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公开(公告)号:SE7509428A
公开(公告)日:1976-03-01
申请号:SE7509428
申请日:1975-08-25
Applicant: BASF AG
Inventor: SCHNEIDER P , SCHICK H , MUELLER-TAMM , HENNENBERGER P
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公开(公告)号:SE7505918L
公开(公告)日:1975-12-01
申请号:SE7505918
申请日:1975-05-23
Applicant: BASF AG
Inventor: ZIETLER G , MUELLER-TAMM
Abstract: Filaments and fibers based on polypropylene or copolymers thereof having a content of from 10 to 90% by weight of bitumen and a process for their manufacture, in which a mixture based on polypropylene or copolymers thereof and containing from 10 to 90% by weight of bitumen is melt-spun and drawn. The filaments and fibers produced in the manner of the invention are suitable for the production of woven and non-woven fabrics for insulating purposes and carpet underlays.
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公开(公告)号:DE1298274B
公开(公告)日:1969-06-26
申请号:DEB0072677
申请日:1963-07-13
Applicant: BASF AG
Inventor: MUELLER-TAMM , HEINZ DR , STAHNECKER , ERHARD DR
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公开(公告)号:SE7509428L
公开(公告)日:1976-03-01
申请号:SE7509428
申请日:1975-08-25
Applicant: BASF AG
Inventor: SCHNEIDER P , SCHICK H , MUELLER-TAMM , HENNENBERGER P
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