Title:
水分散性ポリアミド粉末
Document Type and Number:
Japanese Patent JP6456821
Kind Code:
B2
Abstract:
A powder of polyamide particles, in which: said polyamide includes more than 50 mol % of amine ends among the total number of amine and acid ends of the polyamide; said particles include, on the surface thereof, primary amine groups neutralized by a phosphorous Bronsted acid, such as phosphoric acid; and the D50 of the particles falls within the range of 100 nm to 50 μm, preferably 100 nm to 20 μm. A method for producing such a powder and to the production of aqueous dispersions including same.
Inventors:
Pinault, easy
Application Number:
JP2015519319A
Publication Date:
January 23, 2019
Filing Date:
July 08, 2013
Export Citation:
Assignee:
Arkema France
International Classes:
C08J3/16; A61K8/02; A61K8/84; A61K47/34; A61Q1/00; A61Q1/04; A61Q1/10; A61Q1/12; A61Q3/00; A61Q5/02; A61Q5/06; A61Q5/08; A61Q5/10; A61Q7/00; A61Q9/02; A61Q9/04; A61Q13/00; A61Q15/00; A61Q19/00; A61Q19/10; C08G69/48; C08J3/05; C08J9/28
Domestic Patent References:
| JP2007238880A | ||||
| JP2003212713A | ||||
| JP2009242518A | ||||
| JP2011219756A |
Foreign References:
| US20090061227 | ||||
| US4069184 | ||||
| US40691874 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office
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