Invention Grant
- Patent Title: Silicone-coated mineral wool insulation materials and methods for making and using them
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Application No.: US16386086Application Date: 2019-04-16
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Publication No.: US11746192B2Publication Date: 2023-09-05
- Inventor: Pawan Saxena , Kevin J. Gallagher , John J. Bozek , Kathleen H. Saylor
- Applicant: CertainTeed LLC
- Applicant Address: US PA Malvern
- Assignee: CertainTeed LLC
- Current Assignee: CertainTeed LLC
- Current Assignee Address: US PA Malvern
- Agency: MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
- Main IPC: C08G77/26
- IPC: C08G77/26 ; E04B1/78 ; E04B1/76 ; C09D183/04 ; C09D183/08 ; C03C25/40 ; B05D1/02 ; B05D7/24 ; D06M15/643 ; C08G77/00

Abstract:
The present disclosure relates to silicone-coated mineral wool insulation materials, methods for making them using specific coating methods, and methods for using them. One aspect of the disclosure is a method for making a silicone-coated mineral wool, the method comprising: providing a mineral wool comprising a collection of mineral wool fibers; applying to the mineral wool a solvent-borne coating composition comprising a silicone, the silicone of the coating composition having a number-average molecular weight of at least 25 kDa; and allowing the solvent to evaporate to provide silicone-coated mineral wool.
Public/Granted literature
- US20190315935A1 SILICONE-COATED MINERAL WOOL INSULATION MATERIALS AND METHODS FOR MAKING AND USING THEM Public/Granted day:2019-10-17
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