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. 29, 1990
Filed:
Dec. 20, 1988
Applicant:
Inventors:
Hisao Yamamoto, Aichi, JP;
Atsushi Nakamura, Aichi, JP;
Assignee:
Takemoto Yushi Kabushiki Kaisha, Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
252-86 ; 252-87 ;
Abstract
A finish composition for synthetic yarns contains 10-80 wt % of a lubricant including a compound shown by Formula (1) given below and 10-60 wt % of a surfactant: ##STR1## where Y.sup.1 and Y.sup.2 are monocarboxylic acid residues shown by Formula (2) or Formula (3) given below, at least one of Y.sup.1 and Y.sup.2 being monocarboxylic acid residue shown by Formula (2), A.sup.1 and A.sup.2 are alkylene groups with 2-4 carbon atoms, m and n are same or different, each being 0 or an integer in the range of 1-10, p and q are equal or different, each being 0 or an integer in the range of 1-4 such that (p+q) is an integer in the range of 1-4: