Shape Memory Adhesive Apparel Assembly Innovation
Legal Citation
Background and Problem Solved
The original patent disclosed methods of assembling apparel products using shape memory adhesives. However, the patent's limitations include the lack of control over the assembly process, limited recyclability, and potential damage to the apparel product components during disassembly. This invention addresses these limitations by introducing a temperature-controlled assembly zone, thermal energy source, and cooling medium to improve the assembly and disassembly process, enabling efficient recycling of apparel products.
Novelty and Inventive Step
The invention's novelty lies in the introduction of a temperature-controlled assembly zone, thermal energy source, and cooling medium to improve the shape memory adhesive's performance, enabling efficient assembly, disassembly, and recycling of apparel products. The inventive step is the combination of these elements to create a system and method that overcomes the limitations of the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the invention include using different types of thermal energy sources, such as infrared or ultrasonic energy, and varying the composition of the shape memory adhesive to optimize its performance. Additionally, the invention could be adapted for use in other industries, such as electronics or automotive, where efficient assembly and disassembly of components are critical.
Potential Commercial Applications and Market
The invention has significant commercial potential in the apparel industry, where it can enable efficient and sustainable production of apparel products. The market for sustainable apparel products is growing rapidly, and this invention can help companies capitalize on this trend. Additionally, the invention could have applications in other industries, such as electronics and automotive, where efficient assembly and disassembly of components are critical.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A41 | A41H43/04 |
| C | C09 | C09J5/00 |
| C | C09 | C09J2203/358 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Textile and Apparel Manufacturing, with expertise in adhesive technologies, shape memory materials, and thermal bonding techniques for garment assembly and disassembly
Person of Ordinary Skill (PHOSITA) Profile
A professional with advanced degree in materials science or textile engineering, familiar with polymer chemistry, adhesive technologies, and thermal responsive materials, with 3-5 years of industrial experience in apparel manufacturing and materials design
Obviousness Rationale
A PHOSITA would recognize that the PTD's temperature-controlled assembly zone and thermal energy source are logical extensions of the source patent's shape memory adhesive technology. The proposed variations represent predictable combinations of known techniques for activating and manipulating shape memory materials in apparel manufacturing. The systematic approach to thermal activation and controlled disassembly would be an obvious improvement to the existing shape memory adhesive methods disclosed in the source patent.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,013 |
|---|---|
| Title | Methods of assembling apparel products having shape memory adhesives |
| Assignee(s) | CreateMe Technologies Inc. |