Title:
AQUEOUS POLYAMIDE DISPERSION
Document Type and Number:
WIPO Patent Application WO/2021/125122
Kind Code:
A1
Abstract:
Provided is an aqueous polyamide dispersion that suppresses occurrence of polyamide agglomerates even in regions having a neutral pH (approximately 7, for example). More specifically, provided is an aqueous polyamide dispersion containing an aqueous medium, a polyamide dispersed in the aqueous medium, and a polyalkylene polyamine alkylene oxide adduct having a melting point of 25°C or higher.
Inventors:
MIZUHASHI TOSHINARI (JP)
MIZUKAWA JUNICHI (JP)
MIZUKAWA JUNICHI (JP)
Application Number:
PCT/JP2020/046467
Publication Date:
June 24, 2021
Filing Date:
December 14, 2020
Export Citation:
Assignee:
SUMITOMO SEIKA CHEMICALS (JP)
International Classes:
C09D5/02; C08L71/02; C08L77/00; C09D171/02; C09D177/00
Foreign References:
| JPH02144141A | 1990-06-01 | |||
| JP2012233082A | 2012-11-29 | |||
| JP2017114942A | 2017-06-29 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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