ペンダント顔料を有するポリアミドを含む粒子及び関連する方法

Japanese Patent JP7423481

B2

A nonlimiting example method of forming polyamide polymer particles having pigments therein may comprising: mixing a mixture comprising a polyamide having a pigment pendent from a backbone of the polyamide (PP-polyamide), a carrier fluid that is immiscible with the PP-polyamide, and optionally an emulsion stabilizer at a temperature greater than a melting point or softening temperature of the PP-polyamide and at a shear rate sufficiently high to disperse the PP-polyamide in the carrier fluid; and cooling the mixture to below the melting point or softening temperature of the PP-polyamide to form solidified particles comprising the PP-polyamide and, when present, the emulsion stabilizer associated with an outer surface of the solidified particles. Said solidified particles may be used in additive manufacturing to make a variety of objects like containers, toys, furniture parts and decorative home goods, plastic gears, automotive parts, medical items, and the like.

Valerie M. Fargia
Christina Resecco
Michelle S. Hawkins
Sivansi Eswari Sriskandaha
Robert Claridge
Carolyn Patricia Moulag
Karen A. Moffat

JP2020147951A

January 29, 2024

September 03, 2020

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XEROX CORPORATION

C08J3/12; C08K9/00; C08L77/00; C09C3/10

JP2007254523A
JP2007231038A
JP62205121A
JP2021042375A

Shinichiro Tanaka
Hiroyuki Suda
Fumiaki Otsuka
Takayoshi Nishijima
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu

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