EP0801159A3 - Low-shrinking hybrid yarns, method for its production and its use - Google Patents

Low-shrinking hybrid yarns, method for its production and its use Download PDF

Info

Publication number
EP0801159A3
EP0801159A3 EP97105367A EP97105367A EP0801159A3 EP 0801159 A3 EP0801159 A3 EP 0801159A3 EP 97105367 A EP97105367 A EP 97105367A EP 97105367 A EP97105367 A EP 97105367A EP 0801159 A3 EP0801159 A3 EP 0801159A3
Authority
EP
European Patent Office
Prior art keywords
low
yarns
shrinking
production
hybrid yarns
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.)
Granted
Application number
EP97105367A
Other languages
German (de)
French (fr)
Other versions
EP0801159B1 (en
EP0801159A2 (en
Inventor
Josef Geirhos
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.)
INVISTA TECHNOLOGIES Sarl
Original Assignee
Hoechst Trevira 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
Application filed by Hoechst Trevira GmbH and Co KG filed Critical Hoechst Trevira GmbH and Co KG
Publication of EP0801159A2 publication Critical patent/EP0801159A2/en
Publication of EP0801159A3 publication Critical patent/EP0801159A3/en
Application granted granted Critical
Publication of EP0801159B1 publication Critical patent/EP0801159B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/447—Yarns or threads for specific use in general industrial applications, e.g. as filters or reinforcement
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/001—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass in a tube or vessel
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/08—Ceramic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/14—Carbides; Nitrides; Silicides; Borides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/14—Carbides; Nitrides; Silicides; Borides
    • D10B2101/16—Silicon carbide
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/06—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyethers
    • D10B2331/061—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyethers polyetherketones, polyetheretherketones, e.g. PEEK
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/14—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/908—Jet interlaced or intermingled
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2925—Helical or coiled
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2976—Longitudinally varying

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

Beschrieben werden schrumpfarme Hybridgarne enthaltend Verstärkungsfilamente und Matrixfilamente aus thermoplastischen Polymeren, die einen tieferen Schmelzpunkt als der Schmelz- oder Zersetzungspunkt der Verstärkungsfilamente aufweisen. Die Garne sind durch einen Thermoschrumpf bei 160 °C von kleiner gleich 2 % und bei 200 °C von kleiner gleich 5 % gekennzeichnet.Low-shrink hybrid yarns containing reinforcing filaments are described and matrix filaments made of thermoplastic polymers that have a deeper Melting point as the melting or decomposition point of the reinforcing filaments exhibit. The yarns are smaller due to thermal shrinkage at 160 ° C equal to 2% and at 200 ° C of less than or equal to 5%.

Diese Garne lassen sich zur Herstellung von Verbundwerkstoffen einsetzen.These yarns can be used to manufacture composite materials.

EP97105367A 1996-04-09 1997-04-01 Low-shrinking hybrid yarns, method for its production and its use Expired - Lifetime EP0801159B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19613965A DE19613965A1 (en) 1996-04-09 1996-04-09 Low shrinkage hybrid yarns, process for their production and their use
DE19613965 1996-04-09

Publications (3)

Publication Number Publication Date
EP0801159A2 EP0801159A2 (en) 1997-10-15
EP0801159A3 true EP0801159A3 (en) 1998-09-16
EP0801159B1 EP0801159B1 (en) 2003-09-03

Family

ID=7790769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97105367A Expired - Lifetime EP0801159B1 (en) 1996-04-09 1997-04-01 Low-shrinking hybrid yarns, method for its production and its use

Country Status (6)

Country Link
US (2) US5879800A (en)
EP (1) EP0801159B1 (en)
JP (1) JPH1096133A (en)
KR (1) KR970070267A (en)
CN (1) CN1165211A (en)
DE (2) DE19613965A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001078957A2 (en) * 2000-04-14 2001-10-25 Ihc Rehabilitation Products Method of forming a composite part with complex carbon fiber architecture by resistive heating
US7119036B2 (en) * 2001-02-09 2006-10-10 E. I. Du Pont De Nemours And Company Protective apparel fabric and garment
US6365556B1 (en) * 2001-02-22 2002-04-02 New Hampshire Ball Bearings, Inc. Self-lubricating liner using poly (p-phenylene-2,6-benzobisoxazole) fiber
MXPA03010081A (en) * 2001-05-05 2004-03-10 Barmag Barmer Maschf Method and device for producing a low-shrinking smooth yarn.
US6715191B2 (en) * 2001-06-28 2004-04-06 Owens Corning Fiberglass Technology, Inc. Co-texturization of glass fibers and thermoplastic fibers
US7413214B2 (en) * 2002-01-08 2008-08-19 Milliken & Company Airbag made from low tenacity yarns
WO2005090662A2 (en) * 2004-03-18 2005-09-29 Diolen Industrial Fibers B.V. Method for mixing continuous yarns
DE102005034394A1 (en) * 2005-07-22 2007-02-01 Airbus Deutschland Gmbh Fixing thread for stapling reinforcing fibers
FR2928154B1 (en) * 2008-03-03 2011-05-06 E Bourgeois Ets CONVEYOR BELT OF PHENYLENE POLYSULFIDE THREAD
US8474115B2 (en) 2009-08-28 2013-07-02 Ocv Intellectual Capital, Llc Apparatus and method for making low tangle texturized roving
US20120220179A1 (en) * 2009-11-17 2012-08-30 Kurashiki Boseki Kabushiki Kaisha Spun yarn and intermediate for fiber-reinforced resin, and molded article of fiber-reinforced resin using the same
JP6297311B2 (en) * 2013-11-20 2018-03-20 旭化成株式会社 Cloth
US10145040B2 (en) * 2014-12-12 2018-12-04 E I Du Pont De Nemours And Company Knit reinforcing fabric
KR101694611B1 (en) * 2015-03-31 2017-01-09 주식회사 라지 Yarns beaming device having a texturing nozzle
CN107130329B (en) * 2017-04-28 2019-03-29 东华大学 The device and method of rock-steady structure auxetic composite yarn is prepared based on thermo-fuse bonding
CN107227525A (en) * 2017-08-14 2017-10-03 太仓市天茂化纤有限公司 A kind of comfortable blend fibre of high strength and modulus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB153927A (en) * 1919-05-19 1920-11-19 Llewellyn Wynn Williams Improvements in or relating to railway signalling apparatus
EP0455193A1 (en) * 1990-04-30 1991-11-06 Hoechst Aktiengesellschaft Interlaced multifilament yarn made from high modulus single filaments and method of making such a yarn
EP0717133A2 (en) * 1994-12-16 1996-06-19 Hoechst Aktiengesellschaft Production and application of a shrinkable and shrinked, permanently deformable textil material made out of hybrid yarn
EP0737763A2 (en) * 1995-04-10 1996-10-16 Hoechst Aktiengesellschaft Production and application of a permanently deformable textil material made out of hybrid yarn

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423809A (en) * 1967-11-15 1969-01-28 Du Pont Process for forming differential shrinkage bulked yarn
IT1108000B (en) * 1977-11-08 1985-12-02 Barmag Barmer Maschf PROCEDURE FOR THE PRODUCTION OF A MULTIFILAMENT OPEN END CRUSHED YARN
GB8310072D0 (en) * 1983-04-14 1983-05-18 Coats Ltd J & P Synthetic yarn
EP0327600A1 (en) * 1987-08-26 1989-08-16 Heltra Incorporated Hybrid yarn
CA1323488C (en) * 1988-07-13 1993-10-26 Edwina Ying Non-shrinkable hybrid yarn
DE3834139A1 (en) * 1988-10-07 1990-04-19 Hoechst Ag TWO-COMPONENT LOOP SEWING YARN AND METHOD FOR THE PRODUCTION THEREOF
JPH03130427A (en) * 1989-10-11 1991-06-04 Teijin Kakoshi Kk Polyester-based blended yarn giving improved drape feeling
US5434123A (en) * 1990-09-13 1995-07-18 Ishihara Sangyo Kaisha, Ltd. Herbicidal composition comprising glyphosate and 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)urea
EP0526003A3 (en) * 1991-07-03 1993-03-17 Smith & Nephew Inc. Elastomeric articles
JP2652918B2 (en) * 1991-09-26 1997-09-10 東レ株式会社 Composite crimped yarn and woven fabric
DE4137406A1 (en) * 1991-11-14 1993-05-19 Basf Ag HYBRID YARN MADE OF POLYAMIDE FIBERS AND REINFORCING FIBERS
EP0586951B1 (en) * 1992-08-26 1999-10-06 Hoechst Aktiengesellschaft Bicomponent looped yarns with a fine yarn count and high strength, method of production and their use as sewing and embroidery threads
EP0664352B1 (en) * 1994-01-20 1999-03-17 Hoechst Aktiengesellschaft Looped two component yarn, method for its production and its use as a sewing or embroidery thread
DE19506038A1 (en) * 1995-02-22 1996-08-29 Hoechst Trevira Gmbh & Co Kg Deformable, heat stabilizable textile loop pile fabric
DE19537702A1 (en) * 1995-10-11 1997-04-17 Hoechst Trevira Gmbh & Co Kg Fabrics and scrims with adjustable gas and / or liquid tightness containing hybrid yarns, processes for their further processing, textile fabrics with predetermined gas and / or liquid permeability and their use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB153927A (en) * 1919-05-19 1920-11-19 Llewellyn Wynn Williams Improvements in or relating to railway signalling apparatus
EP0455193A1 (en) * 1990-04-30 1991-11-06 Hoechst Aktiengesellschaft Interlaced multifilament yarn made from high modulus single filaments and method of making such a yarn
EP0717133A2 (en) * 1994-12-16 1996-06-19 Hoechst Aktiengesellschaft Production and application of a shrinkable and shrinked, permanently deformable textil material made out of hybrid yarn
US5688594A (en) * 1994-12-16 1997-11-18 Hoechst Aktiengesellschaft Hybrid yarn
EP0737763A2 (en) * 1995-04-10 1996-10-16 Hoechst Aktiengesellschaft Production and application of a permanently deformable textil material made out of hybrid yarn

Also Published As

Publication number Publication date
DE59710673D1 (en) 2003-10-09
DE19613965A1 (en) 1997-10-16
US5879800A (en) 1999-03-09
CN1165211A (en) 1997-11-19
JPH1096133A (en) 1998-04-14
EP0801159B1 (en) 2003-09-03
US6109016A (en) 2000-08-29
EP0801159A2 (en) 1997-10-15
KR970070267A (en) 1997-11-07

Similar Documents

Publication Publication Date Title
EP0801159A3 (en) Low-shrinking hybrid yarns, method for its production and its use
DE68920178T2 (en) Composite molds for the production of composite materials.
DE69215457T2 (en) Carbon fibers, carbon composite, reinforced with coal and manufacturing processes
DE69012039D1 (en) Poly-hexamethylene adipamide yarn with high strength and low shrinkage and process for producing the same.
DE69610856D1 (en) BLOWED POLYETHYLENE FABRIC AND METHOD FOR THE PRODUCTION THEREOF
EP1468732A3 (en) Adsorbing filter material with high adsorption capacity and low breakthrough property
DE59913112D1 (en) HYDROPHOBY, SUBSTITUTED COMPOSITE, METHOD FOR THE PRODUCTION THEREOF AND ITS USE
DE68919883D1 (en) Composition and method for making porous articles of ultra high molecular weight polyethylene.
DE3768621D1 (en) FUNCTIONALIZED THERMOPLASTIC POLYMERS, MIXTURES MADE THEREOF, AND METHOD FOR PRODUCING THE MIXTURES.
DE69108055D1 (en) SEMI-FINISHED AND THERMOPLASTIC COMPOSITE MATERIAL FROM LIQUID CRYSTALLINE POLYMERS AND METHOD FOR THE PRODUCTION THEREOF.
DE69619992D1 (en) Process for producing layered structures containing particulate material, and structure produced by the process
ATA884376A (en) DRY-WOVEN FIBERS AND THREADS FROM THREAD-FORMING, SYNTHETIC POLYMERS AND METHODS FOR THEIR PRODUCTION
DE69504893D1 (en) Connecting rod made of composite material and method of manufacture
DE68915586T2 (en) Silicon nitride-based ceramic fibers, process for their manufacture and composite material containing them.
EP0276737A3 (en) Thermocurable moulding compounds
DE3765848D1 (en) MOLDING PIECE MADE OF STRUCTURAL FIBERS AND THERMOPLASTIC BINDING FIBERS AND METHOD FOR PRODUCING THE SAME.
DE69020502T2 (en) Process for the production of polymeric composite material with dispersed fine particles.
EP0236837A3 (en) Mixtures of polycarbonate polysiloxane block cocondensates and thermotropic polymers, process for preparing them and their use in making mouldings, filaments, fibres and foils
DE68917275D1 (en) Process for the preparation of aromatic polysulfone molding compositions with improved mold release properties and the molding compositions produced by this process.
DE69305227D1 (en) Process for the production of magnesium chloride particles with a polyhedron structure, magnesium chloride particles with a polyhedron structure, catalytic composition applied to these particles, polyolefin produced with this composition and polypropylene particles with a multipurpose structure
DE69317701D1 (en) Polymer powder containing reinforcing material and crosslinked with metal ions, process for the production thereof, composite material made of polymers crosslinked with metal ions and process for the production of composite materials
DE69026393T2 (en) Composite thread yarn, process and spinneret for manufacture
DE69206192T2 (en) Composition for the production of carbon composite material, carbon composite material thus obtained and process for the production thereof.
DE69302467D1 (en) A COMPOSITE STRUCTURE MADE OF METALIZED FIBERS IN POLYMER MATRIX, AND METHOD FOR THE PRODUCTION THEREOF
EP0363761A3 (en) Aromatic ether imides

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19990316

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ARTEVA TECHNOLOGIES S.A.R.L.

17Q First examination report despatched

Effective date: 20011129

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR GB IT LI NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59710673

Country of ref document: DE

Date of ref document: 20031009

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20031215

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040408

Year of fee payment: 8

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040604

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: INVISTA TECHNOLOGIES S.A.R.L.

Free format text: ARTEVA TECHNOLOGIES S.A.R.L.#TALSTRASSE 80#8001 ZUERICH (CH) -TRANSFER TO- INVISTA TECHNOLOGIES S.A.R.L.#TALSTRASSE 80#8001 ZUERICH (CH)

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: INVISTA TECHNOLOGIES S.A.R.L.

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051101

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20080312

Year of fee payment: 12

Ref country code: CH

Payment date: 20080415

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20080616

Year of fee payment: 12

Ref country code: IT

Payment date: 20080428

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20080403

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080402

Year of fee payment: 12

BERE Be: lapsed

Owner name: *INVISTA TECHNOLOGIES S.A.R.L.

Effective date: 20090430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090401

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20091101

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20091231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090401

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090401