LIQUID SOFTENER COMPOSITION

• Main Authors: NAKAMURA TAICHI, MORITA KOHEI, AMAYA TOMOHIKO, ISHIDA JUNYA
• Format: Patent
• Language: English; Japanese
• Published: 18.11.2021
• 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 that contains a softening base and a flavor in high concentrations and resists an increase in viscosity.SOLUTION: A liquid softener composition contains (A) at least one compound selected from the group consisting of an amine compound intramolecularly having one to three C10-26 hydrocarbon groups, divided by an ester group and/or an amide group, a salt thereof and a quaternarized product thereof; (B) a quaternary ammonium salt represented by general formula (B1) (where R1 is a C16-26 saturated or unsaturated hydrocarbon group, optionally divided by an ester group and/or an amide group, R2 and R3 independently represent a C1-3 alkyl, X is an anion group); and (C) a flavor. The content of components (A) (B), and (C) are set, respectively, at 15-30 mass%, 1.0-3.0 mass%, and 1.0-5.0 mass% relative to the total mass of the liquid softener composition, and furthermore, the mass ratio between the components (A) and (B), (A/B), is set at 6-30.SELECTED DRAWING: None 【課題】柔軟基剤と香料を高濃度で含み、かつ増粘が抑制されている液体柔軟剤を提供する。【解決手段】（Ａ）エステル基及び／又はアミド基で分断されている、炭素数１０〜２６の炭化水素基を分子内に１〜３個有するアミン化合物、その塩及びその４級化物からなる群から選ばれる少なくとも１種の化合物；（Ｂ）一般式（Ｂ１）で表される４級アンモニウム塩：（式中、Ｒ1は、エステル基及び／又はアミド基で分断されていてもよい、炭素数１６〜２６の飽和又は不飽和の炭化水素基であり、Ｒ2及びＲ3は独立して炭素数１〜３のアルキルであり、Ｘは陰イオン基である。）；及び（Ｃ）香料を配合し、（Ａ）成分を、液体柔軟剤組成物の総質量に対し１５〜３０質量％、（Ｂ）成分を、１．０〜３．０質量％、（Ｃ）成分を、１．０〜５．０質量％に設定し、更に（Ａ）成分と（Ｂ）成分との質量比（Ａ／Ｂ）を６〜３０に設定する。【選択図】なし