中国石油网消息：6月4日获悉，锦州石化研究院自主研发的两项稀土顺丁橡胶制备关键技术，顺利通过集团公司审核认定，被正式纳入企业技术秘密管理体系。这是公司继高稳定性均相钕催化剂、液体橡胶制备技术获得国家专利授权后，在碳四深加工与高端新材料领域取得的又一标志性技术成果。

China Petroleum News: On June 4th, it was learned that two key technologies for the production of rare earth styrene-butadiene rubber independently developed by Jinzhou Petrochemical Research Institute have successfully passed the review and recognition by the group company and have been officially incorporated into the enterprise's technical secrecy management system. This is another landmark technological achievement of the company in the field of carbon four deep processing and high-end new materials, following the acquisition of national patent authorization for high-stability homogeneous neodymium catalyst and liquid rubber production technology.

此次获批的两项核心技术，均基于成熟工业化稀土催化体系优化创新，精准直击行业痛点，适配高端用材需求。高活性高定向性官能化稀土催化剂制备技术，有效攻克了稀土顺丁橡胶与辅料结合性差这一行业难题，产品性能对标国际头部高端产品，填补了国内高端改性橡胶技术领域的空白。

The two core technologies approved this time are both based on the optimization and innovation of the mature industrial rare earth catalytic system. They precisely address the industry pain points and meet the demands of high-end materials. The preparation technology of highly active and highly directional functionalized rare earth catalysts effectively solved the industry problem of poor compatibility between rare earth butadiene rubber and auxiliary materials. The product performance is benchmarked against the international leading high-end products, and it fills the gap in the domestic high-end modified rubber technology field.

复合补强高性能稀土顺丁橡胶制备技术，通过原位补强创新工艺大幅提升产品力学性能，同时赋予产品优异的导热、导电性能，可适配各类高端特殊应用场景，大幅拓宽了产品应用边界。

The technology for preparing high-performance rare-earth styrene-butadiene rubber with composite reinforcement significantly enhances the mechanical properties of the product through an in-situ reinforcement innovation process. At the same time, it endows the product with excellent thermal and electrical conductivity, making it suitable for various high-end and special application scenarios, thereby greatly expanding the application boundaries of the product.

当前，新能源汽车产业高速迭代，市场对绿色轮胎的耐磨、抗老化、抗形变等综合性能的要求持续升级，作为绿色轮胎核心基础胶料的稀土顺丁橡胶，国产替代诉求愈发强烈。

Currently, the new energy vehicle industry is experiencing rapid technological advancements. The market's demands for the comprehensive performance of green tires, such as wear resistance, anti-aging properties, and resistance to deformation, are continuously increasing. As the core base rubber for green tires, rare earth butadiene rubber has seen an increasingly strong demand for domestic alternatives.

面对国际原材料价格波动、下游用材标准日趋严苛的行业态势，突破核心技术瓶颈、优化产品综合性能，已然成为橡胶企业角逐高端市场的关键。依托持续的工业化放大试验与技术迭代升级，锦州石化稀土顺丁橡胶技术稳居国内领先水平，产品获得国内头部轮胎企业的高度认可，市场拓展态势向好。

In the face of fluctuations in international raw material prices and increasingly stringent downstream material standards in the industry, breaking through core technical bottlenecks and optimizing the comprehensive performance of products have become the key for rubber enterprises to compete in the high-end market. Relying on continuous industrial-scale experiments and technological iteration upgrades, Jinzhou Petrochemical's rare earth styrene-butadiene rubber technology has firmly maintained a leading position in the domestic market. The products have been highly recognized by leading domestic tire manufacturers, and the market expansion trend is favorable.

立足打破国外技术垄断、保障产业链供应链安全的核心目标，锦州石化持续优化知识产权全域布局，强化核心技术保密管理，巩固自主技术壁垒。公司科技管理部门联合研究院精准攻坚，系统梳理现有专有技术，补齐技术短板，持续完善企业专有技术资源池，搭建多层次、立体化技术防护体系，为企业创新联动与精益管理赋能增效。

Based on the core goal of breaking the foreign technological monopoly and ensuring the security of the industrial chain and supply chain, Jinzhou Petrochemical has continuously optimized the overall layout of intellectual property rights, strengthened the confidentiality management of core technologies, and consolidated the independent technological barriers. The company's science and technology management department, in collaboration with the research institute, has precisely tackled the challenges, systematically reviewed the existing proprietary technologies, filled the technical gaps, continuously improved the enterprise's proprietary technology resource pool, and established a multi-level and three-dimensional technical protection system, thereby enabling enterprise innovation synergy and lean management to be empowered and enhanced.

今年年初以来，公司实现两项技术秘密、两项核心专利同步落地，成功构建“专利授权+技术秘密保护”双重知识产权防护体系，为企业向中高端新材料转型、产业升级筑牢坚实技术根基。

Since the beginning of this year, the company has simultaneously implemented two technical secrets and two core patents, successfully establishing a dual intellectual property protection system of "patent licensing + technical secret protection", which has laid a solid technological foundation for the company's transformation to mid-to-high-end new materials and industrial upgrading.

两项核心技术的落地认定，与公司现有稀土橡胶规模化产业体系形成高效互补，进一步延伸碳四深加工产业链条，精准契合企业向中高端新材料、材料方案供应商转型升级的战略方向，助力公司建成高性能定制化稀土顺丁橡胶全流程自主研发生产技术体系，显著提升企业核心竞争力与行业话语权。

The implementation of these two core technologies has achieved efficient complementarity with the company's existing large-scale rare earth rubber industrial system. It further extends the carbon four deep processing industrial chain, precisely aligning with the company's strategic direction of transforming and upgrading towards mid-to-high-end new materials and material solution providers. This helps the company establish a full-process independent research and development production technology system for high-performance customized rare earth styrene-butadiene rubber, significantly enhancing the company's core competitiveness and industry influence.