ADHESIVE MATERIAL FOR TILE,申请号JP20080308057-传众专利搜索

ADHESIVE MATERIAL FOR TILE

申请公布号：JP2010132477(A)

申请号：JP20080308057

申请日期：2008.12.03

申请公布日期：2010.06.17

申请人：

TAIHEIYO MATERIALS CORP

发明人：SAEKI TOSHIYUKI;SEKIGUCHI MASAO

分类号：C04B28/02;C04B14/04;C04B14/18;C04B16/08;C04B24/26;C04B24/38;E04F13/21

主分类号：C04B28/02

摘要：PROBLEM TO BE SOLVED: To provide an adhesive material for tiles, which is excellent in followability to repeated heat expansion and shrinkage, shows stably high adhesion strength and shows high workability. SOLUTION: The adhesive material for tiles comprises (A) 100 pts.mass hydraulic substance, (B) 3-15 pts.mass lightweight aggregate, (C) 20-60 pts.mass ordinary aggregate, (D) a polymer and (E) a water-retaining agent containing a cellulose derivative as an active ingredient. Here, the weight ratio (C/B) of (C) the ordinary aggregate to (B) the lightweight aggregate is 2.0-8.0, the weight ratio (D/B) of (D) the polymer to (B) the lightweight aggregate is 0.2-2.0 calculated in terms of solid content, and the weight ratio (E/D) of (E) the water-retaining agent to (D) the polymer is 0.02-0.12 calculated in terms of solid content. COPYRIGHT: (C)2010,JPO&INPIT