JPS6099151A - Transparent glass fiber-reinforced thermoplastic resin composition - Google Patents
Transparent glass fiber-reinforced thermoplastic resin compositionInfo
- Publication number
- JPS6099151A JPS6099151A JP20588583A JP20588583A JPS6099151A JP S6099151 A JPS6099151 A JP S6099151A JP 20588583 A JP20588583 A JP 20588583A JP 20588583 A JP20588583 A JP 20588583A JP S6099151 A JPS6099151 A JP S6099151A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- resin
- glass fiber
- composition
- refractive index
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/60—Methods for processing data by generating or executing the game program
- A63F2300/66—Methods for processing data by generating or executing the game program for rendering three dimensional images
- A63F2300/6615—Methods for processing data by generating or executing the game program for rendering three dimensional images using models with different levels of detail [LOD]
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は、ガラス繊維強化熱可塑性樹脂組成物に係る。[Detailed description of the invention] The present invention relates to a glass fiber reinforced thermoplastic resin composition.
更に詳細には、メチルメタクリレート（以後、ＭＭＡと
略称）系重合体（以後、ＰＭＭＡと略称）、スチレン（
以後、ｓｔと略称）−アクリロニトリル（以後、ＡＮと
略称）系共重合体（以後、ＳＡＮと略称）、ガラス繊維
（以後、ＧＦと略称）の３成分から基本的に成る組成物
に係る。More specifically, methyl methacrylate (hereinafter abbreviated as MMA)-based polymer (hereinafter abbreviated as PMMA), styrene (hereinafter abbreviated as PMMA),
The present invention relates to a composition basically consisting of three components: an acrylonitrile (hereinafter abbreviated as AN) copolymer (hereinafter abbreviated as SAN) and glass fiber (hereinafter abbreviated as GF).
Ｐ ＭＭＡは優れた光学特性、耐候性、表面硬さ、加工
性を有し、そのため多くの成形品の原料樹脂として広く
利用されている。一方、Ｓ’ＡＮは硬く透明で耐薬品性
に優れ、更に、経済性にも優れた熱可塑性樹脂である。PMMA has excellent optical properties, weather resistance, surface hardness, and processability, and is therefore widely used as a raw material resin for many molded products. On the other hand, S'AN is a thermoplastic resin that is hard, transparent, and has excellent chemical resistance, as well as excellent economic efficiency.
これらの樹脂の剛性と強度を更に向上させる手段として
、ＧＦの添加は広く使用される手段である。ＧＦを添加
した樹脂は、剛性、耐衝撃性、寸法安定性に優れ家電部
品、自動車部品、工業部品等に広く使用されている。Addition of GF is a widely used means to further improve the stiffness and strength of these resins. Resins containing GF have excellent rigidity, impact resistance, and dimensional stability, and are widely used in home appliance parts, automobile parts, industrial parts, and the like.
しかるに、これ等のＧＦ強化熱可塑性樹脂は、ＰＭＭＡ
あるいはＳＡＮの最大の特徴である透［ＩＬｌ性を失な
っている場合が多い。この理由は添加されたＧＦの光屈
折率と樹脂の光屈折率が一致しないことにより、樹脂中
に透過した光が乱屈折することが主たる原因である。However, these GF-reinforced thermoplastic resins are PMMA
Or, in many cases, the most important feature of a SAN, transparency, has been lost. The main reason for this is that the optical refractive index of the added GF and the optical refractive index of the resin do not match, so that light transmitted through the resin is refracted irregularly.
この欠点を解決するため、すなわちＣＦ強化樹脂に透明
性を付与させることを目的として、、Ｓｔ−Ｍ Ｍ Ａ
共重合体ＫＧＦを添加させる技術はよく知られている。In order to solve this drawback, that is, for the purpose of imparting transparency to CF reinforced resin, St-M MA
Techniques for adding copolymer KGF are well known.
例えば、特開昭５４−２４９９３号公報にも記載がある
。これはポリスチレンの屈折率１．５９とＰＭＭＡの屈
折率１．４９の中間にガラスの屈折率１．５１〜１．５
６があることを利用したものである。すなわち、Ｓｔ−
ＭＭＡを共重合させる場合、互の量を計算し得られた透
明な共重合体の屈折率をガラスの屈折率に一致させたも
のである。こうして得られた透明性を有するＧＦ強化樹
脂はセルキャスト法によるシートとしても利用されてい
る。For example, there is also a description in JP-A-54-24993. This is between the refractive index of polystyrene of 1.59 and the refractive index of PMMA of 1.49, and the refractive index of glass of 1.51 to 1.5.
This takes advantage of the fact that there are 6. That is, St-
When MMA is copolymerized, the refractive index of the transparent copolymer obtained by calculating the amounts of each other is made to match the refractive index of glass. The transparent GF reinforced resin thus obtained is also used as a sheet made by cell casting.
しかるに、’ｓｔ−ＭＭＡ共重合体で代表される透明Ｇ
Ｆ強化スチレン系樹脂の欠点は、使用するガラスの成分
の変化に伴うガラスの屈折率の変動に対して、その都度
ＳｔとＭＭＡの共重合比率を変更させなければならない
ことにある。これは種々のガラスからなるＣＦを用いる
場合において、それぞれ対応する共重合比率を不するＳ
ｔ−ＭＭＡ共重合体を生産しなければならず工業的にい
ちじるしく不利な事である。However, transparent G represented by 'st-MMA copolymer
A disadvantage of F-reinforced styrene resins is that the copolymerization ratio of St and MMA must be changed each time the refractive index of the glass changes due to changes in the components of the glass used. This means that when using CFs made of various glasses, S.
This is a significant industrial disadvantage since t-MMA copolymers must be produced.
もし、屈折率が１．５９のポリスチレンと、屈折率が１
．４９のＰＭＭＡが両溶融状態で機械的に混合され、均
一に混９合い透明な樹脂が得られるならは、屈折率１．
５１〜１．５６を有するガラス繊維と混合することによ
シ、簡単に透明性を有するガラス繊維強化スチレン系樹
脂が得られるであろう。If polystyrene has a refractive index of 1.59 and polystyrene has a refractive index of 1.
．． If 49 PMMA is mechanically mixed in both molten states and mixed uniformly to obtain a transparent resin, the refractive index will be 1.
By mixing with glass fibers having a molecular weight of 51 to 1.56, transparent glass fiber-reinforced styrenic resins can be easily obtained.
しかし、実際にはポリスチレンとＰＭＭＡやポリスチレ
ンとＭＭＡを主体とした共重合物とは溶融混合しても決
して透明な樹脂を与えない。すなわち、両樹脂の相溶性
は不良であり、いかなる温合手段を用いても不透明な樹
脂しか得られない。従ってこの手段を用いて透明性を有
するＧＦ強化熱可塑性樹脂を得ることは不可能であった
。However, in reality, even when polystyrene and PMMA or a copolymer mainly composed of polystyrene and MMA are melt-mixed, a transparent resin is never obtained. That is, the compatibility of both resins is poor, and no matter what heating means is used, only an opaque resin can be obtained. Therefore, it has been impossible to obtain a transparent GF-reinforced thermoplastic resin using this method.
本発明者らは鋭意研究を進めた結果、ＳＡＮ とＰＭＭ
Ａを両者溶融状態において機械的に混合することによシ
、均一に混９合った透明混合物を得ること、さらにＧＦ
を添加する事によシ、透明性が優れたＧＦ強化熱可塑性
樹脂組成物を得る事を見い出した。As a result of intensive research, the inventors found that SAN and PMM
By mechanically mixing both A in a molten state, a uniformly mixed transparent mixture can be obtained, and further GF
It was discovered that a GF-reinforced thermoplastic resin composition with excellent transparency can be obtained by adding .
すなわち、ＰＭＭＡは屈折率１．４９付近であシ、ＳＡ
Ｎの屈折率は１．５６〜１．５７であり、ＰＩＶＩＭ：
ＡとＳＡＮを均一に混合することにより、ＧＦの屈折率
１．５１〜１．５６に合せることができ、透明なＧＦ強
化樹脂組成物が得られることを発見した。That is, PMMA has a refractive index of around 1.49, and SA
The refractive index of N is 1.56-1.57, and PIVIM:
It has been discovered that by uniformly mixing A and SAN, the refractive index of GF can be adjusted to 1.51 to 1.56, and a transparent GF-reinforced resin composition can be obtained.
本発明は、
（５）、ＭＭＡが８４重量％以上であるＭＭＡを主体と
したアクリル樹脂１０〜５ｏｘｉｓ（樹脂基準）と
（Ｂ）、Ｓｔ ８８〜７３重量％、ＡＮ １２〜２７重
量％から基本的に成るＳＡＮ ９０〜２０重量％（樹脂
基準）と
が均一に混合された透明な樹脂成分と、ＧＦ５〜６０重
量％（全組成物基準）が溶融状態で混合されることによ
シ得られる組成物であり、樹脂成分とＧＦの屈折率が実
質的に一致し、透明性を有するＧＦ強化樹脂組成物であ
る。The present invention is based on (5) an acrylic resin based on MMA of 84% by weight or more (resin standard) and (B) 88-73% by weight of St and 12-27% by weight of AN. It is obtained by mixing a transparent resin component uniformly mixed with 90 to 20% by weight of SAN (based on the resin), which is a target, and 5 to 60% by weight of GF (based on the total composition) in a molten state. It is a transparent GF-reinforced resin composition in which the refractive index of the resin component and GF substantially match.
本発明に述べるアクリル樹脂とは、ＭＭＡが８４重量％
以上のＭ ＩＶＩ Ａが主体の樹脂であり、共重合でき
るモノマーとしては、アルキルアクリレート（アルキル
基がメチル、エチル、プロピル、ブチル、２エチルヘキ
シル等）が良好に使用できる。好まし、くけＭＭＡが９
０〜９８沖量チの共重合体である。Ｍ Ｍ Ａが９８重
量係以上の重合体は成形中に熱分解が起シやすく、９０
重量％以下の重合体はＰＭＭＡの特性が現れにくい。The acrylic resin described in the present invention contains 84% by weight of MMA.
The above-mentioned M IVI A is the main resin, and as the copolymerizable monomer, alkyl acrylate (where the alkyl group is methyl, ethyl, propyl, butyl, 2-ethylhexyl, etc.) can be favorably used. Preferably, Kuke MMA is 9
It is a copolymer with a weight of 0 to 98 ohms. Polymers with M M A of 98 weight coefficient or higher tend to undergo thermal decomposition during molding, and
If the amount of the polymer is less than % by weight, the characteristics of PMMA will hardly appear.
アフリルミｔ月ｂ゛として、ＭＭＡとアルキルアクリレ
ートの共重合体が一般に広く使用されており、不発明に
於ても、この共重合体が良好に使用できる。しかし、Ｍ
ＭＡに共重合できるモノマーとしては、アクリルアクレ
ート以外のモノマーを加えることもでき、例えば、若干
のアクリロニトリル、スチレン、無水マレイン酸、アク
リル酸、メタクリル酸、メタクリルアミド、アクリルア
ミド等の一種あるいは二種以上を共重合させることがで
きる。A copolymer of MMA and alkyl acrylate is generally widely used as an acryl resin, and this copolymer can be used satisfactorily in the invention. However, M
As monomers that can be copolymerized with MA, monomers other than acryl acrylate can be added, such as one or more of acrylonitrile, styrene, maleic anhydride, acrylic acid, methacrylic acid, methacrylamide, acrylamide, etc. can be copolymerized.
本発明に使用できるＳＡＮはＳｔ ８８〜７３重量％Ａ
Ｎ １２〜２７重量％から基本的に成るランダム共重合
体であり、この組成領域からはずれるとアクリル樹脂と
均一に相溶できなくなる。特に好ましいＳＡＮ組成はＳ
ｔ ７８〜７４重量％、ＡＮ ２２〜２６重量％から成
る共重合体である。Ｓｔ Ｋ ＡＮを共重合してゆくと
、ポリスチレンに対するＳＡＮの特性（耐化学薬品性等
）が現れてくるのはＡＮ含有率が２２重量％以上であシ
、事実現在市販されている５ＡＮＫ於てはＡＮＮ含有率
２御〜３０のがほとんどである。従ってＡＮ２２〜３ｏ
重ｆｆｉ％の範囲のＳＡＮとＰＭＭＡから均一に相溶し
た組成物が得られることは、性能的にも経済的にも重要
な意味を持つものである。SAN that can be used in the present invention is St 88-73% by weight A
It is a random copolymer basically consisting of 12 to 27% by weight of N, and if it deviates from this composition range, it will not be uniformly compatible with the acrylic resin. A particularly preferable SAN composition is S
It is a copolymer consisting of 78-74% by weight of t and 22-26% by weight of AN. As St K AN is copolymerized, the characteristics of SAN (chemical resistance, etc.) compared to polystyrene only appear when the AN content is 22% by weight or more. Most of them have an ANN content of 2 to 30. Therefore AN22~3o
The ability to obtain a uniformly compatible composition of SAN and PMMA in the weight ffi% range has important implications from both a performance and economic standpoint.
ＭＭＡ系重合体とＳＡＮの相溶性に関しては既にいくつ
かの文献に紹介されている。例えば、Ｊｏｕｒｎａｌ
ｏｆ Ａｐｐｌｉｅｄ Ｐｏｌｙｍｅｒ ５ｃｉｅｎｃ
ｅ ＊ Ｖｏｌ． ＩＬ （１９７４）。The compatibility of MMA-based polymers and SAN has already been introduced in several documents. For example, Journal
of Applied Polymer 5cienc
e * Vol. IL (1974).
Ｐ．４４９には、Ｕ３Ｏ社のＭ． Ｔ 、 Ｓｈａｗが
ＳＡＮ中のＡＮ成分が１２〜１８重量％の場合にＭＭＡ
系樹脂と相溶可能であると明記されている。P. 449, U3O's M. T, Shaw is MMA when the AN component in SAN is 12 to 18% by weight
It is clearly stated that it is compatible with the system resin.
本発明者はＭＭＡ系重合体とＳＡＮを、工業的に応用の
容易な手段である溶融混合（混練）という手法を用いて
両者の組成物化の研究を進めた結果、現在、一般に市場
で使用されているＡＮ含量の高いＳＡＮもＭＭＡ系重合
体と均一に相溶させることができ、その混合割合を調節
することによシ、温合樹脂の屈折率を調節でき、ＧＦの
屈折率と一致させることができることを発見し、本発明
に至った。The present inventor has conducted research on creating a composition of MMA-based polymer and SAN using a method of melt mixing (kneading), which is a method that is easy to apply industrially. SAN with a high AN content can also be uniformly mixed with the MMA-based polymer, and by adjusting the mixing ratio, the refractive index of the heated resin can be adjusted to match the refractive index of GF. We have discovered that it is possible to do this, leading to the present invention.
１）ＭＭＡとＳＡＮの混合比率は、該混合物の屈折率が
ＣＦの屈折率と一致する比率であ，９、ＰＭＭＡ／５Ａ
Ｎ＝ｉｏ〜８θ／９０〜２０ の範囲から選定される。1) The mixing ratio of MMA and SAN is such that the refractive index of the mixture matches the refractive index of CF: 9, PMMA/5A
N=io~8θ/90~20.
この混合比率は、使用するＧＦＬ：／）屈折率、ＰＭＭ
Ａの組成、ＳＡＮの組成により異り、その都度決定され
る。This mixing ratio is the GFL used: /) refractive index, PMM
It varies depending on the composition of A and the composition of SAN, and is determined each time.
ＧＦは一般にＦＲＰ，ＦＲＴＰと云われているＧＦ強化
靭脂に使用されるものである。GF is generally used in GF-reinforced toughness called FRP and FRTP.
本発明に用いられるＱＦとしては、従来公知のものでア
シ、形状は、ロービング、サーフェーシング・マット、
チョツプドストランドマット、朱子織、格子織、平織、
目抜平織、綾織、ネットなど、いずれの形状でも可能で
あり、種類もＥ−ＧＦ（無アルカリガラス繊維）、Ｃ−
ＧＦ（含アルカリガラス繊維）など、いずれの種類でも
可能であり、例えば、Ｃ−ＣＦ （含アルカリガラス繊
維、屈折率。The QF used in the present invention is a conventionally known QF with reeds, shapes such as roving, surfacing, mat,
Chopped strand mat, satin weave, lattice weave, plain weave,
It can be made in any shape such as plain weave, twill weave, or net, and the types include E-GF (alkali-free glass fiber) and C-GF.
Any type can be used, such as GF (alkali-containing glass fiber), for example, C-CF (alkali-containing glass fiber, refractive index).
１、５１〜１．５２ ）の屈折率と合わせるにはＰＭｙ
ＬＡ８０〜６０重量部、５ＡＮ２０〜４０重量部の組成
割合で混合することにより、屈折率をＧＦの屈折率に合
せることができ、透明なＧＦ強化樹脂を得ることができ
る。PMy to match the refractive index of 1,51~1.52)
By mixing at a composition ratio of 80 to 60 parts by weight of LA and 20 to 40 parts by weight of 5AN, the refractive index can be matched to that of GF, and a transparent GF reinforced resin can be obtained.
ＧＦ添加量は５〜６０重量％（全組成物基準）で、この
範囲で必要に応じて選択できる。５重量−以下では添加
効果がないし、６０重量％以上は添加することが困難に
なる。好ましくは１０〜３０重量％であり、この範囲の
組成物が、性能、成形性等から最も良好に使用できる。The amount of GF added is 5 to 60% by weight (based on the entire composition), and can be selected as needed within this range. If it is less than 5% by weight, there is no effect of addition, and if it is more than 60% by weight, it becomes difficult to add it. The content is preferably 10 to 30% by weight, and compositions within this range can best be used in terms of performance, moldability, etc.
ＧＦは通常に使用される直径のものが使用でき、５〜５
０μ乳の直径のＧＦが使用できる。ＧＦ直径が小さい程
、本発明のＧＦ強化樹脂の透明性は良くなシ、５〜１５
８ｍ のＧＦが特に好ましい。GF can be used with commonly used diameters, 5 to 5
GF with a diameter of 0μ milk can be used. The smaller the GF diameter, the better the transparency of the GF reinforced resin of the present invention, 5-15
A GF of 8 m is particularly preferred.
又、ＧＦは樹脂と密着している程、本発明のＣＦ強化樹
脂の透明性は良くなり好ましい。ＧＦと樹脂を密着性を
良くするため、ＣＦ衣表面、ビニルシラン、アミノシラ
ン、クロム化合物等の一般に使用される表面処理剤で処
理することば肴効である０
本発明に述べる、樹脂成分とＧＦの屈折率が実質的に一
致するとは、透明性が確認できる範囲に一致することを
示し屈折率が±０．０１の範囲、更に好ましくは±０．
００５の範囲で一致することが好ましい。Further, the closer the GF is in contact with the resin, the better the transparency of the CF reinforced resin of the present invention becomes, which is preferable. In order to improve the adhesion between GF and resin, the surface of the CF coating is treated with a commonly used surface treatment agent such as vinyl silane, aminosilane, chromium compound, etc. "Substantially matching" means that the refractive index matches within a range where transparency can be confirmed, and the refractive index is within a range of ±0.01, more preferably ±0.01.
It is preferable that they match within the range of 005.
本発明の組成物には透明性を保持できる範囲で各種添加
物を加えることができる。例えば、染顔料、熱安定剤、
紫外線吸収剤、可塑剤等は必要に応じて添加される。Various additives can be added to the composition of the present invention as long as transparency can be maintained. For example, dyes and pigments, heat stabilizers,
Ultraviolet absorbers, plasticizers, etc. are added as necessary.
本発明の組成物は樹脂成分とＧＦを溶融状態で機械的に
混合して得られる。押出機で加熱混合する方法は最も一
般的に使用てきる。更に、ＧＦに樹脂成分を付着させた
後、圧縮成形する方法も使用できる。ＧＦが樹脂中に短
繊維になって均一に分散する場合、ＧＦが樹脂中に長繊
維で分散する場合、ＧＦが織布として樹脂中に存在する
場合、いずれも本発明では可能であり、それに応じた成
形法を選択できる。The composition of the present invention is obtained by mechanically mixing a resin component and GF in a molten state. The most commonly used method is heating and mixing using an extruder. Furthermore, it is also possible to use a method in which a resin component is attached to GF and then compression molded. If GF is uniformly dispersed in the resin as short fibers, if GF is dispersed in the resin as long fibers, or if GF is present in the resin as a woven fabric, all are possible in the present invention, and You can select the molding method that suits you.
本発明の組成物は、剛性、耐衝撃性、寸法安定性（熱膨
張係数、成形収縮率が小さいこと、により寸法安定性が
向上）に優れ、工業部品、家電部品自動車部品に使用で
き、更にグレージング材にも使用できる。The composition of the present invention has excellent rigidity, impact resistance, and dimensional stability (dimensional stability is improved due to a small coefficient of thermal expansion and molding shrinkage), and can be used for industrial parts, household appliances, automobile parts, and more. It can also be used as a glazing material.
透明なＯＦ強化樹脂を、一般に市販されて広く使用され
ている２つの樹脂の混合にょシ容易に製造することがで
き、その経済的効果は太きい。A transparent OF-reinforced resin can be easily produced by mixing two generally commercially available and widely used resins, and its economical effects are significant.
実施例１ 次のＰＭＭＡ、ＳＡＮとＣＦを用いて実験を行った。Example 1 Experiments were conducted using the following PMMA, SAN and CF.
ＰＭＭＡ：ＭＭＡ９７重量係、重量段アクリｔ／−ト３
重量％から成る共重合体
ＳＡＮ ： Ｓｔ ７５重量％、ＡＮ ２ｓ重景係から
成る共重合体、
ＧＦ：屈折率が１．５５４０Ｅガラスに、アミノシラン
で表面処理されている直径が５μｍと１３μｍ のＧＦ
チョップ
上記ＰＭＭＡとＳＡＮのベレットを各種割合に押出機で
加熱浴融混合した。該ブレンド体を射出成形によりテス
トピースを成形し、該成形品の性能を測定した。又、Ｐ
ＭＭＡとＳＡＮのブレンド体にＧＦを混合して、同様に
射出成形によりテストピースを成形して性能を測定し、
表１、表２、第１図に結果を示した。ＰＭＭＡ−８ＡＮ
ブレンドの屈折率がＧＦの屈折率に一致す゛る組成付近
で、全光線透過率、透視性共に最も良好になった。ＧＦ
を配合することによシ、引張強さ、曲げ弾性率、熱変形
温度が向上し、線膨張係数が小さくなった。PMMA: MMA97 weight section, weight stage acryt/-t3
Copolymer consisting of % by weight SAN: Copolymer consisting of 75% by weight St, AN 2s, GF: GF with a diameter of 5 μm and 13 μm surface treated with aminosilane on 5540E glass with a refractive index of 1.5
Chop The pellets of PMMA and SAN described above were mixed in various proportions in a heated bath using an extruder. A test piece was molded from the blend by injection molding, and the performance of the molded product was measured. Also, P
GF was mixed into a blend of MMA and SAN, and a test piece was similarly molded by injection molding to measure the performance.
The results are shown in Table 1, Table 2, and Figure 1. PMMA-8AN
Both the total light transmittance and transparency were the best near the composition where the refractive index of the blend matched the refractive index of GF. GF
By adding , the tensile strength, flexural modulus, and thermal deformation temperature were improved, and the coefficient of linear expansion was reduced.
以下余白Margin below
Claims (1)
上であるメチルメタアクリレートを主体としたアクリル
樹脂１０〜８０重量Ｌｆｂ（樹脂基準）と、（Ｊ３）ス
チレン８８〜７３重量％、アクリロニトリル１２〜２７
重量渠から基本的に成る共重合体９０〜２０重量係（樹
脂基準）が均一に混合された透明な樹脂成分と、ガラス
繊維５〜６０重量％（全組成物基準）が溶融状態で混合
されることにより得られる組成物であり、樹脂成分とガ
ラス繊維の屈折率が実質的に一致し、透明性を有するガ
ラス繊維強化熱可塑性樹脂組成物２ スチレン７８〜７
４重量％、アクリロニトリル２２〜２６重量％から基本
的に成る共重合体を用いる特許請求の範囲第１項記載の
組成物1. (4) Acrylic resin 10 to 80 weight Lfb (resin basis) mainly composed of methyl methacrylate with 84 weight % or more of methyl methacrylate, and (J3) Styrene 88 to 73 weight %, acrylonitrile 12 to 27
A transparent resin component in which 90-20% by weight (resin basis) of a copolymer basically consisting of a copolymer is mixed uniformly with 5-60% by weight glass fiber (based on the total composition) in a molten state. Glass fiber-reinforced thermoplastic resin composition 2, which has transparency and whose refractive indexes of the resin component and glass fiber substantially match, Styrene 78-7
4% by weight of acrylonitrile and 22-26% by weight of acrylonitrile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20588583A JPS6099151A (en) | 1983-11-04 | 1983-11-04 | Transparent glass fiber-reinforced thermoplastic resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20588583A JPS6099151A (en) | 1983-11-04 | 1983-11-04 | Transparent glass fiber-reinforced thermoplastic resin composition |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23071592A Division JPH0694523B2 (en) | 1992-08-31 | 1992-08-31 | Method for producing glass fiber reinforced thermoplastic resin composition having transparency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6099151A true JPS6099151A (en) | 1985-06-03 |
| JPH0356256B2 JPH0356256B2 (en) | 1991-08-27 |
Family
ID=16514337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20588583A Granted JPS6099151A (en) | 1983-11-04 | 1983-11-04 | Transparent glass fiber-reinforced thermoplastic resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6099151A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0601456A1 (en) * | 1992-12-04 | 1994-06-15 | Hoechst Aktiengesellschaft | Glass-fibre reinforced cyclo-olefin polymer material and process for its preparation |
| JP2005200466A (en) * | 2004-01-13 | 2005-07-28 | Bando Chem Ind Ltd | Acrylic resin film and method for producing the same |
| US7045927B2 (en) * | 2003-11-12 | 2006-05-16 | Hilti Aktiengesellschaft | Commutator |
| JP2007077385A (en) * | 2005-08-19 | 2007-03-29 | Asahi Kasei Chemicals Corp | High-rigidity decorated extruded sheet |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5399671B2 (en) * | 2008-09-19 | 2014-01-29 | パナソニック株式会社 | Photoelectric composite substrate and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855088U (en) * | 1981-10-08 | 1983-04-14 | 株式会社資生堂 | Pressure-resistant containers in aerosol sprayers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2030559B (en) * | 1978-09-26 | 1983-06-15 | Standard Telephones Cables Ltd | Zinc oxide glass composition |
-
1983
- 1983-11-04 JP JP20588583A patent/JPS6099151A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855088U (en) * | 1981-10-08 | 1983-04-14 | 株式会社資生堂 | Pressure-resistant containers in aerosol sprayers |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0601456A1 (en) * | 1992-12-04 | 1994-06-15 | Hoechst Aktiengesellschaft | Glass-fibre reinforced cyclo-olefin polymer material and process for its preparation |
| US7045927B2 (en) * | 2003-11-12 | 2006-05-16 | Hilti Aktiengesellschaft | Commutator |
| JP2005200466A (en) * | 2004-01-13 | 2005-07-28 | Bando Chem Ind Ltd | Acrylic resin film and method for producing the same |
| JP2007077385A (en) * | 2005-08-19 | 2007-03-29 | Asahi Kasei Chemicals Corp | High-rigidity decorated extruded sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356256B2 (en) | 1991-08-27 |
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