Invention Grant
- Patent Title: Curable fiberglass binder comprising salt of inorganic acid
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Application No.: US14511356Application Date: 2014-10-10
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Publication No.: US09604878B2Publication Date: 2017-03-28
- Inventor: Bernd Christensen , Kiarash Alavi , SouviK Nandi , Jawed Asrar , Mingfu Zhang
- Applicant: JOHNS MANVILLE
- Applicant Address: US CO Denver
- Assignee: Johns Manville
- Current Assignee: Johns Manville
- Current Assignee Address: US CO Denver
- Agent Robert D. Touslee
- Main IPC: C03C25/42
- IPC: C03C25/42 ; C03C25/10 ; C03C25/24 ; C03C25/34
Abstract:
A curable formaldehyde-free binding composition for use with fiberglass is provided. Such curable composition comprises an aldehyde or ketone and an amine salt of an inorganic acid. The composition when applied to fiberglass is cured to form a water-insoluble binder which exhibits good adhesion to glass. In a preferred embodiment the composition when applied to fiberglass provides a sufficient blackness required in facer products.
Public/Granted literature
- US20150024647A1 CURABLE FIBERGLASS BINDER COMPRISING SALT OF INORGANIC ACID Public/Granted day:2015-01-22
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