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특허 상세정보

Acidified aqueous dispersions of high aspect ratio clays

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C08K-003/36   
미국특허분류(USC) 52/4446 ; 52/444.5 ; 52/444.7 ; 52/444.8 ; 52/444.9 ; 52/444.2 ; 52/458.9 ; 52/461.2 ; 20/449.9 ; 20/450.2 ; 20/450.5
출원번호 US-0255205 (1999-02-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Uhl
인용정보 피인용 횟수 : 16  인용 특허 : 20
초록

Provided are acidified aqueous stable dispersions of an exfoliated silicate derived from a silicate having a layer lattice structure in which the silicate layer units have a thickness of 5 to 25 Angstroms, wherein the exchange capacity ranges from 30 to 200 millequivalents per gram of silicate having a layer lattice structure, and wherein the silicate materials have been exfoliated with a cationic group-containing polymer or polymer having functional groups which can be post-reacted to form cationic groups. These silicate dispersions are useful in coatin...

대표
청구항

[ We claim:] [1.] An acidified aqueous stable dispersion comprising an exfoliated silicate derived from a silicate having a layer lattice structure in which the silicate layer units have a thickness of 5 to 25 .ANG. and are separated by exchangeable cations, wherein the cationic exchange capacity is 30 to 200 millequivalents per 100 gram of the silicate having a layer lattice structure, and wherein said layer silicate material has been exfoliated in an acidified aqueous medium with a cationic group-containing polymer or a polymer having functional groups...

이 특허에 인용된 특허 (20)

  1. Fifer, Robert A.; Cole, James E.. Catalysts for nitramine propellants. USP1983044379007.
  2. Okada Akane (Aichi JPX) Fukushima Yoshiaki (Aichi JPX) Kawasumi Masaya (Aichi JPX) Inagaki Shinji (Aichi JPX) Usuki Arimitsu (Aichi JPX) Sugiyama Shigetoshi (Aichi JPX) Kurauchi Toshio (Aichi JPX) Ka. Composite material and process for manufacturing same. USP1988044739007.
  3. Okada Akane (Aichi JPX) Kawasumi Masaya (Aichi JPX) Kohzaki Masao (Aichi JPX) Fujimoto Megumi (Aichi JPX) Kojima Yoshitsugu (Aichi JPX) Kurauchi Toshio (Aichi JPX) Kamigaito Osami (Aichi JPX). Composite material and process for producing the same. USP1990014894411.
  4. Kamigaito Osami (Nagoya JPX) Fukushima Yoshiaki (Nagoya JPX) Doi Haruo (Nagoya JPX). Composite material composed of clay mineral and organic high polymer and method for producing the same. USP1984094472538.
  5. Usuki Arimitsu (Aichi JPX) Mizutani Tadashi (Aichi JPX) Fukushima Yoshiaki (Aichi JPX) Fujimoto Megumi (Aichi JPX) Fukumori Kenzo (Aichi JPX) Kojima Yoshitsugu (Aichi JPX) Sato Norio (Aichi JPX) Kura. Composite material containing a layered silicate. USP1989124889885.
  6. Beall Gary W. (McHenry IL) Tsipursky Semeon (Lincolnwood IL) Sorokin Anatoliy (Buffalo Grove IL) Goldman Anatoliy (Palatine IL). Exfoliated layered materials and nanocomposites comprising matrix polymers and said exfoliated layered materials formed. USP1997125698624.
  7. Deguchi Ryuichi (Ube JPX) Nishio Takeyoshi (Okazaki JPX) Okada Akane (Nagoya JPX). High rigidity and impact resistance resin composition. USP1992115164440.
  8. Miyasaka Takaaki (Higashimurayama JPX) Kajikawa Akira (Funabashi JPX) Kiyomoto Masayuki (Yono JPX) Sakurai Hiroshi (Iruma JPX) Mano Motokazu (Urawa JPX). High-strength composite material and process for producing the same. USP1995025391437.
  9. Pinnavaia Thomas J. ; Lan Tie. Hybrid nanocomposites comprising layered inorganic material and methods of preparation. USP1998125853886.
  10. Beall Gary W. ; Tsipursky Semeon ; Sorokin Anatoliy ; Goldman Anatoliy. Intercalates and exfoliates formed with monomeric carbonyl-functional organic compounds, including carboxylic and polyc. USP1998095804613.
  11. Beall Gary W. (McHenry IL) Tsipsursky Semeon (Lincolnwood IL) Sorokin Anatoliy (Buffalo Grove IL) Goldman Anatoliy (Palatine IL). Intercalates and exfoliates formed with oligomers and polymers and composite materials containing same. USP1996095552469.
  12. Beall Gary W. ; Tsipursky Semeon ; Sorokin Anatoliy ; Goldman Anatoliy. Intercalates and exfoliates formed with oligomers and polymers and composite materials containing same. USP1998065760121.
  13. Beall Gary W. (McHenry IL) Tsipursky Semeon (Lincolnwood IL) Sorokin Anatoliy (Buffalo Grove IL) Goldman Anatoliy (Palatine IL). Intercalates; exfoliates; process for manufacturing intercalates and exfoliates and composite materials containing same. USP1996115578672.
  14. Deguchi Ryuichi (Ube JPX) Nishio Takeyoshi (Okazaki JPX) Okada Akane (Obu JPX). Polyamide composite material and method for preparing the same. USP1992045102948.
  15. Tokoh Makio (Kurashiki JPX) Hirofuji Satoshi (Kurashiki JPX). Resin composition. USP1995065428094.
  16. Tymon Thomas M. (Lancaster PA) Niznik Shelly S. (Lancaster PA). Suspensions of sheet silicate materials and products made therefrom. USP1989014800041.
  17. Fukui Osamu (Kamakura JPX) Tsutsui Kiyoshi (Sakai JPX) Akagawa Tomohiko (Sakai JPX) Sakai Ikunori (Sakai JPX) Nomura Takao (Toyota JPX) Nishio Takeyoshi (Okazaki JPX) Yokoi Toshio (Toyota JPX) Kawamu. Thermoplastic resin composition. USP1992025091462.
  18. Fukui Osamu (Kamakura JPX) Tsutsui Kiyoshi (Sakai JPX) Akagawa Tomohiko (Sakai JPX) Sakai Ikunori (Sakai JPX) Nomura Takao (Toyota JPX) Nishio Takeyoshi (Okazaki JPX) Yokoi Toshio (Toyota JPX) Kawamu. Thermoplastic resin composition. USP1993045206284.
  19. Tsipursky Semeon ; Beall Gary W. ; Sorokin Anatoliy ; Goldman Anatoliy. Viscous carrier compositions, including gels, formed with an organic liquid carrier and a layered material:polymer compl. USP1998025721306.
  20. Ogawa Hideaki,JPX ; Kuwajima Teruaki,JPX ; Nakao Yutaka,JPX ; Yoshioka Katsuaki,JPX. Water-dispersible organic clay complex, and rheology control agent and aqueous coating composition containing the same. USP1998075786417.

이 특허를 인용한 특허 피인용횟수: 16

  1. Karl-Friedrich Doessel DE; Oliver Reis DE; Volker Rekowski DE. Aqueous powder coat dispersions, process for their preparation and their use. USP2002086441078.
  2. Feeney,Carrie A.; Goldberg,Harris A.; Farrell,Michele; Karim,Douglas P.. Barrier coating mixtures containing non-elastomeric acrylic polymer with silicate filler and coated articles. USP2009017473729.
  3. Feeney,Carrie A.; Goldberg,Harris A.; Farrell,Michele; Karim,Douglas P.; Oree,Keisha R.. Barrier coating of a mixture of cured and uncured elastomeric polymers and a dispersed layered filler in a liquid carrier and coated articles. USP2006107119138.
  4. Feeney,Carrie A.; Goldberg,Harris A.; Farrell,Michele; Karim,Douglas P.; Oree,Keisha R.. Barrier coating of a non-butyl elastomer and a dispersed layered filler in a liquid carrier and coated articles. USP2006077078453.
  5. Feeney, Carrie A.; Goldberg, Harris A.; Farrell, Michele; Karim, Douglas P.; Oree, Keisha R.. Barrier coating of a non-elastomeric polymer and a dispersed layered filler in a liquid carrier and coated articles. USP2011118063119.
  6. Lin,Jiang Jen; Tsai,Chung Ming. Clay/AMO complex and derivative thereof and method for producing the same. USP2006087094815.
  7. Alan J. Kaylo ; Richard F. Karabin ; Tie Lan ; Michael G. Sandala. Curable coating compositions containing high aspect ratio clays. USP2002066410635.
  8. Slay, Jeremy Buc; Ray, Thomas Wayne. Downhole seal element formed from a nanocomposite material. USP2010047696275.
  9. Slay, Jeremy Buc; Ray, Thomas Wayne. Downhole seal element formed from a nanocomposite material. USP2012108283402.
  10. Ray,Thomas Wayne; Boyce,James Edward. Drill bit having an improved seal and lubrication method using same. USP200804RE40197.
  11. Ray,Thomas Wayne; Boyce,James Edward. Drill bit having an improved seal and lubrication method using same. USP2006037013998.
  12. Hoa, Van Suong; Liu, Weiping; Pugh, Martin; Ton-That, Minh-Tan. Method and system for making high performance epoxies, and high performance epoxies obtained therewith. USP2012078227527.
  13. Lin,Jiang Jen; Tsai,Chung Ming. Method for producing clay/AMO complex and nanosilicate plate. USP2009027495043.
  14. Lin,Jiang Jen; Chu,Chien Chia. Method for producing nanosilica plates. USP2006107125916.
  15. Lin,Jiang Jen; Chu,Chien Chia. Method for producing nanosilicate plates. USP2008107442728.
  16. Girard,Gregory B.; Boehm,Sandra A.; Lambrosa,Anthony J.; Johnson,Eddie C.. Slip-resistant coatings and substrates coated therewith. USP2008037348061.