Random copolymer, fine particle adsorbent, composition for forming fine particle-adsorbing coating film, and coating film

• Main Authors: NAKAJI, TADASHI, YAMAMOTO, SHINPEI
• Format: Patent
• Language: Chinese; English
• Published: 16.03.2024
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; GENERAL PROCESSES OF COMPOUNDING; HUMAN NECESSITIES; HYGIENE; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING; WORKING-UP

The present invention relates to a random copolymer which has a constituent unit represented by formula (I) and a constituent unit represented by formula (II). (In formulae (I) and (II), each of R1 and R3 independently represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms; R2 represents an alkyl group having 1 to 6 carbon atoms; R4 represents an alkylene group having 1 to 3 carbon atoms; R5 represents an alkyl group having 1 to 6 carbon atoms; n represents an integer of 1 to 15; and * represents a bonding hand for a bond with an adjacent constituent unit.).