Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MIGRATING STARCH WITH HIGH COLD-WATER SOLUBILITY FOR USE IN PREPARING GYPSUM BOARD
Disclosed is gypsum board formed from stucco, water, and at least one migrating starch having a cold-water solubility of at least about 25%. Generally, the starch has a viscosity of less than about 20 centipoise (e.g., from about 1 centipoise to about 20 centipoise), as determined according to the VMA method. Also disclosed are related slurries and methods of preparing gypsum board.
MIGRATING STARCH WITH HIGH COLD-WATER SOLUBILITY FOR USE IN PREPARING GYPSUM BOARD
Disclosed is gypsum board formed from stucco, water, and at least one migrating starch having a cold-water solubility of at least about 25%. Generally, the starch has a viscosity of less than about 20 centipoise (e.g., from about 1 centipoise to about 20 centipoise), as determined according to the VMA method. Also disclosed are related slurries and methods of preparing gypsum board.
MIGRATING STARCH WITH HIGH COLD-WATER SOLUBILITY FOR USE IN PREPARING GYPSUM BOARD
SANG YIJUN (Autor:in) / HEMPHILL MARK K (Autor:in)
28.03.2019
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
MIGRATING STARCH WITH HIGH COLD-WATER SOLUBILITY FOR USE IN PREPARING GYPSUM BOARD
| Europäisches Patentamt | 2019
MIGRATING STARCH WITH HIGH COLD-WATER SOLUBILITY FOR USE IN PREPARING GYPSUM BOARD
| Europäisches Patentamt | 2020
MIGRATING STARCH WITH HIGH COLD-WATER SOLUBILITY FOR USE IN PREPARING GYPSUM BOARD
| Europäisches Patentamt | 2019