Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-10-17
1993-12-28
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
26099814, 273 62, 273235R, 524908, 525221, 525222, 525227, 525366, 525368, 525369, A63B 3712, C08L 3302, C08L 2326
Patent
active
052740412
ABSTRACT:
A golf ball having excellent impact resilience and good flying performance comprises a core and a cover for covering the core, wherein the cover contains an ionomer resin as a main material and the ionomer resin has the first peak at 85.degree. to 95.degree. C. and the second peak at 70.degree. to 80.degree. C. in its crystal melting behavior attended with the measurement by a differential scanning calorimeter. A process for producing the above golf ball is also disclosed.
REFERENCES:
patent: 4264075 (1981-04-01), Miller
patent: 4323247 (1982-04-01), Keches et al.
patent: 4567219 (1986-01-01), Tominaga et al.
patent: 4884814 (1989-12-01), Sullivan
patent: 4911451 (1990-03-01), Sullivan
patent: 4929407 (1990-05-01), Giza
patent: 4955966 (1990-09-01), Yuki et al.
patent: 4984804 (1991-01-01), Yamada et al.
patent: 4990574 (1991-02-01), Yamada et al.
patent: 4999404 (1991-03-01), Matsuki
F. W. Billmeyer, "Textbook of Polymer Science", 3rd Ed., 281-286 (1984) Wiley (New York).
G. Odian, "Principles of Polymerization", 3rd Ed., 28-33, (1991) Wiley (New York).
Article entitled: "Thermal Properties of Ethylene Ionomers", Y. Tsujita et al., Journal of Applied Polymer Science, vol. 33, 1307-1314, (1987).
Schofer Joseph L.
Sumitomo Rubber Industries Ltd.
Zitomer Fred
LandOfFree
Golf ball and process for producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Golf ball and process for producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Golf ball and process for producing the same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1543409