JPH0381364A - Polyamide resin composition for filament and filament made therefrom - Google Patents
Polyamide resin composition for filament and filament made therefromInfo
- Publication number
- JPH0381364A JPH0381364A JP21601989A JP21601989A JPH0381364A JP H0381364 A JPH0381364 A JP H0381364A JP 21601989 A JP21601989 A JP 21601989A JP 21601989 A JP21601989 A JP 21601989A JP H0381364 A JPH0381364 A JP H0381364A
- Authority
- JP
- Japan
- Prior art keywords
- polyamide resin
- silicate
- filament
- composition
- monomers
- 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
- 229920006122 polyamide resin Polymers 0.000 title claims abstract description 19
- 239000011342 resin composition Substances 0.000 title claims abstract description 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 16
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 10
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052901 montmorillonite Inorganic materials 0.000 abstract description 7
- PBLZLIFKVPJDCO-UHFFFAOYSA-N 12-aminododecanoic acid Chemical compound NCCCCCCCCCCCC(O)=O PBLZLIFKVPJDCO-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000178 monomer Substances 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000004952 Polyamide Substances 0.000 abstract description 4
- 229920002647 polyamide Polymers 0.000 abstract description 4
- 238000009987 spinning Methods 0.000 abstract description 4
- 230000008961 swelling Effects 0.000 abstract description 3
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000000379 polymerizing effect Effects 0.000 abstract description 2
- 229920002292 Nylon 6 Polymers 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- -1 acids Chemical class 0.000 description 3
- 210000004709 eyebrow Anatomy 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000002734 clay mineral Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- GUOSQNAUYHMCRU-UHFFFAOYSA-N 11-Aminoundecanoic acid Chemical compound NCCCCCCCCCCC(O)=O GUOSQNAUYHMCRU-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- VWPQCOZMXULHDM-UHFFFAOYSA-N 9-aminononanoic acid Chemical compound NCCCCCCCCC(O)=O VWPQCOZMXULHDM-UHFFFAOYSA-N 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- VJCJAQSLASCYAW-UHFFFAOYSA-N azane;dodecanoic acid Chemical compound [NH4+].CCCCCCCCCCCC([O-])=O VJCJAQSLASCYAW-UHFFFAOYSA-N 0.000 description 1
- ACWNVEXNIHQIOQ-UHFFFAOYSA-N azanium;12-aminododecanoate Chemical compound [NH4+].NCCCCCCCCCCCC([O-])=O ACWNVEXNIHQIOQ-UHFFFAOYSA-N 0.000 description 1
- CJYXCQLOZNIMFP-UHFFFAOYSA-N azocan-2-one Chemical compound O=C1CCCCCCN1 CJYXCQLOZNIMFP-UHFFFAOYSA-N 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 239000008395 clarifying agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002794 monomerizing effect Effects 0.000 description 1
- SXJVFQLYZSNZBT-UHFFFAOYSA-N nonane-1,9-diamine Chemical compound NCCCCCCCCCN SXJVFQLYZSNZBT-UHFFFAOYSA-N 0.000 description 1
- 229910000273 nontronite Inorganic materials 0.000 description 1
- 150000004986 phenylenediamines Chemical class 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- KLNPWTHGTVSSEU-UHFFFAOYSA-N undecane-1,11-diamine Chemical compound NCCCCCCCCCCCN KLNPWTHGTVSSEU-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は、フィラメント用ポリアミド樹脂組成物及びそ
のフィラメントに関し、さらに詳しくは優れた強度・伸
度を有し、かつ剛性・引き抜き力に優れ、かつ熱収縮・
熱水収縮性、寸法安定性に優れ、衣料用として良好な風
合を持つモノ及びマルチフィラメント用樹脂組成物並び
にモノ及びマルチフィラメントに関する。Detailed Description of the Invention [Objective of the Invention] (Industrial Field of Application) The present invention relates to a polyamide resin composition for filaments and filaments thereof, and more specifically, the present invention relates to a polyamide resin composition for filaments and filaments thereof, and more specifically, has excellent strength and elongation, and has high rigidity and Excellent pulling force and heat shrinkable
The present invention relates to resin compositions for mono- and multifilaments and mono- and multifilaments that have excellent hot water shrinkability and dimensional stability and have a good feel for clothing.
（従来の技術）
ポリアミド樹脂は、その優れた強度・伸度等の特性から
、釣り糸、歯ブラシ、マジックファスナーなどのモノフ
ィラメント及びタイヤコード、衣料などのマルチフィラ
メントに幅広く利用されている。(Prior Art) Due to its excellent properties such as strength and elongation, polyamide resin is widely used for monofilaments such as fishing lines, toothbrushes, and magic fasteners, and for multifilaments such as tire cords and clothing.
しかしながら、従来のポリアミド樹脂は、一部の釣り糸
、歯ブラシ等に用いられるブリッスル（荒尾）、マジッ
クファスナー、タイヤコード、絨穂、人工芝などの用途
では、その剛性、弾性率が十分でなく、さらに弾性率の
高い材料が望まれている。また衣料用では剛性のあるフ
ィラメントで、つや消し風合のものが望まれている。ま
た、染色時やアイロン処理等、加熱された時の収縮率が
小さく、寸法の安定した材料が望まれている。However, conventional polyamide resins do not have sufficient rigidity and elastic modulus for applications such as fishing lines, bristles used in toothbrushes, magic fasteners, tire cords, carpets, and artificial turf. Materials with high elastic modulus are desired. In addition, for clothing, rigid filaments with a matte texture are desired. In addition, a material that has a small shrinkage rate when heated during dyeing, ironing, etc., and has stable dimensions is desired.
（発明が解決しようとする課題）
本発明は、従来のポリアミド樹脂組成物からなるフィラ
メントの問題点を改良し、優れた強度・伸度を有し、か
つ、剛性、引き抜き力、熱収縮、熱水収縮性、寸法安定
性にも優れ、また、衣料用として風合の優れたモノ及び
マルチフィラメント用樹脂組成物並びにモノ及びマルチ
フィラメントを提供することを目的とする。(Problems to be Solved by the Invention) The present invention improves the problems of filaments made of conventional polyamide resin compositions, and provides excellent strength and elongation, as well as rigidity, pull-out force, heat shrinkage, and heat shrinkage. The object of the present invention is to provide a resin composition for mono- and multi-filaments, and mono- and multi-filaments, which have excellent water shrinkage properties and dimensional stability, and have an excellent feel for clothing.
［発明の構成］
（課題を解決するための手段及び作用）本発明は、ポリ
アミド樹脂（Ａ）１００重量部と（Ａ）成分中に均一に
分散されている層状珪酸塩（Ｂ）０．０５〜３０重量部
のポリアミド樹脂組成物及び該ポリアミド樹脂組成物か
らなるフィラメントである。[Structure of the Invention] (Means and Effects for Solving the Problems) The present invention comprises 100 parts by weight of a polyamide resin (A) and 0.05 parts of a layered silicate (B) uniformly dispersed in component (A). ~30 parts by weight of a polyamide resin composition and a filament made of the polyamide resin composition.
ポリアミド樹脂（Ａ）は、分子中に酸アミド結合（−Ｃ
ＯＮＨ−）を有する重合体であり、具体的には、ε−カ
プロラクタム、６−アミノカプロン酸、ω−エナントラ
クタム、７−アミノへブタン酸、１１−アミノウンデカ
ン酸、９−アミノノナン酸、α−ピロリドン、α−ピペ
リドンなどから得られる重合体又は共重合体：ヘキサメ
チレンジアミン、ノナメチレンジアミン、ウンデカメチ
レンジアミン、ドデカメチレンジアミン、メタキシリレ
ンジアミンなどのジアミンとテレフタル酸、イソフタル
酸、アジピン酸、セパシン酸などのジカルボン酸とを重
縮合して得られる重合体若しくは共重合体又はこれらの
ブレンド物を例示することができる。Polyamide resin (A) has an acid amide bond (-C
ONH-), specifically ε-caprolactam, 6-aminocaproic acid, ω-enantholactam, 7-aminohbutanoic acid, 11-aminoundecanoic acid, 9-aminononanoic acid, α-pyrrolidone. , α-piperidone, etc.: diamines such as hexamethylene diamine, nonamethylene diamine, undecamethylene diamine, dodecamethylene diamine, metaxylylene diamine, and terephthalic acid, isophthalic acid, adipic acid, and sepacin. Examples include polymers or copolymers obtained by polycondensation with dicarboxylic acids such as acids, or blends thereof.
ポリアミド樹脂（Ａ）の、平均分子量は１０．０００〜
３０．０００が好ましい。The average molecular weight of the polyamide resin (A) is 10.000~
30.000 is preferred.
平均分子量が１０．０００以下では、フィラメントの紡
糸・延伸が困難であり、３０．０００以上になるとポリ
アミド自体の生産が難しくなるので好ましくない。If the average molecular weight is less than 10,000, it will be difficult to spin and draw filaments, and if it is more than 30,000, it will be difficult to produce the polyamide itself, which is not preferred.
層状珪酸塩（Ｂ）は、ポリアミド樹脂（Ａ）に、その優
れた引張り伸び特性を損なうことなく、剛性、高弾性、
高引き抜き力特性及び優れた風合を付与するための成分
である。The layered silicate (B) imparts rigidity, high elasticity, and
It is a component for imparting high pull-out force characteristics and excellent texture.
層状珪酸塩（Ｂ）は、（Ａ）成分中に分散させた際、平
均的に２０Å以上の眉間距離を保ち、均一に分散するも
のであることが好ましい。ここで眉間距離とは層状珪酸
塩の平板の重心間の距離を言い、均一に分散するとは層
状珪酸塩の一枚一枚が、若しくは平均的な重なりが５層
以下の多層物が平行に、またはランダムに、もしくは平
行とランダムが混在した状態で５０重量％以上が、好ま
′しくは７０重量％以上が局所的な塊を形成することな
く分散する状態を言う、ここで、層状珪酸塩は、厚みが
６〜２０人で、−辺が０．００２〜ＩＰの層状−単位を
示す。When dispersed in component (A), layered silicate (B) preferably maintains an average glabellar distance of 20 Å or more and is uniformly dispersed. Here, the distance between the eyebrows refers to the distance between the centers of gravity of the flat plates of layered silicate, and uniform distribution means that each sheet of layered silicate is distributed in parallel, or a multilayered material with an average overlap of 5 or less layers is distributed in parallel. Or, it refers to a state in which 50% by weight or more, preferably 70% by weight or more, is dispersed randomly or in a mixed state of parallel and random without forming local lumps.Here, the layered silicate is , indicates a layered unit with a thickness of 6 to 20 mm and a side of 0.002 to IP.
このような層状珪酸塩の原料としては、珪酸マグネシウ
ム又は珪酸アルミニウムの層から構成される層状フィロ
珪酸鉱物を例示することができる。具体的には、モンモ
リロナイト、サボナイト、バイデライト、ノントロナイ
ト、ヘクトライト、スティブンサイトなどのスメクタイ
ト系粘土鉱物及びバーミキュライト、ハロイサイトなど
を例示することができ、これらは天然のものであっても
、合成されたものであってもよい。これらのなかでもモ
ンモリロナイトが好ましい。As a raw material for such a layered silicate, a layered phyllosilicate mineral composed of a layer of magnesium silicate or aluminum silicate can be exemplified. Specifically, examples include smectite clay minerals such as montmorillonite, sabonite, beidellite, nontronite, hectorite, and stevensite, as well as vermiculite and halloysite, which may be natural or synthetic. It may be something that has been done. Among these, montmorillonite is preferred.
（Ａ）成分と（Ｂ）成分の組成は、（Ａ） ＩｆｆＪ分
１００重量部に対して（Ｂ）成分が０．０５〜３０重量
部である。（Ｂ）成分の組成が０．０５重量部未満であ
ると、剛性、弾性、引き抜き力の向上が顕著でなく、３
０重量部を超えると生産が難しくなるため好ましくない
。The composition of component (A) and component (B) is such that component (B) is present in an amount of 0.05 to 30 parts by weight per 100 parts by weight of IfJ (A). If the composition of component (B) is less than 0.05 parts by weight, the improvement in rigidity, elasticity, and pull-out force will not be significant;
If it exceeds 0 parts by weight, production becomes difficult, which is not preferable.
本発明の組成物又はフィラメントの製造時に、目的に応
じて、染料、顔料、可塑剤、耐熱剤、透明剤、滑剤、帯
電防止剤などを適宜、適量を配合することができる。When producing the composition or filament of the present invention, appropriate amounts of dyes, pigments, plasticizers, heat resistant agents, clarifying agents, lubricants, antistatic agents, etc. may be blended depending on the purpose.
層状珪酸塩（Ｂ）が多層状粘土鉱物である場合には、（
ジ）オクタデシルアミン、フェニレンジアミンのような
アミン、４−アミノ−ｎ−酪酸、１２−アミノドデカン
酸のようなアミノ酸又はε−カプロラクタムのようなラ
クタム類の膨潤化剤と接触させて、予め眉間を拡げて眉
間にモノマーを取り込みやすくした後、ポリアミドモノ
マーと混合し、重合する方法（特開昭６２−７４９５７
号公報参照）がある、また、膨潤化剤を用い、予め眉間
を２０Å以上に拡げて、これをポリアミド樹脂若しくは
これを含む樹脂と溶融混線して均一に分散させる方法に
よってもよい。When the layered silicate (B) is a layered clay mineral, (
di) Contact with a swelling agent such as an amine such as octadecylamine or phenylene diamine, an amino acid such as 4-amino-n-butyric acid or 12-aminododecanoic acid, or a lactam such as ε-caprolactam to prepare the area between the eyebrows beforehand. A method of spreading the monomer between the eyebrows to make it easier to take it in, then mixing it with a polyamide monomer and polymerizing it (Japanese Patent Application Laid-Open No. 62-74957)
Alternatively, a swelling agent may be used to expand the glabella to 20 angstroms or more in advance, and the mixture may be melted and mixed with a polyamide resin or a resin containing the same to uniformly disperse it.
本発明のフィラメントは、その原料組成物を単軸などの
溶融押出機にて溶融状態とし、さらに、その吐出量を定
量的に実施するギヤポンプ等により、紡糸口金から押し
出し、空気又は水などで冷却しながら、所定の引き取り
速度で引き取ること等によって製造することができる。The filament of the present invention is produced by melting the raw material composition using a single-screw melt extruder, extruding it from a spinneret using a gear pump or the like that quantitatively controls the discharge amount, and cooling it with air or water. However, it can be manufactured by taking it at a predetermined take-up speed.
さらに得られたフィラメントは、用途によって種々の倍
率で延伸することができるし、また、上記溶融紡糸時に
、同時に延伸することができる。Furthermore, the obtained filaments can be drawn at various magnifications depending on the use, and can be drawn simultaneously during the above-mentioned melt spinning.
フィラメントの形状は、単糸・複数糸又は複数糸の撚り
合わせたものであってもよいし、その断面は、円形に限
らず、中空・星形などの異形断面であってもよい。The shape of the filament may be a single thread, multiple threads, or multiple threads twisted together, and its cross section is not limited to a circular shape, but may have an irregular cross section such as a hollow or star shape.
（発明の効果）
本発明のフィラメントは、各種のモノ及びマルチフィラ
メントに用いることができ、特に、ブラシ用ブリッスル
、釣り糸、マジックファスナータイヤコード、人工芝、
絨穂、自動車座席用シート、魚網、ロープ、ザイル、フ
ィルター用糸などの用途に剛性の強い製品を与える。ま
た染色やアイロン処理等、加熱された時の収縮率が小さ
く、寸法及び織物としての形状の安定した製品を与える
。また腰の強い特殊な風合いを持つ衣料用の繊維として
も用いることができる。(Effects of the Invention) The filament of the present invention can be used for various monofilaments and multifilaments, particularly bristles for brushes, fishing lines, magic fastener tire cords, artificial turf,
It provides highly rigid products for uses such as carpet, car seats, fishing nets, ropes, ropes, and filter threads. In addition, it has a small shrinkage rate when heated during dyeing, ironing, etc., and provides a product with stable dimensions and shape as a textile. It can also be used as a fiber for clothing with a special stiff texture.
（実施例）
実施例１
層状珪酸塩の一単位の厚みが平均的に９．５人で一辺の
平均長さが約０．ＩＰのモンモリロナイト１００ｇを１
０４２の水に分散させ、これに５１．２ｇの１２−アミ
ノドデカン酸と２４−の濃塩酸を加え、５分間撹拌した
のち、清適した。さらにこれを十分洗浄したのち、真空
乾燥した。この操作により、１２−ドデカン酸アンモニ
ウム［ＮＨｓ” （ｃＨｉｌ Ｉ ＋ｃｏｏ−］ とモ
ンモリロナイトの複合体を調製した。複合体中の層状珪
酸塩分は８０重量％となった。(Example) Example 1 The average thickness of one unit of layered silicate is 9.5 mm, and the average length of one side is approximately 0.5 mm. IP montmorillonite 100g 1
042 was dispersed in water, 51.2 g of 12-aminododecanoic acid and 24-chloride concentrated hydrochloric acid were added thereto, stirred for 5 minutes, and then clarified. Furthermore, after thoroughly washing this, it was vacuum dried. Through this operation, a composite of ammonium 12-dodecanoate [NHs'' (cHil I + coo-) and montmorillonite was prepared. The layered silicate content in the composite was 80% by weight.
次に、撹拌機付の反応容器に、１０ｋｇのε−力プロラ
クタム、１ｋｇの水及び９０ｇの前記複合体を入れ、１
００℃で反応系内が均一な状態になるように撹拌した。Next, 10 kg of ε-prolactam, 1 kg of water, and 90 g of the above complex were placed in a reaction vessel equipped with a stirrer.
The reaction system was stirred at 00°C so that the inside of the reaction system became uniform.
さらに温度を２６０℃に上昇させ、１５ｋｇ／ｃ−の加
圧下で１時間撹拌した。その後、故圧し、水分を反応容
器から揮散させながら、常圧下で２時間反応させた６反
応終了後、反応容器の下部ノズルから、ストランド状に
取り出した反応物を水冷し、カッティングを行い、ポリ
アミド樹脂（平均分子量１５．０００）及びモンモリロ
ナイトからなるベレットを得た。The temperature was further raised to 260°C, and the mixture was stirred for 1 hour under a pressure of 15 kg/c-. After that, the reaction was carried out under normal pressure for 2 hours while reducing the pressure and volatilizing the water from the reaction vessel. After the completion of the reaction, the reactant was taken out in the form of a strand from the lower nozzle of the reaction vessel, cooled with water, cut, and made into polyamide. A pellet consisting of a resin (average molecular weight 15.000) and montmorillonite was obtained.
このペレットを熱水中に浸漬し、未反応のモノマー（約
１０％）を抽出、除去したのち、真空中で乾燥して、ポ
リアミド樹脂組成物を得た。The pellets were immersed in hot water to extract and remove unreacted monomers (about 10%), and then dried in vacuum to obtain a polyamide resin composition.
このようにして得られた材料について、次のような評価
試験を行った。The following evaluation tests were conducted on the material thus obtained.
（１〉モノフィラメント評価試験
試験材料を、下記条件の押出機に投入し、直径１．４７
ｎ＋ｍ８大のノズルから溶融押し出し、７℃の冷却水中
で冷却し、第１０−ラーで引張り、さらに、第２０−ラ
ーの引き取り速度を第１０−ラーの３．９倍として延伸
しく延伸温度２５０℃）、さらに第３０−ラーの引き取
り速度を、第１０−ラーの５倍とし、さらに延伸しく延
伸温度３００℃）、最後に、第４０−ラーを第３０−ラ
ーと同一の引き取り速度で引き取り、その間を雰囲気温
度２２０℃とし、熱固定してモノフィラメントを得た。(1> Monofilament evaluation test The test material was put into an extruder under the following conditions, and the diameter was 1.47 mm.
Melt extrusion from a nozzle of size n+m8, cooled in cooling water at 7°C, stretched with a 10th roller, and further stretched at a drawing speed of 250°C with a take-up speed of the 20th roller 3.9 times that of the 10th roller. ), further, the take-up speed of the 30th-layer was set to 5 times that of the 10th-layer, and the stretching temperature was 300° C.), and finally the 40th-layer was taken off at the same take-up speed as the 30th-layer, The atmosphere temperature was set at 220° C. during that time and heat-fixed to obtain a monofilament.
（押出し機条件）
スクリュー径：３０ｍｍ
シリンダー設定温度：ＣＩ Ｃ２Ｃ３Ｃ４Ｎ”Ｃ２２
０２４０２６０２７０２６０
得られたモノフィラメントにつき次の評価試験を行った
。(Extruder conditions) Screw diameter: 30mm Cylinder setting temperature: CI C2C3C4N”C22
0240260270260 The following evaluation test was conducted on the obtained monofilament.
ｌ）繊度
２）引張り強度・伸度・弾性率 ＪＩＳ Ｌ１０７０
、Ｌ１０７３に準じて測定
３）引き抜き力
第１図に示す治具を作成し、１０ｍｍ径の孔よりフィラ
メントをカギ状治具で引き抜く時の力をロードセルで測
定し、その最大値を弓き抜き力とした。l) Fineness 2) Tensile strength, elongation, elastic modulus JIS L1070
, Measured according to L1073 3) Pulling force Create the jig shown in Figure 1, measure the force with a load cell when pulling the filament from a 10 mm diameter hole with the key-shaped jig, and calculate the maximum value as the bow-drawing force. I used it as power.
４）熱水収縮率
試料を２３℃相対湿度６５％中に重量が一定になるまで
静置し、その後、長さ１，０００ｍｍに切断する。これ
を１００℃水中に１５分間浸漬し、その直後の寸法を測
走する。そしてこの熱水収縮率を百分率にて算出する。4) Hot water shrinkage rate The sample was allowed to stand at 23° C. and 65% relative humidity until the weight became constant, and then cut to a length of 1,000 mm. This was immersed in water at 100° C. for 15 minutes, and its dimensions were measured immediately after that. Then, this hot water shrinkage rate is calculated as a percentage.
（２）マルチフィラメント評価試験
試料を■島津製作所製 紡糸機（スクリュー直径３０ｍ
ｍ％Ｌ／Ｄ＝２３、圧縮比３．５）、同社製巻取機（Ｓ
ＴＳ−１、表面駆動方式、１錘ｌボビン）、同社製延伸
撚糸機（ＳＤ−４）にて、紡糸・延伸撚糸を行いマルチ
フィラメントを得た。(2) Multifilament evaluation test sample ■ Shimadzu spinning machine (screw diameter 30 m)
m%L/D=23, compression ratio 3.5), the company's winding machine (S
A multifilament was obtained by spinning and drawing-twisting using a draw-twisting machine (TS-1, surface drive system, 1 spindle bobbin) and a draw-twisting machine manufactured by the same company (SD-4).
詳細条件は、下記のとおりである。The detailed conditions are as follows.
（紡糸条件）
ｌ）押出機設定温度二℃
Ｃ，Ｃａ Ｃ，ＡＤ ＨＤ
２１０ ２３０ ２５０ ２６０ ２６０ ２５０２
）ノズル：径０．４５ｍｒｎＸ３０孔３）引き取り速度
： ７００ ｍ／ｍ１ｎ４）フィルター： ４０／４０
／７５／１２５／２５０／３２５メツシユ
５）冷却風速度：０．６ｍ／ｓ
６）油剤：丸蓋油化■製 ５ｐｉｎｎｅｒ Ｆ−１６０
７Ｓ（延伸撚糸条件）
１）延伸温度＝１７０℃（ホットビン）２）延伸倍率：
４倍
３）延伸速度： １００ ｍ／ｍｉｎ
以上のようにして、２４０ｄ／３０ｆ目標のマルチフィ
ラメントを作成した。(Spinning conditions) l) Extruder setting temperature 2℃ C, Ca C, AD HD 210 230 250 260 260 2502
) Nozzle: Diameter 0.45mrn x 30 holes 3) Take-up speed: 700 m/m1n4) Filter: 40/40
/75/125/250/325 mesh 5) Cooling air speed: 0.6 m/s 6) Oil agent: 5pinner F-160 manufactured by Marukata Yuka ■
7S (drawn twisting conditions) 1) Stretching temperature = 170°C (hot bin) 2) Stretching ratio:
4 times 3) Drawing speed: 100 m/min In the above manner, a multifilament with a target of 240d/30f was created.
得られたマルチフィラメントにつき、次の評価試験を行
った。The following evaluation test was conducted on the obtained multifilament.
１）繊度
２）マルチフィラメント引張り弾性率
ＪＩＳ Ｌ１０７０及び同Ｌ１０７３に準じて測定し
た。1) Fineness 2) Multifilament tensile modulus Measured according to JIS L1070 and L1073.
３）糸の輝き、てらつきを目視にて評価。3) Visually evaluate the shine and glitter of the thread.
結果を表に示す。The results are shown in the table.
実施例２
実施例１において、撹拌機付の反応器に、１０ｋｇのε
−カプロラクタム、１ｋｇの水及び１８０ｇの１２−ア
ミノドデカン酸アンモニウムとモンモリロナイトの複合
体を添加した以外は、実施例１と同様の実験を行った。Example 2 In Example 1, 10 kg of ε was added to the reactor equipped with a stirrer.
An experiment similar to Example 1 was carried out, except that caprolactam, 1 kg of water and 180 g of a complex of ammonium 12-aminododecanoate and montmorillonite were added.
結果を表に示す。The results are shown in the table.
比較例１
実施例１において、撹拌機付の反応器にｌｏｋｇのε−
カプロラクタム、１ｋｇの水のみを装入し、複合体を添
加せずに、実施例１と同様の実験を行った。結果を表に
示す・。Comparative Example 1 In Example 1, lokg of ε-
An experiment similar to Example 1 was carried out, charging only caprolactam, 1 kg of water, and without adding the complex. The results are shown in the table.
４、4,
第１図は引き抜き力測定用治具の説明図である。 FIG. 1 is an explanatory diagram of a pull-out force measuring jig.
Claims (1)
Ｂ）０．０５〜３０重量部とからなるフィラメント用ポ
リアミド樹脂組成物。 ２、請求項１記載のポリアミド樹脂組成物からなるフィ
ラメント。[Claims] 1. 100 parts by weight of polyamide resin (A) and layered silicate (
B) A polyamide resin composition for filaments comprising 0.05 to 30 parts by weight. 2. A filament comprising the polyamide resin composition according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21601989A JP2716810B2 (en) | 1989-08-24 | 1989-08-24 | Polyamide resin composition for filament and filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21601989A JP2716810B2 (en) | 1989-08-24 | 1989-08-24 | Polyamide resin composition for filament and filament |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0381364A true JPH0381364A (en) | 1991-04-05 |
| JP2716810B2 JP2716810B2 (en) | 1998-02-18 |
Family
ID=16682027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21601989A Expired - Lifetime JP2716810B2 (en) | 1989-08-24 | 1989-08-24 | Polyamide resin composition for filament and filament |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2716810B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5686517A (en) * | 1994-05-16 | 1997-11-11 | Alliedsignal Inc. | Polyamide fiber |
| KR20000018829A (en) * | 1998-09-03 | 2000-04-06 | 문태수 | Method for producing synthetic fiber mixed with illite |
| KR20000045849A (en) * | 1998-12-30 | 2000-07-25 | 조정래 | Polyamide composition and production method thereof |
| WO2001002629A1 (en) * | 1999-07-06 | 2001-01-11 | Rhodianyl | Abrasion resistant spun articles |
| KR100407219B1 (en) * | 1998-06-10 | 2004-03-12 | (주)성신텍스타일 | Manufacturing method of illite nylon filament yarn |
| WO2005026418A1 (en) * | 2003-09-16 | 2005-03-24 | Teijin Limited | Wholly aromatic polyamide fiber and process for producing the same |
| EP1688319A1 (en) * | 2005-02-03 | 2006-08-09 | TRW Automotive Safety Systems GmbH | Air bag |
-
1989
- 1989-08-24 JP JP21601989A patent/JP2716810B2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5686517A (en) * | 1994-05-16 | 1997-11-11 | Alliedsignal Inc. | Polyamide fiber |
| US5773119A (en) * | 1994-05-16 | 1998-06-30 | Alliedsignal Inc. | Polyamide fiber |
| KR100407219B1 (en) * | 1998-06-10 | 2004-03-12 | (주)성신텍스타일 | Manufacturing method of illite nylon filament yarn |
| KR20000018829A (en) * | 1998-09-03 | 2000-04-06 | 문태수 | Method for producing synthetic fiber mixed with illite |
| KR20000045849A (en) * | 1998-12-30 | 2000-07-25 | 조정래 | Polyamide composition and production method thereof |
| WO2001002629A1 (en) * | 1999-07-06 | 2001-01-11 | Rhodianyl | Abrasion resistant spun articles |
| FR2796086A1 (en) * | 1999-07-06 | 2001-01-12 | Rhodianyl | ABRASION RESISTANT WIRE ARTICLES |
| US6544644B1 (en) | 1999-07-06 | 2003-04-08 | Rhodianyl | Abrasion resistant spun articles |
| WO2005026418A1 (en) * | 2003-09-16 | 2005-03-24 | Teijin Limited | Wholly aromatic polyamide fiber and process for producing the same |
| EP1688319A1 (en) * | 2005-02-03 | 2006-08-09 | TRW Automotive Safety Systems GmbH | Air bag |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2716810B2 (en) | 1998-02-18 |
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