Abrégé

The present invention provides: a matte golf ball coating paint composition, which resolves a problem in which the original color of a cover cannot be expressed since the color of the cover is scattered during injection of a golf ball, and allows the original color of the cover to be expressed; a matte golf ball having improved driving distance, rotatability and controllability while also expressing the original color of the cover; and a method for manufacturing a matte golf ball having excellent weather resistance, water resistance, yellowing resistance and abrasion resistance.

Classes IPC  ?

• C09D 167/08 - Polyesters modifiés soit par des huiles grasses supérieures ou leurs acides, soit par des résines naturelles ou des acides résiniques
• C09D 7/40 - Adjuvants
• C09D 7/00 - Caractéristiques de compositions de revêtement non prévues dans le groupe Procédés pour l’incorporation d’ingrédients dans des compositions de revêtement
• C08K 5/3435 - Pipéridines
• C08K 5/00 - Emploi d'ingrédients organiques
• A63B 37/00 - Balles pleinesBilles

Abrégé

The present invention relates to a golf ball and a method for manufacturing same and may provide a golf ball having improved hitting sensation and flight distance by applying an existing manufacturing process without changes even while changing the material for the golf ball or even by applying a shortened manufacturing process.

Classes IPC  ?

• A63B 45/00 - Appareils ou méthodes pour fabriquer les balles
• A63B 27/02 - Dispositifs à fixer aux pieds pour grimper aux mâts cylindriques
• A63B 37/14 - Surfaces particulières
• A63B 37/00 - Balles pleinesBilles

Abrégé

The present invention relates to a carboxylic branched chain-cutting agent for a golf ball-covering ionomer resin, a golf ball coating composition, and a method for manufacturing a golf ball. The present invention can provide a coating composition containing, within an appropriate range, a specific compound for use as a carboxylic branched chain-cutting agent for a golf ball-covering ionomer resin, and thus can provide a golf ball on which a bridge is formed between a golf ball covering resin and a coating resin. By providing the coating composition containing a specific composition for use as a carboxylic branched chain-cutting agent for a golf ball-covering ionomer resin, the present invention is appropriate for ensuring the physical properties of the golf ball, such as yellowing resistance, and workability, such as pot life, even while eliminating an adhesion pretreatment step, thereby reducing side effects generated due to the existing pretreatment step while providing a golf ball having excellent physical properties.

Classes IPC  ?

• C08K 5/3412 - Composés hétérocycliques comportant de l'azote dans le cycle ne comportant qu'un atome d'azote dans le cycle
• C08K 5/10 - EstersÉthers-esters
• C09D 7/12 - Autres adjuvants
• A63B 37/14 - Surfaces particulières