JP2001226535A - One-pack type crosslinkable composition - Google Patents
One-pack type crosslinkable compositionInfo
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- JP2001226535A JP2001226535A JP2000039647A JP2000039647A JP2001226535A JP 2001226535 A JP2001226535 A JP 2001226535A JP 2000039647 A JP2000039647 A JP 2000039647A JP 2000039647 A JP2000039647 A JP 2000039647A JP 2001226535 A JP2001226535 A JP 2001226535A
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- Prior art keywords
- crosslinkable composition
- composition according
- pack type
- adhesive
- compound
- Prior art date
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- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は一液型架橋性組成
物、更に詳しくは、特定の熱可塑性ポリマーとアルコキ
シシリル基を有するアルジミン系もしくはケチミン系の
潜在性架橋剤から成り、熱架橋と湿気架橋を兼備し、特
にポリオレフィン材料の接着適用において、脱塩素を目
的とした接着剤として有用な一液型架橋性組成物に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a one-pack type crosslinkable composition, and more particularly to a specific thermoplastic polymer and an aldimine or ketimine type latent crosslinker having an alkoxysilyl group, which is thermally crosslinked and wetted. The present invention relates to a one-pack type crosslinkable composition which has crosslinking and is particularly useful as an adhesive for the purpose of dechlorination in adhesive application of a polyolefin material.
【０００２】[0002]
【従来の技術と発明が解決しようとする課題】最近、自
動車内装部品などの焼却時に発生するダイオキシンの問
題やリサイクルの観点から、ＰＶＣ製品排除の動向に伴
ってポリオレフィン材料が急増している。しかし、かか
るポリオレフィン材料の接着剤としては、従来より塩素
化ポリプロピレンや塩素化ゴムを主体としたものが有効
とされてきたが、ここでも上記ダイオキシンの問題が残
るため、脱塩素系接着剤の出現が強く望まれている。2. Description of the Related Art Recently, polyolefin materials have been rapidly increasing in view of the problem of dioxin generated during incineration of automobile interior parts and the like and the viewpoint of recycling, with the trend toward elimination of PVC products. However, as an adhesive for such a polyolefin material, a substance mainly composed of chlorinated polypropylene or chlorinated rubber has conventionally been effective. However, the problem of the dioxin remains here, and the emergence of a dechlorinated adhesive has been observed. Is strongly desired.
【０００３】[0003]
【課題を解決するための手段】そこで本発明者らは、か
かる脱塩素を目的とした接着剤に適用しうるポリマーと
して、非塩素オレフィン系ポリマー等の架橋技術につい
て鋭意研究を進めたところ、カルボン酸基（もしくはそ
の無水基）を含有する熱可塑性ポリマーに、アルコキシ
シリル基を有するアルジミン系もしくはケチミン系の潜
在性架橋剤を組合せ、これを有機溶剤に溶解した一液型
とすることにより、塗布時に潜在性架橋剤が空気中の湿
気（水分）との接触によって容易に加水分解を起こし遊
離アミンを生成し、該遊離アミンが加熱下で上記熱可塑
性ポリマーのカルボン酸基（もしくはその無水基）と熱
架橋を起し、かつアルコキシシリル基が湿気架橋に関与
することから、耐熱性に優れた接着力を発揮しうること
を見出し、本発明を完成させるに至った。Means for Solving the Problems Accordingly, the present inventors have conducted intensive research on crosslinking techniques for non-chlorinated olefin polymers and the like as polymers applicable to such dechlorinating adhesives. By coating a thermoplastic polymer containing an acid group (or its anhydride group) with an aldimine-based or ketimine-based latent crosslinking agent having an alkoxysilyl group and dissolving it in an organic solvent to form a one-pack type, Sometimes the latent crosslinking agent readily hydrolyzes by contact with the moisture (moisture) in the air to produce free amines, which are heated to form carboxylic acid groups (or anhydride groups) of the thermoplastic polymer. And that the alkoxysilyl group participates in moisture crosslinking, and thus can exhibit excellent heat-resistant adhesive strength. This has led to the completion.
【０００４】すなわち、本発明は、カルボン酸基もしく
はその無水基を含有する熱可塑性ポリマー、および潜在
性架橋剤として、アルコキシシリル基を有するアミン化
合物とカルボニル化合物の反応生成物から成ることを特
徴とする一液型架橋性組成物を提供するものである。That is, the present invention is characterized by comprising a thermoplastic polymer containing a carboxylic acid group or an anhydride thereof, and a reaction product of an amine compound having an alkoxysilyl group and a carbonyl compound as a latent crosslinking agent. The present invention provides a one-part crosslinkable composition.
【０００５】本発明で用いるカルボン酸基もしくはその
無水基を含有する熱可塑性ポリマーとしては、それぞれ
カルボン酸基もしくはその無水基を含有する、オレフィ
ン系ポリマー、ブタジェン系ポリマー、エステル系ポリ
マー、カーボネート系ポリマー、ウレタン系ポリマー、
アミド系ポリマー等が挙げられ、特に上記ポリオレフィ
ン骨格（好ましくはポリプロピレン骨格）を有するオレ
フィン系ポリマーがポリオレフィン材料に対する接着性
の点で好ましい。なお、典型例として、カルボン酸基も
しくはその無水基を含有するオレフィン系ポリマーと
は、不飽和二塩基酸（たとえばマレイン酸、フマル酸、
シトラコン酸、メサコン酸等）もしくはその無水物を導
入して変性したポリプロピレン（ＰＰ）、スチレン−エ
チレン／ブテン−スチレンコポリマー（ＳＥＢＳ）、エ
チレン−酢酸ビニルコポリマー（ＥＶＡ）、エチレン−
アクリレートコポリマー（ＥＥＡ）等を指称し、これら
はそれ自体公知で、商業上入手可能である。かかるカル
ボン酸基もしくはその無水基を含有する熱可塑性ポリマ
ーを、以下“ＣＯＯＨ変性ポリマー”と称す。The thermoplastic polymer containing a carboxylic acid group or its anhydride group used in the present invention includes olefin-based polymers, butadiene-based polymers, ester-based polymers, and carbonate-based polymers each containing a carboxylic acid group or its anhydride group. , Urethane polymers,
An amide-based polymer or the like can be mentioned, and an olefin-based polymer having the above-mentioned polyolefin skeleton (preferably, a polypropylene skeleton) is particularly preferable in terms of adhesiveness to a polyolefin material. Note that, as a typical example, an olefin polymer containing a carboxylic acid group or an anhydride thereof is an unsaturated dibasic acid (for example, maleic acid, fumaric acid,
Polypropylene (PP), styrene-ethylene / butene-styrene copolymer (SEBS), ethylene-vinyl acetate copolymer (EVA), ethylene-modified
Acrylate copolymer (EEA) and the like are known, and are known per se and commercially available. Such a thermoplastic polymer containing a carboxylic acid group or its anhydride group is hereinafter referred to as a “COOH-modified polymer”.
【０００６】本発明における潜在性架橋剤の合成に用い
る上記アルコキシシリル基を有するアミン化合物として
は、アミノアルキルアルコキシシラン、たとえばＮ−
(β−アミノエチル)アミノメチルトリメトキシシラン、
γ−アミノプロピルトリエトキシシラン、γ−アミノプ
ロピルメチルジエトキシシラン、Ｎ−(β−アミノエチ
ル)−γ−アミノプロピルトリエトキシシラン、Ｎ−(β
−アミノエチル)−γ−アミノプロピルメチルジメトキ
シシラン等が挙げられる。The amine compound having an alkoxysilyl group used in the synthesis of the latent crosslinking agent in the present invention includes aminoalkylalkoxysilanes such as N-
(β-aminoethyl) aminomethyltrimethoxysilane,
γ-aminopropyltriethoxysilane, γ-aminopropylmethyldiethoxysilane, N- (β-aminoethyl) -γ-aminopropyltriethoxysilane, N- (β
-Aminoethyl) -γ-aminopropylmethyldimethoxysilane.
【０００７】本発明における潜在性架橋剤の合成に用い
る上記カルボニル化合物としては、たとえばアセトアル
デヒド、プロピオンアルデヒド、ｎ−ブチルアルデヒ
ド、イソブチルアルデヒド、ジエチルアセトアルデヒド
などの脂肪族アルデヒド；ベンズアルデヒドなどの芳香
族アルデヒド；シクロペンタノン、トリメチルシクロペ
ンタノン、シクロヘキサノン、トリメチルシクロヘキサ
ノンなどの環状ケトン；アセトン、メチルエチルケト
ン、メチルプロピルケトン、メチルイソプロピルケト
ン、メチルイソブチルケトン、ジエチルケトン、ジプロ
ピルケトン、ジイソプロピルケトン、ジブチルケトン、
ジイソブチルケトンなどの脂肪族ケトン；ピルビン酸エ
チル、アセチルピルビン酸エチル、ケチピック酸エチ
ル、マレイン酸ジメチルエステル、アセチルアセトン、
プロピオニルアセトン、アルキル(Ｃ1〜Ｃ 5)メチルジケ
トン、アセト酢酸メチル、アセト酢酸エチル、アセト酢
酸アルキル(Ｃ1〜Ｃ4)、マロン酸ジメチル、マロン酸ジ
エチル、マロン酸メチルエチル、ジベンゾイルメタンな
どのジカルボニル化合物が挙げられる。[0007] The present invention is used for synthesizing a latent crosslinking agent.
Examples of the carbonyl compound include
Aldehyde, propionaldehyde, n-butylaldehyde
, Isobutyraldehyde, diethylacetaldehyde
Aliphatic aldehydes such as; fragrances such as benzaldehyde
Aliphatic aldehyde; cyclopentanone, trimethylcyclope
Tanthanone, cyclohexanone, trimethylcyclohexa
Cyclic ketones such as nonone; acetone, methyl ethyl keto
, Methyl propyl ketone, methyl isopropyl keto
, Methyl isobutyl ketone, diethyl ketone, dipro
Pill ketone, diisopropyl ketone, dibutyl ketone,
Aliphatic ketones such as diisobutyl ketone; pyruvic acid
Chill, ethyl acetylpyruvate, ethipic acid
Dimethyl maleate, acetylacetone,
Propionyl acetone, alkyl (C1~ C Five) Methyldike
Tons, methyl acetoacetate, ethyl acetoacetate, acetovinegar
Alkyl acid (C1~ CFour), Dimethyl malonate, dimalonate
Ethyl, methyl ethyl malonate, dibenzoylmethane
Any dicarbonyl compound is included.
【０００８】上記アルコキシシリル基を有するアミン化
合物と化学量論的にほゞ当量または過剰量の上記カルボ
ニル化合物（ただし、ジカルボニル化合物の場合は２個
のケト基中１個が反応）をトルエン、キシレン、ベンゼ
ンなどの適当な有機溶媒中、モレキュラーシーブ、無水
硫酸マグネシウムなどの吸水剤を添加して攪拌しながら
室温または加熱下に、水分を留去させながら反応させる
ことにより、反応生成物である潜在性架橋剤が得られ
る。ここで、カルボニル化合物としてアルデヒドを用い
た場合の反応生成物を“アルジミン系”、そしてケトン
を用いた場合の反応生成物を“ケチミン系”と称す。か
かる潜在性架橋剤の使用量は通常、上記ＣＯＯＨ変性ポ
リマーのカルボキシル基に対してアミノ基が当量乃至過
剰量、好ましくはＣＯＯＨ／ＮＨ2＝１／２〜１０とな
るように選定すればよい。当量未満では、架橋不良を起
こし、耐熱性を損ない、また大過剰になると、接着不良
の原因となる。[0008] The amine compound having an alkoxysilyl group and a stoichiometrically approximately equivalent or excess amount of the carbonyl compound (in the case of a dicarbonyl compound, one of two keto groups is reacted) is reacted with toluene, It is a reaction product by adding a water absorbing agent such as molecular sieve or anhydrous magnesium sulfate in a suitable organic solvent such as xylene or benzene, and reacting while distilling water at room temperature or under heating with stirring. A latent crosslinker is obtained. Here, a reaction product when an aldehyde is used as a carbonyl compound is called an “aldimine-based”, and a reaction product when a ketone is used is called a “ketimine-based”. The amount of the latent crosslinking agent to be used may be generally selected so that the amino group is equivalent to an excess amount relative to the carboxyl group of the COOH-modified polymer, and preferably, COOH / NH 2 = 1/2 to 10. If the amount is less than the equivalent, crosslinking failure occurs, heat resistance is impaired, and if the amount is excessive, adhesion failure occurs.
【０００９】[0009]
【発明の実施の形態】本発明に係る一液型架橋性組成物
は、上記所定割合のＣＯＯＨ変性ポリマーと潜在性架橋
剤を適当な有機溶剤（トルエン、キシレンなど）に溶解
した系で構成され、さらに必要に応じて通常の熱可塑性
樹脂（アクリル樹脂、ビニール樹脂、ポリアミド樹脂、
ポリエステル樹脂、ポリオレフィン、ポリウレタン、Ｓ
ＥＢＳなど）や粘着付与剤（クマロン・インデン樹脂、
アルキルフェノール・ホルムアルデヒド樹脂、キシレン
樹脂、ロジン、水添ロジン、テルペン樹脂、脂肪族石油
樹脂、脂環族系石油樹脂、合成テルペン樹脂、イソプレ
ン樹脂、ポリブテンなど）、オレフィン系密着剤、染顔
料等を適量添加してもよい。さらに、該組成物の貯蔵安
定性を向上させるため（貯蔵中の水分接触による潜在性
架橋剤の加水分解を防止）、脱水剤（たとえばメチルト
リメトキシシラン、テトラメトキシシラン、テトラエト
キシシラン、テトラプロポキシシランなどのアルコキシ
シラン化合物）を添加しておくことが好ましい。BEST MODE FOR CARRYING OUT THE INVENTION The one-part type crosslinkable composition according to the present invention is composed of a system in which the above-mentioned predetermined ratio of a COOH-modified polymer and a latent crosslinking agent are dissolved in an appropriate organic solvent (toluene, xylene, etc.). , And if necessary, a normal thermoplastic resin (acrylic resin, vinyl resin, polyamide resin,
Polyester resin, polyolefin, polyurethane, S
EBS, etc.) and tackifiers (coumarone / indene resin,
Alkylphenol / formaldehyde resin, xylene resin, rosin, hydrogenated rosin, terpene resin, aliphatic petroleum resin, alicyclic petroleum resin, synthetic terpene resin, isoprene resin, polybutene, etc.) It may be added. Further, in order to improve the storage stability of the composition (to prevent hydrolysis of the latent crosslinking agent due to moisture contact during storage), a dehydrating agent (eg, methyltrimethoxysilane, tetramethoxysilane, tetraethoxysilane, tetrapropoxy) It is preferable to add an alkoxysilane compound such as silane).
【００１０】以上の構成から成る本発明組成物は、特に
ポリオレフィン材料の接着剤に有用で、その他、種々の
被着体（ＡＢＳ板、ノリル板、ＡＳＧ板、ポリカーボネ
ート板、ＰＰボード、木質系複合ボード、鋼板）の接着
剤、コーティング材、粘接着シート剤、フィルム状接着
剤、塗料などにも使用することができる。The composition of the present invention having the above constitution is particularly useful as an adhesive for polyolefin materials, and various other adherends (ABS plate, Noryl plate, ASG plate, polycarbonate plate, PP board, wood composite) It can also be used for adhesives for boards, steel sheets), coating materials, adhesive sheets, film adhesives, paints, etc.
【００１１】[0011]
【実施例】次に実施例および比較例を挙げて、本発明を
より具体的に説明する。 実施例１および比較例１〜３ （１）潜在性架橋剤（実施例１）の合成 乾燥窒素ガスで置換した反応タンクに、脱水トルエン１
３６部（重量部、以下同様）、γ−アミノプロピルトリ
エトキシシラン２２．１部および吸水剤としてモレキュ
ラーシーブ１５部を加え、室温にて攪拌下にメチルイソ
ブチルケトン（ＭＩＢＫ）１２部を徐々に加え、添加終
了後、さらに４時間室温にて攪拌下に反応させる。反応
終了後、吸水剤を濾去し、潜在性架橋剤［すなわち、Ｎ
−(１，３−ジメチルブチリデン)−３−(トリエトキシ
シリル)−１−プロパナミン］のトルエン溶液を得る。Next, the present invention will be described more specifically with reference to examples and comparative examples. Example 1 and Comparative Examples 1 to 3 (1) Synthesis of Latent Crosslinking Agent (Example 1) Dehydrated toluene 1 was placed in a reaction tank purged with dry nitrogen gas.
36 parts (parts by weight, the same applies hereinafter), 22.1 parts of γ-aminopropyltriethoxysilane and 15 parts of molecular sieve as a water-absorbing agent were added, and 12 parts of methyl isobutyl ketone (MIBK) was gradually added under stirring at room temperature. After completion of the addition, the reaction is further carried out with stirring at room temperature for 4 hours. After the completion of the reaction, the water-absorbing agent was removed by filtration, and the latent crosslinking agent [ie, N
-(1,3-dimethylbutylidene) -3- (triethoxysilyl) -1-propanamine] in toluene.
【００１２】（２）潜在性架橋剤（比較例１〜３）の合
成 乾燥窒素ガスで置換した反応タンクに、脱水トルエン１
００部、１，１２−ドデカンジアミン１００部および吸
水剤としてモレキュラーシーブ９０部を加え、室温にて
攪拌下にベンズアルデヒド１１６．５部を徐々に加え、
添加終了後、さらに４時間室温にて攪拌下に反応させ
る。反応終了後、吸水剤を濾去し、潜在性架橋剤（アル
コキシシリル基を含まないアルジミン系）のトルエン溶
液を得る。(2) Synthesis of latent cross-linking agent (Comparative Examples 1 to 3) Dehydrated toluene 1 was placed in a reaction tank purged with dry nitrogen gas.
00 parts, 100 parts of 1,12-dodecanediamine and 90 parts of molecular sieve as a water-absorbing agent were added, and 116.5 parts of benzaldehyde was gradually added under stirring at room temperature.
After completion of the addition, the reaction is further carried out with stirring at room temperature for 4 hours. After the completion of the reaction, the water-absorbing agent is removed by filtration to obtain a toluene solution of a latent crosslinking agent (aldimine-based compound containing no alkoxysilyl group).
【００１３】 （３）一液型架橋性組成物の調製 基本配合成分 部 無水マレイン酸変性ＰＰ(注１) ６４ ＳＥＢＳ(注２) １６ 固形粘着付与剤(注３) ８ 液状粘着付与剤(注４) ７ トルエン／シクロヘキサン（１：１） ７４．２ 計 １６９．２ 注１）東洋化成(株)製「ＭＴＰＰ」（トルエン／シクロヘキサン（１：１）の ２０％溶液） 注２）旭化成工業(株)製「タフテックＨ−１０４２」（トルエン／シクロヘキ サン（１：１）の２０％溶液） 注３）日本石油化学(株)製「ネオポリマー１４０」 注４）荒川化学(株)製「ＫＥ−３６４Ｃ」 上記基本配合成分と上記（１）の潜在性架橋剤溶液また
は上記（２）の潜在性架橋剤溶液を下記表１に示す部数
で配合し、攪拌混合して一液型架橋性組成物（接着剤）
を調製する。[0013] (3) one-Preparation of the crosslinkable composition basic ingredients unit maleic anhydride-modified PP (Note 1) 64 SEBS (Note 2) 16 solid tackifier (Note 3) 8 liquid tackifier (Note 4) 7 Toluene / cyclohexane (1: 1) 74.2 Total 169.2 Note 1) "MTPP" manufactured by Toyo Kasei Co., Ltd. (20% solution of toluene / cyclohexane (1: 1)) Note 2) Asahi Kasei Corporation ( "Tuftec H-1042" (20% solution of toluene / cyclohexane (1: 1)) Note 3) "Neopolymer 140" manufactured by Nippon Petrochemical Co., Ltd. Note 4) "KE" manufactured by Arakawa Chemical Co., Ltd. -364C "The basic blending component and the latent crosslinking agent solution of (1) or the latent crosslinking agent solution of (2) are blended in the number of parts shown in Table 1 below, followed by stirring and mixing to form a one-part crosslinkable composition. Object (adhesive)
Is prepared.
【００１４】（４）接着性能試験 ＰＰボードに上記（３）の接着剤を１５０ｇ／ｍ2の量
でスプレー塗布し、８０℃で２分間乾燥した後、これに
予め１４０℃で２分間加熱したポリエチレンフォームを
重ね合せ、０．５ｋｇ／ｃｍ2×２０秒の条件で圧締せ
しめ、積層成形体を得る。この積層成形体について、下
記の条件で初期クリープ、初期剥離強度および耐熱クリ
ープを測定し、結果を表１に併記する。なお、ＣＦは接
着剤の凝集破壊、ＦＭＢはフォームの破壊、ＦＡＦはフ
ォーム側界面破壊を示す。初期クリープ ：直ちに、６０℃雰囲気中２００ｇ／２５
ｍｍの荷重を９０°角方向に加え、５分後の剥離長さ
（ｍｍ）を測定初期剥離強度 ：貼合せ５分後に測定耐熱クリープ ：２０℃×２４時間後、８０℃雰囲気中２
００ｇ／２５ｍｍまたは１００ｇ／２５ｍｍの荷重を９
０°角方向に加え、２４時間後の剥離長さ（ｍｍ）を測
定(4) Adhesion performance test The adhesive of the above (3) was spray-coated on a PP board in an amount of 150 g / m 2 , dried at 80 ° C. for 2 minutes, and heated in advance at 140 ° C. for 2 minutes. The polyethylene foam is overlaid and pressed under a condition of 0.5 kg / cm 2 × 20 seconds to obtain a laminated molded article. The initial creep, initial peel strength and heat-resistant creep of the laminated molded article were measured under the following conditions, and the results are shown in Table 1. Note that CF indicates cohesive failure of the adhesive, FMB indicates foam fracture, and FAF indicates foam-side interface fracture. Initial creep : 200 g / 25 immediately in a 60 ° C. atmosphere
A load of 5 mm was applied in the 90 ° angle direction, and the peel length (mm) after 5 minutes was measured. Initial peel strength : Measured after 5 minutes of bonding Heat creep : 20 ° C. × 24 hours, 80 ° C. atmosphere
Apply a load of 00g / 25mm or 100g / 25mm to 9
Measure the peel length (mm) after 24 hours in addition to 0 ° angle direction
【００１５】[0015]
【表１】 [Table 1]
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ０９Ｊ 201/00 Ｃ０９Ｊ 201/00 Ｆターム(参考） 4J002 BB061 BB071 BB211 BP011 EX076 GH01 GJ01 GJ02 4J040 CA041 DA031 DA061 DA101 DA161 DE031 DF041 DM011 ED001 EF001 EG001 EL021 GA07 GA12 HD32 HD36 JA12 JB02 JB04 KA10 KA16 MA11──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI theme coat ゛ (reference) C09J 201/00 C09J 201/00 F term (reference) 4J002 BB061 BB071 BB211 BP011 EX076 GH01 GJ01 GJ02 4J040 CA041 DA031 DA061 DA101 DA161 DE031 DF041 DM011 ED001 EF001 EG001 EL021 GA07 GA12 HD32 HD36 JA12 JB02 JB04 KA10 KA16 MA11
Claims (7)
する熱可塑性ポリマー、および潜在性架橋剤として、ア
ルコキシシリル基を有するアミン化合物とカルボニル化
合物の反応生成物から成ることを特徴とする一液型架橋
性組成物。1. A one-pack type thermoplastic resin comprising a thermoplastic polymer containing a carboxylic acid group or an anhydride thereof, and a reaction product of an amine compound having an alkoxysilyl group and a carbonyl compound as a latent crosslinking agent. Crosslinkable composition.
を有するオレフィン系ポリマーである請求項１に記載の
一液型架橋性組成物。2. The one-component crosslinkable composition according to claim 1, wherein the thermoplastic polymer is an olefin polymer having a polyolefin skeleton.
格である請求項２に記載の一液型架橋性組成物。3. The one-part crosslinkable composition according to claim 2, wherein the polyolefin skeleton is a polypropylene skeleton.
物が、アミノアルキルアルコキシシランである請求項１
乃至３のいずれか１つに記載の一液型架橋性組成物。4. The amine compound having an alkoxysilyl group is an aminoalkylalkoxysilane.
4. The one-part crosslinkable composition according to any one of items 1 to 3, above.
れか１つに記載の一液型架橋性組成物。5. The one-part crosslinkable composition according to claim 1, further comprising a dehydrating agent.
請求項５に記載の一液型架橋性組成物。6. The one-part crosslinkable composition according to claim 5, wherein the dehydrating agent is an alkoxysilane compound.
請求項１乃至６のいずれか１つに記載の一液型架橋性組
成物。7. The one-part crosslinkable composition according to claim 1, which is applied to an adhesive for a polyolefin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000039647A JP4155689B2 (en) | 2000-02-17 | 2000-02-17 | One-pack type crosslinkable composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000039647A JP4155689B2 (en) | 2000-02-17 | 2000-02-17 | One-pack type crosslinkable composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001226535A true JP2001226535A (en) | 2001-08-21 |
| JP4155689B2 JP4155689B2 (en) | 2008-09-24 |
Family
ID=18563180
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000039647A Expired - Fee Related JP4155689B2 (en) | 2000-02-17 | 2000-02-17 | One-pack type crosslinkable composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010059319A (en) * | 2008-09-04 | 2010-03-18 | Sunstar Engineering Inc | Polyolefinic adhesive composition |
| WO2019013185A1 (en) * | 2017-07-11 | 2019-01-17 | サンスター技研株式会社 | Thermally crosslinkable composition |
-
2000
- 2000-02-17 JP JP2000039647A patent/JP4155689B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010059319A (en) * | 2008-09-04 | 2010-03-18 | Sunstar Engineering Inc | Polyolefinic adhesive composition |
| WO2019013185A1 (en) * | 2017-07-11 | 2019-01-17 | サンスター技研株式会社 | Thermally crosslinkable composition |
| CN110325596A (en) * | 2017-07-11 | 2019-10-11 | 盛势达技研株式会社 | Heat cross-linking composition |
| CN110325596B (en) * | 2017-07-11 | 2022-03-15 | 盛势达技研株式会社 | Thermally crosslinkable composition |
| US11739239B2 (en) | 2017-07-11 | 2023-08-29 | Sunstar Engineering Inc. | Thermally crosslinkable composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4155689B2 (en) | 2008-09-24 |
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