JPH0192232A - Complex structure of thermoplastic resin - Google Patents
Complex structure of thermoplastic resinInfo
- Publication number
- JPH0192232A JPH0192232A JP62248036A JP24803687A JPH0192232A JP H0192232 A JPH0192232 A JP H0192232A JP 62248036 A JP62248036 A JP 62248036A JP 24803687 A JP24803687 A JP 24803687A JP H0192232 A JPH0192232 A JP H0192232A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- fibers
- present
- tape
- composite structure
- 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
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 26
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 13
- 239000000805 composite resin Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 10
- 239000004917 carbon fiber Substances 0.000 abstract description 9
- 230000000704 physical effect Effects 0.000 abstract description 6
- 239000004642 Polyimide Substances 0.000 abstract description 2
- 229920001721 polyimide Polymers 0.000 abstract description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000011365 complex material Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000012778 molding material Substances 0.000 description 17
- 239000000835 fiber Substances 0.000 description 14
- 239000002131 composite material Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 7
- 239000002759 woven fabric Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 239000004697 Polyetherimide Substances 0.000 description 4
- 229920001601 polyetherimide Polymers 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 229920001431 Long-fiber-reinforced thermoplastic Polymers 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001643 poly(ether ketone) Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920001007 Nylon 4 Polymers 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920004738 ULTEM® Polymers 0.000 description 1
- 229920004747 ULTEM® 1000 Polymers 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920002577 polybenzoxazole Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、加工性と物性とに優れた熱可塑性樹脂複合構
造体である。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention is a thermoplastic resin composite structure with excellent processability and physical properties.
長繊維強化成形材料におけるマトリックスとして、熱硬
化性樹脂及び熱可塑性樹脂が一般的に知られている。Thermosetting resins and thermoplastic resins are generally known as matrices in long fiber reinforced molding materials.
従来、熱硬化性樹脂が多用されてきたが、成形品の耐衝
撃性が劣るため、耐衝撃性に優れた熱可塑性樹脂がマト
リックスとして、注目されつつある（特開昭５８−２９
６５１号公報、特開昭６０−７２７０７号公報）。Conventionally, thermosetting resins have been widely used, but because the impact resistance of molded products is poor, thermoplastic resins with excellent impact resistance are attracting attention as matrix materials (Japanese Patent Laid-Open No. 58-29
651, JP-A-60-72707).
上記熱可塑性樹脂をマトリックスとする長繊維強化成形
材料は、強化繊維束中に熱可塑性樹脂が含浸し、かつ強
化繊維に熱可塑性樹脂が強固融着した固い剛体となって
いる。The long fiber-reinforced molding material having the thermoplastic resin as a matrix is a hard, rigid body in which the reinforcing fiber bundles are impregnated with the thermoplastic resin, and the thermoplastic resin is firmly fused to the reinforcing fibers.
かかる長繊維強化熱可塑性樹脂成形材料は、実用上、数
々の欠点を持っている。Such long fiber reinforced thermoplastic resin molding materials have a number of practical drawbacks.
例えば、上記成形材料が薄いシート状成形材料であり、
これ等を数枚重ね合わせて所望の形状に賦形する場合、
成形材料を予熱し、マトリックスである熱可塑性樹脂の
軟化温度以上において賦形し、重ね合わせねばならず、
常温で賦形可能な場合に比較して、複雑な設備と工程を
必要とする。For example, the molding material is a thin sheet-like molding material,
When stacking several sheets of these to form the desired shape,
The molding material must be preheated, shaped at a temperature higher than the softening temperature of the thermoplastic resin that is the matrix, and then stacked.
Compared to cases where molding is possible at room temperature, complex equipment and processes are required.
また、上記成形材料が、細長いロープ状成形材料の場合
、かかるロープが剛性を有するため、コンパクトな荷姿
にできず、貯蔵、運搬が困難となる。Further, when the molding material is a long and narrow rope-shaped molding material, the rope has rigidity, so it cannot be packaged in a compact form, making storage and transportation difficult.
また、かかるロープ状成形材料を、フィラメント・ワイ
ンディング法によって賦形する場合も、マトリックスで
ある熱可塑性樹脂の軟化温度以上の予熱が必要となる。Also, when such a rope-shaped molding material is shaped by the filament winding method, it is necessary to preheat the material to a temperature higher than the softening temperature of the thermoplastic resin that is the matrix.
更に、予熱時にマトリックスである樹脂が熱劣化したり
、成形品中にボイドを生゛じ易い。Furthermore, during preheating, the matrix resin tends to deteriorate due to heat, and voids tend to occur in the molded product.
本発明者等は、上記欠点を解決するために、種種検討し
た結果、本発明をなすに到った。The present inventors conducted various studies to solve the above-mentioned drawbacks, and as a result, they arrived at the present invention.
即ち、本発明は繊維状および／またはテープ状の熱可塑
性樹脂と、強化繊維とを交絡させてなることを特徴とす
る熱可塑性樹脂複合構造体である。That is, the present invention is a thermoplastic resin composite structure characterized by intertwining a fibrous and/or tape-shaped thermoplastic resin with reinforcing fibers.
本発明に用いる繊維状および／またはテープ状の熱可塑
性樹脂としては、公知の熱可塑性樹脂から選ばれた１種
または２種以上であり、例えば、ポリエチレン、ポリプ
ロピレン等のポリオレフィン、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等のポリエステル、
ナイロン−４゜６、ナイロン６．６、ナイロン−１２等
のポリアミド、ポリアセタール、ポリフェニレンエーテ
ル、ポリカーボネート、ポリフェニレンスルフィド、ポ
リアミドイミド、ポリイミドエーテル、ポリエーテルケ
トン、ポリエーテルエーテルケトン、ポリサルフオン、
ポリエーテルケトンオン、これらの共重合樹脂及びこれ
らのブレンド樹脂である。The fibrous and/or tape-shaped thermoplastic resin used in the present invention is one or more selected from known thermoplastic resins, such as polyolefins such as polyethylene and polypropylene, polyethylene terephthalate, and polybutylene. Polyester such as terephthalate,
Polyamides such as nylon-4゜6, nylon 6.6, nylon-12, polyacetals, polyphenylene ethers, polycarbonates, polyphenylene sulfides, polyamideimides, polyimide ethers, polyether ketones, polyether ether ketones, polysulfones,
polyetherketone, copolymer resins thereof, and blend resins thereof.
これ等の熱可塑性樹脂は、繊維状および／またはテープ
状であり、繊維状としては、マルチフィラメント及びモ
ノフィラメントの形態を用いることができる。These thermoplastic resins are in the form of fibers and/or tapes, and the fibers can be in the form of multifilaments or monofilaments.
テープとしては、テープ状に押出て成形したもの、フィ
ルムをスプリットしたものを用いることができる。As the tape, a tape formed by extrusion or a film split can be used.
これ等の繊維またはテープは、未延伸もしくは延伸状態
で用いることができる。These fibers or tapes can be used in an unstretched or stretched state.
本発明に用いる強化繊維としては、公知の強化繊維から
選ばれた１種もしくは２種以上を用いることができる。As the reinforcing fiber used in the present invention, one or more kinds selected from known reinforcing fibers can be used.
例えば、ガラス繊維、炭素繊維、セラミック繊維等の無
機繊維；芳香族ポリアミド繊維、ポリベンツチタゾール
繊維、ポリベンツオキサゾール繊維等の有機繊維；金属
繊維、これ等繊維類を金属コートした繊維等である。For example, inorganic fibers such as glass fibers, carbon fibers, and ceramic fibers; organic fibers such as aromatic polyamide fibers, polybentz titazole fibers, and polybenzoxazole fibers; metal fibers, and fibers coated with metals. .
本発明に用いる強化繊維は連続した長繊維であるが、短
繊維を併用することもできる。The reinforcing fibers used in the present invention are continuous long fibers, but short fibers can also be used in combination.
引張り強度が１５０ ｋｇ／ ｎ＋”以上、引張り弾性
率が１０ ｔｏｎ／１ｍ”以上の強化繊維が優れた物性
の複合構造体が得られので好ましい。Reinforcing fibers with a tensile strength of 150 kg/n+'' or more and a tensile modulus of 10 ton/1 m'' or more are preferred because they yield a composite structure with excellent physical properties.
本発明の繊維状および／またはテープ状の熱可塑性樹脂
と強化繊維との交絡は、これ等本発明の二成分が、本発
明の複合構造体中に夫々に配向・配列・分散することに
よって、これ等二成分が相互に均一もしくは不均一に交
差しておればよい。The intertwining of the fibrous and/or tape-shaped thermoplastic resin of the present invention and the reinforcing fibers is achieved by orienting, arranging, and dispersing these two components of the present invention in the composite structure of the present invention, respectively. It is sufficient that these two components intersect with each other uniformly or non-uniformly.
また、これ等二成分を予め合糸して使用しても、合糸せ
ずに使用してもよい。In addition, these two components may be used by being pre-paired, or may be used without being plied.
本発明の二成分を交絡させた複合構造体としては、例え
ば、これ等二成分を経糸および／または緯糸とする織物
、これ等二成分を用いた編物、不織布、ロープ状物、立
体織編物等が使用でき、本発明の複合構造体を用いた成
形品の使用口的に応じて選択し得る。Examples of the composite structure in which two components of the present invention are intertwined include woven fabrics using these two components as warps and/or wefts, knitted fabrics using these two components, nonwoven fabrics, rope-like articles, three-dimensional woven and knitted fabrics, etc. can be used, and can be selected depending on the usage of the molded product using the composite structure of the present invention.
本発明の複合構造体中の繊維状および／またはテープ状
の熱可塑性樹脂の比率は２０〜９０重量％、特に３０〜
７０！ｔｉ？％が、本発明の複合構造体の加工性、物性
を良好に保つために望ましい。The proportion of the fibrous and/or tape-shaped thermoplastic resin in the composite structure of the present invention is 20 to 90% by weight, especially 30 to 90% by weight.
70! Ti? % is desirable in order to maintain good processability and physical properties of the composite structure of the present invention.
また、本発明において、繊維状および／またはテープ状
の熱可塑性樹脂としては、延伸倍率が低い繊維を用いる
ことが、本発明の複合構造体の加工性、物性を良好に保
つために望ましい。通常、延伸倍率は、５倍以下が望ま
しい。Furthermore, in the present invention, it is desirable to use fibers with a low draw ratio as the fibrous and/or tape-like thermoplastic resin in order to maintain good processability and physical properties of the composite structure of the present invention. Usually, the stretching ratio is preferably 5 times or less.
更に、繊維状および／またはテープ状の熱可塑性樹脂が
、軟化温度（荷重１８．６ｋｇ／ ｃｎｉＯ熱変形温度
）が２００°Ｃ以上の樹脂、特にポリエーテルイミドで
あり、強化繊維が炭素繊維である場合、加工性、物性に
おける従来技術（剛体状の長繊維強化熱可塑性樹脂成形
材料）に対する本発明複合構造体の優れた特徴が、その
理由は明らかでないが、特に顕著に発現する。Furthermore, the fibrous and/or tape-shaped thermoplastic resin is a resin having a softening temperature (load 18.6 kg/cniO heat distortion temperature) of 200°C or higher, particularly polyetherimide, and the reinforcing fiber is carbon fiber. In this case, the superior characteristics of the composite structure of the present invention over the conventional technology (rigid long fiber-reinforced thermoplastic resin molding material) in terms of processability and physical properties are particularly noticeable, although the reason for this is not clear.
本発明の複合構造体は、目的に応じて、シート状、ロー
プ状として用いることができる。The composite structure of the present invention can be used in the form of a sheet or rope depending on the purpose.
本発明の複合構造体は、予め所望の形に賦形し、重ね合
わせが必要ならば、糸とめ、または接着剤を少量用い、
部分的に仮止めして重ね合わせた後、熱可塑性樹脂の融
点以上に加熱し、ホットプレス成形、オートクレーブ成
形等を行うことによって、成型品を得ることができる。The composite structure of the present invention is formed into a desired shape in advance, and if overlapping is necessary, using a thread or a small amount of adhesive,
A molded product can be obtained by partially temporarily fixing and overlapping, heating to a temperature higher than the melting point of the thermoplastic resin, and performing hot press molding, autoclave molding, or the like.
本発明の複合構造体は、強化繊維と熱可塑性樹脂が融着
しているため、剛体化しておらず室温でドレープ性を有
し、賦形が容易にできる。Since the reinforcing fibers and the thermoplastic resin are fused together, the composite structure of the present invention is not rigid, has drapability at room temperature, and can be easily shaped.
また、成形材料の賦形のための予熱のための予熱工程が
不要であり、加工速度が速く、かつ賦形のための予熱設
備を必要としない。Furthermore, there is no need for a preheating step for preheating the molding material for shaping, the processing speed is fast, and no preheating equipment for shaping is required.
さらに、繊維強化熱硬化性樹脂成形材料に比較して、本
発明の複合構造体は、耐衝撃性に優れ、条件によっては
、従来の剛体化した繊維強化熱可塑性樹脂成形材料より
も優れた耐衝撃性を示す。Furthermore, compared to fiber-reinforced thermosetting resin molding materials, the composite structure of the present invention has excellent impact resistance, and depending on conditions, it has better impact resistance than conventional rigid fiber-reinforced thermoplastic resin molding materials. Shows impact resistance.
以下、実施例により本発明を詳述する。 Hereinafter, the present invention will be explained in detail with reference to Examples.
実施例１
ポリエーテルイミド（ゼネラル・エレクトリック社製、
商品名；ウルテム１０００）を延伸倍率３倍で溶融紡糸
し、２００テツクスのマルチ・フィラメントを得た。Example 1 Polyetherimide (manufactured by General Electric Company,
(trade name: Ultem 1000) was melt-spun at a draw ratio of 3 times to obtain a multi-filament of 200 tex.
このマルチ・フィラメントと４００テツクスの炭素繊維
（旭日本カーボン・ファイバー社製、商品名；ハイカー
ボロン）を合糸したものを用いて製織し、炭素繊維含有
率６７％の平織物を得た。This multi-filament and 400 tex carbon fiber (manufactured by Asahi Nippon Carbon Fiber Co., Ltd., trade name: Hi-Carboron) were woven together to obtain a plain woven fabric with a carbon fiber content of 67%.
襠鉢を逆さに伏せた形状の金型上に、上記平織物を６枚
重ね、各平織の間を、接着剤（チハ・ガイギー社製、商
品名； ＡＹ１０５／ＡＹ９５３Ｕ）を、少量用いて、
部分接着した。Layer 6 sheets of the plain woven fabric on top of a mold shaped like an upside-down mortar pot, and use a small amount of adhesive (manufactured by Chiha Geigy Co., Ltd., product name: AY105/AY953U) between each plain woven fabric.
Partially glued.
これをアルミニウム箔製のバキューム・バッグに封入し
、バッグ内を真空密封した後、３５０°Ｃで、オート・
クレープ成形した。After enclosing this in an aluminum foil vacuum bag and vacuum-sealing the inside of the bag, auto-incubate at 350°C.
Crepe molded.
播鉢型の成形品の平面部に落ｉ！衝撃（レオメトリック
社製落錘衝撃機を使用）を加えた。衝撃エネルギー５
ｋｇ−ｍでは殆ど層間剥離を生じなかった。Dropped onto the flat surface of a pot-shaped molded product! A shock was applied (using a falling weight impact machine manufactured by Rheometric). Impact energy 5
kg-m, almost no delamination occurred.
比較例１
４００テツクスの炭素繊維（ハイカーボロン）を用いた
平織物（但し、炭素繊維の目付は、実施例１の平織物中
の炭素繊維の目付と同じとした）にポリエーテル・イミ
ド（ウルテム１０００）のＮ−メチルピロリドン溶液を
含浸させ、Ｎ−メチルピロリドンを蒸発させることによ
って、炭素繊維強化ポリエーテル・イミド成形材料を得
た。成形材料中の炭素繊維含有率は６７％に調整した。Comparative Example 1 A plain woven fabric using 400 tex carbon fiber (Hicarboron) (however, the basis weight of the carbon fiber was the same as that of the carbon fiber in the plain woven fabric of Example 1) was coated with polyether imide (Ultem). A carbon fiber-reinforced polyether imide molding material was obtained by impregnating a solution of N-methylpyrrolidone (1000) and evaporating the N-methylpyrrolidone. The carbon fiber content in the molding material was adjusted to 67%.
これを、実施例１と同じ金型上に６枚重ね合わせようと
したが常温では、金型に沿って賦形できなかった。An attempt was made to stack six sheets of this material on the same mold as in Example 1, but it was not possible to shape it along the mold at room temperature.
金型を３００℃に加熱し、２５０℃に予熱した上記成形
材料を、金型上に手早く５枚重ね合わせた後、アルミニ
ウム・バッグに封入し、バッグ内を真空密封にした後、
３５０℃でオート・クレープ成形した。After heating the mold to 300 ° C. and quickly stacking 5 sheets of the above molding material preheated to 250 ° C. on the mold, enclosing it in an aluminum bag and vacuum-sealing the inside of the bag,
Autocrepe molding was performed at 350°C.
播鉢型の成形品の平面部を実施例】と同様に落錘衝撃を
加えたところ、全面的に層間剥離を生じた。When a falling weight impact was applied to the flat part of the pot-shaped molded product in the same manner as in Example], delamination occurred over the entire surface.
予熱時に、もしくは、高温での重ね合わせ時に、成形材
料平面の熱劣化、あるいは、真空で除けないボイドの成
形が原因と推定される。The cause is presumed to be thermal deterioration of the plane of the molding material during preheating or stacking at high temperatures, or molding of voids that cannot be removed by vacuum.
特許出願人 旭化成工業株式会社Patent applicant: Asahi Kasei Industries, Ltd.
Claims (1)
維とを交絡させてなることを特徴とする熱可塑性樹脂複
合構造体A thermoplastic resin composite structure characterized by being formed by intertwining a fibrous and/or tape-shaped thermoplastic resin with reinforcing fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62248036A JPH0192232A (en) | 1987-10-02 | 1987-10-02 | Complex structure of thermoplastic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62248036A JPH0192232A (en) | 1987-10-02 | 1987-10-02 | Complex structure of thermoplastic resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0192232A true JPH0192232A (en) | 1989-04-11 |
Family
ID=17172242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62248036A Pending JPH0192232A (en) | 1987-10-02 | 1987-10-02 | Complex structure of thermoplastic resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0192232A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5585062A (en) * | 1993-12-29 | 1996-12-17 | Toho Rayon Co., Ltd. | Process for making a cylindrical product of fiber reinforcement-thermoplastic resin composite |
| WO2019230729A1 (en) * | 2018-05-31 | 2019-12-05 | リンテック株式会社 | Method for producing carbon resin composite material and composite structure for production of carbon resin composite material |
-
1987
- 1987-10-02 JP JP62248036A patent/JPH0192232A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5585062A (en) * | 1993-12-29 | 1996-12-17 | Toho Rayon Co., Ltd. | Process for making a cylindrical product of fiber reinforcement-thermoplastic resin composite |
| US5840347A (en) * | 1993-12-29 | 1998-11-24 | Toho Rayon Co., Ltd. | Apparatus for making a cylindrical product of fiber reinforcement-thermoplastic resin composite |
| WO2019230729A1 (en) * | 2018-05-31 | 2019-12-05 | リンテック株式会社 | Method for producing carbon resin composite material and composite structure for production of carbon resin composite material |
| CN112203819A (en) * | 2018-05-31 | 2021-01-08 | 琳得科株式会社 | Method for producing carbon resin composite material and composite structure for producing carbon resin composite material |
| JPWO2019230729A1 (en) * | 2018-05-31 | 2021-08-19 | リンテック株式会社 | Method for manufacturing carbon resin composite material, and composite structure for manufacturing carbon resin composite material |
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