US20130210298A1 - Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished product - Google Patents

Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished product Download PDF

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Publication number
US20130210298A1
US20130210298A1 US13/588,135 US201213588135A US2013210298A1 US 20130210298 A1 US20130210298 A1 US 20130210298A1 US 201213588135 A US201213588135 A US 201213588135A US 2013210298 A1 US2013210298 A1 US 2013210298A1
Authority
US
United States
Prior art keywords
fibers
carbon
fiber
carbon fibers
mixture
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.)
Abandoned
Application number
US13/588,135
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English (en)
Inventor
Gerald Ortlepp
Renate Luetzkendorf
Thomas Reussmann
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.)
SGL Automotive Carbon Fibers GmbH and Co KG
Original Assignee
SGL Automotive Carbon Fibers GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43908646&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20130210298(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SGL Automotive Carbon Fibers GmbH and Co KG filed Critical SGL Automotive Carbon Fibers GmbH and Co KG
Assigned to SGL AUTOMOTIVE CARBON FIBERS GMBH & CO. KG reassignment SGL AUTOMOTIVE CARBON FIBERS GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LUETZKENDORF, RENATE, ORTLEPP, GERALD, REUSSMANN, THOMAS
Publication of US20130210298A1 publication Critical patent/US20130210298A1/en
Priority to US14/467,693 priority Critical patent/US9896784B2/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/015—Natural 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
    • B29K2707/04—Carbon
    • 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.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3707—Woven fabric including a nonwoven fabric layer other than paper
    • Y10T442/3715—Nonwoven fabric layer comprises parallel arrays of strand 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
    • 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
    • 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
    • Y10T442/645—Parallel strand or fiber material is inorganic [e.g., rock wool, mineral wool, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
US13/588,135 2010-02-17 2012-08-17 Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished product Abandoned US20130210298A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/467,693 US9896784B2 (en) 2010-02-17 2014-08-25 Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished product

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010008370.4 2010-02-17
DE102010008370A DE102010008370A1 (de) 2010-02-17 2010-02-17 Verfahren zur Herstellung eines plattenförmigen Halbzeugs aus Faserverbundwerkstoff
PCT/EP2011/000486 WO2011101094A1 (de) 2010-02-17 2011-02-03 Verfahren zur herstellung eines plattenförmigen halbzeugs aus faserverbundwerkstoff

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/000486 Continuation WO2011101094A1 (de) 2010-02-17 2011-02-03 Verfahren zur herstellung eines plattenförmigen halbzeugs aus faserverbundwerkstoff

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/467,693 Division US9896784B2 (en) 2010-02-17 2014-08-25 Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished product

Publications (1)

Publication Number Publication Date
US20130210298A1 true US20130210298A1 (en) 2013-08-15

Family

ID=43908646

Family Applications (2)

Application Number Title Priority Date Filing Date
US13/588,135 Abandoned US20130210298A1 (en) 2010-02-17 2012-08-17 Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished product
US14/467,693 Active 2032-02-01 US9896784B2 (en) 2010-02-17 2014-08-25 Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished product

Family Applications After (1)

Application Number Title Priority Date Filing Date
US14/467,693 Active 2032-02-01 US9896784B2 (en) 2010-02-17 2014-08-25 Method for producing a flat semi-finished product from a fiber composite material and flat semi-finished product

Country Status (13)

Country Link
US (2) US20130210298A1 (de)
EP (1) EP2536546B1 (de)
JP (1) JP5901540B2 (de)
KR (1) KR101434077B1 (de)
CN (1) CN102869485A (de)
BR (1) BR112012020713A2 (de)
CA (1) CA2789837A1 (de)
DE (1) DE102010008370A1 (de)
ES (1) ES2653952T3 (de)
MX (1) MX2012009461A (de)
PL (1) PL2536546T3 (de)
PT (1) PT2536546T (de)
WO (1) WO2011101094A1 (de)

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US20130209724A1 (en) * 2010-11-03 2013-08-15 Sgl Carbon Se Pile layer with carbon-fiber encompassing bundles
US20140173854A1 (en) * 2012-12-26 2014-06-26 Hubert Hergeth Method and apparatus for separating sewing threads and carbon fibers
US20140245577A1 (en) * 2011-10-04 2014-09-04 Agenzia Nazionale Per Le Nuove Tecnologie, L/Energ E Lo Sviluppo Economico Sostenibile (Enea) Method for the manufacturing of yarns from recycled carbon fibers
US20140377556A1 (en) * 2013-06-25 2014-12-25 Hexcel Corporation Method for making a discontinuous fiber molding compound
JP2017053065A (ja) * 2015-09-10 2017-03-16 シンワ株式会社 Ｆｒｐ製造用シート状半製品の製造方法
US10266292B2 (en) 2015-01-22 2019-04-23 Neptune Research, Llc Carriers for composite reinforcement systems and methods of use
US10406790B2 (en) * 2015-12-17 2019-09-10 Avintiv Specialty Materials, Inc. Carbon fiber nonwoven composite
US10697097B2 (en) 2015-11-27 2020-06-30 Yuho Co., Ltd. Prepreg sheet

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DE102011079525A1 (de) * 2011-07-21 2013-01-24 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines faserverstärkten Kunstststoffhalbzeugs
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CN109797021A (zh) * 2019-03-01 2019-05-24 益恒洁能(北京)科技有限公司 玻璃钢或碳纤维复合材料废弃物再生利用的系统及方法
CN111844822B (zh) * 2019-04-29 2022-06-21 广东轻工职业技术学院 一种高强度、高抗冲非连续纤维增强热塑性复合材料预制体及其制备方法
KR102233567B1 (ko) * 2019-11-15 2021-03-29 재단법인 한국탄소융합기술원 고밀도 탄소섬유 복합재 제조방법
CN112030278B (zh) * 2020-07-24 2021-08-13 江苏恒力化纤股份有限公司 一种用于碳纤维长丝间歇式分级梳理及切断的设备
CN117255876A (zh) 2021-07-19 2023-12-19 日本毛织株式会社 碳纤维无纺布片材、其制造方法及采用其的碳纤维增强树脂成形体
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CN102869485A (zh) 2013-01-09
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JP2013519546A (ja) 2013-05-30
EP2536546B1 (de) 2017-10-25
BR112012020713A2 (pt) 2016-04-26
US9896784B2 (en) 2018-02-20
PT2536546T (pt) 2018-01-04
KR20120123705A (ko) 2012-11-09
PL2536546T3 (pl) 2018-06-29
US20160362817A1 (en) 2016-12-15
EP2536546A1 (de) 2012-12-26
DE102010008370A1 (de) 2011-08-18
KR101434077B1 (ko) 2014-08-25
WO2011101094A4 (de) 2012-05-03
JP5901540B2 (ja) 2016-04-13
MX2012009461A (es) 2012-11-30

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