$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

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 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.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Process for the preparation of water absorptive composite material

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05D-003/06   
미국특허분류(USC) 427/44 ; 427/36 ; 427/3722 ; 427/389
출원번호 US-0069206 (1987-07-01)
우선권정보 JP-0154846 (1986-07-01)
발명자 / 주소
  • Itoh Kiichi (Yokkaichi JPX) Shibano Takeshi (Yokkaichi JPX)
출원인 / 주소
  • Mitsubishi Petrochemical Company, Limited (Tokyo JPX 03)
인용정보 피인용 횟수 : 30  인용 특허 : 0
초록

Aqueous solution of alkali or ammonium acrylate is applied to a prefabricated fibrous substrate, and the acrylate is subjected to polymerization in two steps, namely the first step in which the acrylate is polymerized by means of a radical polymerization initiator and the second step which is subsequent to the first step and in which the unpolymerized acrylate is polymerized by means of irradiation with electromagnetic radiation or corpuscular ionizing radiation.

대표
청구항
▼

A process for preparing a water absorptive composite material, which comprises the combination of the following steps of: (A) applying an aqueous solution of a polymerizable monomer comprising as a main component acrylic acid, of which 20% or more of the carboxyl groups have been neutralized to its alkali metal salt or ammonium salt, to a prefabricated fibrous substrate; (B) polymerizing the polymerizable monomers applied to said fibrous substrate by means of a water-soluble radical polymerization initiator to form a composite of a polymer derived from s...

이 특허를 인용한 특허 (30)

  1. Mitsukami, Yoshiro; Matsumoto, Makoto; Iwamura, Taku, Absorbent article comprising a modified water absorbent resin.
  2. Mitsukami, Yoshiro; Matsumoto, Makoto; Iwamura, Taku, Absorbent member comprising a modified water absorbent resin.
  3. Nagasuna, Kinya; Kadonaga, Kenji; Mitsuhashi, Akiko; Imura, Motohiro, Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method.
  4. Ikeuchi, Hiroyuki; Torii, Kazushi; Sakamoto, Shigeru; Iwamura, Taku; Machida, Sayaka, Aqueous-liquid-absorbing agent and its production process.
  5. Katoh, Kouji; Itoh, Kiichi; Mori, Yoshiaki, Continuous production method of water-absorbing composite.
  6. Jackson, David Martin; Fairbanks, Jason Sybren; MacDonald, John Gavin, Method for making fibrous web materials.
  7. Lindner, Torsten; Pinyayev, Aleksey Mikhailovich; Wnuk, Andrew Julian, Method of surface treating particulate material using electromagnetic radiation.
  8. Kobayashi, Taishi; Imura, Motohiro; Iwamura, Taku; Wada, Katsuyuki; Nogi, Kozo; Mitsukami, Yoshiro; Abe, Masato; Ueda, Hiroko; Honda, Koji, Particulate water absorbent and process for production thereof.
  9. Kobayashi, Taishi; Imura, Motohiro; Iwamura, Taku; Wada, Katsuyuki; Nogi, Kozo; Mitsukami, Yoshiro; Abe, Masato; Ueda, Hiroko; Honda, Koji, Particulate water absorbent and process for production thereof.
  10. Adachi,Yoshifumi; Kitayama,Toshimasa; Dairoku,Yorimichi, Particulate water-absorbent resin composition.
  11. Fujimaru, Hirotama; Ishizaki, Kunihiko; Nakahara, Sei, Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin.
  12. Itoh Kiichi (Yokkaichi JPX) Shibano Takeshi (Yokkaichi JPX), Process for preparation of water absorptive composite.
  13. Nagasawa,Makoto; Fujino,Shinichi; Dairoku,Yorimichi, Process for production of water-absorbing material.
  14. Zhou, Zhihong; Payzant, John Donald; Van Woudenberg, Walter, Reinforced networked polymer/clay alloy composite.
  15. Zhou, Zhihong; Payzant, John Donald; Woudenberg, Walter Van, Reinforced networked polymer/clay alloy composite.
  16. Flohr, Andreas; Lindner, Torsten, Superabsorbent polymer particles with improved surface cross-linking and improved hydrophilicity and method of making them using vacuum UV radiation.
  17. Flohr, Andreas; Lindner, Torsten, Surface cross-linked superabsorbent polymer particles and methods of making them.
  18. Flohr, Andreas; Lindner, Torsten, Surface cross-linked superabsorbent polymer particles and methods of making them.
  19. Terry Mark Edward ; Hoskins Martin G. ; Hensler Connie, System and method for controlling water flow through ground with a geotextile comprising water absorbing material.
  20. Nakamura, Masatoshi; Miyake, Koji; Shibata, Hirofumi, Water absorbing agent and production method thereof.
  21. Torii, Kazushi; Shibata, Hirofumi; Kimura, Kazuki; Nakashima, Yasuhisa; Imura, Motohiro; Ueda, Hiroko; Wada, Katsuyuki, Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent.
  22. Torii, Kazushi; Shibata, Hirofumi; Kimura, Kazuki; Nakashima, Yasuhisa; Imura, Motohiro; Ueda, Hiroko; Wada, Katsuyuki, Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent.
  23. Torii, Kazushi; Shibata, Hirofumi, Water absorbing resin with improved internal structure and manufacturing method therefor.
  24. Torii, Kazushi; Mitsukami, Yoshiro; Imura, Motohiro; Iwamura, Taku; Kitayama, Toshimasa; Kadonaga, Kenji; Inoue, Hiroki; Miyake, Koji; Nogi, Kozo; Nakamura, Masatoshi; Sakamoto, Shigeru; Machida, Sayaka, Water-absorbent resin composition and its production process.
  25. Nakamura, Masatoshi; Miyake, Koji; Iwamura, Taku; Watanabe, Yusuke, Water-absorbent resin composition, method of manufacturing the same, and absorbent article.
  26. Torii,Kazushi; Iwamura,Taku; Ikeuchi,Hiroyuki; Machida,Sayaka, Water-absorbent resin having treated surface and process for producing the same.
  27. Torii, Kazushi; Mitsukami, Yoshiro; Imura, Motohiro; Iwamura, Taku, Water-absorbing agent.
  28. Torii, Kazushi; Kadonaga, Kenji; Shibata, Hirofumi; Iwamura, Taku; Kimura, Kazuki; Miyake, Koji; Nogi, Kozo, Water-absorbing agent and its production process.
  29. Sakamoto, Shigeru; Ikeuchi, Hiroyuki; Machida, Sayaka, Water-absorbing resin and method for manufacturing the same.
  30. Tsuchiya Hiroyoshi,JPX ; Yamashita Masayuki,JPX ; Itoh Kiichi,JPX, Water-absorptive composite and process for producing the same.

IPC 상위 출원인