JPS5912814A - Preparation of prepreg - Google Patents
Preparation of prepregInfo
- Publication number
- JPS5912814A JPS5912814A JP57122376A JP12237682A JPS5912814A JP S5912814 A JPS5912814 A JP S5912814A JP 57122376 A JP57122376 A JP 57122376A JP 12237682 A JP12237682 A JP 12237682A JP S5912814 A JPS5912814 A JP S5912814A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- resin varnish
- varnish
- base material
- roll
- 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
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000002966 varnish Substances 0.000 claims abstract description 55
- 229920005989 resin Polymers 0.000 claims abstract description 51
- 239000011347 resin Substances 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims description 37
- 239000004744 fabric Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000576 coating method Methods 0.000 abstract description 14
- 239000011248 coating agent Substances 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 239000005011 phenolic resin Substances 0.000 abstract description 3
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 2
- 240000002834 Paulownia tomentosa Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000002383 tung oil Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000013040 bath agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0058—Liquid or visquous
- B29K2105/0073—Solution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
【発明の詳細な説明】
本発明σ積層板υ製造に使扇さｎるグリプレグの製造法
、評しく（Ｘ、基材ｙｃ樹膚ワニスを含浸させる方法に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing Gripreg, which is used to produce a laminate υ, and particularly relates to a method for impregnating a base material with bark varnish.
イズμｍル５で一定量代しはり乾燥室４で１２０〜１８
０℃、１〜５ｊｊ−間乾燥さ−ｖ）ｒ尼υ寸法に切断し
て表遺していた。５σ装泣ざｆしたグリプレグである〇
しかしながらこの方法でに樹脂性、４倉の■整ｒｒ樹脂
ワニス濃度で調整しなおかつスクイズロールで一定Ｉｉ
にＦＡ整していた＠したかって便用情Ｂ旨ワニス一度ｒ
ｒ１０〜６０％（Ｊｋ賞％以下１町じ）ときわめて希釈
さｔＬ７’ｃ状態で含ｄさせており、その使用する溶剤
にグリグレグ裳品のコストアップとな、！７なおかつ乾
燥室で飛散さｎ７？、ものの処理に費用かかかってい九
〇不発＃４Ｉ／ｃ於て、８４ＪＪＷワニスとに、フェノ
ール樹脂、エポキシ樹脂、ポリエステル樹脂等の熱硬化
性樹脂を、アセトン、メチルエチルケトン、トルエン、
アルコール等ＣＬ）溶媒に溶解させ几ものである〇樹脂
ワニスｔ−６０〜８０％Ｖ萬濃度で塗布する場付従米法
例えば第１図ｒｃ示すような浸漬法で塗布することａ可
能でめるかそ（ｌＪ場揚台リグレグｃｌＪ塗布付Ｍ童に
基材である紙及び繊維の空隙室に比例して増大していく
ので、必俊付Ｎｊｉか４０〜５０％υ場合にかなりの量
をスクイズロール等で除去しなけｎばｌらない。A certain amount is substituted with the size μm 5 and 120 to 18 in the drying room 4.
It was dried at 0° C. for 1 to 5 hours, then cut into pieces with dimensions and displayed. It is a Gripreg with 5σ varnish. However, with this method, the resin properties are adjusted to 4 degrees, and the resin varnish concentration is adjusted to a constant level with a squeeze roll.
I was doing the FA adjustment @I wanted to use the convenient information B varnish once.
It contains r10 to 60% (1 town less than Jk prize%) in an extremely diluted state, and the solvent used increases the cost of Grigreg souvenirs! 7 And n7 scattered in the drying room? , 90 misfire #4I/c is expensive to dispose of, and 84JJW varnish is treated with thermosetting resins such as phenolic resin, epoxy resin, polyester resin, acetone, methyl ethyl ketone, toluene, etc.
Alcohol, etc. CL) It is possible to dissolve it in a solvent and apply it at a concentration of 60 to 80%. Since it increases in proportion to the void space of the paper and fibers that are the base material for the paper and fibers with the coating, it is necessary to squeeze out a considerable amount when it is 40 to 50% υ. If it is not removed with a roll or the like, it will not be removed.
スクイズロール等で適正樹脂量にしぼると紙υ場合の紙
切ｎ及び右左のバランスυズレｙｃ↓り蛇行等か発生し
実作業か出来ない状態ＩＩＬ７！る。If you squeeze the resin amount to the appropriate amount with a squeeze roll, etc., paper cutting n and right/left balance yc↓ and meandering will occur, making it impossible to do actual work IIL7! Ru.
又ＩＩｋ度６０〜８０％の高濃度樹脂ワニスを第２図に
示す工つなキス塗工法で塗布すると樹脂タンク６答童か
大きく樹脂ワニス温度、濃度変化ＶＣ，↓る塗布量バラ
ツキか大で適さない。第２図に於て、Ｚｒｒガイドロー
ル、ａｒｒキスロールである◎
不発明にこのＬう１点に鑑みてなさｎたもので、基材に
、ｔＩ脂濃度６０〜８０％υ樹脂ワニスｔ１基材の上方
から基材の片面ＴＬｍ布した後乾燥することを特徴とす
るものである〇第５図に１基材に、樹脂濃度６０〜８０
％の樹脂ワニスを、基材り上方から基材０片面に塗布す
る方法の一例を示すもので、この揚台ａ。In addition, when applying a high concentration resin varnish with a degree of IIk of 60 to 80% using the coating method shown in Figure 2, the resin tank temperature, concentration change VC, and coating amount variation are large. Not suitable. In Figure 2, the Zrr guide roll and the arr kiss roll are uninventively made in view of this second point, and the base material is a T1 resin varnish with a tI oil concentration of 60 to 80%. It is characterized by applying a TLm cloth to one side of the base material from above and then drying it.
% resin varnish to one side of the base material from above.
基材を、水平方向に移動させると共に基材υ上面に、堰
板とカットパーとにエフ樹脂ワニスを溜め、カットバー
Ｖｔエフ樹脂ワニスの塗布膜厚上調整しながら樹脂ワニ
ス１基材に塗布するものである０第６図に於て、１に基
材、９げガイドロール、１０に圧縮ロール、１１０堰板
、１２σカッドパ＋、１５汀高濃度樹脂ワニスである。While moving the base material in the horizontal direction, collect F-resin varnish on the upper surface of the base material υ, on the weir plate and the cut bar, and apply the resin varnish to the base material 1 while adjusting the coating film thickness of the cut bar Vt F-resin varnish. In Fig. 6, 1 is a base material, 9 is a guide roll, 10 is a compression roll, 110 is a weir plate, 12σ Quadpa+, and 15 is a high concentration resin varnish.
基材１１１’ｆｆガイドロール９に↓り送らｎ圧縮ロー
ル１０で基材の厚；９−を１０〜５０体積％圧縮させ（
ガイドロール９及び圧縮ロール１０σ加熱するとエフ効
果か上がる）圧縮さｔｌ、た基材ｔａ堰板１１、カット
パー１２とｒ（エフ基材上面に溜めらｎｆｃ高濃度樹脂
フェワニ５に接し、鍋濃度樹脂ワニスは１カツトパー１
２とガイドロール９のギャップにＬｐ付付層膜厚調節さ
ｎながら、基材上方から基材り片面に塗布さｎる。The base material 111'ff is fed down to the guide roll 9, and the thickness of the base material; 9- is compressed by 10 to 50% by volume with the compression roll 10 (
When the guide roll 9 and the compression roll 10σ are heated, the F effect increases). Varnish is 1 cut per 1
The Lp coating layer is applied to one side of the substrate from above, adjusting the film thickness in the gap between the guide roll 9 and the guide roller 9.
樹脂ワニスの粘度に２００〜５０００センチボイズが最
も適してお９あまり低粘匿のワニスに堰板０肉端から流
ｎる場甘がありさらに基材を通してガイドロール９ Ｔ
Ｌ粘層する恐ｎかある〇こυ礪當堰板の両端に直角に第
２ＱＪ櫃板を取付け、堰板１１．２ケの第２の堰板、カ
ットパー１２とＶｔ Ｌ ９一定のスリット中を有する
長方形の空間を形成し、この中に樹脂ワニスを供給する
ようにすると良い。第２（ｌＪ櫃板を基材υ幅＝ｖ内１
４Ｉｌに取付けｎは、基材υ両端部、例えば５〜２０ｍ
ｌ１１にげ樹脂ワニスか塗布さｎないようにすることも
出来る◎そｑＪ場揚台布の両端部を５〜２Ｑｍｍあけて
必要なＳ分のみ、部分的にコーティングか出来るこｎｒ
ｘ槓層板ＣｔＪａ造において仕上げ工程で端部を５〜２
Ｑｍｍ切断しｌけｎばｌらず、そのため基材端部ａ樹脂
ワニスをコーティングしなくても！＜５〜２０ｍｆ１１
の樹脂ワニス分の歩留向上が図ｎる。A viscosity of 200 to 5,000 cm is most suitable for the resin varnish.9 It is difficult for varnishes with low viscosity to flow from the edge of the weir plate.
Attach the 2nd QJ dam plate at right angles to both ends of the dam plate, which is likely to form a sticky layer, and cut the 11.2 pieces of the dam plate into a slit with a cut par 12 and a constant slit of Vt L 9. It is preferable to form a rectangular space having a diameter and supply the resin varnish into this rectangular space. 2nd (lJ chest plate as base material υ width = v inside 1
Attach to 4Il n is the base material υ both ends, e.g. 5 to 20m
It is also possible to avoid applying resin varnish. You can leave a gap of 5 to 2 Qmm at both ends of the lifting table cloth and partially coat only the necessary amount of S.
x In the finishing process of laminate CtJa construction, the edges are 5 to 2
Qmm cutting is required, so there is no need to coat the edge of the base material with resin varnish! <5-20mf11
The yield of resin varnish is improved.
又この方法でに通常の基材ＣＩＪ葦＼でに浸透むらか発
生する場甘１紙布の厚み（警度）を圧縮ロールで薄くシ
紙布の窒隙りｌ少〈することにエフ均等に浸透させるこ
とか出来る〇
第４図ａ、基材に、樹脂改変６０〜８０％の樹脂ワニス
を、基材の上方から基材り片面に塗布する他の方法？示
すもので、第４図ＰＣ於て、１に基材、１４ａガイドロ
ール、１５σコーテイングロールｓ １６ｔａメタリ
ングロール、１７に堰板で高一度樹脂ワニス１５げメタ
リングロール１６、堰板１７とＶＣＸり゛、ココ−ィン
グロール１５υ上に溜めらｎる。高濃度樹脂ワニス１５
に、一定態の膜厚ｔメタリンクロールと１６コーテイン
グロール１５のキャップで調整さｎガイドロール１４１
１７通紙さｌしている紙布等の基材に転写さＢ−犀童Ｑ
倒崩ワニスを紙布ＶＣ塗布し乾燥することにエフグリプ
レグを製造する。In addition, in this method, if uneven penetration occurs with the regular base material CIJ reed, the thickness (degree) of the paper cloth can be thinned with a compression roll to reduce the nitrogen gap in the paper cloth. 〇Figure 4a, is there another method of applying a 60-80% resin-modified resin varnish to the base material from above to one side of the base material? In Fig. 4 PC, 1 is the base material, 14a guide roll, 15σ coating roll, 16ta metaling roll, 17 is the weir plate with high degree resin varnish 15, metaling roll 16, weir plate 17 and VCX. Pour the mixture onto a 15μ cocoing roll. High concentration resin varnish 15
, a constant film thickness t is adjusted with the cap of the metallic roll 16 and the coating roll 15 n guide roll 141
17 sheets were transferred to a base material such as paper cloth B-Saido Q
Fuguripreg is manufactured by applying the collapsible varnish to paper cloth VC and drying it.
グリグレグυ樹脂付層量の調整に、便用する被含浸材で
める紙布等基材の厚み及び密度により決めらｎるので第
４図ｒｃ示すロール転写法のｉせｒ、Ｔ、ｔ’ｌ−ル閣
の精度と珠守管理七十分に行ない樹脂分付漕童の変動と
ロール間の安全性さらＶｃ烏運ｖｃｐける不均一膜厚が
発生しないＬ９にロール１山（ＬＪｎＩ＆をコントロー
ル丁ゐ。To adjust the amount of resin applied, it is determined by the thickness and density of the base material such as paper cloth that is impregnated with the impregnated material. 'l-ru-kaku's precision and control are carefully controlled to prevent fluctuations in resin distribution and safety between rolls, and to prevent uneven film thickness from occurring in L9 (LJnI& Control.
第６図、第４１にそｎぞｎ示すように、カットパー１２
と堰板１１％又に、メタリンクロール１６と堰板１７と
Ｖｔ 、Ｃり、基材上囲又σコーティングロールの上に
溜めらｔＬ７ｔｉｉｉｌＩ嬢度樹脂ワニス１１Ｃ＊ｆｆ
ｉ与え、高濃度樹脂ワニスの粘度を下けることか好まし
い＠この場合、加温に６５℃〜５０℃か好ましい。低粘
度ｒ（なることｙｃニスに熱を与えるにσ例えば第６図
に於て、ガイドロール９、カッ）／（−１２又、第４−
に於て、コーティングロール１５、メタリングロール１
６の一方又に双方υ中に高−υ熱媒体（蒸気、副木）配
管？ｆ−行い、こｎらｔ熱ロールとするＣとに１９行う
ことか出来る０第５図に、第５図のガイドロール９、カ
ットパー１２に、４３媒体配管１８′に行ったものｃｔ
Ｊ斜視図である。第 □６凶に於て、ガイドロール９、
カットパー１２゛か冷体−Ｃｔａ接触する諭績に側廂叱
ワニス、紙等の基材からＭ％が奪わｒＬワニス粘区が島
〈な９悪影會を及ぼす０こγＬらυロールに熱媒体を通
しワニス粘度上昇を防き゛、かつ尚績度樹脂ワニスかｇ
等の基材に浸透するのに必要と丁ゐ時間値に雰囲気温度
に関係なく調整ｔきる。As shown in FIG. 6 and No. 41, the cutter 12
and the weir plate 11%, and the metallic roll 16 and the weir plate 17, Vt, C, and the base material and the σ coating roll.
It is preferable to lower the viscosity of the high-concentration resin varnish. Low viscosity r (to give heat to yc varnish σ For example, in Figure 6, guide roll 9, c) / (-12, 4-
, coating roll 15, metering roll 1
High-υ heat medium (steam, splint) piping in one or both sides of 6? F - Performed, and these t heat rolls C and 19 can be performed.
It is a J perspective view. In the □6th case, guide roll 9,
When cut per 12゛ or a cold body - Cta comes into contact with the side varnish, M% is removed from the base material such as paper, rL varnish viscosity is island. Prevents varnish viscosity increase through medium
The time required to penetrate the substrate can be adjusted to the value required to penetrate the substrate, regardless of the ambient temperature.
以上読切したように、本発明〇１基材に、樹脂一度６０
〜８０％（／Ｊ樹脂ワニスを、暴羽の上方から基材０片
１ｌＩｌＪＶ（塗４布し′ｆｃ後乾燥丁ゐことをに於て
、基材としてσ、厭Ｖａｔ）−１：ｚ＜、 ガラス不織
布、ガラス布、８成繊維の布不絨布か便りし得る◇樹脂
濃度６０〜８０％υ高磯贋樹脂ワニスを基材の上方から
基材υ片面Ｖｃｍ布する智せ、基材の真上、即ち、鉛直
方向からだけでなく％ ４５°煩いん方向から塗布する
Ｃとも出来る。又、乾燥に８６〜１８０ ’Ｃで２０秒
〜５分加熱することｙｔエク行なわｎる。As I have read above, once the resin is applied to the base material of the present invention 〇1, 60%
~80% (/J resin varnish applied to the base material 0 piece 1 lIlJV from above the feathers (4 coats and drying after 'fc' as the base material σ, -Vat) -1:z< , Glass non-woven fabric, glass cloth, 8-component fiber cloth, etc. ◇ Resin concentration 60-80% υ high-quality resin varnish is applied from above the base material υ Vcm on one side of the base material. It can be applied not only from directly above, that is, vertically, but also from a 45° angle.Also, for drying, heat at 86 to 180'C for 20 seconds to 5 minutes.
本発明に於てに、基材ＶＣ樹脂ワニス會含浸乾燥してプ
リグレグ？Ｉ−夷造する揚台、６０〜８０％の両濃度の
樹脂ワニスか便用出来、浴剤０便用Ｍか少なくてすみ、
グリプレグ製造の効率化か埴成さｔしる。In the present invention, the base material VC resin varnish is impregnated and dried to form a pregregging material. I-Lifting platform, 60-80% resin varnish for toilet use, bath agent 0 toilet use M or less,
I wonder if it will improve the efficiency of Gripreg production.
実施例
水溶性フェノール樹脂でコツトンリンクＭＡ材ｔ−前処
理し７を後、第５図の塗工法で桐油変性２２ノール樹脂
のワニス濃度７０％０ワニスを樹脂付層ｊｉ５０％にな
るＬ５に厘搗で含浸乾燥させてグリグレグを得瓦０こυ
グリグレグｔ８枚加隔加圧積層して得７ｔｉ、６ａｕｎ
の積層板（Ｄ特性を別表Ｖｔ示す。Example: After pre-treating the Kotton Link MA material with a water-soluble phenol resin (7), apply a varnish of tung oil-modified 22-nol resin with a varnish concentration of 70% using the coating method shown in Figure 5 to L5 with a resin coating of 50%. Impregnated and dried with a rind to obtain a tile of 0 pieces.
7ti, 6aun obtained by laminating 8 pieces of Grigreg T at a distance and pressure.
Laminated board (D characteristics are shown in separate table Vt).
実施例
水溶性２エノール樹脂でコツトンリンク紙基材を前処理
した後４４凶の塗工法で桐油変性フェノール樹脂のワニ
ス濃度６５％のワニス【樹脂性Ｎｊ！：５０％ＶＣｙｘ
る工うＶｃ室編で含浸乾燥させてグリグリ埒得た。この
グリグレグ全８枚力Ｆ＃ｉ加圧槓層して得た１、６ｎ＋
ｒｎの積層板の％住を別表に示す。Example: After pre-treating the Kotsutonlink paper base material with a water-soluble 2-enol resin, a 65% varnish of tung oil-modified phenolic resin was applied using the coating method of 44 [Resin Nj! :50%VCyx
I impregnated and dried it in the Vc chamber and got a good result. 1,6n+ obtained by applying pressure to all 8 sheets of this Grigreg F#i
The % density of the rn laminate is shown in the attached table.
ち両’−１ｉｌ＋？す６
水溶性２エノール樹脂でコツトンリンク紙基材を前処理
しＩＣ後第６図り塗工法で桐油双性ンエノールう刀脂υ
ワニス績匿７５％のワニスγ情脂付層虚５０％ＶＣなる
ようにワニスに４０℃に力ロ編して含浸乾燥させて）゛
リプレグケ１禅几。このグリルレグを８枚加熱力ロ圧槓
ノーシて得九１．６ｍｍの積層板ＬＪＪ峙性を別表に示
す〇比較列
水溶性２エノール樹脂でコツトンリンク紙基材を前処理
し７を後に第１図Ｖ塗工法で桐油変性２エノール樹脂フ
ェスのワニス濃度５０％のワニスを４１＃脂付−４重５
０％になる工５ Ｋ室崗゛Ｃ言授乾燥させてブリグレグ
を得た。こＶＪプリグレグｔ８枚加熱加圧績層し−Ｃ得
た１、６ｔ＋＋＋＋＋の積層板υ特性全別表に示す。Chiryo'-1il+? 6 Pre-treat the Kotsutonlink paper base material with a water-soluble 2-enol resin, and after IC, use the 6th pattern coating method to apply tung oil and 2-enol resin.
The varnish is coated with varnish at 40°C and impregnated and dried so that the varnish has a 75% varnish and 50% VC. Eight of these grill legs were heated and pressed without any pressure.The LJJ properties of 1.6 mm laminates are shown in the attached table.Comparative column. Figure 1 Apply 50% varnish concentration of tung oil modified 2 enol resin face using V coating method to 41# greasy - 4 layers 5
0% Step 5: Dry the K-room granite and obtain Brigreg. The properties of the 1,6t++++ laminate obtained by heating and pressing 8 VJ pregreg laminates are shown in the attached table.
試験方法 Ｊ Ｉｓ Ｃ１１４＠ｌ、ＡＳＴＭＤ ５ｓ
ｙ−４４打抜加工の１１度条件は各温ｇａ分間処理した
。Test method J Is C114@l, ASTMD 5s
The Y-44 punching process was performed at 11 degrees Celsius for ga minutes at each temperature.
こｃＬ）衣からも明ら力為な工うＶ（、不発明に於てに
。This cL) It's obvious that it's a forced effort V (, in terms of non-invention.
６０〜８０％り高磯度樹脂ワニスを使用しても従来υ低
磯度樹脂ワニスを使用して得らｎん積層板と各特性に於
て、何ら退色ないもりか傅らＩＬる０Even if you use a resin varnish with a 60 to 80% high degree of roughness, there will be no discoloration in the laminate and its properties that cannot be obtained using a conventional low degree resin varnish.
絽１図〜第４図にプリグレグリＩＡ膚ｆｂ ｋ ｔＪ：
゛１簡略断面図で、第１．２図ｒｕ従米ジノもの、第
５．４図μ不発明りものケボす。第５図に第５し１リガ
イドロール、カットバーｋ）Ｊｎ’ＪＡ（，１こ秋〃リ
ケボ丁斜視図でめゐ。
符号の説明
１、 Ａ材
２、樹脂ワニス
５、スフイスロール
４、乾煉室
５、グリグレグ
６、 ｆｆ（脂タンク
７、 ガイドロール
８、キスロール
９、 ガイドロール
１０、圧縮ロール
＋１． ｊｌｌ板
１２、カットバー
１５、篩濃度樹ｌ宿ワニス
１４、 ガイドロール
１５、コーチインクロール
１６、メタリンクロール
１／、堰板
１６、熱媒体配η
手続補正書１発）
待訂庁長官殿
１、事件の表示
昭和５７年特許願第１２２５７６号
２、発明の名称
フリグレグの製造法
３、補正をする者
事件との関係 特許出願人
乳 称 （４４５１日１７．化成Ｊ′業株式会社４、代
理 人
５、補正の対象
図■１υ第５図。
６、補正の内容Figures 1 to 4 show the pregregri IA skin fb k tJ:
゛1 Simplified cross-sectional view, Figure 1.2 shows the structure of the ru-based model, and Figure 5.4 shows the structure of the non-invented model. Fig. 5 shows the 5th re-guide roll, cut bar k) Jn'JA (, 1) A perspective view of the Rikebo. Brewing room 5, Grigreg 6, ff (fat tank 7, guide roll 8, kiss roll 9, guide roll 10, compression roll + 1. Jll plate 12, cut bar 15, sieve density wood varnish 14, guide roll 15, coach ink Roll 16, Metalink roll 1/, Weir plate 16, Heat medium arrangement η Procedural amendment 1 issue) Dear Commissioner of the Office of Corrections 1, Indication of the case Patent Application No. 122576 of 1982 2, Title of invention Method for manufacturing Furigureg 3. Relationship with the case of the person making the amendment Name of the patent applicant (4451 days 17. Kasei J'gyo Co., Ltd. 4, Agent 5, Figure to be amended ■ 1υ Figure 5. 6. Contents of the amendment
Claims (1)
、 ｆｉＵυ上方から基材の片面に塗布しｔ後乾燥する
ことを特徴とするグリプレグの製造法◎ ２、基材ｔ１水平方向に移動させると共に、基材の上面
に、堰板とカットバーとＫＪｌ、り樹脂ワニスを溜め、
カットパーｖｃエク樹脂ワニスｖ］１１布膜廖″ｋＪ！
１１整しながら樹脂ワニスを基材に塗布することを特徴
とする特許請求の範囲第１項−己載のグリプレグの製造
法。 ３、樹脂ワニス會加温すること七特徴とする特許請求の
範囲第１項、又ｒｒ帛２項記載りグリプレグの製造法。 ４、基材Ｉ／を樹脂ワニスを塗布する前に、基材を圧縮
することｔ−％敞と丁ふ特許請求の範囲第１′ＪＡ１第
２項又σ第５項記載のプリプレグＶ製造法・ −基材ｖｃ閏脂フワニを部分的にコーティングするとと
ｔ特徴とする特許請求の範囲第１項、［ｙＡ、 ｊＲｓ
ＪＪＩｓ又ｒ：Ｅ ｍ ４ Ｇ’＋記載ノグリプレグＶ
表造法。[Claims] 1. On the base material, resin varnish with a resin degree of 60 to 80% by weight
A method for manufacturing Gripreg characterized by applying it to one side of the base material from above and drying it after t. , collect resin varnish,
Cut per vc resin varnish v] 11 Cloth film ``kJ!
11. A method for producing a self-mounted Gripreg, characterized in that the resin varnish is applied to the base material while adjusting the resin varnish. 3. A method for producing Gripreg as described in Claim 1 and Section 2, characterized in that the resin varnish is heated. 4. Compressing the base material I/ before applying the resin varnish to the prepreg V manufacturing method described in Claim 1' JA1 Paragraph 2 or σ Paragraph 5 -Claim 1, [yA, jRs
JJIs or r: E m 4 G'+ written Noguri Preg V
Surface method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57122376A JPS5912814A (en) | 1982-07-14 | 1982-07-14 | Preparation of prepreg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57122376A JPS5912814A (en) | 1982-07-14 | 1982-07-14 | Preparation of prepreg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5912814A true JPS5912814A (en) | 1984-01-23 |
| JPH0121770B2 JPH0121770B2 (en) | 1989-04-24 |
Family
ID=14834302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57122376A Granted JPS5912814A (en) | 1982-07-14 | 1982-07-14 | Preparation of prepreg |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5912814A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63501739A (en) * | 1985-11-28 | 1988-07-14 | ザ スタンレー ワークス | Displacement measuring device |
| JPH02121908U (en) * | 1989-03-17 | 1990-10-04 | ||
| JP2002194671A (en) * | 2000-12-21 | 2002-07-10 | Kanegafuchi Chem Ind Co Ltd | How to prevent hair loss on piloerected textile products |
| EP3599069A1 (en) * | 2018-07-23 | 2020-01-29 | Crompton Technology Group Limited | Fibre coating apparatus |
-
1982
- 1982-07-14 JP JP57122376A patent/JPS5912814A/en active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63501739A (en) * | 1985-11-28 | 1988-07-14 | ザ スタンレー ワークス | Displacement measuring device |
| JPH02121908U (en) * | 1989-03-17 | 1990-10-04 | ||
| JP2002194671A (en) * | 2000-12-21 | 2002-07-10 | Kanegafuchi Chem Ind Co Ltd | How to prevent hair loss on piloerected textile products |
| EP3599069A1 (en) * | 2018-07-23 | 2020-01-29 | Crompton Technology Group Limited | Fibre coating apparatus |
| US11518120B2 (en) | 2018-07-23 | 2022-12-06 | Crompton Technology Group Limited | Fibre coating apparatus |
| US11794423B2 (en) | 2018-07-23 | 2023-10-24 | Crompton Technology Group Limited | Fibre coating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0121770B2 (en) | 1989-04-24 |
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