会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • ANTI-SMUDGE HARD COAT AND ANTI-SMUDGE HARD COAT PRECURSOR
    • 防伪硬帽和防硬硬包装前身
    • WO2014022363A3
    • 2014-06-12
    • PCT/US2013052677
    • 2013-07-30
    • 3M INNOVATIVE PROPERTIES COUEDA SAORISUGIYAMA NAOTATAKAMATSU YORINOBU
    • UEDA SAORISUGIYAMA NAOTATAKAMATSU YORINOBU
    • C09D4/00
    • C09D5/00C09D4/00C09D7/65C09D7/69C09D133/16C08F230/08C08F2222/1086C08F2222/1093
    • A hard coat including a nanoparticle mixture and a binder, the nanoparticles constituting from 40 to 95 mass% of an entire mass of the hard coat; from 10 to 50 mass% of the nanoparticles having an average particle size within a range of 2 to 200 nm; from 50 to 90 mass% of the nanoparticles having an average particle size within a range of 60 to 400 nm; a ratio of the average particle size of nanoparticles having an average particle size within the range of 60 to 400 nm to the average particle size of nanoparticles having an average particle size within the range of 2 to 200 nm being within a range of 2:1 to 200:1; and the binder including a polyfunctional fluorinated (meth)acrylic compound, a reaction product thereof, or a combination thereof. The polyfunctional fluorinated (meth)acrylic compound comprises cyclic siloxane units. The particle size distribution of the nanoparticles is bimodal or multimodal.
    • 包含纳米颗粒混合物和粘合剂的硬质涂层,所述纳米颗粒占所述硬质涂层整体质量的40〜95质量% 10〜50质量%的平均粒径为2〜200nm的纳米粒子; 50〜90质量%的平均粒径为60〜400nm的纳米粒子; 平均粒径在60〜400nm范围内的纳米粒子的平均粒径与平均粒径在2〜200nm范围内的纳米粒子的平均粒径的比例在2:1以下 至200:1; 并且所述粘合剂包括多官能的氟化(甲基)丙烯酸化合物,其反应产物或其组合。 多官能的氟化(甲基)丙烯酸类化合物包含环状硅氧烷单元。 纳米颗粒的粒度分布是双峰的或多峰的。