JPH08174688A - Resin molded form for vehicle - Google Patents
Resin molded form for vehicleInfo
- Publication number
- JPH08174688A JPH08174688A JP33516794A JP33516794A JPH08174688A JP H08174688 A JPH08174688 A JP H08174688A JP 33516794 A JP33516794 A JP 33516794A JP 33516794 A JP33516794 A JP 33516794A JP H08174688 A JPH08174688 A JP H08174688A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- fiber
- thermosetting
- molding
- binder
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車両用樹脂成形体に関
し、特に廃材となった場合にも経済的にリサイクル可能
な車両用樹脂成形体に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a resin molded article for a vehicle, and more particularly to a resin molded article for a vehicle which can be economically recycled even when it is discarded.
【０００２】[0002]
【従来技術】近年、環境保全の観点から廃材や廃品のリ
サイクル性を高める研究が盛んになされており、自動車
用トランクトリムやドアトリム等の廃材となった樹脂成
形体についても回収しその一部が再利用されるようにな
ってきた。樹脂成形体の内、熱可塑性素材では熱硬化性
素材に対し再溶融処理が行えることから再利用が比較的
容易である。ところが、製品特性から熱硬化性素材が主
体となるものや、熱硬化性素材と熱可塑性素材とを混合
することも多く、このような樹脂成形体では、一般的に
回収された廃材を粉砕し、各種の結合剤等を混入してか
ら、加熱・加圧して所定の製品形状に成形することとな
る。2. Description of the Related Art In recent years, research has been actively conducted to improve the recyclability of waste materials and waste products from the viewpoint of environmental protection, and some resin moldings that have become waste materials, such as automobile trunk trims and door trims, have been collected and some of them have been recovered. It has come to be reused. Of the resin moldings, the thermoplastic material can be reused relatively easily because the thermosetting material can be remelted. However, due to the characteristics of the product, thermosetting materials are mainly used, and thermosetting materials and thermoplastic materials are often mixed.In such resin moldings, generally collected waste materials are crushed. After mixing various binders and the like, it is heated and pressed to be molded into a predetermined product shape.
【０００３】[0003]
【発明が解決しようとする問題点】したがって、熱可塑
性素材以外の樹脂成形体では、粉砕後に適合する結合剤
等を混入しなければならず、均一に混合分散するための
装置設備も要することから経費的に高くなり、再利用化
が進まない要因になっている。Therefore, in a resin molded product other than a thermoplastic material, a binder or the like compatible after crushing must be mixed, and equipment equipment for uniformly mixing and dispersing is also required. The cost is high, and this is a factor that prevents reuse.
【０００４】そこで、本発明者らは、車両用樹脂成形体
の内、特に、熱硬化性素材と熱可塑性素材とを混合した
ものを対象とし、経費的に安く再利用できる素材構成に
ついて種々検討してきた結果、本発明を完成するに至っ
た。本発明の目的は、廃材や廃品となった場合にも所定
製品特性を持ちつつリサイクル性に優れた車両用樹脂成
形体を提供することにある。他の目的は、以下に説明す
る内容の中で順次に明らかにする。Therefore, the inventors of the present invention have made various studies on a material composition which can be reused at low cost, targeting a mixture of a thermosetting material and a thermoplastic material, among resin molded articles for vehicles. As a result, the present invention has been completed. An object of the present invention is to provide a resin molded product for a vehicle, which has a predetermined product characteristic and is excellent in recyclability even when it becomes a waste material or a waste product. Other purposes will be clarified one after another in the content described below.
【０００５】[0005]
【問題点を解決するための手段】以上の目的は、本発明
の要部である、熱可塑性樹脂繊維に繊維状又はパウダー
状の熱硬化性樹脂を混入し、加熱・加圧して製品形状に
成形される樹脂成形体であって、前記熱可塑性樹脂繊維
が前記熱硬化性樹脂の熱硬化温度よりも少なくとも数十
度高い溶融点を持つ繊維素材からなっていて、前記樹脂
成形体が前記熱硬化性樹脂を結合剤として成形され、か
つ該樹脂成形体を粉砕して前記熱可塑性樹脂繊維を結合
剤として再成形可能であることにより、達成される。以
上の本発明において、前記熱可塑性樹脂繊維８０〜２０
重量％に対し前記熱硬化性樹脂２０〜８０重量％の範囲
であることが好ましい。[Means for Solving the Problems] The above object is to form a product by mixing a thermoplastic resin fiber with a fibrous or powdery thermosetting resin, which is the essential part of the present invention, and heating and pressing the mixture. A resin molded body to be molded, wherein the thermoplastic resin fiber is made of a fiber material having a melting point at least several tens of degrees higher than the thermosetting temperature of the thermosetting resin, and the resin molded body is It is achieved by using a curable resin as a binder, and crushing the resin molded body to remold the thermoplastic resin fiber as a binder. In the above invention, the thermoplastic resin fibers 80 to 20
It is preferable that the thermosetting resin is in the range of 20 to 80% by weight with respect to the weight%.
【０００６】[0006]
【作用】本発明指向は、先ず、樹脂成形体の成形に際
し、最初の製品は繊維状又はパウダー状の熱硬化性樹脂
を結合剤として作用させ、廃材を再利用する製品は熱可
塑性樹脂繊維を結合剤として作用させるよう、両者の素
材選定を相対的な溶融温度等を考慮して行なうことであ
り、熱可塑性樹脂繊維が熱硬化性樹脂の熱硬化温度より
も少なくとも数十度高い溶融点を持つ繊維素材を用いる
ことにある。この場合、熱可塑性繊維素材の溶融点は熱
硬化性樹脂の熱硬化温度よりも相対的に高いほど、再利
用時に熱可塑性繊維素材を結合剤として機能させること
ができるので好ましく、製品物性や成形性などからその
具体的素材の組合せが設定される。このような両者の温
度差は成形性を基準にしたとき、試験結果から少なくと
も３０度以上、より好ましくは６０度以上であることが
好ましい。According to the present invention, when molding a resin molded body, first, a fibrous or powdery thermosetting resin acts as a binder in the first product, and a thermoplastic resin fiber is used in a product in which waste material is reused. In order to act as a binder, the selection of both materials is done by considering the relative melting temperature etc., and the melting point of the thermoplastic resin fiber is at least several tens of degrees higher than the thermosetting temperature of the thermosetting resin. It is to use the fiber material that it has. In this case, it is preferable that the melting point of the thermoplastic fiber material is relatively higher than the thermosetting temperature of the thermosetting resin, because the thermoplastic fiber material can function as a binder at the time of reuse. The combination of the specific materials is set based on the sex. Based on the moldability, the temperature difference between the two is preferably at least 30 degrees or more, more preferably 60 degrees or more, based on the test results.
【０００７】ここで、熱硬化性樹脂としては、熱硬化温
度が相対的に低い素材が好ましく、例えば、フェノール
樹脂（この成形材料は一般にフェノール樹脂の他に充填
材および潤滑剤等が含まれており、通常、熱硬化温度な
いしは成形温度１４０〜１９０℃である）、メラミン樹
脂（熱硬化温度ないしは成形温度１３５〜１７０℃であ
る）、ユリア樹脂（熱硬化温度ないしは成形温度１２５
〜１５５℃である）等が挙げられる。熱可塑性樹脂繊維
としては、例えば、ポリプロピレン繊維素材（通常、溶
融点ないしは成形温度１６５〜１７３℃である）、ポリ
エステル繊維素材（溶融点ないしは成形温度２５５〜２
６０℃である）等が挙げられる。The thermosetting resin is preferably a material having a relatively low thermosetting temperature. For example, a phenol resin (this molding material generally contains a filler and a lubricant in addition to the phenol resin). Generally, the thermosetting temperature or the molding temperature is 140 to 190 ° C.), the melamine resin (the thermosetting temperature or the molding temperature is 135 to 170 ° C.), the urea resin (the thermosetting temperature or the molding temperature 125.
˜155 ° C.) and the like. Examples of the thermoplastic resin fiber include a polypropylene fiber material (usually having a melting point or a molding temperature of 165 to 173 ° C.) and a polyester fiber material (a melting point or a molding temperature of 255 to 2).
60 ° C.) and the like.
【０００８】また、以上の熱硬化性樹脂および熱可塑性
樹脂繊維の組合せ例としては、実施例の如く熱硬化性樹
脂にフェノール樹脂を、熱可塑性樹脂繊維にポリエステ
ル繊維素材を用いることができ、他の例としては熱硬化
性樹脂にユリア樹脂を、熱可塑性樹脂繊維にポリプロピ
レン繊維素材を用いるようにしてよい。要は、製品物性
や成形性などからその具体的な組合せが検討される。As a combination example of the above-mentioned thermosetting resin and thermoplastic resin fiber, a phenol resin may be used for the thermosetting resin and a polyester fiber material may be used for the thermoplastic resin fiber as in the Examples, and the like. For example, a urea resin may be used as the thermosetting resin and a polypropylene fiber material may be used as the thermoplastic resin fiber. The point is that a specific combination will be examined from the viewpoint of product physical properties and moldability.
【０００９】[0009]
【実施例】以下、実施例を挙げて本発明を更に詳細に説
明する。図１（ａ）〜（ｄ）は車両用成形基材である樹
脂成形体Ａ1を作成する成形工程例を、図２（ａ）〜
（ｄ）は樹脂成形体Ａ1を粉砕して樹脂成形体Ａ3を作成
する成形工程例をぞれぞれ模式的に示している。EXAMPLES Hereinafter, the present invention will be described in more detail with reference to examples. 1 (a) to 1 (d) show an example of a molding process for forming a resin molded body A1 which is a molding base material for a vehicle, and FIGS.
(D) schematically shows respective molding process examples of crushing the resin molded body A1 to form the resin molded body A3.
【００１０】樹脂成形体Ａ1は次のような素材構成およ
び成形条件により、製品形状にプレス成形されたもので
ある。熱可塑性樹脂繊維１はポリエステル繊維であり、
この溶融点ないしは成形温度は２５５〜２６０℃であ
る。熱硬化性樹脂パウダー２はフェノール樹脂であり、
熱硬化ないしは成形温度は１４０〜１９０℃である。The resin molding A1 is press-molded into a product shape by the following material constitution and molding conditions. The thermoplastic resin fiber 1 is a polyester fiber,
The melting point or molding temperature is 255 to 260 ° C. The thermosetting resin powder 2 is a phenol resin,
The thermosetting or molding temperature is 140 to 190 ° C.
【００１１】そして、熱可塑性樹脂繊維１は、図１
（ａ）に示す如くその目付量が約７００ｇ／ｍ2で製品
に対応するブランク大に形成されるとともに、内部に熱
硬化性樹脂パウダー２が均一になるよう混入される。ま
た、熱可塑性樹脂繊維１と熱硬化性樹脂パウダー２とは
任意に重量比調整されるが、熱可塑性樹脂繊維１が８０
〜２０重量％に対し熱硬化性樹脂２が２０〜８０重量％
の範囲であればよい。これは、各種の試験結果から何れ
の場合にも２０重量％以下になると結合剤としての機能
に欠け、形状保持や強度等が充分に満足されなくなるこ
と、特に熱硬化性樹脂２が２０重量％以下になると樹脂
成形体Ａ1の剛性ないしは強度的に不安定になったこと
に基づくものである。The thermoplastic resin fiber 1 is shown in FIG.
As shown in (a), the basis weight is about 700 g / m 2 and a blank size corresponding to the product is formed, and the thermosetting resin powder 2 is mixed therein so as to be uniform. Further, the weight ratio of the thermoplastic resin fiber 1 and the thermosetting resin powder 2 is arbitrarily adjusted.
20 to 80% by weight of thermosetting resin 2 to 20% by weight
It should be in the range of. From the results of various tests, in any case, if the content is 20% by weight or less, the function as a binder is lost and the shape retention and the strength are not sufficiently satisfied. In particular, the thermosetting resin 2 is 20% by weight. It is based on the fact that the rigidity or strength of the resin molding A1 becomes unstable in the following cases.
【００１２】この成形素材３は図１（ｂ）に示す如く成
形金型４を用いてプレス成形される。成形金型４は従来
と同じく上型４ａと下型４ｂとからなり、不図示のヒー
タが内蔵されていて各成形面を約３００度まで加熱する
ことができるようになっている。このような成形金型４
を用い約２１０度の成形温度設定で成形素材３を加熱・
加圧成形すると、図１（ｃ），（ｄ）に示す如く成形基
材である樹脂成形体Ａ1が得られる。この樹脂成形体Ａ1
は、熱硬化性樹脂パウダー２が結合剤として作用してい
る点で従来と同じであるが、熱可塑性樹脂繊維１の繊維
原形がほぼ残っており、繊維特有な外観を呈している。
なお、この実施例では熱硬化性樹脂パウダー２を用いた
が、パウダー状ではなく熱硬化性樹脂繊維であってもよ
い。この繊維の場合は、熱可塑性樹脂繊維１にニードリ
ングにより絡み合わせて成形素材を作成することは勿論
である。This molding material 3 is press-molded using a molding die 4 as shown in FIG. 1 (b). The molding die 4 is composed of an upper mold 4a and a lower mold 4b as in the conventional case, and has a heater (not shown) built therein so that each molding surface can be heated up to about 300 degrees. Molding die 4 like this
The molding material 3 is heated at a molding temperature setting of about 210 degrees
When pressure molding is performed, a resin molded body A1 as a molding base material is obtained as shown in FIGS. 1 (c) and 1 (d). This resin molding A1
Is the same as the conventional one in that the thermosetting resin powder 2 acts as a binder, but the original fiber form of the thermoplastic resin fiber 1 is almost left, and the appearance peculiar to the fiber is exhibited.
Although thermosetting resin powder 2 is used in this embodiment, thermosetting resin fibers may be used instead of powder. In the case of this fiber, it goes without saying that the thermoplastic resin fiber 1 is entangled by needling to form a molding material.
【００１３】次に、樹脂成形体Ａ1は粉砕機により粉砕
され、この粉砕物Ａ2が成形金型５により樹脂成形体Ａ3
に再成形される。成形金型５は上型５ａおよび下型５ｂ
からなり、また下型５ｂの成形面に配置される補助金板
６を有している。上型５ａおよび下型５ｂは、不図示の
内蔵ヒータにより各成形面を約３００度まで加熱するこ
とができるようになっている。また、補助金板６は下型
５ｂに相当する成形面を形成しており、周囲壁６ａによ
り容器状の外観をなしている。Next, the resin molding A1 is crushed by a crusher, and the crushed material A2 is crushed by the molding die 5 into a resin molding A3.
To be reshaped. The molding die 5 is an upper die 5a and a lower die 5b.
And has an auxiliary metal plate 6 arranged on the molding surface of the lower mold 5b. Each of the upper mold 5a and the lower mold 5b can heat each molding surface up to about 300 degrees by a built-in heater (not shown). Further, the auxiliary metal plate 6 forms a molding surface corresponding to the lower mold 5b, and the peripheral wall 6a has a container-like appearance.
【００１４】そして、粉砕物Ａ2は、図２（ａ）に示す
如く補助金板６内に所定量だけ均一になるよう投入され
るとともに、補助金板６を介して下型５ｂ内に配置され
る。この配置状態において、補助金板６は適宜な取付手
段で下型５ｂに固定される。成形金型５は約２７０度の
成形温度設定で予め加熱されており、同図（ｂ）の如く
上下型５ａ，５ｂを型締めする。すると、粉砕物Ａ2は
補助金板６を介在した状態で加熱・加圧されて、同図
（ｃ），（ｄ）に示す如く再成形基材である樹脂成形体
Ａ3に成形される。この樹脂成形体Ａ3は、溶融される熱
可塑性樹脂繊維１を結合剤として強く一体化されてお
り、樹脂成形体Ａ1に対し密度が高く異なる外観を呈し
ている。なお、このような粉砕物Ａ2の加熱・加圧成形
では、上型５ａおよび補助金板６の各成形面に剥離剤な
どを塗布することが好ましい。The crushed material A2 is uniformly charged into the auxiliary metal plate 6 by a predetermined amount as shown in FIG. 2 (a), and is placed in the lower mold 5b through the auxiliary metal plate 6. It In this arrangement state, the auxiliary metal plate 6 is fixed to the lower mold 5b by an appropriate mounting means. The molding die 5 is preheated at a molding temperature setting of about 270 degrees, and the upper and lower dies 5a and 5b are clamped as shown in FIG. Then, the crushed product A2 is heated and pressed with the auxiliary metal plate 6 interposed, and is molded into a resin molded product A3 which is a remolding base material as shown in FIGS. The resin molded body A3 is strongly integrated with the melted thermoplastic resin fiber 1 as a binder, and has a high density and a different appearance from the resin molded body A1. In the heating / pressurizing molding of the crushed material A2, it is preferable to apply a release agent or the like to each molding surface of the upper mold 5a and the auxiliary metal plate 6.
【００１５】以上の実施例では樹脂成形体Ａ1およびＡ3
が成形金型４，５により成形される例を示したが、本発
明はこのような成形金型４，５でなくとも差し支えない
ものである。In the above embodiments, the resin moldings A1 and A3
However, the present invention is not limited to such molding dies 4 and 5.
【００１６】[0016]
【発明の効果】以上説明したように、本発明の車両用樹
脂成形体にあっては、廃材となり再利用するに際して、
廃材を粉砕してから直ちに加熱・加圧成形することがで
きるので、従来の如く粉砕物に新たな結合剤を加えて均
一分散する必要がなく、リサイクルが経済的に可能とな
り、環境保全に寄与できる。As described above, in the resin molded article for a vehicle of the present invention, when it is reused as a waste material,
Since waste material can be crushed and then immediately heated and pressed, there is no need to add a new binder to the crushed material and uniformly disperse it, which makes recycling economical and contributes to environmental conservation. it can.
【図１】本発明実施例として示す樹脂成形体の成形工程
例を示す模式図である。FIG. 1 is a schematic view showing an example of a molding process of a resin molded body shown as an example of the present invention.
【図２】前記樹脂成形体を粉砕し再利用する成形工程例
を示す模式図である。FIG. 2 is a schematic diagram showing an example of a molding process in which the resin molded body is crushed and reused.
１ 熱可塑性樹脂繊維 ２ 熱硬化性樹脂パウダー Ａ1 樹脂成形体 Ａ3 再生された樹脂成形体 1 Thermoplastic resin fiber 2 Thermosetting resin powder A1 Resin molding A3 Recycled resin molding
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 // Ｂ２９Ｂ 17/00 ＺＡＢ 9350−4Ｆ Ｂ２９Ｋ 101:10 105:08 Ｂ２９Ｌ 31:58 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification number Office reference number FI technical display location // B29B 17/00 ZAB 9350-4F B29K 101: 10 105: 08 B29L 31:58
Claims (2)
状の硬化性樹脂を混入し、加熱・加圧して製品形状に成
形される樹脂成形体において、 前記熱可塑性樹脂繊維が前記熱硬化性樹脂の熱硬化温度
よりも少なくとも数十度高い溶融点を持つ繊維素材から
なっていて、前記樹脂成形体が前記熱硬化性樹脂を結合
剤として成形され、かつ該樹脂成形体を粉砕して前記熱
可塑性樹脂繊維を結合剤として再成形可能であることを
特徴とする車両用樹脂成形体。1. A resin molded product obtained by mixing a thermoplastic resin fiber with a fibrous or powdery curable resin and heating and pressurizing it to form a product, wherein the thermoplastic resin fiber is the thermosetting resin. Of a fiber material having a melting point at least several tens of degrees higher than the thermosetting temperature, the resin molded body is molded using the thermosetting resin as a binder, and the resin molded body is crushed to obtain the heat treatment. A resin molded article for a vehicle, which can be remolded using a plastic resin fiber as a binder.
に対し前記熱硬化性樹脂２０〜８０重量％である請求項
１記載の車両用樹脂成形体。2. The thermoplastic resin fiber 80 to 20% by weight
On the other hand, the resin molding for a vehicle according to claim 1, wherein the thermosetting resin is 20 to 80% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33516794A JPH08174688A (en) | 1994-12-21 | 1994-12-21 | Resin molded form for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33516794A JPH08174688A (en) | 1994-12-21 | 1994-12-21 | Resin molded form for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08174688A true JPH08174688A (en) | 1996-07-09 |
Family
ID=18285511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33516794A Pending JPH08174688A (en) | 1994-12-21 | 1994-12-21 | Resin molded form for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08174688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009013458A3 (en) * | 2007-07-20 | 2009-09-03 | Advanced Composites Group Limited | Thermoset resin fibres |
| GB2486998A (en) * | 2012-03-09 | 2012-07-04 | Advanced Composites Group Ltd | Composite material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610255A (en) * | 1992-02-22 | 1994-01-18 | Carl Freudenberg:Fa | Preparation of interior trim for vehicle |
| JPH06270268A (en) * | 1993-03-19 | 1994-09-27 | Mazda Motor Corp | Molding of liquid crystal resin composite |
| JPH0747546A (en) * | 1993-08-03 | 1995-02-21 | Mazda Motor Corp | Material for molding liquid crystal resin composite and molding method using the material |
| JPH07503912A (en) * | 1992-02-21 | 1995-04-27 | バージニア テック ファウンデーション インコーポレイテッド | Recyclable molded high modulus fiber reinforced thermoplastic structure and its manufacturing method |
-
1994
- 1994-12-21 JP JP33516794A patent/JPH08174688A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07503912A (en) * | 1992-02-21 | 1995-04-27 | バージニア テック ファウンデーション インコーポレイテッド | Recyclable molded high modulus fiber reinforced thermoplastic structure and its manufacturing method |
| JPH0610255A (en) * | 1992-02-22 | 1994-01-18 | Carl Freudenberg:Fa | Preparation of interior trim for vehicle |
| JPH06270268A (en) * | 1993-03-19 | 1994-09-27 | Mazda Motor Corp | Molding of liquid crystal resin composite |
| JPH0747546A (en) * | 1993-08-03 | 1995-02-21 | Mazda Motor Corp | Material for molding liquid crystal resin composite and molding method using the material |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009013458A3 (en) * | 2007-07-20 | 2009-09-03 | Advanced Composites Group Limited | Thermoset resin fibres |
| JP2010534149A (en) * | 2007-07-20 | 2010-11-04 | アドバンスト コンポジッツ グループ リミテッド | Thermosetting resin fiber |
| US8084126B2 (en) | 2007-07-20 | 2011-12-27 | Advanced Composites Group Limited | Thermoset resin fibres |
| GB2451136B (en) * | 2007-07-20 | 2012-11-28 | Umeco Structural Materials Derby Ltd | Thermoset resin fibres |
| US8883305B2 (en) | 2007-07-20 | 2014-11-11 | Umeco Structual Materials (Derby) Limited | Thermoset resin fibres |
| EP3199674A1 (en) * | 2007-07-20 | 2017-08-02 | Cytec Industrial Materials (Derby) Limited | Composite material comprising thermoset resin fibres |
| GB2486998A (en) * | 2012-03-09 | 2012-07-04 | Advanced Composites Group Ltd | Composite material |
| GB2486998B (en) * | 2012-03-09 | 2012-11-28 | Umeco Structural Materials Derby Ltd | Thermoset resin fibres |
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