$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Gypsum board 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-003/26
출원번호 US-0311908 (1989-02-17)
발명자 / 주소
  • Bruce R. (Brantford CAX) Mitakidis Dimitrios (Oakville CAX)
출원인 / 주소
  • Domtar Inc. (Montreal CAX 03)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

In the improved gypsum board in accordance with this invention, the board has a gypsum core and first and second cover sheets of fibrous material on opposing faces. The core has a first stratum parallel to and adjacent the first cover sheet. This stratum does not contain any fibers of the fibrous ma

대표청구항

Wallboards, suitable for use in constructing interior walls and ceilings of buildings, comprising: (1) a core of foamed gypsum with a multiplicity of relatively large voids substantially uniformly distributed therethrough and having a first specific gravity, said core having top, bottom, side and en

이 특허를 인용한 특허 (33)

  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.
  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.
  3. Putt,Dean L.; Work,James L., Acoustical panel having a honeycomb structure and method of making the same.
  4. Phillips John L. ; Fraley Herman C., Apparatus for manufacturing gypsum board.
  5. Rigaudon, Michel; Bold, Jorg; Butler, Steven Roy; Millamon, Eric, Apparatus for manufacturing set cellular cement.
  6. Stav Elisha,ILX ; Burkard Edward A. ; Finkelstein Ronald S. ; Winkowski Daniel A. ; Metz Lambert J. ; Mudd Patrick J., Cementitious gypsum-containing binders and compositions and materials made therefrom.
  7. Stav Elisha ; Burkard Edward A. ; Finkelstein Ronald S., Cementitious gypsum-containing compositions and materials made therefrom.
  8. Yu, Qiang; Song, Weixin D., Composite light weight gypsum wallboard.
  9. Putt, Dean L.; Christie, Peter A.; Moser, Andrea M.; Bischel, Marsha Stalker; Wiker, Anthony L., Composite structure with foamed cementitious layer.
  10. Dean L. Putt ; Marsha Stalker Bischel ; Anthony L. Wiker ; Andrea M. Moser, Durable porous article of manufacture and a process to create same.
  11. Yu, Qiang; Schenck, Ron; Digennaro, Salvatore; Folson, Stephen; Henry, Kevin; Guined, Tim, Efficient wet starch preparation system for gypsum board production.
  12. Rohlf Evan V. ; Engbrecht Dick C. ; Scalf Mark B., Gypsum board paper that reduces roll up during lamination, and board comprising such paper.
  13. Ataka, Yuji; Sato, Yosuke, Gypsum composition, gypsum slurry, gypsum hardened body, gypsum-based building material, gypsum board, and manufacturing method for a gypsum-based building material.
  14. Qiang Yu ; Srinivas Veeramasuneni ; Frederick Thomas Jones, Gypsum compositions and related methods.
  15. Qiang Yu ; Srinivas Veeramasuneni ; Frederick Thomas Jones, Gypsum compositions and related methods.
  16. Stav, Eli; Fey, Karen; Sethuraman, Gopalakrishnan; Miatudila, Ma-Ikay; Robertson, Craig; Bailey, Joseph, Gypsum wallboard and method of making same.
  17. Wang, Xuming; Sucech, Steven W., Hard water foaming agents and methods for gypsum board production.
  18. Yu, Qiang; Song, Weixin D.; Lynn, Michael R., High starch light weight gypsum wallboard.
  19. Yu, Qiang; Song, Weixin D.; Lynn, Michael R., Light weight gypsum board.
  20. Yu, Qiang; Song, Weixin David, Light weight gypsum board.
  21. Yu, Qiang; Song, Weixin David, Light weight gypsum board.
  22. Rigaudon, Michel; Peronnet, Frédéric, Lightweight plasterboard and plaster slurry composition used for its manufacture.
  23. Jaffel, Hamouda, Method and apparatus for manufacturing gypsum products.
  24. Sucech Steven W. (Lake Villa IL) Hinshaw Stewart E. (Sweetwater TX) Nemeth Bradley S. (Bedford IN) Buster Kip R. (Burlington IA), Method for preparing uniformly foamed gypsum product with less foam agitation.
  25. Putt, Dean L.; Hartman, Jr., John J.; Hallett, Chester W.; Moser, Andrea M., Method for producing an inorganic foam structure for use as a durable acoustical panel.
  26. Seki, Masanobu; Nakamura, Yoshitsugu, Method for producing light gypsum board.
  27. Yu, Qiang; Song, Weixin David, Method of water dispersing pregelatinized starch in making gypsum products.
  28. Philips John L. ; Fraley Herman C., Methods of manufacturing gypsum board and board made therefrom.
  29. Shrader, Gaylon Bruce; McNeer, Jr., James W.; Williams, Craig L., Mixer for foamed gypsum products.
  30. Rigaudon, Michel; Bold, Jorg; Butler, Steven Roy; Millamon, Eric, Process and apparatus for manufacturing set cellular cement.
  31. Butler,Steven Roy; Bold,Jorg; Millamon,Eric; Rigaudon,Michel, Process for manufacturing sound absorbing cement tile.
  32. Yu, Qiang; Song, Weixin D.; Lynn, Michael R., Slurries and methods of making light weight gypsum board.
  33. Evan V. Rohlf ; Charles W. Cochran, Wallboard with improved roll-up resistance.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로