ATE309969T1 - DEFORMATION-STABLE MOLDED BODY CONTAINING GYPSUM, METHOD FOR THE PRODUCTION THEREOF AND GYPSUM COMPOSITION USED FOR THIS - Google Patents
DEFORMATION-STABLE MOLDED BODY CONTAINING GYPSUM, METHOD FOR THE PRODUCTION THEREOF AND GYPSUM COMPOSITION USED FOR THISInfo
- Publication number
- ATE309969T1 ATE309969T1 AT99963139T AT99963139T ATE309969T1 AT E309969 T1 ATE309969 T1 AT E309969T1 AT 99963139 T AT99963139 T AT 99963139T AT 99963139 T AT99963139 T AT 99963139T AT E309969 T1 ATE309969 T1 AT E309969T1
- Authority
- AT
- Austria
- Prior art keywords
- gypsum
- gypsum board
- board
- chloride salt
- several
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention relates to a process for producing shaped gypsum boards, comprising the following steps: a) preparing a uniform aqueous solution containing water; at least one chloride salt, a moistening agent and one or several reinforcing materials selected from the group consisting of phosphoric acids, each of them containing one or several phosphoric acid units; salts or ions of condensated phosphates, each of them containing two or several phosphate units; and monobasic salts or univalent orthophosphate ions; b) applying the uniform aqueous solution onto the gypsum board in an amount sufficient to soften the gypsum board and to allow the gypsum board to modify its shape; c) modifying the shape of the board upon desire; d) leaving the gypsum board to dry for obtaining the shaped gypsum board, the chloride salt, the reinforcing material(s) and the moistening agent being applied onto the gypsum board in such an amount that the modified shape of the gypsum shaped board is obtained faster and the resistance thereof to permanent deformation is higher than it would have been without the application of the chloride salt, reinforcing material and moistening agent onto the gypsum board.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1998/015874 WO1999008978A1 (en) | 1997-08-21 | 1998-07-30 | Method and composition for producing set gypsum-containing product with increased strength, rigidity, and dimensional stability |
US09/138,355 US6342284B1 (en) | 1997-08-21 | 1998-08-21 | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
PCT/US1998/017293 WO1999008979A1 (en) | 1997-08-21 | 1998-08-21 | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
US09/249,814 US6632550B1 (en) | 1997-08-21 | 1999-02-16 | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
PCT/US1999/001879 WO2000006518A1 (en) | 1998-07-30 | 1999-02-18 | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE309969T1 true ATE309969T1 (en) | 2005-12-15 |
Family
ID=27378520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99963139T ATE309969T1 (en) | 1998-07-30 | 1999-02-18 | DEFORMATION-STABLE MOLDED BODY CONTAINING GYPSUM, METHOD FOR THE PRODUCTION THEREOF AND GYPSUM COMPOSITION USED FOR THIS |
Country Status (4)
Country | Link |
---|---|
AT (1) | ATE309969T1 (en) |
IL (1) | IL141171A (en) |
PL (1) | PL197467B1 (en) |
RO (1) | RO121203B1 (en) |
-
1999
- 1999-02-18 RO ROA200100110A patent/RO121203B1/en unknown
- 1999-02-18 AT AT99963139T patent/ATE309969T1/en active
- 1999-02-18 IL IL14117199A patent/IL141171A/en not_active IP Right Cessation
- 1999-02-18 PL PL346119A patent/PL197467B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
IL141171A0 (en) | 2002-02-10 |
PL346119A1 (en) | 2002-01-28 |
IL141171A (en) | 2005-06-19 |
RO121203B1 (en) | 2007-01-30 |
PL197467B1 (en) | 2008-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL332857A1 (en) | Gypsum containing article exhibiting increased resistance to permanent deformation and composition for making same | |
MY129113A (en) | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it. | |
DE69616790D1 (en) | METHOD FOR STABILIZING LOOSE CORES | |
DE60300666D1 (en) | Process for the preparation of porous calcium phosphate chips and granules from gelatine processing | |
DE69812403D1 (en) | METHOD FOR PRODUCING A DETERGENT TABLET | |
DE69830240D1 (en) | HYALURONIC ACID GEL, METHOD FOR THE PRODUCTION THEREOF AND HYALURONIC ACID-CONTAINING MEDICAL MATERIAL | |
BRPI0507850A (en) | medicinal product, method for biocompatibly coating medicinal products | |
DE10161827A1 (en) | Coating of substrates with calcium phosphate, useful for producing bone substitutes, comprises applying a calcium phosphate gel to the substrate | |
CN104983583B (en) | One kind is used for oriented and ordered mineralizing material of enamel and preparation method thereof | |
KR102286084B1 (en) | Control method of curing rate of calcium phosphate Support | |
ATE309969T1 (en) | DEFORMATION-STABLE MOLDED BODY CONTAINING GYPSUM, METHOD FOR THE PRODUCTION THEREOF AND GYPSUM COMPOSITION USED FOR THIS | |
ATE25854T1 (en) | PROCESS FOR PRODUCTION OF WATER-SOLUBLE ACRYLIC POLYMER FLAKES. | |
ATA81277A (en) | METHOD FOR PRODUCING ALCOHOLIC PHOSPHORUS ACID SOLUTIONS FROM AN AQUEOUS SOLUTION OR SUSPENSION OF ACID PHOSPHATES, AND DEVICE FOR CARRYING OUT THE METHOD | |
DE69901519D1 (en) | Process for the preparation of 2,2'-bis (hydroxymethyl) alkanoic acid | |
ATE10513T1 (en) | PRETREATMENT COMPOSITION FOR THE PHOSPHATION OF FERROUS METALS AND PROCESS FOR THE PRODUCTION THEREOF. | |
ATE23799T1 (en) | PROCESS FOR MANUFACTURING A LYOPHILIZED PRODUCT FOR SKELETON VISIBLE. | |
ATE76759T1 (en) | CALCIUM PHOSPHATE-CONTAINING, BIOCOMPATIBLE LAYERED BODY AND PROCESS FOR ITS PRODUCTION. | |
WO2014116000A1 (en) | Method for producing collagen scaffold coated with apatite | |
ATE155789T1 (en) | METHOD FOR PRODUCING AMINOMETHANE PHOSPHONIC ACID | |
RU2001105384A (en) | GYPSUM-CONTAINING PRODUCT HAVING AN IMPROVED RESISTANCE OF PERMANENT DEFORMATION, METHOD AND COMPOSITION FOR ITS MANUFACTURE | |
AR015236A1 (en) | A METHOD TO PRODUCE A LETTER CARTON OR PLASTER BOARD WITH SHAPE. | |
DE69007393D1 (en) | Process for producing corrosion-resistant coating composition. | |
MY137654A (en) | Method and composition for producing set gypsum-containing product with increased strength, rigidty, and dimensional stability | |
DE58901876D1 (en) | METHOD FOR PRODUCING ION EXCHANGE RESINS HAVING AMINOALKYLENE PHOSPHONIC ACID GROUPS. | |
DE602004026187D1 (en) | METHOD FOR PRODUCING A BALANCE MATERIAL CONTAINING ON PROTEIN BASE AND BALANCE MATERIAL CONTAINING SOFTENER |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1114005 Country of ref document: EP |