TW205054B - - Google Patents

Description

2050 ^ a A6 B6 V. Description of the invention (》) Background of the invention Fangyuan The present invention is pseudo-related to the one-strengthened synthetic material product with excellent possession and good disposability. The relevant technical description of this prepreg is described as high In the field of advanced composites of strength and elastomers, the number of applications is mainly "" • The intermediate resin of these off-grade composite prepregs is made of high-resin, so that the prepreg can be pressed. However, although the air quality, solvent resistance, and organic toughness make them have composites as the layer system, the thermoplastic resin between the layers and the layers is limited. Because this value is the original (please read the precautions on the back and fill in this page). Packing. _ 线-> ί soil Ρ t pre-impregnated with thermosetting resin as the base, making a kind of synthetic material temporality will not · This kind of pre-quality and thermal power, the properties of eaves machinery, the manufacturing method, and the layered fiber made of layers (for example, sulfonite has been widely used in their production of fibers with excellent specific strength to make the final The mold dipping body is innately provided by the present invention. The dimension (dimensional) is used to strengthen the collar of the moving equipment and the supply and use of the unique chess quality is commonly called, so it is often given as a matrix resin. The moderately viscous resin is thermosetting and flexible. The thermosetting properties represented by the layer resin are excellent [but have poor impact resistance. When the product is processed, the impact resistance is at the strength of many broken surfaces, so that the matrix will cause high-grade synthetics. The use of high-grade synthetic substances has such heat resistance as its heat resistance is due to its difference. The impact resistance is used as a structural object. The paper standard is "Zhongjia Sample Standard (CHS) T4 Specification (210 X297) *) 2050M. 5. Description of the invention (\) The quality has been quite limited. In order to improve the defects of this thermoplastic matrix resin, a method of adding rubber sleep ingredients is now known. However, in order to obtain a sufficient effect of improving the toughness, it is necessary to add a large amount of rubber sleeping ingredients, and this will result in a substantial decrease in heat resistance, solvent resistance, and the like. In addition, a method for adding a thermoplastic resin (Japanese Patent Application Kokai No. 61-12543, No. 61-2 2 8 0 1 6, No. 58-1 34 1 1 1, etc.) has been proposed, in particular, it has excellent thermal conductivity Engineering plastics resistant to solvents. Some slag literatures pointed out that the examples of adding the rubber component are relatively reduced in heat resistance and solubility resistance, but it is necessary to add a thermoplastic resin of large egg to obtain sufficient sag. However, even in this method, there are still some weight problems, that is, the impregnating properties of the resin used to produce the pre-mold and the false viscosity of the pre-prepared brew decrease with the increase of the viscosity of the whole system . In addition, some attempts to improve the toughness of thermosetting matrix resins are not very effective in terms of improving the apparent adhesion of the interlayer peeling strength of good layer products. At the same time, it has been proposed to uniformly distribute thermoplastic resin between the layers of fine particles removal method (Japanese. Patent Application Kokai No. 1-1 1 0 5 3 7), its purpose is to effectively improve the layer of the product layer "Peeling strength between rooms" However, it seems inevitable that the large i reduction of viscosity will not be avoided, and the complicated manufacturing procedures and quality control problems have occurred further. Although I want to compact and crush the mine, The fibers and so on are located between the layers. "The test is also proposed for the same purpose. This paper standard is in the Chinese National Standard (CNS) A 4 specifications (? 10X297 mm) (please first Read the precautions on the back and then fill out this page) Installation & Ordering-Line &A; A 6 Β6 V. Description of Invention (¾) However, the same problem cannot be avoided, and the effects of some jaundice tests are generally insufficient. In addition, a method of inserting an impact-absorbing layer called a mesenchyme between layers is proposed (for example, USP No. 3, 4 7 2,730, Japanese Patent Application Kokai No. 5 1-58 484, No. 60-63229, No. 60-231738, etc.) p In some of the literature, the thickness between the layer and the layer is increased to reduce the secondary dimension ratio of the prepreg, but it makes the heat resistance and processing properties worse, making This method has not been widely and practically applied. SUMMARY OF THE INVENTION The object of the present invention is to provide a prepreg with a thermosetting resin as a matrix to produce _ Luo-reinforced synthetic substances, a method for producing the prepreg and a layered product produced with the prepreg, and揸 种 雄 维 -Reinforced synthetic compound can give the final chess product Geun Jia's degree without hurting the excellent handling properties and the inherent thermal and mechanical properties of such prepreg metal. The gnome of the present invention is a fiber-reinforced synthetic substance, which is distinguished from a prepreg containing the following ingredients. (A)-a kind of reinforced ore dimension with a Zen performance of 200 GPa or higher, (B)-a fibrous thermoplastic resin with a swing performance of 100 GPa or less, and (C) a thermosetting matrix resin, It is best to use the pre-leaching of the above-mentioned synthetic materials for mineral dimension-strengthening to wait for it (please read the precautions on the back and then fill out this page). Packing-booking-line-this paper CMS) A4 specifications (? 10x297mm) 2050k A 6 B6 V. Description of the invention (4) The fibrous thermoplastic resin (B) is positioned on the outer surface of the prepreg and a method for producing the prepreg. The first aspect of the present invention is to stick a bottom prepreg, which includes a reinforced mineral dimension and a thermosetting matrix resin and a thermoplastic resin with an elastic modulus of 100 GPa or less. When this male dimensional thermoplastic resin is blended with the bottom prepreg so that the former is positioned on the outer surface of the latter, we can obtain an iron-reinforced substance whose molded product has excellent fen-degree without harming The original prepreg has excellent processing properties as well as thermal and mechanical properties. Brief description of legend Figure 1 shows a method in which the relay-dimensional thermoplastic resin is arranged on the bottom prepreg obtained by reinforcing the mineral dimension and the thermosetting matrix resin, and then subjected to heating and immersion. Country 2 shows a «method in which the iron-dimensional thermoplastic resin is arranged on both sides of the bottom pre-dispersion body at the same time» Figure 3 shows a method in which the reinforced secondary male and the iron-dimensional thermoplastic resin are simultaneously supplied to a stripper covered with a thermosetting matrix resin On the chess paper, then the dipping effect is carried out. Circle 4 shows a method in which the relay-dimensional thermoplastic resin is arranged and fixed on the release paper covered with thermosetting base resin, and then covered with reinforcing fibers, and then impregnated to react. Garden 5 shows a cross-section of a layered pre-diffusion body obtained by the example of the present invention (the example and the one-value control example before performing the heater chess. (Please read the precautions on the back before filling this page ) This paper uses the Chinese standard (CNS) A4 specifications (210 X297 mm) 205054 V. Description of the invention (4) Example of implementation of the stubborn thread The modulus of the invention is 100GP a or less The dimensional thermoplastic resin (B) is the most important component in the present invention * The reason is that the purpose of the present invention is to provide a pre-diffusion for the maintenance-reinforced synthetic compound, which can give the modal product Hibiscus It has a good temperature and does not harm the excellent processing properties of the prepreg, heat and mechanical properties, and the quick success of this purpose can only use woven shovel thermoplastic resin. That is to say, by molding the thermoplastic resin In order to maintain the dimension, it is possible to arrange the thermoplastic resin on the surface layer of the prepreg effectively. As a result, we have used only a small amount of thermoplastic resin to achieve a sufficient improvement in toughness, and at the same time, the degree of adhesion of the prepreg is still Easy to control, making previous skills lacking One of them will not decrease the degree of warm viscosity. In addition, compared with the previous technology of adding thermoplastic resin grains, we have the advantage of easier quality control. In addition • Fu Tong ’s prepreg production method can be used as usual The effect surface method is achieved by the previous technique β and can only be connected to β by using the mineral-dimensional thermoplastic resin (B) in the present invention whose thinness is 100 GPa or less. Due to the iron-dimensional thermoplastic in the present invention The number of resins (B) is about 100 GPa or less, and the fibrous products we commonly use are polyamelamine, polyester, polyethylene, polypropylene, and so-called engineering plastics. Ester, polyacetal, polyarylate, poly M, poly, polyimine, polyimide, polyimide, polyphenyl oxide, polysulfide benzene, polybenzoxazole, etc.β However, the thermoplastic resin (B) in the present invention is not limited to some resins and plastic articles. But some liquid crystal polymerization A 6 B6 (please read the precautions on the back before filling this page). Binding ·-line < This paper uses the Chinese National Standard (CNS) Grade 4 (210X2) 97mm) it 20505 ^ V. Description of the invention (preparation) (please read the precautions on the back before filling in this page). The fibrous products such as poly-p-benzobenzazole etc. are produced by special methods Polyethylene secondary dimensions with ultra-high volatility modulus and some acrylamides represented by Kevlai · 49 are not used. Because their elastic modulus exceeds 100 GPa and the effect of improving toughness is not good. Because In the present invention, the fibrous thermoplastic resin (B) has a volatility of 100 GP a or less, and those compounds having functional groups capable of reflecting the thermosetting matrix resin (C) on the molecular chain are particularly popular And, they are properly determined according to the thermosetting matrix resin to be used. The type of official function depends on the thermosetting matrix resin used. Examples of the functional group include amino group, sleep amine group, powdered hydroxyl group, fermented hydroxyl group, glycidyl group, carboxyl group, acid anhydride, thiosulfate group, allyl group, vinyl group, maleimide, carboxylate group and many more. However, as long as it can react with the thermosetting matrix resin, the functional group is not limited to the above. The shape requirements of the fibrous thermoplastic resin are not critical, as long as the length of the resin is long enough. Iron-spinning yarns can also be used, but it is preferable to use single or multi-filaments. The β-filament diameter is preferably 100 A or less, and The best is 50 # · or less. If the thermoplastic resin used is multifilamentous, the diameter is preferably 1000 denier, and more preferably 500 denier. At the same time, there is no special restriction on the cross-sectional shape of the wire. Two or more types of thermoplastic resins of different substances and wire diameters can be used in combination. The method of combination is not necessary, as long as the method of alternately alternating the two grains of male dimensions and the method of using mixed yarns made of crossovers are sufficient * In addition, we can also use simultaneous spinning -8-this The paper scale is far from the Chinese ancestral family sample year (CNS) A 4 specifications (? 10X297 g *) 20505 ^ 1 Μ 5. Description of the invention (7) Two or more male Luo-shaped thermoplastic resins have a sleeve-core structure or sea -Conjugated yarn of island structure. The use of two or more iron dimensions with different properties and in the form of conjugated wires or mixed wires is an effective way to balance various characteristics. The weight ratio of the secondary resin (B) is preferably 0.5 to 4096 based on the weight of the thermosetting matrix resin (C), and more preferably 0.5 to 20¾. If the weight ratio is less than 0.5%, it is impossible to obtain a sufficient improvement effect. If it exceeds 40%, the above effects can no longer be increased and the viscosity of the prepreg's mash will decrease, which is undesirable. We expect the male dimensional thermoplastic resin (B) in the present invention to be positioned outside the prepreg If β near the surface is a thermoplastic resin finish located in the central part of the prepreg, then we may not be able to obtain a sufficient improvement effect. However, it is undesirable that the thermoplastic resin is completely separated from the outer surface of the prepreg. We hope that part of the fibrous thermoplastic resin is located in the thermosetting matrix resin so as not to fall off or move during processing. In addition, we also hope that the mineral-dimensional thermoplastic resins are arranged in parallel in an equal distance in a certain direction. However, the thermoplastic resin positioned in the plaque area to be determined is not limited to this. Of course, we can arrange the thermoplastic resin in parallel in two but more directions to arrange the staggered state of the resin. The seed production method can achieve a high degree of improvement, but there will be no specific restrictions on the direction of the parallel arrangement of the manufacturing process. The thermoplastic resin can form any angle with the strengthening dimension, but the resin and the strengthening dimension It is easiest to arrange in the same tilt direction. (Please read the precautions on the back before filling the nest page). Thread-This paper uses a sample rate (CMS) A4 specification (? 10Χ297mm). 5. Description of the invention (β) Because of the invention The reinforced fiber (A) has a modulus of volatility of 200 GP a or higher, and the reinforced male dimensions used for general fiber-reinforced synthetic materials, such as fibrous fiber lozenges, graphite fiber lozenges, and boromethan To use. However, it is best to use graphite iron with a tensile strength of 3500 MPa or more. Among them, it is best to use high-strength, ductile sulfonite and graphite minerals whose tensile strength is 4 500 MPa or higher and the ductility is 1.7% or higher. As for the thermosetting matrix resin (C) of the present invention, it is possible to use a resin that can be cured by an external energy to at least partially cure the product. Typical examples include phenol resin, maleimide resin, polyimide resin, phenolic resin, vinyl ester resin, unsaturated polyester resin, cyanate resin, resin with acetylene end, resin with ethylene end, Resins with allyl chrysalis, resins with nadic acid ends and mixtures thereof. Among the above resins, phenol resins, butadiene diimide resins, tartaric acid ester resins, and mixtures of butadiene bisacrylic acid resins and tartaric acid resins are preferred resins. Any kind of phenolic oxygen can be used. Resin, but resins formerly known as amines or phenols are preferred "Examples of Japanese gas resins include tetraglycidyl diaminodiphenylmethane, triglycidyl-p-aminophenol, various triglycidyl glycerylamino Isomers of cresol, diphenol A type gas resin, diphenol F type gas resin, diphenol S type gas resin, phenolic resin lacquer type gas resin, cresol lacquer type gas resin. However, the inventive gas resin is not limited to this. In addition, the brominated ring gas resin produced by Australia's above-mentioned Chen gas resin can also be used at-10-This paper standard uses the Chinese National Handicraft (CNS) A4 specification (210x297 mm) (please read the back of the first Please fill in this page before paying attention.) Binding-Order _ Line-^ 05054 A 6 B6 5. Description of invention (9) (Please read the precautions on the back before writing this page). These Chen gas resins can be used alone or two or more of them can be appropriately mixed and used. Ring gas resins are often used in combination with curing agents. There is no particular restriction on the curing agent used in the present invention, and any compound containing a functional group (such as an amino group and an anhydride group) that can interact with the ring gas resin can be used. However, aromatic amines represented by various isomers of diaminodiphenyl, dicyandialdehyde and diaminobenzoate are preferred. In the present invention, maleimide resin refers to a resin composition with polyfunctional oxbutene diimide as the main component, in which there are two or more maleimides in the molecule. The amine-based compound accounts for 30% of the resin composition replacement ratio or more, preferably 40% by weight or more β. If the content of the multifunctional maleimide is within the above range, the resin composition S outer gel can contain a monofunctional maleimide or other copolymerizable, reactive compound as long as the physical conditions such as heat resistance and toughness are not reduced. The following compounds can be used as multifunctional maleimide: 1,2-bismaleimide ethylene, 1, 6-bisbenzidine butanediimide hexane, 1, 12-bismaleimide Dimerimine + dioxane, 1, 6-bismaleimide (2, 2, 4-trimethyl) hexane, 1, 3-bismaleimide benzene, 1 , 4-bis-cis-butadiene diimidebenzene, 3,3 'or 4,4'-bis-cis-butadiene diimide diphenylmethane, 3, 3' or 4, 4'-bis-cis-butene Diimide diphenyl W, 3, 3 'or 4, 4 · -bis-cis-butadiene diimide diphenyl ether, 2, 4'-, 2, 6_- or 3, 4'-bis-cis-butane Dien-1-1 1- This paper scale is used in the Chinese national standard quasi (CNS) A4 (210X297 g *) d ύ οro ο 2 66 ΑΒ ίν Clear instructions for the release of Wushuangya 0 4 2, 4, ene and butyl Disulfide 'benzene 4 di 4' 0, dialkylene butyl butyl sulfonate bicyclic di 4 amine 4 sub, aldehyde styrene enamine butadiene hexyl N, hexyl, cyclic amine diimide aldehyde Ν Ν amine sub 0- Ρ stick or Kang B-bis-ylbenzene J times di 4 ene, butyl T cis N ′ bismethyltoluene N bis 4-CL bis 2, alkylamine propylene 3 aldehyde citrus benzene 0) diyl Benzene amine phenylenediamine diimide diene acetylene butadiene 4 butyl cis phenyl phenyl benzene m bis bis f 3 0, phenyl benzene} phenylamine gas phenylene amine phenylene amine diene acetylene bis cis Ene 3 butyl cis- 3 NN 'benzene \ 1 / base gas aniline acetylenediene butadiene cis 1,3-phenylene-di- (2,2-propylene) -di-P-phenylene 〕 -Bismaleimide, its mixture and prepolymer containing maleimide and diamine. As for the diamine used in the prepolymer, aromatic diamines such as diaminodiphenylmethane are preferred. Moreover, with 4, 4 · -bis-butadiene diimine diphenylmethane and 4,4'-bis-butadiene dialdehyde iminodiphenyl methane and 1,6-bis-butadiene dialdehyde methylene Azeotropic mixtures of amine (2, 2, 4-trimethyl) hexane and bis-cis-butadiene diimide toluene are particularly good. Reactive compounds co-polymerized with polyfunctional maleimide diimide include, for example, alkenyl phenols such as 0, diallyl bisphenol A, 0, 0'-diallyl bisphenol F, etc. Allyl cyanurate, divinylbenzene, N-vinylpyrrolidone, glyoxyl dimethacrylate, etc. These copolymerizable reactants can be used singly or in combination, and the content thereof is 70% by weight or less of the matrix resin mainly composed of polyfunctional maleimide and preferably 50% by weight or more Less β these copolymerizable -1 2-This paper scale is easy to use China National Standard (CNS) A 4 specifications (210X297 mm) (please read the precautions on the back before filling this page) A 6 B6 V. Description of the invention (&Quot;) (Please read the precautions on the back before writing this page) Among the reactive compounds, alkenyl phenol has the effect of improving the degree of excavation and processability of the thermosetting matrix resin, and its use amount is preferably the matrix resin 1096 to 50% by weight. A thermosetting matrix resin containing polyfunctional maleimide as the main component can be cured by heating separately, but it is still possible to add a catalyst to make the cured product have desired characteristics and adjust the curing characteristics. Compounds that can be used as catalysts include organic phosphines, organic sulfonium salts, their complexes, boron trifluoride / amine complexes, and radical polymerization catalysts such as organic peroxides and azoisobutyronitrile. The amount of the catalyst added in the present invention is not limited, but based on the requirement of stability, it is preferably 0.01 to 55% by weight of the total matrix resin component. The cyanate ester resin refers to a resin composition containing 50% by weight or more of a multifunctional cyanic resin, the chemical formula of which is as follows: Y-(-〇-C = N) n where η represents a one to two An integer of 5, 1 represents an aromatic organic residue, and its oligomer. Can be used as polyfunctional cyanate, including 1, 3- or 1, 4- dicyanobenzene, 4, 4'-dicyanaldehyde diphenyl, 2, 2'-bis (4-cyanaldehyde phenyl)- Propane, 2, 2'-bis (4-cyanophenylphenyl) -ethane, bis (4-cyanophenylphenyl) methane, bis (4-cyanophenylphenyl) W, bis (4-cyanophenylphenyl) ) Sulfide, bis (3,4-dimethyl-4-cyanophenyl) methane, a chemical compound represented by the following chemical formula (I) -13 Specifications (210X297 g *) 5. ϋο 5ο ί * Ί

AB Mingshuo Mingfa

It is no problem to use a matrix resin, so that it can give the desired properties of the cured product, and the curing is to be removed. As for phenols, general alkyl phenols can be used. As for the catalyst, it is best to use latent curing catalysts (such as boron trifluoride / amine complex), tertiary amines, organic pervaporates *, and organic acid gold Nitrogen salts such as tin octoate, tin octoate, copper naphthenate, zinc alkanoate, naphthenate, etc. The amount of catalyst added depends on the purpose, but from the viewpoint of stability, it is preferably 0.05 to 3% by weight of the entire matrix resin component. Thermosetting properties of mixtures containing polyfunctional oxobutadiene diimide (I) and polyfunctional cyanate esters or their oligomers (II), or pre-reaction products containing (I) or (II) as the main component Preferably, the resin can also be used as the thermosetting matrix resin of the present invention. The ratio of (I) to (Π) is not limited in the present invention, but the ratio of (I) to (Π) is preferably 5:95 to 15:85. Adding a ring gas resin or a polyester resin to a thermosetting matrix resin containing (I) or (II) pre-reaction products or mixtures as the main component will not -1 4-This paper scale is used in China's "Household Standard (CNS ) A4 specifications (210x297 g *) (please read the precautions on the back before filling in this page) 2〇δ〇 ^> a Α6 Β6 5. Description of the invention () If you have any questions, you will get excellent results. As for the ring gas resin, it can be appropriately selected from known ones, but the preferred ones are bisphenol F type ring gas resin, bisphenol A type ring gas resin, and diphenol alcohol-alkane (such as diphenol alcohol methane, diphenol alcohol ethyl) Alkane, bisphenol alcohol propane, etc.) polyglycidol, polyglycidyl ethers of polyphenols (such as novolac, cresol, resol, etc.), so that alicyclic compounds (such as cyclohexane, cyclopentadiene , Dicyclopentadiene, etc.) ring gas resin obtained by oxidation, poly (ring gas alkyl) esters of fatty gasification compounds (such as ethylene glycol, glycerol, etc.), aromatic or fatty carboxylic acid cycloalkyl Base esters, etc. In addition, as shown in, for example, USP No. 3,390,037, No. 2,970,983, and No. 3,067,170, pre-reaction products of ring gas resins and curing agents, or a mixture of both can be used. As for the polyester compound, the compounds represented by the following chemical formulas (2) and (3) are preferred. Among them, the acid component is preferably mainly terephthalic acid and the glycolytic component is preferably mainly neopentyl glycol or ethylene glycol. The number average molecular weight of these polyester compounds is 500 to 10,000, preferably 500 to 3,000 and a softening point of 101TC or less, preferably 70 ° C, the best results can be obtained: HO-Rx 0—f- c II ο

Ar CIIο Ο-Rl Ο. Η (2) (Please read the precautions on the back before writing this page) or HO- C-R2- CO-Rx-O-f- C-Ar- C_〇-R] _-〇- '] C-R2 ~ C-OH il II II .tt II II 0 0 OO 〇〇 (3) where Ar represents phenylene, Ri represents a divalent fatty group and R2 represents a divalent paper size Finished with Zhongzhongjia (CNS) A 4 specifications (210x297 g *) A 6 Β6 V. Description of the invention (丨 4〇Aromatic or fatty group. As for the mixture or pre-reaction product added to (I) and (II) The ring gas resin or polyester resin of the thermosetting resin as the main component, based on the replacement of 100 parts of the above pre-reaction product or mixture, the ring gas resin part is 5 to 100 parts, and the polyester resin is 5 to 50 In many cases, 30 parts is enough for any ring-shaped resin or polyester resin. According to the purpose of the thermosetting matrix resin mainly composed of the mixture of (I) and (II) or the pre-reaction product, A catalyst can be added. The appropriate choice of plum media can be based on the maturation of thermosetting matrix resins with polyfunctional maleimide and polyfunctional radonate as the main components. The amount of catalyst can also be determined according to the purpose, but the amount of 2 or 3 parts of the total matrix resin component is better for stability. As for the thermosetting matrix resin (C) used in the present invention, the above thermosetting resins can be used Blended with a thermoplastic resin or its oligomer. In particular, in terms of thermal properties, the so-called engineering plastics such as polyaldimine, polyethersulfonimide, polyamine, polyether lipid, polyether ether Ketones are preferred, and those with functional groups can react with the thermosetting resin at the molecular end or molecular chain. The thermoplastic resin can be dissolved in the thermosetting matrix resin or mixed in the form of powder withdrawal. Based on the thermosetting resin, add It is better to add 30% by weight of the thermoplastic resin, and 15% by weight * is better. If the part * exceeds 30%, the viscosity of the system is too high, which is not only caused by poor impregnation in the production of prepreg Effect, and also reduce the prepreg's degree and coverage characteristics ^ -16- (please read the precautions on the back before filling this page) This paper standard uses the Chinese National Standard (CNS) A4 specification (210X297 %) 2〇5〇M V. Description of the invention (fi) On the other hand, as long as the characteristics, processing characteristics, mechanical characteristics, thermal characteristics, etc. of the prepreg sickle are not changed, we can add a small amount of inorganic particles (such as silicon gas to remove particles) or volatile components (such as Ding) into the thermosetting resin. Diene / acrylonitrile copolymer). The ratio of the reinforcing fiber (A) with a modulus of elasticity of 200 GPa to the thermosetting matrix resin can be appropriately selected according to the purpose, but the tb value of (A) to (C) ranges from 5 5: 4 5 to 8 5: 1 5 is better, and 6 0: 4 0 to 7 5: 2 5 is better. If the thermosetting matrix resin is mainly composed of resins, the ratio of (A) to (C) is preferably 60: 40 to 75 ·· 25, and (B) to (C) is 0.5: 100 to 20: 100β If the thermosetting matrix resin is mainly composed of a mixture of polyfunctional oxalimide and polyfunctional acid ester or its pre-reaction product, then the best ratio of (A) to (C) is 60: 40 to 75: 25. The ratio of (B) to (C) is from 0.5: 100 to 40: 100. In order to produce prepregs from reinforced iron (A) with a modulus of elasticity of 200 GPa or higher, thermosetting matrix resin (C) and fibrous thermoplastic resin with a modulus of 10 DGP a or less, we can use the following method. However, the present invention should not be limited to the slag method. Method 1 is a method that suspects that the secondary thermoplastic resin (B) is based on the basic pre-impregnation method, in which the pre-impregnation is derived from the reinforced mineral dimension (Α). Thermosetting base K resin (C), followed by heating and impregnation "Method 2 Immediately supply reinforced secondary dimension (Α) and secondary dimension thermoplastic resin (Β) to -1 7- This paper size uses the middle surface B home sample standard (CHS) A 4 specifications (210X297 g *) C Please read the precautions on the back before filling the nest page) -install · order-

2050M V. Description of the invention (“ο Method of release paper coated with thermosetting matrix resin (C), followed by impregnation β method 3 A method which arranges and fixes iron-dimensional thermoplastic resin (B) coated with thermosetting On the release sheet of matrix resin, and finally place the reinforced secondary dimension (Α) on it, and then perform the impregnation effect. The method shown on the surface 1 can be regarded as a special case of the method 1 β with enhanced male dimension (Α) and thermosetting The basic prepreg 1 of the matrix resin (C) is directed to the impregnated root 6, and then the mineral-based thermoplastic resin (B) 2 is arranged on the prepreg through the knuckle comb 3 and is impregnated and fixed through the heated roller 4 On the basic prepreg to get prepreg sugar 5. There are two ways to arrange the iron-dimensional thermoplastic resin on the basic prepreg. One of them, one side has already arranged the prepreg of thermoplastic resin 2 "again the same as above. Procedure, and arrange the thermoplastic resin on the other side. In another flooding method, such as garden 2, the thermoplastic resin 2 is arranged on both sides of the prepreg at the same time. Either method can be used. Refer to the method shown on surface 2 for more details. Chess 7 The back side of the base pre-filling 1 is peeled off, and the fiber-based thermoplastic resin 2 is arranged on both sides of the base pre-filling 3 through the adjustment mechanism 3, and then, the thermoplastic tree cells on both sides are covered with release paper 8, and then, the roller is pressed with heat Heat and pressurize both sides. In this way, I can get a prepreg *, in which the mineral-based thermoplastic resin is positioned on the surface of the base prepreg, and some of the thermoplastic resin has been buried in the base resin β (please Read the precautions on the back first and then fill out this page) Binding-Order _ Line · The size of this paper is in the standard Β home sample standard (CNS) A 4 specifications (? 10χ297 g *) A 6 B6 V. Description of the invention (丨 7) As for the production of basic prepregs from reinforcing fibers and thermosetting matrix resins, we can directly use the general method of producing prepregs. In this method, the hot melt method is preferred, in which the resin is heated and melted without solvent It is coated on the release paper, and then heated and impregnated. However, the lacquer method can also be used, in which the resin in the solution is coated on the release paper, and then the solvent is removed after dipping. The method shown in Figure 3 can be regarded as Example of method 2 On the release paper 11 coated with the thermosetting matrix resin (C), the reinforcing fibers (A) 12 and the fibrous thermoplastic resins (B) 2, 2 'which are passed through the shuttle combs 13, 3, and 3' are arranged to make the mineral The width and spacing of the dimension 12 and the resins 2 and 2 'can reach a predetermined value, and then the protective release paper 8 is supplied, and then, the hot-pressing roller 4 is pressed and heated to impregnate the thermosetting matrix resin into the male dimension In this way, the desired prepreg 5 is obtained. If only the mineral-based thermoplastic resin is arranged on the side of the prepreg, we only need to supply one of the secondary thermoplastic resins 2 and 2 '. 7 圔 4 中The method of manufacturing the prepreg shown can be regarded as a special example of method 3, in which the release paper 15 is coated with the thermosetting matrix resin (C) 14 by the coating machine 16, and then arranged and fixed with a gauze thermosetting resin (B 2) After that, the reinforcing fabric is placed on the generated resin film 17 and then impregnated by a general method. The prepreg of the present invention not only possesses excellent processing properties compared to the pre-mantle with thermosetting resin as the matrix, but also can give the molded product a good fineness without compromising the thermal and mechanical properties. In particular, it is Chong-19- (please read the precautions on the back before filling in this page) Binding. Binding-The standard of this paper is "覼 家« Zhun (CNS) A 4 specifications (210X297 mm) A 6 B6 V. Invention Description (t?) The crushing between layers after hitting is highly resistant, so it can be used as a structural material for airplanes and the like. The present invention will be illustrated by the following examples. In the examples, all parts are by weight. The ring gas resin used is shown as follows: Tetraglycidyl diamine type ring gas resin: YH434L (trade name of Toto Kasei Co., Ltd) Triglycidyl diamine type gas resin: ELM-100 (Sumitomo Chelical Co. , Ltd. trade name) Bisphenol A type ring gas resin: Epikote 828 (Yuka Shell Co., Ltd. brand name) Bisphenol F type ring gas resin: Epikote 8 0 7 (Yuka Shell Co., Ltd brand name) Examples 1 to 3 The composition shown in Table 1 and a high-strength, medium-elasticity modular fiber (trade name, MR60P; produced by Mitsubishi Rayon Co., Ltd .; tensile strength, 5 6 0 0 MPa; swing modulus of elasticity, 310GPa; extension of breakpoint, 1.9%) produces a one-way foundation prepreg plaque. The CF weight of the basic prepreg is 145g / nf and its resin content is 34% by weight β. The thickness of the base prepreg is about 40μα (the total number of bags is 90 d) on the two sides of the basic prepreg by the silk-rolling sugar method. , About 2Gpa; the number of threads, 24) of the layered nylon 12 multifilament (nultifilaBent), which makes the weight of the edge fiber (please read the precautions on the back and then fill out this page). Installation < Threading-This paper is used Sleepy home kneading (CNS) A 4 specifications (210x297 mm) A 6 B6 V. Description of invention (< 9) 3 g / nf β As such, the prepreg of the present invention is obtained. The special feature of the obtained prepreg is that the nylon multifilament has been positioned on both sides and part of the nylon multifilament has been embedded in the base prepreg. According to the method SRM2-88 recommended by SACMA (Suppliers of Advanced Composite M ateria 1 s A ssocioti ο η, the Association of Advanced Synthetic Substances), the prepreg is cut into small pieces of a predetermined size, and the blocks are stacked to perform The autoclave is molded to obtain a test block for measuring the compressive strength after being impacted (mature condition, 180 ° CX2 hours). Next, the test block was applied with a 270 lb-in impact, and its compressive strength was measured. The results are shown in Table 1. As shown in Table 1, compared with the results obtained in the comparative example, the molded product obtained from the prepreg of the present invention has a high compressive strength after impact is applied, and is excellent in impact resistance. Comparative Examples 1 to 3 A unidirectional basic prepreg was produced in the same manner as in Example 1, but the resin content of the resin film used was 36% by weight. The evaluation procedure is the same as in Example 1, but the nylon 12 multifilament is not attached to the basic prepreg. The results are shown together in Table 1. -2 1- This paper uses the National Standards (CNS) A4 specifications (210X297 commonweed) of this paper (please read the precautions on the back before filling in this page) k '5. Description of the invention (20) m 01 0 0 0 呀 0οαcncvl 000 1 .0 < Ν1ε 02 pin 000 01 I—Il ®ιΛ′σ3 00 0 inch one one 0CNJ①c \ l art 0 A6 B6 0 0 0 0 0 · 9 0 · 00 0 · 9 0 · 00 0 · 9 000 SU gr-Hg gg oos SCJi

is SCVJSCNJ (please read the precautions on the back before filling in this page) sf.w 郎 屮 史 μ?;: 4 ^^^ 11 ^ 11¾ ¥ Shopping butterfly nwlMn US… > 1α3) sBwMi «v 菡» ((001-W13) s ill »» drama shopping Π live twisting Qinzao 111 nm 5 ssaMM control Π waterlogging twisted a ll / bo) Ht) c \ lI iiaz 5 (edw) fine 錓 镅 H?: AIDS Cong ¾ 〔a〕 (¾¾ Start arrogant) ah «America COS4J4V class cast iron 00 £ SS though torn up ^ _ fine magazine turn tsffiJmlit pro $ reward" ship distance __ lithium shopping 瓤 瓤 繤 画 理 $ 001 0. Insects, .Lines · ma -22- This paper scale is applicable to 0 National Standards (CNS) A 4 specifications (210x297 gong) ';: 050 · 64_Be V. Description of the invention (> 丨) Examples 4 to 6 and Comparative Examples 4 to 6 In the same manner as Example 1, a basic prepreg with a CF weight of 190 g / n2 and a resin content of 34% by weight was obtained from the resin composition shown in Table 2 and MR60P. The basic prepreg was wrapped on both sides by a silk winding method with nylon 12 multifilaments (81 d, 36 .fil) spaced 3 mm apart. Thus, the prepreg of the present invention is obtained. Nylon multifilaments are positioned on both sides of the prepreg and some nylon multifilaments have been embedded in the basic prepreg. With this prepreg, the compressive strength can be evaluated after impact is applied in the same manner as in Example 1. In addition, a prepreg was produced in a similar manner using a resin film with a resin content of 36% reset ratio. Without adhering the nylon multifilament to the prepreg, apply impact and evaluate its compressive strength. The results are shown in Table 2 together. (Please read the precautions on the back before filling out this page) -23- This paper scale is used in China National Standard (CNS) A4 specifications (210X297 public *)

A6 B6 ZO 擗

mmm CO to < S > < S G5 CD CS > ^ ^ cj in tH < s > ①①⑤ PC \ J to < s > cs > o < r > 々CSJ 々L〇cs? < S > CD < S > ①⑤ bu co CM ① oo T ~ i to CVJ CM OCX ΙΛ 'Cs3 bu ΙΟ CS3 OO CSl m town to m < S > CS? CD < S >-^ r cm 10 t— »① CD ①① cm ιο ①① ⑤① ^ C4 ^ LO c〇r—1 CS) CO CO CO r QD CO r—i QD < 〇to L〇CO CO BU CNJ CO OO CO oo i〇csj co LO CsJ to c \ i DtQ tex: d = c spirit sg mm play mm wandering 5? —. ^ π π m ^ m «—. 《—. ether 00 枨 tn ^ tn ^ mZu < _2 Butterfly floor slow = 焥 Ϊ 菡 二 《 ss ^ msms 11 ^ -C, ab〇.'w. CSi T— * μ < us # — " V CD iX s: > W. mmmm • N zi pian yat \ P > __ i U1 ^ An Miscellaneous S ............................ L ............ … Pretend ........................ order ...: .... X ............ ..... end {please read # 卄 面 的 資訊 before filling in this page) This paper size is applicable to China National Standards (CNS> A4 specifications (2〗 0χ297 公 嫠)

Examples 7 to 18 produced a prepreg in a manner similar to Example 4, but the pitch of the multifilaments of Strider 12 was changed as shown in Table 3. After the impact was applied, the compressive strength was measured in the same manner as in Example 1. The results are shown in Table 3. Table 3 (Please read the precautions before filling in this page) • ^. • Thread • Examples 11 to 1 5 Produce a prepreg by way of Example 4, but change the number and spacing of nylon 12 multifilaments As shown in Table 4. After the impact was applied, the compressive strength was measured in the same manner as in Example 1. The results are shown in Table 4. -25- Example 7 Example 8 Example 9 Example 10 Composition (B) Spacing (min) 1 2 4 5 (Nylon 12) Weight 15 7. 5 3.75 3.0 (g / nf) Compressive strength after impact 365 364 327 308 degrees (MPa) Tg [t:] 240 242 247 248 The paper size is applicable to the HS standard (CNS) T4 specification (210X297mm)

A6B6 V. Description of invention {24) inch 0 1〇r * H 荜 m 'rr r— * mm ΓΟ rH 荜 w CM rH 荜 wr—4 r— · 荜 脚 < Σ > rH r— < < S > l〇CD 〇o 卜 c- tD < Σ > r ~ ^ > T ~ H t * Vi τΉ t〇〇o CO L〇CS) —rH CO CM CO co ιο -5T to cs —CNJ to CM < 〇OO 11 r— «in gd 1— 'CO 0〇CM CO oo co CD * —4 CO CO CO co CO csj CO CO co oo CO CO co CM ΓΟ < NI CO ah CvJ L〇 呀 CM w E 、 ^ ew 3 m ^ w licking _ 跬 拉 懬 是 SE 镒 CO cu 3E: m 珉 mm -N 斟 m street 4 ~~ > PS—JW > — »< · a CM CO 1- H 4TUU] έ ^ TS * '— · -26- (please read the remarks on the back and then fill out this page) k.. Line. This paper scale is applicable to the Chinese National Standard (CNS) Grade 4 (210x297) ) A 6 B6 V. Description of invention (ν · 0 Example 16 (please read the precautions on the back before filling in this page) Manufactured in the way of Example 4-prepreg, but with nylon 6,12 monofilament (elastic modulus , About 2 GPa; denier, 90 d) instead of nylon 12 multifilament. Compressive strength β measured after impact. Example 1 7 680 g Bisphenol F type ring gas resin (Epikote 807), 477 grams of triglycidyl diamine type Chen gas resin (ELM-100) and 426 grams of tetramethyl bisphenol A were charged into a reactor and reacted at 120 * C for 8 hours To obtain a mixture of pre-reaction moles. Thirty-five parts of this pre-reacted product, 25 parts of E pi It 〇te 8 0 7, 40 parts of tetraglycidyl diamine type ring gas resin (YH434L) and 50 parts of diaminodiphenyl Blended and blended thoroughly until homogeneous. From the resulting resin composition and a high-strength, medium-elastic wedge-numbered fiber fiber (M R60P), a one-way basic prepreg was obtained by hot-melt method. This prepreg Has a CF weight of 19Qg / m 2 and a resin content of 34% by weight. The prepreg is wrapped with nylon 12 multifilaments (81 d, 36 fil) with a pitch of 3 on both sides to obtain the prepreg of the present invention. Using this prepreg, after the impact was applied, the compressive strength was measured in the manner of Example 1 and found to be 360 MPa. Comparative Example 7 A unidirectional base prepreg was produced in the manner of Example 17, but the resin film was The resin content was 36% heavier than the ratio, evaluated in the manner of Example 17, but the nylon 12 multifilament was not attached to the base prepreg. The compressive strength after the impact strength was applied was 274 MPa. -2 7- This paper scale uses the Chinese National Standard (CNS) A4 specifications (210X297 mm) A 6 B6 5. Description of the invention (> »〇Example 18 A prepreg was produced in the manner of Example 17, But the nylon 12 multifilament is multifilament (Tromamid-T produced by Dynaiit Nobel Co., Ltd.) multifilament (elastic modulus, about 2 GPa; knot, 90 d; filament number, 18 fil) »Impact The compressive strength measured afterwards was 339 MPae. Example 19 A prepreg eel was produced in the same way as in Example 17, but with Troganid-T multifilament (90 d, 18 fil) and nylon 12 multifilament (81 d, 36 fil). The hybrid yarn replaces nylon multifilament 12 (81 d, 36 fil) with a winding pitch of 6 mm. The compressive strength measured after the impact is 341 MPae Example 20 A prepreg was produced in the same way as Example 17, However, the nylon 12 multifilament has a core part of Trojanid-T and a sheath part of nylon 12 conjugate filament [9 0 d; 18 fi 1; core / sheath = 5 0/5 0 (reset ratio) '] Replacement. The compressive strength after impact is 3 4 2 MPa. Example 21 A prepreg plaque was produced in the same manner as Example 17, but with polyaldimine aldimine (Torlon 4 0 0 0 T, by Aboco Co., Ltd. Place Production) of multi-filament (elastic modulus, about 4 GPa; twisted denier, 240 d; filament number, 24 fil) instead of nylon 12 multi-filament, and the spacing of the nab lines is 6 BB. Compression measurement measured after impact The strength is 336 MPa. Example 2 2 to 2 4 and bb are compared to examples 8 to 1 0. The resin composition shown in Table 5 and a high-strength, medium-elastic chess number (please read the precautions on the back before filling in this Page) This paper uses the standard of CNS Grade A 4 (? 10X297 mm) A6 B6 Ο δ of & V. Invention description (>?) (Please read the precautions on the back before (Fill in this page) Carbon dimensional (MR 50K produced by Mitsubishi Rayon Co., Ltd; tensile strength, 5600 MPa; modulus of elasticity, 300 GPa; elongation at break, 1.8%). The CF weight of the basic prepreg is 145g / nf, and its resin content is 3 1% by weight. Both sides of the basic prepreg are wrapped with polyether · imide multifilament (elastic modulus, about 4 GPa; total denier, 300 d; filament number 24 fil ) Make the edge fiber weight 8 g / nf, so that the prepreg of the present invention can be obtained. Using this prepreg, the compressive strength after impact is measured by the method of Example 1, but the curing condition is changed to 1 8 0 After C X 6 hours, and - curing is effected in 2 1 4 ° C 6 hours. Table 5 shows the compressive strength after impact. In addition, a unidirectional prepreg was produced in the manner of Examples 22 to 24, but the resin film used had a resin content of 36% by weight. The impact strength was applied without attaching poly-imide multifilaments to the prepreg, and the compression strength was measured. The compressive strength obtained after applying the impact is shown in Table 5 ^ -29- This paper "• The standard uses the Chinese National Standard (CNS) f 4 specifications (210x297 public shock) V. Invention description (28)

In skimming A6 B6 machine tool m ① ΟΪ 〇〇①① od 1-H ⑤ LT3 LO < S > CO ① LO CD Buj— < CD CS) LO LD < CD Bu rH CS3 < 3D Cs3 OO CO CO BU CO CD C \ J CO machine CSi cn cvj CM < M CD tO ΙΛ < S > CO f— * ①① CS ** 5J * ① LQ ① 卜 r * H CD oo cs? 〇o < Σ > OO CD r—1 CM O CM CD ς〇CM CO CO CO BU L〇ro C4 rH CO 11 zihu < Π 挺 鹅 冏 m 骝 ΦΚ II quite m ta H in < fc m umm actinic diversified sm »< -1 & h butterfly paste 1 錢 淞 淞 '' 枨 鲗 π 11 ° fe \ b〇m sub umm CO cu 2ε mmmm • N 鉉 to 5SS. P to w < Π $ m 1g 刊 y— s > w '枨 & -Australia annua 111 installed 1. Na sodium bond cymbal 11 | («1 & 1114 ^^) quite §5 逦 " 《^ 鼷 歜 -9 二Butterfly shopping M: r Practice H® Actinium-One · 々 ： 菪 < 0 飏 繧 Pull out a sin H1ISK ·· Sudden robbery • V / {............... ................... (I ............. pretend .............. ................ t ...: ... U ................. pain (please read the notes on the back before filling in This page) This paper scale is applicable to the 0S Jiayu standard (CNS) «F4 Specification (210x297 gong) A 6 B6 V. Description of the invention (> 9) Examples 2 5 and 2 6 The basic prepreg of the present invention was obtained in the manner of Examples 22 and 2 3, but the polyether amide imine multifilament was polymerized Acetylene imide (Matrimid 5218 produced by Ciba Geigy Co.) multifilament (elastic modulus, about 4 GPa; total denier, 250 d; filament number, 24 fil), in which the acid component of polyimide is diphenyl Methyl tetracarboxylic anhydride and the diamine component is 5⑹-amino-1- (4 · -aminobenzene) -1,3-trimethyl IpiSUmdane). The compressive strength after impact is measured. The results are shown in Table 6. Examples 27 and 2 8 The basic prepreg of the present invention was obtained in the manner of Examples 22 and 23, but the polyether aldimide multifilament was polyimide (P-81 produced by LENZING AG) multifilament (elastic modulus, about 4 GPa; total denier, 356 d; filament number, 234 fil), where the acid component of polyaldimine is benzophenone tetracarboxylic anhydride and the diamine component is toluene diamine and 4, 4'-diamino A mixture of diphenylmethane. Measure the compressive strength after impact. The results are shown in Table 6 ^ (Please read the notes on the back before filling in this page) Printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs-31- Standard (CNS) Yuan 4 specifications (210 X 297 mm) (Λ (year [Γ \ Τ ϋll ίΙ ______ ^ ιι in- γλλγ

A B 5. Description of the invention (30) ω 擗 m w m m m 蓐 m

①① < s ^ rH cd m ①Bu τ-Η CSD CD rH ① LO CD bu rH < S) < Σ) OO < S) 〇〇 < Σ > OO ① OO 11 zm < c mamm wipe π visit mshm < vertical nm lying cymbals yi cun "fr | ~ 1 ^^ mm tk. Sodium 11 OO rH Γ0 lO Ό 言 i- 呀 4- > OO CO 1 s: o. Tingyi s we 骝; & ί ω you ww · < D φ 鹚 链 · Ν y — «. CO 061 0CVICNJ ΑΙΓΟ 09ΓΟ

0Z.CNJ su (二 3 埘 _ 骧 ai ?: Class hanging collar τί «[0. η fr Μη ^ ΗΜί ^ * ^ ^ η ^ S ^ η ^ Η ®5 · '-^. · ^ ^ ^ ^ A ^ η ^ Η ®ϊ " »^ (please read the precautions on the back before filling in this page) • Install · * Order ·. Thread · This paper size is suitable for China's a family of beech standard (CNS) sub 4 specifications (210x297 Mm

V. Description of the invention (¾ 丨) Example 2 9 to 3 2 and comparative examples 1 1 and 1 2 The composition shown in Table 7 and a high-strength, medium-elasticity modulus master relay (MR5QK) are shown in Table 7 Method to produce a one-way basic prepreg. The CF weight of this basic prepreg is 145g / nf, and its resin content is 34% by weight. This basic prepreg is made of nylon 12 multifilament (elastic modulus, about 2 GPa; polyester, 81 d; filament number, 36 fil) on both sides, so that the male dimension on each side is 3 g / nf. In this way, the prepreg of the present invention can be obtained. Using this prepreg, the compressive strength was measured after the impact was applied in the same manner as in Example 1. The results are shown in Table 7. In addition, a one-way basic prepreg was produced in the manner of Examples 29 and 30, but the resin content of the sock prepreg was 36% by weight. ^ In the case where the filament was not attached to the nylon 12 and the prepreg was applied, The impact strength was measured and the compressive strength was measured. The results are shown in Table 7. Example 33 The prepreg of the present invention was obtained in the manner of Example 31, but the resin content of the basic prepreg was adjusted to 31% by weight, and the multi-filament (elastic modulus of poly_SI (VICTREX 5 0 0 3 produced by ICI)) , About 4 GPa; total denier, 250 d; filament number, 36 fil) to replace nylon 12 multifilament, and the thread needs to make the polyether base attached to the edge of the basic prepreg 8 g / nf0 after impact The measured compressive strength is 255 MPa. Example 34 The basic prepreg of the present invention was obtained in the form of Example 33, but with polyacetal (please read the precautions on the back before filling in this page). This paper scale is used in China National Standards (CNS) A4 specifications (210X297 (Public *) V. Description of the invention (4>) Imine multifilament (elastic modulus, 2 4 fi 1) replaces polyether. 285 MPa〇

66 AB After the absolute amount a: hit the GP 4 and use the d-number as the silk to shrink the test (please read the precautions on the back and then fill out this page). The paper standard uses the Chinese National Standard (CNS) A4 specifications (210X297 public testimonials) XΙΑ Α6 Β6 V. Description of the invention (33) Jilang 冮 f- this) il t to CNJ CD < 0 < S > < vc foot step pound key > s— ·· GD T— * 4 o CM r— ♦ CSI CM 11 mm LO CSJ ① CD CD CSD 0) co eg CsJ 卜 〇〇r— * X CNJ 1 method 1EK) L〇CSD < SD CM CO LO CO Back chain S _ ^ >-τ— «♦ CO m you to CM ① < S > CO① L〇L〇 < s > < 〇L〇〇 < s > to m CM CNJ 聃 CS3 CO method 1: ΜΕΚ) to CNJ < X > CO CD < S5 < s > to lO 卜 τ-Η m would m .¾ CP Csl m ammonium L〇CM CD C〇① < S) C £ > CO < s > OO < s > OO r—H CM CM CO VH TO cu 5E: 'w · CQ fixed: two Ϊ 卜 jrsi JQ OO suspected disc-sm ΰ 5 i 二 握 镫 氍 Csl mr ~ " \ P ο ο ο ^ «ug ig mmm ° fe E5 bO m • N Brew * s tz 00 mw < □ 斟 m $ 鹚 ΰΰΤ mms made-35- This paper scale is applicable to the Chinese National Standard (CNS) A 4 specifications (210x297 mm) (please read the back side first (Notes to fill out this page) • Green · A 6 _B_6_ V. Description of the invention (¾Today) Notes: Aro Cy B-30: 2,21-bis (4-chlorophenyl) propane (Hi-Tek Polymers _Co. Produced). Aro Cy M-30: Prepolymer of bis (3,5-dimethyl-4-acetylphenyl) methane (manufactured by Hi-Tek Polyners Co.). Aro Cy L-10: 2, 2'-bis (4- 気 aldehydephenyl) ethane (manufactured by Hi-Tek Polymers Co.) XU71787: the same compound as the chemical formula (I) (manufactured by Dow Chemical Co.) Examples 35 to 37 and Comparative Examples 13 to 15 From the resin composition shown in Table 8 and a high-strength, medium-elasticity modulus sulfonate fiber MR5QK, a unidirectional base leaching body was produced by hot-melt method. The CF weight of the basic prepreg is 145 g / nf, and the resin content is 34%. The weight of the basic prepreg is nylon 12 on both sides of the basic prepreg (elastic modulus, about 2 GPa; total denier , 81 d; filament number, 36 fil) to make the fiber weight of each side 3 g / nfe so that the prepreg of the present invention can be obtained. Using this prepreg, the compression strength was measured by the method of Example 1 after the impact was applied. The results are shown in Table 8. Example 38 The basic prepreg of the present invention was obtained in the manner of Example 35, but the resin content of the Suwa basic prepreg was 31% by weight, and it was multifilament with polyether thiamine (VICTREX 5 0 0 3 produced by ICI). (Elastic modulus, about 4 MPa; -3 6-(Please read the precautions on the back before writing this page) This paper scale is used in the national standard (CNS) A 4 specifications (210X297 common potion). Description (>) Total denier, 250 d; number of filaments, 36 fil) instead of nylon 12 multifilaments, and at the same time, the polyether W attached to each side of the prepreg is 8 g / nf ^ after impact The compressive strength was measured to be 240 MPa. Example 39 The basic pre-prosthesis of the present invention was obtained in the same manner as in Example 38, but polyether amide imide multifilament (elastic modulus, about 4 GPa; denier, 300 d; filament number, 24 fil) was used instead of polyether. After impact, the compressive strength was measured to be 278 MPa. Example 40 The basic prepreg of the present invention was obtained in the manner of Example 38, but with polyaryl fiJS (RADEL A-200 produced by Amoco Co., Ltd.) multifilament ( Modulus of elasticity, about 3 GPa; total denier 300 d; filament number, 50 fil) replaces polyether tumbler. After applying a counterattack, the compression strength of Dong was measured to be 265 MPa. A 6 B6 (Please read the precautions on the back before filling in this Page) Binding · Order _ -37- This paper standard uses the Chinese National «Han (CNS) A 4 specifications (210X297 g *)

A6B6 V. Description of the invention (36) 000 The Ministry of Economy ’s central standard H1-Bureau of Industry and Commerce ^ Cooperation Du 卬 1 1〇LO l〇L〇CNJ CNJ CD CD CN3 C \ 3 rt CD Csj OO T-1 1—! < 3D cs > σ > r— * uri to CM m 陛 LO in ①①CNJ CM CD CS > CC CD 1—t CD r—4 05 CC < S5 〇CM 〇 · CM m to in tn cm ca ①① CN3 CO — ① r ~ H 〇) rH tH CS) CD CSJ CM CSJ L〇CM un CO L〇CM CM CO CS5 CM CM T— · 〇D CM CO t—i it < s > CD Id LO CSJ o CsJ ς 〇CO L〇①CSJ 04 CS5 CS > CO CO th CD r—4 〇) ① CO CO ς〇 < m CNJ CM W irs co tn to ιο c \ 3 ca OD < S > CM CSJ rH < s > r— · 0¾ »-H rH cs > CO CM 〇0 CM LO CNJ 枨 聒 ssm jg | ** J m °° mm Ψξ < Z < ^ m 3 氕 = 揉 α 龌 W 圮 锕 醕 3 锕 S 齩π Π% to CM inuu3 ties tts CO D- 2ε: > w " Think mmh invite bismuth i £ T TO xiai ~~ »P v __ / if < Π Φ 鹚 堪 sr—». CO bo (奴 ng 榧: 03 nsjav usdIH) US23V: 伥 a®aj > «u ya 鈩 SPLO2 beach 鰊 and 钐 丞 踙 鑮 鑮 chain prosperity-^ 鎮 捩 杻: 夂 龌 齩 銩 E (* ^^ ¥-{ο»- . < ΓΟ “: Ν3α3: ® + Η (please read the precautions on the back and then fill out this page) 05 • Order · Querce · Line · This paper scale is applicable to China's g Family Standard (CHS) A4 specification (210x297 Mm) Α6 Β6 Example 4 1 to 4 3 A unidirectional basic prepreg was manufactured by hot-melt method from the resin composition shown in Table 9 and a high-strength, medium-elasticity modulus (MR60P). The CF weight of the prepreg is 190 g / nf, and the resin content is 34%. The weight of the resin is bb. The nylon 12 multifilament (90 d / 36 fil) is arranged on both sides of the basic prepreg using the method shown in country 2. The spacing is 3 ime. Using this prepreg, the compressive strength was measured in the manner of Example 1 after impact was applied. The results are shown in Table 9. 39- The size of this paper is easy to use China National Standard (CNS) A4 (210x297 g *) (please read the precautions on the back before filling out this page) Binding · Order '% τ- 丄 ftwo charge Α6 Β6 5. Description of the invention (38) CO ^ r CQ CS > CS5 < 3D < S ^ CM LO r- < < 〇CO 1 LO m CO CNJ CS3 ①① ⑤① ^-^ r cm ιο CD CO CO LO do CO CJ TH • ^ r ①①① OD kj * CM 'ϊΤ LO Oi cn! 0 KK CO CM g Lilin Lai m 铿 mm ^ < — *'-CO m rect w O- SE π π m «^ ^ 鹏 00 枨t ~~ \ ίπ ^ ίπ S ^ -2 11 禊 P '/ Duty 3 Duty 1 < j Butterfly Hanm 骧 β slow Ϊ RU er thief Zhao mm-mss 11 ^ H 鉼 W · < 0 h0 Φ 鹚 链s ya-40- This paper scale is applicable to the Chinese National Standard (CNS) Grade 4 specifications (2 丨 0> < 297 gong) (Please read the precautions on the back before filling out this page) k. Order-.Line · A 6 B6 V. Description of invention (smart) Example 4 4 to 4 6 Using the method shown in FIG. 3, the unidirectional prepreg of the present invention is produced by the hot-melt method, one of which is a high-strength, medium-elastic modulus master fiber ( MR60P) and nylon 1 2 Multifilament (90 d / 36 fil) was supplied to the resin film at the same time. The resin composition of the resin film is shown in Table 10 and was covered on the release paper. In this example, the pitch of the nylon 12 multifilaments in a row is 3 ππιβ. The CF weight of the prepreg is 190 g / nf. The weight ratio of the fiber fiber to the thermosetting matrix resin is 6 6 to 3 4 β. Use this prepreg The compression strength after impact was measured in the manner of Example 1. The results are shown in Table 10. (Please read the precautions on the back before writing this page) -41- This paper uses the National Beta National Sample (CNS) A 4 specifications (210X297 mm) Α6 Β6 V. Description of the invention (40) 01 0 M The Ministry of Economic Affairs lost the draw and tie 5 = Cooperative Dumping Cooperation Du Yin 1 CO to DW < 3D CD O CD CD ^ ^ 04 ΙΛ τ-Η cs cs5 < r > ○ ^ cm ① CSD ①① inch C \ J ah L〇OJ Csi CO to T—Η Bu CN3 CO CO in CN] m ιο csl ^ r CSJ Infant Lithium Wt Μ Ether Gambling Turn S mm 筠 ~ _ 11 π m ^ m μ 00 ^ twitch #tws S 剧 3 η Service 3 Service 1 < Butterfly filling a = 雧 菡 s Daggerchuan S sodium S Π bismuth 'W mmmm iM invites it? W mention r ~ \ P »« ___t bO · »—% w < D s (Please read the precautions on the back before filling in this page) This paper size is applicable to China National Standard (CNS) dry 4 specifications (210X297 public daughter) A 6 B6 £ 〇50 ^ / l- V. Description of invention (Dou i ) Example 4 7 to 4 9 Using the method shown in FIG. 4, a nylon film with a pitch of 3 is arranged on the resin film to produce a resin film, in which the resin composition is shown in Table H and coated on the release paper. From the resin film thus obtained, a high-strength, medium-elasticity modulus fiberglass MR60P is used to manufacture the unidirectional basic prepreg of the present invention through a general hot-melt method. The CF weight of this prepreg was 190 g / nf, and the weight ratio of sulfonate fiber to thermosetting matrix resin was 66 to 31. Using this prepreg, the compressive strength after impact was measured in the manner of Example 1, The results are shown in Table 11. (Please read the precautions on the back and then fill out this page) 装 · -43- This paper uses Chinese National Sample (CNS) A4 specifications (210x297 g *) A6 B6 V. Invention description (42) II

Ping Zhai " Bu Su Ming A! · _? · Τ · Γ-Ρ 「ί. 、， F 03 m 〇〇m 卜 m < S CS) GD O CS5 ^ ^ = rc ^ a in i—i CD ① ⑤ < = r inch cm l〇CD CS > CS > CD cm ^ in BU CO CO cs > CO CO ΙΛ CO CO io LO CM LO CM CO CM m lithium BW _ m ® mmmm wander m wander one._ ii π «^ ^ w 00 戨 twist ah twist m drama + j Π '2 mm S dagger 111 s. actinium s π age 〇 " — CO a. s: > · _ " ·. mm 编 m 鉼 ffi? m / i P \ __) to § < π multi-branched chain e (please read “Notes on the back and then fill in the calcium page”). Install. • Strike.. Line. This paper size is suitable for China g Jiashu standard (CNS ) A 4 specifications (210x297 mm) A 6 B6-V. Description of the invention (▲ $) Example 50 The resin composition shown in Table 12 and the strength, medium elasticity of the fiber MR60P through general thermal fusion Method to produce a one-way basic prepreg "The CF weight of this prepreg is 190 g / #, and its resin content is 34% * This basic prepreg hip is 2.5 nylon 12 multi-collateral between the two borders (45 d / 36 fil) to obtain the prepreg of the present invention. Using this prepreg, measure the volume in the manner of V example 1 > apply compression strength after impact The results are shown in Table 12. The cross-section of the resulting composition was examined with a clear lens, and it was found that some layers of eucalyptus nylon 12 multifilaments with equal spacing between layers penetrated into the surface of the basic prepreg in the molten state (refer to 臞 5) Comparative Example 16 A comparative prepreg was obtained in the same manner as in Example 50, but the prepreg_manufacturing process required that the nylon 12 multifilament (45 d / 36 fil) be completely buried inside the base prepreg. Use this prepreg Chen, the compressive strength after impact was measured in the same manner as in Example 1. The results are shown in Table 12. The f-layer silk part is multi-lactone 12-layer tree dragon. The ground-knitting surface is separated from the iron pressure section by the same set of back filaments, and the combination of the multi-chongchong group's hair can be improved with good health. But our views can be changed, ❶My big mirror room} The fruit is to be removed. 5 The test can be taken as a layer between item H and item H. This document can be used in the Chinese version of the homepage standard (CNS) T4 (210x297mm) (please read the precautions on the back before filling out this page ) Binding · Ordering-Thread-妁 年 "/ A 'κ · 4 A6 B6 V. Description of the invention (44) 0

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Claims (1)

Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs VI. Patent Application No. 80 1 09 339 "Prepreg, its manufacturing method and the layered product j patent case obtained by it (amended in March 82) 1 . An iron-reinforced composite prepreg includes (A)-a reinforced iron dimension with elasticity of 200 GPa or more, (B)-a fibrous thermoplastic resin with a flexibility of 100 GPa or less , And (C) a thermosetting matrix resin; wherein the weight * ratio of components (A), (B) and (C) is in the following range: A / C = 55/45 to 85/15 B / C = 0.5 / 100 to 40/100 ° 2. For example, the prepreg of the first item of Shenzong Patent Fan Garden, in which the iron-dimensional thermoplastic resin (B) is positioned on the outer surface of the prepreg. 3. For example, the application of the patent phantom The prepreg of item 1 is in which the weight ratio of the components (A) and (C) is in the following fan garden: A / C = 60/40 to 75/25 ° 4 As in the pre-preparation of item 3 of Shenzhanli Fanyuan Dipping, in which the weight ratio of the components (B) and (C) is in the following fan garden: B / C = 0.5 / 100S 20/1 00 〇5. For example, the prepreg S of item 1 of Shenzhanli Fanfan , Where component (C) is mainly composed of ring gas resin Part of the thermosetting matrix resin. 6. For example, the pre-impregnation of item 4 of Shenzhanli Fanji, in which component (C) is a thermosetting matrix resin containing a ring gas resin as the main component. This paper scale is applicable to the Chinese National Standard (CNS ) A 4 specifications (210x297 gong) (please read the precautions on the back before filling in this page) • Order ........ (Line ... Α7 Β7 C7 D7 6. Apply for a patent Fan® 7. If Applied for the prepreg of the fifth item of the patent scope, in which the male dimensional thermoplastic plastics printed by the Central Standards Bureau of the Ministry of Economic Affairs and the Beigong Consumer Cooperative printed a plastic base, a tree, a tree, a polydya, or a preheated gas. Acrylic acid is an ester of C), a base), a base, a seed, and a cell.} An acid} group and a carboxyl group (C-type (C-type guanene (C-tree (C-lipid (C-cyanide, energy, part The solid content is more than the quality of the tree. The base C can be converted into heat and heat, and the fat can be transferred into the base. It should be based on its share of its quality and its quality and its solidity and its anti-I, based on, into, into, into groups, heat, solid, 1) Hot fat with fat fat (I is immersed in immersion of leached aldehyde seed by leaching into leaching of solid tree leaching, pre-preparation of pre-heated seed of a pre-amine or pre-heated seed or _ and The main compound of the base or the sub-part of the sub-Asian compound 2-energy amine species aldehyde aldehyde aldehyde and the main item of the entrant are combined _ There are 7 from one 1 two three two ten percent The main amine 1 is 3 and the 1st olefin is mixed. The selected second ene is the second main sub is the second ester and the second ester is the first species. The normal model is a diene model, a diene model, and a cyanide model. It is the energy and energy officer of the energy and energy energy and energy amines <}. Specialist base specialty specialty specialty Adenhe specialty specialty specialty specialty (B fat esters of esters, please leave as much as you can, leave as much as possible, please apply as many as you want to apply for acid application. Apply for C Two energy can be applied together to apply for the same tree properties such as anti-cyanide such as seed fat such as lipid such as enenamine such as seed such as seed such as 8.9.10.11.12.13.14. (Please read the notes on the back of K1 first (Fill in this page) This paper scale is applicable to the Chinese National Standard (CNS) A4 specifications (210x297 mm) 05064 A7 B7 C7 D7 6. Apply for patent Fan Garden reaction products. (Please read the precautions on the back before filling in this page) 15 . For example, the prepreg in item 3 of the patent application, where the main component of component (C) is polyfunctional butylated butylene diimide (I) and polyfunctional cyanate or its oligomer (I) The mixture is either the pre-reaction product of (I) and (I). 16. For example, the prepreg of patent application No. 2 in which the iron-dimensional thermoplastic resin (B) is monofilament or postfilament. Π. Such as the pre-diffusion of the second paragraph of the patent application, where the braided thermoplastic resin (B) is made by conjugate spinning of 2 or more thermoplastic resins. The pre-impregnation of the second item of "LeFan", the relay dimension thermoplastic resin (B) is arranged in a one-way equidistance. 19.-A method for producing the pre-diffusion method such as the first item of the patent nursery , Including coating the release paper with thermosetting matrix resin (C) • Simultaneous supply of reinforced iron dimension (A) with a chessboard number of 200 GPa or more and gong-shaped thermoplastic with a flexible chessboard number of 100 GPa or less Resin (B) is then impregnated, and the replacement ratio of components (A), (B) and (C) is in the following range: Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A / C = 55/45 To 85/15 B / C = 0.5 / 100 to 40/1 00 ° 20. — a method for producing prepregs such as item 1 of Shenzhanli Fanyuan, including arranging the number of wielding chess pieces to be 1 0 0 The fibrous thermoplastic resin (B) GP a or lower is pre-impregnated from the base obtained from the reinforced mineral dimension (A) and thermosetting matrix resin (C) with elasticity of 200 GPa or higher, and then the paper size Applicable to 8 Chinese Standards (CNS) A4 specifications (210x297 mm) 'Γν ί ·· α η. Α7 Β7 C7 D7 Printed by the Beigong Jinfei Cooperative Society of the Central Standards Bureau of the Ministry of Economic Affairs t. The patent application model is heated and impregnated. The weight ratio of components (A), (B) and (C) is in the following range: 六 / 0 = 55/45 to 85/15 B / C = 0.5 / 100 to 40/1 00 ° 21.-A method for the production of prepregs such as Shenzhanlifanji Item 1 • Including the application of thermosetting matrix resin (C) on the chessboard and arrangement on it And fix the continuous dimension thermoplastic resin (B) with elasticity of 100GP a or lower, and then place the reinforcing fiber (A) with volatility of 200GPa or more and impregnate it. The weight ratio of (A), (B) and (C) is in the following range: A / C = 55/45 to 85/15 B / C = 0.5 / 100 to 48/100 ° 22.-Layered products , Where each layer containing the iron-dimensional thermoplastic resin (B) with a permissible chess number of 100 GPa or less is formed on the interface of the layered product. The layered product has a patented elastic chess number of 200 GPa Or further away, the reinforcing fiber (A) overlaps with the prepreg layer of thermosetting matrix resin (c), wherein the weight ratio of components (A), (B) and (C) is in the following range: A / C = 55/45 to 85/15 B / C = 0. 5/100 to 40/100 ° (please read the note of ΪΚρ first and then fill in this page) -install · order This paper size is applicable to China National Standard (CNS) A4 specifications (210 X 297 mm)