Invention Grant
- Patent Title: Gypsum-based building material
- Patent Title (中): 石膏建筑材料
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Application No.: US10532635Application Date: 2004-09-13
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Publication No.: US07645527B2Publication Date: 2010-01-12
- Inventor: Hans-Ulrich Hummel , Georg Krämer , Hans-Rudolf Stössel
- Applicant: Hans-Ulrich Hummel , Georg Krämer , Hans-Rudolf Stössel
- Applicant Address: DE Iphofen
- Assignee: Knauf Gips KG
- Current Assignee: Knauf Gips KG
- Current Assignee Address: DE Iphofen
- Agency: Thompson Hine LLP
- Priority: EP03020764 20030912; EP03024922 20031029
- International Application: PCT/EP2004/010208 WO 20040913
- International Announcement: WO2005/026465 WO 20050324
- Main IPC: B32B13/00
- IPC: B32B13/00
Abstract:
A gypsum-based building material containing from 1 to 25% by weight of zeolites.
Public/Granted literature
- US20060137276A1 Construction material based on gypsum Public/Granted day:2006-06-29
Information query
