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HK1001191B - 聚乙烯吡咯烷酮高级芳香族聚醯胺纤维布及其制造工艺 - Google Patents

聚乙烯吡咯烷酮高级芳香族聚醯胺纤维布及其制造工艺 Download PDF

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Publication number
HK1001191B
HK1001191B HK98100209.0A HK98100209A HK1001191B HK 1001191 B HK1001191 B HK 1001191B HK 98100209 A HK98100209 A HK 98100209A HK 1001191 B HK1001191 B HK 1001191B
Authority
HK
Hong Kong
Prior art keywords
pvp
poly
fibers
ppd
fiber
Prior art date
Application number
HK98100209.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1001191A1 (zh
Inventor
Lee Kiu-Seung
Original Assignee
E. I. Du Pont De Nemours And Company
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 US07/361,411 external-priority patent/US5073440A/en
Application filed by E. I. Du Pont De Nemours And Company filed Critical E. I. Du Pont De Nemours And Company
Publication of HK1001191A1 publication Critical patent/HK1001191A1/zh
Publication of HK1001191B publication Critical patent/HK1001191B/zh

Links

HK98100209.0A 1989-06-05 1998-01-10 聚乙烯吡咯烷酮高级芳香族聚醯胺纤维布及其制造工艺 HK1001191B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/361,411 US5073440A (en) 1989-06-05 1989-06-05 Poly(vinyl pyrrolidone)/p-phenylene terephthalamide composite fibers (pvp/ppd-t)
US361411 1989-06-05

Publications (2)

Publication Number Publication Date
HK1001191A1 HK1001191A1 (zh) 1998-05-29
HK1001191B true HK1001191B (zh) 1998-05-29

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