SURFACE TREATMENT AGENT FOR FIBERS

• Main Authors: KAWAKAMI REI, HARUKI MIHO, YOROZU TAKAYUKI, KAMIYAMA NAOSUMI
• Format: Patent
• Language: English; Japanese
• Published: 27.01.2022
• 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 surface treatment agent for fibers that can give anti-slip properties to fibers.SOLUTION: A surface treatment agent for fibers has: a compound (A) having two or more functional groups (r), represented by -SiR1R2R3 (where R1, R2 and R3 independently represent a C1-4 alkyl group, a C1-4 alkoxy group, or a hydroxy group), in one molecule; and a copolymer (B) having at least an acrylate residue and/or a methacrylate residue, and having a glass transition temperature of 0°C or lower.SELECTED DRAWING: None 【課題】繊維に対して防滑性を付与できる繊維用表面処理剤の提供。【解決手段】１分子中に－ＳｉＲ１Ｒ２Ｒ３（式中、Ｒ１、Ｒ２及びＲ３は互いに独立に、炭素数１～４のアルキル基、炭素数１～４のアルコキシ基、又は水酸基を表す）で示される官能基（ｒ）を２個以上有する化合物（Ａ）と、少なくともアクリル酸エステル残基及び／又はメタクリル酸エステル残基を有し、ガラス転移温度が０℃以下を示す共重合体（Ｂ）と、を含む繊維用表面処理剤。【選択図】なし