CN1737247A - 改进耐边缘梳化性的聚酯 - Google Patents

改进耐边缘梳化性的聚酯 Download PDF

Info

Publication number
CN1737247A
CN1737247A CNA2005100921638A CN200510092163A CN1737247A CN 1737247 A CN1737247 A CN 1737247A CN A2005100921638 A CNA2005100921638 A CN A2005100921638A CN 200510092163 A CN200510092163 A CN 200510092163A CN 1737247 A CN1737247 A CN 1737247A
Authority
CN
China
Prior art keywords
fabric
voltinism
airbag
polyester
polyester fabric
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
Application number
CNA2005100921638A
Other languages
English (en)
Other versions
CN100529247C (zh
Inventor
T·E·施米特
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.)
Invista Technologies SARL Switzerland
Original Assignee
Invista Technologies SARL Switzerland
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 Invista Technologies SARL Switzerland filed Critical Invista Technologies SARL Switzerland
Publication of CN1737247A publication Critical patent/CN1737247A/zh
Application granted granted Critical
Publication of CN100529247C publication Critical patent/CN100529247C/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/128—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with silicon polymers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • D04B21/165—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads with yarns stitched through one or more layers or tows, e.g. stitch-bonded fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C25/00—Treating selvedges or other edges, e.g. stiffening
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • 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
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/042—Acrylic polymers
    • 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
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/186—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials one of the layers is on one surface of the fibrous web and the other layer is on the other surface of the fibrous web
    • 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
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/024—Fabric incorporating additional compounds
    • D10B2403/0243—Fabric incorporating additional compounds enhancing functional properties
    • 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
    • D10B2505/00—Industrial
    • D10B2505/12—Vehicles
    • D10B2505/124—Air bags
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2762—Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
    • Y10T442/277—Coated or impregnated cellulosic fiber fabric
    • Y10T442/2779—Coating or impregnation contains an acrylic polymer or copolymer [e.g., polyacrylonitrile, polyacrylic acid, etc.]
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2861—Coated or impregnated synthetic organic fiber fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Air Bags (AREA)

Abstract

本发明涉及在气袋中使用的聚酯织物。具体而言，聚酯织物具有改进耐边缘梳化性－织物在缝合应力或类似作用比如可充气限制的膨胀下撕开的相对趋势。另外，本发明的聚酯织物在室温下(20℃)必需具有大于约350牛顿并且在 90℃下大于250牛顿的耐边缘梳化性。本发明的聚酯织物具有丙烯酸聚合物或共聚物罩面涂层，或丙烯酸和非丙烯酸聚合物的混合物。所述罩面涂层以所述织物的约1～4wt％额定固体比例附加量施用。

Description

改进耐边缘梳化性的聚酯
技术领域
本发明涉及在气袋中使用的聚酯织物。具体而言，聚酯织物具有改进的耐边缘梳化性(edge comb resistance)-织物在缝合应力或类似作用比如可膨胀限制的膨胀下撕开的相对趋势。另外，本发明的聚酯织物的耐边缘梳化性在室温下(20℃)必需大于约350牛顿并且在90℃下大于250牛顿。本发明的聚酯织物具有以所述织物的约1～4wt％的额定固体比例附加量(nominal solids add-on)施用的丙烯酸聚合物、共聚物或聚合物混合物罩面涂层(finish)。
技术背景
传统的气袋通过在平纹纺织织物上涂敷或层压弹性体树脂如合成橡胶，例如氯丁二烯、氯磺化烯烃或硅氧烷树脂获得，以提供具有低透气性的基础织物，并且将该基础织物裁剪并缝合成袋子。弹性体树脂以90～120g/m2的量应用到基础织物的表面上，所生产的空气袋非常重、硬并且外表粗糙。此外，当它要折叠成紧凑的组件时，它却难于折叠。如果基础织物用聚硅氧烷弹性体树脂覆盖，则其与含有涂敷有氯丁二烯弹性体树脂的基础织物的空气袋相比，具有更显著的耐热性和抗寒性。而且，树脂的涂敷量仅仅为40～60g/m2，因此可以减少重量以及改进外观和可折叠性。
Parker在美国专利6545092、6348543以及6468929中公开了改进耐边缘梳化性的涂层。这种涂层是聚烷基/聚苯氧基硅氧烷与乙烯和甲基丙烯酸酯的共聚物的交联混合物。
Konen的美国专利3705645公开了作为在气袋内部的膜层压物的丙烯酸聚合物涂层。
Koseki的美国专利5800883公开了涂敷有聚氨酯树脂的气袋。
许多人使用硅氧烷树脂涂层，这些硅氧烷树脂涂层也在纤维的顶端产生了膜，从而生成不透气的气袋。这些气袋的接缝梳化降低。人们也已知使用硅氧烷/尿烷或硅氧烷/丙烯酸共聚物涂层可改进撕裂强度。
Li的美国专利6169043公开了为降低透气性，而涂敷上聚丙烯酸酯和聚氨酯共聚物树脂的气袋。但没有提到接缝或边缘梳化性。该专利示出了单独使用聚丙烯酸酯在透气性方面次于聚丙烯酸酯和聚氨酯共聚物树脂。
Moriwaki等人的美国专利6291040公开了稀薄地涂有热塑性合成树脂、优选聚氨酯或聚酯基树脂的尼龙气袋织物，通过用树脂跨接织物的空隙来防止边缘梳化。
然而，到目前为止，这种改进认为是不够的。涂层必需在折叠状态忍受极端条件。例如，涂层必需不能破裂或变成粘性的，并且气袋在-40℃长期储存之后以及在90℃长期储存之后，该气袋必需在没有接缝梳化(织物由于膨胀导致其在应力作用下在接缝处裂开的相对趋势)的情况下使用。
此外，也需要用于气袋的基础织物并不昂贵，并且更易于折叠以减小组件的尺寸。因此，使用没有涂敷的基础织物的气袋非常有吸引力。然而，这样的织物在缝合过程中被磨损，并且表现出接缝梳化。
用于气袋的未涂敷尼龙织物比用于相同目的的聚酯织物具有更好的耐边缘梳化性。为了使聚酯气袋能与尼龙气袋相媲美，需要提高用于气袋的聚酯织物的耐边缘梳化性。因此，需要一种未涂敷的聚酯气袋，它在环境温度和高温时表现出相等或更好的耐边缘梳化性。
发明内容
本发明人认为聚酯气袋具有比尼龙气袋差的耐边缘梳化性。尼龙气袋织物在室温具有至少350N的耐边缘梳化性，并且在90℃具有大于250N的耐边缘梳化性。为了增加聚酯气袋的耐边缘梳化性和不影响透气性，本发明没有在气袋织物上使用成膜网(film-forming web)。事实上，本发明使用罩面涂层(finish)，该罩面涂层涂敷织物纤维，但在织物自身上不会形成膜。以这种方式，在不影响其它织物性质如可折叠性的情况下，罩面涂层大大改善了耐边缘梳化性。
在最广意义上，本发明涉及平纹织物聚酯纤维，其在室温具有大于约350N的耐边缘梳化性，以及在90℃具有大于250N的耐边缘梳化性。
在最广意义上，本发明也涉及聚酯气袋，其在20℃具有大于约350N的耐边缘梳化性，以及在90℃具有大于约250N的耐边缘梳化性，所述气袋具有丙烯酸酯聚合物罩面涂层。
在最广意义上，本发明也涉及聚酯气袋，其在20℃具有大于约350N的耐边缘梳化性，以及在90℃具有大于约250N的耐边缘梳化性，所述气袋含有不成膜的罩面涂层。
在最广意义上，本发明也涉及平纹纺织聚酯织物，其在室温具有大于约350N的耐边缘梳化性，以及在90℃具有大于250N的耐边缘梳化性，该聚酯织物上涂敷有弹性体。
具体实施方式
在简单形式上，本发明涉及含有丙烯酸酯聚合物罩面涂层的聚酯织物。众所周知，聚酯纤维和织物用于气袋。Invista，Inc.，前身为KoSa，出售名称为650d T771的低剖面(low profile)纤维。
聚对苯二甲酸乙二醇酯(PET)均聚物由下面两种方法中之一进行制备，即：1)酯交换法和2)直接酯化法。在酯交换法中，对苯二甲酸二甲酯(DMT)与乙二醇反应(酯交换)，以产生对苯二甲酸二(2-羟乙基)酯(单体)，以及少量的其它反应产物(低聚物)和甲醇。由于该反应是可逆的，因此需要除去甲醇以使原料完全转化成单体。在酯交换反应中使用镁和/或钴和/或锌是已知的。然后在酯交换反应末端，通过引入磷，例如以多磷酸(PPA)形式引入磷使该催化剂活性失活。然后单体进行缩合过程(缩聚反应)，将单体聚合形成PET。当单体进行缩聚反应时，该催化剂最常使用锑。如果在酯交换反应中的催化剂没有用磷使其失活，所得聚合物易于降解(热降解)，并具有极难接受的黄颜色。
制备PET的第二种方法是使对苯二甲酸(TA)和乙二醇通过直接酯化反应进行反应，以生成对苯二甲酸二(2-羟乙基)酯、低聚物和水。该反应也是可逆的，因此通过在反应过程中除去水而能够使该反应进行完全。该直接酯化步骤不需要催化剂，并且通常也不使用催化剂。正如在DMT方法那样，单体随后进行缩聚以形成PET。缩聚反应通常使用锑作为催化剂，但是，钛化合物形式的钛也是相应的常用催化剂。
如DeBenedictis等人的美国专利6,471,906所描述的那样，本发明的聚酯均聚物然后旋转、牵拉、松弛并卷绕在线轴上。该专利并入此处作为参考，以描述用于制备本发明纤维的合适方法。在本发明中也可以使用其它用于松弛纤维的已知方法，只要这些方法至少获得最小8％的松弛即可。
可以使用任何在贸易中已知的传统装置，将纤维纺织成平纹1×1的织物。通常的织物每英寸具有约42×42纱线(每cm具有16.5×16.5的纱线)。
术语“丙烯酸酯聚合物”表示由衍生自丙烯酸酯的至少部分结构单元构成的聚合物。通常的单体包括甲基、乙基、正-丁基、异丁基、2-乙基己基和辛基丙烯酸以及它们的混合物。它不只是表示丙烯酸酯均聚物，而是包含丙烯酸酯和其它可聚合单体，如甲基丙烯酸酯、苯乙烯、乙酸乙烯酯、聚酯和丙烯腈的共聚物。也包括丙烯酸酯与其它聚合物的混合物。
丙烯酸酯聚合物从Rohm&Haas(Rhoplex)、Eastman Chemical(Rheoprint-copolymer of acrylic acid ester and polyester，和Qualbond-copolymer of polystyrene and acrylic)，National Starch(Nacrylic)以及B.F.Goodrich(Hycar)商购作为织物粘合剂。
丙烯酸酯聚合物用水溶液稀释，并且以所述织物的约1～约4重量％额定固体比例附加量使用在平纹纺织织物上。更优选地，该罩面涂层以约1～2重量％固体附加物施用到织物上。该罩面涂层可以通过喷溅、浸渍、涂刷、弯月面辊筒(meniscus roller)或任何已知的合适方法进行施用。优选通过浸渍进行施用。
罩面涂层施用到织物上并且干燥(使用烘箱干燥，或在室温干燥)后，然后可以测定耐边缘梳化性。已知的是未涂敷尼龙织物在室温具有至少350N的耐边缘梳化性。因此，这是适用于本发明的最小耐边缘梳化性。
测试过程
使用宽50mm的织物带，根据ASTM D 6479-02测定纺织织物的耐边缘梳化性。测定在20℃和90℃下进行。测试样的一端夹紧在CRE张力测试仪的一个夹片内，而专用夹具沿着相等间隔针孔的箭头穿入样品的另一端。根据测试法D 5035，在样品上施用张力，直到产生破裂为止。测定导致破裂需要的力就是对耐边缘梳化性的测定。
罩面涂层的玻璃化转变温度(Tg)由DSC测定，其使用10mg的样品以及在-50°～+50℃之间的10℃/min的加热速率。该样品在测定之前，在干燥器中干燥12小时。
实施例
除非另外指出，纱线以额定每英寸具有42×42纱线(ends)(每cm具有16.5×16.5纱线)的平纹纺织进行纺织。根据传统方法，纺织织物分别在60℃洗涤，然后在177℃干燥。该纺织织物浸渍在丙烯酸织物罩面涂层的稀树脂溶液中。该织物用3Kg/cm2的轧干机压制光滑。该纺织织物在160℃热固定45秒，以获得用于气袋的基础织物。丙烯酸罩面涂层的额定固体比例附加量为1.5wt-％。
实施例1(比较)
基础聚酯和尼龙织物在没有浸渍粘合剂罩面涂层的情况下，根据通常的步骤制备。纱线由INVISTA，USA获得。这些织物的耐边缘梳化性如表1示出。另外，这些基础织物缝合成乘客侧气袋组件使用。注意使用该组时，在90℃加热4小时后在接缝处是否存在梳化。
表1
纱线 旦尼尔   耐边缘梳化性，N 膨胀时梳化
  20℃   90℃
  T769尼龙   630   370   330   否
  T771聚酯   650   300   250   是
这些结果说明就接缝梳化性而言，未涂敷尼龙比未涂敷聚酯要好些。
实施例2
实施例1中描述的650旦尼尔T771纺织织物浸渍在Eastman ChemicalCo.，USA售出的不同丙烯酸基粘合剂浴中。罩面涂层标准和耐边缘梳化性在表2中示出。这说明各种丙烯酸基罩面涂层显著增加了聚酯纤维的耐边缘梳化性。织物的肉眼检查表明罩面涂层涂敷的各个纱线丝，并且在织物上没有形成膜。
表2
粘合剂罩面涂层 罩面涂层Tg，℃ 罩面涂层，wt-％   20℃时的耐边缘梳化性，N
  无   -   -   300
  Rheoprint2000 -16 2 945
  VC-1   -12   2   790
  Builder 545   -18   3   835
实施例3
基础聚酯和尼龙织物根据通常步骤制备。尼龙织物为带有每英寸41×41纱线(每cm为16.1×16.1纱线)平纹织物。Rheoprint 2000(Tg为-16℃的聚酯-丙烯酸罩面涂层)和Qualbond(Tg为+13℃的聚苯乙烯-丙烯酸罩面涂层)罩面涂层施用到聚酯基织物上。在20°和90℃测定耐边缘梳化性，所得结果在表3示出。
表3
织物 罩面涂层   耐边缘梳化性，N
  20℃   90℃
  630d尼龙T728   无   370   330
  650d聚酯T771   2wt-％Rheoprint   830   280
  650d聚酯T771   1wt-％Qualbond   585   435
该实施例说明，即使在90℃时加入低标准的丙烯酸织物罩面涂层，也能显著增加聚酯织物的耐边缘梳化性。而且，具有越高Tg的罩面涂层，在90℃时保持越高的耐边缘梳化性。对带有粘合剂罩面涂层的织物进行肉眼检查表明该罩面涂层涂敷在各个纱线丝上，并且在织物上没有形成膜。这通过测定透气性确定，与基础未涂敷织物相比，所测定的透气性没有改变。
实施例4
纺织含有440旦尼尔T791的聚酯丝纱线的织物，并用1wt.％和2wt.％Rheoprint 2000织物罩面涂层洗涤和处理纺织好的织物。这些已处理的织物涂敷上2-份液体硅氧烷橡胶(30g/m2)。在室温(20℃)测定未涂敷和已涂敷织物的耐边缘梳化性，所得结果在表4中示出。
表4
Rheoprint，wt-％   耐边缘梳化性，N
  未涂敷   涂敷
  0   410   500
  1   620   550
  2   690   690
该实施例说明，即使在涂敷气袋织物中，丙烯酸罩面涂层对于改善耐边缘梳化性也起到了主要作用。因此，很明显根据本发明提供了带有丙烯酸基罩面涂层的聚酯纺织织物，该织物完全满足上述的目的、目标和优点。尽管本发明已经结合具体实施方案进行了描述，但是很明显根据前面的描述，本领域普通技术人员易于进行许多替换、改进和变化。因此，当所有这些替换、改进和变化都落入在所附权利要求的精神和宽范围之内时，本发明将包括所有的这些替换、改进和变化。

Claims (15)

1.一种纺织聚酯织物，其在室温具有大于350牛顿的耐边缘梳化性，而在90℃时具有大于250牛顿的耐边缘梳化性。
2.如权利要求1所述的纺织聚酯织物，其中所述织物含有在其上不形成膜的罩面涂层。
3.如权利要求2所述的纺织聚酯织物，其中所述罩面涂层是丙烯酸基罩面涂层。
4.如权利要求3所述的纺织聚酯织物，其中所述罩面涂层为所述织物的约1～约4wt.％额定固体比例附加量。
5.如权利要求2所述的纺织聚酯织物，其中所述丙烯酸基罩面涂层为丙烯酸酯聚合物。
6.如权利要求5所述的纺织聚酯织物，其中所述丙烯酸酯聚合物由包括甲基、乙基、正-丁基、异丁基、2-乙基己基和辛基丙烯酸以及它们的混合物的单体制备。
7.如权利要求5所述的纺织聚酯织物，其中所述聚合物为丙烯酸酯和另一种可聚合单体的共聚物。
8.如权利要求7所述的纺织聚酯织物，其中所述可聚合单体从甲基丙烯酸酯、苯乙烯、乙酸乙烯酯和丙烯腈中选择。
9.如权利要求1所述的纺织聚酯织物，其中所述织物为每英寸含有42×42纱线(每cm含有16.5×16.5纱线)的平纹纺织物。
10.如权利要求1所述的纺织聚酯织物，其中所述织物上涂敷有弹性体。
11.一种聚酯气袋，其在20℃具有大于350牛顿的耐边缘梳化性，并且在90℃具有大于250牛顿的耐边缘梳化性，所述气袋含有丙烯酸酯聚合物罩面涂层。
12.如权利要求11所述的聚酯气袋，其中所述丙烯酸酯聚合物由包括甲基、乙基、正-丁基、异丁基、2-乙基己基和辛基丙烯酸以及它们的混合物的单体制备。
13.如权利要求11所述的聚酯气袋，其中所述聚合物为丙烯酸酯和另一种可聚合单体的共聚物。
14.如权利要求13所述的聚酯气袋，其中所述可聚合单体从甲基丙烯酸酯、苯乙烯、乙酸乙烯酯和丙烯腈中选择。
15.如权利要求11所述的聚酯气袋，其中所述罩面涂层为所述气袋的约1～约4wt.％额定固体比例附加量。
CNB2005100921638A 2004-08-20 2005-08-22 改进耐边缘梳化性的聚酯 Active CN100529247C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/923,301 US7687413B2 (en) 2004-08-20 2004-08-20 Edgecomb resistance polyester
US10/923,301 2004-08-20

Publications (2)

Publication Number Publication Date
CN1737247A true CN1737247A (zh) 2006-02-22
CN100529247C CN100529247C (zh) 2009-08-19

Family

ID=35768634

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100921638A Active CN100529247C (zh) 2004-08-20 2005-08-22 改进耐边缘梳化性的聚酯

Country Status (6)

Country Link
US (1) US7687413B2 (zh)
JP (1) JP4303229B2 (zh)
KR (1) KR100653327B1 (zh)
CN (1) CN100529247C (zh)
DE (1) DE102005038253B4 (zh)
FR (1) FR2874390B1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102933756A (zh) * 2010-03-30 2013-02-13 可隆工业株式会社 聚酯织物及其制备方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060192372A1 (en) * 2005-02-28 2006-08-31 Takata Restraint Systems, Inc. Coated sewing thread for airbag and method of sealing an airbag
MX2008013154A (es) * 2006-04-12 2009-01-09 Itg Automotive Safety Textiles Tela para bolsa de aire.
MX2008015513A (es) * 2006-06-09 2008-12-18 Toyo Boseki Tela para bolsas de aire.
MX2009007998A (es) * 2007-02-02 2009-07-31 Invista Tech Sarl Tela de poliester tejida para bolsas de aire.
EP2264235B1 (en) * 2008-03-10 2021-06-09 Toray Industries, Inc. Base cloth for air bag
DE102009015232A1 (de) * 2009-04-01 2010-10-07 Phoenix Dichtungstechnik Gmbh Dichtanordnung für Schacht- und Tunnelbauten
KR101103803B1 (ko) * 2009-06-16 2012-01-06 코오롱인더스트리 주식회사 에어백용 폴리에스테르 원사 및 그의 제조방법
JP7349558B2 (ja) * 2020-03-26 2023-09-22 旭化成株式会社 資材用基布およびその製法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296169A (en) * 1963-01-31 1967-01-03 Monsanto Co Vinyl acetate-methyl methacrylateacrylic acid copolymer latices
US3705644A (en) * 1970-01-23 1972-12-12 Claude Edward Kawchitch Conveyor screw element
US3705645A (en) 1971-04-30 1972-12-12 Rohm & Haas Inflatable flexible container and fabric for making it
JPH0740798A (ja) 1993-07-30 1995-02-10 Ikeda Bussan Co Ltd エアバッグ本体
DE69625013T2 (de) 1995-09-18 2003-08-21 Toray Industries, Inc. Grundgewebe für Airbags, sein Herstellungsverfahren und dieses Gewebe enthaltender Airbag
JPH11189918A (ja) * 1997-12-24 1999-07-13 Toray Ind Inc 樹脂コーティングしたポリプロピレンテレフタレート加工布
WO1999065677A1 (en) 1998-06-17 1999-12-23 Milliken & Company Polyurethane/polyacrylate dispersion coating for airbag fabrics
US6348543B1 (en) 1999-06-17 2002-02-19 Milliken & Company Fabric coating compositions providing excellent resistance to seam combing, particularly for use on automotive airbag fabrics
US6471906B1 (en) * 2000-07-10 2002-10-29 Arteva North America S.A.R.L. Ultra low-tension relax process and tension gate-apparatus
JP2002038377A (ja) * 2000-07-31 2002-02-06 Dow Corning Toray Silicone Co Ltd 布帛処理用ジオルガノポリシロキサン／アクリル酸エステル系共重合体エマルジョン組成物および該エマルジョン組成物により処理してなる布帛
CN1263805C (zh) * 2000-09-14 2006-07-12 罗姆和哈斯公司 改善热塑性聚合物熔融加工的方法及生产的组合物
KR100355014B1 (ko) * 2001-06-25 2002-10-11 박상호 스웨드 느낌의 직물 및 그 제조방법
JP2003030379A (ja) * 2001-07-12 2003-01-31 Tsukishima Techno Mente Service Kk 作業者配置方法、コスト管理システム、設備管理方法
GB0124280D0 (en) * 2001-10-10 2001-11-28 Avecia Bv Aqueous Coating Compositions
WO2004031472A1 (ja) * 2002-10-04 2004-04-15 Toray Industries, Inc. コーティングエアバッグ基布およびエアバッグ
US7013681B1 (en) * 2004-11-19 2006-03-21 Milliken & Company Edgecomb resistant weft insertion warp knit fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102933756A (zh) * 2010-03-30 2013-02-13 可隆工业株式会社 聚酯织物及其制备方法
CN102933756B (zh) * 2010-03-30 2015-07-01 可隆工业株式会社 用于气囊的聚酯织物及其制备方法

Also Published As

Publication number Publication date
CN100529247C (zh) 2009-08-19
US7687413B2 (en) 2010-03-30
KR20060053190A (ko) 2006-05-19
FR2874390B1 (fr) 2011-06-10
KR100653327B1 (ko) 2006-12-01
JP4303229B2 (ja) 2009-07-29
DE102005038253A1 (de) 2006-03-09
JP2006057232A (ja) 2006-03-02
FR2874390A1 (fr) 2006-02-24
DE102005038253B4 (de) 2010-09-30
US20060040577A1 (en) 2006-02-23

Similar Documents

Publication Publication Date Title
CN100529247C (zh) 改进耐边缘梳化性的聚酯
CN1088016C (zh) 用于空气袋的底布,其制备过程及其制成的空气袋
US10745830B2 (en) Stretchable sheet and method for producing the same
US6348543B1 (en) Fabric coating compositions providing excellent resistance to seam combing, particularly for use on automotive airbag fabrics
AU2006267605A1 (en) Artificial sueded leather being excellent in flame retardance and method of producing the same
US20190211230A1 (en) Fabric adhesive tape
WO2012005751A1 (en) Tacky finish and textile materials and articles treated therewith
JP2002518603A (ja) エアバッグ布地用ポリウレタン／ポリアクリレート分散コーティング
BR112015032666B1 (pt) Couro sintético automotivo
CN101883891A (zh) 气囊用布帛
MX2008007223A (es) Tela tejida o tela de punto recubiertas, para bolsas de aire de seguridad.
WO2019167820A1 (ja) エアバッグ用ノンコート基布、エアバッグ用コーティング基布およびそれを用いたエアバッグ
WO2008069296A1 (ja) エアバッグ用基布及びエアバッグ
WO2014148459A1 (ja) エアバッグ用織物
CN101466888A (zh) 气囊用织物
WO2014123090A1 (ja) エアバッグ用織物および織物ロール
JP3071383B2 (ja) 合成皮革
JP4942667B2 (ja) ポリエーテルエステル繊維、加工糸、織編物
CN113330150B (zh) 气囊用涂布基布和包括该气囊用涂布基布的气囊
JP2009263832A (ja) 引裂き強力に優れた薄地織物および繊維製品
WO2024053715A1 (ja) エアバッグ用基布およびそれを用いたエアバッグ
DE102017223666B4 (de) Verwendung eines Gewebes für ein abriebfestes Gewebeklebeband
JPH04151344A (ja) エアーバッグ用シート
JP2022057803A (ja) 可撓性積層体、その製造方法、およびそれを用いた防水性製品
MXPA01001744A (en) New fabric coating compositions providing excellent resistance to seam combing, particularly for use on automotive airbag fabrics

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant