JP5728577B2 - 湾曲した束を有するパイル層 - Google Patents
湾曲した束を有するパイル層 Download PDFInfo
- Publication number
- JP5728577B2 JP5728577B2 JP2013521169A JP2013521169A JP5728577B2 JP 5728577 B2 JP5728577 B2 JP 5728577B2 JP 2013521169 A JP2013521169 A JP 2013521169A JP 2013521169 A JP2013521169 A JP 2013521169A JP 5728577 B2 JP5728577 B2 JP 5728577B2
- Authority
- JP
- Japan
- Prior art keywords
- bundle
- pile layer
- nonwoven
- curved
- fibers
- 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 - Fee Related
Links
- 239000000835 fiber Substances 0.000 claims description 118
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 44
- 239000004917 carbon fiber Substances 0.000 claims description 44
- 239000004745 nonwoven fabric Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 34
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- 238000004519 manufacturing process Methods 0.000 claims description 17
- 230000004907 flux Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 35
- 239000002131 composite material Substances 0.000 description 14
- 238000012545 processing Methods 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 239000004744 fabric Substances 0.000 description 6
- 238000005470 impregnation Methods 0.000 description 6
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- 238000012935 Averaging Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
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- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
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- 238000009745 resin transfer moulding Methods 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23957—Particular shape or structure of pile
- Y10T428/23964—U-, V-, or W-shaped or continuous strand, filamentary material
-
- 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
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23979—Particular backing structure or composition
-
- 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
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23993—Composition of pile or adhesive
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Woven Fabrics (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
Description
2 束
5 頂点領域
6 束末端
7 束末端領域
10 炭素繊維
20 梳綿機
K1 第一曲率
K2 第二曲率
Claims (14)
- 炭素繊維(10)を含む複数の束(2)を有する不織パイル層(1)であって、
少なくとも一部の束(2)が、第一曲率(K1)の湾曲した頂点領域(6)及び第二曲率(K2)の少なくとも一つの束末端領域(7)を有する湾曲した形状を有し、前記第一曲率(K1)が前記第二曲率(K2)よりも大きく、前記第二曲率(K2)がゼロであることを特徴とする不織パイル層(1)。 - 複数の湾曲した束(2)の配向が同一であり、一つの湾曲した束(2)の束末端領域(7)のうち少なくとも一方の形状が、他の湾曲した束(2)の他の束末端領域(7)と比較して同一の配向の形状を有することを特徴とする請求項1に記載の不織パイル層。
- 湾曲した束(2)が第二曲率(K2)の二つの束末端領域(7)を有することを特徴とする請求項1又は2に記載の不織パイル層。
- 前記不織パイル層(1)の全ての束(2)の少なくとも50%が湾曲した形状を有することを特徴とする請求項1から3のいずれか一項に記載の不織パイル層。
- 前記炭素繊維(10)を含む複数の束(2)の長さが15cm以下であることを特徴とする請求項1から4のいずれか一項に記載の不織パイル層。
- 前記不織パイル層内の湾曲した束の平均束長さが、少なくとも100%変化することを特徴とする請求項1から5のいずれか一項に記載の不織パイル層。
- 複数の湾曲した束(2)が、少なくとも200本の炭素繊維(10)を含むことを特徴とする請求項1から6のいずれか一項に記載の不織パイル層。
- 前記不織パイル層(1)が最大50g/m2で10g/m2以上の単位面積当たりの質量を有することを特徴とする請求項1から7のいずれか一項に記載の不織パイル層。
- 請求項1から8のいずれか一項に記載の不織パイル層を少なくとも二つ有することを特徴とする不織布又は不織布材。
- 固めるためにニードリング処理された請求項1から8のいずれか一項に記載の不織パイル層を有することを特徴とする不織布材。
- 一つの不織パイル層(1)の湾曲した束(2)の配向が、他の不織パイル層(1)の湾曲した束の配向と少なくとも5°異なることを特徴とする請求項9に記載の不織布又は不織布材。
- 少なくとも二つの不織パイル層(1)が互いにニードリング処理されているか、又は一つの不織パイル層(1)が固めるためにニードリング処理されていて、1cm2の面積に対して平均で少なくとも1つのニードリングパンチが存在していることを特徴とする請求項9から11のいずれか一項に記載の不織布又は不織材。
- 請求項1から8のいずれか一項に記載の不織パイル層(1)の製造方法であって、
炭素繊維(10)を含む束(2)を梳綿機(20)内に導入するステップと、
前記束(2)を個々の繊維には完全に分解せずに前記束(2)内の前記炭素繊維(10)を追加の繊維(10)と絡み合わせるように前記梳綿機(20)を作動させるステップと、
前記梳綿機(20)から不織パイル層(1)を取り外すステップとを含む製造方法。 - 請求項1から8のいずれか一項に記載の不織パイル層(1)又は請求項9から12のいずれか一項に記載の不織布又は不織布材を含む樹脂含浸部品。
Applications Claiming Priority (21)
Application Number | Priority Date | Filing Date | Title |
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DE102010043347 | 2010-11-03 | ||
DE102010043346.2 | 2010-11-03 | ||
DE102010043347.0 | 2010-11-03 | ||
DE102010043346 | 2010-11-03 | ||
DE102010043300.4 | 2010-11-03 | ||
DE102010043349.7 | 2010-11-03 | ||
DE102010043300 | 2010-11-03 | ||
DE102010043349 | 2010-11-03 | ||
DE102010043345 | 2010-11-03 | ||
DE102010043345.4 | 2010-11-03 | ||
DE102011077880 | 2011-06-21 | ||
DE102011077881 | 2011-06-21 | ||
DE102011077879.9 | 2011-06-21 | ||
DE102011077879 | 2011-06-21 | ||
DE102011077880.2 | 2011-06-21 | ||
DE102011077881.0 | 2011-06-21 | ||
DE102011078741 | 2011-07-06 | ||
DE102011078739 | 2011-07-06 | ||
DE102011078739.9 | 2011-07-06 | ||
DE102011078741.0 | 2011-07-06 | ||
PCT/EP2011/069315 WO2012059539A1 (de) | 2010-11-03 | 2011-11-03 | Florschicht mit gekrümmt verlaufenden bündeln |
Publications (2)
Publication Number | Publication Date |
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JP2013534278A JP2013534278A (ja) | 2013-09-02 |
JP5728577B2 true JP5728577B2 (ja) | 2015-06-03 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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JP2013521169A Expired - Fee Related JP5728577B2 (ja) | 2010-11-03 | 2011-11-03 | 湾曲した束を有するパイル層 |
JP2013522272A Expired - Fee Related JP5718462B2 (ja) | 2010-11-03 | 2011-11-03 | 強化不織布 |
JP2013523646A Expired - Fee Related JP5745052B2 (ja) | 2010-11-03 | 2011-11-03 | 炭素繊維含有束を備えたパイル層 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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JP2013522272A Expired - Fee Related JP5718462B2 (ja) | 2010-11-03 | 2011-11-03 | 強化不織布 |
JP2013523646A Expired - Fee Related JP5745052B2 (ja) | 2010-11-03 | 2011-11-03 | 炭素繊維含有束を備えたパイル層 |
Country Status (13)
Country | Link |
---|---|
US (3) | US9551098B2 (ja) |
EP (3) | EP2635732B1 (ja) |
JP (3) | JP5728577B2 (ja) |
KR (3) | KR101497788B1 (ja) |
CN (3) | CN103025942B (ja) |
BR (1) | BR112012031770A8 (ja) |
CA (3) | CA2802296C (ja) |
ES (2) | ES2554928T3 (ja) |
HK (1) | HK1181433A1 (ja) |
MX (3) | MX2012014598A (ja) |
PL (2) | PL2635417T3 (ja) |
PT (1) | PT2635417E (ja) |
WO (3) | WO2012059539A1 (ja) |
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2011
- 2011-11-03 KR KR1020127034314A patent/KR101497788B1/ko active IP Right Grant
- 2011-11-03 EP EP11782096.9A patent/EP2635732B1/de not_active Not-in-force
- 2011-11-03 CN CN201180032963.4A patent/CN103025942B/zh not_active Expired - Fee Related
- 2011-11-03 KR KR1020127034277A patent/KR101494507B1/ko active IP Right Grant
- 2011-11-03 EP EP11782098.5A patent/EP2635733A1/de not_active Withdrawn
- 2011-11-03 KR KR1020127034299A patent/KR101577861B1/ko active IP Right Grant
- 2011-11-03 MX MX2012014598A patent/MX2012014598A/es active IP Right Grant
- 2011-11-03 CA CA2802296A patent/CA2802296C/en not_active Expired - Fee Related
- 2011-11-03 ES ES11782097.7T patent/ES2554928T3/es active Active
- 2011-11-03 EP EP11782097.7A patent/EP2635417B1/de not_active Not-in-force
- 2011-11-03 JP JP2013521169A patent/JP5728577B2/ja not_active Expired - Fee Related
- 2011-11-03 US US13/704,114 patent/US9551098B2/en active Active
- 2011-11-03 PL PL11782097T patent/PL2635417T3/pl unknown
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- 2011-11-03 ES ES11782096.9T patent/ES2544991T3/es active Active
- 2011-11-03 WO PCT/EP2011/069315 patent/WO2012059539A1/de active Application Filing
- 2011-11-03 PL PL11782096T patent/PL2635732T3/pl unknown
- 2011-11-03 JP JP2013522272A patent/JP5718462B2/ja not_active Expired - Fee Related
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