The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 1976
Filed:
Sep. 04, 1974
Applicant:
Inventors:
Hiroshi Namiki, Nagaokakyo, JA;
Norihiro Minemura, Takatsuki, JA;
Takeo Kimura, Takatsuki, JA;
Shigeru Takahashi, Kaga, JA;
Assignee:
Teijin Limited, Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06P / ;
U.S. Cl.
CPC ...
8179 ; 8151 ; 8152 ;
Abstract
An improved jet dyeing process for fibrous articles containing polyester-type synthetic fibers which comprises heating the bath liquid while moving said fibrous article at a rate of 80 to 300 meters/min. in a bath containing no dye; adding a dye liquor at a rate of not more than 20 liters/sec. when the temperature of the dye bath has exceeded 110.degree.C; and successively dyeing the fibrous article at a temperature of more than 110.degree.C. while moving it at the above rate, and an apparatus suitable for practising aforesaid jet dyeing process.