US20150044438A1 - Planar composite material - Google Patents

Planar composite material Download PDF

Info

Publication number
US20150044438A1
US20150044438A1 US14/383,368 US201314383368A US2015044438A1 US 20150044438 A1 US20150044438 A1 US 20150044438A1 US 201314383368 A US201314383368 A US 201314383368A US 2015044438 A1 US2015044438 A1 US 2015044438A1
Authority
US
United States
Prior art keywords
fibers
layer
fiber
composite material
thermoplastic
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
US14/383,368
Other languages
English (en)
Inventor
Burak Baser
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.)
Quadrant Plastic Composites AG
Original Assignee
Quadrant Plastic Composites AG
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 Quadrant Plastic Composites AG filed Critical Quadrant Plastic Composites AG
Assigned to QUADRANT PLASTIC COMPOSITES AG reassignment QUADRANT PLASTIC COMPOSITES AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BASER, BURAK
Publication of US20150044438A1 publication Critical patent/US20150044438A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/083—Combinations of continuous fibres or fibrous profiled structures oriented in one direction and reinforcements forming a two dimensional structure, e.g. mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
    • B29C70/506—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands and impregnating by melting a solid material, e.g. sheet, powder, fibres
    • 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
    • B32B1/00—Layered products having a non-planar shape
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one 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
    • 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
    • B32B5/022—Non-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
    • B32B5/06—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 mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • 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
    • B32B5/08—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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • D04H13/001—Making non-woven fabrics from staple fibres, filaments or yarns, bonded to at least one web-like material, e.g. woven, knitted non-woven fabric, paper, leather, during consolidation
    • D04H13/003—Making non-woven fabrics from staple fibres, filaments or yarns, bonded to at least one web-like material, e.g. woven, knitted non-woven fabric, paper, leather, during consolidation strengthened or consolidated by mechanical methods
    • D04H13/005—Making non-woven fabrics from staple fibres, filaments or yarns, bonded to at least one web-like material, e.g. woven, knitted non-woven fabric, paper, leather, during consolidation strengthened or consolidated by mechanical methods by 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
    • 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
    • D04H3/03—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 at random
    • 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
    • D04H3/04—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 in rectilinear paths, e.g. crossing at right angles
    • 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
    • D04H3/10—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 bonds between yarns or filaments made mechanically
    • D04H3/105—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 bonds between yarns or filaments made mechanically by 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
    • D04H5/02—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
    • D04H5/02—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
    • D04H5/03—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 by fluid jet
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/108—Rockwool fibres
    • 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
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/706—Anisotropic
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/738—Thermoformability
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/10—Trains
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Definitions

  • the invention relates to a planar composite material having at least one layer A made of unidirectional reinforcing fiber rovings and at least one layer B made of a thermoplastic fiber nonwoven or a thermoplastic oriented fiber layer which can optionally contain reinforcing fibers, wherein the layers A and B are needled to each other.
  • Thermoplastics are increasingly being used for producing components, particularly components for automobiles, due to their low weight. To provide them with a sufficient rigidity and strength they are usually compounded with reinforcing fibers.
  • planar semifinished products are produced from glass mat reinforced thermoplastics (GMT semifinished products) by merging endless glass fiber mats and thermoplastic molten sheets and consolidating on a double band press.
  • GMT semifinished products glass mat reinforced thermoplastics
  • this procedure requires a high energy expense because the relatively viscous melt has to be pressed into the mat at pressures far above 1 bar.
  • the fiber reinforcement is nondirectional, while in the automotive field reinforcement in one or several preferred directions is particularly desired.
  • thermoplastically moldable composite material comprising a fiber nonwoven layer made of thermoplastic fibers and optionally reinforcing fibers and a woven or oriented layer made of reinforcing fibers which are preferably needled to each other.
  • Oriented fiber layers are prefabricated fiber structures in which several layers of unidirectional fiber rovings are tightly and firmly knitted to each other by means of stitching threads.
  • EP-A 323 571 relates to a fiber reinforced, thermoplastically moldable semifinished product which contains a planar fiber structure that is fixed by needling, consisting of:
  • the textile planar part of EP-A 323 571 preferably contains glass fibers, but other fibers such as carbon fibers and fibers made of aromatic polyamides or other thermoplastics are also mentioned. However, it is not specified whether these thermoplastic fibers may be present in layer A or in layer B or in both layers.
  • the textile planar part is subjected in a second, separate process step to impregnating with a thermoplastic melt and pressing to a solid semifinished product so that in the subsequent third step the semifinished products can be processed to thermoplastic components.
  • EP-A 323 571 mandatorily requires that the areal weight of the layer(s) A shall not be greater than 300 g/m 2 .
  • GB 2 237 583 describes a process for producing a prepreg wherein thermoplastic binding fibers are continuously scattered onto unidirectional reinforcing fibers and consolidated with the same and thereby pressed to a profile part or a planar semifinished product. There is no mention of needling.
  • the subject of the invention is a planar composite material comprising
  • the composite materials of the present invention preferably comprise the layer sequence A-B, but in principle also other layer sequences, for example A-B-A or A-B-A-B, are possible.
  • the fiber mat with randomly oriented fibers B consists of a thermoplastic fiber nonwoven, e.g. a needle nonwoven or a non-needled carding or airlay nonwovens having areal weights of 100 to 2000 g/m 2 , preferably 200 to 1,200 g/m 2 , and particularly 300 to 1,000 g/m 2 .
  • the thermoplastic fiber nonwoven consists preferably of 100% thermoplastic fibers, but it can also contain up to 70 wt.-%, particularly 30 to 70 wt.-% reinforcing fibers. Both the thermoplastic fibers and the reinforcing fibers preferably have a length of 20 to 100 mm.
  • thermoplastic fibers of the randomly oriented fiber layer B any spinnable thermoplastic can be used, but the thermoplastics preferably comprise polypropylene having a MFI (230° C., 2.16 kp) of 25 to 150 g/10 min, particularly unmodified, i.e. polypropylene without carboxyl groups, and also polyamides such as polyamide-6 and polyamide-6,6, but furthermore also linear polyesters, polysulfones, polyketones and polyetherimides.
  • the thermoplastic fibers are intended as “binding fibers”, i.e. they should be thermoplastically moldable into a matrix in the course of subsequent processing of the composite material of the present invention.
  • Preferred reinforcing fibers are glass fibers and carbon fibers, but furthermore also natural fibers and basalt fibers as well as fibers of higher melting thermoplastics such as aramide are suitable.
  • high melting is to be understood in relation to the thermoplastic fibers that are provided as binding fibers, i.e. for the formation of a polymer matrix.
  • the melting or softening point of the reinforcing fibers in the randomly oriented fiber layer B shall be significantly higher, for example at least 50° C. higher, than that of the thermoplastic fibers.
  • the composite material can contain a relatively thin fiber layer C made of nondirectional reinforcing fibers having an areal weight of 50 to 500 g/m 2 , preferably of 100 to 300 g/m 2 on the side of layer B which is facing away from layer A, thus resulting in a layer sequence A-B-C.
  • This layer C provides an additional reinforcement of the composite material, which becomes important when a fiber nonwoven having a relatively low areal weight is used. Glass fibers or carbon fibers are particularly useful as nondirectional fibers.
  • the fiber mat with randomly oriented fibers B consists of a thermoplastic oriented fiber layer with endless thermoplastic fibers which optionally can also contain endless reinforcing fibers.
  • Preferred thermoplastic fibers are polypropylene fibers with a titer of 600 to 2,400 dtex, which can be finished with generally known stabilizers and adhesion promoters.
  • the composite material prefferably comprises exclusively layers A and B, and optionally C, but no further layers of other type.
  • the composite material of the present invention preferably contains 30 to 80 wt.-%, particularly 50 to 70 wt.-% UD fibers. Its areal weight is preferably more than 400 to 4,000 g/m 2 , particularly 1,000 to 1,000 g/m 2 . In the non-consolidated state the thickness is preferably 5 to 15 mm.
  • the reinforcing fiber rovings are, for example, glass, carbon, aramide or basalt fibers with a titer of preferably 100 to 4,800 tex, particularly 200 to 3,000 tex. Particularly preferred are carbon fibers.
  • Composite materials on this basis have a particularly high rigidity in the longitudinal direction and a very good flexibility.
  • the areal weight of the layer A is more than 300 to 2,000 g/m 2 , preferably 350 to 2,000 g/m 2 .
  • Components that are produced from composite materials with relatively heavy UD fibers exhibit better strengths than those produced with light UD fibers as described, for example, in EP-A 323 571.
  • such heavier composite materials particularly if they have only two layers A-B, can be better handled than lighter ones.
  • Particularly preferred composite materials contain carbon fibers as the UD fibers, and the fiber nonwoven layer contains a polyamide, particularly polyamide-6, as the thermoplastic, and also 30 to 70 wt.-% carbon fibers.
  • a polyamide particularly polyamide-6
  • Such composite materials have a good temperature resistance.
  • FIG. 1 An implementation of the method for producing composite materials according to the first embodiment is shown in FIG. 1 as a perspective view.
  • a fiber nonwoven layer is produced according to the carding or airlay method and needled to form a needle nonwoven 2 .
  • the UD fibers 6 are initially laid out next to each other on a circulating endless band ( 4 ), preferably as closely to each other as possible, thereby forming a layer A.
  • the prefabricated needle nonwoven 2 is then continuously laid out to form a layer B, and the two layers A, B are then needled to each other in a needling device 8 .
  • the composite material shall contain further layers A or B, respectively, the corresponding webs can be additionally fed and needled.
  • the composite material shall additionally contain a thin layer C
  • the randomly oriented fibers 10 of the layer C are arranged as endless mats onto the fiber nonwoven of the upper layer B or scattered thereon as chopped fibers. All the three layers are then needled to each other. This is schematically shown in FIG. 1 .
  • FIG. 2 shows in a perspective view a further implementation of the method for producing composite materials according to the second embodiment.
  • the UD fibers 6 of layer A are initially laid out on a circulating endless band 4 , then the thermoplastic fibers 12 and optionally also reinforcing fibers from traversing feeders 14 are laid out thereon by formation of an oriented fiber layer 16 corresponding to layer B, and the layers A, B are subsequently needled to each other in a needling device 8 . This is schematically shown in FIG. 2 .
  • the composite materials of the present invention can be cut into thin plates. These pre-cut parts can then be directly processed into three-dimensional components by pressing them in a mold at temperatures above the softening point of the thermoplastic of the randomly oriented fiber layer B.
  • a semifinished product can be produced by continuously consolidating the planar composite material web e.g. on a double band press at temperatures above the softening point of the thermoplastic of the randomly oriented fiber layer B and at pressures of 0.5 to 5 bar. Pressing on laminating devices is also possible.
  • the consolidated semifinished product preferably has a thickness of 0.3 to 5.0 mm, particularly 1.0 to 3.0 mm.
  • pre-cut parts made of the composite materials for specific reinforcement of fiber composite molded parts by inserting these into a mold together with e.g. GMT or NMT semifinished products (i.e. semifinished products on the basis of glass mat reinforced or natural fiber mat reinforced thermoplastics) and needling together with the same.
  • GMT Greenwich Mean Time
  • NMT semifinished products i.e. semifinished products on the basis of glass mat reinforced or natural fiber mat reinforced thermoplastics
  • the finished parts which are produced from the composite materials of the present invention are very lightweight and highly rigid. They can be used as automobile parts, for sporting goods, for railway wagon construction and for aircraft construction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
US14/383,368 2012-03-09 2013-03-11 Planar composite material Abandoned US20150044438A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12158958.4A EP2636783A1 (de) 2012-03-09 2012-03-09 Flächiger Verbundwerkstoff
EP12158958.4 2012-03-09
PCT/EP2013/054844 WO2013132095A1 (de) 2012-03-09 2013-03-11 Flächiger verbundwerkstoff

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/054844 A-371-Of-International WO2013132095A1 (de) 2012-03-09 2013-03-11 Flächiger verbundwerkstoff

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/967,724 Continuation US10974481B2 (en) 2012-03-09 2018-05-01 Planar composite material

Publications (1)

Publication Number Publication Date
US20150044438A1 true US20150044438A1 (en) 2015-02-12

Family

ID=47997379

Family Applications (2)

Application Number Title Priority Date Filing Date
US14/383,368 Abandoned US20150044438A1 (en) 2012-03-09 2013-03-11 Planar composite material
US15/967,724 Active US10974481B2 (en) 2012-03-09 2018-05-01 Planar composite material

Family Applications After (1)

Application Number Title Priority Date Filing Date
US15/967,724 Active US10974481B2 (en) 2012-03-09 2018-05-01 Planar composite material

Country Status (5)

Country Link
US (2) US20150044438A1 (pl)
EP (2) EP2636783A1 (pl)
JP (3) JP2015515553A (pl)
CN (1) CN104160081B (pl)
WO (1) WO2013132095A1 (pl)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130209724A1 (en) * 2010-11-03 2013-08-15 Sgl Carbon Se Pile layer with carbon-fiber encompassing bundles
RU2670896C1 (ru) * 2018-01-26 2018-10-25 Общество с ограниченной ответственностью Научно-производственное предприятие "Прикладные перспективные технологии АпАТэК" (ООО НПП "АпАТэК") Способ получения армированного термопластичного композиционного материала и армированный термопластичный композиционный материал
US10167583B2 (en) * 2014-09-12 2019-01-01 Airbus Operations Gmbh Honeycomb structure made of a non-woven made of recycled carbon fibers
US10265885B2 (en) 2014-01-09 2019-04-23 Php Fibers Gmbh Fiber composite and method for its manufacture
KR20200088448A (ko) * 2017-11-24 2020-07-22 자에르텍스 게엠베하 운트 코. 카게 일방향으로 놓여진 부직포 및 이의 용도
US11584835B2 (en) 2016-09-14 2023-02-21 Mitsubishi Chemical Corporation Laminated substrate and method for manufacturing the same
US11633939B2 (en) * 2017-04-03 2023-04-25 Quadrant Plastic Composites, AG Method for producing a planar composite component and composite component produced thereby

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140363627A1 (en) * 2013-06-05 2014-12-11 Infinite Heat Solutions Surface heat shield device
PL3025068T3 (pl) 2013-07-24 2019-07-31 Voith Patent Gmbh Urządzenie absorbujące energię
LU92395B1 (en) 2014-03-07 2015-09-08 Luxembourg Patent Co Sa Pressure reducer with flow selector for gas cylinder
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
CN104669636B (zh) * 2015-02-27 2017-03-01 武汉理工大学 一种混杂纤维增强聚丙烯高强度复合材料的制备方法
JP2016190355A (ja) * 2015-03-31 2016-11-10 三菱レイヨン株式会社 積層基材
DE102016101816A1 (de) * 2016-02-02 2017-08-03 Claus Schierz Schichtmaterial
DE202016104070U1 (de) * 2016-07-26 2017-10-27 Autefa Solutions Germany Gmbh Florprodukt mit unidirektional erhöhter Festigkeit zur Herstellung von CFK-Bauteilen
FR3077522B1 (fr) * 2018-02-05 2021-04-02 Faurecia Systemes Dechappement Piece preimpregnee comprenant une couche principale et une couche de renfort
CN112689692B (zh) 2018-08-21 2023-10-13 欧文斯科宁知识产权资产有限公司 具有用于改进的织物浸入的缝合纱的多轴增强织物
CA3109485A1 (en) 2018-08-21 2020-02-27 Owens Corning Intellectual Capital, Llc Hybrid reinforcement fabric
WO2020225019A1 (de) 2019-05-09 2020-11-12 Teijin Carbon Europe Gmbh Multiaxialgelege mit diskontinuierlicher zwischenlage
EP4053350B1 (de) 2021-03-04 2024-01-03 Hauraton GmbH & Co. KG Lastabtragende halbzeugstruktur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931358A (en) * 1987-12-09 1990-06-05 Basf Aktiengesellschaft Fiber-reinforced thermoplastic panels
US5118550A (en) * 1988-12-13 1992-06-02 Rhone Poulenc Fibres Substrate based on a nonwoven sheet made of chemical textile
EP1714772A1 (de) * 2005-04-20 2006-10-25 Quadrant Plastic Composites AG Thermoplastisch verarbeitbarer Verbundwerkstoff
US20080026660A1 (en) * 2003-12-08 2008-01-31 Masanori Ogawa Elastic Nonwoven Fabric

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB879024A (en) * 1957-09-23 1961-10-04 Microcell Ltd Improvements in or relating to glass fibre sheet material
JPS49132376A (pl) * 1973-03-05 1974-12-19
JPS5252972A (en) * 1975-10-27 1977-04-28 Toorin Kasei Kk Method of manufacture of textile mat
JPS5718239A (en) * 1980-07-08 1982-01-30 Teijin Ltd Composite material and its manufacture
GB2173828B (en) * 1985-04-13 1989-05-04 Heinsco Ltd Stable fabrics
GB8700805D0 (en) 1987-01-15 1987-02-18 Dunlop Ltd Carbon fibre materials
GB2237583A (en) * 1989-09-27 1991-05-08 Plastic Developments Ltd Fibre reinforced thermoplastic composites
JPH0765260B2 (ja) * 1989-12-05 1995-07-12 宇部日東化成株式会社 ガラス繊維マットの製造方法およびその装置
US6063717A (en) * 1995-10-06 2000-05-16 Nippon Petrochemicals Company Ltd. Hydroentangled nonwoven fabric and method of producing the same
JP2976913B2 (ja) * 1997-01-13 1999-11-10 日本板硝子株式会社 複合長繊維強化熱可塑性樹脂スタンパブルシート及びそれを成形してなるバンパービーム
US5910458A (en) * 1997-05-30 1999-06-08 Ppg Industries, Inc. Glass fiber mats, thermosetting composites reinforced with the same and methods for making the same
JP2000198158A (ja) * 1999-01-08 2000-07-18 Mitsubishi Rayon Co Ltd 繊維補強材
CN2407933Y (zh) * 1999-11-29 2000-11-29 捷安特(中国)有限公司 单向纤维补强贴片
JP2002154176A (ja) * 2000-11-21 2002-05-28 Sekisui Chem Co Ltd 繊維強化熱可塑性シート及びその製造方法
JP2003183962A (ja) * 2001-12-14 2003-07-03 Toho Tenax Co Ltd ポリアクリロニトリル系炭素繊維シート、及びその製造法
JP4177041B2 (ja) * 2002-07-18 2008-11-05 三菱レイヨン株式会社 繊維強化複合材料の製造方法
AU2003262050B2 (en) * 2002-11-14 2009-07-02 Toray Industries, Inc. Reinforcing fiber substrate, composite material and method for producing the same
DE10319967A1 (de) * 2003-05-05 2004-11-25 Quadrant Plastic Composites Ag Faservlies-Verbundelement
CN1938137B (zh) * 2004-03-30 2013-07-03 东丽株式会社 预成型体、frp及其制造方法
CN101838473B (zh) * 2005-04-05 2012-03-28 奎德兰特塑料合成股份公司 热塑性地可变形的纤维增强半成品
FR2949239B1 (fr) 2009-08-21 2011-10-28 Gilbert Chomarat Renfort a meche de fils de verre parralleles.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931358A (en) * 1987-12-09 1990-06-05 Basf Aktiengesellschaft Fiber-reinforced thermoplastic panels
US5118550A (en) * 1988-12-13 1992-06-02 Rhone Poulenc Fibres Substrate based on a nonwoven sheet made of chemical textile
US20080026660A1 (en) * 2003-12-08 2008-01-31 Masanori Ogawa Elastic Nonwoven Fabric
EP1714772A1 (de) * 2005-04-20 2006-10-25 Quadrant Plastic Composites AG Thermoplastisch verarbeitbarer Verbundwerkstoff

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
translation of EP1714772A1 *
WO 2006/111037 A1, 20061026, machine translation *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130209724A1 (en) * 2010-11-03 2013-08-15 Sgl Carbon Se Pile layer with carbon-fiber encompassing bundles
US20130287991A1 (en) * 2010-11-03 2013-10-31 Sgl Carbon Se Pile layer with curved bundles
US9551098B2 (en) * 2010-11-03 2017-01-24 Sgl Automotive Carbon Fibers Gmbh & Co. Kg Nonwoven batt with curved carbon fiber bundles
US10265885B2 (en) 2014-01-09 2019-04-23 Php Fibers Gmbh Fiber composite and method for its manufacture
US10167583B2 (en) * 2014-09-12 2019-01-01 Airbus Operations Gmbh Honeycomb structure made of a non-woven made of recycled carbon fibers
US11584835B2 (en) 2016-09-14 2023-02-21 Mitsubishi Chemical Corporation Laminated substrate and method for manufacturing the same
US11633939B2 (en) * 2017-04-03 2023-04-25 Quadrant Plastic Composites, AG Method for producing a planar composite component and composite component produced thereby
KR20200088448A (ko) * 2017-11-24 2020-07-22 자에르텍스 게엠베하 운트 코. 카게 일방향으로 놓여진 부직포 및 이의 용도
US20200291557A1 (en) * 2017-11-24 2020-09-17 Saertex Gmbh & Co. Kg Unidirectional laid nonwoven and use thereof
KR102597683B1 (ko) 2017-11-24 2023-11-02 자에르텍스 게엠베하 운트 코. 카게 일방향으로 놓여진 부직포 및 이의 용도
RU2670896C1 (ru) * 2018-01-26 2018-10-25 Общество с ограниченной ответственностью Научно-производственное предприятие "Прикладные перспективные технологии АпАТэК" (ООО НПП "АпАТэК") Способ получения армированного термопластичного композиционного материала и армированный термопластичный композиционный материал

Also Published As

Publication number Publication date
CN104160081A (zh) 2014-11-19
JP7201579B2 (ja) 2023-01-10
US10974481B2 (en) 2021-04-13
CN104160081B (zh) 2018-04-10
JP2020056149A (ja) 2020-04-09
JP2018080442A (ja) 2018-05-24
EP2636783A1 (de) 2013-09-11
US20180272654A1 (en) 2018-09-27
WO2013132095A1 (de) 2013-09-12
JP2015515553A (ja) 2015-05-28
EP2791409B1 (de) 2015-12-09
EP2791409A1 (de) 2014-10-22

Similar Documents

Publication Publication Date Title
US10974481B2 (en) Planar composite material
US20200238659A1 (en) Planar composite material
US7501362B2 (en) Nonwoven composite element
EP1901912B1 (de) Thermoplastisch verarbeitbarer verbundwerkstoff
KR101434077B1 (ko) 섬유 복합 재료의 편평한 반제품의 제조 방법
US8568853B2 (en) Lightweight thermoplastic composite including bi-directional fiber tapes
US10711109B2 (en) Method of making a semifinished product
KR102195500B1 (ko) 높은 용융 유동 지수 수지를 포함하는 물품
US20070269645A1 (en) Lightweight thermoplastic composite including reinforcing skins
KR101494507B1 (ko) 보강된 부직포
JP2008525662A (ja) エアレイド法とウェットガラスを使用するサンドイッチ複合材料
KR102421506B1 (ko) 부직포 라미네이트
US20200180266A1 (en) Composite laminate resin and fiberglass structure
CN107107599A (zh) 成品部件的制造方法
US20200406581A1 (en) Composite laminate resin and fiberglass structure

Legal Events

Date Code Title Description
AS Assignment

Owner name: QUADRANT PLASTIC COMPOSITES AG, SWITZERLAND

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BASER, BURAK;REEL/FRAME:033680/0480

Effective date: 20140828

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION