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:
Dec. 20, 1977
Filed:
Dec. 09, 1976
Applicant:
Inventors:
Gotz Koerner, Essen, DT;
Gunter Schmidt, Essen, DT;
Jaroslav Langner, Essen, DT;
Hans-Jurgen Patzke, Gelsenkirchen-Resse, DT;
Assignee:
Th. Goldschmidt AG, Essen, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
252-86 ; 1062 / ; 252 496 ;
Abstract
Melt-spin finish compositions composed of 1 - 99% by weight of compounds having the general formula ##STR1## wherein R.sup.1 is a mono-, di- or trialkylphenyl residue, in which the sum of the carbon atoms per phenyl residue, bound in the form of alkyl residues, is at least 6 and at most 12, and/or the trimethylsilyl residue,