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Patent Searching and Data


Title:
TREATMENT AGENT FOR ELSTOMER FIBER HIGH SPEED SPINNING PROCESS, AND METHOD FOR PRODUCING ELSTOMER FIBER
Document Type and Number:
WIPO Patent Application WO/2022/138571
Kind Code:
A1
Abstract:
The present invention addresses the problem of favorably improving the unwindability of an elastomer fiber, while suppressing scattering from an elastomer fiber. A treatment agent for an elastomer fiber high speed spinning process at a winding speed of 1,000 m/min or more according to the present invention has a kinematic viscosity of 8 to 70 mm2/s at 30°C, while containing from 70% by mass to 97% by mass of a dimethyl silicone, from 0.1% by mass to 10% by mass of a silicone resin, from 0% by mass to 10% by mass of a mineral oil and from 2% by mass to 5% by mass of a modified silicone having an amino group, if the total content of the dimethyl silicone, the silicone resin, the mineral oil and the modified silicone is taken as 100% by mass.

Inventors:
ODA KOHEI (JP)
NISHIGAWA TAKESHI (JP)
Application Number:
PCT/JP2021/047055
Publication Date:
June 30, 2022
Filing Date:
December 20, 2021
Export Citation:
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Assignee:
TAKEMOTO OIL & FAT CO LTD (JP)
International Classes:
D06M13/02; D06M15/643; D06M101/38
Foreign References:
JP5936293B12016-06-22
JP5936292B12016-06-22
JP6141554B12017-06-07
JP6480072B12019-03-06
JP2008133548A2008-06-12
JP2009197338A2009-09-03
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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