Title:
溶融延伸ポリアミドフィラメント
Document Type and Number:
Japanese Patent JP7446289
Kind Code:
B2
Abstract:
Stretched filaments based on linear, branched or cyclic, aliphatic or semiaromatic polyamides, wherein the filaments have been stretched at a temperature between glass transition temperature and melting point and wherein the filaments are cooled down to room temperature under full tensile load.
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| JPS6189322 | POLYESTER YARN AND ITS PRODUCTION |
Inventors:
Randegance Lee
Martin Wilputs
Marx Hartmann
Dark Heinrich Bücker
Martin Wilputs
Marx Hartmann
Dark Heinrich Bücker
Application Number:
JP2021517818A
Publication Date:
March 08, 2024
Filing Date:
October 09, 2019
Export Citation:
Assignee:
Evonik Operations GmbH
International Classes:
D02J1/22; C08G69/00; C08J5/18; C08L77/00
Domestic Patent References:
| JP3206115A | ||||
| JP3241007A | ||||
| JP5156513A |
Foreign References:
| US20180344489 |
Attorney, Agent or Firm:
Patent Attorney Corporation Ashitaba International Patent Office
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