MY148453A - High starch light weight gypsum wallboard - Google Patents
High starch light weight gypsum wallboardInfo
- Publication number
- MY148453A MY148453A MYPI20062680A MY148453A MY 148453 A MY148453 A MY 148453A MY PI20062680 A MYPI20062680 A MY PI20062680A MY 148453 A MY148453 A MY 148453A
- Authority
- MY
- Malaysia
- Prior art keywords
- weight
- gypsum wallboard
- light weight
- gypsum
- pregelatinized starch
- Prior art date
Links
Abstract
THE INVENTION GENERALLY PROVIDES GYPSUM-CONTAINING SLURRIES INCLUDING STUCCO, NAPHTHALENESULFONATE DISPERSANT, AND PREGELATINIZED STARCH. THE NAPHTHALENESULFONATE DISPERSANT IS PRESENT IN AN AMOUNT OF ABOUT 0.1%-3.0% BY WEIGHT BASED ON THE WEIGHT OF DRY STUCCO. THE PREGELATINIZED STARCH IS PRESENT IN AN AMOUNT OF AT LEAST ABOUT 0.5% BY WEIGHT UP TO ABOUT 10% BY WEIGHT OF PREGELATINIZED STARCH BY WEIGHT BASED ON THE WEIGHT OF DRY STUCCO IN THE FORMULATION. OTHER SLURRY ADDITIVES CAN INCLUDE TRIMETAPHOSPHATE SALTS, ACCELERATORS, BINDERS, PAPER FIBER, GLASS FIBER, AND OTHER KNOWN INGREDIENTS. THE INVENTION ALSO COMPRISES THE GYPSUM-CONTAINING PRODUCTS MADE WITH SUCH SLURRIES, FOR EXAMPLE, GYPSUM WALLBOARD, AND A METHOD OF MAKING GYPSUM WALLBOARD.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68883905P | 2005-06-09 | 2005-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY148453A true MY148453A (en) | 2013-04-30 |
Family
ID=38048157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20062680 MY148453A (en) | 2005-06-09 | 2006-06-08 | High starch light weight gypsum wallboard |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN101189126A (en) |
AR (4) | AR053623A1 (en) |
MY (1) | MY148453A (en) |
TW (3) | TWI444349B (en) |
UA (2) | UA91856C2 (en) |
ZA (2) | ZA200709399B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9840066B2 (en) * | 2005-06-09 | 2017-12-12 | United States Gypsum Company | Light weight gypsum board |
US9828441B2 (en) | 2012-10-23 | 2017-11-28 | United States Gypsum Company | Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products |
US10399899B2 (en) | 2012-10-23 | 2019-09-03 | United States Gypsum Company | Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto |
US9540810B2 (en) | 2012-10-23 | 2017-01-10 | United States Gypsum Company | Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto |
UA109836C2 (en) * | 2012-12-03 | 2015-10-12 | SUSTAINABLE Gypsum product and method of its manufacture | |
WO2015050804A1 (en) * | 2013-10-02 | 2015-04-09 | United States Gypsum Company | Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products |
US10421251B2 (en) | 2015-06-24 | 2019-09-24 | United States Gypsum Company | Composite gypsum board and methods related thereto |
US11225046B2 (en) | 2016-09-08 | 2022-01-18 | United States Gypsum Company | Gypsum board with perforated cover sheet and system and method for manufacturing same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ID21641A (en) * | 1997-08-21 | 1999-07-08 | United States Gypsum Co | PRODUCTS CONTAINING GYPSUM BY IMPROVING RESISTANCE TO FIXED DEFORMATION AND METHODS AND COMPOSITION TO PRODUCE IT |
WO2000006518A1 (en) * | 1998-07-30 | 2000-02-10 | United States Gypsum Company | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
US6387172B1 (en) * | 2000-04-25 | 2002-05-14 | United States Gypsum Company | Gypsum compositions and related methods |
-
2006
- 2006-06-07 UA UAA200713725A patent/UA91856C2/en unknown
- 2006-06-07 CN CNA2006800198181A patent/CN101189126A/en active Pending
- 2006-06-08 TW TW95120407A patent/TWI444349B/en not_active IP Right Cessation
- 2006-06-08 UA UAA200713728A patent/UA95074C2/en unknown
- 2006-06-08 MY MYPI20062680 patent/MY148453A/en unknown
- 2006-06-08 TW TW095120408A patent/TW200708494A/en unknown
- 2006-06-08 TW TW102103907A patent/TWI496757B/en active
- 2006-06-09 AR ARP060102432 patent/AR053623A1/en unknown
- 2006-06-09 AR ARP060102433 patent/AR054389A1/en active IP Right Grant
-
2007
- 2007-10-31 ZA ZA200709399A patent/ZA200709399B/en unknown
- 2007-10-31 ZA ZA200709397A patent/ZA200709397B/en unknown
-
2014
- 2014-03-26 AR ARP140101382A patent/AR095907A2/en not_active Application Discontinuation
- 2014-03-26 AR ARP140101381A patent/AR095906A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN101189126A (en) | 2008-05-28 |
AR095907A2 (en) | 2015-11-25 |
UA91856C2 (en) | 2010-09-10 |
TWI496757B (en) | 2015-08-21 |
TWI444349B (en) | 2014-07-11 |
ZA200709397B (en) | 2008-10-29 |
TW200710059A (en) | 2007-03-16 |
TW200708494A (en) | 2007-03-01 |
AR054389A1 (en) | 2007-06-20 |
AR053623A1 (en) | 2007-05-09 |
TW201332933A (en) | 2013-08-16 |
UA95074C2 (en) | 2011-07-11 |
AR095906A2 (en) | 2015-11-25 |
ZA200709399B (en) | 2008-10-29 |
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