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특허 상세정보

Methods of preparing gas generant formulations

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) D03D-023/00   
미국특허분류(USC) 149/1096
출원번호 US-0179728 (1994-01-10)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 32  인용 특허 : 0
초록

Novel methods for processing gas generant compositions to produce feed stock are disclosed. The methods of the present invention include utilizing a binding agent and other additives in a mixture of ingredients of gas generant compositions in sufficient quantities that the ingredients of the gas generating material will agglomerate to form granules as the ingredients are mixed. Processing methods, including roll coating, continuous mixing, static mixing, freeze drying, solvent extraction, emulsification, azeotropic distillation, spray drying, fluidized b...

대표
청구항

A method for preparing gas generant feed stock, comprising the steps of: obtaining a desired quantity of ingredients measured in predetermined ratios according to the composition of a gas generating material; mixing together the ingredients of the gas generating material in a carrier solvent wherein at least one of the ingredients of the gas generating material becomes dissolved in the solvent; freezing the carrier solvent; applying sufficient quantities of heat while controlling the pressure to cause sublimation of the frozen solvent, thereby inducing t...

이 특허를 인용한 특허 피인용횟수: 32

  1. Colls, Keith “Kipp”; Boothe, Duane. Continuous bagging processes and systems. USP2018039925694.
  2. Free, Dwayne; Boothe, Duane; Kay, Melinda; Rose, Jeff; Beckner, Ed. Continuous bagging processes and systems. USP2015028955294.
  3. Boothe, Duane; Free, Dwayne; Bolton, John. Continuous pelletizing, drying and bagging systems with improved throughput. USP2014038671647.
  4. Walton, Zachary W.; Howell, Matthew T.. Dual magnetic sensor actuation assembly. USP2016039284817.
  5. Murphree, Zachary R.; Fripp, Michael L.; Kyle, Donald G.. Electrical power storage for downhole tools. USP2017089739120.
  6. Miller, Scott L.; Irani, Cyrus A.. Gas generator for pressurizing downhole samples. USP2015038973657.
  7. Miller, Scott L.; Irani, Cyrus A.. Gas generator for pressurizing downhole samples. USP2013078474533.
  8. Merron, Matthew James; Howell, Matt T.. Injection of fluid into selected ones of multiple zones with well tools selectively responsive to magnetic patterns. USP2015109151138.
  9. Walton, Zachary W.; Fripp, Michael. Method and apparatus for magnetic pulse signature actuation. USP20190310221653.
  10. Walton, Zachary W.; Fripp, Michael. Method and apparatus for magnetic pulse signature actuation. USP2017039587486.
  11. Streich, Steven G.; Walton, Zachary William. Method of completing a multi-zone fracture stimulation treatment of a wellbore. USP2015049010442.
  12. Wang, Zhaolin; Finlay, Warren H.. Powder formation by atmospheric spray-freeze drying. USP2012128322046.
  13. Helms, Lonnie Carl; Acosta, Frank. Pressure relief-assisted packer. USP2015109169705.
  14. Helms, Lonnie Carl; Acosta, Frank. Pressure relief-assisted packer. USP2018069988872.
  15. Blomquist Harold R.. Process for preparing a gas generating composition. USP2001116319341.
  16. Kay Heather Clarke GB; Derek Alexander Graham GB; Ray Oliver GB. Process for the production of an exothermically reacting composition. USP2002076416600.
  17. Amisar, Shai. Reagent, method and kit for the detection of nitro aliphatic compounds. USP2016089417226.
  18. Abdelkader M. Helmy ; Wen Tong. Reduced smoke gas generant with improved mechanical stability. USP2002086431597.
  19. Fripp, Michael L.; Walton, Zachary W.; Murphree, Zachary R.; Kyle, Donald G.. Selective electrical activation of downhole tools. USP2016119482072.
  20. Barrett,G. Dean; Conkling,John A.. Sulfur-free propellant compositions. USP2008037344610.
  21. Murphree, Zachary R.; Fripp, Michael L.; Walton, Zachary W.; Merron, Matthew J.. Well tools having magnetic shielding for magnetic sensor. USP2018039920620.
  22. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2017119822609.
  23. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2016079388669.
  24. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2014098839871.
  25. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2014118893786.
  26. Kyle, Donald G.; Merron, Matthew J.; Fripp, Michael L.. Well tools selectively responsive to magnetic patterns. USP2016119506324.
  27. Fripp, Michael Linley; Kyle, Donald; Fripp, Archibald Linley; Walton, Jr., Zachary William. Wellbore servicing tools, systems and methods utilizing downhole wireless switches. USP2017099752414.
  28. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017039587487.
  29. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017029562429.
  30. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017089726009.
  31. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2018059982530.
  32. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2016069366134.