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Process for the persistence control of chemicals released into the environment 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A01N-025/00
출원번호 US-0863409 (1997-05-27)
발명자 / 주소
  • Levy Richard
출원인 / 주소
  • Lee County Mosquito Control District
대리인 / 주소
    Schwegman, Lundberg, Woessner & Kluth, P.A.
인용정보 피인용 횟수 : 16  인용 특허 : 18

초록

The invention provides contaminant-reducing agent delivery compositions that are useful for the control of organic or inorganic contaminants in aquatic or terrestrial environments. The compositions comprise one or more superabsorbent solid organic polymers and at least one contaminant-reducing agent

대표청구항

[ What is claimed is:] [1.] A method for reducing the persistence of a contaminant purposefully added to an aquatic or terrestrial environment, which method comprises the steps of:a) purposefully adding an amount of a chemical compound to an aquatic or terrestrial environment to effect a physical or

이 특허에 인용된 특허 (18)

  1. Anderson Neil C. (Monterey CA), Agricultural processes and products.
  2. Gutnick David L. (Ramat Aviv ILX) Rosenberg Eugene (Raanana ILX), Cleaning oil-contaminated vessels with a 상세보기
  • Levy Richard (Fort Myers FL), Herbicidal delivery compositions and methods for controlling plant populations in aquatic and wetland environments.
  • Fanta George F. (Peoria IL) Stout Edward I. (Peoria IL) Doane William M. (Morton IL), Highly absorbent graft copolymers of polyhydroxy polymers, acrylonitrile, and acrylic comonomers.
  • Miyazaki Hirotoshi (Ibaraki JPX), Highly absorbent resin.
  • Levy Richard (Fort Myers FL), Insecticidal delivery compositions and methods for controlling a population of insects in an aquatic environment.
  • Bok Song H. (Daejeon KRX) Lee Hang W. (Daejeon KRX) Son Kwang H. (Daejeon KRX) Kim Sung U. (Daejeon KRX) Lee Jee W. (Daejeon KRX) Kim Do Y. (Daejeon KRX) Kwon Yong K. (Daejeon KRX), Process for preparing coated microbial pesticides and pesticides produced therefrom.
  • Mikita Muneharu (Takatsuki JPX) Tanioku Shozo (Nara JPX) Touda Takayasu (Osaka JPX), Process for preparing dry solid water absorbing polyacrylate resin.
  • Mikita, Muneharu; Tanioku, Shozo; Touda, Takayasu, Process for preparing dry solid water absorbing polyacrylate resin.
  • Gutnick David L. (Ramat Aviv ILX) Rosenberg Eugene (Raanana ILX), Production of a 상세보기
  • Takeda Hisao (Zama JPX) Taniguchi Yasunori (Samukawamachi JPX), Production process for highly water absorbable polymer.
  • Takeda Hisao (Zama JPX) Taniguchi Yasunori (Samukawamachi JPX), Production process for highly water absorbable polymer.
  • Takeda Hisao (Zama JPX) Taniguchi Yasunori (Samukawamachi JPX), Production process for highly water absorbable polymer.
  • Rolf David (Minneapolis MN), Protective wrap for trees and other plants.
  • Diamond Charles M. (Rte. 302 ; Box 18 Bath NH 03740-0018), Sorbent system.
  • Levy Richard (Fort Myers FL), Terrestrial delivery compositions and methods for controlling insect and habitat-associated pest populations in terrestr.
  • Alexander William (Naperville IL) Regan Barbara R. (Glenview IL) Anderson Mark (Wheaton IL), Water absorbent styrene-acrylic acid copolymers.
  • Masuda ; Fusayoshi ; Nishida ; Kazuo ; Nakamura ; Akira, Water absorbing starch resins.
  • 이 특허를 인용한 특허 (16)

    1. Burgin, Timothy P., Absorbent polymer reinforcing fiber.
    2. Dussaud, Joseph; Bouvier, L?onie, Accelerated mulching paper degradation process and mulching paper for implementing the process.
    3. Dussaud, Joseph; Bouvier, Leonie, Accelerated mulching paper degradation process and mulching paper for implementing the process.
    4. Fujita, Shigeki; Takayanagi, Tohru; Kato, Susumu, Agricultural chemicals composition, preparation thereof and the method for scattering the same.
    5. Franssen, Todd; Franssen, Carla, Compositions and methods for cleaning contaminated solids and liquids.
    6. Franssen, Todd; Franssen, Carla, Compositions and methods for cleaning contaminated solids and liquids.
    7. Singh, Rajiv R.; Shankland, Ian, Compositions, methods and devices for control and clean-up of hazardous spills.
    8. Singh, Rajiv R.; Shankland, Ian, Compositions, methods and devices for control and clean-up of hazardous spills.
    9. Singh, Rajiv R.; Shankland, Ian, Compositions, methods and devices for control and clean-up of hazardous spills.
    10. Willis, Michael Dean; Saunders, Marie Elizabeth, Extended release tablet and method for making and using same.
    11. Nedwed, Timothy J.; Canevari, Gerard P.; Clark, James R., Floating dispersant paste.
    12. Voris, Peter Van; Cataldo, Dominic A., Method and apparatus for providing long term protection from intrusion by insects and other cold blooded animals.
    13. Voris, Peter Van; Cataldo, Dominic A.; Burton, Frederick G., Method and device for protection of wooden objects proximate soil from pest invasion.
    14. Voris, Peter Van; Cataldo, Dominic A.; Burton, Frederick G., Multi-layer barrier preventing wood pest access to wooden structures.
    15. Voris,Peter Van; Cataldo,Dominic A.; Burton,Frederick G., Multi-layer barrier preventing wood pest access to wooden structures.
    16. Takamura, Koichi; Morrow, Norman R.; Loahardjo, Nina; Winoto, Winoto, Retraction of oil slicks using surfactants.

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