Title:
LUBRICANT FOR RECORDING ELEMENT
Document Type and Number:
Japanese Patent JPS5366702
Kind Code:
A
Abstract:
An article of manufacture and a method are disclosed herein for improving lubricity and wear resistance of a given substrate by applying thereto a solution consisting essentially of a dialkanolamine and a halogenated hydrocarbon carrier. The composition herein disclosed has been found to be most effective as preservatives for coating sundry substrates, especially gramophone or phonograph record surfaces whereby there is effected a marked reduction of record groove wear while substantially minimizing noise and harmonic distortion. The preferred composition herein contemplated and disclosed is one consisting essentially of a N-alkyl-substituted N,N-dialkanolamine and a halogenated hydrocarbon carrier, said dialkanolamine having the formula:
Inventors:
ROBAATO PII PAADEII
Application Number:
JP10872577A
Publication Date:
June 14, 1978
Filing Date:
September 09, 1977
Export Citation:
Assignee:
BALL BROTHERS RES CORP
International Classes:
C09D5/23; C10M105/62; C10M169/00; G11B3/68; G11B3/70; G11B5/71; G11B5/72; G11B5/725; G11B23/50; (IPC1-7): G11B3/70
Domestic Patent References:
| JPS5131369A | 1976-03-17 |