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Gypsum composition 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-011/00
  • C04B-028/14
출원번호 US-0654704 (1996-05-29)
발명자 / 주소
  • Shimanovich Semyon
  • Meyer Christian
  • Cukrowski Leon
출원인 / 주소
  • The Trustees of Colombia University in the City of New York
대리인 / 주소
    Baker & Botts, LLP
인용정보 피인용 횟수 : 29  인용 특허 : 5

초록

This invention relates generally to a gypsum composition having improved setting and strength characteristics. More specifically, this invention relates to a gypsum composition comprising an acrylic latex and an aliphatic alcohol wherein the composition has a retarded setting rate. This gypsum compo

대표청구항

[ We claim:] [1.] A plaster composition which comprises:(a) calcium sulfate hemihydrate,(b) an acrylic latex,(c) an alcohol selected from the group consisting of aliphatic alcohols and defoaming agents, and(d) a melamine-formaldehyde polymer, wherein ingredients (b), (c) and (d) are present in amoun

이 특허에 인용된 특허 (5)

  1. Attard Peter M. (Elk Grove Village IL) Espinoza Therese A. (Wood Dale IL), Clay-free, asbestos-free and glass microbubble-free drying type joint compounds.
  2. Hashimoto Mitsuo (Ichihara JPX) Takyu Toshiyuki (Sodegaura JPX) Inoue Masaru (Sodegaura JPX) Takasaki Masami (Sodegaura JPX) Shiho Shinho (Sodegaura JPX), Gypsum compositions.
  3. Riley Victor (26 Dunedin Drive Toronto ; Ontario NC CAX M8X 2K5) Muralidharan Krishnamurthy (4309-F Trinity Ave. Greensboro NC 27407), Multiple purpose patching composition.
  4. Vassileff Neiko I. (1440 Midland Ave. Bronxville NY 10701), Open-cell foamed gypsum insulation.
  5. Babcock Warner K. (Stamford CT) Ruefenacht David A. (New Canaan CT), Utilization of latexes with aluminous cement and gypsum composition.

이 특허를 인용한 특허 (29)

  1. Englert, Mark H., Acoustical tile containing wet-strength resin.
  2. Faure, Jean-Michel; Rinaldi, David; Naranjo, Horacio, Admixture for hydraulic binder.
  3. Espinoza Therese A. ; Miller Charles J. ; Stevens Richard B., Clay-free ready-mixed setting-type joint compound.
  4. Liu, Qingxia; Shake, Michael P.; Blackburn, David R.; Hinshaw, Stewart, Effective use of dispersants in wallboard containing foam.
  5. Lettkeman, Dennis M.; Liu, Qingxia; Wilson, John W.; Randall, Brian S.; Blackburn, David R.; Shake, Michael P., Fast drying gypsum products.
  6. Hornaman, E. Chris, Flexible setting joint compound and method for making flexible joints.
  7. Blackburn, David R.; Lu, Runhai; Tracy, Sharon L.; Liu, Qingxia; Wittbold, James R.; Petersen, Bruce Lynn; Li, Alfred; Fall, John L.; Shake, Michael P.; Lee, Chris, Foamed slurry and building panel made therefrom.
  8. Blackburn, David R.; Lu, Runhai; Tracy, Sharon L.; Liu, Qingxia; Wittbold, James R.; Petersen, Bruce Lynn; Li, Alfred; Fall, John L.; Shake, Michael P.; Lee, Chris, Foamed slurry and building panel made therefrom.
  9. Wittbold, James R.; Petersen, Bruce Lynn; Li, Alfred, Foamed slurry and building panel made therefrom.
  10. Sethuraman, Gopalakrishnan; Burke, W. Roy; Ayambem, Amba, Gypsum composition with ionic styrene butadiene latex additive.
  11. Westerman, John I.; Hardy, Paul A.; Zorska, Roman, Gypsum composition with styrene butadiene latex additive.
  12. Blackburn, David R.; Shake, Michael P.; Liu, Qingxia, Gypsum products utilizing a two-repeating unit dispersant and a method for making them.
  13. Blackburn, David R.; Shake, Michael P.; Liu, Qingxia, Gypsum products utilizing a two-repeating unit dispersant and a method for making them.
  14. Liu, Qingxia; Shake, Michael P.; Blackburn, David R.; Wilson, John W.; Randall, Brian; Lettkeman, Dennis M., Gypsum products utilizing a two-repeating unit dispersant and a method for making them.
  15. Liu, Qingxia; Shake, Michael P.; Blackburn, David R.; Wilson, John W.; Randall, Brian; Lettkeman, Dennis M., Gypsum products utilizing a two-repeating unit dispersant and a method of making them.
  16. Dugan, Erin; Miklosz, Mark; Bury, Rafael; Yeung, Lee K.; Frank, William A., Gypsum-panel acoustical monolithic ceiling.
  17. Dugan, Erin; Miklosz, Mark; Bury, Rafael; Yeung, Lee K.; Frank, William A.; Gulbrandsen, Peder J., Gypsum-panel acoustical monolithic ceiling.
  18. Lettkeman,Dennis Mark; Kaligian, II,Raymond A.; Bedwell,William K.; Whiteside,Eldon L., High molecular weight additives for calcined gypsum and cementitious compositions.
  19. Lettkeman,Dennis M.; Wilson,John W.; Bedwell,William K., High strength flooring compositions.
  20. Lettkeman,Dennis Mark; Kaligian, II,Raymond A.; Whiteside,Eldon L.; Bedwell,William K.; Meiseman,Sharon, High strength flooring compositions.
  21. Takamura, Koichi; Golzar, Babak; Adams, Vanessa M., Method of adding water insoluble organic chemicals to styrene-butadiene rubber latex dispersions and resulting styrene-butadiene rubber latex dispersions.
  22. Liu, Qingxia; Blackburn, David R.; Shake, Michael P.; Randall, Brian; Wilson, John W.; Lettkeman, Dennis M., Method of making a gypsum slurry with modifiers and dispersants.
  23. Lettkeman, Dennis M.; Shake, Michael P.; Liu, Qingxia; Wilson, John W.; Randall, Brian; Blackburn, David R., Modifiers for gypsum slurries and method of using them.
  24. Shimanovich,Semyon A., Pigment paste for concrete and method for making the same.
  25. Liu, Qingxia; Natesaiyer, Kumar; Yu, Qiang, Ready-mixed setting-type composition and related kit.
  26. Mazur Stephen, Solid surface materials derived from aqueous latex dispersions of thermoplastic polymers.
  27. Joseph S. Luongo, Strengthened, light weight wallboard and method and apparatus for making the same.
  28. Luongo Joseph S., Strengthened, light weight wallboard and method and apparatus for making the same.
  29. Luongo Joseph S., Strengthened, light weight wallboard and method and apparatus for making the same.
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