LIQUID SOFTENER COMPOSITION

• Main Authors: NAGAMOTO SHINOBU, SUZUKI KEIKO
• Format: Patent
• Language: English; Japanese
• Published: 26.09.2019
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; TEXTILES; 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

To provide a liquid softener composition good in biodegradability when discharged to environment although flexibility deterioration after storage becomes less as a result by reducing feeling difference between in-room drying and outdoor drying and suppressing hydrolysis in a composition when treated with the liquid softener composition.SOLUTION: There is provided a liquid softener composition containing following components (A) to (C): (A) an aliphatic acid ester type cation surfactant with unsaturation rate of 38% or more, (B) aliphatic alcohol with 10 to 18 carbon atoms, and (C) an amino acid-based metal sealing agent containing a nitrogen atom in a molecule. 【課題】液体柔軟剤組成物で処理した場合に、内干しと外干しとの感触差を少なくし、かつ、組成物において加水分解を抑制し、その結果、保存後の柔軟性劣化が少なくなるにもかかわらず、環境中に排出されれば生分解性良好である液体柔軟剤組成物を提供すること。【解決手段】下記の成分（Ａ）〜（Ｃ）：（Ａ）不飽和率が３８％以上の脂肪酸エステルタイプカチオン界面活性剤、（Ｂ）炭素数１０以上１８以下の脂肪族アルコール、及び（Ｃ）分子中に窒素原子を１つ含むアミノ酸系金属封鎖剤を含有する液体柔軟剤組成物。