NDLI: Golf Ball Resin Composition and Golf Ball Field of the Invention

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Golf Ball Resin Composition and Golf Ball Field of the Invention

Content Provider	Semantic Scholar
Copyright Year	2017
Abstract	(54) GOLF BALL RESIN COMPOSITION AND (52) U.S. Cl. ......................................... 473/373; 525/221 GOLF BALL (57) ABSTRACT An object of the present invention is to provide a golf ball (76) Inventor: Takahiro SHIGEMITSU, resin composition containing an ionomer resin with an excel Kobe-shi (JP) lent resilience and fluidity. Another object of the present invention is to provide a golfball using an ionomer resin for an intermediate layer, with an excellent shot feeling, durabil (21) Appl. No.: 13AO85,635 ity and resilience. The present invention provides a golf ball y x9 resin composition comprising (A) an ionomer resin consist ing of a metalion-neutralized product of a ternary copolymer composed of an olefin, an O.f3-unsaturated carboxylic acid having 3 to 8 carbonatoms and an O.B-unsaturated carboxylic acid ester; (B) a binary copolymer composed of an olefin and an C.f3-unsaturated carboxylic acid having 3 to 8 carbon (30) Foreign Application Priority Data atoms and/or a ternary copolymer composed of an olefin, an C.f3-unsaturated carboxylic acid having 3 to 8 carbon atoms Apr. 27, 2010 (JP) ................................. 2010-102534 and an O.f3-unsaturated carboxylic acid ester, and (C) a Zinc compound, wherein a content ratio ((A)/(B)) of (A) compo nent to (B) component ranges from 50/50 to 80/20 in a mass Publication Classification ratio and a content of (C) component ranges from 0.1 part to 20 parts with respect to 100 parts by mass of a sum of (A) (51) Int. Cl. component and (B) component, and the golfball resin com A63B 37/02 (2006.01) position has a melt flow rate (190° C., 2.16 kg) of 5 g/10 min COSL 3.3/06 (2006.01) O. O. (22) Filed: Apr. 13, 2011
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Alternate Webpage(s)	https://patentimages.storage.googleapis.com/60/85/95/f059f879761a4a/US20110263352A1.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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