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Gypsum compositions with enhanced resistance to permanent deformation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-011/00
출원번호 US-0557721 (2000-04-25)
발명자 / 주소
  • Srinivas Veeramasuneni
  • Qiang Yu
  • Michael P. Shake
출원인 / 주소
  • United States Gypsum Company
대리인 / 주소
    John M. Lorenzen
인용정보 피인용 횟수 : 29  인용 특허 : 48

초록 ▼

A set gypsum-containing composition is disclosed. In one aspect, the set gypsum-containing composition includes an interlocking matrix of the set gypsum formed from at least calcined gypsum, water, and an enhancing material. The enhancing material can be selected from (i) an organic polyphosphonic c

대표청구항

1. A set gypsum-containing composition comprising an interlocking matrix of the set gypsum formed from at least calcined gypsum, water, and an enhancing material comprising a borate comprising ulexite, colemanite, or a mixture of ulexite and colemanite.

이 특허에 인용된 특허 (48)

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  2. Moser Robert E. (Palo Alto CA) Meserole Frank B. (Austin TX) Maller Gordon (Austin TX), Addition of organophosphonates for size control of wet calcium-based FGD byproduct solids under forced oxidation conditi.
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  3. Moser Robert E. (Palo Alto CA) Meserole Frank B. (Austin TX) Maller Gordon (Austin TX), Addition of organophosphonates for size control of wet calcium-based FGD byproduct solids under inhibited oxidation cond.
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  4. Whalen-Shaw, Michael, Associatively dispersed pigments and coatings containing said pigments.
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  5. Ploger Walter (Hilden ; Rhineland DT) Schmidt-Dunker Manfred (Dusseldorf DT) Gloxhuber Christian (Haan ; Rhineland DT), Azacycloalkane-2,2-diphosphonic acids.
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  6. Crump Druce K. (Freeport TX) Wilson David A. (Freeport TX), Cement compositions containing set retarders.
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  7. Dawson Jeffrey C. (Spring TX) Wood William R. (Spring TX), Cementing composition and method using phosphonated polymers to improve cement slurry properties.
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  8. Totten Patty L. (Duncan OK) King Bobby J. (Duncan OK) Chatterji Jiten (Duncan OK), Cementitious compositions.
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  9. Totten Patty L. (Duncan OK) King Bobby J. (Duncan OK) Chatterji Jiten (Duncan OK), Cementitious compositions and methods.
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  10. Mouch R. J. (Batavia IL) Lin M. L. (Naperville IL) Ekis ; Jr. E. W. (Naperville IL), Chemical formulation and combined process for inhibiting deposition and corrosion in cooling water and gypsum scaling in.
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  11. Taubitz Christof (Wachenheim DEX) Gausepohl Hermann (Mutterstadt DEX) Seiler Erhard (Ludwigshafen DEX) Boehlke Klaus (Hessheim DEX) Schlemmer Lothar (Maxdorf DEX), Continuous preparation of molding materials based on polyphenylene ethers and nylons.
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  12. Ohi Nobukazu (Fuchu JPX) Kamohara Hiroshi (Kanamachi JPX) Futami Shunichi (Nagareyama JPX), Dental gypsum compositions in low-dusting powdery form.
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  13. Thamm Horst-Dieter (Kelkheim DEX) Knittel Volker (Wiesbaden DEX) Sommer Werner (Sulzbach DEX) Weckler Gerhard (Sulzbach DEX), Diphosphonodicarboxylic acid esters.
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  14. von Bonin Wulf (Leverkusen DEX), Fire protectants.
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  15. Kajander Richard Emil, Fire resistant glass fiber mats.
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  16. Kajander Richard Emil, Fire-resistant glass fiber products.
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  17. Takada Izumi (Kakamigahara JPX) Niwa Noriyuki (Tokyo-to JPX) Imaizumi Ikuo (Tokyo-to JPX), Floor paint composition.
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  18. Olsson Lars-Inge R. (Helsingborg SEX) Hamacek Kent F. (Perstorp SEX), Flowability improving agent, process for the production thereof and use thereof.
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  19. Joseph Christian M. (Auzouer-Chateaurenault FRX), Gypsum plaster.
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  20. Lin Mei-jan L. (Naperville IL) Mouch Richard J. (Batavia IL) Nimry Baker N. (Downers Grove IL) Fong Dodd W. (Naperville IL), Gypsum scale inhibitors for flue gas desulfurization systems.
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  21. Burke W. Roy ; Kingston Larry W., Gypsum wallboard and method of making same.
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  22. Barlet-Gouedard Vronique (Sceaux FRX) Hendriks Hugo (Saint-Etienne FRX) Maroy Pierre (Saint-Galmier FRX), High temperature retarders for oil field cements, cement slurries and corresponding cementing processes.
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  23. Blum Helmut (Dsseldorf DEX) Hempel Hans-Ulrich (Overath DEX) Worms Karl-Heinz (Dsseldorf DEX), Hydroxyalkane diphosphonic acids.
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  24. Yang Bo ; Tang Jiansheng, Hydroxyimino alkylene phosphonic acids for corrosion and scale inhibition in aqueous systems.
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  25. Herr Alfons K. (Stutensee DEX), Incombustible material.
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  26. Herr Alfons K. (Stutensee DEX), Method for producing a fibrous fire protection agent.
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  27. Herr Alfons K. (Stutensee DEX), Method for producing combustion resistant fibrous products.
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  28. Dhawan Balram (St. Louis MO) Redmore Derek (St. Louis MO) Przybylinski John L. (St. Louis MO), Methods for inhibition of scale in high brine environments.
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  29. Clough John M. (Buckinghamshire) Godfrey Christopher R. A. (Berkshire) Heaney Stephen P. (Berkshire) Anderton Kenneth (Lancashire GB2), Methyl ab 상세보기
  • Crump Druce K. (Lake Jackson TX) Simon Jaime (Angleton TX) Wilson David A. (Richwood TX), Methylenephosphonic acid derivatives of bis(aminoalkyl)piperazines as cement set retarding agents.
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  • Palmer Jay W. (Lutz FL) Gaynor John C. (Des Plaines IL), Phosphohemihydrate process for purification of gypsum.
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  • von Bonin Wulf (Leverkusen DEX), Porous and non-porous intumescent masses.
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  • Burge Theodor A. (Geroldswil CHX) Bosch Klemens (Dietikon CHX) Mai Dieter (Bilten CHX), Process for accelerating the setting and hardening of material which contains a hydraulic binder, setting and hardening.
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  • Ore Fernando (Whittier CA), Process for production of high purity phosphoric acid from high alumina phosphate pebble rock.
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  • Wynn Nicholas P. (Winterthur CHX) Zabelka Michal (Winterthur CHX), Process for the production of nickel, high-purity magnesium oxide and cement.
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  • Ploger Walter (Hilden Rhineland DT) Schmidt-Dunker Manfred (Dusseldorf DT) Gloxhuber Christian (Haan Rhineland DT), Pyrrolidone-5,5-diphosphonic acids.
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  • Sardisco John B. (Shreveport LA) Drechsel Erhart Karl (Houston TX), Recovery of fluorides from gypsum.
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  • Crump Druce K. (Freeport TX) Wilson David A. (Freeport TX), Set retarding additives for cement from aminomethylenephosphonic acid derivatives.
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  • Sulser Ueli (Oberengstringen CHX) Huber Anna (Langnau CHX) Widmer Jurg (Zurich CHX), Water-soluble copolymers of vinylacetate and maleamic acids and use as fluidizers high-range water-reducers for aqueous.
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  • Saito Masumi (Kobe JPX) Hirai Eiichi (Takarazuka JPX) Endo Masao (Nishinomiya JPX), Waterproof gypsum molded product.
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  • Saito Masumi (Kobe JPX) Hirai Eiichi (Takarazuka JPX) Endo Masao (Nishinomiya JPX) Nishino Toru (Nishinomiya JPX), Waterproof gypsum molded product.
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    • 이 특허를 인용한 특허 (29)

    1. Englert, Mark H.; Stevens, Richard B.; Sucech, Steven W.; Fults, Therese A.; Porter, Michael J.; Petersen, Bruce L.; Dombeck, Russell A., Acoustical panel comprising interlocking matrix of set gypsum and method for making same.
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    2. Englert,Mark H.; Stevens,Richard B.; Sucech,Steven W.; Fults,Therese A.; Porter,Michael J.; Petersen,Bruce L.; Dombeck,Russell A., Acoustical panel comprising interlocking matrix of set gypsum and method for making same.
      상세보기
    3. Fisher, Robin Daniel; Rideout, Jan, Calcium sulphate-based products and methods for the manufacture thereof.
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    4. Baig, Mirza A., Ceiling tile construction.
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    5. Baig, Mirza A., Ceiling tile construction.
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    6. Liu, Qingxia; Shake, Michael P.; Yu, Qiang, Cementitious article and method for preparing the same.
      상세보기
    7. Yu, Qiang; Song, Weixin D., Composite light weight gypsum wallboard.
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    8. Yu, Qiang; Liu, Qingxia; Grussing, Jeffrey F.; Moyer, Kevin W.; Spencer, Richard, Compositions and methods for treating set gypsum.
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    9. Perez-Pena, Marianela, Fast setting portland cement compositions with alkali metal citrates and phosphates with high early-age compressive strength and reduced shrinkage.
      상세보기
    10. Veeramasuneni, Srinivas; Yu, Qiang; Frank, William A., Gypsum-containing composition having enhanced resistance to permanent deformation.
      상세보기
    11. Yu, Qiang; Song, Weixin D.; Lynn, Michael R., High starch light weight gypsum wallboard.
      상세보기
    12. Yu, Qiang; Song, Weixin D.; Lynn, Michael R., Light weight gypsum board.
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    13. Yu, Qiang; Song, Weixin David, Light weight gypsum board.
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    14. Yu, Qiang; Song, Weixin David, Light weight gypsum board.
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    15. Yu, Qiang; Veeramasuneni, Srinivas; Song, Weixin D.; Luan, Wenqi, Lightweight, reduced density fire rated gypsum panels.
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    16. Yu, Qiang; Veeramasuneni, Srinivas; Song, Weixin D.; Luan, Wenqi, Lightweight, reduced density fire rated gypsum panels.
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    17. Yu, Qiang; Veeramasuneni, Srinivas; Song, Weixin D.; Luan, Wenqi, Lightweight, reduced density fire rated gypsum panels.
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    18. Shake, Michael Patrick; Blackburn, David R.; Donelan, Jeffrey, Mat-faced board.
      상세보기
    19. Yu, Qiang; Veeramasuneni, Srinivas D.; Song, Weixin D.; Luan, Wenqi, Method of making lightweight, reduced density fire rated gypsum panels.
      상세보기
    20. Miller, David Paul; Liu, Qingxia; Yu, Qiang, Methods and systems for preparing gypsum slurry containing a cellulose ether.
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    21. Wittbold, James R.; Song, W. David, Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum.
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    22. Wittbold, James R.; Song, W. David, Methods of and systems for adding a high viscosity gypsum additive to a post-mixer aqueous dispersion of calcined gypsum.
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    23. Wittbold, James R.; Groza, Brent, Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum.
      상세보기
    24. Inoue, Kazumasa; Yonezawa, Toshio; Mitsui, Kenrou; Kojima, Masarou; Kinoshita, Mitsuo; Inagaki, Junji; Tamaki, Shinji; Miura, Toyoji, Multi-functional admixtures for concrete.
      상세보기
    25. Yeung, Lee K., Non-hydrating plaster composition and method.
      상세보기
    26. Liu, Qingxia; Natesaiyer, Kumar; Yu, Qiang, Process for manufacturing ready-mixed setting alpha-calcium sulphate hemi-hydrate and kit for same.
      상세보기
    27. Liu, Qingxia; Natesaiyer, Kumar; Yu, Qiang, Ready-mixed setting-type composition and related kit.
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    28. Yu, Qiang; Song, Weixin D.; Lynn, Michael R., Slurries and methods of making light weight gypsum board.
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    29. Engbrecht, Dick C.; Liu, Qingxia; Shake, Michael P.; Wang, Xuming; Miller, David Paul; Bolind, Michael L.; Reed, Paul; Roelfs, Donald L.; Bury, Rafael, Water resistant cementitious article and method for preparing same.
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