JPS61108547A - Interior material of automobile for molding - Google Patents
Interior material of automobile for moldingInfo
- Publication number
- JPS61108547A JPS61108547A JP23188984A JP23188984A JPS61108547A JP S61108547 A JPS61108547 A JP S61108547A JP 23188984 A JP23188984 A JP 23188984A JP 23188984 A JP23188984 A JP 23188984A JP S61108547 A JPS61108547 A JP S61108547A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- interior material
- nonwoven fabric
- automobile interior
- thermoplastic resin
- 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
- 239000000463 material Substances 0.000 title claims description 28
- 238000000465 moulding Methods 0.000 title claims description 20
- 239000000835 fiber Substances 0.000 claims description 22
- 239000004745 nonwoven fabric Substances 0.000 claims description 20
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 229920005992 thermoplastic resin Polymers 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229920000297 Rayon Polymers 0.000 claims description 4
- 239000002964 rayon Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 235000009120 camo Nutrition 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 235000005607 chanvre indien Nutrition 0.000 claims description 2
- 239000011487 hemp Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 6
- 239000002648 laminated material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RMCLVYNUTRHDDI-UHFFFAOYSA-N 1,1-dichloroethene;ethenyl acetate Chemical compound ClC(Cl)=C.CC(=O)OC=C RMCLVYNUTRHDDI-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- 229920005670 poly(ethylene-vinyl chloride) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 102220104838 rs371407163 Human genes 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は成型用自動車内装材の構成に関するものであり
九特に成型性、耐摩耗性に優れ、十分な難燃性を有する
成型用自動車内装材を得ることを目的とするものである
。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to the structure of an automobile interior material for molding. The purpose is to obtain.
従来の技術及びその問題点
近年、自動車の内装材として不織布が７０アーマツト、
トクンクルーム内張り材、ドアートリム内張り材として
採用されている。しかし、これらはゴムシートラミネー
ト材のように板状で使用されたり、接着剤で不細布を鉄
板に接着した状態で使用されているだけであり、不細布
が熱可鳳性樹脂シートと接着剤法、フレームラミネート
法により一体化した後、成型される天井材としては本格
的な採用に到っていない。Conventional technology and its problems In recent years, nonwoven fabrics have become popular as interior materials for automobiles.
It is used as a room lining material and door trim lining material. However, these are only used in the form of plates like rubber sheet laminates, or non-woven fabrics are bonded to iron plates with adhesives; It has not yet been fully adopted as a ceiling material that is molded after being integrated using the frame lamination method.
上記の理由としては、一体化成型用基材の成型時に於て
、特に曲面部にシワが発生し易いこと、成を後の不織布
表面の耐摩耗性に乏しいこと、及び成型物の難燃性（自
動車用材料に適用される自動車安全基準、自動車内装材
料の燃焼基準（ｙｍｖＳ８３０２）に合格するものを難
燃材料とする】等の全てを十分に満足し得ない間層点が
あった。The reasons for the above are that wrinkles are likely to occur especially on curved surfaces during molding of the base material for integral molding, that the abrasion resistance of the nonwoven fabric surface after molding is poor, and that the flame retardance of the molded product is poor. (Flame-retardant materials are those that pass the automobile safety standards applied to automobile materials and the combustion standards for automobile interior materials (ymvS8302).) There were some points where it was not possible to fully satisfy all of the requirements.
問題点を解決するための手段
本発明はかかる間部点を解消し、成型性、耐摩耗性に優
れ、実用に耐える難燃性を有する新規な構成の成型用自
動車内装材を提供せんとするものであり、以下具体的に
その構成を説明する。Means for Solving the Problems The present invention aims to solve these problems and provide an automobile interior material for molding with a novel structure that has excellent moldability, wear resistance, and flame retardancy that can withstand practical use. The configuration will be specifically explained below.
本発明の成型用自動車内装材に用いる不織布形成繊維と
しては耐熱、耐光性、寸法安定性の面からポリエステル
繊維を用いることが好ましく、キリエステル繊維１００
％の不織布を用いた場合は、熱可麗性樹脂シートとの一
体化積層材形成後の７ＭＶ８８５０２による難燃性テス
トに於て、燃焼時に下、 側に位置する不織布の溶融
落下の程度が大きく一体化積層材の燃焼速度を１０Ｗ−
以下に押えることは不可能である。As the nonwoven fabric-forming fiber used in the molded automobile interior material of the present invention, it is preferable to use polyester fiber in terms of heat resistance, light resistance, and dimensional stability.
% of nonwoven fabric, in the flame retardancy test using 7MV88502 after forming an integrated laminate with a thermoplastic resin sheet, the degree of melting and falling of the nonwoven fabric located at the bottom and side during combustion was large. Burning speed of integrated laminated material is 10W-
It is impossible to keep it below.
またポリエステル繊維に比べ、燃焼時溶融落下程度の小
さいナイ四ン、ビニロン、アクリル等の繊維を混入すれ
ば、不織布自体の落下程度を減少させることは可能であ
るが、繊維燃焼時の収縮が大きいため、上層の熱可塑性
樹脂シートの落下を防止出来ず一体化積層材の燃焼速度
を１０〜へ江以下に押えることは不可能である。Furthermore, if fibers such as nylon, vinylon, acrylic, etc., which melt and fall less when burned than polyester fibers, are mixed, it is possible to reduce the fall of the nonwoven fabric itself, but the shrinkage when the fibers burn is large. Therefore, it is impossible to prevent the upper thermoplastic resin sheet from falling, and it is impossible to suppress the combustion rate of the integrated laminated material to less than 10°.
従って、かかる問題点を解消するため、燃焼テスト中に
一体化積層材即ち不織布及び熱可塑性樹脂シートを共に
落下させることなく燃焼させるには、燃焼時に溶融せず
かつ収縮が起らない綿、レーＮン、麻、アラミド、フェ
ノール、七テミツク、炭素）金属等の繊維を１乃至１０
％（重量比］の範囲でメリエステル繊維に混入して不織
布を形成し一体化積層材を形成すれば良いことを研究の
結果見い出し難燃性テストに合格せしめたものである。Therefore, in order to solve this problem, in order to burn the integrated laminated material, that is, the nonwoven fabric and the thermoplastic resin sheet without falling together during the combustion test, it is necessary to use cotton, which does not melt and does not shrink during combustion. 1 to 10 fibers such as N, hemp, aramid, phenol, carbon, metal, etc.
As a result of research, it was found that it is sufficient to mix it into merry ester fibers in a range of % (weight ratio) to form a nonwoven fabric and form an integrated laminate material, and it passed a flame retardant test.
尚上記燃焼時に溶融せずかつ収縮が起らない繊維として
は１綿又はレーヨンが経済性の点で好ましく、該繊維の
混率を１％未満にすれば、落下現象が発生し効果は薄れ
、また１０％を超える混率では不織布自体の浸水収縮率
が大きくなり好ましくない。また上記好ましい繊維配合
よりなる不織布に研摩純性（テーバ摩耗性）を向上せし
めるためには、３００〜９００本、〈−のニードルパン
チング処理を施した後１更に耐摩耗性を向上し、一体化
積層材の燃焼速度を減少せしめるために、上記ニードル
パンチ不織布の熱可鳳性樹脂シートとの積層面に塩素を
含有するポリマー例えば塩化ビニル、エチレン−塩化ビ
ニル、アクリル酸エステル−塩化ビニル、貴チレンー酢
酸ビニルー塩化ビニル、塩化ビニリデン、アクリル酸エ
ステル−塩化ビニリデン樹脂、エチレン−塩化ビニル等
の単体又は混合体、更に好ましくは前記樹脂の単体又は
混合体にアンチモン化合物を添加したものをスプレー又
はコーティングにより塗布する。尚クツシ宵ン材として
上記不織布と一体に積層使用する熱可塑性樹脂シートは
例えばＰＰ、 ＰＫＳＰ８． Ｐ１７Ｒ等のシート又は
発泡シートが用いられ、燃焼タイプでよいが、難燃タイ
プを使用しても支障はない。As the fibers that do not melt and do not shrink during combustion, 1 cotton or rayon is preferable from the economic point of view.If the blending ratio of the fibers is less than 1%, a falling phenomenon will occur and the effect will be weakened. If the blending ratio exceeds 10%, the water shrinkage rate of the nonwoven fabric itself becomes large, which is not preferable. In addition, in order to improve the abrasive purity (Taber abrasion resistance) of the nonwoven fabric made of the above-mentioned preferred fiber composition, 300 to 900 needles are subjected to a needle punching treatment of In order to reduce the burning rate of the laminated material, a chlorine-containing polymer such as vinyl chloride, ethylene-vinyl chloride, acrylic ester-vinyl chloride, noble ethylene-vinyl chloride, etc. Applying a single substance or a mixture of vinyl acetate-vinylidene chloride, vinylidene chloride, acrylic acid ester-vinylidene chloride resin, ethylene-vinyl chloride, etc., more preferably a single substance or a mixture of the above resins with an antimony compound added, by spraying or coating. do. The thermoplastic resin sheet to be used as a shoe material by laminating it together with the above-mentioned non-woven fabric is, for example, PP, PKSP8. A sheet such as P17R or a foam sheet is used, and a combustion type may be used, but there is no problem in using a flame retardant type.
このようにして構成した本発明の成型用自動車内装材は
自動車用天井材として成型時に於ける曲面部のしわ入り
発生が防止され、成型後年織布表面の耐摩耗性及び燃焼
時に収縮、溶融、落下を伴うことなく自動車内装材料の
燃焼基準（ｙＭｖｓｓ３０２）に合格する難燃性を有す
るものである０実施例
以下本発明の実施例を図面に基づいて説明する。The automobile interior material for molding of the present invention constructed in this way can be used as an automobile ceiling material to prevent the occurrence of wrinkles on the curved surface portion during molding, and to improve the abrasion resistance of the woven fabric surface after molding, as well as shrinkage and melting during combustion. Embodiments Embodiments of the present invention will be described below with reference to the drawings.
図面は本発明の１実施例を示す成型用自動車内装材の概
略側面図であり、１はニードルパンチング処理を行った
不織布マットであり、例えばポリエステル繊維３デニー
ルＸ５１厘 ９５％、 レーヨン繊維５デニールＸ５１
１５％の配合よりなる縞目付２００ ｆ／ｄのウェブ（
６）、又は前記レーヨン繊維の代りに線繊維を上記ポリ
エステル繊維に配合した縞目付２００ｔ／、ｚのウェブ
（（９）を使用し、公知のニードルパンチング処理２を
ウェブの上下面より各々３００奉る施し形成される。３
は上記不織布マツ）Ｃ）片面に塗布又は散布により形成
した難燃性の熱可塑性樹脂被膜であり、例えば塩化ビニ
ルエマルジ冒ン、エチレン−塩化ビニル共重合エマルジ
１ン等が用いられ、２０＃／（固形分）を付着せしめ、
乾燥熱処理を施す。また、４は熱可塑性樹脂シートであ
り、例えば厚み５ｍの発泡ポリエチレン（ＰＪｌ＋）％
発泡ポリスチレン（Ｐａ）、ポリプルピレンを各々用い
る。上記各不織布（４）（Ｂ）の難燃性熱可重性伽脂被
膜３の形成面と上記各熱可胆性樹脂シート４との積層面
は接着又は融着処理、例えば、融点１１０℃のナイロン
フィルム（ｊ５［ミ５０μ）をホットメルト接着剤５と
して用い、１２０℃×６０秒Ｘ５００ｔ７Ｑの条件下で
積層、加熱、加圧処理を行い一体化した成型用自動車内
装材６を構成する。尚接着又は融着処理は上記ホットメ
ルト接着剤の他溶液型接着剤やフレームラミネート法を
用いることができる。The drawing is a schematic side view of an automobile interior material for molding showing one embodiment of the present invention, and 1 is a nonwoven fabric mat subjected to needle punching treatment, such as polyester fiber 3 denier x 51 95%, rayon fiber 5 denier x 51
A web with a stripe weight of 200 f/d consisting of a 15% blend (
6), or a web with a striped area weight of 200t/z, in which linear fibers are blended with the polyester fibers instead of the rayon fibers (using (9), the known needle punching treatment 2 is applied to the top and bottom surfaces of the web 300 times each) Formed by alms.3
is a flame-retardant thermoplastic resin coating formed by coating or spraying on one side of the above-mentioned non-woven fabric pine), for example, vinyl chloride emulsion, ethylene-vinyl chloride copolymer emulsion, etc. solid content),
Apply dry heat treatment. Further, 4 is a thermoplastic resin sheet, for example, 5 m thick polyethylene foam (PJl+)%
Foamed polystyrene (Pa) and polypropylene are used. The surface on which the flame-retardant thermoplastic resin coating 3 of each of the above-mentioned nonwoven fabrics (4) and (B) is formed and the laminated surface of each of the above-mentioned thermoplastic resin sheets 4 are bonded or fused, for example, at a melting point of 110°C. A nylon film (J5 [Mi50μ)] was used as the hot melt adhesive 5, and laminated, heated, and pressurized under the conditions of 120°C x 60 seconds x 500t7Q to form an integrated molded automobile interior material 6. In addition to the above-mentioned hot melt adhesive, a solution type adhesive or a frame lamination method can be used for the adhesion or fusing treatment.
次に、比較例として、ポリエステル繊ｍ３デニールＸ５
１ｍ１００％のみよりなる綿目付２００ ｔ４のウェブ
を用いて同様に形成した不織布の片面に１上記実ａＮと
同様に難燃性熱可塑性樹脂被膜を施すと共に、この被膜
の形成面に上記各熱可暖性樹脂シートを一体化した成型
用自動車内装材の比較例（Ｃ）を構成した。Next, as a comparative example, polyester fiber m3 denier
A flame-retardant thermoplastic resin coating was applied to one side of a nonwoven fabric made in the same manner using a 1 m 100% web with a cotton basis weight of 200 t4, and each of the above-mentioned thermoplastic resin coatings was applied to the surface on which this coating was formed, in the same manner as the above-mentioned aN. A comparative example (C) of an automobile interior material for molding in which a warm resin sheet was integrated was constructed.
１ そして・上記０如く形成し１本発明０成型
用自動車内装材囚ω）各々３種類及び比較例とする自動
車内装材（ｃ） ｓ Ｎ１類をテーバ摩耗試験（テーバ
摩耗試験機、摩耗輪０３１０、荷重５ｏａｔ ｓ回転数
１５０）並びに燃焼試験（’ＩＭＶＳＳ５Ｑ２）で試験
した結果を下記の表に示す。1 and 3 types of automobile interior materials for molding of the present invention 0 and automobile interior materials for comparison (c) s N1 type formed as above 0 were subjected to Taber abrasion test (Taber abrasion tester, wear wheel 0310) , load 5 oat s rotation speed 150) and combustion test ('IMVSS5Q2) are shown in the table below.
テスト結果は上表の通り本発明品はテーバ摩耗、燃焼テ
スト共良好で特に燃焼速度は１０ｍ１品以下の低い数値
が得られＰＭＶ３８３０２の規格を十分に満足する合格
品を得たＯ
また上記に示す（ＡＸＥ）６種類の成型用自動車内装材
を１００℃に加熱し、 形の型に沿わせ１即Δの圧力下
で２０％の曲げテストを実施した結果、いずれもしわの
発生は認められず、良好なる成型性を有するものである
ことが判明した。As shown in the table above, the test results show that the product of the present invention had good results in both the Taber wear and combustion tests, and in particular, the combustion rate was as low as 10m1 product or less, resulting in a product that fully satisfies the standards of PMV38302. (AXE) As a result of heating 6 types of automotive interior materials for molding to 100℃ and conducting a 20% bending test along the shape of the mold under a pressure of 1 instant Δ, no wrinkles were observed in any of them. It was found that the material had good moldability.
発明の効果
上記の如く本発明の構成によれば一％成型性にすぐれ、
成型時開げしわの発生は認められず、耐摩耗性にすぐれ
、特に耐熱１耐光性−寸法安定性に富むポリエステル繊
維と燃焼時溶融九収縮を伴なわない繊維との混配よりな
る不織布の片面に離燃性の熱可暖性樹脂を箪布しクツシ
冒ン材とする熱可塑性樹脂シートと一体に積層したから
燃焼時溶融落下現象が防止され１燃焼速度を低下せしめ
、ＩＦＭＶ１８５０２の難燃性テストに合格する等のす
ぐれた効果を有する発明である。Effects of the Invention As described above, the structure of the present invention has excellent moldability of 1%,
The nonwoven fabric is made of a blend of polyester fibers, which do not cause creases during molding, has excellent abrasion resistance, and is particularly heat resistant, light resistant, and dimensionally stable, and fibers that do not melt and shrink during combustion. Since one side is coated with a combustible thermoplastic resin and laminated together with a thermoplastic resin sheet that serves as a heat absorbing material, the phenomenon of melting and falling during combustion is prevented, reducing the combustion rate and improving the flame retardancy of IFMV18502. This invention has excellent effects such as passing the sex test.
【図面の簡単な説明】
図面は本発明の１実施例な示す成型用自動車内装材の概
略構成図である□
１・・・不織布マット、２・・・ニードルパンチング処
理、３・・・難燃性熱可塑性樹脂被膜、４・・・熱可鳳
性樹脂シート、５・・・ホットメルト接着剤、６・・・
成型用自動単内装材０[Brief Description of the Drawings] The drawing is a schematic diagram of an automobile interior material for molding according to an embodiment of the present invention. □ 1... Nonwoven fabric mat, 2... Needle punching treatment, 3... Flame retardant thermoplastic resin coating, 4... thermoplastic resin sheet, 5... hot melt adhesive, 6...
Automatic single inner material for molding 0
Claims (4)
ない繊維を少なくとも１種類含んで構成した不織布の一
面に難燃性の熱可塑性樹脂被膜を有し、該難燃性の樹脂
被膜を有する面と熱可塑性樹脂シートとを接着又は熱融
着により一体に積層してなることを特徴とする成型用自
動車内装材。(1) One side of a nonwoven fabric made of polyester fibers and at least one type of fiber that does not melt or shrink during combustion has a flame-retardant thermoplastic resin coating, and the side with the flame-retardant resin coating and An automobile interior material for molding, characterized in that it is formed by integrally laminating a thermoplastic resin sheet by adhesion or heat fusion.
、麻、アラミド、フェノール、炭素、セラミック、金属
である特許請求の範囲第１項記載の成型用自動車内装材
。(2) The automobile interior material for molding according to claim 1, wherein the fiber that does not melt and shrink during combustion is cotton, rayon, wool, hemp, aramid, phenol, carbon, ceramic, or metal.
乃至９９％（重量比）である特許請求の範囲第１項記載
の成型用自動車内装材。(3) The ratio of polyester fibers that make up the nonwoven fabric is 90
The automobile interior material for molding according to claim 1, which is 99% to 99% (weight ratio).
特許請求の範囲第１項記載の成型用自動車内装材。(4) The automobile interior material for molding according to claim 1, wherein the nonwoven fabric is subjected to needle punching treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23188984A JPS61108547A (en) | 1984-11-01 | 1984-11-01 | Interior material of automobile for molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23188984A JPS61108547A (en) | 1984-11-01 | 1984-11-01 | Interior material of automobile for molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61108547A true JPS61108547A (en) | 1986-05-27 |
| JPH0481505B2 JPH0481505B2 (en) | 1992-12-24 |
Family
ID=16930616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23188984A Granted JPS61108547A (en) | 1984-11-01 | 1984-11-01 | Interior material of automobile for molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61108547A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5508080A (en) * | 1994-02-17 | 1996-04-16 | Takashimaya Nippatsu Kogyo Co. Ltd. | Flexible laminated surface material and method of producing the same |
| US7818941B2 (en) | 2003-11-24 | 2010-10-26 | Bearacade Products Llc | Plastic sheet barrier enclosure, system, and method |
| CN109843577A (en) * | 2016-10-20 | 2019-06-04 | 马丁·胡贝尔 | Two-layer component, method for producing a two-layer component, and heat engine with a plurality of two-layer components |
| WO2025041391A1 (en) * | 2023-08-21 | 2025-02-27 | ミドリオートレザー株式会社 | Method for manufacturing laminated sheet and device for manufacturing laminated sheet |
-
1984
- 1984-11-01 JP JP23188984A patent/JPS61108547A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5508080A (en) * | 1994-02-17 | 1996-04-16 | Takashimaya Nippatsu Kogyo Co. Ltd. | Flexible laminated surface material and method of producing the same |
| US7818941B2 (en) | 2003-11-24 | 2010-10-26 | Bearacade Products Llc | Plastic sheet barrier enclosure, system, and method |
| CN109843577A (en) * | 2016-10-20 | 2019-06-04 | 马丁·胡贝尔 | Two-layer component, method for producing a two-layer component, and heat engine with a plurality of two-layer components |
| WO2025041391A1 (en) * | 2023-08-21 | 2025-02-27 | ミドリオートレザー株式会社 | Method for manufacturing laminated sheet and device for manufacturing laminated sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0481505B2 (en) | 1992-12-24 |
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