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ES2044939T3 - LAMINATE MATERIAL BLOWN IN CAST STATE, DURABLE. - Google Patents

LAMINATE MATERIAL BLOWN IN CAST STATE, DURABLE.

Info

Publication number
ES2044939T3
ES2044939T3 ES87306940T ES87306940T ES2044939T3 ES 2044939 T3 ES2044939 T3 ES 2044939T3 ES 87306940 T ES87306940 T ES 87306940T ES 87306940 T ES87306940 T ES 87306940T ES 2044939 T3 ES2044939 T3 ES 2044939T3
Authority
ES
Spain
Prior art keywords
fibers
fabric
blown
laminated material
durable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES87306940T
Other languages
Spanish (es)
Inventor
Gilbert L Minnesota Minin Eian
Paul G Minnesota Mining Cheney
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Priority claimed from US06/899,343 external-priority patent/US4868032A/en
Priority claimed from US06/899,522 external-priority patent/US4681801A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2044939T3 publication Critical patent/ES2044939T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

SE PROPORCIONA UN MATERIAL LAMINADO FIBROSO, ESTABLE, COMPUESTO DE UNA TELA DE FIBRA SOPLADA EN FUNDIDO, QUE TIENE VARIAS FIBRAS REFORZANTES, QUE SE EXTIENDE A SU TRAVES. LAS FIBRAS REFORZANTES SE COSEN A TRAVES DE LA TELA DE FIBRAS SOPLADAS EN FUNDIDO Y LUEGO SE UNEN A LAS FIBRAS EN LOS LADOS OPUESTOS DE LA CAPA DE FIBRAS SOPLADAS EN FUNDIDO, PARA MANTENER FIJADAS LAS FIBRAS REFORZANTES. SE PUEDEN DISPERSAR PARTICULAS SOLIDAS EN LA CAPA DE FIBRAS SOPLADAS EN FUNDIDO. TALES PARTICULAS SON PREFERIBLEMENTE PARTICULAS ABSORBENTES DE VAPOR, POR EJEMPLO CARBON ACTIVO, DE MODO QUE EL MATERIAL LAMINADO ABSORBA LOS VAPORES QUE PASAN A SU TRAVES. EL MATERIAL LAMINADO ES PARTICULARMENTE UTIL COMO COMPONENTE DE UNA PRENDA PROTECTORA QUIMICA.A STABLE, FIBROUS LAMINATED MATERIAL IS PROVIDED, COMPOSED OF A FIBER FABRIC FABRIC FUSED, THAT HAS SEVERAL REINFORCING FIBERS, WHICH EXTENDS THROUGH IT. THE STRENGTHENING FIBERS ARE SEWED THROUGH THE FABRIC OF BLOWN FIBERS AND THEN JOIN THE FIBERS ON THE OPPOSITE SIDES OF THE FABRIC BLOWN FABRIC LAYER TO KEEP THE STRENGTHENING FIBERS FIXED. SOLID PARTICLES CAN BE SCATTERED IN THE LAYER OF BLOWN FIBERS IN CAST. SUCH PARTICLES ARE PREFERABLY ABSORBENT PARTICLES OF STEAM, FOR EXAMPLE ACTIVE CARBON, SO THAT THE LAMINATED MATERIAL ABSORBS THE VAPORS THAT PASS THROUGH IT. THE LAMINATED MATERIAL IS PARTICULARLY USEFUL AS A COMPONENT OF A CHEMICAL PROTECTIVE GARMENT.

ES87306940T 1986-08-22 1987-08-05 LAMINATE MATERIAL BLOWN IN CAST STATE, DURABLE. Expired - Lifetime ES2044939T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/899,343 US4868032A (en) 1986-08-22 1986-08-22 Durable melt-blown particle-loaded sheet material
US06/899,522 US4681801A (en) 1986-08-22 1986-08-22 Durable melt-blown fibrous sheet material

Publications (1)

Publication Number Publication Date
ES2044939T3 true ES2044939T3 (en) 1994-01-16

Family

ID=27129228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87306940T Expired - Lifetime ES2044939T3 (en) 1986-08-22 1987-08-05 LAMINATE MATERIAL BLOWN IN CAST STATE, DURABLE.

Country Status (4)

Country Link
EP (1) EP0257868B1 (en)
CA (1) CA1280062C (en)
DE (1) DE3787775T2 (en)
ES (1) ES2044939T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
EP0825286A3 (en) * 1992-11-18 2000-11-02 AQF Technologies LLC Fibrous structure containing immobilized particulate matter and process therefor
US5662728A (en) * 1992-12-31 1997-09-02 Hoechst Celanese Corporation Particulate filter structure
EP0666095B1 (en) * 1994-02-05 2000-05-03 AQF Technologies LLC Particulate filter structure
FR2835168B1 (en) * 2002-01-30 2004-05-28 Seb Sa FILTER FOR COOKING APPLIANCE OR KIT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1102361A (en) * 1964-06-09 1968-02-07 Ici Ltd Tufted fabrics
US4433024A (en) * 1982-07-23 1984-02-21 Minnesota Mining And Manufacturing Company Reduced-stress vapor-sorptive garments
US4631933A (en) * 1984-10-12 1986-12-30 Minnesota Mining And Manufacturing Company Stitch-bonded thermal insulating fabrics
DE3521221A1 (en) * 1985-06-13 1986-12-18 Rhodia Ag, 7800 Freiburg METHOD FOR PRODUCING SPINNING FLEECE
US4657804A (en) * 1985-08-15 1987-04-14 Chicopee Fusible fiber/microfine fiber laminate

Also Published As

Publication number Publication date
EP0257868A2 (en) 1988-03-02
DE3787775D1 (en) 1993-11-18
CA1280062C (en) 1991-02-12
EP0257868A3 (en) 1990-01-17
DE3787775T2 (en) 1994-04-28
EP0257868B1 (en) 1993-10-13

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