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Surfactant composition for use in gypsum wallboard manufacture
A gypsum composition including calcined gypsum, water, and a foaming agent composition which comprises at least one betaine, either alone or in combination with at least one alkyl sulfate and/or at least one alkyl ether sulfate, is disclosed. The gypsum composition can be used to prepare foamed gypsum wallboard.
Surfactant composition for use in gypsum wallboard manufacture
A gypsum composition including calcined gypsum, water, and a foaming agent composition which comprises at least one betaine, either alone or in combination with at least one alkyl sulfate and/or at least one alkyl ether sulfate, is disclosed. The gypsum composition can be used to prepare foamed gypsum wallboard.
Surfactant composition for use in gypsum wallboard manufacture
MUNIE LAWRENCE (author) / KALTENBACH JARROD (author) / ODISHO MARY B (author) / MIROUS BRIAN K (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Surfactant composition for use in gypsum wallboard manufacture
| European Patent Office | 2015
Surfactant Composition for Use in Gypsum Wallboard Manufacture
| European Patent Office | 2016