JP2013502516A - ガラスストランドの平行なロービングを含む強化材 - Google Patents
ガラスストランドの平行なロービングを含む強化材 Download PDFInfo
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
- D04H1/10—Felts made from mixtures of fibres
- D04H1/14—Felts made from mixtures of fibres and incorporating inorganic fibres
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/002—Inorganic yarns or filaments
- D04H3/004—Glass yarns or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/12—Glass fibres
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- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
- Y10T428/24124—Fibers
-
- 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.]
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/643—Including parallel strand or fiber material within the nonwoven fabric
- Y10T442/644—Parallel strand or fiber material is glass
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
treatment)を経た40〜70mmの長さのポリエステル繊維に基づくラップから成る中心層の各側に1つずつ位置付けられる。織物枠組の層は、縫合(stitching)/編成(knitting)によって中心層に連結されている。
− 第一の繊維層と、
− 第一の繊維層に接合される、ホットメルト表面を備える繊維の部分から成る少なくとも1つの接合層とを含み、
− ホットメルト表面を備える繊維の部分の少なくとも一部は、第一の繊維層の長さの一部に亘って第一の繊維層に浸透し、且つ、互いに並びに第一の繊維層の繊維に部分的に接着し、
− 第一の繊維層は、ラップ内に並置され、よって、強化層を形成する、平行なガラスストランドのロービングを含む成形強化材を提案する。
a)複数の平行なガラスストランドロービングを支持体の上に並置し、強化層を構成するガラスストランドロービングのラップを形成するステップと、
b)ホットメルト表面を備える化学繊維のウェブを強化層の上に置き、接合層を構成するステップと、
c)ホットメルト表面を備える繊維の部分を強化層に浸透させる光穿刺操作を遂行するステップと、
d)集合体の全体を、ホットメルト表面を備える繊維を軟化し且つそれらを粘着性にするのに十分な温度まで加熱するステップと、
e)集合体を冷間圧延するステップとを含む方法を提供する。
fibers)、即ち、1つの強化層(reinforcing layer)2と、1つの接合層(coupling layer)3とを含む。
strands)のロービング(rovings)を含む。
Claims (15)
- 繊維に基づくラップから成る成形強化材であって、
第一の繊維層と、
該第一の繊維層に接合される、ホットメルト表面を備える繊維の部分から成る少なくとも1つの接合層とを含み、
前記ホットメルト表面を備える繊維の部分の少なくとも一部は、前記第一の繊維層の長さの一部に亘って前記第一の繊維層に浸透し、且つ、互いに並びに前記第一の繊維層の前記繊維に部分的に接着し、
前記第一の繊維層は、ラップ内に並置され、よって、強化層を形成する、平行なガラスストランドのロービングを含むことを特徴とする、
成形強化材。 - 前記ガラスストランドのロービングは、約2400〜4800テックスの数を有することを特徴とする、請求項1に記載の成形強化材。
- 前記ロービングの前記ガラスストランドは、約14μm〜約17μmの間に及ぶ個々の直径のフィラメントの集合体で形成されることを特徴とする、請求項1又は2に記載の成形強化材。
- 前記ロービングの前記ガラスストランドは、約40〜80テックスの個々の数を有することを特徴とする、請求項1乃至3のうちのいずれか1項に記載の成形強化材。
- 前記繊維の前記浸透部分は、成形強化材のcm2当たり5〜10部の表面密度で分配されることを特徴とする、請求項1乃至4のうちのいずれか1項に記載の成形強化材。
- 前記強化層と前記接合層との間にガラスストランドの中間層を含むことを特徴とする、請求項1乃至5のうちのいずれか1項に記載の成形強化材。
- 前記中間層は、平行であり且つ前記ロービングに対して垂直に向けられる、約160〜200テックスのガラスストランドの層、及び/又は、約50〜80g/m2の秤量で、全ての向きにおいてバラで適用される約50mmの長さの細断ガラス繊維の層を含むことを特徴とする、請求項6に記載の成形強化材。
- 前記強化層は、ホットメルト表面を備える繊維の単一の接合層に接合されることを特徴とする、請求項1乃至7のうちのいずれか1項に記載の成形強化材。
- 前記強化層は、前記強化層の各側に配置される、ホットメルト表面を備える繊維から成る2つの接合層に接合されることを特徴とする、請求項1乃至7のうちのいずれか1項に記載の成形強化材。
- 400〜800g/m2の間の秤量を有することを特徴とする、請求項1乃至9のうちのいずれか1項に記載の成形強化材。
- リール内に詰め込まれる連続的な細片の形態にあり、前記ロービングは、連続的なガラスストランドで形成され、且つ、前記細片の長手方向に向けられることを特徴とする、請求項1乃至10のうちのいずれか1項に記載の成形強化材。
- リールとして詰め込まれる連続的な細片の形態にあり、前記ロービングは、10〜100cmの長さの細断ガラス繊維で形成され、且つ、前記細片の長手方向に向けられることを特徴とする、請求項1乃至10のうちのいずれか1項に記載の成形強化材。
- 請求項1乃至12のうちのいずれか1項に記載の成形強化材を製造する方法であって、
a)複数の平行なガラスストランドロービングを支持体の上に並置し、強化層を構成するガラスストランドロービングのラップを形成するステップと、
b)ホットメルト表面を備える化学繊維のウェブを前記強化層の上に置き、接合層を構成するステップと、
c)前記ホットメルト表面を備える繊維の部分を前記強化層に浸透させる光穿刺操作を遂行するステップと、
d)集合体の全体を、前記ホットメルト表面を備える繊維を軟化し且つそれらを粘着性にするのに十分な温度まで加熱するステップと、
e)前記集合体を冷間圧延するステップとを含む、
方法。 - 前記光穿刺ステップc)の間に針が使用され、該針の促進ひげは、前記ガラスストランドロービングの前記ストランドの前記方向と平行な直径平面内に位置付けられることを特徴とする、請求項13に記載の方法。
- 風力タービンブレード又は他の長い複合材部品の製造への請求項1乃至12のうちのいずれか1項に記載の成形強化材の適用。
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Application Number | Priority Date | Filing Date | Title |
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FR0904030 | 2009-08-21 | ||
FR0904030A FR2949239B1 (fr) | 2009-08-21 | 2009-08-21 | Renfort a meche de fils de verre parralleles. |
PCT/IB2010/053636 WO2011021134A2 (fr) | 2009-08-21 | 2010-08-11 | Renfort á mèches de fils de verre parallèles |
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JP2013502516A true JP2013502516A (ja) | 2013-01-24 |
JP2013502516A5 JP2013502516A5 (ja) | 2013-09-19 |
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JP2012525235A Pending JP2013502516A (ja) | 2009-08-21 | 2010-08-11 | ガラスストランドの平行なロービングを含む強化材 |
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US (1) | US20120148790A1 (ja) |
EP (1) | EP2467518B1 (ja) |
JP (1) | JP2013502516A (ja) |
CN (1) | CN102482815A (ja) |
BR (1) | BR112012003544A2 (ja) |
CA (1) | CA2771424A1 (ja) |
ES (1) | ES2531429T3 (ja) |
FR (1) | FR2949239B1 (ja) |
IL (1) | IL218141A0 (ja) |
MX (1) | MX2012002001A (ja) |
MY (1) | MY173520A (ja) |
PL (1) | PL2467518T3 (ja) |
PT (1) | PT2467518E (ja) |
WO (1) | WO2011021134A2 (ja) |
Cited By (1)
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JP2016104920A (ja) * | 2014-09-30 | 2016-06-09 | ザ・ボーイング・カンパニーThe Boeing Company | 複合構造体のためのフィラメントネットワーク |
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FR2977262B1 (fr) * | 2011-06-28 | 2013-07-05 | Gilbert Chomarat | Nappe thermoformable a fibres de renfort |
EP2636783A1 (de) | 2012-03-09 | 2013-09-11 | Quadrant Plastic Composites AG | Flächiger Verbundwerkstoff |
US20160221298A1 (en) * | 2015-02-04 | 2016-08-04 | Sabic Global Technologies B.V. | Reinforced thermoplastic articles, compositions for the manufacture of the articles, methods of manufacture, and articles formed therefrom |
DE202016104070U1 (de) * | 2016-07-26 | 2017-10-27 | Autefa Solutions Germany Gmbh | Florprodukt mit unidirektional erhöhter Festigkeit zur Herstellung von CFK-Bauteilen |
DE102017127868A1 (de) * | 2017-11-24 | 2019-05-29 | Saertex Gmbh & Co. Kg | Unidirektionales Gelege und dessen Verwendung |
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- 2010-08-11 PL PL10754571T patent/PL2467518T3/pl unknown
- 2010-08-11 MY MYPI2012000637A patent/MY173520A/en unknown
- 2010-08-11 US US13/391,112 patent/US20120148790A1/en not_active Abandoned
- 2010-08-11 MX MX2012002001A patent/MX2012002001A/es active IP Right Grant
- 2010-08-11 JP JP2012525235A patent/JP2013502516A/ja active Pending
- 2010-08-11 EP EP10754571.7A patent/EP2467518B1/fr not_active Not-in-force
- 2010-08-11 ES ES10754571.7T patent/ES2531429T3/es active Active
- 2010-08-11 WO PCT/IB2010/053636 patent/WO2011021134A2/fr active Application Filing
- 2010-08-11 CN CN2010800370117A patent/CN102482815A/zh active Pending
- 2010-08-11 CA CA2771424A patent/CA2771424A1/fr not_active Abandoned
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JP2016104920A (ja) * | 2014-09-30 | 2016-06-09 | ザ・ボーイング・カンパニーThe Boeing Company | 複合構造体のためのフィラメントネットワーク |
Also Published As
Publication number | Publication date |
---|---|
MY173520A (en) | 2020-01-30 |
PT2467518E (pt) | 2015-03-02 |
EP2467518A2 (fr) | 2012-06-27 |
WO2011021134A2 (fr) | 2011-02-24 |
EP2467518B1 (fr) | 2014-11-26 |
CA2771424A1 (fr) | 2011-02-24 |
IL218141A0 (en) | 2012-06-28 |
WO2011021134A3 (fr) | 2011-05-12 |
PL2467518T3 (pl) | 2015-04-30 |
US20120148790A1 (en) | 2012-06-14 |
BR112012003544A2 (pt) | 2016-03-08 |
FR2949239B1 (fr) | 2011-10-28 |
MX2012002001A (es) | 2012-09-12 |
FR2949239A1 (fr) | 2011-02-25 |
CN102482815A (zh) | 2012-05-30 |
ES2531429T3 (es) | 2015-03-16 |
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