JPH0125868B2 - - Google Patents

Info

Publication number
JPH0125868B2
JPH0125868B2 JP55029514A JP2951480A JPH0125868B2 JP H0125868 B2 JPH0125868 B2 JP H0125868B2 JP 55029514 A JP55029514 A JP 55029514A JP 2951480 A JP2951480 A JP 2951480A JP H0125868 B2 JPH0125868 B2 JP H0125868B2
Authority
JP
Japan
Prior art keywords
membrane material
present
urethane
fiber cloth
triaxial
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
JP55029514A
Other languages
English (en)
Other versions
JPS56126151A (en
Inventor
Yoshitaka Oosawa
Akira Nishimura
Shinichi Toyooka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP2951480A priority Critical patent/JPS56126151A/ja
Priority to US06/221,750 priority patent/US4346139A/en
Priority to DE3106365A priority patent/DE3106365C2/de
Publication of JPS56126151A publication Critical patent/JPS56126151A/ja
Publication of JPH0125868B2 publication Critical patent/JPH0125868B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/10—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer reinforced with filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • B32B2305/188—Woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2375/00—Polyureas; Polyurethanes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S139/00—Textiles: weaving
    • Y10S139/01—Bias fabric digest
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
    • Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31554—Next to second layer of polyamidoester
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31562—Next to polyamide [nylon, 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
    • Y10T428/3158—Halide monomer type [polyvinyl chloride, 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T442/3187—Triaxially woven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Tents Or Canopies (AREA)
  • Details Of Aerials (AREA)

Description

【発明の詳細な説明】 本発明はレドーム用膜材等の高耐候高強度膜材
に関するものである。
レドームは送受信設備をカバーする電波透過性
のドームである。
現在この種レドーム用膜材としては第３，４図
に示す如く強化繊維として２軸織アラミド繊維６
にゴム材料７等を被覆したものが使用されてい
る。しかしこのような膜材は ３角形フレームに貼りつけるため、２軸織に
起因するしわの発生 EPゴムのぬれ及び吸水による電波透過性の
低下 等の問題がある。
本発明は上記問題点を解消するため考究された
ものである。以下例示図面に就いて本発明を詳細
に説明する、たゞしこれだけに限定されるもので
はない。第１図は本発明の膜材の断面図、第２図
は第１図の本発明の膜材に用いる強化用３軸織布
の説明用平面図である。第１図中１はポリフツ化
ビニルフイルム、２は接着剤、３はウレタンスプ
レー層、４は強化繊維としての３軸織アラミド繊
維布を示している。又第２図中Ａ，Ｂ，Ｃはアラ
ミド繊維の各方向の糸を示している。
即ち本発明の膜材に於いては、強化繊維として
しわ、目ずれ等が起りにくい３軸織のアラミド繊
維４を用い、その両面に耐摩耗性に富むウレタン
５を軽量化のため噴霧含浸し（スプレーし）日射
をうける外側となる片面に接着剤２を介してぬれ
及び吸水のない即ち撥水性の且つ耐候性のよいポ
リフツ化ビニル樹脂を接着している。これにより
冒頭記載の従来膜材の問題点を解消したものであ
る。
即ち以上の様な本発明によると下記のような利
点がある。
３軸織にして３角形のフレームに固定するた
めしわが起こりにくくなる。
ポリフツ化ビニル樹脂使用により撥水性、耐
候性がよくなるため電波透過性が低下しない。
ウレタンをスプレーして使用しているため軽
量化かつ耐摩耗性に秀れている。
なお本発明の膜材はレドーム用のほか各種の高
耐候高強度膜材として利用出来る。
【図面の簡単な説明】
第１図は本発面の膜材の断面図、第２図は第１
図の膜材に用いる３軸織アラミド繊維布の平面
図、第３図は従来の膜材の断面図、第４図は第３
図の膜材に用いる２軸織アラミド繊維布の平面図
を夫々例示している。 １……ポリフツ化ビニルフイルム、２……接着
剤、３……ウレタンスプレー、４……強化繊維と
しての３軸織アラミド繊維布、６……２軸織ポリ
アラミド繊維布、７……ゴム材料。

Claims (1)

    【特許請求の範囲】
  1. １ 強化繊維として３軸織のアラミド繊維布を用
    いその両面にウレタンを噴霧含浸し更にその日射
    をうける外側となる片面に接着剤を介してポリフ
    ツ化ビニル樹脂を接着してなることを特徴とする
    レドーム用高耐候高強度膜材。
JP2951480A 1980-03-07 1980-03-07 Film material having high climate resisting property and high strength Granted JPS56126151A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2951480A JPS56126151A (en) 1980-03-07 1980-03-07 Film material having high climate resisting property and high strength
US06/221,750 US4346139A (en) 1980-03-07 1980-12-31 Highly weather-proof high strength tri-axial woven membrane materials
DE3106365A DE3106365C2 (de) 1980-03-07 1981-02-20 Wetterfestes Mehrschichtenmaterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2951480A JPS56126151A (en) 1980-03-07 1980-03-07 Film material having high climate resisting property and high strength

Publications (2)

Publication Number Publication Date
JPS56126151A JPS56126151A (en) 1981-10-02
JPH0125868B2 true JPH0125868B2 (ja) 1989-05-19

Family

ID=12278199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2951480A Granted JPS56126151A (en) 1980-03-07 1980-03-07 Film material having high climate resisting property and high strength

Country Status (3)

Country Link
US (1) US4346139A (ja)
JP (1) JPS56126151A (ja)
DE (1) DE3106365C2 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502153A (en) * 1982-08-30 1985-03-05 Lion Uniform, Inc. Apparel liner
JPS6089361A (ja) * 1983-10-22 1985-05-20 住友電気工業株式会社 可撓性膜材料
JPH02165946A (ja) * 1988-12-20 1990-06-26 Nitto Denko Corp 等方性膜構造材料
US5120599A (en) * 1990-04-09 1992-06-09 Trw Inc. Controlled elongation fiber reinforced elastomeric fabric
US5407728A (en) * 1992-01-30 1995-04-18 Reeves Brothers, Inc. Fabric containing graft polymer thereon
US5486210A (en) * 1992-01-30 1996-01-23 Reeves Brothers, Inc. Air bag fabric containing graft polymer thereon
US6979479B2 (en) * 2003-03-14 2005-12-27 Lockheed Martin Corporation Flexible material for lighter-than-air vehicles
US7713890B2 (en) * 2005-08-23 2010-05-11 Milliken & Company Flexible sheet-like composites
US20070281570A1 (en) * 2006-05-30 2007-12-06 Liggett Paul E Reduced weight flexible laminate material for lighter-than-air vehicles
EP2522501A1 (de) 2011-05-13 2012-11-14 Arch-Tex KG Textiles Bauelement
USD728075S1 (en) * 2014-03-06 2015-04-28 David Roberts One way membrane
CN106218044A (zh) * 2016-07-19 2016-12-14 中纺新材料科技有限公司 防电弧雨衣面料
CN115958851A (zh) * 2021-10-09 2023-04-14 华为技术有限公司 天线罩、以及天线罩用的堆叠板材、复合板材及制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446251A (en) * 1968-04-23 1969-05-27 Gen Electric Triaxial fabric
DE2151640A1 (de) * 1971-10-16 1973-05-17 Licentia Gmbh Rotationssymmetrischer huellkoerper
DE2460807C3 (de) * 1974-12-21 1981-04-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Flächenhaftes Leichtbauteil aus faserverstärktem Kunststoff
US3974989A (en) * 1975-04-10 1976-08-17 E. I. Du Pont De Nemours And Company Inflatable lighter-than-air article composed of a coated triaxial weave construction
FR2382488A1 (fr) * 1977-03-04 1978-09-29 Ugine Kuhlmann Procede de traitement du polyfluorure de vinyle en vue de son adherence avec un autre polymere

Also Published As

Publication number Publication date
US4346139A (en) 1982-08-24
DE3106365A1 (de) 1981-12-17
JPS56126151A (en) 1981-10-02
DE3106365C2 (de) 1984-03-08

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