Invention Grant
- Patent Title: Insulation containing inorganic fiber and spherical additives
- Patent Title (中): 绝缘包含无机纤维和球形添加剂
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Application No.: US11195055Application Date: 2005-08-02
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Publication No.: US08127510B2Publication Date: 2012-03-06
- Inventor: Christophe Wagner
- Applicant: Christophe Wagner
- Applicant Address: US PA Valley Forge
- Assignee: Certainteed Corporation
- Current Assignee: Certainteed Corporation
- Current Assignee Address: US PA Valley Forge
- Agency: Duane Morris LLP
- Main IPC: E04C1/00
- IPC: E04C1/00
Abstract:
The present invention provides thermal insulation products such as loose fill, bats and boards, such as duct boards and duct liner. The insulation products include randomly distributed inorganic fibers which are supplemented with at least about five weight percent microspheres, macrospheres, or both, preferably include hollow microspheres, which boost the insulation value of the fiberglass thermal insulation by at least about 0.5 R.
Public/Granted literature
- US20060000155A1 Insulation containing inorganic fiber and spherical additives Public/Granted day:2006-01-05
Information query
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