JPS5855279B2 - endless dryer belt - Google Patents

endless dryer belt

Info

Publication number
JPS5855279B2
JPS5855279B2 JP49130076A JP13007674A JPS5855279B2 JP S5855279 B2 JPS5855279 B2 JP S5855279B2 JP 49130076 A JP49130076 A JP 49130076A JP 13007674 A JP13007674 A JP 13007674A JP S5855279 B2 JPS5855279 B2 JP S5855279B2
Authority
JP
Japan
Prior art keywords
high temperature
belt
temperature resistant
fabric
polyamide
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
Application number
JP49130076A
Other languages
Japanese (ja)
Other versions
JPS5088306A (en
Inventor
エイチ ダツト ウイリアム
アール ロマンスキー エリツク
ドルー ホーン ジエイ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Albany International Corp
Original Assignee
Albany International Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Albany International Corp filed Critical Albany International Corp
Publication of JPS5088306A publication Critical patent/JPS5088306A/ja
Publication of JPS5855279B2 publication Critical patent/JPS5855279B2/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0094—Belts
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/513—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads heat-resistant or fireproof
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/573—Tensile strength
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/60—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the warp or weft elements other than yarns or threads
    • D03D15/67—Metal wires
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D19/00—Gauze or leno-woven fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00—Woven fabrics not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/04—Endless fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0263—Polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/08—Inorganic fibres
    • D06N2201/082—Glass fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3049—Including strand precoated with other than free metal or alloy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • Y10T442/313—Strand material formed of individual filaments having different chemical compositions
    • Y10T442/3138—Including inorganic filament
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/322—Warp differs from weft
    • Y10T442/3228—Materials differ
    • Y10T442/3236—Including inorganic strand material
    • Y10T442/3252—Including synthetic polymeric strand material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

【発明の詳細な説明】 本発明は高温抵抗性合成繊維に高温抵抗性のコーティン
グを施したオープン・ウィーブ織物（目に隙間の多い織
物）からつ（つたドライヤー・ベルトに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an open weave dryer belt made of high temperature resistant synthetic fibers coated with a high temperature resistant coating.

テキスタイル工業が発展するにつれてドライヤー・ベル
トに対する必要性は増々強まっている。As the textile industry develops, the need for dryer belts increases.

より高温の乾燥機、より多い機械生産高及び、テキスタ
イル工業に於ける汚染規準に合致する為のより完全な溶
剤回収に対する要求は、運転寿命の重大な減少をもたら
すことなくよりきびしい条件に耐えるドライヤー・ベル
トに対する要求を生んできた。The demand for higher dryer temperatures, higher machine outputs, and more complete solvent recovery to meet pollution standards in the textile industry means that dryers can withstand more severe conditions without significant reduction in operating life.・It has created a demand for belts.

以前は金属メツシュ、ベルトがテキスタイル・ドライヤ
ーに於いてドライヤー・ベルトとして使用されていた。Previously, metal mesh belts were used as dryer belts in textile dryers.

しかし金属ベルトは貧弱なたわみ疲労抵抗を示し殊に高
速で運転するときに運行（トラッキング）特性が劣る。However, metal belts exhibit poor deflection fatigue resistance and poor tracking characteristics, especially when operating at high speeds.

更に比較的短時間で小さいワイヤー・ストランドが破断
し、運搬されているテキスタイルをひっかけて損傷を与
える鋭い点を残しなからまがる。Moreover, in a relatively short time the small wire strands break and twist without leaving sharp points that can snag and damage the textiles being transported.

以前使用されていた合成ベルトとしては例えばポリテト
ラフルオルエチレンでコーティングされたグラス・ファ
イバー織物がある。Previously used synthetic belts include, for example, woven glass fibers coated with polytetrafluoroethylene.

これらの合成織物は一般に比較的上しい摩擦抵抗、比較
的低い強度及び高速での貧弱な運行特性を有するドライ
ヤー・ベルトとして短い寿命を持っているだけである。These synthetic fabrics generally have only a short lifespan as dryer belts with relatively high frictional resistance, relatively low strength, and poor running characteristics at high speeds.

オープン・ウイーブナイロンフールドリナーワイヤー殊
にフェノールアルデヒド樹脂でコーティングされたナイ
ロン織物が製紙に於いて広く使用されていた（例えば米
国特許第３０３２４４１号参照）。Open woven nylon foil liner wires, particularly nylon fabrics coated with phenolic aldehyde resins, have been widely used in papermaking (see, eg, US Pat. No. 3,032,441).

このような織物はその耐久性及び長い寿命の点で優れて
いるが、これらは一般に低い空気透過性を有し、従って
高容積の空気通過が望まれる場所（テキスタイルを乾燥
する場合のドライヤーベルトの場合のように）では限ら
れた価値しか有しない。Although such fabrics are distinguished by their durability and long service life, they generally have low air permeability and are therefore suitable for use where high volume air passage is desired (dryer belts when drying textiles). ) have only limited value.

本発明者は特別の縦糸及び横糸を使用した特別のオープ
ン・ウィーブ、即ち目に隙間が多いように繊られた、特
別の種類の樹脂組成物でコーティングしたものがドライ
ヤー・ベルトにとって殊に価値ある織物を与えることを
見出した。The inventors have found that special open weaves with special warp and weft yarns, woven with a wide weave and coated with a special type of resin composition, are of particular value for dryer belts. I found that it gives textiles.

本発明による織物から製造したドライヤー・ベルトは高
温抵抗性、高度のすかし織りにも拘らず高い寸法安定性
高い空気透過性、高速に於ける優れた運行特性及び高度
の摩擦抵抗を示す。Dryer belts made from fabrics according to the invention exhibit high temperature resistance, high dimensional stability despite a high degree of openwork, high air permeability, excellent running properties at high speeds and high frictional resistance.

驚くべきことにこれらの有利な性質は以前ドライヤー・
ベルトの製造の為に使用されていた織物よりも本質的に
軽くかつよりたわみ性がある織物製品でもって得られる
。Surprisingly, these advantageous properties were previously
The result is a textile product that is inherently lighter and more flexible than the textiles used for the manufacture of the belt.

本発明のごとき比較的軽いドライヤーベルトにおいて、
比較的長い寿命と良好な耐久性を予期することは従来出
来なかった。In a relatively light dryer belt such as the one of the present invention,
A relatively long service life and good durability could not previously be expected.

更に本発明の織物から構成されたドライヤーベルトの軽
さと良好な柔軟性は、現在のテキスタイルドライヤーへ
の取付けを容易にする。Furthermore, the light weight and good flexibility of dryer belts constructed from the fabrics of the present invention facilitate installation into modern textile dryers.

比較的重い従来のドライヤー・ベルトは一般に備えつけ
るのがより困難である。Conventional dryer belts, which are relatively heavy, are generally more difficult to install.

本発明はレノ・ウィーブに於いて、 （１）高温抵抗性ポリアミド繊維からなる縦糸；（１ｉ
）グラス・ファイバー、金属ワイヤー及びそれらの混合
物から選択された芯の上にこれを外側から囲むように編
まれた高温抵抗性ポリアミド繊維から戒る横糸； から成り、前記ウィーブがポリアミド、ポリイミド、ポ
リアミド−イミド及びそれらの混合物から選択された高
温抵抗性樹脂でコーティングされており、その端が一つ
に接合されていることを特徴とする高温抵抗性のオープ
ンウィーブエンドレスドライヤーベルトを提供する。The present invention provides Leno Weave with: (1) warp made of high temperature resistant polyamide fiber; (1i
) a weft made of high temperature resistant polyamide fibers woven over a core selected from glass fibers, metal wires and mixtures thereof, surrounding it from the outside; - To provide a high temperature resistant open weave endless dryer belt, characterized in that it is coated with a high temperature resistant resin selected from imides and mixtures thereof, and its ends are joined together.

ここで用いた゛高温抵抗性′”なる語は少くとも約１７
７℃（約３５ｏｙ）の温度に抵抗する能力を意味する。As used herein, the term ``high temperature resistance'' refers to at least about 17
Means the ability to resist a temperature of 7°C (approximately 35 oy).

本発明のある態様のものは本質的退化なくして少くとも
約２６０℃（約５００’Ｆ″）の温度に抵抗し、そして
高温抵抗が要求される場所での使用の為に好ましい。Certain embodiments of the invention resist temperatures of at least about 500'F'' without substantial degradation and are preferred for use where high temperature resistance is required.

本発明による織物は本発明による方法によってレノ・ウ
ィーブに於ける縦糸及び横糸（交叉組織糸をウィービン
グし、次に織物を以下詳細に記載する高温抵抗性樹脂組
成物でコーティングすることによって製造される。The fabric according to the invention is produced by the process according to the invention by weaving the warp and weft yarns (cross-textured yarns) in lenoweave and then coating the fabric with a high temperature resistant resin composition as described in detail below. .

織物は平均糸数６本×５本／６．４５ｃ４（インチ２
）を有する。The average number of threads for the fabric is 6 x 5/6.45c4 (inch 2
).

縦糸は例えばナイロン：ナイロン６・６；ナイロン６・
１０；ナイロン１１等のナイロン繊維から製造されたど
んなマルチフィラメントポリアミド糸であってもよい。For example, the warp is nylon: nylon 6.6; nylon 6.
10; any multifilament polyamide yarn made from nylon fibers such as nylon 11;

殊に高温使用の為に好ましいのは芳香族ポリアミドから
製造された糸であり、最も好ましいのはｎ−フェニレン
ジアミン及びイソフタロイルクロリドのポリアミドポリ
マー繊維から製造した糸である。Particularly preferred for high temperature applications are yarns made from aromatic polyamides, and most preferred are yarns made from polyamide polymer fibers of n-phenylenediamine and isophthaloyl chloride.

そのような繊維は、その製造並びにそれからのマルチフ
ィラメント糸製造と共に良く知られている。Such fibers are well known, as is their manufacture as well as multifilament yarn production therefrom.

一般に縦糸は約８４０〜約１６８０、好ましくは約８４
０〜約１２６０の範囲のデニールを有する。Generally the warp threads are about 840 to about 1680, preferably about 84
It has a denier ranging from 0 to about 1260.

縦糸は破壊強度約１８．１〜９．１ ｋｇ （約４０〜
約２０１ｂｓ、）（最低）好ましくは約１３．６〜ｘｉ
、３ｋｇ（約３０〜約２ｓｔｂｓ、）（最低）を有する
。The warp has a breaking strength of approximately 18.1 to 9.1 kg (approximately 40 to
about 201 bs, ) (minimum) preferably about 13.6 to xi
, 3 kg (about 30 to about 2 stbs,) (minimum).

３ｇｍ５／デニールに於いて約１０％〜７％の伸度が縦
糸に於いて使用されるポリアミド繊維にとって最も有利
である。An elongation of about 10% to 7% at 3gm5/denier is most advantageous for polyamide fibers used in the warp.

横糸はポリアミド繊維マルチフィラメント糸（例えば上
記縦糸について記載した範囲内のもの）を芯材料の上に
編むことによりつくられる。The weft yarns are made by weaving polyamide fiber multifilament yarns (eg, within the range described for the warp yarns above) onto the core material.

横糸に於けるポリアミド繊維として好ましいのはｍ−フ
ェニレンジアミンとイソフタロイルクロリドのポリアミ
ドポリマーから得られた繊維及び最も好ましいのは前記
の縦糸に有利なものとして挙げた破壊強度、伸度及びデ
ニールを有するポリアミド繊維である。Preferred as polyamide fibers in the weft are fibers obtained from polyamide polymers of m-phenylenediamine and isophthaloyl chloride and most preferred are those having the breaking strength, elongation and denier listed as advantageous for the warp. It is a polyamide fiber with

横糸について使用される芯材料はグラスファイバーを個
々に又は束で、例えばＢグラス、Ｅグラス等の繊維とし
て；金属ワイヤー、例えばクロメルＲ１ルネ４１、ハル
ステロイＢ１燐青銅等；及び前記の配合物であることが
できる。The core materials used for the weft are glass fibers, individually or in bundles, e.g. as fibers of B-glass, E-glass, etc.; metal wires, e.g. chromel R1 Rene 41, Halsteroy B1 phosphor bronze, etc.; and blends of the aforementioned. be able to.

芯材料として好ましいのは燐青銅ワイヤーのジングルス
トランドを有するファイバーグラスの束（マルチプルグ
ラスファイバー）である。Preferred as core material is a bundle of fiberglass with jingle strands of phosphor bronze wire (multiple fiberglass).

このような複合糸の構成は技術分野で公知であり、ここ
で説明を要しない。The construction of such composite yarns is well known in the art and does not require explanation here.

織物は通常のどのコーディング手段によっても樹脂で例
えば以下に記載の高温抵抗性樹脂組成物で浸漬、噴霧又
は含浸によってコーティングする。The fabric is coated with resin by any conventional coating means, such as by dipping, spraying or impregnating with the high temperature resistant resin compositions described below.

コーティングは完全に且つ均等に縦糸及び横糸及びそれ
らの成分フィラメントを包むように適用される。The coating is applied so as to completely and evenly encase the warp and weft yarns and their component filaments.

又このことは一般に縦糸及び横糸をこれらがからみ織ら
れる点で結合することによって織物にさらに安定性を与
える助けとなる。This also generally helps provide additional stability to the fabric by bonding the warp and weft yarns at the points where they are entangled.

使用される樹脂量は一般に臨界的ではないが、しかし本
発明による織物はその重量が約５％から約１００％増加
するような割合で樹脂によりコーティングするのがよい
。The amount of resin used is generally not critical, but the fabric according to the invention is preferably coated with resin at a rate such that its weight increases from about 5% to about 100%.

従って本発明による織物は約２５〜５０．０％が樹脂重
量からなる重さを有する。The fabric according to the invention therefore has a weight of approximately 25-50.0% resin weight.

樹脂の割合は織物の重量が約５％から約３０％増加する
ような割合が好ましい。The proportion of resin is preferably such that the weight of the fabric is increased by about 5% to about 30%.

従って本発明による好まし、い織物はその２．５％〜１
５％が樹脂重量からなる重量を有する。Therefore, the preferred fabric according to the present invention is 2.5% to 1% of the
It has a weight of 5% consisting of resin weight.

使用される樹脂コーティングはポリアミド、ポリイミド
、ポリアミド−イミド樹脂及びそれらの混合物の溶液、
混合物又は分散物から選択されたどの高温抵抗性樹脂コ
ーティング組成物であってもよい。The resin coatings used are solutions of polyamide, polyimide, polyamide-imide resins and mixtures thereof;
Any high temperature resistant resin coating composition selected from mixtures or dispersions may be used.

本発明によるコーティング織物をつくる為に使用される
樹脂コーティングのより特別の例は、例えばポリアミド
酸のコーティング組成物（これは硬化するとポリイミド
コーティング又はポリアミド−イミド−コーティングを
生じる。A more particular example of a resin coating used to make the coated fabric according to the invention is, for example, a coating composition of polyamic acid, which upon curing yields a polyimide coating or a polyamide-imide coating.

）である（例えば米国特許第３１７９６３３号；３１７
９６３４号：３５１８２１９号；３．５４１０３６号；
３５４６１５２号；３６５２５００号及び３７０２７８
８号参照はこのようなポリイミド及びポリアミド−イミ
ド形成コーチ１フフ組成物を記載している。) (e.g., U.S. Pat. No. 3,179,633; 317
No. 9634: No. 3518219; No. 3.541036;
No. 3546152; No. 3652500 and 370278
Reference No. 8 describes such polyimide and polyamide-imide formed Coach 1 puff compositions.

）ポリアミドコーティング組成物例えばナイロンコーテ
ィングは一般に良く知られており、例えば有機溶剤例え
ば脂肪族アルコール、脂肪族アルコールと水との混合物
に溶解したナイロン６、ナイロン６・１０及びナイロン
６・６コーポリマーである。) Polyamide coating compositions, such as nylon coatings, are generally well known, such as nylon 6, nylon 6.10 and nylon 6.6 copolymers dissolved in organic solvents such as aliphatic alcohols, mixtures of aliphatic alcohols and water. be.

本発明による織物をつくる為の好ましい樹脂コーティン
グはポリアミド−イミドポリマーであり、殊にポリトリ
メリットアミドが挙げられ、これは芳香族ジアミンとト
リメリット酸無水物のアリールハライド誘導体との反応
により製造される。Preferred resin coatings for making textiles according to the invention are polyamide-imide polymers, especially polytrimellitamide, which is prepared by the reaction of aromatic diamines with aryl halide derivatives of trimellitic anhydride. Ru.

この製造法もよく知られている（例えば米国特許第３０
４９５１８号及び３２６０６９１号の方法を参照）。This manufacturing method is also well known (for example, U.S. Pat. No. 30
49518 and 3260691).

好ましいポリトリメリットアミドのコーティング組成物
は一般に良（知られており、市場で入手できる（例えば
米国特許第３４５１８４８号に記載のポリトリメリット
アミドポリマーエナメル組成物を参照）。Preferred polytrimellitamide coating compositions are generally well known and commercially available (see, for example, polytrimellitamide polymer enamel compositions described in US Pat. No. 3,451,848).

織物のコーティングとして使用される高温抵抗性樹脂に
加えて更に他の普通に使用されているコーティング材料
も高温抵抗性樹脂と一緒に又は別々の処理に於いて使用
してもよい。In addition to the high temperature resistant resins used as textile coatings, other commonly used coating materials may also be used in conjunction with the high temperature resistant resins or in separate processing.

例えばシリコン化合物は有利には別々に又は高温抵抗性
樹脂コーティングの適用と一緒に使用して本発明による
織物の剥離性質を高めることができる。For example, silicon compounds can advantageously be used separately or together with the application of a high temperature resistant resin coating to enhance the release properties of the fabric according to the invention.

合成織物の剥離性質の為のシリコン化合物はよく知られ
ており通常織物仕上げに於いて使用されている。Silicon compounds for release properties in synthetic textiles are well known and commonly used in textile finishing.

以下の例には本発明のベルト及び使用法の説明及び本発
明者によって熟考された最良のベルトを記載するが、本
発明はこれらに限定されるべきではない。The following examples describe belts and uses of the present invention and the best belt contemplated by the inventors, but the invention should not be limited thereto.

例１ （Ａ） 織物のウィービング ｍ−フェニレンジアミン及びイソフタロイルクロリド（
Ｎｏｍｅｘ （商標）：イー・アイ・デュポン・ド・ニ
ムール・アンドカンパニー製、ウイルミントン、プラウ
エア）から得られた、２プライ（撚糸が２本の糸より成
る）の １２００デニールの連続フィラメント（約０．１０１グ
ラム／ ７６．２ｃｍ（３０インチ）の重さ）であって
、まず各糸を２．５４ｃｍ（１インチ）当り９．９５回
撚り（シングルツイスト）、これの二つを反対方向に２
．５４ｃｍ当り９．９５回撚った糸、つまりツイストプ
ライ〔仕上げた糸は５グラム／デニールの強靭性及び３
グラム／デニールに於いて８％の伸度及び２５？（＝３
９７ゲレン（ｇｒａｉｎ ） ）／９１４０ｃｍ（１０
０ヤード）の重量を有する。Example 1 (A) Fabric weaving m-phenylenediamine and isophthaloyl chloride (
Nomex (trademark): A two-ply (twist consists of two threads) 1200 denier continuous filament (approximately 0 .101 grams / 76.2 cm (30 inches)), each yarn is first twisted 9.95 times per 2.54 cm (1 inch) (single twist), and two of these are twisted 2 times in opposite directions.
．． Yarn twisted 9.95 times per 54 cm, or twisted ply [The finished yarn has a tenacity of 5 g/denier and a
8% elongation and 25% in grams/denier. (=3
97grain)/9140cm(10
0 yards).

〕を縦糸とし、１２００デニールの連続フィラメント（
前記の縦糸のために記載されたと同じ糸）を５９５．３
デニール（７５００ヤード／ポンド）のファイバーグラ
スの束と０．０２０３ｃｍ（０，００８インチ）直径の
燐青銅ワイヤのジングルストランドからなる芯の上に四
本編組で編んだ横糸と一緒に織る。] is used as the warp, and a continuous filament of 1200 denier (
595.3 (same yarn as described for the warp above)
It is woven with a four-braid weft over a core consisting of bundles of denier (7500 yd/lb) fiberglass and jingle strands of 0.008 inch diameter phosphor bronze wire.

縦糸は各２本の糸から成る糸を２．５４ｃｍ当り５本配
置し、逆にした搦み綜絖で織り、横糸の間で単撚を作る
。The warp yarns consist of two yarns each, five yarns per 2.54 cm, and are woven with an inverted heddle to create a single twist between the weft yarns.

横糸は２．５４ｃｍ当り６本挿入する。Insert 6 weft threads per 2.54 cm.

織物の重量は約０．０４３ ？／ｃｒＡ （約１．３６
オンス／フイート２ ）である。The weight of the fabric is approximately 0.043? /crA (approximately 1.36
ounce/foot2).

（Ｂ） 織物のコーティング ｐ’ｐ’−ジアミノジフェニルメタンとトリメリット酸
無水物クロリドをＮ−メチルピロリドン中で反応させる
ことにより得られたポリトリメリットアミドポリマーの
３０％溶液（Ａ１１０３０、アモコ ケミカルスカンパ
ニー、シカゴ、イリノイ）を約１０重量％のポリマー濃
度を得る為に十分な量のＮ−メチルピロリドンで稀釈す
ることにより処理液をつ（る。(B) Coating of textiles A 30% solution of polytrimellitamide polymer obtained by reacting p'p'-diaminodiphenylmethane and trimellitic anhydride chloride in N-methylpyrrolidone (A11030, Amoco Chemicals Company; The processing solution is prepared by diluting the solution (Chicago, IL) with a sufficient amount of N-methylpyrrolidone to obtain a polymer concentration of about 10% by weight.

上のＡに記した織物に処理液を含浸させて、樹脂含浸織
物を乾燥及び硬化した後に織物重量を約１０重量％上昇
させるようにする。The fabric described in A above is impregnated with a treatment liquid such that the resin-impregnated fabric increases the fabric weight by about 10% by weight after drying and curing.

樹脂液で処理した後、湿っている織物を約１５分２０４
℃（４ｏｏ′Ｆ）の温度で乾燥し、次に約１５公約２３
２〜２６０℃（４５０下〜５００下）の温度で硬化する
。After treatment with the resin solution, the damp fabric is heated for approximately 15 minutes204
Dry at a temperature of about 15°C (4oo'F) and then
Cures at a temperature of 2 to 260°C (below 450°C to below 500°C).

上記で得られた、コーティング織物は破壊強度４３、８
ｋｙ／ｃｍ （２４５ポンド／インチ）（ＡＳＴＭ−
Ｄ−１６８２−６４で測定）、１．７９ ｋａ／ｃｍ（
１０ポンド／インチ）の荷重で０．４％の伸度（ＡＳＴ
Ｍ−Ｄ−１６８２−６４で測定）、及び摩擦抵抗１．９
５％重量損失〔５００サイクル後、ＡＳＴＭ−Ｄ−１１
７５−６４Ｔ （ロータリードラム法）〕を有する。The coating fabric obtained above has a breaking strength of 43.8
ky/cm (245 lb/in) (ASTM-
D-1682-64), 1.79 ka/cm (
0.4% elongation (AST) at a load of 10 lb/in.
M-D-1682-64), and frictional resistance 1.9
5% weight loss [after 500 cycles, ASTM-D-11
75-64T (rotary drum method)].

織物は６６．６％の投影空隙率を有する。The fabric has a projected porosity of 66.6%.

例２ 前記の例１の工程に従って、長さ４０ｍ （１３３，３フイート）、巾２４０ｃｍＣ９４，５イン
チ）、重さ９．９ｋｇ（８７，９ポンド）、破壊強度４
３．８に９７ｃｍ （２４１５ポンド／インチ）（ＡＳ
ＴＭＤ−１６８２−’６４ ’）及び投影空隙率６６．
６％を有する本発明による織物を製造する。Example 2 Following the process of Example 1 above, length 40 m (133,3 ft), width 240 cm (C94,5 in), weight 9,9 kg (87,9 lb), breaking strength 4
3.8 to 97 cm (2415 lb/in) (AS
TMD-1682-'64') and projected porosity 66.
A fabric according to the invention is produced having a content of 6%.

この織物をその両端に於いて折り返してピンにより縫う
こトニヨって合ワせ、エンドレス・コンベヤーベルトと
する。This fabric is folded back at both ends and sewn together with pins to form an endless conveyor belt.

ベルトは編物をヒートセツティングの間保持する為のテ
ンター炉に容易に備えつけられる。The belt is easily attached to a tenter oven for holding the knitted fabric during heat setting.

ベルトは約８２．３ｍ（約９０ヤード）７分の速度及び
１７７〜２０４℃（３５０”Ｆ〜４００丁）の温度で運
転される。The belt is run at a speed of about 90 yards and 7 minutes and a temperature of 350"F to 400 degrees.

ベルトは良好にトラッキングし優れた寸法安定性及び高
い摩擦抵抗を示す。The belt tracks well and exhibits excellent dimensional stability and high frictional resistance.

殊にベルトはオープン・ウィーブ・ファイバーグラス
ベルト（ポリテトラフルオルエチレンでコーティングさ
れ、同じ条件下に操業している間にエツジが摩耗する。Especially the belt is open weave fiberglass
Belts (coated with polytetrafluoroethylene, the edges wear out during operation under the same conditions).

）に対比して優れた摩擦抵抗をエツジに於いて示す。) shows superior frictional resistance at the edge.

更にこの例のベルトは、ポリテトラフルオルエチレンで
コーティングされたファイバーグラスベルトに比してよ
り良好な寸法安定性、強度及びトラッキングを示す。Additionally, the belt of this example exhibits better dimensional stability, strength, and tracking compared to polytetrafluoroethylene coated fiberglass belts.

ステンレススチールワイヤーベルトに比してこの例２の
ベルトは、より良好なたわみ疲労抵抗及び改善されたト
ラッキング性質を示す。Compared to the stainless steel wire belt, this Example 2 belt exhibits better flex fatigue resistance and improved tracking properties.

本発明の要旨は特許請求の範囲に記載のドライヤーベル
トであるが、その態様として下記を含む。The gist of the present invention is a dryer belt as set forth in the claims, and its aspects include the following.

（１）縦糸がｍ−フェニレンジアミンとイソフタロイル
クロリドとのポリアミドポリマーから得られたポリアミ
ド繊維である特許請求の範囲に記載のベルト。(1) The belt according to the claims, wherein the warp yarns are polyamide fibers obtained from a polyamide polymer of m-phenylenediamine and isophthaloyl chloride.

（２）横糸のポリアミド繊維がｍ−フェニレンジアミン
とイソフタロイルクロリドとのポリマーから得られ、横
糸の芯が複数のグラスファイバー及び金属ワイヤーのジ
ングルストランドからなる特許請求の範囲に記載のベル
ト。(2) A belt according to claim 1, wherein the polyamide fibers of the weft yarns are obtained from a polymer of m-phenylenediamine and isophthaloyl chloride, and the core of the weft yarns consists of a plurality of jingle strands of glass fibers and metal wires.

（３）金属ワイヤーが燐青銅ワイヤーである前記第２項
に記載のベルト。(3) The belt according to item 2 above, wherein the metal wire is a phosphor bronze wire.

（４）樹脂がポリアミド−イミドである特許請求の範囲
に記載のベルト。(4) The belt according to the claims, wherein the resin is polyamide-imide.

（５）樹脂がポリトリメリットアミドである前記第４項
に記載のベルト。(5) The belt according to item 4 above, wherein the resin is polytrimellitamide.

（６） 樹脂がｐ”ｐ’−ジアミノジフェニルメタン
とトリメット酸無水物酸クロリドとの反応生成物である
前記第４項に記載のベルト。(6) The belt according to item 4, wherein the resin is a reaction product of p''p'-diaminodiphenylmethane and trimethic anhydride acid chloride.

（７）コーティングが織物の重さの２．５％〜５０％を
なす特許請求の範囲に記載のベルト。(7) A belt according to claims, wherein the coating constitutes 2.5% to 50% of the weight of the fabric.

（８）コーティングが織物の重さの２．５％〜１５％を
なす特許請求の範囲に記載のベルト。(8) The belt of claim 1, wherein the coating constitutes 2.5% to 15% of the weight of the fabric.

（９） ｍ及び（ＩＩ）のポリアミド繊維が約８４０
〜約１６８０のデニール、破壊強度約１８．１〜９．１
ｋｇ（約４０〜約２０ポンド）（最低）及び伸度的１０
％〜７％（３グラム／デニールに於いて）を有する特許
請求の範囲に記載のベルト。(9) m and (II) polyamide fibers are approximately 840
~ Denier of about 1680, breaking strength of about 18.1-9.1
kg (about 40 to about 20 pounds) (minimum) and extensibility 10
% to 7% (at 3 grams/denier).

Claims (1)

【特許請求の範囲】 １ レノ・ウィーブに於いて （１）高温抵抗性ポリアミド繊維からなる縦糸；（ｉＤ
クラス・ファイバー、金属ワイヤー及びそれらの混
合物から選択された芯の上にこれを外側から囲むように
編まれた高温抵抗性ポリアミド繊維から成る横糸； から成り、前記ウィーブがポリアミド、ポリイミド、ポ
リアミド−イミド及びそれらの混合物から選択された高
温抵抗性樹脂でコーティングされており、その端が一つ
に接合されていることを特徴とする高温抵抗性のオープ
ンウィーブエンドレスドライヤーベルト。[Claims] 1. In Reno Weave, (1) warp made of high temperature resistant polyamide fiber; (iD
a weft consisting of high temperature resistant polyamide fibers woven over a core selected from class fibers, metal wires and mixtures thereof; A high temperature resistant open weave endless dryer belt, characterized in that it is coated with a high temperature resistant resin selected from the group consisting of: and mixtures thereof, and its ends are joined together.
JP49130076A 1973-11-30 1974-11-13 endless dryer belt Expired JPS5855279B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US420431A US3871946A (en) 1973-11-30 1973-11-30 Novel high temperature resistant fabrics

Publications (2)

Publication Number Publication Date
JPS5088306A JPS5088306A (en) 1975-07-16
JPS5855279B2 true JPS5855279B2 (en) 1983-12-08

Family

ID=23666446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49130076A Expired JPS5855279B2 (en) 1973-11-30 1974-11-13 endless dryer belt

Country Status (8)

Country Link
US (1) US3871946A (en)
JP (1) JPS5855279B2 (en)
BE (1) BE819426A (en)
DE (1) DE2456669A1 (en)
FR (1) FR2253112B1 (en)
GB (1) GB1447447A (en)
IT (1) IT1025850B (en)
NL (1) NL7415370A (en)

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WO2019043935A1 (en) 2017-09-04 2019-03-07 三菱電機株式会社 Temperature adjustment device, relay device, load device, and refrigeration cycle device
WO2019073591A1 (en) 2017-10-13 2019-04-18 三菱電機株式会社 Air conditioning system

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JPS606452Y2 (en) * 1976-10-15 1985-03-01 帝人株式会社 Heat-resistant pile carpet
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IT1025850B (en) 1978-08-30
FR2253112A1 (en) 1975-06-27
JPS5088306A (en) 1975-07-16
FR2253112B1 (en) 1979-02-09
NL7415370A (en) 1975-06-03
DE2456669A1 (en) 1975-10-23
US3871946A (en) 1975-03-18
GB1447447A (en) 1976-08-25
BE819426A (en) 1974-12-16

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