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Water-absorbing agent and production process therefor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-008/00
  • C08L-033/00
  • C08L-047/00
  • C08L-053/00
  • C08L-061/00
출원번호 US-0432018 (1999-11-02)
우선권정보 JP0314351 (1998-11-05)
발명자 / 주소
  • Nagasuna Kinya,JPX
  • Fujino Shinichi,JPX
  • Nakamura Masatoshi,JPX
  • Ishizaki Kunihiko,JPX
출원인 / 주소
  • Nippon Shokubai Co., Ltd., JPX
인용정보 피인용 횟수 : 37  인용 특허 : 10

초록

wherein R.sub.1.about.R.sub.4 separately denote a hydrogen atom, an alkyl group, an aromatic group, a halogen group, a substituted alkyl group, or a substituted aromatic group.

대표청구항 ▼

[ What is claimed is:] [1.]1. A water-absorbing agent, which is obtained by a process including the steps of mixing a water-absorbent resin with an oxazoline compound and thereby making a crosslinking treatment of the water-absorbent resin with theoxazoline compound and has an absorption capacity of

이 특허에 인용된 특허 (10)

  1. Tsubakimoto Tsuneo (Toyonaka JPX) Shimomura Tadao (Toyonaka JPX) Irie Yoshio (Nishinomiya JPX), Absorbent article.
    상세보기
  2. Ashraf Arman ; Hird Bryn, Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet.
    상세보기
  3. Reid Albert Richard (Hockessin DE), Absorption rate of absorbent polymers by treating with glyoxal.
    상세보기
  4. Dahmen Kurt (Mnchengladbach-Rheydt DEX) Mertens Richard (Krefeld DEX), Aqueous-liquid and blood-absorbing powdery reticulated polymers, process for producing the same and their use as absorbe.
    상세보기
  5. Makita Muneharu (Takatsuki JPX) Tanioku Shozo (Nara JPX), Method for producing improved water-absorbent resins.
    상세보기
  6. Klimmek Helmut (Krefeld DEX) Brehm Helmut (Krefeld DEX), Powder-form polymers which absorb, even under pressure, aqueous liquids and blood, a method of producing them and their.
    상세보기
  7. Ito Kiichi (Yokkaichi JPX) Shibano Takeshi (Yokkaichi JPX), Process for producing highly water-absorbing polymer.
    상세보기
  8. Ueda Shigeki (Aichi JPX) Tanaka Kenji (Shiga JPX), Process for producing improved water absorbing resin and resin made by the same.
    상세보기
  9. Ganslaw Stuart H. (Piscataway NJ) Katz Howard G. (East Windsor NJ), Surface treatment process for improving dispersibility of an absorbent composition, and product thereof.
    상세보기
  10. Tsubakimoto Tsuneo (Toyonaka JPX) Shimomura Tadao (Toyonaka JPX) Irie Yoshio (Nishinomiya JPX) Masuda Yoshihiko (Suita JPX) Kimura Kazumasa (Osaka JPX) Hatsuda Takumi (Suita JPX), Water absorbing agent.
    상세보기

이 특허를 인용한 특허 (37)

  1. Hoppe, Cindy; Hoyt, Sarah M.; Tengler, Robert; DeCoster, David; Harkrader, Bradley; Au-Yeung, Patrick H.; Biswas, Sanjib; Vargas, II, Pedro R.; Roach, Raymond P.; Frank, Timothy Charles, 3-hydroxypropionic acid compositions.
    상세보기
  2. Ota, Yoshihisa; Nishida, Motoko; Ikeuchi, Masatoshi, Absorbent article containing a water-absorbent resin powder.
    상세보기
  3. Kamphus, Juliane; Ikeuchi, Hiroyuki; Sakamoto, Shigeru; Machida, Sayaka, Absorbent article with water-absorbing agent or agents.
    상세보기
  4. Liao, Hans; Mercogliano, Christopher Patrick; Wolter, Travis Robert; Louie, Michael Tai Man; Ribble, Wendy Kathleen; Lipscomb, Tanya E. W.; Spindler, Eileen Colie; Lynch, Michael D., Acetyl-CoA carboxylases.
    상세보기
  5. Funk, Rüdiger; Herfert, Norbert; Wanior, Mariola; Stüven, Uwe; Beck, Martin, Acidic superabsorbent hydrogels.
    상세보기
  6. Tada, Kenji; Kadonaga, Kenji; Sasabe, Masazumi, Binding method of water absorbent resin.
    상세보기
  7. Liao, Hans; Mercogliano, Christopher Patrick; Wolter, Travis Robert; Louie, Michael Tai Man; Ribble, Wendy Kathleen; Lipscomb, Tanya; Spindler, Eileen Colie; Lynch, Michael, Bioproduction of chemicals.
    상세보기
  8. Lynch, Michael D., Compositions and methods for 3-hydroxypropionate bio-production from biomass.
    상세보기
  9. Lynch, Michael D; Mercogliano, Christopher P., Genetically modified organisms for increased microbial production of 3-hydroxypropionic acid involving an oxaloacetate alpha-decarboxylase.
    상세보기
  10. Kato, Yoshihisa; Honda, Yuki; Abe, Tomiya; Miwa, Takao, Hydrated water-absorption polymer containing resin composition, porous body and insulated wire using same, method of making the wire and coaxial cable.
    상세보기
  11. Lynch, Michael D.; Gill, Ryan T.; Lipscomb, Tanya E.W., Method for producing 3-hydroxypropionic acid and other products.
    상세보기
  12. Lynch, Michael D; Gill, Ryan T.; Lipscomb, Tanya E. W., Method for producing 3-hydroxypropionic acid and other products.
    상세보기
  13. Nogi, Kozo; Nakamura, Masatoshi; Shibata, Hirofumi; Honda, Koji; Watanabe, Yusuke; Matsumoto, Satoshi; Nakatsuru, Reiko; Ishizaki, Kunihiko; Kimura, Kazuki; Machida, Sayaka, Method for producing polyacrylic acid (salt)-based water absorbent resin powder.
    상세보기
  14. Kimura, Kazuki; Watanabe, Yusuke; Machida, Sayaka; Fujimoto, Taku; Kadonaga, Kenji, Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent.
    상세보기
  15. Kimura, Kazuki; Watanabe, Yusuke; Machida, Sayaka; Fujimoto, Taku; Kadonaga, Kenji, Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent.
    상세보기
  16. Kadonaga, Kenji; Tada, Kenji; Sasabe, Masazumi; Kato, Seiji, Method for producing water absorbent resin.
    상세보기
  17. Kadonaga, Kenji; Tada, Kenji; Sasabe, Masazumi; Kato, Seiji, Method for producing water absorbent resin.
    상세보기
  18. Lynch, Michael D.; Gill, Ryan T.; Lipscomb, Tanya E. W., Methods for producing 3-hydroxypropionic acid and other products.
    상세보기
  19. Lynch, Michael D.; Gill, Ryan T.; Lipscomb, Tanya E. W., Methods for producing 3-hydroxypropionic acid and other products.
    상세보기
  20. 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.
    상세보기
  21. 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.
    상세보기
  22. 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.
    상세보기
  23. Kitano, Takahiro; Nogi, Kozo; Ishizaki, Kunihiko, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  24. Kitano, Takahiro; Nogi, Kozo; Ishizaki, Kunihiko, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  25. Nogi, Kozo; Ishizaki, Kunihiko; Kanzaki, Syuji, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  26. Nogi, Kozo; Ishizaki, Kunihiko; Konishi, Kazumasa, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  27. Nogi, Kozo; Ishizaki, Kunihiko; Wada, Katsuyuki, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  28. Matsumoto, Makoto; Takaai, Toshihiro; Dairoku, Yorimichi; Fujino, Shinichi; Matsumoto, Satoshi; Kato, Seiji, Process for producing water-absorbing resin.
    상세보기
  29. Kobushi, Hiromu; Handa, Masayoshi; Nawata, Yasuhiro, Process for production of water-absorbable resin.
    상세보기
  30. Smith, Scott J.; Joy, Mark C.; Hsu, Whei-Neen; Frank, Markus; Azad, Michael M., Superabsorbent polymer with high permeability.
    상세보기
  31. Smith,Scott J.; Joy,Mark C.; Hsu,Whei Neen; Frank,Markus, Superabsorbent polymer with high permeability.
    상세보기
  32. Tachi, Koji; Sato, Hironori; Torii, Kazushi, Water absorbent resin material, and method for producing same.
    상세보기
  33. Nakamura, Masatoshi; Miyake, Koji; Iwamura, Taku; Watanabe, Yusuke, Water-absorbent resin composition, method of manufacturing the same, and absorbent article.
    상세보기
  34. Nakashima,Yasuhisa; Ikeuchi,Hiroyuki; Fujita,Yasuhiro; Nagasawa,Makoto; Sakamoto,Shigeru; Dairoku,Yorimichi; Wada,Katsuyuki; Fujino,Shinichi; Kitayama,Toshimasa; Hitomi,Kazuhisa, Water-absorbing agent and production process therefor, and sanitary material.
    상세보기
  35. Torii,Kazushi; Kitayama,Toshimasa; Harada,Nobuyuki, Water-absorbing agent and production process therefor, and water-absorbent structure.
    상세보기
  36. Torii,Kazushi; Kitayama,Toshimasa; Harada,Nobuyuki, Water-absorbing agent and production process therefor, and water-absorbent structure.
    상세보기
  37. Sakamoto, Shigeru; Ikeuchi, Hiroyuki; Machida, Sayaka, Water-absorbing resin and method for manufacturing the same.
    상세보기

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