公开(公告)号：WO1996040384A1

公开(公告)日：1996-12-19

申请号：PCT/US1996007789

申请日：1996-05-28

Applicant: ACUSHNET COMPANY

Inventor： ACUSHNET COMPANY ,  WU, Shenshen

IPC: A63B37/12

CPC classification number: C08G18/003 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0074 ,  A63B37/12 ,  C08G18/10 ,  C08G18/58

Abstract: A polyurethane golf ball cover containing an epoxy curing agent such as the diglycidyl ether of bisphenol A provides improved shear resistance over that containing a polyol curing agent.

Abstract translation: 包含环氧固化剂如双酚A的二缩水甘油醚的聚氨酯高尔夫球罩比含有多元醇固化剂的抗剪切性提高了。

公开(公告)号：WO1996040378A1

公开(公告)日：1996-12-19

申请号：PCT/US1996007788

申请日：1996-05-28

Applicant: ACUSHNET COMPANY

Inventor： ACUSHNET COMPANY ,  WU, Shenshen ,  RAJAGOPALAN, Murali

IPC: A63B37/00

CPC classification number: C08G18/0814 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0074 ,  A63B37/0084 ,  A63B37/0094 ,  A63B37/12 ,  A63B45/00 ,  Y10S273/22 ,  Y10T428/31551 ,  Y10T428/31569

Abstract: This invention relates to methods of using cationic ionomers in golf ball cover compositions. Further, this invention relates to golf balls which have covers and cores and which incorporate urethane ionomers. The polyurethane golf ball cover has improved resiliency and initial velocity through the addition of an alkylating agent such as t-butyl chloride to introduce ionic interactions in the polyurethane and thereby produce cationic type ionomers.

Abstract translation: 本发明涉及在高尔夫球罩组合物中使用阳离子聚合物的方法。 此外，本发明涉及具有盖和芯并且并入氨基甲酸酯离聚物的高尔夫球。 通过添加烷基化剂如叔丁基氯，聚氨酯高尔夫球罩具有改善的弹性和初始速度，以在聚氨酯中引入离子相互作用，从而产生阳离子型离聚物。