Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Reexamination Certificate
2006-04-11
2006-04-11
Gorr, Rachel (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From reactant having at least one -n=c=x group as well as...
C473S378000, C246S328000
Reexamination Certificate
active
07026430
ABSTRACT:
Disclosed herein is a method of making a golf ball by mixing a polyisocyanate copolymer and at least one other reactant, such as a polyol, to form a reaction product and reaction injection molding the reaction product to form at least one of a core and cover component. Preferably, the polyisocyanate copolymer includes an aromatic polyisocyanate and an aliphatic polyisocyanate. Most preferably, the polyisocyanate copolymer includes a copolymer of toluene diisocyanate and hexamethylene diisocyanate.
REFERENCES:
patent: 5997417 (1999-12-01), Lutz
patent: 6100361 (2000-08-01), Keller
patent: 05345050 (1993-12-01), None
Keller Viktor
Kennedy, III Thomas J.
Risen, Jr. William M.
Tzivanis Michael J.
Callaway Golf Company
Catania Michael A.
Gorr Rachel
Lo Elaine H.
LandOfFree
Golf ball formed from a polyisocyanate copolymer and method... 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 formed from a polyisocyanate copolymer and method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Golf ball formed from a polyisocyanate copolymer and method... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3566241