Patents by Inventor Huo Chuanjia

Huo Chuanjia has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Photocurable composition
    Patent number: 9023949
    Abstract: Conventionally, a photocurable resin can be used for forming a soft cured product but is difficult to have thick film curability and exhibit moisture resistance. A photocurable composition containing components (A) to (D), in which a ratio of a (meth)acrylate monomer having an aromatic group in the component (C) is 30 to 100%: the component (A): an isoprene polymer having a (meth)acrylic group, the component (B): an isoprene polymer having a hydroxyl group, the component (C): at least one kind of (meth)acrylate monomers selected from a (meth)acrylate monomer having an aromatic group and an alkyl (meth)acrylate monomer, and the component (D): a hydrogenated terpene resin.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: May 5, 2015
    Assignee: Three Bond Fine Chemical Co., Ltd.
    Inventors: Yusuke Imai, Naoya Otsuki, Huo Chuanjia
  • PHOTOCURABLE COMPOSITION
    Publication number: 20140256882
    Abstract: Conventionally, a photocurable resin can be used for forming a soft cured product but is difficult to have thick film curability and exhibit moisture resistance. A photocurable composition containing components (A) to (D), in which a ratio of a (meth)acrylate monomer having an aromatic group in the component (C) is 30 to 100%: the component (A): an isoprene polymer having a (meth)acrylic group, the component (B): an isoprene polymer having a hydroxyl group, the component (C): at least one kind of (meth)acrylate monomers selected from a (meth)acrylate monomer having an aromatic group and an alkyl (meth)acrylate monomer, and the component (D): a hydrogenated terpene resin.
    Type: Application
    Filed: March 6, 2014
    Publication date: September 11, 2014
    Inventors: Yusuke Imai, Naoya Otsuki, Huo Chuanjia