[특허]Dispensing pouch containing premeasured laundering compositions and washer-resistant dryer additive

Dispensing pouch containing premeasured laundering compositions and washer-resistant dryer additive 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C11D-017/00 C11D-017/04 D06M-013/46 D06M-013/52
출원번호	US-0340537 (1989-04-18)
발명자 / 주소	Klemm Steven R. (Grand Rapids MI) Foote Michael R. (Hudsonville MI)
출원인 / 주소	Amway Corporation (Ada MI 02)
인용정보	피인용 횟수 : 18 인용 특허 : 0

초록 ▼

A dispensing pouch containing premeasured laundry compositions comprises a flexible, porous pouch having a plurality of valves or supplementary openings along its edges. The dispensing pouch permits rapid dispersion of a highly soluble laundry detergent through the pouch valves, which open as the pouch is compressed during laundry agitation in a machine washer. Washer-resistant fabric softener/antistatic chips larger than the pouch valve openings remain inside the pouch through wet cycles, to be dispensed as they melt and wick through the porous pouch fabric in a machine dryer.

대표청구항 ▼

A package from which a mixed quantity of first and second laundry additives can be released in a phased sequence in response to the differing conditions of the washer phase and dryer phase of a clothes washing and drying operation, comprising: a pouch-like container formed of a porous fabric material and containing a first laundry additive which is effective during the washer phase and which is substantially fully water soluble under the water phase conditions, and a second laundry additive which comprises a fabric softener/antistat which is present in the form of particles each having a volume of between about 0.004 cubic centimeters and about 0.11 cubic centimeters and which has a melting point which is above the temperatures encountered in the washer phase, the majority of said fabric softener/antistat being water insoluble during the washer phase; said porous fabric having a [porous]porosity of between about 150 cubic feet per minute per square foot and about 300 cubic feet per minute per square foot, and said fabric softener/antistat having a melt viscosity of between about 15,000 centipoise and about 75,000 centipoise, said fabric porosity permitting passage of water and of said fabric softener/antistast when it is in its melted condition, but normally preventing passage of either of said first laundry additive and said fabric softener/antistat therethrough when said package is kept out of water and below the melting point of said fabric softener/antistat; said fabric softener/antistat comprising from about [45]30 percent to about [55]40 percent by weight of a quaternary ammonium compound having at least one alkyl group of about 12 to about 24 carbon atoms, from about 10 percent to about 20 percent by weight of a nonionic antistatic agent and from about 25 percent to about 35 percent by weight of a fatty alcohol having from about 14 to about 26 carbon atoms.

이 특허를 인용한 특허 (18)

Blattner, Amanda Ruth; Hodge, Charles Allen; Notermann, Claire Lucille; Panama, Julio R.; Kennedy, Shaun Patrick, Compositions to boost fabric softener performance.
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Blattner, Amanda Ruth; Hodge, Charles Allen; Notermann, Claire Lucille; Panama, Julio R.; Kennedy, Shaun Patrick, Compositions to boost fabric softener performance.
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Blattner, Amanda Ruth; Hodge, Charles Allen; Notermann, Claire Lucille; Panama, Julio R.; Kennedy, Shaun Patrick, Compositions to boost fabric softener performance.
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Pfeiffer, Natasha; Ghatlia, Naresh Dhirajlal; Secemski, Isaac Israel, Dishwashing composition with particles.
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Schroeder, John Gregory; Honma, Nobuhiko, Kit for caring for a fabric article.
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Gillette Samuel Mark, Laundry compositions having antistatic and fabric softening properties, and laundry detergent sheets containing the same.
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Gillette Samuel Mark, Laundry detergent compositions containing silica for laundry detergent sheets.
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Smith, Ruth A.; Ezell, Stephen J., Liquid laundry detergent refill system and method.
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Smith, Kim R.; Man, Victor Fuk-Pong; Wiseth, Wendy; Stardig, Richard, Method for manufacturing a molded detergent composition.
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Welch, Rodney M., Packets for treating chemistry.
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Verrall, Andrew P.; Bening, P. Scott; Kugler, Karen A., Polyvinyl alcohol copolymer film for packaging liquid products and having an improved shelf-life.
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Tessmer,Michael J.; Christiansen,Robert D., Pressurized water-soluble pouch.
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Ghatlia Naresh Dhirajlal ; Pfeiffer Natasha ; Secemski Isaac Israel, Sachet for cleaning machines.
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Huff Karen L., Through-the-washer-dryer pouch-type detergent bag and method of use.
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Falk, Nancy Ann; Leon, Ricardo J.; Smith, William L.; van Buskirk, Gregory, Tumble dryer bleach and fabric treatment.
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Pfeiffer, Natasha; Ghatlia, Naresh Dhirajlal; Secemski, Isaac Israel, Water soluble sachet with a dishwashing enhancing particle.
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Verrall, Andrew P.; Bening, P. Scott; Kugler, Karen A., Water-soluble copolymer film packet.
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Verrall,Andrew P.; Bening,P. Scott; Kugler,Karen A., Water-soluble copolymer film packet.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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연합인증

Dispensing pouch containing premeasured laundering compositions and washer-resistant dryer additive 원문보기

초록 ▼

대표청구항 ▼

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Dispensing pouch containing premeasured laundering compositions and washer-resistant dryer additive 원문보기

초록 ▼

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연구과제 타임라인

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이 특허를 인용한 특허 (18)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

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