Polyethylene copolymers and products and methods thereof

• Main Authors: MOHAMMADI HADI, BUSCH MARKUS, FERNANDES JONAS ALVES, DOMINGUEZ J ¨ 2 NIOR, NEI SEBASTIAO, SIMANCK, ADRIAN, GOMES, SOTO OVIEDO MAURO ALFREDO, CANGUES, MANOELA, ELWANGER, SINTONLANG, SASCHA, HANLON ASHLEY
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2022
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The polymer composition may include a polymer prepared from ethylene and one or more vinylcarbonyl monomers having the general structure (I), wherein R1, R2 and R3 are independently selected from the group consisting of hydrogen, halogen, hydroxyl, alkyl, substituted alkyl, alkoxy, substituted alkoxy, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aralkyl, (heterocycle) alkyl, (heteroaryl) alkyl, (amino) alkyl, (alkylamino) alkyl, (dialkylamino) alkyl, formamido (alkyl), (cyano) alkyl, or the like; r1, R2, R3, R4, R5, R6, R7, R7, R7, R8, R8, R8, R8, R8, R8, R8, R8, R8, R8, R8, R8, R8, R8, R8, and Y and Z are independently selected from the group consisting of O, (CR5aR5b), (CHR6a)-R6b, phenylene, CH-OR7 and NR8 wherein R5a, R5b, R6a, R6b and R8 are independently selected from the group consisting of hydrogen, halogen, CH2 and alkyl, and wherein R7 is independently selected from the group consisting of hydrogen, halogen, hydroxyl, alkyl, linear ethers, cyclic ethers; si (R9) 3, wherein R9 is indep