Title:
FIBER-TREATING AGENT
Document Type and Number:
WIPO Patent Application WO/2019/155826
Kind Code:
A1
Abstract:
This fiber-treating agent includes a nitrogen-atom-containing polysiloxane synthesizable from an inexpensive raw material and excelling in preservation stability that is represented by formula (1) and/or a reaction product of the nitrogen-atom-containing polysiloxane with an epoxy compound. This fiber-treating agent makes is possible to add good flexibility and highly durable water-absorbing properties to a fiber. (R2 is an unsubstituted or a halogen-substituted 1-20C univalent hydrocarbon group, R2 is a univalent organic group containing at least one nitrogen atom, R3 is R1 or an ethoxy group, at least one of which is an ethoxy group, R4 is a hydroxyl group or –OSiR2R3R3, and a is an integer from 2 to 2,000.)
Inventors:
HAMAJIMA YUTA (JP)
FUKAMACHI TAKUMI (JP)
FUKAMACHI TAKUMI (JP)
Application Number:
PCT/JP2019/000885
Publication Date:
August 15, 2019
Filing Date:
January 15, 2019
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
International Classes:
D06M15/643; C08G77/26; C08G77/46
Foreign References:
| JP2013040335A | 2013-02-28 | |||
| JP2006213856A | 2006-08-17 | |||
| JPS59179884A | 1984-10-12 | |||
| JPH0711000A | 1995-01-13 | |||
| JP3959579B2 | 2007-08-15 | |||
| JP2015199886A | 2015-11-12 | |||
| JPS481480B1 | ||||
| JPS5443614B2 | 1979-12-21 | |||
| JPS5743673B2 | 1982-09-16 | |||
| JPS60185879A | 1985-09-21 | |||
| JPS60185880A | 1985-09-21 | |||
| JPS6461576A | 1989-03-08 | |||
| JPS57101046A | 1982-06-23 | |||
| JPS59179884A | 1984-10-12 | |||
| JPH01306683A | 1989-12-11 | |||
| JPH0247371A | 1990-02-16 | |||
| JP3959579B2 | 2007-08-15 |
Other References:
See also references of EP 3751048A4
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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