The creation of plastics from polymers is now an old industry. So, there are many methods, sub-methods, and specific synthetic variations now used by academics and industry scientists to create ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

(b) Linear polymers in which the intermolecular forces of attraction are in between those of elastomers and fibres and can be melted again and again on heating followed by moulding to give the desired ...