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Class Information
Number: 106/772
Name: Compositions: coating or plastic > Coating or plastic compositions > Inorganic settable ingredient containing > Calcium sulfate (e.g., gypsum, anhydrite, plaster of paris, etc.)
Description: Subject matter employing calcium sulfate, e.g., plaster of paris, anhydrite, gypsum, etc.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 106/787 |
Alum or halogen containing |
11 |
| 106/775 |
Anhydrous calcium sulfate (e.g., anhydrite, etc.) |
47 |
| 106/786 |
By-product gypsum (e.g., phosphogypsum, etc.) |
39 |
| 106/783 |
Layered or coated material, nominal molding or shaping, or other physical process (e.g., steam, electrical, magnetic or wave energy, manipulative steps, etc.) |
73 |
| 106/784 |
Particle size specified |
49 |
| 106/788 |
Silica containing (e.g., sand, quartz, etc.) |
33 |
| 106/782 |
Slag, cinder, mica, talc, glass, boron or elemental carbon containing |
60 |
| 106/773 |
Soil, diatomaceous earth, clay, slate or shale, containing or material for treating soil or earth (e.g., soil stabilization, etc.) |
50 |
| 106/785 |
Stabilizer, retarder, or setting agent specified |
50 |
| 106/778 |
With organic material |
158 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7427321 |
Foamed fireproofing composition and method |
Sep. 23, 2008 |
| 7425236 |
Gypsum-containing board and tile, and method for producing same |
Sep. 16, 2008 |
| 7407545 |
Cementitious veneer and laminate material |
Aug. 5, 2008 |
| 7402205 |
Composition comprising water- and air-hardenable binders and its use notably to the preparation of a product having the aspect of a natural stone |
Jul. 22, 2008 |
| 7393424 |
Gypsum composition |
Jul. 1, 2008 |
| 7337587 |
Construction assembly of plaster boards and a method of assembling a plurality of plaster boards |
Mar. 4, 2008 |
| 7335254 |
Alpha-type calcium sulfate hemihydrate compositions and methods of making same |
Feb. 26, 2008 |
| 7332026 |
Cementitious compositions containing interground cement clinker and zeolite |
Feb. 19, 2008 |
| 7296626 |
Liquid additive for reducing water-soluble chromate |
Nov. 20, 2007 |
| 7276115 |
Conformable coating |
Oct. 2, 2007 |
| 7267888 |
Products containing an anti-fungal amount of a salt of formic acid |
Sep. 11, 2007 |
| 7261772 |
Gypsum composition |
Aug. 28, 2007 |
| 7244304 |
Gypsum-containing board and tile, and method for producing same |
Jul. 17, 2007 |
| 7175426 |
High efficiency refractoryless kettle |
Feb. 13, 2007 |
| 7169225 |
Anhydrite cement compositions and procedures for manufacture |
Jan. 30, 2007 |
| 7150787 |
Polymer-modified gypsum composition |
Dec. 19, 2006 |
| 7070648 |
Preparation of gypsum compositions |
Jul. 4, 2006 |
| 7044224 |
Permeable cement and methods of fracturing utilizing permeable cement in subterranean well bores |
May. 16, 2006 |
| 7011764 |
Method for producing a magnetic device |
Mar. 14, 2006 |
| 6964704 |
Calcium sulphate-based composition and methods of making same |
Nov. 15, 2005 |
| 6959270 |
Method for modeling the transport of ions in hydrated cement systems |
Oct. 25, 2005 |
| 6932863 |
Gypsum product and method therefor |
Aug. 23, 2005 |
| 6902615 |
Gypsum product and method therefor |
Jun. 7, 2005 |
| 6902614 |
Perlited Portland cement plaster joint compound additive with lime |
Jun. 7, 2005 |
| 6893752 |
Mold-resistant gypsum panel and method of making same |
May. 17, 2005 |
| 6881258 |
Mixture for the production of a high-expansion stone die |
Apr. 19, 2005 |
| 6800131 |
Gypsum-containing board and tile, and method for producing gypsum-containing board and tile |
Oct. 5, 2004 |
| 6790276 |
Formula for plaster |
Sep. 14, 2004 |
| 6780230 |
Foamed fireproofing composition and method |
Aug. 24, 2004 |
| 6767647 |
Antimicrobial wallboard |
Jul. 27, 2004 |
| 6746533 |
Quick drying plaster |
Jun. 8, 2004 |
| 6740395 |
Substrate smoothed by coating with gypsum-containing composition and method of making |
May. 25, 2004 |
| 6730162 |
Hydraulic binder resulting from mixing a sulfate binder and a binder comprising the mineral compound C4A3S |
May. 4, 2004 |
| 6709508 |
Dry mortar formulations modified with water-redispersible polymer powders |
Mar. 23, 2004 |
| 6706113 |
Method for producing an anhydrite III or .alpha. based hydraulic bonding agent |
Mar. 16, 2004 |
| 6706128 |
Method of providing void space in gypsum wallboard and in a gypsum core composition |
Mar. 16, 2004 |
| 6695901 |
Gypsum casting composition and method of casting |
Feb. 24, 2004 |
| 6692615 |
Method of making a slurry |
Feb. 17, 2004 |
| 6648965 |
Fire door components and fire doors comprising the components |
Nov. 18, 2003 |
| 6648961 |
Methods, well cement compositions and lightweight additives therefor |
Nov. 18, 2003 |
| 6641658 |
Rapid setting cementitious composition |
Nov. 4, 2003 |
| 6632550 |
Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
Oct. 14, 2003 |
| 6627065 |
Liquid galvanic coatings for protection of imbedded metals |
Sep. 30, 2003 |
| 6616753 |
Methods and compositions for sealing subterranean zones |
Sep. 9, 2003 |
| 6613138 |
Manufactured granular substrate and method for producing the same |
Sep. 2, 2003 |
| 6613141 |
Recovery of cement kiln dust through precipitation of calcium sulfate using sulfuric acid solution |
Sep. 2, 2003 |
| 6607592 |
Antishrinkage agent for concrete or mortar |
Aug. 19, 2003 |
| 6572698 |
Activated aluminosilicate binder |
Jun. 3, 2003 |
| 6554893 |
Fire door core |
Apr. 29, 2003 |
| 6547874 |
Hydrophobicizing agents for hydrophobicizing gypsum-plaster-bound construction materials |
Apr. 15, 2003 |
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