According to 2006 100 14778.3, I applied for a patent, and the verification code was correct, with the last digit of 3.
ApplicationNo.: 2006 100 14778.3 Application Date: July 65438+April 2006.
Name: a functional ceramic material and its preparation method
Gong Kai (Announcement)No.: CN 1887784 Release Date: 2007.38+0.03.
The original application number of the main classification number is C04B 35/00:
Classification number: C04B 35/00 (2006,438+0) i; C04B35/622(2006.0 1)I
Release Date: Priority:
Applicant (patent right): Hebei University of Technology; Tianjin Xinghe Xi technology co., ltd
Address: No.8 Guangrong Road, Dingzigu, Hongqiao District, Tianjin, 300 130.
Inventor (designer): Liang Jinsheng; Meng Junping; Hu Bo; Liang Guangchuan's international application:
International publications: Entry date:
Patent agency: Tianjin Jiameng Intellectual Property Agency Co., Ltd. Agent: Liao Xiaorong.
abstract
The invention relates to a functional ceramic health care material and a preparation method thereof. The raw material formula of the health-care material is: tourmaline 5-30%, ferrite 10-30%, kaolin 10-20%, silica 5-20%, alumina 5-20%, calcium oxide 5-20%, cellulose 2-5% and polyacrylic acid. Tourmaline refers to one or more of iron tourmaline, lithium tourmaline and magnesium tourmaline; Ferrite is one of strontium iron oxide, barium iron oxide and cobalt iron oxide; Kaolin refers to calcined kaolin; Rare earth refers to one or more of lanthanum nitrate, neodymium nitrate, praseodymium nitrate, europium nitrate and erbium nitrate; The preparation method comprise that following step: mixing the raw materials, respectively ball milling the functional substance in the formula to an appropriate average particle size, then uniformly mixing with cellulose, rare earth, polyacrylic acid and castor oil in proportion, adding water accounting for 15-22% of the total weight of the formula, mixing for 18-36 hours, and then pugging, molding, drying and firing in a kiln.