SAP, commonly used in disposable diapers, is mainly made from acrylic acid produced from propylene and caustic soda. In May 2021, NSE received ISCC PLUS certification (mass balance method) from ISCC for the production of SAP utilising acrylic acid produced from biomass-derived propylene. It has now obtained ISCC PLUS certification for sustainable SAP made from caustic soda produced using electricity generated from renewable energy. Combining these certifications will contribute to reducing CO2 emissions throughout the product life cycle. Furthermore, Nippon Shokubai will establish a system that can supply bio-based/sustainable SAP in response to customer demand, the company said in a press release.
In addition to these ISCC PLUS-certified SAP, Nippon Shokubai is engaged in the research and development of sustainable SAP that contribute to mitigating environmental impact, such as biodegradable SAP and recycled SAP from used disposable diapers. The company will contribute to realising a sustainable society by promoting these research and development activities.
ISCC is one of the world's largest certification organisations and widely recognised in Europe and many other parts of the world.
Fibre2Fashion News Desk (GK)