发明名称 |
POLYOLEFIN COATED FABRIC REINFORCEMENT AND CEMENTITIOUS BOARDS REINFORCED WITH SAME |
摘要 |
The present invention provides glass fiber fabric reinforcements, cement boards, and glass fiber coatings for such reinforcements. The glass fiber fabric reinforcement includes a glass fabric containing multiple yarns containing glass filaments and a polymeric coating disposed onto the multiple yarns to form a coated glass fabric. The polymeric coating comprises a polyolefin based copolymer composition whereby the glass fabric has a Gurley Stiffness measurement of about 100-3000 mg and an ASTM D 638 (2% Secant) modulus of compression of about 1-100 MPa. The reinforcement is sufficiently drapable and lacking in shape memory so as to be curved around the edge of a cement board during the manufacture of same.
|
申请公布号 |
US2010151757(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20080335937 |
申请日期 |
2008.12.16 |
申请人 |
SAINT-GOBAIN TECHNICAL FABRICS AMERICA, INC. |
发明人 |
HERBERT CHARLES G.;SHAH PRANJAL |
分类号 |
B32B27/04;B29C47/00 |
主分类号 |
B32B27/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|