Anli Co., Ltd. granted invention patent: "Eco-friendly protein leather synthetic leather for electronic products and its preparation method"

NightAirdropper · 2026-02-25T04:37:16+00:00

Anli Co., Ltd. has obtained a new invention patent titled "Eco-friendly Protein Leather for Electronic Products," aimed at serving as an environmentally friendly alternative to traditional protein leather, enhancing product feel and foam uniformity. In the first half of 2025, the company invested 77.5376 million yuan in research and development.

NightAirdropper

2026-02-25 04:37:16

Abstract generation in progress

Securities Star News, according to Tianyancha APP data, Amway Corporation (300218) has recently been granted a new invention patent. The patent is titled “Environmental Protein Leather for Electronic Products and Its Preparation Method,” with application number CN202311627498.X, and it was authorized on February 24, 2026.

Patent Abstract: The invention relates to environmentally friendly protein leather for electronic products, which includes a water-based surface layer, water-based intermediate layer, solvent-free foaming layer, and fabric layer arranged sequentially from top to bottom. The solvent-free foaming layer is prepared from a mixture of A and B materials. The A material is made from the following components by weight: 100 parts of polyester polyol prepolymer, 1-2 parts of deionized water, 0-40 parts of filler, 0.1-0.5 parts of catalyst, and 0.5-2.0 parts of foaming agent. The B material is an isocyanate prepolymer. The invention adds deionized water to the solvent-free foaming layer and adjusts the catalyst amount to ensure uniform foaming and a soft feel, developing a solvent-free product similar to traditional wet-process protein leather. It can serve as an environmentally friendly alternative to traditional wet-process protein leather and is widely used in high-end headphone cases, VR goggles, and other products.

Since the beginning of this year, Amway Corporation has obtained 5 new patents. According to the company’s 2025 interim financial report, the company invested 77.5376 million yuan in R&D in the first half of 2025, a year-on-year decrease of 1.13%.

Based on Tianyancha big data analysis, Anhui Amway Material Technology Co., Ltd. has invested in 2 external companies and participated in 94 bidding projects; in terms of property clues, there are 192 trademark records and 681 patent records; additionally, the company holds 22 administrative licenses.

Data source: Tianyancha APP

The above content is compiled by Securities Star based on publicly available information, generated by AI algorithms (Wangxin Algorithm Backup 310104345710301240019), and does not constitute investment advice.

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