JP2003081662A - Treating agent for glass fiber and treating agent coated glass fiber cord - Google Patents
Treating agent for glass fiber and treating agent coated glass fiber cordInfo
- Publication number
- JP2003081662A JP2003081662A JP2001269832A JP2001269832A JP2003081662A JP 2003081662 A JP2003081662 A JP 2003081662A JP 2001269832 A JP2001269832 A JP 2001269832A JP 2001269832 A JP2001269832 A JP 2001269832A JP 2003081662 A JP2003081662 A JP 2003081662A
- Authority
- JP
- Japan
- Prior art keywords
- glass fiber
- treating agent
- solid content
- weight
- cord
- 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
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Paints Or Removers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ガラス繊維を樹
脂、ゴムの補強用に使用するうえで好適なガラス繊維用
処理剤、および前記処理剤で被覆処理したガラス繊維コ
ードに係わり、特に熱可塑性ポリウレタン樹脂の補強用
に適するガラス繊維用処理剤、および前記繊維用処理剤
で被覆処理したガラス繊維コードに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass fiber treating agent suitable for using glass fiber for reinforcing resin and rubber, and a glass fiber cord coated with the treating agent, and particularly to thermoplastic resin. The present invention relates to a glass fiber treatment agent suitable for reinforcing a polyurethane resin, and a glass fiber cord coated with the fiber treatment agent.
【０００２】[0002]
【従来技術および解決すべき課題】特開平６−５７５６
８号公報には、アラミド繊維等の有機繊維からなるフィ
ラメント群にエポキシ樹脂またはイソシアネート樹脂を
主成分とする前処理剤を含浸させてコード素材とし、該
コード素材にレゾルシン−ホルムアルデヒド−ゴムラテ
ックス（ＲＦＬ）液を含浸させた後、この処理済コード
素材の１本または２本以上を撚り合せてなる補強用繊維
コードが開示されている。これらの処理はアラミド繊維
等の有機繊維コードの形成に適応するものである。2. Description of the Related Art JP-A-6-5756
No. 8 discloses a cord material obtained by impregnating a filament group made of organic fibers such as aramid fibers with a pretreatment agent containing an epoxy resin or an isocyanate resin as a main component, and the cord material is made of resorcin-formaldehyde-rubber latex (RFL). ) A fiber cord for reinforcement, which is obtained by impregnating a liquid and then twisting one or more of the treated cord materials, is disclosed. These treatments are adapted to the formation of organic fiber cords such as aramid fibers.
【０００３】特開平８−４８４０号公報には、注型ウレ
タンエラストマーからなる背部および歯部との間に心線
を埋設した歯付ベルトにおいて、前記心線は、ガラス繊
維等の無機繊維にブロックドイソシアネートの水分散液
とＲＦＬ液との混合液からなるゴム系の水分散系第１接
着剤を含浸させ、更に表面にエポキシ基を有する第２接
着剤からなる被膜を形成させたものであることが開示さ
れている。該公知例においては２重の処理が必要とな
り、煩雑である。Japanese Unexamined Patent Publication (Kokai) No. 8-4840 discloses a toothed belt in which a core wire is embedded between a back portion and a tooth portion, which is made of a cast urethane elastomer, and the core wire is blocked by an inorganic fiber such as glass fiber. This is obtained by impregnating a rubber-based water-dispersed first adhesive consisting of a mixed liquid of an aqueous dispersion of doisocyanate and an RFL liquid, and further forming a film consisting of a second adhesive having an epoxy group on the surface. It is disclosed. In the known example, double treatment is required, which is complicated.
【０００４】本発明は、先行技術とは異なるガラス繊維
用処理剤であり、容易に前記処理剤被覆ガラス繊維コー
ドを形成し得るもので、樹脂、特に熱可塑性ポリウレタ
ン樹脂との接着性に優れるガラス繊維用処理剤、および
該ガラス繊維用処理剤被覆ガラス繊維コードを提供する
ことを目的とする。The present invention is a treatment agent for glass fibers, which is different from the prior art, and is capable of easily forming the treatment agent-coated glass fiber cord, and is a glass having excellent adhesiveness to a resin, particularly a thermoplastic polyurethane resin. An object of the present invention is to provide a treatment agent for fibers and a glass fiber cord coated with the treatment agent for glass fibers.
【０００５】[0005]
【課題を解決するための手段】本発明は、アクリロニト
リル−ブタジエン共重合ラテックスが固形分で１００重
量％に対し、ブロックドイソシアネート水分散体を固形
分で２〜１５重量％、エポキシ樹脂水分散体を固形分で
２〜１０重量％添加混合してなるガラス繊維用処理剤で
ある。According to the present invention, the acrylonitrile-butadiene copolymer latex has a solid content of 100% by weight, and the blocked isocyanate aqueous dispersion has a solid content of 2 to 15% by weight. Is a glass fiber treatment agent obtained by adding and mixing 2 to 10% by weight of solid content.
【０００６】さらに本発明は、複数のガラス単繊維を引
き揃え集束したガラス繊維束に、請求項１記載のガラス
繊維用処理剤を塗布してなるガラス繊維処理剤被覆ガラ
ス繊維コードである。Further, the present invention is a glass fiber treatment agent-coated glass fiber cord obtained by applying the glass fiber treatment agent according to claim 1 to a glass fiber bundle in which a plurality of glass single fibers are aligned and bundled.
【０００７】[0007]
【発明の実施の形態】アクリロニトリル−ブタジエン共
重合ラテックス（以下ＮＢＲという）としては、通常一
般的に使用されているものを採用することができるが、
好ましくはアクリロニトリル含有量が３１〜３５重量％
の中高ニトリルＮＢＲ、またはカルボキシ変成ＮＢＲ
が、樹脂、特に熱可塑性ポリウレタン樹脂−ガラス繊維
の接着用成分として好適である。BEST MODE FOR CARRYING OUT THE INVENTION As the acrylonitrile-butadiene copolymer latex (hereinafter referred to as NBR), those generally used can be adopted,
Preferably the acrylonitrile content is 31-35% by weight
High-nitrile nitrile NBR or carboxy-modified NBR
Is suitable as a component for adhering a resin, particularly a thermoplastic polyurethane resin-glass fiber.
【０００８】ブロックドイソシアネート水分散体として
は、通常一般的に使用されているものを採用することが
できるが、好ましくはジフェニルメタンジイソシアネー
トのεカプロラクタムブロック体を採用するのが望まし
い。As the blocked isocyanate aqueous dispersion, those generally used can be adopted, but it is preferable to use an ε-caprolactam block of diphenylmethane diisocyanate.
【０００９】エポキシ樹脂水分散体としては、ビスフェ
ノールＡ型エポキシ樹脂が好ましく、更にはカルボキシ
変性された自己乳化型のものがよい。The aqueous dispersion of epoxy resin is preferably a bisphenol A type epoxy resin, more preferably a carboxy-modified self-emulsifying type.
【００１０】それらの配合割合において、ＮＢＲ固形分
１００重量％に対して、ブロックドイソシアネート水分
散体を固形分換算で２〜１５重量％の範囲とするもの
で、前記範囲より過小であると基材樹脂との充分な接着
性が得られず、過大であるとガラス繊維コードの耐屈曲
疲労性を低下させてしまう。また、ＮＢＲ固形分１００
重量％に対して、エポキシ樹脂水分散体を固形分換算で
２〜１０重量％とするもので、前記範囲より過小である
と前記同様基材樹脂との充分な接着が得られず、過大で
あるとガラス繊維コードの耐屈曲疲労性を低下させてし
まう。In these compounding ratios, the blocked isocyanate water dispersion is in a range of 2 to 15% by weight in terms of solid content based on 100% by weight of NBR solid content, and if it is less than the above range, If sufficient adhesiveness with the material resin cannot be obtained and the adhesiveness is too large, the bending fatigue resistance of the glass fiber cord will be reduced. In addition, NBR solid content 100
The amount of the epoxy resin aqueous dispersion is 2 to 10% by weight in terms of solid content with respect to the weight%. If so, the bending fatigue resistance of the glass fiber cord is reduced.
【００１１】しかして、ＮＢＲとブロックドイソシアネ
ート水分散体とエポキシ樹脂水分散体とが上記割合の範
囲で配合されることにより、樹脂、特に熱可塑性ポリウ
レタン樹脂との接着を良好にし、樹脂−ガラス繊維の接
着用成分として最も優れた効果を発揮する。However, by blending NBR, the blocked isocyanate aqueous dispersion and the epoxy resin aqueous dispersion in the range of the above ratio, the resin, particularly the thermoplastic polyurethane resin, can be adhered well and the resin-glass It exhibits the most excellent effect as a component for bonding fibers.
【００１２】なお、ガラス繊維としては特定するもので
はなく、通常多用されるいわゆるＥガラス繊維でもよ
く、Ｃガラス繊維、あるいはシリカ−アルミナ−カルシ
アおよび／またはマグネシアを主成分とする高強度、高
弾性率繊維等、各種のものを用いることができる。It should be noted that the glass fiber is not specified, and may be so-called E glass fiber which is usually used frequently. C glass fiber or high strength and high elasticity containing silica-alumina-calcia and / or magnesia as a main component. Various materials such as rate fiber can be used.
【００１３】[0013]
【実施例】〔実施例１〕
（ガラス繊維コードの製作）ガラス繊維処理剤として以
下の原料を準備し、以下の割合で配合した。EXAMPLES [Example 1] (Production of glass fiber cord) The following raw materials were prepared as a glass fiber treating agent and blended in the following proportions.
【００１４】ＮＢＲ
日本ゼオン(株)製アクリロニトリルブタジエンゴム（商
品番号１５６２、固形分濃度４１重量％） 配合割合３
２９重量部
および、日本ゼオン(株)製カルボキシ変性アクリロニト
リル−ブタジエンゴム（商品番号１５７１、固形分濃度
４０重量％） 配合割合３３８重量部ブロックドイソシアネート水分散体
明成化学工業(株)製ε−カプロラクタムジフェニルメタ
ンジイソシアネート（商品記号ＤＭ−３０、固形分濃度
３０重量％） 配合割合８０重量部エポキシ樹脂水分散体
シキボウ(株)製エポキシ樹脂（商品記号Ｒ−１０５、固
形分濃度４０重量％）配合割合３８重量部
更に、それらに、撹拌しつつアンモニア水（濃度２５重
量％）２２重量部を添加し、次いで、撹拌しつつ水を添
加し、全体として１０００重量部になるように設定して
ガラス繊維処理剤を調製した。 NBR Nippon Zeon Co., Ltd. acrylonitrile butadiene rubber (product number 1562, solid content concentration 41 wt%) compounding ratio 3
29 parts by weight and carboxy-modified acrylonitrile-butadiene rubber manufactured by Nippon Zeon Co., Ltd. (product number 1571, solid content concentration 40% by weight) Mixing ratio 338 parts by weight Blocked isocyanate aqueous dispersion Meisei Chemical Co., Ltd. ε-caprolactam Diphenylmethane diisocyanate (product code DM-30, solid content concentration 30% by weight) Blending ratio 80 parts by weight Epoxy resin water dispersion Epoxy resin manufactured by Shikibo Co., Ltd. (product code R-105, solid content concentration 40% by weight) Blending ratio 38 Further, 22 parts by weight of ammonia water (concentration 25% by weight) is added to them with stirring, and then water is added with stirring to set the total amount to 1000 parts by weight. The agent was prepared.
【００１５】これら樹脂、高分子の固形分換算配合重量
比率（ＮＢＲを１００重量％とする）を表１に示す。Table 1 shows the blending weight ratio (NBR is 100% by weight) of these resins and polymers in terms of solid content.
【００１６】９μｍφのＳｉＯ2−Ａｌ2Ｏ3−(ＣａＯ＋
ＭｇＯ）系高強度ガラス単繊維を２００本集束してなる
ガラス繊維束を３本引き揃え、浸漬法により前記ガラス
繊維処理剤を塗布した。そのときの固形分付着率は２
１.６重量％／ガラス繊維１００重量％であった。さら
に、前記ガラス繊維処理剤塗布後のガラス繊維束を、２
８０℃−２２秒乾燥後、ガラス繊維束長手方向１０ｃｍ
当たり８回の下撚りを施した。該下撚り繊維束を１３本
を引き揃えて、下撚り繊維束長手方向１０ｃｍ当たり８
回の上撚りを施しガラス繊維コード試料とした。9 μmφ SiO 2 --Al 2 O 3- (CaO +
Three glass fiber bundles obtained by bundling 200 MgO) -based high-strength glass single fibers were aligned and coated with the glass fiber treatment agent by a dipping method. The solid content deposition rate at that time is 2
It was 1.6% by weight / 100% by weight of glass fiber. Further, the glass fiber bundle after applying the glass fiber treatment agent is 2
After drying at 80 ° C for 22 seconds, glass fiber bundle longitudinal direction 10 cm
Each time, 8 times of twisting was applied. Thirteen of the ply-twisted fiber bundles are aligned and 8 per 10 cm of the ply-twisted fiber bundle in the longitudinal direction.
The glass fiber cord sample was obtained by twisting the resin once.
【００１７】（ガラス繊維コードの試験）剥離接着強度の測定
ＪＩＳ Ｋ６８５４「接着剤のはく離接着強さ試験方
法」に則り、基材としてポリウレタン（大日本インキ化
学工業(株)製、商品記号Ｔ−１１９０）を用い、これに
複数のガラス繊維コード試料をセットし、規定温度、圧
力下で圧着して試験片とした。この試験片について引張
試験機にて剥離速度５０ｍｍ／分の条件で引張剥離強度
を測定した。ＭＩＴ屈曲試験
マサチューセッツ工科大学で提唱され、広く行われてい
る試験方法で、ガラス繊維コード試料を両面から粘着テ
ープ（ニットー(株)製紙粘着テープ、商品番号７２１
０、１５ｍｍ幅）で貼り合せ、屈曲試験機にセットし、
常温下荷重３ｋｇ、折曲げ角度１２０°、１２０回／分
の条件で繰返し屈曲し、破断に到るまでの回数を計数し
た。(Test of glass fiber cord) Measurement of peel adhesion strength In accordance with JIS K6854 "Test method for peel adhesion strength of adhesive", polyurethane as a substrate (manufactured by Dainippon Ink and Chemicals, Inc., product code T- 1190), a plurality of glass fiber cord samples were set thereon, and pressure-bonded at a specified temperature and pressure to obtain test pieces. The tensile peel strength of this test piece was measured by a tensile tester at a peel rate of 50 mm / min. MIT Flex Test Adhesive tape (glass tape adhesive tape manufactured by Nitto Co., Ltd., product number 721) from both sides of a glass fiber cord sample is a widely used test method proposed by the Massachusetts Institute of Technology.
(0, 15 mm width) and then set in a bending tester,
The sample was repeatedly bent under the conditions of a load of 3 kg at room temperature, a bending angle of 120 °, and 120 times / minute, and the number of times until rupture was counted.
【００１８】ガラス繊維に対するガラス繊維処理剤固形
分付着量、上記剥離接着強度試験結果、ＭＩＴ屈曲試験
結果を表２に示す。Table 2 shows the amount of the solid content of the glass fiber treating agent with respect to the glass fibers, the results of the above peel adhesion strength test, and the results of the MIT bending test.
【００１９】〔実施例２〜９〕ガラス繊維処理剤の配合
割合を表１に示すとおりとし、実施例１と同様な手順で
調製したほかは、実施例１と同様な方法でガラス繊維コ
ード試料を作製し、実施例１と同様な試験方法で各種試
験を行った。ガラス繊維処理剤の各成分配合割合を表１
に、ガラス繊維に対するガラス繊維処理剤固形分付着
量、上記剥離接着強度試験結果、ＭＩＴ屈曲試験結果を
表２に示す。[Examples 2 to 9] Glass fiber cord samples were prepared in the same manner as in Example 1 except that the compounding ratio of the glass fiber treating agent was as shown in Table 1 and the procedure was the same as in Example 1. Was prepared, and various tests were conducted by the same test method as in Example 1. Table 1 shows the mixing ratio of each component of the glass fiber treatment agent.
Table 2 shows the amount of the solid content of the glass fiber treating agent with respect to the glass fiber, the results of the above peel adhesion strength test, and the results of the MIT bending test.
【００２０】〔比較例１〜６〕ガラス繊維処理剤とし
て、ＮＢＲに替えてビニルピリジン変性スチレン−ブタ
ジエンゴムラテックス（日本エーアンドエル(株)製商品
名ピラテックス、固形分濃度４１重量％）、またはスチ
レン−ブタジエンゴムラテックス（日本エーアンドエル
(株)製商品記号Ｊ-９０４９、固形分濃度５０重量
％）、またはクロロスルホン化ポリエチレン（住友精化
(株)製商品記号ＣＳＭ４５０、固形分濃度４０重量％）
を用いたもの、ブロックドイソシアネート水分散体およ
びエポキシ樹脂水分散体に替えてレゾルシン−ホルムア
ルデヒド付加縮合体（レゾルシン：ホルムアルデヒドを
１：１モル比で苛性ソーダの存在下３７℃−１８時間熟
成した１０重量％水溶液）を用いたもの、あるいはＮＢ
Ｒ、ブロックドイソシアネート水分散体、エポキシ樹脂
水分散体のいずれか１種または２種を用いなかったもの
等について、実施例１と同様な手順で表１に示すように
配合し、ほかは実施例１と同様な方法でガラス繊維コー
ド試料を作製し、実施例１と同様な試験方法で各種試験
を行った。ガラス繊維処理剤の各成分配合割合を表１
に、ガラス繊維に対するガラス繊維処理剤固形分付着
量、上記剥離接着強度試験結果、ＭＩＴ屈曲試験結果を
表２に示す。[Comparative Examples 1 to 6] As a glass fiber treating agent, a vinylpyridine-modified styrene-butadiene rubber latex (trade name: Pylatex manufactured by Japan A & L Co., Ltd., solid content concentration: 41% by weight) was used in place of NBR. Or styrene-butadiene rubber latex (Japan A & L
Product code J-9049, solid content concentration 50% by weight, or chlorosulfonated polyethylene (Sumitomo Seika)
(Product code CSM450, solid content concentration 40% by weight)
In which the blocked isocyanate aqueous dispersion and the epoxy resin aqueous dispersion were replaced with resorcin-formaldehyde addition condensate (resorcin: formaldehyde at a 1: 1 molar ratio in the presence of caustic soda at 37 ° C. for 18 hours, 10 weight. % Aqueous solution) or NB
R, a blocked isocyanate water dispersion, an epoxy resin water dispersion, or the like without using any one of them was blended as shown in Table 1 in the same procedure as in Example 1, and the others were carried out. A glass fiber cord sample was prepared in the same manner as in Example 1, and various tests were conducted in the same manner as in Example 1. Table 1 shows the mixing ratio of each component of the glass fiber treatment agent.
Table 2 shows the amount of the solid content of the glass fiber treating agent with respect to the glass fiber, the results of the above peel adhesion strength test, and the results of the MIT bending test.
【００２１】〔結果〕本実施例範囲のものは、剥離強度
において８ｋｇ／２５ｍｍに達し、特に実施例１〜５、
７〜９において１０ｋｇ／２５ｍｍ以上のものが得ら
れ、比較例に比べ格段と優れており、充分満足し得るも
のである。また、ＭＩＴ屈曲試験における破断時屈曲回
数が２４００回を超え、特に実施例１〜７、９において
２５００回を超えるものが得られ、満足し得るものであ
る。[Results] In the range of this example, the peel strength reached 8 kg / 25 mm, and particularly, in Examples 1 to 5,
In Nos. 7 to 9, a product having a weight of 10 kg / 25 mm or more was obtained, which was remarkably superior to the comparative example and was sufficiently satisfactory. In addition, the number of times of bending at break in the MIT bending test exceeds 2400 times, and particularly in Examples 1 to 7 and 9, more than 2500 times are obtained, which is satisfactory.
【００２２】[0022]
【表１】 [Table 1]
【００２３】[0023]
【表２】 [Table 2]
【００２４】[0024]
【発明の効果】本発明のガラス繊維処理剤を施したガラ
ス繊維コードは、樹脂、特にポリウレタン樹脂との接着
性に優れ、破断に到る屈曲回数も申し分なく、ガラス繊
維被覆用に好適である。また、該処理剤被覆ガラス繊維
コードの作製も容易である。The glass fiber cord treated with the glass fiber treating agent of the present invention is excellent in adhesiveness to a resin, particularly a polyurethane resin, and has a satisfactory number of flexing times to break, and is suitable for coating a glass fiber. . Further, the glass fiber cord coated with the treating agent can be easily produced.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 小森 章 三重県松阪市大口町926 セントラルグラ スファイバー株式会社松阪工場内 Ｆターム(参考） 4G060 BA01 BB02 BC01 CB02 CB10 CB23 4J038 CA071 DB062 DG302 MA08 MA10 NA11 NA12 PC03 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Akira Komori Central Gra, 926 Oguchi-cho, Matsusaka City, Mie Prefecture Sfiber Corporation Matsusaka Factory F-term (reference) 4G060 BA01 BB02 BC01 CB02 CB10 CB23 4J038 CA071 DB062 DG302 MA08 MA10 NA11 NA12 PC03
Claims (2)
テックスが固形分で１００重量％に対し、ブロックドイ
ソシアネート水分散体を固形分で２〜１５重量％、エポ
キシ樹脂水分散体を固形分で２〜１０重量％添加混合し
てなることを特徴とするガラス繊維用処理剤。1. An acrylonitrile-butadiene copolymer latex is 100% by weight in solid content, and a blocked isocyanate aqueous dispersion is 2 to 15% by weight in solid content, and an epoxy resin aqueous dispersion is 2 to 10% in solid content. % A glass fiber treating agent characterized by being mixed and mixed.
ガラス繊維束に、請求項１記載のガラス繊維用処理剤を
塗布してなるガラス繊維処理剤被覆ガラス繊維コード。2. A glass fiber treatment agent-coated glass fiber cord obtained by applying the glass fiber treatment agent according to claim 1 to a glass fiber bundle obtained by aligning and focusing a plurality of glass single fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001269832A JP4010789B2 (en) | 2001-09-06 | 2001-09-06 | Glass fiber treatment agent and treatment agent-coated glass fiber cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001269832A JP4010789B2 (en) | 2001-09-06 | 2001-09-06 | Glass fiber treatment agent and treatment agent-coated glass fiber cord |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003081662A true JP2003081662A (en) | 2003-03-19 |
| JP4010789B2 JP4010789B2 (en) | 2007-11-21 |
Family
ID=19095577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001269832A Expired - Lifetime JP4010789B2 (en) | 2001-09-06 | 2001-09-06 | Glass fiber treatment agent and treatment agent-coated glass fiber cord |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4010789B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112521030A (en) * | 2020-12-07 | 2021-03-19 | 巨石集团有限公司 | High-mechanical-property glass fiber impregnating compound and preparation method and application thereof |
-
2001
- 2001-09-06 JP JP2001269832A patent/JP4010789B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112521030A (en) * | 2020-12-07 | 2021-03-19 | 巨石集团有限公司 | High-mechanical-property glass fiber impregnating compound and preparation method and application thereof |
| CN112521030B (en) * | 2020-12-07 | 2022-08-23 | 巨石集团有限公司 | High-mechanical-property glass fiber impregnating compound and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4010789B2 (en) | 2007-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100635355B1 (en) | Reinforcing cord for reinforcing rubber and rubber product using the same | |
| EP3643832B1 (en) | Cord for rubber reinforcement and rubber product obtained using same | |
| KR20060135917A (en) | Composition for cord coating, cord for rubber reinforcement made with the same, and rubber product made with the same | |
| JP2656375B2 (en) | Glass fiber for rubber reinforcement | |
| JP7067972B2 (en) | Composite fiber cord for rubber reinforcement | |
| US6790901B2 (en) | Fiber-treating agent, glass fiber and rubber product both made with the fiber treating agent | |
| JPH0725898B2 (en) | Textiles for rubber reinforcement | |
| WO1998001614A1 (en) | Treatment for rubber-reinforcing fibers, reinforcing fibers, and reinforced rubbers | |
| JP2003081662A (en) | Treating agent for glass fiber and treating agent coated glass fiber cord | |
| JPH11217739A (en) | Glass fiber cord for reinforcing rubber | |
| JP4402556B2 (en) | Manufacturing method of carbon fiber cord for rubber reinforcement, and carbon fiber cord for rubber reinforcement | |
| JP7088701B2 (en) | Composite fiber cord for rubber reinforcement and its manufacturing method | |
| JP2007186818A (en) | Fiber treating agent, cord for reinforcement of rubber produced by utilizing the agent and rubber product utilizing the cord for reinforcement | |
| JP4520069B2 (en) | Treatment agent, rubber reinforcing cord and rubber product | |
| JPH03167376A (en) | Treating agent for rubber-reinforcing fiber | |
| JPH08120573A (en) | Glass fiber for reinforcement of hydrogenated nitrile rubber | |
| JPH02221465A (en) | Fiber for reinforcing rubber and overcoating solution | |
| JPH05346140A (en) | Toothed belt | |
| JP2000355875A (en) | Treatment of polyester fiber cord | |
| JPH0818854B2 (en) | Glass fiber for rubber reinforcement | |
| JPS62149978A (en) | Special treated carbon fiber cord for reinforcing rubber | |
| JPH01272876A (en) | Fiber for reinforcing rubber and toothed belt using said fiber | |
| JP2005171431A (en) | Method for producing aramid fiber cord for belt reinforcement | |
| JPH05311577A (en) | Treating liquid for fiber for reinforcing rubber | |
| JPH10121379A (en) | Adhesion treatment of polyester fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040811 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20060421 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20061225 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070109 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070228 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070904 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070904 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4010789 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100914 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100914 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100914 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110914 Year of fee payment: 4 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110914 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120914 Year of fee payment: 5 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120914 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120914 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130914 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |