Invention Grant
- Patent Title: Method for preparing nano attapulgite and phenolic aerogel and method for preparing abrasion-resistant vehicle tire
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Application No.: US17666852Application Date: 2022-02-08
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Publication No.: US11597809B2Publication Date: 2023-03-07
- Inventor: Lizong Dai , Xiaohui Liu , Hesheng Cao , Guorong Chen , Weiang Luo , Conghui Yuan , Birong Zeng , Yiting Xu
- Applicant: Xiamen University , Cheng Shin Tire (Xiamen) Co., Ltd.
- Applicant Address: CN Fujian; CN Xiamen
- Assignee: Xiamen University,Cheng Shin Tire (Xiamen) Co., Ltd.
- Current Assignee: Xiamen University,Cheng Shin Tire (Xiamen) Co., Ltd.
- Current Assignee Address: CN Fujian; CN Xiamen
- Agency: Cooper Legal Group, LLC
- Priority: CN202110186380.2 20210208
- Main IPC: C08J9/28
- IPC: C08J9/28 ; C08J9/00 ; C08K3/34 ; B01J13/00 ; B60C1/00 ; C08G73/02

Abstract:
A method for preparing an aerogel comprising nano attapulgite and phenolic aldehyde and a method for preparing abrasion-resistant vehicle tire. 80-100 weight distributions of rubber, 3-8 weight distributions of SiO2.nH2O, 3-6 weight distributions of an anti-aging agent, 3-4 weight distributions of a heat stabilizer, 3-5 weight distributions of a compatibilizing agent, and 3-12 weight distributions of the aerogel comprising the nano attapulgite and the phenolic aldehyde is selected as a raw material of the abrasion-resistant rubber material to prepare rubber composite material for the abrasion-resistant vehicle tire.
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