EP0208918A3 - Reinforcing composite for roofing membranes and process for making such composites - Google Patents

Reinforcing composite for roofing membranes and process for making such composites Download PDF

Info

Publication number
EP0208918A3
EP0208918A3 EP86108061A EP86108061A EP0208918A3 EP 0208918 A3 EP0208918 A3 EP 0208918A3 EP 86108061 A EP86108061 A EP 86108061A EP 86108061 A EP86108061 A EP 86108061A EP 0208918 A3 EP0208918 A3 EP 0208918A3
Authority
EP
European Patent Office
Prior art keywords
composites
making
reinforcing composite
roofing membranes
reinforcing
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.)
Withdrawn
Application number
EP86108061A
Other languages
German (de)
French (fr)
Other versions
EP0208918A2 (en
Inventor
Terry J. O'connor
Ian G. Cooper
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.)
Saint Gobain Technical Fabrics Canada Ltd
Original Assignee
Bay Mills Ltd
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 Bay Mills Ltd filed Critical Bay Mills Ltd
Publication of EP0208918A2 publication Critical patent/EP0208918A2/en
Publication of EP0208918A3 publication Critical patent/EP0208918A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • D04B21/165—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads with yarns stitched through one or more layers or tows, e.g. stitch-bonded fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
    • 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
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/024—Fabric incorporating additional compounds
    • D10B2403/0241—Fabric incorporating additional compounds enhancing mechanical properties
    • D10B2403/02412—Fabric incorporating additional compounds enhancing mechanical properties including several arrays of unbent yarn, e.g. multiaxial fabrics
    • 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
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

A reinforcing composite for bituminous roofing mem­ branes comprises a mechanically-fastened, open network of continuous filament, high tenacity polyester yarn. This structure is heat stabilized and may be combined with a fiberglass scrim and/or treated with a resin.
EP86108061A 1985-06-13 1986-06-12 Reinforcing composite for roofing membranes and process for making such composites Withdrawn EP0208918A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74421085A 1985-06-13 1985-06-13
US744210 1996-11-05

Publications (2)

Publication Number Publication Date
EP0208918A2 EP0208918A2 (en) 1987-01-21
EP0208918A3 true EP0208918A3 (en) 1989-10-11

Family

ID=24991891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108061A Withdrawn EP0208918A3 (en) 1985-06-13 1986-06-12 Reinforcing composite for roofing membranes and process for making such composites

Country Status (2)

Country Link
EP (1) EP0208918A3 (en)
CA (1) CA1264014A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU200128B (en) * 1987-05-20 1990-04-28 Alkoto Mueszaki Fejlesztoe Es Method for producing laminated bitumenized plate
EP0656254A1 (en) * 1993-11-06 1995-06-07 Hoechst Aktiengesellschaft Textile composite material, method for its manufacture and use
FR2715957B1 (en) * 1994-02-10 1996-05-03 Freudenberg Spunweb Sa Method for manufacturing a two-layer textile reinforcement intended for producing bituminous waterproofing screeds for roofing and reinforcement thus obtained.
US5474838A (en) * 1994-02-22 1995-12-12 Milliken Research Corporation Roofing membrane comprising fiberglass scrim stitched to a polyester mat
DE19739049A1 (en) * 1997-09-05 1999-03-11 Fleissner Maschf Gmbh Co Process for producing a hydrodynamically strengthened nonwoven, nonwoven after this production and carrier fleece after this production
US6228785B1 (en) 1998-12-30 2001-05-08 Owens Corning Fiberglas Technology, Inc. Roofing material having improved impact resistance
US6426309B1 (en) 1998-12-30 2002-07-30 Owens Corning Fiberglas Technology, Inc. Storm proof roofing material
CN1074796C (en) * 1999-03-11 2001-11-14 昌邑市无纺布厂 Bundle superfine fibre polyurethane clothing shell material and its production method
EP1304409B1 (en) * 2001-10-17 2019-03-06 Low & Bonar B.V. Two-layer laminate
WO2023006911A1 (en) * 2021-07-30 2023-02-02 Sika Technology Ag A roofing membrane having improved mechanical properties

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466791A (en) * 1965-02-08 1967-01-20 Appleton Wire Works Corp Quilted canvas and manufacturing process
US3966867A (en) * 1968-08-31 1976-06-29 Akzona Incorporated Manufacture of unique polyethylene terephthalate fiber
US4472086A (en) * 1981-02-26 1984-09-18 Burlington Industries Inc. Geotextile fabric construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466791A (en) * 1965-02-08 1967-01-20 Appleton Wire Works Corp Quilted canvas and manufacturing process
US3966867A (en) * 1968-08-31 1976-06-29 Akzona Incorporated Manufacture of unique polyethylene terephthalate fiber
US4472086A (en) * 1981-02-26 1984-09-18 Burlington Industries Inc. Geotextile fabric construction

Also Published As

Publication number Publication date
EP0208918A2 (en) 1987-01-21
CA1264014A (en) 1989-12-27

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Inventor name: COOPER, IAN G.

Inventor name: O'CONNOR, TERRY J.