(a) 포스포네이트 에스터를 포함하는 비-이동성 계면활성제를 포함하는 성분으로부터 제조된 중합체성 마이크로 입자의 수성 분산액, 및 (b) 코팅 조성물의 총 중량을 기준으로 20 내지 90 중량%를 차지하는 충전제 물질을 포함하는, 소리 및 진동 감쇠를 위한 코팅 조성물이 개시된다. 상기 코팅 조성물은 내수성 및 소리 감쇠 용도를 위해 유용하다.

    A coating composition for sound and vibration damping is disclosed, the coating composition comprising an aqueous dispersion of polymeric microparticles prepared from components comprising a non-migrating surfactant comprising a phosphonate ester, and (b) a filler material comprising 20% to 90% by weight based on the total weight of the coating composition. The coating composition is useful for water resistance and sound damping applications.


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    Title :

    COATING COMPOSITIONS AND METHODS FOR SOUND AND VIBRATION DAMPING AND WATER RESISTANCE


    Additional title:

    소리 및 진동 감쇠 및 내수성을 위한 코팅 조성물 및 방법


    Publication date :

    2019-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / 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



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