EP 1100595 A1 20010523 - GOLF BALL HAVING A POLYURETHANE COVER
Title (en)
GOLF BALL HAVING A POLYURETHANE COVER
Title (de)
MIT EINEM POLYURETHANMANTEL ÜBERZOGENER GOLFBALL
Title (fr)
BALLE DE GOLF A REVETEMENT EN POLYURETHANNE
Publication
Application
Priority
- US 0010190 W 20000414
- US 29563599 A 19990420
- US 36191299 A 19990727
Abstract (en)
[origin: WO0062869A1] A golf ball (10) having a polyurethane cover (16) composed of a blend of polyurethane prepolymers is disclosed herein. The blend may be a dual blend with a TDI-based polyurethane prepolymer blended with a second diisocyanate polyurethane prepolymer, typically a PPDI-based polyurethane prepolymer. The blend may also be a tri-blend with a TDI-based polyurethane prepolymer blended with two other diisocyanate polyurethane prepolymers, typically two different PPDI-based polyurethane prepolymers. The golf ball (10) has a durability of at least 3.0 on a shear test rating of the cover. The golf ball (10) of the present invention also demonstrates tremendous distance using a BIG BERTHA3 HAWKEYE3 driver.
IPC 1-7
IPC 8 full level
A63B 37/00 (2006.01); A63B 37/02 (2006.01); A63B 37/06 (2006.01); A63B 37/12 (2006.01); C08G 18/08 (2006.01); C08G 18/10 (2006.01); C08G 18/34 (2006.01); C08G 18/42 (2006.01); C08G 18/76 (2006.01); D01F 6/78 (2006.01)
CPC (source: EP)
A63B 37/0003 (2013.01); A63B 37/02 (2013.01); C08G 18/10 (2013.01); C08G 18/4277 (2013.01); C08G 18/7664 (2013.01); A63B 37/0031 (2013.01); A63B 37/0033 (2013.01); A63B 37/0075 (2013.01)
Designated contracting state (EPC)
DE ES FR GB SE
DOCDB simple family (publication)
WO 0062869 A1 20001026; AU 4246300 A 20001102; CA 2341546 A1 20001026; EP 1100595 A1 20010523; EP 1100595 A4 20090114; NZ 510265 A 20030228
DOCDB simple family (application)
US 0010190 W 20000414; AU 4246300 A 20000414; CA 2341546 A 20000414; EP 00922249 A 20000414; NZ 51026500 A 20000414