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:
Mar. 08, 1977
Filed:
Nov. 14, 1975
Applicant:
Inventors:
Jorn Ruter, Marl, DT;
Heinz Scholten, Lippramsdorf, DT;
Assignee:
Chemische Werke Huls Aktiengesellschaft, Marl, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260 316 ; 260 / ; 427 27 ; 427185 ; 427423 ; 428458 ;
Abstract
A powdery coating composition suitable for coating metallic surfaces at high temperatures, comprising powdery particles of a saturated, high-molecular weight thermoplastic polyester having an RSV value of about 0.4-1.2 dl./g. having homogeneously dispersed throughout said particles about 0.1-5% by weight, based on the weight of the polyester, of a flow agent of the formula ##STR1## wherein N IS AN INTEGER OF 0-6;