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:
May. 11, 1982
Filed:
Dec. 12, 1980
Applicant:
Inventor:
Paul W Harris, Richmond, VA (US);
Assignee:
Allied Chemical Corporation, Morris Township, Morris County, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06P / ; B01F / ; B01F / ; B01F / ;
U.S. Cl.
CPC ...
8636 ; 8495 ; 8587 ; 252351 ; 252353 ; 252354 ; 252557 ; 25217421 ;
Abstract
A wetting solution for use in a continuous dyeing process for a fabric comprised of synthetic polymer fibers characterized by a surface energy of about 18 to 20 dynes per centimeter is provided. This solution comprises water, a surfactant having a wetting speed factor of up to 1.75, and a thickening agent. A continuous dyeing process for treating the fabric is also disclosed.