IE802527L - Self-pressurizing dispensing container - Google Patents
Self-pressurizing dispensing containerInfo
- Publication number
- IE802527L IE802527L IE802527A IE252780A IE802527L IE 802527 L IE802527 L IE 802527L IE 802527 A IE802527 A IE 802527A IE 252780 A IE252780 A IE 252780A IE 802527 L IE802527 L IE 802527L
- Authority
- IE
- Ireland
- Prior art keywords
- bag
- component
- envelope
- container
- product
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
- B65D83/62—Contents and propellant separated by membrane, bag, or the like
- B65D83/625—Contents and propellant separated by membrane, bag, or the like the propellant being generated by a chemical or electrochemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
- Package Specialized In Special Use (AREA)
Abstract
A flexible enclosed plastic bag disposable in a product container for supplying dispensing pressure therein. The bag cofltains an envelope having its outer sides permanently attached to the respective inside walls of the bag. One of the sides of the envelope has one of a two component gas generating system disposed in a plurality of aligned pocket members formed therein with their openings facing the other side of the envelope, the latter being releasably adhered to the first mentioned side to enclose said one component in said pockets. The bag contains the second component and a starting means to initially generate gas and expand the bag and develop product dispensing pressure within the container. As the product is dispensed, expansion of the bag causes sequential separation of the sides of the envelope and serial opening of the pockets to add aliquots of the first component to the second component and further generate gas and maintain said pressure in the container until substantially all of the product is dispensed from the container.
[EP0033377A2]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10521679A | 1979-12-19 | 1979-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE802527L true IE802527L (en) | 1981-06-19 |
IE51803B1 IE51803B1 (en) | 1987-04-01 |
Family
ID=22304647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE2527/80A IE51803B1 (en) | 1979-12-19 | 1980-12-04 | Self-pressurizing dispensing container |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0033377B1 (en) |
JP (1) | JPS5923869B2 (en) |
KR (1) | KR850001317B1 (en) |
AU (1) | AU535729B2 (en) |
BR (1) | BR8008249A (en) |
CA (1) | CA1148908A (en) |
DE (1) | DE3071460D1 (en) |
ES (2) | ES8204620A1 (en) |
IE (1) | IE51803B1 (en) |
IL (1) | IL61661A (en) |
MX (1) | MX152943A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376500A (en) * | 1980-07-25 | 1983-03-15 | Enviro-Spray Systems, Inc. | Expandable bag |
US4478044A (en) * | 1981-08-05 | 1984-10-23 | Enviro-Spray Systems, Inc. | Inflatable pouch and method of manufacture |
US4513884A (en) * | 1982-04-05 | 1985-04-30 | Enviro-Spray Systems, Inc. | Dispensing system and a refill pouch |
US4491250A (en) * | 1982-07-23 | 1985-01-01 | Grow Group, Inc. | Pressurized dispensing pouch |
EP0113787B1 (en) * | 1983-01-12 | 1987-01-21 | Enviro-Spray Systems, Inc. | Improved expandible package for dispensing containers |
JPH0641316B2 (en) * | 1983-05-13 | 1994-06-01 | シー・シー・エル・インダストリイズ・インコーポレイテツド | Product distributor |
FR2555965B1 (en) * | 1983-12-01 | 1986-10-31 | Clanet Frank | PROCESS FOR FILLING TWO-COMPARTMENT AEROSOL CANS |
JPS61245861A (en) * | 1985-04-24 | 1986-11-01 | Osaka Eyazoole Kogyo Kk | Aerosol apparatus |
NZ223131A (en) * | 1987-04-06 | 1990-04-26 | Coors Co Adolph | Container with pressure generator for dispensing contents; multi-compartmented generator |
US4929214A (en) * | 1987-11-02 | 1990-05-29 | Liebermann Ron B | Inflatable enclosure and means to inflate same |
DE29623308U1 (en) | 1995-11-29 | 1998-02-12 | Muntean, Viorica, Dipl.-Ing., Maria Lanzendorf | Containers for dispensing aerosols or foams |
JP2001163380A (en) * | 1999-12-03 | 2001-06-19 | Fumakilla Ltd | Aerosol spray container |
JP2002240873A (en) * | 2001-12-25 | 2002-08-28 | Hoyu Co Ltd | Aerosol container and two-agent discharge container |
JP5798220B2 (en) * | 2013-12-12 | 2015-10-21 | 株式会社ヒロマイト | Manufacturing method of double structure container |
CN115504103B (en) * | 2022-10-19 | 2024-05-14 | 广州市展惟工业科技有限公司 | High-safety self-pressurization spray storage device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3718236A (en) * | 1969-12-04 | 1973-02-27 | E Reyner | Pressurized container with non-rigid follower |
FR2229241A5 (en) * | 1973-05-07 | 1974-12-06 | Oreal |
-
1980
- 1980-12-04 IE IE2527/80A patent/IE51803B1/en not_active IP Right Cessation
- 1980-12-06 DE DE8080107681T patent/DE3071460D1/en not_active Expired
- 1980-12-06 EP EP80107681A patent/EP0033377B1/en not_active Expired
- 1980-12-08 IL IL61661A patent/IL61661A/en unknown
- 1980-12-10 AU AU65223/80A patent/AU535729B2/en not_active Ceased
- 1980-12-17 JP JP55177307A patent/JPS5923869B2/en not_active Expired
- 1980-12-17 BR BR8008249A patent/BR8008249A/en unknown
- 1980-12-17 MX MX185329A patent/MX152943A/en unknown
- 1980-12-18 CA CA000367102A patent/CA1148908A/en not_active Expired
- 1980-12-18 ES ES497875A patent/ES8204620A1/en not_active Expired
- 1980-12-19 KR KR1019800004845A patent/KR850001317B1/en active
-
1981
- 1981-12-10 ES ES507832A patent/ES8303230A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL61661A (en) | 1983-09-30 |
KR850001317B1 (en) | 1985-09-14 |
EP0033377B1 (en) | 1986-02-26 |
IE51803B1 (en) | 1987-04-01 |
CA1148908A (en) | 1983-06-28 |
DE3071460D1 (en) | 1986-04-03 |
ES507832A0 (en) | 1983-02-01 |
EP0033377A2 (en) | 1981-08-12 |
ES497875A0 (en) | 1982-05-01 |
JPS5923869B2 (en) | 1984-06-05 |
EP0033377A3 (en) | 1981-08-19 |
AU535729B2 (en) | 1984-04-05 |
KR830004563A (en) | 1983-07-13 |
ES8303230A1 (en) | 1983-02-01 |
MX152943A (en) | 1986-07-04 |
BR8008249A (en) | 1981-07-07 |
JPS5697569A (en) | 1981-08-06 |
AU6522380A (en) | 1981-06-25 |
ES8204620A1 (en) | 1982-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |