发明名称 |
METHOD FOR SEALING FENESTRATION OPENINGS |
摘要 |
Seal a fenestration opening that contains a gap having a width of greater than 1.6 millimeters by providing a dispersion having the following components dispersed in an aqueous phase: (i) a film-forming polymer binder having a glass transition temperature in a range of −100 degrees Celsius to −20 degrees Celsius; (ii) a shear thinning rheology modifier at a concentration sufficient to cause the dispersion to have a Brookfield viscosity greater than 300,000 centiPoise as measured using spindle #3 at 0.3 revolutions per minute; and (iii) optionally, a filler; and then spraying the dispersion directly onto the building elements within the fenestration opening so as to form a continuous coating over the building elements and gap within the fenestration opening; wherein there is an absence of reinforcement or sealing material filling or spanning the gap prior to spraying the dispersion over the gap.
|
申请公布号 |
US2013042961(A1) |
申请公布日期 |
2013.02.21 |
申请号 |
US201213558379 |
申请日期 |
2012.07.26 |
申请人 |
ROHM AND HAAS COMPANY;DOW GLOBAL TECHNOLOGIES LLC;PARSONS GARY D.;BOWE MICHAEL D.;SZEWCZYK JANAH C. |
发明人 |
PARSONS GARY D.;BOWE MICHAEL D.;SZEWCZYK JANAH C. |
分类号 |
B05D7/22;B32B37/14 |
主分类号 |
B05D7/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|