$\require{mediawiki-texvc}$

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.

Preparation of polysilazane polymers and the polymers therefrom

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05D-003/02
  • C04B-035/52
  • B32B-009/00
  • C09K-003/00
출원번호 US-0304446 (1981-09-21)
발명자 / 주소
  • Gaul John H. (Midland MI)
출원인 / 주소
  • Dow Corning Corporation (Midland MI 02)
인용정보 피인용 횟수 : 36  인용 특허 : 7

초록

What is disclosed is a process for preparing polysilazane polymers by contacting and reacting chlorine-containing disilanes with ammonia. The polysilazane polymers are useful as chemical intermediates to produce silicon-containing chemical compounds. They are also useful in the formation of silicon

대표청구항

A process of preparing a polysilazane polymer which consists of contacting and reacting in an inert, essentially anhydrous, atmosphere, at a temperature in the range of 25°C. to 370°C. (A) ammonia and (B) chlorine-containing disilanes selected from the group consisting of (i) a chlorine-containing d

이 특허에 인용된 특허 (7)

  1. Baney Ronald H. (Midland MI) Gaul ; Jr. John H. (Midland MI), High yield silicon carbide pre-ceramic polymers.
  2. Baney Ronald H. (Midland MI), High yield silicon carbide pre-polymers.
  3. Baney Ronald H. (Midland MI) Gaul ; Jr. John H. (Midland MI), Method for preparing silicon carbide.
  4. Yajima Seishi (Oharai JPX) Hayashi Josaburo (Oharai JPX) Omori Mamoru (Oharai JPX) Kayano Hideo (Oharai JPX) Hamano Masaaki (Oharai JPX), Method for producing metal nitride sintered moldings.
  5. Rice ; Roy W. ; Wynne ; Kenneth J. ; Fox ; William B., Preparation of ceramics.
  6. Gaul ; Jr. John H. (Midland MI), Process for the preparation of poly(disilyl)silazane polymers and the polymers therefrom.
  7. Gaul ; Jr. John H. (Midland MI), Silazane polymers from {R′3Si}2NH and organochlorosilanes.

이 특허를 인용한 특허 (36)

  1. Bauer, Monika; Decker, Daniel; Motz, Guenther, Acrylonitrile-silazane copolymers, especially in fiber form, process for preparation thereof and use thereof.
  2. Grottenmüller, Ralph; Karunanandan, Rosalin; Kita, Fumio; Lenz, Helmut; Wagner, Dieter, Encapsulation material for light emitting diodes.
  3. Enomoto Ryo (Ogaki JPX) Matsuno Yoshimi (Ogaki JPX) Yokoi Masato (Ogaki JPX), Fiber reinforced silicon carbide ceramics and method of producing the same.
  4. Burns Gary T. (Midland MI) Saha Chandan K. (Midland MI) Keller Ronald J. (Solon OH), Highly densified bodies from preceramic polysilazanes filled with silicon carbide powders.
  5. Seyferth Dietmar (Lexington MA) Yu Yuan-Fu (Dayton OH), Method for converting Si-H containing polycarbosilanes to new and useful preceramic polymers and ceramic materials.
  6. Seyferth Dietmar (Lexington MA) Yu Yuan-Fu (Dayton OH) Targos Tom S. (Sommerville MA), Method for converting Si-H containing polysiloxanes to new and useful preceramic polymers and ceramic materials.
  7. Barnard Thomas D. (Midland MI), Method for forming filaments from a resin.
  8. Gallo Anthony A. (Olean NY), Method for making organosilazanes.
  9. Gallo Anthony A. (Olean NY), Method for making organosilazanes.
  10. Yamada, Atsuo; Hayase, Shogo; Fujita, Yoshiki; Nishimura, Shinichi; Tachikawa, Mamoru; Hino, Takakazu, Method for producing positive electrode material for secondary battery.
  11. Debaig-Valade Caroline (Bordeaux FRX) Filliatre Claude (Talence FRX) Servens Christian (St-Aubin de Medoc FRX), Method of forming a fibrous structure composite ceramic material and material thus obtained.
  12. Laine Richard M. (Palo Alto CA) Blum Yigal (Menlo Park CA), Method of forming compounds having Si-N groups and resulting products.
  13. Takeda Yoshihumi (Jouetsu JPX) Takamizawa Minoru (Tokyo JPX) Hayashida Akira (Higashimurayama JPX), Methods for preparing polytitanocarbosilazane polymers and ceramics therefrom.
  14. Rathbun Bonnie L. (Ithaca NY) Schuessler Philipp W. H. (Endwell NY), Passivation of hybrid microelectronic circuits.
  15. Haluska Loren A. (Midland MI) Michael Keith W. (Midland MI) Tarhay Leo (Sanford MI), Platinum and rhodium catalysis of low temperature formation multilayer ceramics.
  16. Haluska Loren A. (Midland MI) Michael Keith W. (Midland MI) Tarhay Leo (Sanford MI), Platinum or rhodium catalyzed multilayer ceramic coatings from hydrogen silsesquioxane resin and metal oxides.
  17. Burns Gary T. (Midland MI), Polydisilacyclobutasilazanes.
  18. Burns Gary T. (Midland MI), Polysilacyclobutasilazanes.
  19. Chen, Wei; Moyer, Eric Scott; Nguyen, Binh Thanh; Wang, Sheng; Wanous, Mark A.; Zhou, Xiaobing, Polysilane—polysilazane copolymers and methods for their preparation and use.
  20. Lebrun Jean-Jacques (Caluire FRX) Porte Huques (Lyons FRX), Polysilazane composition which can crosslink in the presence of a metal compound catalyzing a hydrosilylation reaction.
  21. Mininni Robert M. (Califon NJ) Haider M. Ishaq (Springfield NJ) French Stuart M. (Chatham NJ) Wesley John L. (Wayne NJ), Process for dry spinning thermally sensitive organosilicon preceramic fibers with production of ceramic fibers therefrom.
  22. Takeda Yoshifumi (Kubikimura JPX) Takamizawa Minoru (Kubikimura JPX) Takeno Tsutomu (Kubikimura JPX), Process for manufacturing organic silazane polymers and ceramics therefrom.
  23. Takeda Yoshihumi (Niigata JPX) Takamizawa Minoru (Niigata JPX) Hayashida Akira (Niigata JPX), Process for manufacturing organic silazane polymers and ceramics therefrom.
  24. Pugar Eloise A. (Isla Vista CA) Morgan Peter E. D. (Thousand Oaks CA), Process for producing organic products containing silicon, hydrogen, nitrogen, and carbon by the direct reaction between.
  25. Lebrun Jean-Jacques (Caluire FRX) Porte Hugues (Lyons FRX), Process for the preparation of organopolysilazanes and of organopoly(disilyl)silazanes with improved thermal behavior an.
  26. Gegner,J?rgen, Process for the production of ceramic bearing components.
  27. Funayama Osamu (Saitama JPX) Arai Mikiro (Saitama JPX) Nishii Hayato (Saitama JPX) Isoda Takeshi (Niiza JPX), Processes for producing polysiloxazanes and silicon oxynitride fibers.
  28. Burns Gary T. (Midland MI), Silane modified polysilacyclobutasilazanes.
  29. Burns Gary T. (Midland MI), Silane modified polysilacyclobutasilazanes.
  30. Abel Albert E. ; Kruger Tracy A. ; Mouk Robert W. ; Knasiak Gary J., Silazane and/or polysilazane compounds and methods of making.
  31. Okamura Kiyohito (Ibaraki JPX) Hasegawa Yoshio (Ibaraki JPX) Kuroo Yoshiyasu (Koganei JPX) Ugaji Masana (Tokyo JPX), Silicon carbide-carbon composite molded product and process for manufacturing the same.
  32. Cannady John P. (Midland MI), Silicon nitride-containing ceramics.
  33. Harimoto, Yukinari, Silicon-containing particle, process for producing the same, organic-polymer composition, ceramic, and process for producing the same.
  34. Harimoto, Yukinari, Silicon-containing particles, method for manufacturing thereof, oil composition, ceramic material, and method for manufacturing thereof.
  35. Haluska Loren A. (All of Midland MI) Michael Keith W. (All of Midland MI) Snow Sarah S. (All of Midland MI) Tarhay Leo (All of Midland MI) Baney Ronald H. (Nagoya JPX), Sin-containing coatings for electronic devices.
  36. Selcuk, Sibel, Use of silica for the removal of organosilanes.

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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

선택된 텍스트