표면 처리제

• Main Authors: MIYAHARA MASAHIRO, HARA RYOUSUKE, KAWABE RUMI, YAMAMOTO IKUO
• Format: Patent
• Language: Korean
• Published: 23.07.2019
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

(A) 비불소 (메트)아크릴레이트에스테르 단량체로부터 유도된 반복 단위를 갖는 비불소 중합체, (B) 왁스, (C) 수성 매체 및 (D) 유화제를 포함하여 이루어지는 수성 분산액인 발수 발유제이며, 비불소 (메트)아크릴레이트에스테르 단량체가 식: CH=CA-C(=O)-O-A[식 중, A은, 수소 원자 또는 메틸기이고, A는, 탄소수 18 내지 30의 직쇄 또는 분지의 탄화수소기임]로 표시되는 화합물인 발수 발유제를 사용함으로써 불소 함유 단량체, 특히 플루오로알킬기 함유 단량체를 사용하지 않고, 발수 발유 가공의 가공 안정성이 우수한 발수 발유제를 제공한다. Provided is a water- and oil-repellent agent that is an aqueous dispersion containing (A) a non-fluoropolymer having repeating units derived from a non-fluorine (meth)acrylic acid ester monomer, (B) a wax, (C) an aqueous medium, and (D) an emulsifier, wherein said water- and oil-repellent agent exhibits exceptional water- and oil-repellent processing stability without using a fluoromonomer, or in particular, a fluoroalkyl-group-containing monomer, by using a water- and oil-repellent agent, in which the non-fluorine (meth)acrylic acid ester monomer is a compound represented by the formula CH2=CA11-C(=O)-O-A12(where A11is a hydrogen atom or a methyl group and A12is a linear or branched C18-30hydrocarbon group).