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특허 상세정보

Powder percarbonate bleach and formation thereof

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C11D-003/395    C11D-007/18    C11D-007/54   
미국특허분류(USC) 252/186 ; 8/111 ; 252/95 ; 252/99
출원번호 US-0886662 (1978-03-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 40  인용 특허 : 2
초록

The invention relates to a powder bleach composition comprising a plurality of particles wherein substantially each of the particles comprises soda ash and sufficient sodium percarbonate to provide about 1 to 6 weight percent available oxygen content. The bleach composition is made by contacting particulate soda ash, either anhydrous sodium carbonate or sodium carbonate monohydrate, with sufficient of a spray of an aqueous solution of hydrogen peroxide, the contacting being at a temperature from about 35°C. to about 70°C. to provide the aforedescribed bl...

대표
청구항

A process for making a separation resistant dry bleach composition, comprising: contacting particulate soda ash with sufficient of a spray of an aqueous solution of hydrogen peroxide, said contacting being at a temperature which falls within a range from about 35°C. to about 70°C. to provide a dry bleach composition having sufficient sodium percarbonate to provide available oxygen in an amount of from about 1 to about 6 weight percent of said composition and a remainder which comprises soda ash; and recovering said dry bleach composition from said contac...

이 특허를 인용한 특허 피인용횟수: 40

  1. Huang, Alexander L.; Wu, Gin. Antibacterial having an extract of pomegranate combined with hydrogen peroxide. USP2014058734867.
  2. Chute, Brian; Hodge, Charles A.; Mehus, Richard J.; Rauen, Peter W.; Hennemann, Thomas L.; Crawford, William; Mattia, Paul. Automated fragrance application apparatus and method. USP2003076584633.
  3. Childers Jean C. (Charlotte NC). Deodorant and reconditioner for metal working fluids. USP1983094406812.
  4. Doetsch Werner,DEX ; Mathes Manfred,DEX ; Honig Helmut,DEX ; Wasem Gabriele,DEX. Method for producing sodium percarbonate. USP2001066248707.
  5. Huang, Alexander L; Wu, Gin. Method of killing a bacteria with a plant-based biocidal solution. USP2017059636361.
  6. Huang, Alexander L.; Wu, Gin. Method of treating damaged mucosal or gastrointestinal tissue by administering a composition comprising a mixture of pomegranate and green tea extracts and releasably bound hydrogen peroxide. USP2015119192635.
  7. Huang, Alexander L; Wu, Gin. Methods of inhibiting a bacterial virulence in a subject. USP2017039603883.
  8. Huang, Alexander L; Wu, Gin. Methods of treating a gastrointestinal spasm associated with chemotherapy or radiation therapy. USP2016089408869.
  9. Huang, Alexander L; Wu, Gin. Methods of treating a treatment-resistant gastrointestinal spasm. USP2018039907818.
  10. Huang, Alexander L; Wu, Gin. Methods of treating a treatment-resistant gastrointestinal spasm with an oxidized tannin. USP20180810039784.
  11. Huang, Alexander L; Wu, Gin. Methods of treating drug side-effects that include a gastrointestinal spasm. USP2015079089596.
  12. Huang, Alexander L; Wu, Gin. Methods of treating gastroesophageal reflux disease. USP2017039603871.
  13. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms. USP2014058716351.
  14. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms in a subject having Crohn's Disease or ulcerative colitis. USP2014058716353.
  15. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms in a subject having colorectal cancer. USP2014078772352.
  16. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms in a subject having diverticulitis. USP2014078772350.
  17. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms triggered by stress. USP2014088809399.
  18. Huang, Alexander L; Wu, Gin. Methods of treating malnutrition. USP2015028946304.
  19. Huang, Alexander L; Wu, Gin. Methods of treating necrotic enteritis. USP2015059023895.
  20. Crosby John (Lawrenceville NJ) Richards Joseph C. (Robbinsville NJ). Particulate composition containing bleach and optical brightener and process for its manufacture. USP1990114970019.
  21. Jakob, Harald; Hessberger, Waldemar; Kaiser, Lothar; Lattich, Juergen; Overdick, Ralph. Process for improving the internal stability of sodium percarbonate. USP2005096942845.
  22. Pfeffer Henry A. (Mercerville NJ) Hills William A. (Lawrenceville NJ). Process for manufacturing a soda ash peroxygen carrier. USP1990104966762.
  23. Kim Sang Ryul,KRX ; Kwag Chong Yun,KRX ; Heo Hwan Kee,KRX ; Lee Jong-Pill,KRX. Process for manufacturing granular sodium percarbonate. USP1998125851420.
  24. Bertsch-Frank Birgit,DEX ; Bewersdorf Martin,DEX ; Kaiser Lothar,DEX ; Kohlen Rainer,DEX ; Overdick Ralph,DEX ; Scheibe Michael,DEX. Process for preparation of coated peroxygen compounds. USP2001056239095.
  25. Huang, Alexander L.; Wu, Gin. Site-activated binding systems that selectively increase the bioactivity of phenolic compounds at target sites. USP2014058722040.
  26. Hills William A. (Lawrenceville NJ) Pfeffer Henry A. (Mercerville NJ). Soda ash peroxygen carrier. USP1990114970058.
  27. Maddox Lodric L. (Oakland CA). Stabilized alkali metal percarbonate powder bleach. USP1981044260508.
  28. Baillely Gerard Marcel,GB3 ; Sorrie Graham Alexander,GB3. Stabilized bleaching compositions. USP1999045891837.
  29. Hills William A. ; Manganaro James L. ; Guiliano Basil A. ; Thorp Dean S.. Stable monopersulfate triple salt and its method of preparation. USP1998045744055.
  30. Huang, Alexander L; Wu, Gin. Tannin formulation for treating GI spasms. USP2014058716352.
  31. Huang, Alexander L; Wu, Gin. Tannin formulation for treating GI spasms in a subject having Crohn's disease or ulcerative colitis. USP2014078765818.
  32. Huang, Alexander L; Wu, Gin. Tannin formulation for treating gastrointestinal spasms in a subject having colorectal cancer. USP2014098822544.
  33. Huang, Alexander L; Wu, Gin. Tannin formulation for treating gastrointestinal spasms in a subject having diverticulitis. USP2014078772351.
  34. Huang, Alexander L; Wu, Gin. Tannin formulation for treating gastrointestinal spasms triggered by stress. USP2014098822545.
  35. Huang, Alexander L; Wu, Gin. Tannin formulation for treating malnutrition. USP2015028952072.
  36. Huang, Alexander L; Wu, Gin. Therapeutic composition produced using Camellia sinensis leaves and hydrogen peroxide. USP2013118586110.
  37. Huang, Alexander L.; Wu, Gin. Therapeutic composition produced using punica granatum and hydrogen peroxide. USP2013018343552.
  38. Huang, Alexander L.; Wu, Gin. Treating a bacteria-induced gastric disorder with a mixture having pomegranate and hydrogen peroxide. USP2014058722116.
  39. Huang, Alexander L; Wu, Gin. Treating inflammation with a binding system. USP2014078790640.
  40. Finn Leslie E. (Fremont CA) Swatling Donald K. (El Cerrito CA) Mankin Erle D. (Martinez CA). Zeolite agglomeration process and product. USP1991065024782.