100571 ⎘
Characterised by the use of condensation polymers of aldehydes or ketones ; Derivatives of such polymers; Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds
BLASTHOLE STEMMING BASED ON FORMALDEHYDE RESINS, SYSTEM AND CHARGING METHOD
#2BENZOXAZINE-BASED RESIN COMPOSITION, PREPREG, AND METHOD FOR PRODUCING RESIN COMPOSITION
#3Lazarev reactor 1 : production of films of two-dimensional polymers
#4Polyester/primer/metal composite film that is cohesive and impermeable to gas, method for the production thereof and the primer utilized in said method
#5Storage stable melamine-urea-formaldehyde resins and applications thereof