JP7843678B2 - ポリエーテルサルホン繊維、繊維パッケージ、不織布およびポリエーテルサルホン繊維の製造方法 - Google Patents

ポリエーテルサルホン繊維、繊維パッケージ、不織布およびポリエーテルサルホン繊維の製造方法

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JP7843678B2
JP7843678B2 JP2022156283A JP2022156283A JP7843678B2 JP 7843678 B2 JP7843678 B2 JP 7843678B2 JP 2022156283 A JP2022156283 A JP 2022156283A JP 2022156283 A JP2022156283 A JP 2022156283A JP 7843678 B2 JP7843678 B2 JP 7843678B2
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polyethersulfone
fibers
spinning
resin
fiber
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Japanese (ja)
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JP2023051860A5 (https=
JP2023051860A (ja
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勇介 大江
現 西村
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KB Seiren Ltd
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KB Seiren Ltd
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JP2022156283A 2021-09-30 2022-09-29 ポリエーテルサルホン繊維、繊維パッケージ、不織布およびポリエーテルサルホン繊維の製造方法 Active JP7843678B2 (ja)

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JP2021161560 2021-09-30
JP2021161560 2021-09-30

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JP2023051860A JP2023051860A (ja) 2023-04-11
JP2023051860A5 JP2023051860A5 (https=) 2025-03-12
JP7843678B2 true JP7843678B2 (ja) 2026-04-10

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JP2022156283A Active JP7843678B2 (ja) 2021-09-30 2022-09-29 ポリエーテルサルホン繊維、繊維パッケージ、不織布およびポリエーテルサルホン繊維の製造方法

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814715A1 (de) * 1988-04-30 1989-11-09 Basf Ag Aus der schmelze geformte faeden aus mindestens einem aromatischen polymeren
JPH03185025A (ja) * 1989-12-15 1991-08-13 Ube Ind Ltd 芳香族ポリエーテルスルホン繊維及びその製法

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