发明名称 |
GOLF BALL POLYURETHANE LAYER ADHESION PROMOTER |
摘要 |
The method of the present invention comprises dissolving an aziridine in water in a 1:1 ratio to form an aziridine-water solution. Then, pouring the aziridine-water solution into a water-born polyurethane dispersion while stirring to form a resultant polyurethane dispersion and diluting the resultant polyurethane dispersion with distilled water to form a diluted polyurethane dispersion. The mantle core 22 of the golf ball 20 is then immersed into the diluted polyurethane dispersion to form a coated mantle core and lastly, the coated mantle core 22 is dried at room temperature. |
申请公布号 |
US2011244983(A1) |
申请公布日期 |
2011.10.06 |
申请号 |
US201113074591 |
申请日期 |
2011.03.29 |
申请人 |
CALLAWAY GOLF COMPANY |
发明人 |
SHEN KONG;PARNELL SHANE R.;BARTELS DAVID M. |
分类号 |
A63B37/00;B05D1/02;B05D1/18 |
主分类号 |
A63B37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|