EP0864673A3 - Wave absorbing fiber - Google Patents

Wave absorbing fiber Download PDF

Info

Publication number
EP0864673A3
EP0864673A3 EP97117592A EP97117592A EP0864673A3 EP 0864673 A3 EP0864673 A3 EP 0864673A3 EP 97117592 A EP97117592 A EP 97117592A EP 97117592 A EP97117592 A EP 97117592A EP 0864673 A3 EP0864673 A3 EP 0864673A3
Authority
EP
European Patent Office
Prior art keywords
wave absorbing
absorbing fiber
fiber
wave
absorbing
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Withdrawn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
EP97117592A
Other languages
German (de)
French (fr)
Other versions
EP0864673A2 (en
Inventor
Toshihiko Yayama
Etsuo Matsumoto
Kenichi Noda
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.)
Ten Co Ltd
Original Assignee
Ten Co 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 Ten Co Ltd filed Critical Ten Co Ltd
Publication of EP0864673A2 publication Critical patent/EP0864673A2/en
Publication of EP0864673A3 publication Critical patent/EP0864673A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
EP97117592A 1997-03-14 1997-10-10 Wave absorbing fiber Withdrawn EP0864673A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8220697 1997-03-14
JP9082206A JPH10259557A (en) 1997-03-14 1997-03-14 Wave absorbing fibrous material
JP82206/97 1997-03-14

Publications (2)

Publication Number Publication Date
EP0864673A2 EP0864673A2 (en) 1998-09-16
EP0864673A3 true EP0864673A3 (en) 1999-11-10

Family

ID=13767958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97117592A Withdrawn EP0864673A3 (en) 1997-03-14 1997-10-10 Wave absorbing fiber

Country Status (2)

Country Link
EP (1) EP0864673A3 (en)
JP (1) JPH10259557A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005043181A1 (en) * 2003-10-29 2005-05-12 Koninklijke Philips Electronics N.V. Shielded treatment room and device suitable for recording images on the basis of magnetic resonance
JP2012180630A (en) * 2006-04-11 2012-09-20 Matsuyama Keori Kk Electromagnetic wave and sound wave absorbing yarn, electromagnetic wave and sound wave absorbing fabric, electromagnetic wave and sound wave absorbing sheet, electromagnetic wave and sound absorbing plate, and electromagnetic wave and sound wave absorbing structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB893007A (en) * 1950-01-17 1962-04-04 Plessey Co Ltd Improvements in compositions for absorbing radio waves and methods of manufacturing such compositions
EP0068092A2 (en) * 1981-04-30 1983-01-05 Bayer Ag Micro-wave absorbers with very small reflexion and their use
GB2196343A (en) * 1983-10-03 1988-04-27 Courtaulds Plc Microwave-absorbing fibres and filaments
FR2671813A1 (en) * 1991-01-22 1992-07-24 Aube Chanvriere THERMAL AND PHONIC INSULATION BASED ON CHENEVOTTE AND METHOD FOR PRODUCING THE SAME.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB893007A (en) * 1950-01-17 1962-04-04 Plessey Co Ltd Improvements in compositions for absorbing radio waves and methods of manufacturing such compositions
EP0068092A2 (en) * 1981-04-30 1983-01-05 Bayer Ag Micro-wave absorbers with very small reflexion and their use
GB2196343A (en) * 1983-10-03 1988-04-27 Courtaulds Plc Microwave-absorbing fibres and filaments
FR2671813A1 (en) * 1991-01-22 1992-07-24 Aube Chanvriere THERMAL AND PHONIC INSULATION BASED ON CHENEVOTTE AND METHOD FOR PRODUCING THE SAME.

Also Published As

Publication number Publication date
EP0864673A2 (en) 1998-09-16
JPH10259557A (en) 1998-09-29

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