科 思 创
科思创是全球最大的聚合物生产商之一，2020年销售额达107亿欧元。公司业务范围主要集中在高科技聚合物材料的生产制造，以及用于诸多日常生活领域的创新性及可持续性产品解决方案的研发，从而致力于全面推动循环经济发展。其主要服务领域涵盖汽车与交通、建筑、家具与木材加工以及电子、电气与家电行业，其他领域还包括运动休闲、化妆品、医疗以及化工行业本身。截至2020年底，科思创在全球拥有33个生产基地、约16500位员工（按全职员工计算）。
With 2020 sales of EUR 10.7 billion, Covestro is among the world’s leading polymer companies. Business activities are focused on the manufacture of high-tech polymer materials and the development of innovative, sustainable solutions for products used in many areas of daily life. In doing so, Covestro is fully committed to the circular economy. The main industries served are the automotive and transportation industries, construction, furniture and wood processing, as well as electrical, electronics, and household appliances industries. Other sectors include sports and leisure, cosmetics, health and the chemical industry itself. At the end of 2020, Covestro has 33 production sites worldwide and employs approximately 16,500 people (calculated as full-time equivalents).
8.在追踪“碳足迹”的过程中，探寻并应用有益的基于生物基的化工原料
背景描述：追踪”碳足迹”是最终实现”碳中和”的重要载体。目前，化工原料大量来自于石油，是贡献碳排放的重要来源。我们需要引入更多的基于生物基的可循环的原料去逐步替代化石原料，实现“碳”的流动由单次单项的不可逆向多次循环可逆的方向转变。
8. Apply for Bio-based Raw Materials for Chemical Production in the Process of Tracing C Footprint
To trace C footprint is an important approach to realize C Neutral eventually. Currently, the main source of raw materials used for chemical production come from fossil oil and therefore it is main contribution of carbon emission. Considering its unique advantages and looking at the vision of Green Chemistry, we will have to apply more and more raw materials that derive from bio-based sources to gradually replace traditional fossil sources, so as to accomplish the C flow from linear & irreversible to circular & reversible. Please illustrate your ideas and conduct some studies in the regards of policy, technology, management, innovation, and necessity.
22.聚合物材料的化学回收新方法（目标对象：聚氨酯、聚碳酸酯）
背景描述：为了达到碳中和，必须降低 CO2 排放。这也意味着化石燃料的使用将受到限制。因此，人们在日常生产和生活中要把废弃物当作宝贵的碳资源加以回收。开发一种绿色、高效、低成本的聚合物再利用和再生的化学解途径，是一个新的思路。
22. Novel chemolysis method for polymer recycling (key target is the method for PU, PC)
In order to reach the carbon neutral, CO2 emission has to be reduced. It is clear that the use of fossil fuels will be limited. Therefore, waste should be recycled as a valuable carbon resource to continue the daily production and life. Novel idea is highly demanded to develop a green, high efficient and low cost chemolysis approach for polymer reuse and regeneration.