Recently, BJDF Waterproof Material Technology Group developed high-density polyethylene/HDPE self-adhesive film waterproofing membrane and obtained the European invention patent authorization certificate issued by the European Patent Office (EPO). This patent is one of the core achievements of BJDF's HDPE product development process.
The European Patent Office (EPO) is one of the most powerful and modern patent offices in the world, with the world's most complete patent documentation resources, advanced patent information retrieval system and rich experience in patent examination, appeals and legal research , Together with the State Intellectual Property Office of China, the United States Patent and Trademark Office, the Japan Patent Office, and the Korean Intellectual Property Office are among the "Top Five Intellectual Property Offices in the World".
Over the years, BJDF has always adhered to scientific and technological innovation as the core driving force for corporate development, focusing on the creation, application, protection and management of intellectual property rights, insisting on quality to win, while giving it stronger market value, while making it in China with greater development momentum Contribute to the transformation created in China.
BJDF`s HDPE products were expedition overseas and obtained the European invention patent authorization certificate issued by the European Patent Office (EPO). This is a key step for companies to strengthen their independent intellectual property advantages and protect core patents. It is also a key step for companies on the road of independent R&D and innovation. An important step.
BJDF won the second prize of the 2019 National Science and Technology Progress Award as the first completion unit in 2019. The high-performance multi-material multi-layer polymer membrane waterproof protection technology for underground space waterproof protection with this patent as the core solves the bottleneck problem of the leakage of traditional waterproof protection technology, promotes the progress of China's building waterproof protection technology, and strengthens the international Frontier technological competitiveness.