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Cold water-insoluble polyvinyl alcohol pouch for the controlled release of active ingredients 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B65D-001/20
  • B65D-011/20
출원번호 US-0035369 (1979-05-04)
발명자 / 주소
  • Lee Ping I. (Valley Cottage NY)
출원인 / 주소
  • Airwick Industries, Inc. (Carlstadt NJ 02)
인용정보 피인용 횟수 : 48  인용 특허 : 3

초록

A pouch for the controlled release of active ingredients into an aqueous medium comprising liquid or solid active ingredients enclosed in a sealed envelope of cold water-insoluble polyvinyl alcohol.

대표청구항 ▼

A sealed pouch for the controlled release of chlorinating agent into an aqueous medium having a maximum of 60°C. consisting of an envelope of cold water insoluble polyvinyl alcohol in film form, said polyvinyl alcohol being at least about 99% hydrolyzed and having a minimum degree of swelling in wat

이 특허에 인용된 특허 (3)

  1. Marsan Mario Stephen (Cincinnati OH) Diehl Francis Louvaine (Wyoming OH) Edwards James Byrd (Cincinnati OH), Bleaching articles.
    상세보기
  2. Theeuwes Felix (Los Altos CA), Osmotic device having microporous reservoir.
    상세보기
  3. Flesher Daniel J. (Springdale OH) Kingry Gary W. (Cincinnati OH), Substrate article for cleaning fabrics.
    상세보기

이 특허를 인용한 특허 (48)

  1. Lentsch, Steven E.; Olson, Keith E.; Man, Victor F., Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal.
    상세보기
  2. Lentsch, Steven E.; Olson, Keith E.; Man, Victor F., Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal.
    상세보기
  3. Lentsch, Steven E.; Olson, Keith E., Alkaline detergent containing mixing organic and inorganic sequestrants resulting in improved soil removal.
    상세보기
  4. Smith James A., Anhydrous dry-cleaning compositions containing polysulfonic acid, and dry-cleaning kits for delicate fabrics.
    상세보기
  5. Brown Steven Eugene ; Suddeth Bruce Harlan, Aqueous colorant composition in water-soluble package.
    상세보기
  6. Wei,G. Jason; Lentsch,Steven E.; Olson,Keith E.; Man,Victor F., Binding agent for solid block functional material.
    상세보기
  7. Kaufmann Edward J. (San Ramon CA) Sudbury Barry A. (Pleasanton CA), Borate solution soluble polyvinyl alcohol films.
    상세보기
  8. Ibrahim Nagui I. (East Windsor NJ) Herbert Richard M. (Langhorne PA), Cold water soluble films and film forming compositions.
    상세보기
  9. Lusk Donald I. (Mequon WI), Composite structures and a method for improving the service life thereof.
    상세보기
  10. Berthet, Jeanne; Blin, Marie-Francoise; Gaussens, Gilbert; Noaillac, Jean R., Conditioning device for hydrosoluble fertilizers and/or other products.
    상세보기
  11. Smith James A. ; Kellett George W., Dry-cleaning bag with an interior surface containing a dry-cleaning composition.
    상세보기
  12. Smith James A., Dry-cleaning compositions containing polysulfonic acid.
    상세보기
  13. Smith James A. ; Kellett George W., Dry-cleaning kit for in-dryer use.
    상세보기
  14. Smith James A. ; Kellett George W., Fabric softener device for in-dryer use.
    상세보기
  15. Smith James A. (Chatham MA) Kellett George W. (Cranford NJ), Fabric treatment and softener system for in-dryer use.
    상세보기
  16. Smith James A., Fabric treatment compositions containing polysulfonic acid and organic solvent.
    상세보기
  17. Davies James F. (Wirral GB2) Tune John B. (Higher Bebington GB2), Fabric treatment products.
    상세보기
  18. Smith James A. ; Kellett George W., Fabric-cleaning bag having absorptive inner layer.
    상세보기
  19. Smith James A. ; Kellett George W., Fabric-cleaning kits using sprays, dipping solutions or sponges containing fabric-cleaning compositions.
    상세보기
  20. Dehan Louis (Seraing BEX), Hydroxy polycarboxylic acid built non-aqueous liquid cleaning composition and method for use, and package therefor.
    상세보기
  21. Jaffe,Steven T.; Cameron,Kelly B., Interspersed training among data.
    상세보기
  22. Tokita Yoshiaki,JPX ; Takagi Takahiro,JPX, Laminated film, method for production thereof, and bag and package using the laminated film.
    상세보기
  23. Tokita Yoshiaki,JPX ; Takagi Takahiro,JPX, Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof.
    상세보기
  24. Tokita,Yoshiaki, Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof.
    상세보기
  25. Tokita,Yoshiaki, Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof.
    상세보기
  26. Yoshiaki Tokita JP, Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof.
    상세보기
  27. Yoshiaki Tokita JP; Takahiro Takagi JP, Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof.
    상세보기
  28. Content, Stephane; Denome, Frank William, Method for printing water-soluble film.
    상세보기
  29. Content, Stephane; Denome, Frank William, Method for printing water-soluble film.
    상세보기
  30. Content, Stephane; Denome, Frank William, Method for producing a water-soluble detergent pouch with a graphic printed thereon.
    상세보기
  31. Schulz, Rhonda Kay; Maier, Helmut K., Method of making non-caustic solid cleaning compositions.
    상세보기
  32. Rabon, Reid; Swart, Sally K.; Chandler, Denise; Everson, Terrence P., Methods and compositions for cleaning, rinsing, and antimicrobial treatment of medical equipment.
    상세보기
  33. Amick, David R., Microbiocidal article for aqueous systems.
    상세보기
  34. Gibbons Charles E. (Mobile AL) Tanner Cynthia L. (Mobile AL) Whillock Allan A. (Mobile AL), Non-foil composite structures for packaging juice.
    상세보기
  35. Vicari, Richard; Hann, Bret F., Polyvinyl alcohol films with improved resistance to oxidizing chemicals.
    상세보기
  36. Harita,Shigeyuki; Isozaki,Takanori; Fujiwara,Naoki, Polyvinyl alcohol polymer film and polarization film.
    상세보기
  37. Galassi,Cesarino, Process and apparatus for the production of blister packs.
    상세보기
  38. Smith James A. ; Kellett George W., Process for softening or treating a fabric article.
    상세보기
  39. Amick David R. (Chalfont PA), Protracted release microbiocidal article for aqueous systems.
    상세보기
  40. Smith William L. (Pleasanton CA) Kaufmann Edward J. (San Ramon CA) Sudbury Barry A. (Pleasanton CA), Rinse soluble polymer film composition for wash additives.
    상세보기
  41. Smith William L. (Pleasanton CA) Kaufmann Edward J. (San Ramon CA) Sudbury Barry A. (Pleasanton CA), Rinse soluble polymer film composition for wash additives.
    상세보기
  42. Chang Daniel M. (Pleasanton CA), Rubber toughened polyvinyl alcohol film compositions.
    상세보기
  43. Karen G. Klaers ; Helen B. Bailly, Solid pot and pan detergent.
    상세보기
  44. Klaers, Karen G.; Bailly, Helen B., Solid pot and pan detergent.
    상세보기
  45. Gladfelter, Elizabeth J.; Outlaw, Tina O.; Copeland, James L.; Schulz, Rhonda K.; Boche, Daniel K.; Peterson, Jeff W., Solid, two part chemical concentrate.
    상세보기
  46. Tarara, James J.; Swart, Sally K.; Bradley, Tareasa Lynn; Rabon, Reid; Chandler, Denise, Stable solid enzyme compositions and methods employing them.
    상세보기
  47. Magid David J. (40 Woodview Dr. Doylestown PA 18901) Ruckle W. Thomas (706 Deerbrook Rd. Bel Air MD 21014), Toilet bowl cleaner.
    상세보기
  48. Wilsberg Heinz-Manfred (Cologne DEX) Puchta Rolf (Haan DEX) Koester Klaus (Langenfeld DEX) Carduck Franz-Josef (Haan DEX), Washing additive in paste form containing an activator for per compounds, and package therefor.
    상세보기

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