Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
染色物品の製造方法
Document Type and Number:
Japanese Patent JP2005521804
Kind Code:
A
Abstract:
A process of dyeing a molded article is disclosed. The process entails immersing at least a portion of the article in a dyeing bath, retaining the portion in the bath for a period of time sufficient to allow an amount of dye to diffuse into the article, and removing said article from the bath. The molded article comprises a polymeric resin such as (co)polyester, (co)polycarbonates, acrylonitrile-butadiene-styrene, polyamide, polyurethane, polyalkyl(meth)-acrylate, allyldiglycol carbonate and styrene copolymers. The dyeing bath contains in addition to dye, water, a plasticizing agent and a leveling agent.

Inventors:
Robert a piles
Rick El Archie
Application Number:
JP2003580629A
Publication Date:
July 21, 2005
Filing Date:
March 21, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Bayer MaterialScience LLC
International Classes:
G02C7/02; D06P1/16; D06P1/613; D06P1/651; D06P1/92; D06P3/00; D06P3/54; D06P5/00; D06P5/20; G02B1/04; (IPC1-7): D06P5/00; D06P1/16; D06P1/613; D06P1/651; D06P3/00; D06P5/20; G02C7/02
Domestic Patent References:
JP2000345082A2000-12-12
JPH1017803A1998-01-20
Foreign References:
WO2000078876A12000-12-28
GB2335432A1999-09-22
Attorney, Agent or Firm:
Aoyama Aoi
Yasuo Shibata
Kenichi Morizumi