Title:
高分子バイオレットアントラキノン着色剤組成物およびその製造方法
Document Type and Number:
Japanese Patent JP5852004
Kind Code:
B2
Abstract:
This invention relates to polymeric violet anthraquinone colorants having at least one poly(oxyalkylene) chain attached to an anthraquinone structure. Such colorants exhibit bright violet shade, excellent compatibility with organic media or aqueous systems, good lightfastness, and excellent thermal stability. The water soluble poly(oxyalkylene) substituted polymeric violet anthraquinone colorants also possess high water solubility, high color strength, non-staining properties, and high pH stability. The processes and methods for making such polymeric violet anthraquinone colorants and their use for coloring consumer products are also provided.
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Inventors:
Hong, Xiao Yong Michael
Mahafei, Robert El.
Mahafei, Robert El.
Application Number:
JP2012541114A
Publication Date:
February 03, 2016
Filing Date:
November 18, 2010
Export Citation:
Assignee:
Milliken & Company
International Classes:
C09B69/10; C08G65/333; C09B1/22; C09B1/32; C09B1/54
Domestic Patent References:
| JP4230256A | ||||
| JP54120637A | ||||
| JP2005213247A |
Other References:
J. Chem. Eng. Data,1984年,Vol.29,pp.482-483
Textile Chemist and Colorist,1986年,Vol.18, No.5,pp.24-25
Zhurnal Organicheskoi Khimii,1978年,Vol.14, No.2,pp.390-394
Textile Chemist and Colorist,1986年,Vol.18, No.5,pp.24-25
Zhurnal Organicheskoi Khimii,1978年,Vol.14, No.2,pp.390-394
Attorney, Agent or Firm:
Kurata Masatoshi
Takakura Shigeo
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takakura Shigeo
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori