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[미국특허] Water-absorbent agent, method for production thereof, and water-absorbent composition 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-008/14
출원번호 US-0388838 (1995-02-15)
우선권정보 JP-0020295 (1994-02-17); JP-0050365 (1994-03-22)
발명자 / 주소
  • Dairoku Yorimichi (Hyogo JPX) Nagasuna Kinya (Hyogo JPX) Masuda Yoshihiko (Hyogo JPX) Harada Nobuyuki (Osaka JPX) Motono Yoshihiro (Hyogo JPX) Ishizaki Kunihiko (Osaka JPX)
출원인 / 주소
  • Nippon Shokubai Co., Ltd. (Osaka JPX 03)
인용정보 피인용 횟수 : 58  인용 특허 : 5

초록 ▼

A method for the production of a water-absorbent agent comprises mixing an absorbent resin containing a carboxyl group with an additive soluble in the aqueous solution of at least one member selected from the group consisting of inorganic acids, organic acids, and polyamino acids and a cross-linking

대표청구항 ▼

A method for the production of a water-absorbent agent which comprises mixing a water-absorbent resin containing a carboxyl group with (1) an additive soluble in the aqueous solution of at least one member selected from the group consisting of inorganic acids, organic acids, and polyamino acids and

이 특허에 인용된 특허 (5) 인용/피인용 타임라인 분석

  1. Chmelir Miroslav (Krefeld DEX) Dahmen Kurt (Mochen-Gladbach DEX) Hoffman Georg (Lexgaard DEX) Werner Georg (Tonisvorst DEX), Absorbents for blood and serous body fluids.
    상세보기
  2. Brandt Kerryn A. (Cincinnati OH) Goldman Stephen A. (Cincinnati OH) Inglin Thomas A. (Cincinnati OH), Hydrogel-forming polymer compositions for use in absorbent structures.
    상세보기
  3. Dairoku Yorimichi (Hyogo JPX) Nagasuna Kinya (Hyogo JPX) Yano Kazutaka (Hyogo JPX) Yanase Toru (Hyogo JPX) Masuda Yoshihiko (Hyogo JPX), Method for production of absorbent resin.
    상세보기
  4. Bosley John A. (Higham Ferrers GB2) Maddison Vicki (Bedford GB2) McKinnon Alan A. (Higham Ferrers GB2), Particulate absorbant material surface treated with polyether to improve dispersibility in blood.
    상세보기
  5. Ueda Shigeki (Aichi JPX) Tanaka Kenji (Shiga JPX), Process for producing improved water absorbing resin and resin made by the same.
    상세보기

이 특허를 인용한 특허 (58) 인용/피인용 타임라인 분석

  1. Mitsukami, Yoshiro; Matsumoto, Makoto; Iwamura, Taku, Absorbent article comprising a modified water absorbent resin.
    상세보기
  2. Flohr, Andreas; Lindner, Torsten; Oliveros, Esther; Mitsukami, Yoshiro, Absorbent articles comprising surface cross-linked superabsorbent polymer particles made by a method using ultraviolet radiation.
    상세보기
  3. Flohr, Andreas; Lindner, Torsten; Oliveros, Esther; Mitsukami, Yoshiro, Absorbent articles comprising surface cross-linked superabsorbent polymer particles made by a method using vacuum ultraviolet radiation.
    상세보기
  4. Flohr, Andreas; Lindner, Torsten; Mitsukami, Yoshiro, Absorbent articles surface cross-linked superabsorbent polymer particles made by a method of using ultraviolet radiation and brØnsted acids.
    상세보기
  5. Mitsukami, Yoshiro; Matsumoto, Makoto; Iwamura, Taku, Absorbent member comprising a modified water absorbent resin.
    상세보기
  6. Dairoku,Yorimichi; Nagasuna,Kinya; Masuda,Yoshihiko; Harada,Nobuyuki; Motono,Yoshihiro; Ishizaki,Kunihiko, Absorbent resin composition.
    상세보기
  7. Wada, Katsuyuki; Takahashi, Naoko; Ishizaki, Kunihiko, Absorbent, absorbing product based thereon, and water-absorbing resin.
    상세보기
  8. Wada, Katsuyuki; Nagasuna, Kinya; Fujino, Shin-ichi; Masuda, Yoshihiko, Absorbing agent, process of manufacturing same, and absorbent product containing same.
    상세보기
  9. Tada, Kenji; Kadonaga, Kenji; Sasabe, Masazumi, Binding method of water absorbent resin.
    상세보기
  10. Fujino, Shinichi; Matsumoto, Satoshi; Ishizaki, Kunihiko, Hydrophilic polyacrylic acid (salt) resin and manufacturing method thereof.
    상세보기
  11. 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
  12. 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
  13. 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
  14. Kadonaga, Kenji; Tada, Kenji; Sasabe, Masazumi; Kato, Seiji, Method for producing water absorbent resin.
    상세보기
  15. Kadonaga, Kenji; Tada, Kenji; Sasabe, Masazumi; Kato, Seiji, Method for producing water absorbent resin.
    상세보기
  16. Numano, Kazuki; Miyazawa, Kiy shi; Hisanaka, Takayuki; Yamada, Yozo, Method of reducing urine odor and article functioning to reduce urine odor.
    상세보기
  17. Flohr, Andreas; Lindner, Torsten; Mitsukami, Yoshiro, Method of surface cross-linking superabsorbent polymer particles using ultraviolet radiation and bronsted acids.
    상세보기
  18. Lindner, Torsten; Pinyayev, Aleksey Mikhailovich; Wnuk, Andrew Julian, Method of surface treating particulate material using electromagnetic radiation.
    상세보기
  19. 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
  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. Nagasawa, Makoto; Ikeuchi, Hiroyuki, Particulate water absorbing agent and manufacturing method of same.
    상세보기
  22. Fujimaru, Hirotama; Nagasawa, Eri; Nakamura, Masatoshi; Ikeuchi, Hiroyuki; Nagasawa, Makoto; Tahara, Ryoko, Particulate water absorbing agent and production method thereof.
    상세보기
  23. Kimura, Kazuki; Fujino, Shin-ichi; Wada, Katsuyuki; Ishizaki, Kunihiko, Particulate water absorbing agent comprising crosslinked absorbent resin and having low residual monomer, water absorbing article and method for production of water absorbing agent.
    상세보기
  24. Fujino, Shinichi; Nagasawa, Eri; Matsumoto, Satoshi; Ishizaki, Kunihiko, Polyacrylic acid (salt) -based water-absorbent resin and a method for producing it.
    상세보기
  25. 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
  26. Kitano, Takahiro; Nogi, Kozo; Ishizaki, Kunihiko, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  27. Kitano, Takahiro; Nogi, Kozo; Ishizaki, Kunihiko, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  28. Nogi, Kozo; Ishizaki, Kunihiko; Kanzaki, Syuji, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  29. Nogi, Kozo; Ishizaki, Kunihiko; Konishi, Kazumasa, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  30. Nogi, Kozo; Ishizaki, Kunihiko; Wada, Katsuyuki, Polyacrylic acid (salt)-type water absorbent resin and method for producing of same.
    상세보기
  31. Mazo Grigory Ya. ; Batzel Daniel A. ; Kneller James F. ; Mazo Jacob, Polyaspartate (salt) by polymerizing aspartic acid and hydrolyzing.
    상세보기
  32. Wada Katsuyuki,JPX ; Nagasuna Kinya,JPX ; Fujino Shin-ichi,JPX ; Masuda Yoshihiko,JPX, Process for manufacturing an absorbing agent and absorbent material.
    상세보기
  33. Herfert, Norbert; Daniel, Thomas, Process for producing water-absorbing polymer particles with improved color stability.
    상세보기
  34. Kanzaki, Syuji; Okuda, Sumio; Ishizaki, Kunihiko; Matsumoto, Satoshi, Process for producing water-absorbing resin.
    상세보기
  35. Kanzaki, Syuji; Okuda, Sumio; Ishizaki, Kunihiko; Matsumoto, Satoshi, Process for producing water-absorbing resin.
    상세보기
  36. Matsumoto, Makoto; Takaai, Toshihiro; Dairoku, Yorimichi; Fujino, Shinichi; Matsumoto, Satoshi; Kato, Seiji, Process for producing water-absorbing resin.
    상세보기
  37. Okuda, Sumio; Ishizaki, Kunihiko; Wada, Katsuyuki, Process for producing water-absorbing resin powder.
    상세보기
  38. Mazo Grigory Ya. ; Ross Robert J. ; Kneller James F. ; Mazo Jacob, Production of succinimide copolymers in cyclic carbonate solvent.
    상세보기
  39. Mazo Grigory Ya. ; Ross Robert J. ; Kneller James F. ; Mazo Jacob, Production of succinimide copolymers in cyclic carbonate solvent.
    상세보기
  40. Grigory Ya. Mazo ; Robert J. Ross ; James F. Kneller ; Jacob Mazo, Solution polymerizing aspartic acid and monomer to form succinimide copolymer.
    상세보기
  41. Ho, Guan-Heui; Yang, Tou-Hsiung; Yang, Kung-Hsiang, Stable biodegradable, high water absorbable polyglutamic acid hydrogel by 3-dimensional cross-linking and its preparation method.
    상세보기
  42. Ho,Guan Huei; Yang,Tou Hsiung; Yang,Kung Hsiang, Stable biodegradable, high water absorbable polyglutamic acid hydrogel by 3-dimensional cross-linking and its preparation method.
    상세보기
  43. Ho, Guan-Heui; Yang, Tou-Hsiung; Yang, Kung-Hsiang, Stable biodegradable, high water absorbable γ-polyglutamic acid hydrogel by 3-dimensional cross-linking and its preparation method.
    상세보기
  44. Wallajapet, Palani Raj Ramaswami; Romans-Hess, Alice Y.; Ta, Edwin T.; Qin, Jian, Structure having balanced pH profile.
    상세보기
  45. Wallajapet,Palani Raj Ramaswami; Romans Hess,Alice Y.; Ta,Edwin T.; Qin,Jian, Structure having balanced pH profile.
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  46. Wallajapet,Palani Raj Ramaswami; Romans Hess,Alice Y.; Ta,Edwin T.; Qin,Jian, Structure having balanced pH profile.
    상세보기
  47. Flohr, Andreas; Lindner, Torsten, Superabsorbent polymer particles with improved surface cross-linking and improved hydrophilicity and method of making them using vacuum UV radiation.
    상세보기
  48. Sasabe, Masazumi; Kadonaga, Kenji; Sakamoto, Shigeru; Imura, Motohiro; Ueno, Tsunemasa; Ueda, Hiroko; Adachi, Yoshifumi, Water absorbent material, method for production of surface cross-linked water absorbent resin, and method for evaluation of water absorbent material.
    상세보기
  49. Koji Miyake JP; Nobuyuki Harada JP; Hiroshi Odanaka JP, Water absorbent resin.
    상세보기
  50. Nakamura, Masatoshi; Miyake, Koji; Shibata, Hirofumi, Water absorbing agent and production method thereof.
    상세보기
  51. 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.
    상세보기
  52. Nakamura, Masatoshi; Miyake, Koji; Iwamura, Taku; Watanabe, Yusuke, Water-absorbent resin composition, method of manufacturing the same, and absorbent article.
    상세보기
  53. Torii, Kazushi; Kadonaga, Kenji; Shibata, Hirofumi; Iwamura, Taku; Kimura, Kazuki; Miyake, Koji; Nogi, Kozo, Water-absorbing agent and its production process.
    상세보기
  54. Wada Katsuyuki,JPX ; Nagasuna Kinya,JPX, Water-absorbing agent and production process therefor.
    상세보기
  55. Wada Katsuyuki,JPX ; Nagasuna Kinya,JPX, Water-absorbing agent and production process therefor.
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  56. 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.
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  57. Kazuhisa Hitomi JP; Yuji Yamamoto JP; Shigenori Kirimura JP; Nobuyuki Harada JP, Water-absorbing composition and production process for water-absorbing agent.
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  58. Sakamoto, Shigeru; Ikeuchi, Hiroyuki; Machida, Sayaka, Water-absorbing resin and method for manufacturing the same.
    상세보기

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