JPH0813960B2 - Carpet adhesive composition having thermoformability - Google Patents
Carpet adhesive composition having thermoformabilityInfo
- Publication number
- JPH0813960B2 JPH0813960B2 JP1318568A JP31856889A JPH0813960B2 JP H0813960 B2 JPH0813960 B2 JP H0813960B2 JP 1318568 A JP1318568 A JP 1318568A JP 31856889 A JP31856889 A JP 31856889A JP H0813960 B2 JPH0813960 B2 JP H0813960B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- carpet
- adhesive composition
- thermoformability
- monomer
- 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.)
- Expired - Fee Related
Links
Landscapes
- Reinforced Plastic Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は繊維基材または紙に塗布あるいは含浸するこ
とにより、かかるカーペットに熱成型性を与えるカーペ
ット用接着剤組成物に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a carpet adhesive composition which imparts thermoformability to such a carpet by coating or impregnating a fiber substrate or paper.
繊維基材に熱成型性を付与するために、例えば、自動
車内装用のニードルパンチカーペットおよびタフテッド
カーペットは、スチレン−ブタジエン共重合体ラテック
スあるいはエチレン−酢酸ビニル系の樹脂エマルジョン
を主成分とする接着剤組成物を該カーペット裏面に塗布
または含浸加工した後に、ポリエチレン等の熱可塑性樹
脂皮膜を熱融着によって裏打ちする２段加工法が行われ
ている。In order to impart thermoformability to a fiber base material, for example, needle punched carpets and tufted carpets for automobile interiors have an adhesive containing styrene-butadiene copolymer latex or ethylene-vinyl acetate resin emulsion as a main component. A two-step processing method has been performed in which after applying or impregnating the agent composition on the back surface of the carpet, a thermoplastic resin film such as polyethylene is lined by heat fusion.
また、水性プラスチック分散液をカーペット裏面に塗
布することにより持続性成型可能なカーペットを得る、
いわゆる１段加工法が特開昭53−52776号公報により開
示されている。Also, by applying the aqueous plastic dispersion liquid to the back surface of the carpet, a sustainable moldable carpet is obtained.
A so-called one-step processing method is disclosed in JP-A-53-52776.
従来の２段加工法においては、スチレン−ブタジエン
共重合体ラテックスあるいは樹脂の水性エマルジョンか
らなる接着剤を塗布または含浸することにより不織布繊
維またはパイル糸を固着せしめ、更に熱可塑性樹脂の皮
膜を裏打ちすることによってカーペットに熱成型性を与
えているが、この様な２段加工法はカーペットの製造工
程が煩雑となり、このためその改良が望まれていた。In the conventional two-step processing method, the non-woven fabric fiber or pile yarn is fixed by applying or impregnating an adhesive consisting of an aqueous emulsion of styrene-butadiene copolymer latex or resin, and further lining the thermoplastic resin film. This gives the carpet thermoformability, but such a two-step processing method complicates the carpet manufacturing process, and therefore improvement thereof has been desired.
一方、前述の熱成型性樹脂の皮膜を裏打ちすることな
しに接着剤に熱成型性を付与させる１段加工法では、熱
成型性、その型状を保ち得る性能（保型性）および製品
に、求められる硬い風合い（剛性）が不十分であり、こ
の熱成型性、保型性および剛性を改良しようとすれば、
繊維の固着力が低下してしまうという問題があった。On the other hand, in the one-step processing method that imparts thermoformability to the adhesive without backing the film of the thermoformable resin, the thermoformability, the ability to maintain its shape (shape retention) and the product , The required hard texture (rigidity) is insufficient, and if we try to improve this thermoformability, shape retention and rigidity,
There is a problem that the fixing force of the fibers is reduced.
従って、熱成型性、保型性、剛性、繊維の固着力の全
ての面において優れた、１段加工用の熱成型性を有する
接着剤組成物の開発が望まれていた。Therefore, there has been a demand for the development of an adhesive composition having excellent thermoformability, shape retention, rigidity, and fiber fixing force, which has thermoformability for one-step processing.
本発明者らは、かかる問題点を解決するため、熱成型
性を有するカーペット用接着剤組成物について鋭意研究
を行った結果、特定の組成を有する共重合体ラテックス
（Ａ）と特定の組成を有する共重合体ラテックス（Ｂ）
をある特定の比率にて混合して得られるラテックス混合
物を接着剤として用いることにより、熱成型性、保型
性、剛性および繊維の固着力の全ての面に優れた効果を
発現するという事実を見い出し、本発明を完成するに至
った。In order to solve such a problem, the inventors of the present invention have conducted earnest research on a thermoformable carpet adhesive composition, and as a result, have identified a specific composition with a copolymer latex (A) having a specific composition. Copolymer latex having (B)
The fact that by using a latex mixture obtained by mixing at a certain ratio as an adhesive, excellent effects are exhibited in all aspects of thermoformability, shape retention, rigidity and fiber fixing force. They have found the present invention and completed the present invention.
すなわち、本発明は、芳香族ビニル系単量体60〜95重
量％、シアン化ビニル系単量体５〜40重量％およびこれ
らと共重合可能な他の単量体（但し、共役ジオレフィン
系単量体を除く。）０〜35重量％から構成される共重合
体ラテックス（Ａ）30〜70重量部（固形分換算）および
共役ジオレフィン系単量体10〜55重量％、シアン化ビニ
ル系単量体15〜45重量％およびこれらと共重合可能な他
の単量体０〜75重量％から構成される共重合体ラテック
ス（Ｂ）70〜30重量部（固形分換算）からなるラテック
ス混合物を主要成分として用いることを特徴とする熱成
形性を有するカーペット用接着剤組成物を提供するもの
である。That is, the present invention includes 60 to 95% by weight of an aromatic vinyl monomer, 5 to 40% by weight of a vinyl cyanide monomer, and another monomer copolymerizable with these (provided that a conjugated diolefin-based monomer is used). Copolymer latex (A) composed of 0 to 35% by weight (A) 30 to 70 parts by weight (as solid content), conjugated diolefin monomer 10 to 55% by weight, vinyl cyanide Copolymer latex (B) composed of 15 to 45% by weight of a system monomer and 0 to 75% by weight of another monomer copolymerizable therewith, and a latex comprising 70 to 30 parts by weight (as solid content). A carpet adhesive composition having thermoformability, which comprises using a mixture as a main component.
本発明の接着剤組成物をカーペットに塗布または含浸
させることにより、優れた熱成型性、保型性および剛性
を有し、かつ繊維の固着力に優れたカーペットを容易に
得ることができる。By coating or impregnating the adhesive composition of the present invention onto a carpet, a carpet having excellent thermoformability, shape retention and rigidity, and excellent fiber adhesion can be easily obtained.
また、本発明は、前述の２段加工法とは異なり、熱可
塑性樹脂皮膜の裏打ちを必要としないことから、カーペ
ットの製造工程の簡略化、生産性の向上の面においても
優れている。In addition, unlike the above-described two-step processing method, the present invention does not require backing of the thermoplastic resin film, and is therefore excellent in terms of simplification of the carpet manufacturing process and improvement of productivity.
以下に、本発明を更に詳しく説明する。 Hereinafter, the present invention will be described in more detail.
共重合体ラテックス（Ａ） 本発明にて用いられる共重合体ラテックス（Ａ）は、
芳香族ビニル系単量体60〜95重量％、シアン化ビニル系
単量体５〜40重量％およびこれらと共重合可能な他の単
量体（但し、共役ジオレフィン系単量体を除く。）０〜
35重量％から構成される。Copolymer Latex (A) The copolymer latex (A) used in the present invention is
Aromatic vinyl monomers 60 to 95% by weight, vinyl cyanide monomers 5 to 40% by weight, and other monomers copolymerizable with these (provided that conjugated diolefin monomers are excluded. ) 0
It is composed of 35% by weight.
芳香族ビニル系単量体が60重量％未満では重合中に凝
集物が多く発生するため生産性に劣り、95重量％を越え
ると剛性に劣り好ましくない。シアン化ビニル系単量体
が５重量％未満では剛性に劣り、40重量％を超えると重
合中に凝集物が多く発生するため生産性に劣り好ましく
ない。If the amount of the aromatic vinyl monomer is less than 60% by weight, a large amount of aggregates are generated during the polymerization, resulting in poor productivity, and if it exceeds 95% by weight, the rigidity is poor, which is not preferable. If the amount of the vinyl cyanide-based monomer is less than 5% by weight, the rigidity is poor, and if it exceeds 40% by weight, many agglomerates are generated during the polymerization, which is not preferable because the productivity is poor.
芳香族ビニル系単量体としては、スチレン、α−メチ
ルスチレンジビニルベンゼン等が、シアン化ビニル系単
量体としては、アクリロニトリル、メタクリロニトリル
等が挙げられる。共重合可能な他の単量体としては、メ
チルメタクリレート、β−ヒドロキシエチルアクリレー
ト、アクリル酸、メタクリル酸、フマル酸、イタコン酸
等が挙げられる。Examples of aromatic vinyl-based monomers include styrene and α-methylstyrenedivinylbenzene, and examples of vinyl cyanide-based monomers include acrylonitrile and methacrylonitrile. Other copolymerizable monomers include methyl methacrylate, β-hydroxyethyl acrylate, acrylic acid, methacrylic acid, fumaric acid, itaconic acid and the like.
共重合体ラテックス（Ｂ） 本発明にて用いられる共重合体ラテックス（Ｂ）は、
共役ジオレフィン系単量体10〜55重量％、シアン化ビニ
ル系単量体15〜45重量％およびこれらと共重合可能な他
の単量体０〜75重量％から構成される。Copolymer Latex (B) The copolymer latex (B) used in the present invention is
Consists of 10 to 55% by weight of conjugated diolefin-based monomer, 15 to 45% by weight of vinyl cyanide-based monomer, and 0 to 75% by weight of other monomer copolymerizable therewith.
共役ジオレフィン系単量体が10重量％未満では繊維の
固着力に劣り、55重量％を超えると剛性に劣り好ましく
ない。シアン化ビニル系単量体が15重量％未満では剛性
に劣り、40重量％を超えると重合中に凝集物が多く発生
するため生産性に劣り好ましくない。If the amount of the conjugated diolefin-based monomer is less than 10% by weight, the fixing force of the fiber is inferior, and if it exceeds 55% by weight, the rigidity is inferior, which is not preferable. If the vinyl cyanide-based monomer is less than 15% by weight, the rigidity is poor, and if it exceeds 40% by weight, a large amount of aggregates are generated during the polymerization, which is not preferable because the productivity is poor.
共役ジオレフィン系単量体としては、1,3−ブタジエ
ン、２−メチル−1,3−ブタジエン等が、シアン化ビニ
ル系単量体としては、アクリロニトリル、メタクリルロ
ニトリル等が挙げられる。共重合可能な他の単量体とし
ては、メチルメタクリレート、β−ヒドロキシエチルア
クリレート、スチレン、アクリル酸、メタクリル酸、フ
マル酸、イタコン酸、アクリルアミド等が挙げられる。Examples of the conjugated diolefin-based monomer include 1,3-butadiene and 2-methyl-1,3-butadiene, and examples of the vinyl cyanide-based monomer include acrylonitrile and methacrylonitrile. Other copolymerizable monomers include methyl methacrylate, β-hydroxyethyl acrylate, styrene, acrylic acid, methacrylic acid, fumaric acid, itaconic acid, acrylamide and the like.
ラテックス混合物 本発明にて用いられるラテックス混合物は、共重合体
ラテックス（Ａ）30〜70重量部（固形分換算）および共
重合体ラテックス（Ｂ）70〜30重量部（固形分換算）か
らなる。Latex Mixture The latex mixture used in the present invention comprises 30 to 70 parts by weight (solid content) of the copolymer latex (A) and 70 to 30 parts by weight (solid content) of the copolymer latex (B).
共重合体ラテックス（Ａ）が30重量部未満では熱成型
性、保型性、剛性に劣り、70重量部を超えると繊維の固
着力に劣り好ましくない。If the amount of the copolymer latex (A) is less than 30 parts by weight, the thermoformability, shape retention and rigidity will be poor, and if it exceeds 70 parts by weight, the fiber adhesion will be poor, such being undesirable.
本発明の共重合体ラテックス（Ａ）および（Ｂ）は、
公知の方法により製造される。すなわち一括添加方法、
分割添加方法、連続添加方法、二段重合方法、パワーフ
ィード方法などが適用できる。The copolymer latexes (A) and (B) of the present invention comprise:
It is manufactured by a known method. That is, the batch addition method,
A divided addition method, a continuous addition method, a two-step polymerization method, a power feed method, etc. can be applied.
本発明の接着剤組成物には、酸化防止剤、充填剤、成
膜助剤、難燃剤、増粘剤、界面活性剤、架橋剤などを配
合することができる。The adhesive composition of the present invention may contain an antioxidant, a filler, a film-forming aid, a flame retardant, a thickener, a surfactant, a crosslinking agent and the like.
本発明の接着剤組成物は、ポリプロピレン、ポリエス
テル、ナイロン、アクリル、羊毛などの繊維を用いたタ
フテッドカーペット、ニードルパンチカーペットなどの
カーペットに適用される。The adhesive composition of the present invention is applied to carpets such as tufted carpets and needle punched carpets using fibers such as polypropylene, polyester, nylon, acrylic and wool.
本発明の接着剤組成物を塗布または含浸するに際し、
接着剤を発泡あるいは増粘させて用いてもよく、その加
工方法としては、リックロール、絞りロール、吹付けガ
ン、浸績等が挙げられる。また、カーペットへの含浸を
完全にするためには、塗布または含浸された接着剤組成
物を絞りロールにより圧搾することが好ましい。接着剤
組成物を塗布または含浸した後、加熱により水分を除去
して成型可能な製品を得ることができる。製品を成型す
る方法としては加熱後加圧ロールまたはプレス成型機に
よる成型方法等が挙げられる。In applying or impregnating the adhesive composition of the present invention,
The adhesive may be foamed or thickened and used. Examples of the processing method include lick rolls, squeeze rolls, spray guns, dipping and the like. In order to completely impregnate the carpet, it is preferable to squeeze the coated or impregnated adhesive composition with a squeezing roll. After applying or impregnating the adhesive composition, the moisture can be removed by heating to obtain a moldable product. Examples of the method for molding the product include a molding method using a pressure roll or a press molding machine after heating.
なお、本発明の接着剤組成物をカーペット裏面に塗布
した後、ポリエチレン等の熱可塑性樹脂皮膜を熱融着に
よって裏打ちすることを何ら妨げるものではない。It should be noted that the application of the adhesive composition of the present invention to the back surface of the carpet does not hinder the backing of the thermoplastic resin film such as polyethylene by heat fusion.
以下に実施例をあげて本発明を具体的に説明するが、
本発明はこれら実施例によって何ら限定されるものでは
ない。尚、実施例中の部および％は断りのない限り全て
重量部および重量％を意味する。Hereinafter, the present invention will be described specifically with reference to Examples.
The present invention is not limited to these examples. All parts and% in the examples mean parts by weight and% by weight, unless otherwise specified.
〈共重合体ラテックス（Ａ）の調製〉 水100部とドデシルベンゼンスルホン酸ソーダ1.5部を
混合し、これに表−１に示した単量体混合物を添加し、
さらにｔ−ドデシルメルカプタン0.2部を加え乳化させ
る。次いで過硫酸カリウム0.5部を加え、全体を60℃に
保ち乳化重合を行った。単量体の転化率が97％に達した
時点で重合を停止した。得られたラテックス中の未反応
単量体を減圧により除去し、共重合体ラテックスＡ−１
〜２およびＡ−ｉを得た。<Preparation of Copolymer Latex (A)> 100 parts of water and 1.5 parts of sodium dodecylbenzenesulfonate are mixed, and the monomer mixture shown in Table 1 is added thereto,
Further, 0.2 part of t-dodecyl mercaptan is added and emulsified. Next, 0.5 part of potassium persulfate was added, and the whole was kept at 60 ° C. to carry out emulsion polymerization. The polymerization was stopped when the conversion of the monomers reached 97%. Unreacted monomers in the obtained latex were removed under reduced pressure to obtain copolymer latex A-1.
~ 2 and A-i were obtained.
〈共重合体ラテックス（Ｂ）の調製〉 表−２に示す量の単量体混合物を使用した以外は共重
合体ラテックス（Ａ）と同様の操作を行ない、共重合体
ラテックスＢ−１〜２およびＢ−ｉを得た。<Preparation of Copolymer Latex (B)> The same operations as those for the copolymer latex (A) were carried out except that the amounts of the monomer mixtures shown in Table 2 were used. And B-i were obtained.
実施例１〜３および比較例１〜４ 表−３に示すラテックス混合物100部（固形分）に対
し、酸化防止剤（スミライザ−S;住友化学工業（株）
製）１部および界面活性剤（エマール2FN;花王（株）
製）１部を添加して、固形分47％の接着剤組成物を得
た。 Examples 1 to 3 and Comparative Examples 1 to 4 For 100 parts (solid content) of the latex mixture shown in Table 3, an antioxidant (Sumilyzer-S; Sumitomo Chemical Co., Ltd.) was used.
1 part) and a surfactant (Emar 2FN; Kao Corporation)
1 part) was added to obtain an adhesive composition having a solid content of 47%.
得られた接着剤組成物の各々について、ホバートミキ
サーにて３倍容量に泡立て、ポリプロピレン−ポリエス
テル混紡ニードルパンチカーペットの裏面に300g/m2の
塗布量に塗布し、内部まで含浸させた。その後、130℃
にて５分間乾燥して得られたカーペット試料について、
成型性、保型性、剛性および繊維固着力を各々次の測定
方法に基づいて試験した。Each of the obtained adhesive compositions was foamed in a volume of 3 times with a Hobart mixer, and applied on the back surface of a polypropylene-polyester mixed-spun needle punched carpet at a coating amount of 300 g / m 2 to impregnate the inside. After that, 130 ℃
The carpet sample obtained by drying for 5 minutes at
Moldability, shape retention, rigidity and fiber fixing force were tested based on the following measuring methods.
結果を表−３に示す。 The results are shown in Table-3.
熱成型性；カーペット試料を180℃のオーブン中にて５
分間加熱した後、第１図に示す凹凸状の金型（Ａ部:90
度）にてプレス成形（１分間）して型付けを施した。こ
の成形品を金型より取り出し、第２図に示すＡ′部の角
度を測定し、次の基準にて評価した。Thermoformability; Carpet sample in oven at 180 ° C for 5
After heating for a minute, the uneven mold shown in Fig. 1 (A part: 90
And press molding (for 1 minute). This molded product was taken out of the mold and the angle of the A'section shown in FIG. 2 was measured and evaluated according to the following criteria.
○:80度超（良好） △:75〜80度（不十分） ×:75度未満（不良） 保型性；熱成型性評価後、成型品を再度90℃のオーブン
中にて24時間静置。○: More than 80 degrees (good) △: 75 to 80 degrees (insufficient) ×: Less than 75 degrees (poor) Shape retention; After evaluation of thermoformability, the molded product is again stored in an oven at 90 ° C for 24 hours Place
その後オーブンより取り出し第３図に示すＡ″の角度
を測定した。この角度の変化（Ａ′−Ａ″）を次の基準
にて評価した。After that, it was taken out from the oven and the angle A ″ shown in FIG. 3 was measured. The change in this angle (A′−A ″) was evaluated according to the following criteria.
○:10度未満（良好） △:10〜15度（不十分） ×:15度超（不良） 剛性；カーペット試料を180℃のオーブン中にて５分間
加熱した後プレスした。このプレスした試験片を50mm幅
に裁断し３点曲げ治具を用いて50mm/minの速度で曲げ、
その時の最大荷重（kg）を測定し、次の基準にて評価し
た。◯: less than 10 degrees (good) Δ: 10 to 15 degrees (insufficient) x: more than 15 degrees (poor) Rigidity: The carpet sample was heated in an oven at 180 ° C for 5 minutes and then pressed. The pressed test piece was cut into a width of 50 mm and bent at a speed of 50 mm / min using a 3-point bending jig,
The maximum load (kg) at that time was measured and evaluated according to the following criteria.
○:3kg超 △:2〜3kg ×:2kg未満 繊維固着力；カーペット試料の裏面を金属片にて摩擦
し、接着剤の脱落ならびに繊維のピリングの程度を次の
基準に基づき評価した。○: more than 3 kg △: 2-3 kg ×: less than 2 kg Fiber fixing force; The back surface of the carpet sample was rubbed with a metal piece, and the degree of adhesive dropout and fiber pilling was evaluated based on the following criteria.
○：接着剤の脱落がなく、ピリング良好 △：接着剤の脱落が少し有り、ピリングやや不良 ×：接着剤の脱落（粉落ち）が多く、ピリング不良 〔本発明の効果〕 本発明にて得られる接着剤組成物は、優れた成型性、
保型性、剛性ならびに繊維固着力を同時に発現させるこ
とができ、かつ本発明の接着剤組成物は熱可塑性樹脂皮
膜の裏打ちという２段加工技術の工程を省略することが
でき、カーペット製造工程の簡略化、生産性の向上とい
う効果をも併せて具備している。◯: Adhesive did not fall off and pilling was good. Δ: Adhesive fell off a little and pilling was a little poor. [Effect of the present invention] The adhesive composition obtained in the present invention has excellent moldability,
The shape retention property, rigidity and fiber fixing force can be simultaneously expressed, and the adhesive composition of the present invention can omit the step of the two-step processing technology of lining the thermoplastic resin film, and thus the carpet manufacturing process It also has the effects of simplification and improved productivity.
第１図は型付け金型の断面図、第２図は熱成型後のカー
ペットの断面図ならびに第３図は熱成型後のカーペット
を90℃のオーブン中にて24時間静置後のカーペットの断
面図を示す。 イ……金型 ロ……カーペット Ａ……型付け時の角度（90度） Ａ′……熱成型後の角度 Ａ″……90℃オーブン中にて24時間静置後の角度Fig. 1 is a cross-sectional view of the molding die, Fig. 2 is a cross-sectional view of the carpet after thermoforming, and Fig. 3 is a cross-section of the carpet after leaving the thermoformed carpet in an oven at 90 ° C for 24 hours. The figure is shown. B mold ... B Carpet A ... Angle when mold is attached (90 degrees) A '... Angle after thermoforming A "... Angle after standing in oven at 90 ° C for 24 hours
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｄ０６Ｍ 15/233 15/263 15/31 17/00 (56)参考文献 特開 昭63−178182（ＪＰ，Ａ) 特開 平２−112485（ＪＰ，Ａ) 特開 昭57−16977（ＪＰ，Ａ)─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical indication location D06M 15/233 15/263 15/31 17/00 (56) Reference JP-A-63-178182 ( JP, A) JP 2-112485 (JP, A) JP 57-16977 (JP, A)
Claims (1)
ン化ビニル系単量体５〜40重量％およびこれらと共重合
可能な他の単量体（但し、共役ジオレフィン系単量体を
除く。）０〜35重量％から構成される共重合体ラテック
ス（Ａ）30〜70重量部（固形分換算）および共役ジオレ
フィン系単量体10〜55重量％、シアン化ビニル系単量体
15〜45重量％およびこれらと共重合可能な他の単量体０
〜75重量％から構成される共重合体ラテックス（Ｂ）70
〜30重量部（固形分換算）からなるラテックス混合物を
主要成分として用いることを特徴とする熱成型性を有す
るカーペット用接着剤組成物。1. 60 to 95% by weight of an aromatic vinyl-based monomer, 5 to 40% by weight of a vinyl cyanide-based monomer, and another monomer copolymerizable therewith (however, a conjugated diolefin-based monomer). Copolymer latex (A) composed of 0 to 35% by weight (A) 30 to 70 parts by weight (as solid content), conjugated diolefin monomer 10 to 55% by weight, vinyl cyanide type Monomer
15-45% by weight and other monomers copolymerizable therewith
Copolymer latex (B) 70 composed of ~ 75% by weight
A thermoformable carpet adhesive composition, characterized in that a latex mixture consisting of 30 to 30 parts by weight (solid content) is used as a main component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1318568A JPH0813960B2 (en) | 1989-12-06 | 1989-12-06 | Carpet adhesive composition having thermoformability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1318568A JPH0813960B2 (en) | 1989-12-06 | 1989-12-06 | Carpet adhesive composition having thermoformability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03177477A JPH03177477A (en) | 1991-08-01 |
| JPH0813960B2 true JPH0813960B2 (en) | 1996-02-14 |
Family
ID=18100589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1318568A Expired - Fee Related JPH0813960B2 (en) | 1989-12-06 | 1989-12-06 | Carpet adhesive composition having thermoformability |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0813960B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2528007B2 (en) * | 1989-12-12 | 1996-08-28 | 住友ダウ株式会社 | Thermoforming adhesive for carpets |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191392A (en) * | 1981-05-11 | 1982-11-25 | Mitsui Toatsu Chemicals | Paper coating resin composition |
| JP2591105B2 (en) * | 1988-10-18 | 1997-03-19 | 日本合成ゴム株式会社 | Carpet backing adhesive |
-
1989
- 1989-12-06 JP JP1318568A patent/JPH0813960B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03177477A (en) | 1991-08-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |