The company won another national invention patent-Anqing Hualan Technology

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The company won another national invention patent

Release time：

2021-03-29

Recently, the patent of "a low nitrile non-crosslinked powder nitrile rubber and its preparation scheme" declared by the company was successfully authorized by the State Intellectual Property Office, and has obtained the invention patent certificate

The company won another national invention patent

Recently, the patent of "a low nitrile non-crosslinked powder nitrile rubber and its preparation scheme" declared by the company has been successfully authorized by the State Intellectual Property Office, and has obtained the invention patent certificate (patent number: ZL201811240527.6).

The patent relates to the technical field of powdered nitrile butadiene rubber, and the technical problem to be solved is to provide a low nitrile non-crosslinked powdered nitrile butadiene rubber with simple production process, high conversion rate, low cost, excellent low temperature resistance flexibility, stability and processing performance and its preparation method.

Up to now, the company has authorized a total of 8 patents, including 4 invention patents and 4 utility model patents.

Anqing Hualan won the title of "Water-saving enterprise in Anhui Province"

Anqing Hualan Phase II project pilot production program successfully passed the expert review

Anqing Hualan won the title of "Water-saving enterprise in Anhui Province"

Anqing Hualan Phase II project pilot production program successfully passed the expert review

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