CA2258881A1 - Non-reclosable packages containing desiccant matrix and method of forming such packages - Google Patents
Non-reclosable packages containing desiccant matrix and method of forming such packagesInfo
- Publication number
- CA2258881A1 CA2258881A1 CA002258881A CA2258881A CA2258881A1 CA 2258881 A1 CA2258881 A1 CA 2258881A1 CA 002258881 A CA002258881 A CA 002258881A CA 2258881 A CA2258881 A CA 2258881A CA 2258881 A1 CA2258881 A1 CA 2258881A1
- Authority
- CA
- Canada
- Prior art keywords
- package
- desiccant
- packages
- reclosable
- adhered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002274 desiccant Substances 0.000 title abstract 6
- 239000011159 matrix material Substances 0.000 title abstract 4
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
- Drying Of Gases (AREA)
- Packages (AREA)
- Wrappers (AREA)
Abstract
A substantially solvent-free molten or fluid desiccant/organic matrix composition is adhered to a package whereby the desiccant is in communication with a compartment of the resulting package such that the compartment is desiccated by the desiccant composition. The desiccant composition preferably contains a thermoplastic organic matrix, is heated before it is adhered to the package, and cools after application. In some instances, the desiccant matrix may be adhered to a component of the package contents. The package is preferably non-reclosable and suitable for holding an article such as a drug, medical device or electronic device.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/673,401 US6112888A (en) | 1996-06-28 | 1996-06-28 | Non-reclosable packages containing desiccant matrix |
US08/673,401 | 1996-06-28 | ||
PCT/US1997/010042 WO1998000352A1 (en) | 1996-06-28 | 1997-06-11 | Non-reclosable packages containing desiccant matrix and method of forming such packages |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2258881A1 true CA2258881A1 (en) | 1998-01-08 |
CA2258881C CA2258881C (en) | 2006-08-01 |
Family
ID=36764370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002258881A Expired - Fee Related CA2258881C (en) | 1996-06-28 | 1997-06-11 | Non-reclosable packages containing desiccant matrix and method of forming such packages |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2258881C (en) |
-
1997
- 1997-06-11 CA CA002258881A patent/CA2258881C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2258881C (en) | 2006-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |