ES2040332T3 - IMPROVEMENTS IN OR REGARDING SYNTHETIC DOWN. - Google Patents

IMPROVEMENTS IN OR REGARDING SYNTHETIC DOWN.

Info

Publication number
ES2040332T3
ES2040332T3 ES88301381T ES88301381T ES2040332T3 ES 2040332 T3 ES2040332 T3 ES 2040332T3 ES 88301381 T ES88301381 T ES 88301381T ES 88301381 T ES88301381 T ES 88301381T ES 2040332 T3 ES2040332 T3 ES 2040332T3
Authority
ES
Spain
Prior art keywords
micrometers
diameter
weight
synthetic polymeric
synthetic down
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
ES88301381T
Other languages
Spanish (es)
Inventor
James G. Donovan
Zivile M. Groh
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.)
Albany International Corp
Original Assignee
Albany International Corp
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 GB878718330A external-priority patent/GB8718330D0/en
Priority claimed from GB878728582A external-priority patent/GB8728582D0/en
Application filed by Albany International Corp filed Critical Albany International Corp
Application granted granted Critical
Publication of ES2040332T3 publication Critical patent/ES2040332T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G11/00—Artificial feathers
    • A41G11/02—Implements or machines for making artificial feathers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Building Environments (AREA)

Abstract

EL PRESENTE INVENTO SE REFIERE A UN METODO DE FABRICACION DE MATERIAL AISLANTE TERMICO, QUE CONSTA DE LAS SIGUIENTES FASES: A) FORMACION DE UN ENTRAMADO DE FIBRAS A PARTIR DE UN 70 A UN 95% EN PESO DE MICROFIBRAS POLIMERICAS SINTETICAS DE DIAMETRO ENTRE 3 Y 12 MICROMETROS Y ENTRE 5 Y 30% EN PESO DE MACROFIBRAS POLIMERICAS SINTETICAS QUE TIENEN UN DIAMETRO NO INFERIOR A 12 MICROMETROS; B) CONFORMACION DEL ENTRAMADO ASI OBTENIDO Y C) UNION DE AL MENOS ALGUNA DE LAS FIBRAS EN SUS PUNTOS DE CONTACTO DE TAL MANERA QUE LA DENSIDAD DE LA ESTRUCTURA RESULTANTE ESTE ENTRE 3 Y 16 KGS/M3, EFECTUANDOSE EL ENLACE SIN PERDIDA SIGNIFICATIVA DE SUS PROPIEDADES TERMOAISLANTES EN COMPARACION CON EL ENTRAMADO SIN UNIR.THE PRESENT INVENTION REFERS TO A METHOD OF MANUFACTURE OF THERMAL INSULATION MATERIAL, WHICH CONSISTS OF THE FOLLOWING PHASES: A) FORMATION OF A FIBER FABRIC FROM 70 TO 95% IN WEIGHT OF SYNTHETIC POLYMERIC MICROFIBERS 3 AND DIAMETER BETWEEN 12 MICROMETERS AND BETWEEN 5 AND 30% BY WEIGHT OF SYNTHETIC POLYMERIC MACROFIBERS THAT HAVE A DIAMETER NOT LESS THAN 12 MICROMETERS; B) CONFORMATION OF THE ENTRANCE SO AS OBTAINED AND C) UNION OF AT LEAST SOME OF THE FIBERS IN THEIR CONTACT POINTS IN SUCH A WAY THAT THE DENSITY OF THE RESULTING STRUCTURE IS BETWEEN 3 AND 16 KGS / M3, EFFECTING THE LINK WITHOUT SIGNIFICANT LOSS THERMAL INSULATORS IN COMPARISON WITH THE UNMILLED FLOORING.

ES88301381T 1987-02-20 1988-02-18 IMPROVEMENTS IN OR REGARDING SYNTHETIC DOWN. Expired - Lifetime ES2040332T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1747287A 1987-02-20 1987-02-20
GB878718330A GB8718330D0 (en) 1987-08-03 1987-08-03 Synthetic down
GB878728582A GB8728582D0 (en) 1987-12-07 1987-12-07 Improvements in & relating to synthetic down

Publications (1)

Publication Number Publication Date
ES2040332T3 true ES2040332T3 (en) 1993-10-16

Family

ID=27263536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88301381T Expired - Lifetime ES2040332T3 (en) 1987-02-20 1988-02-18 IMPROVEMENTS IN OR REGARDING SYNTHETIC DOWN.

Country Status (4)

Country Link
EP (1) EP0279677B1 (en)
CA (1) CA1318118C (en)
DE (1) DE3881230T2 (en)
ES (1) ES2040332T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0571884B1 (en) * 1992-05-27 1997-04-02 Hoechst Aktiengesellschaft Composite materials containing polyether ketone filaments
DE9408097U1 (en) * 1994-05-17 1995-09-14 M. Faist GmbH & Co KG, 86381 Krumbach Soundproofing component
AU2003245786A1 (en) * 2002-07-18 2004-02-09 Thermobalance Ag Downy filling material and method for producing the same
CN103882714B (en) * 2012-12-21 2016-07-13 3M创新有限公司 Manufacture and refuse the method for water non-woven warmth-retaining material and refuse water non-woven warmth-retaining material
RU2580487C1 (en) * 2013-01-22 2016-04-10 Прималофт, Инк. Fluffed heat-insulating material with improved durability and waterproofing capacity
DE102014002060B4 (en) * 2014-02-18 2018-01-18 Carl Freudenberg Kg Bulk nonwovens, uses thereof, and methods of making same
DE102016224251B4 (en) 2016-12-06 2019-02-28 Adidas Ag Heat-insulating structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD211711A1 (en) * 1982-11-29 1984-07-25 Forschungszentrum Fuer Textilt METHOD FOR PRODUCING CUSTOM BED SPRINGS
US4588635A (en) * 1985-09-26 1986-05-13 Albany International Corp. Synthetic down

Also Published As

Publication number Publication date
EP0279677A3 (en) 1990-01-17
DE3881230D1 (en) 1993-07-01
CA1318118C (en) 1993-05-25
EP0279677B1 (en) 1993-05-26
DE3881230T2 (en) 1993-10-07
EP0279677A2 (en) 1988-08-24

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