杉を人工乾燥によ
り１５％の含水率にしたものを用いた。この杉を減圧加
圧装置の中に挿入し、１５ｍｇ／ｃｍ２の減圧状態に導
き、木材中の空気及び残留水分を４時間脱気する。この
装置内に、蛍光染料を溶解した１０％水溶液を注入、浸
せきの後、３５ｋｇ／ｃｍ２の圧力で水溶液を１０時間
送り込み、木材の導管等の空間部分に充填させた。水溶
液を満たした木材を、温度６０℃で湿度８０％の蒸気乾
燥室内で、１０日間乾燥させ、木材中の含水率を再度１
５％まで下げる。この乾燥された木材を再度、減圧加圧
装置中へ挿入し、１５ｍｇ／ｃｍ２の減圧状態で４時間
脱気させ、メチルメタアクリレート樹脂とスチレンモノ
マーのＩ対Ｉの混合剤に硬化促進剤として、ブチルパー
オキサイド０．１％を添加した合成樹脂液を注入、浸せ
きの上、１０ｋｇ／ｃｍ２の圧力で樹脂溶液を８時間送
り込み、木材中の空間に充填させる。取り出した樹脂含
浸木材を８０℃の乾気反応器内で２時間温度を掛け、合
成樹脂を硬化させた。この硬化させた木材の表面を０．
５ｍ／ｍ切削し、滑らかな面を得た。Example 1. A fluorescent dye using stilpen type (diaminostilbenedisulfonic acid) as a main ingredient was dissolved in warm water to obtain a 10% aqueous solution, and as a base material, cedar was artificially dried to have a water content of 15%. This cedar is inserted into a depressurizing / pressurizing device, and a depressurized state of 15 mg / cm 2 is introduced to deaerate air and residual water in the wood for 4 hours. A 10% aqueous solution in which a fluorescent dye was dissolved was poured into the apparatus and immersed therein, and then the aqueous solution was fed at a pressure of 35 kg / cm 2 for 10 hours to fill a space such as a wood conduit. The wood filled with the aqueous solution is dried at a temperature of 60 ° C. and a humidity of 80% in a steam drying room for 10 days, and the water content in the wood is set to 1 again.
Reduce to 5%. This dried wood was again inserted into the depressurizing / pressurizing device, and degassed under a depressurized state of 15 mg / cm 2 for 4 hours to prepare a mixture of methylmethacrylate resin and styrene monomer I to I as a curing accelerator. Then, a synthetic resin solution added with 0.1% of butyl peroxide is poured and dipped, and the resin solution is fed at a pressure of 10 kg / cm 2 for 8 hours to fill the space in the wood. The resin impregnated wood taken out was heated in an 80 ° C. dry air reactor for 2 hours to cure the synthetic resin. The surface of this cured wood is
It was cut at 5 m / m to obtain a smooth surface.
【０００７】実施例 ２．蛍光剤として、市販品のオキ
サゾール系染料をアセトン溶液中に溶解し、２０％の溶
剤を造り出す。基材としては、楓を厚さ１ｍｍにスライ
スし、含水率を１５％に乾燥した薄板を用いた。この薄
板を減圧加圧装置に挿入し、３０ｍｇ／ｃｍ２の減圧状
態の中で、残留水分、空気を脱気し、オキサゾール系染
料を溶解したアセトン溶液を注入、浸せきの後１５ｋｇ
／ｃｍ２の圧力をかけ木材中の空間部分に充填させる。
この薄板を６０℃の乾燥機中で、４時間乾燥させた蛍光
染料入り薄板と乾燥のみを施した薄板とを再度、減圧加
圧装置内へ挿入し、２０ｍｇ／ｃｍ２の減圧下で４時間
脱気を施す。その後、フェノール樹脂溶液を注入し、浸
せきの後、１５ｋｇ／ｃｍ２の圧力を掛け、木材の芯部
までフェノール樹脂溶液を含浸、充填させる。このフェ
ノール樹脂を充填させた木材を、６０℃で３時間乾燥機
内で乾燥させ、フェノール樹脂溶液の溶媒であるメタノ
ールを除去する。この乾燥された樹脂含浸薄板を図３の
如く、積層し、熱圧プレスにて温度９０℃で、圧力５０
ｋｇ／ｃｍ２で１時間圧縮し、フェノール樹脂の流出、
硬化を待って取り出し、図１の如く、蛍光染料の入って
いる層まで切削を行い、成形を行った。Example 2. As a fluorescent agent, a commercially available oxazole dye is dissolved in an acetone solution to prepare a 20% solvent. As the base material, a thin plate obtained by slicing maple into a thickness of 1 mm and dried to a water content of 15% was used. This thin plate was inserted into a depressurizing / pressurizing device, and in a depressurized state of 30 mg / cm 2 , residual water and air were degassed, an acetone solution in which an oxazole dye was dissolved was injected, and 15 kg after immersion.
A pressure of / cm 2 is applied to fill the space in the wood.
This thin plate was dried in a dryer at 60 ° C. for 4 hours, and the thin plate containing the fluorescent dye and the thin plate only dried were again inserted into the decompression / pressurization apparatus, and under reduced pressure of 20 mg / cm 2 for 4 hours. Degas. After that, the phenol resin solution is injected, and after dipping, a pressure of 15 kg / cm 2 is applied to impregnate and fill the core portion of the wood with the phenol resin solution. The wood filled with the phenol resin is dried in a dryer at 60 ° C. for 3 hours to remove methanol as a solvent of the phenol resin solution. The dried resin-impregnated thin plates are laminated as shown in FIG. 3, and are hot pressed at a temperature of 90 ° C. and a pressure of 50.
Compressed at kg / cm 2 for 1 hour, the phenol resin flows out,
After curing, it was taken out, and as shown in FIG. 1, the layer containing the fluorescent dye was cut and molded.
【０００８】実施例 ３．水目桜の薄板５ｍｍ厚の木材
を、含水率１５％まで人工乾燥を行い、減圧加圧装置内
に挿入し、２５ｍｇ／ｃｍ２の減圧状態の中で、残留水
分及び空気を脱気し、フェノール樹脂を注入、浸せきの
後１５ｋｇ／ｃｍ２の圧力をかけ木材中の空間部分に充
填させる。この薄板を６０℃の乾燥機中で、４時間乾燥
させる。反射剤として市販の反射塗料に使用されるガラ
スビーズの細粒をフェノール樹脂に混入し、熱圧プレス
上で２ｍｍ厚のライナーを用い、温度６０℃で３０分間
接圧状態で半硬化の２ｍｍ厚の反射板シートを成形し
た。この反射板シートを、あらかじめ用意したフェノー
ル樹脂を含浸した水目桜の間に挟み込み、熱圧プレスに
挿入し、１２０℃で、圧力７０ｋｇ／ｃｍ２で１時間圧
縮しフェノール樹脂の硬化を待って、反射板シートをサ
ンドイッチにした板を作り上げた。この板を、図１の如
く、反射板シートの層まで切削を行い、成形を行った。Example 3. Artificial drying of a water-thinned cherry tree 5 mm thick was carried out to a water content of 15%, and it was inserted into a depressurizing / pressurizing device to degas residual moisture and air in a depressurized state of 25 mg / cm 2 , and to remove phenol. After injecting and immersing the resin, a pressure of 15 kg / cm 2 is applied to fill the space in the wood. The thin plate is dried in a dryer at 60 ° C. for 4 hours. Fine particles of glass beads used in commercially available reflective paints as a reflection agent are mixed with phenol resin, and a liner with a thickness of 2 mm is used on a hot press, and the temperature is 60 ° C. for 30 minutes. The reflector sheet of No. 1 was molded. This reflector plate sheet is sandwiched between prepared cherry tree-impregnated cherry trees, inserted into a hot press, and compressed at 120 ° C. for 1 hour at a pressure of 70 kg / cm 2 , waiting for the curing of the phenol resin, I made a plate that sandwiched a reflector sheet. As shown in FIG. 1, this plate was cut to the layer of the reflection sheet and molded.
【０００９】実施例 ４．基材としては、楓を厚さ１ｍ
ｍにスライスし、含水率を１５％に乾燥した薄板を用い
た。この薄板を減圧加圧装置に挿入し、３０ｍｇ／ｃｍ
２の減圧状態の中で、残留水分及び空気を脱気し、ウレ
タン樹脂を注入、浸せきの後１５ｋｇ／ｃｍ２の圧力を
かけ木材中の空間部分に充填させる。この樹脂含浸薄板
を積層し図２の如く、金型を用いて熱圧プレスにて温度
９０℃で、圧力７０ｋｇ／ｃｍ２で２時間圧縮し、その
後室温まで水冷を行い充分に安定した状態で取りだし
た。この金型を用いて、成形された積層材は、平面プレ
スで成形された積層材に比べて１．８倍の曲がり強度と
２．２倍の衝撃強度が得られた。Example 4. As a base material, maple is 1m thick
A thin plate sliced into m and dried to a water content of 15% was used. Insert this thin plate into the depressurization and pressurization device, 30mg / cm
In the depressurized state of 2 , the residual water and air are degassed, the urethane resin is injected and immersed, and then a pressure of 15 kg / cm 2 is applied to fill the space in the wood. This resin-impregnated thin plate is laminated, and as shown in FIG. 2, it is compressed in a hot press at a temperature of 90 ° C. and a pressure of 70 kg / cm 2 for 2 hours, and then cooled to room temperature with water and sufficiently stabilized. I took it out. The laminated material formed by using this mold has a bending strength of 1.8 times and an impact strength of 2.2 times that of the laminated material formed by the flat press.
【００１０】実施例 ５．ラワンの最長３ｍｍに裁断し
チップ状にした木材１ｋｇに市販の反射材として用いら
れるガラスビーズの細粒（３５０μ−２５０μ）２００
ｇにポリエステル樹脂５００ｇに対し０．４％のパーメ
ック混合した樹脂を霧状に吹きかけながら混ぜ合わせ、
鉄板の上に均等に１０ｍｍ厚になるように塗布し、さら
に上部より、平板の鉄板を乗せ、乾燥器内で１１０℃
で、５０分間熱した。Example 5. Fine particles of glass beads (350μ-250μ) 200 used as a commercially available reflector for 1 kg of wood cut into a maximum of 3 mm of lauan and made into chips
g of 0.4 g of Permec resin mixed with 500 g of polyester resin while spraying in a mist state
Apply evenly on the iron plate to a thickness of 10 mm, then place a flat iron plate from the top and 110 ° C in the dryer.
Then, heat for 50 minutes.
【００１１】[0011]
【発明の効果】以上の例において、着光性、または蛍光
性顔料、染料が木材中に閉じ込める事により直接自然界
の紫外線にさらされる部分が軽微である木材が得られ
た。またガラスビーズ等の反射材と樹脂含浸強化木との
複合材を得る事ができた。また金型を用いる事により、
曲がり強度、衝撃強度を増す事に成功した。この発明結
果、昼間は景観にあった色彩を持ち、夜間は反射光を主
体とする光を持ち、自動車等の搭乗者の安全性を高めた
ガードレール、安全標識板が得られた。INDUSTRIAL APPLICABILITY In the above examples, wood having a light exposure or fluorescent pigment or dye, which is directly exposed to ultraviolet rays in the natural world, was obtained by confining it in wood. In addition, a composite material of a reflective material such as glass beads and a resin-impregnated reinforced wood could be obtained. Also, by using a mold,
Succeeded in increasing bending strength and impact strength. As a result of the invention, a guardrail and a safety signboard having a color suitable for the scenery in the daytime and a light mainly composed of reflected light at night and enhancing the safety of passengers such as automobiles can be obtained.
【００１２】[0012]
【図 １】染色剤と合成樹脂が含浸された薄板と着光
性、または蛍光性染色剤と合成樹脂が含浸された薄板と
積層し、熱反応硬化により成形した成形品を、着光性、
または蛍光性染色剤の含まれている層まで、切削削除す
る図面[Fig. 1] A thin plate impregnated with a dye and a synthetic resin is laminated with a light-transmitting property, or a thin plate impregnated with a fluorescent dye and a synthetic resin is laminated and molded by heat-reaction curing,
Or drawing to remove cutting up to the layer containing fluorescent stain
【図 ２】染色剤と合成樹脂が含浸された薄板を積層
し、金型を用いて熱反応硬化を施し、木目の方向に変化
をもたせて、強度を増すための成形図[Fig. 2] A drawing for increasing the strength by stacking thin plates impregnated with a dyeing agent and a synthetic resin, and heat-curing them by using a mold to change the grain direction to increase the strength.
１ 削り取った部分 ２ 染色剤と合成樹脂を含浸した薄板を積層した部分 ３ 反射材、または着光性、蛍光性の染色材を含んだ成
形品または薄板 ４ 強度を増加させるために、木目方向に変化をもたせ
る金型を用いた概略図1 Cut-off part 2 Part where laminated thin plates impregnated with dyeing agent and synthetic resin are laminated 3 Reflective material, or molded product or thin plate containing light-giving or fluorescent dyeing material 4 To increase the strength, in the wood grain direction Schematic diagram using a mold that changes
Claims (8)
の光に反射、又は反応する着光性、または蛍光性顔料、
染料を含浸注入し、さらに合成樹脂を含浸注入し、合成
樹脂を反応硬化させ、強化された木材によるガードレー
ル等の安全標識板の製造方法1. A light-transmitting or fluorescent pigment which reflects or reacts with light of a light from an automobile or the like under reduced pressure on wood.
Dye impregnation injection, synthetic resin impregnation injection, synthetic resin reaction hardening, manufacturing method of safety signboard such as guardrail made of reinforced wood
溶解、または混合させた合成樹脂を含浸注入し、合成樹
脂を反応硬化させ、強化された木材によるガードレール
等の安全標識板の製造方法2. A safety sign board such as a guardrail made of reinforced wood is obtained by impregnating and injecting a synthetic resin in which a light-transmitting or fluorescent pigment or dye is dissolved or mixed into wood, and the synthetic resin is cured by reaction. Production method
イスした薄板に、減圧加圧のもとで自動車等のライトの
光に反射、または反応する着光性、または蛍光性顔料、
染料を含浸注入し、さらに合成樹脂を含浸注入し、合成
樹脂を反応硬化させると同時に、積層し成形されたガー
ドレール等の安全標識板3. A light-transmitting or fluorescent pigment that reflects or reacts with light of an automobile or the like under a reduced pressure on a thin plate obtained by slicing wood to a thickness of 0.2 m / m to 5 m / m. ,
Dye impregnation injection, synthetic resin impregnation injection, synthetic resin reaction curing, at the same time, laminated safety molded signboard such as guardrail
イスした薄板に、着光性、または蛍光性顔料、染料を溶
解、または混合させた合成樹脂を含浸注入し、合成樹脂
を反応硬化させると同時に、積層し成形されたガードレ
ール等の安全標識板4. A synthetic resin in which a light-transmitting or fluorescent pigment or dye is dissolved or mixed is impregnated and injected into a thin plate obtained by slicing wood to a thickness of 0.2 m / m to 5 m / m, and the synthetic resin is Safety signs such as guardrails that are laminated and molded at the same time as reaction curing
乱反射を期待したガラス片及びビーズ等の粒状物を混合
した合成樹脂を含浸または塗布した木材とを、プレス等
で圧着し、硬化を施し成形されたガードレール等の安全
標識板5. A wood reinforced by impregnation with a synthetic resin and a wood impregnated or coated with a synthetic resin mixed with particles such as glass fragments and beads, which are expected to diffusely reflect light, are pressed by a press or the like to cure. Safety sign plates such as guardrails that have been formed and molded
は木片と光の乱反射を期待したガラス片及びビーズ等の
粒状物を合成樹脂に混合しプレス等で圧着し、硬化を施
し成形されたガードレール等の安全標識板6. A guardrail formed by mixing synthetic resin with wood impregnated or coated with synthetic resin, or wood pieces and glass particles and particles such as beads, which are expected to diffusely reflect light, and press-bonding them with a press or the like, followed by curing. Safety sign board for etc.
イスした薄板に、減圧加圧のもとで顔料、染料を含浸注
入し、さらに合成樹脂を含浸注入し、合成樹脂を反応硬
化させると同時に、積層し成形されたガードレール等の
安全標識板7. A thin plate obtained by slicing wood in a thickness of 0.2 m / m to 5 m / m is impregnated and injected with a pigment and a dye under reduced pressure and pressure, and further impregnated and injected with a synthetic resin to react the synthetic resin. Safety signs such as guardrails that are laminated and molded while being cured
イスした薄板に、顔料、染料を溶解、又は混合させた合
成樹脂を含浸注入し、合成樹脂を反応硬化させると同時
に、積層し成形されたガードレール等の安全標識板8. A synthetic resin in which pigments and dyes are dissolved or mixed is impregnated and injected into a thin plate obtained by slicing wood at a thickness of 0.2 m / m to 5 m / m, and the synthetic resin is cured by reaction and laminated at the same time. Safety signs such as guardrails formed by molding
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8130504A JPH09279537A (en) | 1996-04-16 | 1996-04-16 | Manufacture of guard rail and safety sign board heightened in safety with color suited to scenery by impregnating coloring agent and synthetic resin into wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8130504A JPH09279537A (en) | 1996-04-16 | 1996-04-16 | Manufacture of guard rail and safety sign board heightened in safety with color suited to scenery by impregnating coloring agent and synthetic resin into wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09279537A true JPH09279537A (en) | 1997-10-28 |
Family
ID=15035865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8130504A Pending JPH09279537A (en) | 1996-04-16 | 1996-04-16 | Manufacture of guard rail and safety sign board heightened in safety with color suited to scenery by impregnating coloring agent and synthetic resin into wood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09279537A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6242056B1 (en) * | 1998-05-08 | 2001-06-05 | Innovative Concepts Unlimited, Llc | Process for applying light-emission-enhancement microbead paint compositions |
| JP2008296455A (en) * | 2007-05-31 | 2008-12-11 | Shoha Ri | Palm tree lumber and its machining method |
| JP2010234767A (en) * | 2009-03-31 | 2010-10-21 | Gifu Univ | Method for modifying wood |
| WO2014208148A1 (en) * | 2013-06-25 | 2014-12-31 | 立山科学工業株式会社 | Light-accumulating woody material |
| CN108818834A (en) * | 2018-07-12 | 2018-11-16 | 东北林业大学 | A kind of preparation method of the laminated transparent timber of long-afterglow fluorescent |
| CN112692947A (en) * | 2020-12-11 | 2021-04-23 | 宣城宏宇竹业有限公司 | Waterproof light bamboo material for biomass traffic guardrail and preparation method thereof |
-
1996
- 1996-04-16 JP JP8130504A patent/JPH09279537A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6242056B1 (en) * | 1998-05-08 | 2001-06-05 | Innovative Concepts Unlimited, Llc | Process for applying light-emission-enhancement microbead paint compositions |
| JP2008296455A (en) * | 2007-05-31 | 2008-12-11 | Shoha Ri | Palm tree lumber and its machining method |
| JP2010234767A (en) * | 2009-03-31 | 2010-10-21 | Gifu Univ | Method for modifying wood |
| WO2014208148A1 (en) * | 2013-06-25 | 2014-12-31 | 立山科学工業株式会社 | Light-accumulating woody material |
| JP2015006746A (en) * | 2013-06-25 | 2015-01-15 | 立山科学工業株式会社 | Luminous wood material |
| CN108818834A (en) * | 2018-07-12 | 2018-11-16 | 东北林业大学 | A kind of preparation method of the laminated transparent timber of long-afterglow fluorescent |
| CN112692947A (en) * | 2020-12-11 | 2021-04-23 | 宣城宏宇竹业有限公司 | Waterproof light bamboo material for biomass traffic guardrail and preparation method thereof |
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