发明名称 |
METHOD FOR APPLYING GRANULES IN THE MANUFACTURE OF ASPHALT SHINGLES |
摘要 |
The method for applying granules to a moving coated asphalt sheet includes e stablishing predetermined blend drop areas on the coated asphalt sheets, depositing background granule drops on the coated asp halt sheet immediately upstream from the predetermined b lend drop areas so that the leading edge of the background drop defines the trail ing edge of the blend drop, depositing blend drops on th e determined blend drop areas, and depositing background granules on the remai ning portions of the background areas.
|
申请公布号 |
CA2175220(C) |
申请公布日期 |
2006.09.19 |
申请号 |
CA19942175220 |
申请日期 |
1994.10.28 |
申请人 |
OWENS CORNING |
发明人 |
GRUBKA, LAWRENCE J.;BELT, JAMES S. |
分类号 |
B05D1/30;B05D3/12;B05D5/06;D06N5/00 |
主分类号 |
B05D1/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|