To provide an addition-curable liquid silicone rubber composition having exceptional adhesiveness and adhesive durability in a silicone rubber coating layer with respect to an airbag fabric, and an airbag.SOLUTION: There is provided an addition-curable liquid silicone rubber composition for airbag having, as essential components: (A) an organopolysiloxane having a weight-average degree of polymerization of 100-2,000 and containing two or more silicon-atom-bonded alkenyl groups per molecule; (B) an organohydrogenpolysiloxane containing at least two silicon-atom-bonded hydrogen atoms per molecule; (C) a silica fine powder having a BET specific surface area of 50 m2/g or higher; (D) a catalyst for a hydrosilylation reaction; (E) an organic compound including at least one functional group selected from alkenyl groups, alkoxysilyl groups, and hydrosilyl groups, and at least one isocyanate group, per molecule; and (F) a condensation catalyst selected from organic titanium compounds, organic zirconium compounds, and organic aluminum compounds.SELECTED DRAWING: None

    【課題】シリコーンゴムコーティング層のエアーバッグ用基布への接着性及び接着耐久性に優れた付加硬化型液状シリコーンゴム組成物及びエアーバッグを提供する。【解決手段】(A)1分子中に2個以上のケイ素原子結合アルケニル基を含有する重量平均重合度が100〜2,000のオルガノポリシロキサン、(B)1分子中に少なくとも2個のケイ素原子結合水素原子を含有するオルガノハイドロジェンポリシロキサン、(C)BET法比表面積が50m2/g以上のシリカ微粉末、(D)ヒドロシリル化反応用触媒、(E)1分子中にアルケニル基、アルコキシシリル基、及びヒドロシリル基から選ばれる少なくとも1種の官能基と少なくとも1つのイソシアネート基とを含む有機化合物、(F)有機チタニウム化合物、有機ジルコニウム化合物、及び有機アルミニウム化合物から選ばれる縮合触媒を必須成分とするエアーバッグ用付加硬化型液状シリコーンゴム組成物。【選択図】なし


    Access

    Download


    Export, share and cite



    Title :

    ADDITION-CURABLE LIQUID SILICONE RUBBER COMPOSITION FOR AIRBAG AND AIRBAG


    Additional title:

    エアーバッグ用付加硬化型液状シリコーンゴム組成物及びエアーバッグ


    Contributors:

    Publication date :

    2021-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



    ADDITION-CURABLE TYPE LIQUID SILICONE RUBBER COMPOSITION FOR AIRBAG AND AIRBAG

    ASHIDA RYO / HIRABAYASHI SATAO / UBUKATA SHIGERU et al. | European Patent Office | 2022

    Free access

    ADDITION-CURABLE SILICONE RUBBER COMPOSITION AND AIRBAG

    MIZUSHIMA HIDENORI / UBUKATA SHIGERU / ASHIDA RYO | European Patent Office | 2020

    Free access

    ADDITION-CURABLE SILICONE RUBBER COMPOSITION AND AIRBAG

    MIZUSHIMA HIDENORI / UBUKATA SHIGERU / ASHIDA RYO | European Patent Office | 2024

    Free access

    ADDITION-CURABLE SILICONE RUBBER COMPOSITION AND AIRBAG

    MIZUSHIMA HIDENORI / UBUKATA SHIGERU / ASHIDA RYO | European Patent Office | 2018

    Free access

    ADDITION-CURABLE LIQUID SILICONE RUBBER COMPOSITION FOR AIRBAGS, AND AIRBAG

    ASHIDA RYO / UBUKATA SHIGERU / HIRABAYASHI SATAO | European Patent Office | 2024

    Free access