EP2212105
HIGH HYDROXYETHYLATED STARCH AND HIGH DISPERSANT LEVELS IN GYPSUM WALLBOARD
Status:
EP einkaleyfi: Þýðing ekki lögð innEP appl. date:
15.10.2008EP published:
4.5.2016EP application number:
08845911.0
EPO information:
European Patent Register
Max expiry date:
14.10.2028
Title:
HIGH HYDROXYETHYLATED STARCH AND HIGH DISPERSANT LEVELS IN GYPSUM WALLBOARD
Timeline
Today
15.10.2008EP application
4.5.2016EP Publication
Owner
Name:
United States Gypsum CompanyAddress:
550 West Adams Street, 60661, Chicago, IL, US
Inventor
Name:
YU, QiangAddress:
Grayslake, IL, US
Name:
TRACY, Sharon L.Address:
Buffalo Grove, IL, US
Priority
Number:
932211Date:
31.10.2007Country:
US
Classification
Categories:
B32B 13/08, B32B 17/02, B32B 27/02, B32B 29/00, C04B 111/40, C04B 28/14