JPH0524058A - Manufacture of fiber-reinforced thermoplastic resin decorative molded sheet - Google Patents
Manufacture of fiber-reinforced thermoplastic resin decorative molded sheetInfo
- Publication number
- JPH0524058A JPH0524058A JP3203399A JP20339991A JPH0524058A JP H0524058 A JPH0524058 A JP H0524058A JP 3203399 A JP3203399 A JP 3203399A JP 20339991 A JP20339991 A JP 20339991A JP H0524058 A JPH0524058 A JP H0524058A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- thermoplastic resin
- reinforced thermoplastic
- sheet
- skin material
- 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
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、繊維強化熱可塑性樹脂
加飾成形板の製造方法に関し、更に詳述すると、外観の
良くない繊維強化熱可塑性樹脂シート材料、いわゆるス
タンパブルシートに表皮材を形成して外観の良好な加飾
成形板を得る方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a fiber-reinforced thermoplastic resin-decorated molded plate, and more specifically, a fiber-reinforced thermoplastic resin sheet material having a poor appearance, a so-called stampable sheet, with a skin material. The present invention relates to a method for forming a decorative molded plate having a good appearance.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来、
繊維強化熱可塑性樹脂シート材料は、スタンパブルシー
トと呼ばれ（なお、ガラス繊維強化の場合はＧＭＴ（ガ
ラスマットサーモプラスチック）と呼ぶこともある）、
スタンパブルシート成形の材料としてこれを加熱、軟化
した後、プレス成形され、繊維強化熱可塑性樹脂成形板
（スタンパブルシート成形品）とされる。2. Description of the Related Art Conventionally, the problems to be solved by the invention
The fiber reinforced thermoplastic resin sheet material is called a stampable sheet (it may be called GMT (glass mat thermoplastic) in the case of glass fiber reinforced),
As a material for forming a stampable sheet, the material is heated and softened, and then press-formed to obtain a fiber-reinforced thermoplastic resin molded plate (stampable sheet molded product).
【０００３】このスタンパブルシートは、強化剤として
長繊維が利用できるため、耐衝撃性、強度、耐クリー
プ、耐疲労特性に優れる反面、成形品表面に繊維の模様
（ファイバーパターン）、ピンホールが生じ、また、成
形時に金型へチャージした原反シートのあと（チャージ
マーク、コールドマーク）も見られ、外観があまり良く
ない上、色もほとんどが黒で、着色することが困難であ
る。Since long fibers can be used as a reinforcing agent in this stampable sheet, it is excellent in impact resistance, strength, creep resistance and fatigue resistance, but on the surface of the molded product fiber patterns (fiber patterns) and pinholes are formed. Also, after the raw sheet charged into the mold at the time of molding is seen (charge mark, cold mark), the appearance is not so good, and most of the colors are black, which makes it difficult to color.
【０００４】このため、スタンパブルシート成形品はバ
ンパービーム、バッテリートレイ、オイルパン、燃料タ
ンク、シートシェル等のほとんど人目に触れない場所に
使われているが、スタンパブルシートの優れた特性を生
かし、適用範囲を広げるため、外観を良好にすることが
望まれる。For this reason, stampable sheet molded products are used in places such as bumper beams, battery trays, oil pans, fuel tanks, and seat shells that are almost invisible to the naked eye, but by utilizing the excellent characteristics of stampable sheets. In order to expand the application range, it is desired to improve the appearance.
【０００５】この場合、成形品表面を塗装することは可
能であるが、外観を良好にするためにはパテ埋下地処理
やプライマーが必要で、塗装工程が複雑となり、コスト
高になる。また、繊維模様をなくして外観を良くするた
め、シボ模様を付けた金型を使用する方法も考えられる
が、この場合は凹凸部が０．５ｍｍ以上の深いシボ模様
を金型上に加工する必要があり、このため金型の製作コ
ストを上昇させる問題がある。In this case, it is possible to coat the surface of the molded product, but in order to improve the appearance, a putty-filling base treatment and a primer are required, which complicates the coating process and increases the cost. Further, in order to eliminate the fiber pattern and improve the appearance, a method of using a mold with a grain pattern may be considered, but in this case, a deep grain pattern with a concavo-convex portion of 0.5 mm or more is processed on the mold. Therefore, there is a problem that the manufacturing cost of the mold is increased.
【０００６】本発明は上記事情に鑑みなされたもので、
低コストで外観良好な繊維強化熱可塑性樹脂加飾成形板
を簡単かつ効率良く製造する方法を提供することを目的
とする。The present invention has been made in view of the above circumstances.
An object of the present invention is to provide a method for easily and efficiently producing a fiber-reinforced thermoplastic resin-decorated molded plate that is inexpensive and has a good appearance.
【０００７】[0007]
【課題を解決するための手段及び作用】本発明者は、上
記目的を達成するため鋭意検討を重ねた結果、繊維強化
熱可塑性樹脂シート材料をスタンパブルシート成形する
に際し、単位重量が２００ｇ／ｍ2以上の通気性表皮材
を該繊維強化熱可塑性樹脂シート材料と一体化すること
により、上記目的を達成し得ることを見い出した。Means for Solving the Problems The present inventor has conducted extensive studies in order to achieve the above-mentioned object, and as a result, when forming a fiber reinforced thermoplastic resin sheet material into a stampable sheet, the unit weight is 200 g / m 2. It has been found that the above object can be achieved by integrating two or more breathable skin materials with the fiber reinforced thermoplastic resin sheet material.
【０００８】即ち、本発明者は、スタンパブルシート成
形において、金型内でスタンパブルシートと表皮材とを
一体化することが工程上有利であるとの知見に基づき、
種々のスタンパブルシートを用いて一体化することを試
みた。ここで、スタンパブルシートのマトリックス樹脂
としては、従来ポリプロピレン（ＰＰ）がほとんどで、
汎用タイプとして使われ、ポリエステル（ＰＥＴ，ＰＢ
Ｔ等）、ポリカーボネート（ＰＣ）、ポリアミド（Ｐ
Ａ）、ポリフェニレンスルフィド（ＰＰＳ）等は高性能
タイプとして耐熱性の必要な分野に使われているもので
あるが、これらのスタンパブルシートを表皮材として塩
化ビニル樹脂シートやフィルムを用いてこれらとの一体
化を試みたところ、表皮材にふくれが生じ、満足な成形
品が得られないことを知見した。そして、このふくれの
原因は、スタンパブルシートの成形では成形前にマトリ
ックス樹脂を軟化させるために予熱が必要であり、ＰＰ
では約２００〜２３０℃、ＰＣ、ＰＥＴ、ＰＢＴ、Ｐ
Ａ、ＰＳでは約２８５〜３５０℃以上予熱する必要があ
るが、この際分解ガスが発生し、特にＰＰでは発生ガス
が多く、このためふくれを生じることが判明した。That is, the present inventor, based on the finding that it is advantageous in the process to integrate the stampable sheet and the skin material in the mold in the stampable sheet molding,
We tried to integrate them by using various stampable sheets. Here, as the matrix resin of the stampable sheet, polypropylene (PP) has been used in most cases,
Used as a general-purpose type, polyester (PET, PB
T, etc.), polycarbonate (PC), polyamide (P
A), polyphenylene sulfide (PPS), etc. are used in fields requiring high heat resistance as high performance types, and these stampable sheets are used as the skin material with vinyl chloride resin sheets or films and However, it was found that a swelling occurred on the skin material and a satisfactory molded product could not be obtained. The cause of this swelling is that pre-heating is necessary in the molding of the stampable sheet to soften the matrix resin before molding,
About 200-230 ℃, PC, PET, PBT, P
It has been found that A and PS require preheating at about 285 to 350 ° C. or higher, but decomposition gas is generated at this time, and particularly PP generates a large amount of gas, which causes blistering.
【０００９】そこで、表皮材につき更に検討を進めた結
果、布、網、織物等の通気性のものを使用した場合、ふ
くれを防止できたが、表皮材の厚みが薄いとスタンパブ
ルシートのマトリックス樹脂が含浸して表面に露出して
しまい、しかも成形品の場所によってその露出具合が異
なる現象が生じ、外観上問題が生じた。これを防止する
ため検討を行ったところ、表皮材として、単位重量が２
００ｇ／ｍ2以上のものを用いることにより、マトリッ
クス樹脂が表面に露出することが防止され、また、ふく
れ等のない外観の良好な加飾成形板を得ることができる
ことを見い出し、本発明をなすに至ったものである。Therefore, as a result of further study on the skin material, when a breathable material such as cloth, net or woven fabric was used, blistering could be prevented, but if the skin material is thin, the matrix of the stampable sheet is The resin was impregnated and exposed on the surface, and the exposed condition varied depending on the location of the molded product, resulting in a problem in appearance. As a result of a study to prevent this, the unit weight of the skin material was 2
It was found that the matrix resin can be prevented from being exposed on the surface and that a decorative molded plate having a good appearance without swelling can be obtained by using a resin having a weight of at least 00 g / m 2 , and the present invention forms the present invention. It came to.
【００１０】従って、本発明は、繊維強化熱可塑性樹脂
シート材料をスタンパブルシート成形するに際し、単位
重量が２００ｇ／ｍ2以上の通気性表皮材を該繊維強化
熱可塑性樹脂シート材料と一体化することを特徴とする
繊維強化熱可塑性樹脂加飾成形板の製造方法を提供す
る。Therefore, according to the present invention, when a fiber reinforced thermoplastic resin sheet material is formed into a stampable sheet, a breathable skin material having a unit weight of 200 g / m 2 or more is integrated with the fiber reinforced thermoplastic resin sheet material. A method for producing a fiber-reinforced thermoplastic resin-decorated molded plate characterized by the above.
【００１１】以下、本発明について更に詳しく説明する
と、本発明は、上述したように、繊維強化熱可塑性樹脂
シート材料をスタンパブルシート成形するに際し、表皮
材を該シート材料と一体化するものである。The present invention will be described in more detail below. As described above, the present invention integrates a skin material with a sheet material when forming a fiber reinforced thermoplastic resin sheet material into a stampable sheet. ..
【００１２】この場合、熱可塑性樹脂としては、繊維強
化が可能であれば特に制限されず、例えばポリエチレ
ン、ポリプロピレン、ポリエチレンテレフタレート、ポ
リブチレンテレフタレート、ポリアミド、ポリフェニレ
ンスルフィド、ポリフェニレンオキシド、ポリスルホ
ン、ポリアセタール、ＡＢＳ樹脂、ポリカーボネート等
が挙げられるが、コストの面からはポリプロピレンが好
ましい。これに配合される繊維強化材としては、例えば
炭素繊維、金属繊維、ガラス繊維等が挙げられ、その長
さが３〜１００ｍｍ、特に１２〜５０ｍｍのものが好適
に用いられ、また、その混合割合はシート材料全体の２
０〜５０重量％とすることが好ましい。In this case, the thermoplastic resin is not particularly limited as long as the fiber can be reinforced. For example, polyethylene, polypropylene, polyethylene terephthalate, polybutylene terephthalate, polyamide, polyphenylene sulfide, polyphenylene oxide, polysulfone, polyacetal, ABS resin. , Polycarbonate, etc., but polypropylene is preferable from the viewpoint of cost. Examples of the fiber reinforcing material to be blended therein include carbon fiber, metal fiber, glass fiber and the like, and those having a length of 3 to 100 mm, particularly 12 to 50 mm are preferably used, and the mixing ratio thereof. Is 2 of the whole sheet material
It is preferably 0 to 50% by weight.
【００１３】本発明において、繊維強化熱可塑性樹脂シ
ート材料と一体化する表皮材は、上述したように通気性
のものであることが必要である。例えば塩化ビニルシー
ト等のプラスチックシートや独立気泡の発泡シートなど
の通気性のない表皮材を用いた場合、表皮材表面に多数
のふくれが発生してしまい、外観、密着不良のものとな
ってしまう。使用できる表皮材の種類としては、通気性
であれば特に制限されないが、例えば織布、不織布、
網、皮革、人工皮革、セル膜のある又はセル膜のない軟
質ポリウレタンフォーム等の連続気泡を有する発泡シー
ト（商品名スコットフォームやペフなど）、あるいはこ
れらの積層体などが挙げられる。In the present invention, the skin material integrated with the fiber-reinforced thermoplastic resin sheet material needs to be breathable as described above. For example, when a non-breathable skin material such as a plastic sheet such as a vinyl chloride sheet or a closed-cell foam sheet is used, many blisters will occur on the surface of the skin material, resulting in poor appearance and poor adhesion. .. The type of skin material that can be used is not particularly limited as long as it is breathable, for example, woven fabric, non-woven fabric,
Examples thereof include foamed sheets having open cells such as net, leather, artificial leather, and flexible polyurethane foam with or without a cell membrane (trade name: Scott foam, pef, etc.), or a laminate of these.
【００１４】また、通気性表皮材の単位重量は、上述し
たように２００ｇ／ｍ2以上、好ましくは、３００〜６
００ｇ／ｍ2のものを使用する。この場合、２種以上の
表皮材を組合せて２００ｇ／ｍ2以上となるようにして
もよい。The unit weight of the breathable skin material is 200 g / m 2 or more, preferably 300 to 6 as described above.
The one of 00 g / m 2 is used. In this case, two or more kinds of skin materials may be combined so as to have a weight of 200 g / m 2 or more.
【００１５】また、スタンパブル成形法は通常の方法を
採用することができ、ブランク（シート材料を一定の大
きさに切断したもの）の製作、ブランクの加熱などは通
常と同様に行うことができるが、本発明においては、プ
レス機による加熱ブランクの成形の際、あらかじめ金型
の下型に通気性表皮材を置き、その上に加熱したブラン
クを乗せた後、成形する方法を好適に採用することがで
き、これにより通気性表皮材と繊維強化熱可塑性樹脂シ
ート材料と効果的に一体化することができる。この際の
プレス条件なども通常の条件を採用することができ、例
えばポリプロピレンをマトリックスとした場合、型締圧
１００〜２００ｋｇ／ｃｍ2、型温４０〜１００℃、
０．５〜２分間の条件とすることができる。Further, as the stampable molding method, a usual method can be adopted, and a blank (a sheet material cut into a certain size) and a blank can be heated in the same manner as usual. In the present invention, when a heating blank is formed by a press machine, a breathable skin material is placed in advance on a lower die of a mold, a heated blank is placed on the breathable skin material, and a forming method is preferably adopted. As a result, the breathable skin material and the fiber-reinforced thermoplastic resin sheet material can be effectively integrated. Ordinary conditions can be adopted as the pressing conditions at this time. For example, when polypropylene is used as the matrix, the mold clamping pressure is 100 to 200 kg / cm 2 , the mold temperature is 40 to 100 ° C.,
The condition can be 0.5 to 2 minutes.
【００１６】本発明の加飾成形板の例を具体的に図をも
って示すと、例えば図１の如くシート材料１に表皮材２
としてスフ材３を一体化したもの、図２の如くシート材
料１に表皮材２として布４を張った軟質ポリウレタンフ
ォーム５を一体化したもの、図３の如くシート材料１に
表皮材２として表面に植毛６をしたスフ材３を一体化し
たもの、図４の如くシート材料１とスフ材３の間に金網
７を設け、スフ材３と金網７とで表皮材２を形成してシ
ート材料１と一体化したものなどが挙げられる。A concrete example of the decorative molded plate of the present invention is shown in the drawing. For example, as shown in FIG.
As shown in FIG. 2, a sheet material 1 is integrated with a soft polyurethane foam 5 having a cloth 4 stretched over it as a skin material 2, as shown in FIG. An integrated sheet material 3 with bristles 6 on it, a wire mesh 7 is provided between the sheet material 1 and the sheet material 3 as shown in FIG. 4, and a skin material 2 is formed by the sheet material 3 and the wire mesh 7 to form a sheet material. One integrated with 1.
【００１７】本発明によればサイクルが速く、強度に優
れ、外観の優れた成形板を提供することができる。従っ
て、本発明方法により製造された加飾成形板は、例えば
自動車内装材、トランクルーム内装材、住宅の内装材、
家具や家電機器のハウジング材など、これまで繊維強化
熱可塑性樹脂成形板が使用できなかった人の目に触れる
ような用途に好適に用いることができる。According to the present invention, it is possible to provide a molded plate having a fast cycle, excellent strength and excellent appearance. Therefore, the decorative molded plate produced by the method of the present invention, for example, automobile interior materials, trunk room interior materials, house interior materials,
It can be preferably used for applications such as furniture and housing materials for home electric appliances that can be seen by people who could not use the fiber-reinforced thermoplastic resin molded plate until now.
【００１８】[0018]
【実施例】以下、実施例と比較例を示し、本発明を具体
的に示すが、本発明は下記の実施例に制限されるもので
はない。EXAMPLES Hereinafter, the present invention will be specifically shown by showing Examples and Comparative Examples, but the present invention is not limited to the following Examples.
【００１９】〔実施例１〕ガラス繊維３０重量％強化の
ポリプロピレンシート（商品名：Ａｚｄｅｌ又はＸシー
ト）３．８ｍｍ厚を用い、これをあらかじめ２２０℃に
加熱したオーブンに約７分間放置した後、これを取り出
し、２枚積層して金型に載置し、次いで６０℃の金型温
度、型締圧１００ｋｇ／ｃｍ2で１分間冷却固化させ、
３０ｃｍ角の平板を成形した。この時、あらかじめ金型
に連続気泡を有する軟質ポリウレタンフォームに布張り
した表皮材（単位重量４００ｇ／ｍ2）を下型に下側が
布になるように置いておいた。[Example 1] A polypropylene sheet (trade name: Azdel or X sheet) 3.8 mm thick reinforced with 30% by weight of glass fiber was used, and this was left in an oven preheated to 220 ° C for about 7 minutes. This is taken out, two sheets are stacked and placed on a mold, and then cooled and solidified for 1 minute at a mold temperature of 60 ° C. and a mold clamping pressure of 100 kg / cm 2 ,
A 30 cm square flat plate was formed. At this time, a skin material (unit weight: 400 g / m 2 ), which was previously covered with a flexible polyurethane foam having open cells in the mold, was placed in the lower mold so that the lower side was a cloth.
【００２０】得られた成形体は、スタンパブルシートが
直接金型に触れることがないので、いわゆるコールドマ
ークは発生せず、表面が布状のきれいな模様を持つもの
であった。Since the stampable sheet did not come into direct contact with the mold, the obtained molded product had no so-called cold mark and had a clean cloth-like pattern on the surface.
【００２１】また、同様に表皮材として植毛したスフ材
（単位重量３００ｇ／ｍ2）を使用したところ、表面が
ビロード状の肌ざわりのよい成形体が得られた。Similarly, when a stapled fabric (300 g / m 2 in unit weight) was used as the skin material, a molded product having a velvety surface and a good texture was obtained.
【００２２】〔比較例１〕表皮材として、単位重量が１
５０ｇ／ｍ2のポリエステル織布を用い、実施例１と同
様にスタンパブルシートと一体化したところ、表面にポ
リプロピレン樹脂が露出してしまい、外観の劣るもので
あった。[Comparative Example 1] The skin material has a unit weight of 1
When a polyester woven fabric of 50 g / m 2 was used and integrated with a stampable sheet in the same manner as in Example 1, the polypropylene resin was exposed on the surface and the appearance was poor.
【００２３】〔比較例２〕表皮材として独立気泡を有す
るポリプロピレン発泡シートを用い、実施例１と同様に
スタンパブルシートと一体化したところ、表面に大きい
もので直径約２０ｍｍまでのふくれが多数発生した。[Comparative Example 2] A polypropylene foam sheet having closed cells was used as a skin material and was integrated with a stampable sheet in the same manner as in Example 1. As a result, a large number of blisters with a diameter of up to about 20 mm were generated on the surface. did.
【００２４】〔実施例２〕図５に示す２面取りのパラボ
ナアンテナの金型８を用いてパラボナアンテナ（３５
形）の成形を行った。[Embodiment 2] A parabona antenna (35
Shape) was formed.
【００２５】この金型の放物面側（下側）それぞれに表
皮材としてポリアクリロニトリル製の布９（単位重量３
００ｇ／ｍ2）をあらかじめ敷いて置いた。一方、約６
ｍｍ長のガラス繊維とポリプロピレンを湿式法にて混合
し、シート化したスタンパブルシート１０（商品名ラド
ライト、ガラス繊維４０重量％、厚さ３ｍｍ）を穴径
０．１５×２４メッシュの金網に乗せ、２２０℃のオー
ブンの中に入れ、約１０分間加熱した。この加熱したブ
ランクを取り出し、すばやく金型に投入し、型締めし
た。金型温度９０℃、型締圧１５０ｋｇ／ｃｍ2で約２
分間冷却固化させた。A cloth 9 (unit weight: 3) made of polyacrylonitrile was used as a skin material on each of the parabolic surfaces (lower side) of the mold.
00 g / m 2 ) was laid beforehand and placed. On the other hand, about 6
mm-long glass fiber and polypropylene are mixed by a wet method, and a stampable sheet 10 (trade name: Radlite, glass fiber 40% by weight, thickness 3 mm) formed into a sheet is placed on a wire mesh having a hole diameter of 0.15 × 24 mesh. It was placed in an oven at 220 ° C. and heated for about 10 minutes. The heated blank was taken out, quickly put into a mold, and clamped. Mold temperature 90 ° C., at a mold clamping pressure 150 kg / cm 2 to about 2
Allowed to cool and solidify for a minute.
【００２６】得られた成形品は表面が布状であるパラボ
ナアンテナで、室内置にも使える外観の良いものであっ
た。また、取付部のボス１１にもガラス繊維が充填し、
ボス破壊トルクはＭ６ネジで１５０ｋｇ・ｃｍ以上と良
好であった。The obtained molded article was a parabona antenna having a cloth-like surface, and had a good appearance that could be used indoors. Further, the boss 11 of the mounting portion is also filled with glass fiber,
The boss breaking torque was as good as 150 kg · cm or more with the M6 screw.
【００２７】[0027]
【発明の効果】本発明の繊維強化熱可塑性樹脂加飾成形
板の製造方法によれば、低コストで外観良好な繊維強化
熱可塑性樹脂成形板を得ることができる。According to the method for producing a fiber-reinforced thermoplastic resin decorative molded plate of the present invention, it is possible to obtain a fiber-reinforced thermoplastic resin molded plate having a good appearance at low cost.
【図１】図１は本発明方法によって得られる成形板の一
例を示す断面図である。FIG. 1 is a sectional view showing an example of a molded plate obtained by the method of the present invention.
【図２】図２は本発明方法によって得られる成形板の他
の例を示す断面図である。FIG. 2 is a cross-sectional view showing another example of a molded plate obtained by the method of the present invention.
【図３】図３は本発明方法によって得られる成形板の別
の例を示す断面図である。FIG. 3 is a cross-sectional view showing another example of a molded plate obtained by the method of the present invention.
【図４】図４は本発明方法によって得られる成形板の更
に他の例を示す断面図である。FIG. 4 is a cross-sectional view showing still another example of the molded plate obtained by the method of the present invention.
【図５】図５は実施例で使用したパラボナアンテナ金型
の断面図である。FIG. 5 is a cross-sectional view of a parabona antenna mold used in the examples.
１ 繊維強化熱可塑性樹脂シート材料 ２ 通気性表皮材 ８ パラボナアンテナ金型 1 Fiber reinforced thermoplastic resin sheet material 2 Breathable skin material 8 Parabona antenna mold
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ２９Ｌ 9:00 4Ｆ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location B29L 9:00 4F
Claims (1)
ンパブルシート成形するに際し、単位重量が２００ｇ／
ｍ2以上の通気性表皮材を該繊維強化熱可塑性樹脂シー
ト材料と一体化することを特徴とする繊維強化熱可塑性
樹脂加飾成形板の製造方法。Claim: What is claimed is: 1. When a fiber reinforced thermoplastic resin sheet material is formed into a stampable sheet, a unit weight is 200 g /
A method for producing a fiber-reinforced thermoplastic resin-decorated molded plate, characterized in that a breathable skin material of m 2 or more is integrated with the fiber-reinforced thermoplastic resin sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203399A JPH0524058A (en) | 1991-07-19 | 1991-07-19 | Manufacture of fiber-reinforced thermoplastic resin decorative molded sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203399A JPH0524058A (en) | 1991-07-19 | 1991-07-19 | Manufacture of fiber-reinforced thermoplastic resin decorative molded sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0524058A true JPH0524058A (en) | 1993-02-02 |
Family
ID=16473409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3203399A Pending JPH0524058A (en) | 1991-07-19 | 1991-07-19 | Manufacture of fiber-reinforced thermoplastic resin decorative molded sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524058A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098718A (en) * | 1997-12-03 | 2000-08-08 | Senju Sprinkler Company Limited | Horizontal sidewall sprinkler head |
| US6799639B2 (en) | 2001-12-14 | 2004-10-05 | Senju Sprinkler Company Limited | Horizontal sidewall sprinkler head |
| JP2015502271A (en) * | 2011-10-24 | 2015-01-22 | ハンファ アズデル インコーポレイテッド | Deep drawn composites and methods of using them |
| US10583617B2 (en) | 2016-11-28 | 2020-03-10 | General Electric Company | Automatic systems and methods for stacking composite plies |
| JP2021126824A (en) * | 2020-02-13 | 2021-09-02 | トヨタ紡織株式会社 | Method for manufacturing molding |
-
1991
- 1991-07-19 JP JP3203399A patent/JPH0524058A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098718A (en) * | 1997-12-03 | 2000-08-08 | Senju Sprinkler Company Limited | Horizontal sidewall sprinkler head |
| US6799639B2 (en) | 2001-12-14 | 2004-10-05 | Senju Sprinkler Company Limited | Horizontal sidewall sprinkler head |
| JP2015502271A (en) * | 2011-10-24 | 2015-01-22 | ハンファ アズデル インコーポレイテッド | Deep drawn composites and methods of using them |
| US10059079B2 (en) | 2011-10-24 | 2018-08-28 | Hanwha Azdel, Inc. | Deep draw composites and methods of using them |
| US10583617B2 (en) | 2016-11-28 | 2020-03-10 | General Electric Company | Automatic systems and methods for stacking composite plies |
| JP2021126824A (en) * | 2020-02-13 | 2021-09-02 | トヨタ紡織株式会社 | Method for manufacturing molding |
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