JPH064298B2 - Manufacturing method of patterned plastic products - Google Patents
Manufacturing method of patterned plastic productsInfo
- Publication number
- JPH064298B2 JPH064298B2 JP60238220A JP23822085A JPH064298B2 JP H064298 B2 JPH064298 B2 JP H064298B2 JP 60238220 A JP60238220 A JP 60238220A JP 23822085 A JP23822085 A JP 23822085A JP H064298 B2 JPH064298 B2 JP H064298B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- layer
- opaque
- plate
- pattern
- 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
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Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、模様入りプラスチック製品の製造方法の改良
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to an improvement in a method for producing a patterned plastic product.
表面樹脂層の裏側に模様層を有する模様入りプラスチッ
ク製品の製造方法においては、近時、模様層を形成する
方法として、転写フィルムを使用し、表面樹脂層にイン
キにより描いた模様を転写する方法が用いられている。
そしてこの場合の製造方法としては通常次の工程がとら
れている。すなわち、 (イ) 型表面に表面樹脂層を均一に塗布する工程。In a method for producing a patterned plastic product having a pattern layer on the back side of the surface resin layer, a transfer film is recently used as a method for forming the pattern layer, and a pattern drawn with ink on the surface resin layer is transferred. Is used.
The following steps are usually taken as the manufacturing method in this case. That is, (a) a step of uniformly applying a surface resin layer on the surface of the mold.
(ロ) 上記表面樹脂が未硬化または半硬化の状態である
間に表面樹脂層上にインキ模様を有する転写フィルムを
載置する工程。(B) A step of placing a transfer film having an ink pattern on the surface resin layer while the surface resin is in an uncured or semi-cured state.
(ハ) 脱泡工程。(C) Defoaming step.
(ニ) 上記表面樹脂を硬化させた後、転写フィルムを剥
離してインキ模様を表面樹脂上に転写させる工程。(D) A step of curing the surface resin and then peeling off the transfer film to transfer the ink pattern onto the surface resin.
(ホ) 上記表面樹脂上にガラス繊維層を有する樹脂補強
層を所望の厚さに逐次積層する工程。(E) A step of sequentially laminating a resin reinforcing layer having a glass fiber layer on the surface resin so as to have a desired thickness.
となる。Becomes
上記方法による場合はこれ以前に行なわれていた方法、
すなわち表面樹脂層の裏側に模様入りのガラスクロスや
不織布を積層する方法に比べ印刷が精密となりより精度
の良い模様が得られる利点がある。In the case of the above method, the method performed before this,
That is, compared with the method of laminating a patterned glass cloth or non-woven fabric on the back side of the surface resin layer, there is an advantage that printing is more precise and a more precise pattern can be obtained.
しかしながら上記の方法には次のような欠点があった。 However, the above method has the following drawbacks.
第１は模様を転写する工程上における以下の欠点であ
る。The first is the following drawbacks in the process of transferring the pattern.
(1) 不織布などを用いる方法に比べ、上記(イ)〜(ホ)の
各工程を順次行なうために工数が多くなる。(1) Compared to the method using a non-woven fabric or the like, the number of steps is increased because the above steps (a) to (e) are sequentially performed.
(2) 転写フィルムを載置した後エア溜りを除くために
型の中央より４辺に向ってヘラ、ローラなどにより脱泡
作業を繰り返すために作業時間が長くなる。(2) After the transfer film is placed, the work time becomes longer because the defoaming work is repeated with a spatula and rollers toward the four sides from the center of the mold to remove the air pocket.
(3) 模様を精密に転写するためには表面樹脂の硬化進
捗度がほぼ一定の時に行なう必要があり、従って作業時
間の管理に厳密さを必要とする。(3) In order to accurately transfer the pattern, it is necessary to perform it when the progress of curing of the surface resin is almost constant, and therefore the working time must be controlled strictly.
第２の製品強度を得るための工程上の次の欠点である。The second drawback in the process for obtaining the second product strength.
(1) 所望する強度を得るために補強層を何層かにわた
って順次積層するため製作時間が長くかかる。(1) The manufacturing time is long because the reinforcing layers are sequentially laminated to obtain a desired strength.
(2) 表面側は平滑に仕上るが裏面が粗面になってい
た。このため裏面に補強層を取り付ける際には裏面をサ
ンダーなどによって削り平滑にする必要があり手間取っ
ていた。(2) The front side was finished smooth, but the back side was rough. Therefore, when attaching the reinforcing layer to the back surface, it is necessary to grind the back surface with a sander or the like to make it smooth, which is troublesome.
本発明は上記の欠点に鑑みてなされたものであり、作業
工数が少なく製作が容易で、しかも美感を損わない製造
方法を提供することを目的とするものである。The present invention has been made in view of the above-mentioned drawbacks, and an object of the present invention is to provide a manufacturing method that requires a small number of working steps, is easy to manufacture, and does not impair aesthetics.
本発明を、実施例に対応する図面により説明すると、本
発明は第１図に示すように、離型剤（２）を塗布した型
（１）表面の一端部に、透明または半透明の未硬化の表
面樹脂（３）を塊状に載置する工程、第２図に示すよう
に、ベースフィルム（５）の片面に表面樹脂（３）に可
溶なインキで模様（４）付けしてなる転写フィルム（１
１）の模様（４）付けした面の端部側を塊状の表面樹脂
（３）に押し付け、次いで転写フィルム（１１）をロー
ラ（６）などにより型（１）表面の一端部側から押圧し
て塊状の表面樹脂（３）を均一に延伸すると同時に表面
樹脂（３）上に重合する工程、第３図に示すように、延
伸した表面樹脂（３）を硬化させた後、ベースフィルム
（５）を剥離して上記表面樹脂（３）上に模様（４）を
転写する工程、第４図に示すように、模様（４）を転写
した表面樹脂（３）上に樹脂不透明層（７）を積層する
工程、第５図に示すように、樹脂不透明層（７）を積層
した表面樹脂（３）を脱型し表面板（９）を形成する工
程、第６図に示すように、上記表面板（９）の樹脂不透
明層（７）側に、片面を平滑面、他面を反平滑面とする
補強板（１０）の上記反平滑面側を接着剤（８）で接着
し、表面板（９）と補強板（１０）とを一体化する工程
からなるものである。The present invention will be described with reference to the drawings corresponding to the embodiments. As shown in FIG. 1, the present invention shows that a transparent or semi-transparent material is formed on one end of the surface of a mold (1) coated with a release agent (2). A step of placing the cured surface resin (3) in a lump form, as shown in FIG. 2, a pattern (4) is formed on one surface of the base film (5) with an ink soluble in the surface resin (3). Transfer film (1
The end side of the surface having the pattern (4) of 1) is pressed against the block surface resin (3), and then the transfer film (11) is pressed from one end side of the surface of the mold (1) by a roller (6) or the like. And uniformly polymerizing the lumpy surface resin (3) on the surface resin (3) at the same time, as shown in FIG. 3, after the stretched surface resin (3) is cured, the base film (5 ) Is peeled off and the pattern (4) is transferred onto the surface resin (3), as shown in FIG. 4, a resin opaque layer (7) is formed on the surface resin (3) onto which the pattern (4) is transferred. 5, a step of removing the surface resin (3) on which the resin opaque layer (7) is laminated to form a surface plate (9) as shown in FIG. 5, and as shown in FIG. On the resin opaque layer (7) side of the face plate (9), a reinforcing plate (10) having one surface as a smooth surface and the other surface as an anti-smooth surface is provided. Serial to bond the anti-smooth surface with an adhesive (8), is made of a step of integrating the surface plate (9) and a reinforcing plate (10).
上記のように、本発明においては製品をそれぞれ別工程
で製作した表面板と補強板とを接着して一体化する方法
であるが、表面板の裏面は、表面からの光が透過しない
ように不透明層とする必要がある。As described above, the present invention is a method of adhering and integrating a surface plate and a reinforcing plate, which are manufactured in different steps, respectively, but the back surface of the surface plate is designed so that light from the front surface is not transmitted. Must be an opaque layer.
さらに上記不透明層は補強板を接着する接着剤を表面に
透過させないようにする目的もある。従って不透明層と
しては不透明樹脂だけであっても良いし、不透明樹脂と
ガラス繊維を積層したようなものであっても良く、特に
制限はない。Further, the opaque layer also has a purpose of preventing the adhesive for adhering the reinforcing plate from passing through the surface. Therefore, the opaque layer may be made of only an opaque resin, or may be a laminate of an opaque resin and glass fibers, and is not particularly limited.
次に、表面板を構成する表面樹脂に特に制限はないが、
透明性を有する不飽和ポリエステル樹脂、アクリル樹
脂、エポキシ樹脂などの熱硬化性樹脂に硬化剤、充填剤
を適宜混合して用いることが好ましい。また転写フィル
ムのベースフィルムとしては、耐熱性、剥離性を有しか
つ表面樹脂に不溶であれば特に制限はないが、ポリエチ
レン、ポリプロピレン、ナイロン、ポリエステル、フッ
素系フィルム等のプラスチックフィルム、あるいはアル
ミ箔等の金属箔を単体あるいは他のフィルムと貼り合せ
たもの、または紙あるいはプラスチックフィルムの表面
に離型性のある樹脂を塗布したものを使用する。なおフ
ィルムの厚さとしては塊状の表面樹脂を均一に延伸する
ためには１０〜１００μ程度であることが望ましい。Next, the surface resin that constitutes the surface plate is not particularly limited,
It is preferable that a thermosetting resin such as a transparent unsaturated polyester resin, an acrylic resin, or an epoxy resin is appropriately mixed with a curing agent and a filler before use. The base film of the transfer film is not particularly limited as long as it has heat resistance, releasability and is insoluble in the surface resin, but it is a plastic film such as polyethylene, polypropylene, nylon, polyester, fluorine film, or aluminum foil. A metal foil such as the above is used alone or laminated with another film, or a paper or plastic film coated with a releasable resin is used. The thickness of the film is preferably about 10 to 100 μ in order to uniformly stretch the lumpy surface resin.
次に模様付けするインキは表面樹脂に可溶であることが
必要であるが、不飽和ポリエステル樹脂、アクリル樹
脂、エポキシ樹脂、硝化綿（ニトロセルロース）系樹脂
などに顔料、染料を混合したものなどが好ましい。The ink to be patterned next must be soluble in the surface resin, but unsaturated polyester resin, acrylic resin, epoxy resin, nitrified cotton (nitrocellulose) resin, etc. mixed with pigments and dyes, etc. Is preferred.
さらに模様は木目、石調、抽象柄などなんでも良く限定
はない。Furthermore, the pattern is not limited to wood grain, stone tones, abstract patterns, etc.
また転写フィルムの押圧には通常ローラが用いられる
が、表面樹脂塊を型全面にわたって均一に延伸すること
ができればローラ使用の方法に制限する必要はない。Although a roller is usually used for pressing the transfer film, it is not necessary to limit the method of using the roller as long as the resin mass on the surface can be uniformly stretched over the entire surface of the mold.
次に補強板としては所望の強度を有し、片面が平滑であ
れば良く、以下のものなどが使用できる。Next, as the reinforcing plate, it is sufficient that it has a desired strength and one side is smooth, and the following can be used.
(イ) 樹脂とガラス繊維を単層または複層に積層したい
わゆるガラス繊維強化プラスチック板。(A) A so-called glass fiber reinforced plastic plate in which a resin and glass fibers are laminated in a single layer or multiple layers.
(ロ) 表面板と同一方法により製造され、表面に模様を
有するガラス繊維強化プラスチック板。(B) A glass fiber reinforced plastic plate manufactured by the same method as the surface plate and having a pattern on the surface.
(ハ) ガラス繊維チップと樹脂とを混練してゲル化した
シートを加熱、加圧していわゆるシートモールディング
コンパウンド法によって成形したガラス繊維強化プラス
チック板。(C) A glass fiber reinforced plastic plate obtained by heating and pressurizing a sheet obtained by kneading a glass fiber chip and a resin to form a gel by a so-called sheet molding compound method.
なお接着についてはエポキシ系、酢酸ビニル系などの接
着剤を用いても良いし、積層樹脂と同一樹脂を表面板あ
るいは補強板に塗布して貼り合せた後硬化させても良
い。For adhesion, an epoxy-based adhesive, a vinyl acetate-based adhesive, or the like may be used, or the same resin as the laminated resin may be applied to the surface plate or the reinforcing plate, adhered, and then cured.
型表面の一端部に塊増に載置した表面樹脂を転写フィル
ムでローラなどにより一方向に押圧することにより表面
樹脂が脱泡されながら均一に延伸されると同時に転写フ
ィルムのインキによる模様が表面樹脂上に転写される。
次に表面樹脂を硬化後、転写フィルムを構成するベース
フィルムを剥離すると表面樹脂上に模様が転写される。
この上に不透明樹脂層を積層し表面樹脂を脱型すると表
面板ができ上る。この表面板の樹脂不透明層側に、別工
程で造られ平滑面と反平滑面を有する補強板の反平滑面
側を接着剤により接着すると表面板と補強板が一体化し
た模様入りプラスチック製造ができ植る。By pressing the transfer resin on one end of the mold surface in a lump in one direction with a transfer film by a roller or the like, the surface resin is defoamed and uniformly stretched, and at the same time the pattern of the transfer film ink is formed on the surface. Transferred onto resin.
Next, after the surface resin is cured, the base film forming the transfer film is peeled off, whereby the pattern is transferred onto the surface resin.
When an opaque resin layer is laminated on this and the surface resin is released from the mold, a surface plate is completed. If the anti-smooth surface side of a reinforcing plate that is made in a separate process and has a smooth surface and an anti-smooth surface is adhered to the resin opaque layer side of this surface board with an adhesive, a plastic product with a pattern in which the surface board and the reinforcing plate are integrated can be manufactured. Plant.
(A) 工程： 第１図に示すように、型１の表面上に離型剤２をスプレ
ーガンで均一に塗布した後、型１表面の一端部に表面樹
脂３を塊状に載置する。(A) Step: As shown in FIG. 1, the mold release agent 2 is uniformly applied on the surface of the mold 1 by a spray gun, and then the surface resin 3 is placed in a lump form on one end of the surface of the mold 1.
表面樹脂３の組成は、 不飽和ポリエステル樹脂 １００重量部 スチレンモノマー １０重量部 メチルエチルケトンパーオキシド １重量部 ナフテンサンコバルト 0.5重量部 である。The composition of the surface resin 3 is 100 parts by weight of unsaturated polyester resin, 10 parts by weight of styrene monomer, 1 part by weight of methyl ethyl ketone peroxide, and 0.5 part by weight of naphthensan cobalt.
なお型１への離型剤２の塗布は毎回でなく数回目ごとに
行なっても良い。The release agent 2 may be applied to the mold 1 not every time but every several times.
(B) 工程： 第２図に示すように、ベースフィルム５（ポリエステル
フィルム：厚み２５μ）の片面に、硝化綿（ニトロセル
ロース）系樹脂に顔料および染料を混合したインキで模
様４付けしてなる転写フィルム１１の模様付け面の端部
側を塊状の表面樹脂３に押付け、次いで転写フィルム１
１をローラ６により型１表面の一端部側から押圧して塊
状の表面樹脂３を２００μ厚さ程度に均一に延伸すると
同時に表面樹脂３上に重合する。(B) Step: As shown in FIG. 2, a pattern 4 is formed on one surface of the base film 5 (polyester film: thickness 25 μ) with an ink obtained by mixing pigments and dyes with a nitrified cotton (nitrocellulose) resin. The end portion side of the patterning surface of the transfer film 11 is pressed against the block-shaped surface resin 3, and then the transfer film 1
1 is pressed from one end side of the surface of the mold 1 by the roller 6 to uniformly stretch the lumped surface resin 3 to a thickness of about 200 μm, and at the same time, it is polymerized on the surface resin 3.
(C) 工程： 第３図に示すように延伸した表面樹脂３を硬化させた
後、ベースフィルム５を剥離して模様を表面樹脂３上に
転写する工程。Step (C): a step of curing the surface resin 3 stretched as shown in FIG. 3 and then peeling off the base film 5 to transfer the pattern onto the surface resin 3.
(D) 工程： 第４図に示すように模様４を転写した表面樹脂３に、表
面樹脂側より透明樹脂層と有色不透明樹脂層とよりなる
樹脂不透明層７を積層する工程。(D) Step: A step of laminating a resin opaque layer 7 composed of a transparent resin layer and a colored opaque resin layer from the surface resin side on the surface resin 3 on which the pattern 4 is transferred as shown in FIG.
上記樹脂不透明層７の成分は、 ガラス繊維チョップドストランドマット ２３０ｇ／ｍ2 有色不飽和ポリエステル樹脂１００重量部 スチレンモノマー １０重量部 メチルエチルケトンパーオキシド１重量部 ナフテンサンコバルト 0.5重量部 である。The components of the resin opaque layer 7 are glass fiber chopped strand mat 230 g / m 2 colored unsaturated polyester resin 100 parts by weight styrene monomer 10 parts by weight methyl ethyl ketone peroxide 1 part by weight naphthenican cobalt 0.5 parts by weight.
(E) 工程： 上記積層した樹脂不透明層７を乾燥し、表面樹脂３を脱
型し表面板９を形成する工程。Step (E): a step of drying the laminated resin opaque layer 7 and demolding the surface resin 3 to form a surface plate 9.
(F) 工程： 表面板９の樹脂不透明層７側に接着剤８、すなわち上記
樹脂不透明層７に用いた同一成分の樹脂を１kg／ｍ2お
あの割合で全面に塗布し、該樹脂が未硬化のうちに補強
板１０を重ねて接着する。Step (F): The adhesive 8 on the resin opaque layer 7 side of the surface plate 9, that is, the resin of the same component used for the resin opaque layer 7 is applied to the entire surface at a rate of 1 kg / m 2 and the resin is not applied. During curing, the reinforcing plate 10 is overlapped and adhered.
なお上記補強板１０は、通常のハンドレイアップ法によ
って成形したガラス繊維強化プラスチック板であり、片
面が平滑面、他面が反平滑面であり、この中で反平滑面
側を上記表面板９の樹脂不透明層７側に接着する。The reinforcing plate 10 is a glass fiber reinforced plastic plate molded by an ordinary hand lay-up method, one surface is a smooth surface and the other surface is an anti-smooth surface, of which the anti-smooth surface side is the surface plate 9 described above. To the resin opaque layer 7 side.
また上記補強板１０は表面板９と全く同一構成として表
面板９の裏面同士を接着剤で接着することにより、両面
模様入りのプラスチック製品ができる。Further, the reinforcing plate 10 has exactly the same structure as the front plate 9, and the back surfaces of the front plate 9 are adhered to each other with an adhesive to form a plastic product having a double-sided pattern.
さらに樹脂不透明層７の表面樹脂３側に透明樹脂層を設
けたので模様が鮮明に、かつ立体的に浮きできる。Further, since the transparent resin layer is provided on the surface resin 3 side of the resin opaque layer 7, the pattern can be clearly and three-dimensionally floated.
このように本発明によると、表面板の製作については、
型表面への表面樹脂の塗布、該表面樹脂上への転写フィ
ルムの重合および脱泡を同時に一工程で行うことがで
き、作業時間を大幅に短縮することができる。また表面
樹脂を延伸すると同時に転写フィルムに形成したインキ
模様が表面樹脂と接触するために、従来のように作業時
間の管理を厳密に行なわなくても常に表面樹脂の効果進
捗度が一定の状態で転写されるので模様を精密に転写す
ることができる。As described above, according to the present invention, regarding the manufacture of the face plate,
Application of the surface resin to the mold surface, polymerization of the transfer film on the surface resin, and defoaming can be simultaneously performed in one step, and the working time can be significantly shortened. In addition, since the ink pattern formed on the transfer film comes into contact with the surface resin at the same time when the surface resin is stretched, the effect progress of the surface resin is always constant even if the work time is not strictly controlled as in the past. Since it is transferred, the pattern can be transferred accurately.
また製品強度を得るために表面板に取り付ける補強板を
上記表面板と別工程で製作しておき、これを表面板に接
着するよにしたので、表面板の製作工程中に表面板自体
に多層の補強層を形成する場合よりも製作時間が短縮さ
れる。また表面板の裏面が平滑に仕上るため、補強材を
取り付ける際にサンダー掛けなどの作業が不要となるな
どの効果がある。Also, in order to obtain product strength, a reinforcing plate to be attached to the surface plate is manufactured in a separate process from the above surface plate, and this is adhered to the surface plate. The manufacturing time is shortened as compared with the case where the reinforcing layer is formed. Further, since the back surface of the surface plate is finished to be smooth, there is an effect that work such as sanding is unnecessary when attaching the reinforcing material.
第１図乃至第６図は本発明の方法を示す断面図である。 符号の説明 １…型 ２…離型剤 ３…表面樹脂 ４…模様 ５…ベースフィルム ６…ローラ ７…樹脂不透明層 ８…接着剤 ９…表面板 １０…補強板 １１…転写フィルム。 1 to 6 are sectional views showing the method of the present invention. DESCRIPTION OF SYMBOLS 1 ... Mold 2 ... Release agent 3 ... Surface resin 4 ... Pattern 5 ... Base film 6 ... Roller 7 ... Resin opaque layer 8 ... Adhesive 9 ... Surface plate 10 ... Reinforcement plate 11 ... Transfer film.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 堀井 正憲 富山県富山市一本木1010番地 日立化成ユ ニツト株式会社内 (72)発明者 萩中 正文 富山県富山市一本木1010番地 日立化成ユ ニツト株式会社内 (72)発明者 高田 賢治 富山県富山市一本木1010番地 日立化成ユ ニツト株式会社内 (72)発明者 樽谷 隆至 埼玉県坂戸市千代田４丁目７番地29―704 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Masanori Horii, 1010 Ipponggi, Toyama City, Toyama Prefecture, Hitachi Chemical Co., Ltd. (72) Masafumi Haganaka, 1010 Ippongki, Toyama City, Toyama Prefecture, Hitachi Co., Ltd. 72) Inventor Kenji Takada 1010 Ippongi, Toyama City, Toyama Prefecture Within Hitachi Kasei Unit Ltd. (72) Takashi Tarutani, 4-7 Chiyoda, Sakado City, Saitama Prefecture
Claims (6)
りプラスチック製品の製造方法。 (A) 離型剤を塗布した型表面の一端部に、透明または
半透明の未硬化の表面樹脂を塊状に載置する工程。 (B) ベースフィルムの片面に表面樹脂に可溶なインキ
で模様付けしてなる転写フィルムの模様付け面の端部側
を塊状の表面樹脂に押付け、次いで転写フィルムをロー
ラなどにより型表面の一端部側から押圧して塊状の表面
樹脂を均一に延伸すると同時に表面樹脂上に重合する工
程。 (C) 延伸した表面樹脂を硬化させた後、ベースフィル
ムを剥離して上記表面樹脂上に模様を転写する工程。 (D) 模様を転写した表面樹脂上に樹脂不透明層を積層
する工程。 (E) 樹脂不透明層を積層した表面樹脂を脱型し表面板
を形成する工程。 (F) 上記表面板の樹脂不透明層側に、片面を平滑面、
他面を反平滑面とする補強板の上記反平滑面側を接着剤
で接着し、表面板と補強板とを一体化する工程。1. A method of manufacturing a plastic product with a pattern, which comprises the following steps. (A) A step of placing a transparent or translucent uncured surface resin in a lump form on one end of the mold surface coated with the release agent. (B) One side of the base film is patterned with an ink soluble in the surface resin, and the end of the patterning surface of the transfer film is pressed against the block surface resin, and then the transfer film is applied to one end of the mold surface with a roller or the like. Step of pressing from the part side to uniformly stretch the lumpy surface resin and at the same time polymerize on the surface resin. (C) A step of curing the stretched surface resin, then peeling off the base film, and transferring a pattern onto the surface resin. (D) A step of laminating a resin opaque layer on the surface resin on which the pattern is transferred. (E) A step of demolding the surface resin laminated with the resin opaque layer to form a surface plate. (F) On the resin opaque layer side of the surface plate, one side is a smooth surface,
A step of adhering the anti-smooth surface side of the reinforcing plate having the other surface to the anti-smooth surface with an adhesive to integrate the surface plate and the reinforcing plate.
ラス繊維入り不透明樹脂層であことを特徴とする特許請
求の範囲第１項記載の模様入りプラスチック製品の製造
方法。2. The method for producing a patterned plastic product according to claim 1, wherein the resin opaque layer is a colored opaque resin layer or a glass fiber-containing opaque resin layer.
層、有色不透明樹脂を用いたガラス繊維入り樹脂層の２
層からなることを特徴とする特許請求の範囲第１項記載
の模様入りプラスチック製品の製造方法。3. A resin opaque layer comprising a transparent resin layer from the surface resin side and a glass fiber-containing resin layer using a colored opaque resin.
The method for producing a patterned plastic product according to claim 1, wherein the plastic product comprises a layer.
層、有色不透明樹脂層、ガラス繊維入り樹脂層の３層か
らなることを特徴とする特許請求の範囲第１項記載の模
様入りプラスチック製品の製造方法。4. The patterned plastic product according to claim 1, wherein the resin opaque layer comprises three layers of a transparent resin layer, a colored opaque resin layer and a glass fiber-containing resin layer from the surface resin side. Manufacturing method.
ラス繊維強化プラスチックよりなることを特徴とする特
許請求の範囲第１項、第２項、第３項または第４項記載
の模様入りプラスチック製品の製造方法。5. The pattern according to claim 1, 2, 3 or 4, wherein the reinforcing plate is made of glass fiber reinforced plastic consisting of glass fiber and resin. Manufacturing method of plastic products.
とを特徴とする特許請求の範囲第１項、第２項、第３項
または第４項記載の模様入りプラスチック製品の製造方
法。6. The method for producing a patterned plastic product according to claim 1, 2, 3 or 4, wherein the reinforcing plate has the same structure as the surface plate. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60238220A JPH064298B2 (en) | 1985-10-24 | 1985-10-24 | Manufacturing method of patterned plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60238220A JPH064298B2 (en) | 1985-10-24 | 1985-10-24 | Manufacturing method of patterned plastic products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6297833A JPS6297833A (en) | 1987-05-07 |
| JPH064298B2 true JPH064298B2 (en) | 1994-01-19 |
Family
ID=17026932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60238220A Expired - Fee Related JPH064298B2 (en) | 1985-10-24 | 1985-10-24 | Manufacturing method of patterned plastic products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064298B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02223449A (en) * | 1988-11-14 | 1990-09-05 | Hitachi Chem Co Ltd | Manufacture of high class wall material for bath unit and same wall material for bath unit |
-
1985
- 1985-10-24 JP JP60238220A patent/JPH064298B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6297833A (en) | 1987-05-07 |
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