EP 0457905 B1 19950308 - EXTENSIBLE NON-WOVEN FABRIC AND ITS PRODUCTION METHOD.
Title (en)
EXTENSIBLE NON-WOVEN FABRIC AND ITS PRODUCTION METHOD.
Title (de)
AUSDEHNBARES, NICHT GEWEBTES GEWEBE UND VERFAHREN ZUR HERSTELLUNG.
Title (fr)
TISSU NON TISSE EXTENSIBLE ET PROCEDE DE PRODUCTION.
Publication
Application
Priority
- JP 8901294 W 19891225
- JP 32793588 A 19881227
Abstract (en)
[origin: WO9007602A1] This invention relates to an extensible non-woven fabric and its production method, which non-woven fabric uses, as its raw material, a hydrogenated block copolymer comprising a polymer block A consisting primarily of a vinyl aromatic compound and a polymer block B consisting primarily of a conjugated diene compound, at least one said polymer block B being prepared by hydrogenating a block copolymer at the terminal of the polymer chain. Spinnability and non-woven fabric characteristics can be further improved by adding polyolefin to the raw material described above. The resulting extensible non-woven fabric has high strength, stretch characteristics (elongation, elongation recovery) and weatherability, and can be applied to a wide range of applications by utilizing its characteristics.
IPC 1-7
IPC 8 full level
D04H 1/42 (2006.01); D04H 1/44 (2006.01); D04H 1/54 (2006.01); D04H 1/56 (2006.01); D04H 3/007 (2012.01); D04H 3/016 (2012.01); D04H 3/16 (2006.01)
CPC (source: EP KR)
D04H 1/4291 (2013.01 - KR); D04H 1/4382 (2013.01 - KR); D04H 1/541 (2013.01 - KR); D04H 3/007 (2013.01 - EP); D04H 3/016 (2013.01 - EP); D04H 3/16 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
WO 9007602 A1 19900712; DE 68921645 D1 19950413; DE 68921645 T2 19950817; DE 68921645 T3 20020912; EP 0457905 A1 19911127; EP 0457905 A4 19920708; EP 0457905 B1 19950308; EP 0457905 B2 20011024; KR 910700373 A 19910315; KR 920007989 B1 19920921
DOCDB simple family (application)
JP 8901294 W 19891225; DE 68921645 T 19891225; EP 90900366 A 19891225; KR 900701882 A 19900824