Title:
TREATMENT AGENT FOR CARBON FIBER PRECURSOR, AND CARBON FIBER PRECURSOR
Document Type and Number:
WIPO Patent Application WO/2023/234176
Kind Code:
A1
Abstract:
The present invention contains: a polyamine-carboxylic acid condensate (A) that is condensed and formed from a polyamine (X), which has one hydrocarbon group and three or more nitrogen atoms per molecule and has a total carbon number of 4-70 per molecule, and a carboxylic acid (Y), which is selected from the group consisting of C2-20 monovalent carboxylic acids and C2-20 bivalent to tetravalent polycarboxylic acids; and a non-ionic surfactant (B) that includes a compound in which one or more kinds of alkylene oxide selected from C2-4 alkylene oxides are added to a monovalent alcohol that has a C8-40 hydrocarbon group in each molecule.
Inventors:
MATSUNAGA TAKUYA (JP)
Application Number:
PCT/JP2023/019552
Publication Date:
December 07, 2023
Filing Date:
May 25, 2023
Export Citation:
Assignee:
TAKEMOTO OIL & FAT CO LTD (JP)
International Classes:
D06M13/405; D06M15/41; D06M15/53; D06M101/28
Foreign References:
| JP2008138296A | 2008-06-19 | |||
| JP6957070B1 | 2021-11-02 | |||
| JPS63230542A | 1988-09-27 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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