OILPROOFING AGENT

• Main Authors: UEHARA, Tetsuya, MATSUDA, Michio, NAKAMURA, Hisako, SAKASHITA, Hirotoshi, SHIBATA, Shun
• Format: Patent
• Language: English; French; Japanese
• Published: 22.08.2024
• Subjects: ADHESIVES; CHEMISTRY; DYES; IMPREGNATING OR COATING OF PAPER; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; POLISHES; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

An oilproofing agent that contains (1) a hydrocarbon-containing polymer having a repeating unit derived from a monomer (a) having a C6-40 hydrocarbon group, (2) a water-soluble polymer, and (3) a polycarboxylic acid provides a novel oilproofing agent having an excellent oilproofing property. Agent d'imperméabilisation à l'huile qui contient (1) un polymère hydrocarboné présentant une unité de répétition dérivée d'un monomère (a) ayant un groupe hydrocarboné en C6-40, (2) un polymère soluble dans l'eau et (3) un acide polycarboxylique, constituant un nouvel agent d'imperméabilisation à l'huile ayant une excellente propriété d'imperméabilisation à l'huile. （１）炭素数６以上４０以下の炭化水素基を有する単量体（ａ）から誘導された繰り返し単位を有する炭化水素含有重合体、 （２）水溶性高分子、及び （３）多価カルボン酸 を含む、耐油剤により、耐油性に優れた新規な耐油剤を提供する。