Enhanced Functionalized Aluminosilicate Microspheres for Golf Ball Applications

Publication ID: 24-11857845_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Functionalized Aluminosilicate Microspheres for Golf Ball Applications,” Published Technical Disclosure No. 24-11857845_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857845_0006_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,845.

Summary of the Inventive Concept

This inventive concept introduces novel improvements to functionalized aluminosilicate microspheres in golf balls, enhancing their toughness, tear resistance, and aerodynamic performance while reducing processing time and improving manufacturing efficiency.

Background and Problem Solved

The original patent disclosed the use of functionalized aluminosilicate microspheres in golf balls, but limitations existed in terms of dispersion, bonding, and impact durability. This new concept addresses these limitations by introducing novel surface treatments, particle size distributions, and filler materials, as well as optimized manufacturing processes.

Detailed Description of the Inventive Concept

The inventive concept comprises four key aspects: (1) a novel surface treatment for functionalized aluminosilicate microspheres to enhance bonding between the microspheres and the surrounding material, (2) a unique particle size distribution that optimizes dispersion and mixing efficiency, (3) a system for manufacturing golf balls with improved impact durability using a mixer and an extruder, and (4) a novel filler material that enhances the ball's aerodynamic performance. These improvements lead to enhanced toughness, tear resistance, and aerodynamic performance, while reducing processing time and improving manufacturing efficiency.

Novelty and Inventive Step

The new claims introduce novel and non-obvious improvements over the original patent, including the novel surface treatment, unique particle size distribution, and optimized manufacturing processes, which provide a significant enhancement to the original inventive concept.

Alternative Embodiments and Variations

Alternative embodiments may include varying the surface treatment chemistry, particle size distribution, or filler material composition to achieve specific performance characteristics. Additionally, the inventive concept could be adapted for use in other sporting goods or industrial applications.

Potential Commercial Applications and Market

The enhanced functionalized aluminosilicate microspheres have significant commercial potential in the golf ball industry, with potential applications in other sporting goods and industrial markets. The improved performance and manufacturing efficiency can lead to increased market share and revenue growth for companies adopting this technology.

CPC Classifications

SectionClassGroup
A A63 A63B37/005
C C01 C01B33/26
C C01 C01P2004/32
C C01 C01P2004/61

Original Patent Information

Patent NumberUS 11,857,845
TitleFunctionalized aluminosilicate microspheres for golf ball
Assignee(s)Topgolf Callaway Brands Corp.