EP 0086285 A1 19830824 - Improvements in and relating to racket strings.
Title (en)
Improvements in and relating to racket strings.
Title (de)
Schlägerbespannungen.
Title (fr)
Cordages de raquettes.
Publication
Application
Priority
EP 82300662 A 19820210
Abstract (en)
A racket string is provided comprising a string body having an outer coating which is formed from a dispersion of particles of fluororesin having an average diameter of substantially less than 20 microns in a suitable dispersing medium. Suitably the fluororesin is a fluorinated ethylene resin, especially a tetrafluoroethylene resin. Such a resin preferably has an average particle diameter in the range of from 0.1 to 10 microns, especially of 0.3 microns. Such a racket string has been found to withstand high tensions present during stringing and also, when incorporated into a racket, wear of the string due to hitting and due to adherence of sand and dust, etc. during play.
IPC 1-7
IPC 8 full level
A63B 51/02 (2015.01); A63B 51/10 (2006.01)
CPC (source: EP)
A63B 51/02 (2013.01); A63B 51/10 (2013.01)
Citation (search report)
- [X] US 3920658 A 19751118 - BENSON MARTIN JAMES
- [X] US 4238262 A 19801209 - FISHEL CLARK W [US]
- [X] DE 1428810 A1 19681212 - BABUCKE GERHARD
- [A] US 4306410 A 19811222 - NAKAMURA MASAAKI, et al
- [A] US 4300343 A 19811117 - NAKAMURA MASAAKI, et al
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 82300662 A 19820210