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
    • 27. 发明申请
    • Adhesive Sheet for Glass Protection and Protective Film for Automobile Glass
    • 汽车玻璃玻璃保护用保护膜用胶粘片
    • US20080220249A1
    • 2008-09-11
    • US12064576
    • 2006-08-11
    • Yuki SaitouKenichi ShibataShinsuke Ikishima
    • Yuki SaitouKenichi ShibataShinsuke Ikishima
    • B32B27/06
    • C09J133/066C09J7/29C09J2201/162C09J2423/006C09J2433/00Y10T428/266Y10T428/2891
    • Disclosed is a pressure sensitive adhesive sheet for glass protection which is excellent in weather resistance, adhesion reliability, transparency and impact resistance. Also disclosed is a protective film for automobile glasses which uses such a pressure sensitive adhesive sheet for glass protection. Specifically disclosed is a pressure sensitive adhesive sheet for glass protection, comprising: a pressure sensitive adhesive layer containing a pressure sensitive adhesive composition containing, as a base polymer, a (meth)acrylic polymer containing, as monomer units, 40 to 99.9% by weight of 2-ethylhexyl (meth)acrylate (A), 0.1 to 10% by weight of a functional-group-containing (meth)acrylic monomer (B), and 0 to 59.9% by weight of a vinyl monomer (C) copolymerizable with the component (A) and/or the component (B); and a support having a three-layer structure of a polyethylene layer/a polypropylene layer/a polyethylene layer.
    • 公开了一种耐候性,粘合可靠性,透明性和耐冲击性优异的玻璃保护用粘合片。 还公开了一种使用这种用于玻璃保护的压敏粘合片的汽车玻璃保护膜。 具体公开了一种玻璃保护用压敏粘合片,其特征在于,包括:含有压敏粘合剂组合物的压敏粘合剂层,所述压敏粘合剂组合物含有作为单体单元的(甲基)丙烯酸系聚合物,所述(甲基)丙烯酸类聚合物含有40〜99.9重量% 的(甲基)丙烯酸2-乙基己酯(A),0.1〜10重量%的含官能团的(甲基)丙烯酸系单体(B)和0〜59.9重量%的与(甲基)丙烯酸单体 组分(A)和/或组分(B); 以及具有聚乙烯层/聚丙烯层/聚乙烯层的三层结构的载体。
    • 30. 发明授权
    • Sheet for protecting paint films of automobiles
    • 用于保护汽车漆膜的片材
    • US06395390B1
    • 2002-05-28
    • US09406815
    • 1999-09-28
    • Tsuyoshi InoueKenichi ShibataKenji SanoAkira WakabayashiKeiji HayashiShuuji SugimotoKomaharu MatsuiTakeshi EdaHiroshi Ueda
    • Tsuyoshi InoueKenichi ShibataKenji SanoAkira WakabayashiKeiji HayashiShuuji SugimotoKomaharu MatsuiTakeshi EdaHiroshi Ueda
    • C09J704
    • C09J7/04B32B7/12B32B27/12C09J7/21C09J7/29C09J2201/28C09J2203/306C09J2400/263C09J2453/00Y10T428/28Y10T442/2738Y10T442/2746Y10T442/2754
    • A sheet for protecting paint films of automobiles which can prevent the paint film of automobiles from suffering from damages such as discoloration and denaturation even if rainwater or washer penetrates into the gap between the adhesive cover and the paint film while achieving excellent protection function to suspended matters, colliding matters, etc. inherent to protecting sheets and being easily peeled off and removed after completion of the desired protection. The sheet for protecting paint films of automobiles comprises a pressure-sensitive adhesive layer having a roughened surface provided on a substrate made of fiber sheet. Even when rainwater, washer, etc. penetrates into the gap between the pressure-sensitive adhesive layer and the paint film of automobiles from wrinkles formed thereon, the liquid diffuses by capillary action through the gap developed by the roughened pressure-sensitive adhesive layer, making it possible to avoid the residence and concentration of the penetrated dirty water and hence prevent the occurrence of damages such as discoloration and denaturation of the paint film. Further, the arrangement of a pressure-sensitive adhesive layer having a roughened surface reflecting the fiber constituting the protecting sheet, particularly a fibrous continuous roughened surface, makes it possible to further diffuse the contaminating dirty water and hence further avoid the retention and concentration of the penetrated dirty water. Thus, the damages on the paint film can be more securely prevented.
    • 一种用于保护汽车漆膜的片材,即使雨水或垫片渗透到胶粘剂盖和漆膜之间的间隙中也能够防止汽车漆膜遭受损坏,例如变色和变性,同时对悬浮物实现优异的保护功能 ,碰撞物等,以保护片材,并在完成所需保护之后容易地剥离和除去。 用于保护汽车漆膜的片材包括设置在由纤维片制成的基材上的具有粗糙表面的压敏粘合剂层。 即使雨水,洗涤器等渗透到压敏粘合剂层和汽车漆膜之间的间隙中,由于毛孔作用而通过由粗糙化的压敏粘合剂层形成的间隙而扩散, 可以避免渗透的脏水的滞留和浓缩,从而防止出现诸如漆膜的变色和变性的损害。 此外,具有反映构成保护片的纤维的粗糙表面的压敏粘合剂层的布置,特别是纤维连续粗糙化表面,使得可以进一步扩散污染的污水,因此进一步避免了保留和保留 渗透脏水。 因此,可以更可靠地防止漆膜上的损伤。