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[미국특허] Magnesia cement composition, process of its manufacture, and composite comprising same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-009/04
출원번호 US-0579068 (1975-05-20)
우선권정보 JA-0056621 (1974-05-22); JA-0056622 (1974-05-22); JA-0077371 (1974-07-08); JA-0077372 (1974-07-08)
발명자 / 주소
  • Isohata Susumu (Fuji JA) Watabe Kazutaka (Fuji JA) Shimoshimizu Morio (Fuji JA) Iwaisako Toshiyuki (Saitama JA)
출원인 / 주소
  • Asahi Kasei Kogyo Kabushiki Kaisha (Osaka JA 03)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

A magnesia cement composition comprising active magnesia, magnesium sulfate, and pulp or a mixture of pulp and fibrous glass. When hardened, this composition yields a crack-free low-shrinkage material. Valuable composite boards are obtained by lamination from the hardened composition and core materi

대표청구항

A magnesia cement composition comprising 42 to 94% by weight of active magnesia, 5 to 38% by weight of magnesium sulfate, and 1 to 20% by weight of pulp.

이 특허를 인용한 특허 (35) 인용/피인용 타임라인 분석

  1. Surace, Kevin J.; Porat, Marc U.; Tinianov, Brandon D.; Golden, Matthew V., Acoustical ceiling panels.
  2. Surace, Kevin J.; Porat, Marc U., Acoustical sound proofing material and methods for manufacturing same.
  3. Surace, Kevin J.; Porat, Marc U., Acoustical sound proofing material and methods for manufacturing same.
  4. Tinianov, Brandon D.; Preston, Pamela L., Acoustical sound proofing material for architectural retrofit applications and methods for manufacturing same.
  5. Tinianov, Brandon, Acoustical sound proofing material with controlled water-vapor permeability and methods for manufacturing same.
  6. Tinianov, Brandon D., Acoustical sound proofing material with improved damping at select frequencies and methods for manufacturing same.
  7. Tinianov, Brandon D.; Surace, Kevin J., Acoustical sound proofing material with improved damping at select frequencies and methods for manufacturing same.
  8. Tinianov, Brandon D.; Surace, Kevin J., Acoustical sound proofing material with improved fire resistance and methods for manufacturing same.
  9. Tinianov, Brandon D., Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same.
  10. Tinianov, Brandon D., Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same.
  11. Tinianov, Brandon D., Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same.
  12. Lyons, David; Sukkar, Theresa, Composite cement article incorporating a powder coating and methods of making same.
  13. Francis,Larry J.; Robinson,W. W. Phil; Riley,Michael A.; Langan,Timothy; Aghaebrahim,Morteza, Composite materials and methods of making and using such composite materials.
  14. Naji, Basil; Merkley, Donald J.; Zammit, Michael; Luo, Caidian, Durable medium-density fibre cement composite.
  15. Gleeson, James A.; Paradis, Kalynne H.; Sloane, Brian P.; Melmeth, David L.; Seligman, Dean M., Fiber cement building materials with low density additives.
  16. Gleeson, James A.; Paradis, Kalynne H.; Sloane, Brian P.; Melmeth, David L.; Seligman, Dean M., Fiber cement building materials with low density additives.
  17. Gleeson, James A.; Paradis, Kalynne H.; Sloane, Brian P.; Melmeth, David L.; Seligman, Dean M., Fiber cement building materials with low density additives.
  18. Gleeson, James A.; Paradis, Kalynne H.; Sloane, Brian P.; Melmeth, David L.; Seligman, Dean M., Fiber cement building materials with low density additives.
  19. Luo, Caidian; Merkley, Donald J., Fiber cement composite materials using bleached cellulose fibers.
  20. Merkley, Donald J.; Luo, Caidian, Fiber cement composite materials using sized cellulose fibers.
  21. Luo, Caidian; Merkley, Donald J., Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility.
  22. Luo,Caidian; Merkley,Donald J., Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility.
  23. Nanko, Hiroki; Kurtis, Kimberly E., Fiber reinforced mineral-based materials and methods of making the same.
  24. Surace, Kevin; Ware, Meredith; Hoover, Denise; Han, Jiaping; Chen, Tiandan, Low embodied energy wallboards and methods of making same.
  25. Surace, Kevin; Ware, Meredith; Hoover, Denise; Han, Jiaping; Chen, Tiandan, Low embodied energy wallboards and methods of making same.
  26. Merkley, Donald J.; Luo, Caidian, Method and apparatus for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials.
  27. Merkley, Donald J.; Luo, Caidian, Method and apparatus for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials.
  28. Tinianov, Brandon D.; Surace, Kevin J.; Yanez, Albert C., Methods of manufacturing acoustical sound proofing materials with optimized fracture characteristics.
  29. Tinianov, Brandon, Noise isolating underlayment.
  30. James L. Priest, Platelet/flake magnesium oxide, methods of making the same, and magnesium oxychloride/oxysulfate ceramic materials.
  31. Surace, Kevin J.; Tinianov, Brandon D.; Porat, Marc U., Radio frequency wave reducing material and methods for manufacturing same.
  32. Harrison,Aubry John Weston, Reactive magnesium oxide cements.
  33. Tinianov, Brandon D., Sound Proofing material with improved damping and structural integrity.
  34. Cottier, John Sydney; Cowen, December Rose; Dunoyer, Remi; Duselis, Steven; Gleeson, James Albert; Kumar, Amitabha, Structural fiber cement building materials.
  35. Duselis, Steven Alfred; Gleeson, James; Kascelan, Tihomir; Lyons, David; O'Chee, Milton Terrence, Surface sealed reinforced building element.

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