EP1165208A1 - Trocknungsvorrichtung und verfahren zu seiner herstellung - Google Patents
Trocknungsvorrichtung und verfahren zu seiner herstellungInfo
- Publication number
- EP1165208A1 EP1165208A1 EP00922506A EP00922506A EP1165208A1 EP 1165208 A1 EP1165208 A1 EP 1165208A1 EP 00922506 A EP00922506 A EP 00922506A EP 00922506 A EP00922506 A EP 00922506A EP 1165208 A1 EP1165208 A1 EP 1165208A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drying device
- desiccant
- matrix
- drying
- activatable
- 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.)
- Ceased
Links
- 238000001035 drying Methods 0.000 title claims abstract description 78
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000002274 desiccant Substances 0.000 claims abstract description 86
- 239000011159 matrix material Substances 0.000 claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000010410 layer Substances 0.000 claims description 36
- 238000010521 absorption reaction Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 230000004913 activation Effects 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000001225 therapeutic effect Effects 0.000 claims description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000002552 dosage form Substances 0.000 claims description 2
- 235000013305 food Nutrition 0.000 claims description 2
- 239000003205 fragrance Substances 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229940068918 polyethylene glycol 400 Drugs 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims 5
- 238000002474 experimental method Methods 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 3
- 238000001704 evaporation Methods 0.000 claims 3
- 230000008020 evaporation Effects 0.000 claims 3
- 229920006267 polyester film Polymers 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 2
- 229920002472 Starch Polymers 0.000 claims 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical class [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000012456 homogeneous solution Substances 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000007420 reactivation Effects 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- -1 polyethylene Polymers 0.000 description 11
- 238000004806 packaging method and process Methods 0.000 description 8
- 239000003570 air Substances 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 5
- 239000004014 plasticizer Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 229940095564 anhydrous calcium sulfate Drugs 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229940095672 calcium sulfate Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical class [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- 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
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- 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
- B01J20/28002—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 physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S34/00—Drying and gas or vapor contact with solids
- Y10S34/01—Absorbents and adsorbents
Definitions
- the disadvantage of such a system is that the certain, limited amount of the desiccant inside the bag corresponds only to a certain, limited moisture absorption capacity. If the amount of the desiccant is exhausted due to reaching the maximum absorption capacity for moisture (i.e. essentially water), the remains Desiccant bag ineffective Further moisture or water absorption is impossible and the guarantee of a constant, in particular reduced humidity in one Enclosed gas space surrounding the desiccant bag is not possible.
- the object of the invention is therefore to provide a device for reducing the moisture content of a closed gas space surrounding the device or for setting a defined relative air humidity, which avoids these disadvantages of the drying devices known in the prior art.
- the need for processing or prior storage in a closed gas space surrounding the device with reduced moisture content or processing under extremely time-limited conditions should be avoided.
- the matrix is preferably sheet-like. This means that the spatial configuration of this matrix in the three dimensions (height,
- the width or length of the sheet-like matrix are not critical parameters, but can meet the respective needs of practice be adjusted.
- the minimum value of the width for a practical handling of the sheet-like matrix can be seen as approximately 2 mm.
- the width of the sheet-like matrix is preferably between approximately 1 and approximately 50 cm, particularly preferably between approximately 2 and approximately 10 cm.
- Rosin esters and hydrogenated esters of rosin, hydrocarbon resins, etc. which are optionally added to the matrix in such amounts until the desired pressure-sensitive adhesive property is achieved.
- the special matrix materials must be taken into account when choosing the amount of tackifier. The others can do this too
- the drying device can also contain a support layer. It has the purpose of giving the drying device a higher dimensional stability. This can be the case, for example, when the matrix containing the desiccant is itself too flexible for practical handling, for example due to its very small thickness or relatively high elasticity.
- the support layer can optionally cover the matrix or even be identical to the layer permeable to water vapor.
- the support layer can be located on one side or on both sides of the sheet-like matrix. Suitable materials for such a support layer are materials known to the person skilled in the art, for example PET film, polyethylene, polypropylene, paper, nonwovens, etc.
- the drying device prefferably contains a layer which fulfills at least two of the technical functions of a water vapor permeable layer, support layer and protective layer.
- a desiccant-containing matrix with a relatively high desiccant content must be used, whereby the desiccant should also have a high water absorption capacity.
- Such a high desiccant content in active form) can make up, for example, about 50 to 70% of the total weight of the desiccant matrix.
- Example: 0.2 atm and / or an artificially generated circulating air facilitate the selected activation conditions (for example: temperature, duration, radiation intensity).
- the use of these additional measures can also result in the fact that, in the case of activation at elevated temperature, this does not have to be above 100 ° C., the boiling point of the water under normal conditions, but may already be around 60 to 80 ° C.
- the regenerable desiccant When activated, the regenerable desiccant changes into its active form, in which it has the ability to absorb moisture or water.
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Drying Of Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Laminated Bodies (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19913761A DE19913761B4 (de) | 1999-03-26 | 1999-03-26 | Trocknungsvorrichtung und Verfahren zu ihrer Herstellung sowie ihre Verwendung |
| DE19913761 | 1999-03-26 | ||
| PCT/EP2000/002041 WO2000057991A1 (de) | 1999-03-26 | 2000-03-09 | Trocknungsvorrichtung und verfahren zu seiner herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1165208A1 true EP1165208A1 (de) | 2002-01-02 |
Family
ID=7902514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00922506A Ceased EP1165208A1 (de) | 1999-03-26 | 2000-03-09 | Trocknungsvorrichtung und verfahren zu seiner herstellung |
Country Status (9)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6905016B2 (en) | 2000-03-14 | 2005-06-14 | Noven Pharmaceuticals, Inc. | Packaging system for transdermal drug delivery systems |
| DE10113365B4 (de) * | 2001-03-20 | 2005-08-25 | Karl Storz Gmbh & Co. Kg | Optisches Instrument, insbesondere endoskopisches Instrument |
| DE102004024676A1 (de) * | 2004-05-18 | 2005-12-15 | Süd-Chemie AG | Filmförmige sorbenshaltige Zusammensetzungen |
| EP1657747A1 (en) * | 2004-11-11 | 2006-05-17 | Süd-Chemie Ag | Method of manufacturing highly moisture-sensitive electronic device elements |
| WO2006050924A1 (en) * | 2004-11-11 | 2006-05-18 | Süd-Chemie AG | Method of manufacturing highly moisture-sensitive electronic device elements |
| US20080274166A1 (en) * | 2005-06-10 | 2008-11-06 | Transpharma Medical Ltd. | Patch for Transdermal Drug Delivery |
| FR2895679B1 (fr) * | 2005-12-29 | 2012-06-08 | Pf Medicament | Stabilisation de testosterone au sein de dispositifs transdermiques |
| EP1884188A1 (de) * | 2006-08-02 | 2008-02-06 | F.Hoffmann-La Roche Ag | Verpackung für einen Gegenstand mit hydrophiler Oberflächenbeschichtung |
| US20100293807A1 (en) * | 2007-10-29 | 2010-11-25 | Transpharma Medical, Ltd. | Vertical patch drying |
| CA2720257A1 (en) * | 2008-04-10 | 2009-10-15 | Cardinal Ig Company | Glazing assemblies that incorporate photovoltaic elements and related methods of manufacture |
| WO2009126186A1 (en) | 2008-04-10 | 2009-10-15 | Cardinal Ig Company | Manufacturing of photovoltaic subassemblies |
| FR2937046B1 (fr) * | 2008-10-15 | 2012-10-19 | Vallourec Mannesmann Oil & Gas | Composition de lubrification a coefficient de frottement adaptable, pour un element filete d'un composant de joint filete tubulaire |
| CN102527199A (zh) * | 2010-12-07 | 2012-07-04 | 中国科学院理化技术研究所 | 一种电渗再生固体除湿方法和装置 |
| GB2509338B (en) * | 2012-11-16 | 2017-09-27 | Essentra Packaging & Security Ltd | Moisture control label |
| DE102012224310A1 (de) | 2012-12-21 | 2014-06-26 | Tesa Se | Gettermaterial enthaltendes Klebeband |
| TW201436855A (zh) | 2012-12-21 | 2014-10-01 | Tesa Se | 從平面結構物移除滲透物的方法 |
| DE102012224319A1 (de) | 2012-12-21 | 2014-06-26 | Tesa Se | Verfahren zum Entfernen von Permeaten aus Flächengebilden |
| DE102013202473A1 (de) | 2013-02-15 | 2014-08-21 | Tesa Se | Verfahren zum Entfernen von Permeaten aus Flächengebilden |
| DE102014200948A1 (de) | 2014-01-20 | 2015-07-23 | Tesa Se | Verfahren zum Entfernen von Permeaten aus Flächengebilden |
| WO2016016373A1 (en) * | 2014-08-01 | 2016-02-04 | Instituto Tecnológico Del Embalaje, Transporte Y Logística (Itene) | Package for mushrooms, fresh fruits and vegetables |
| CN105561744B (zh) * | 2016-01-26 | 2018-01-23 | 张云 | 长效脱氧组合干燥剂配方片材及其制造方法 |
| DE102016213840A1 (de) | 2016-07-27 | 2018-02-01 | Tesa Se | Klebeband zur Verkapselung elektronischer Aufbauten |
| CA3043339A1 (en) * | 2016-11-09 | 2018-05-17 | Csp Technologies, Inc. | Film coated mineral-entrained polymers and methods of making the same |
| CN113069877A (zh) * | 2021-04-13 | 2021-07-06 | 南京华东电子真空材料有限公司 | 一种高吸气速率环保型吸氢吸水剂 |
| CN115818019B (zh) * | 2022-11-14 | 2024-09-27 | 江苏瑞江包装技术有限公司 | 一种纤维片干燥剂包装纸及其生产工艺 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2210862A (en) * | 1938-01-29 | 1940-08-06 | Tronstad Leif Hans Larsen | Device for drying the inside of shoes and boots |
| US3572008A (en) * | 1968-10-25 | 1971-03-23 | Hankison Corp | Methods and means for cleaning and drying compressed fluid systems |
| US4068387A (en) * | 1976-07-06 | 1978-01-17 | E. I. Du Pont De Nemours And Company | Solvent drying of cellulose ester membranes |
| GB2049274B (en) * | 1979-03-16 | 1983-04-27 | Sharp Kk | Moisture absorptive arrangement for a glass sealed thinfilm electroluminescent display panel |
| US4536198A (en) * | 1982-11-15 | 1985-08-20 | Hydro-Dri Systems, Inc. | Moisture control device |
| DE3339642C2 (de) * | 1983-10-31 | 1987-01-08 | Fritz Dipl.-Ing. Kaubek | Trocknungselemente und Verfahren zu deren Verwendung |
| JPS60234836A (ja) * | 1984-05-09 | 1985-11-21 | 昭和電工株式会社 | 脱水及び保水用シ−ト |
| US4645519A (en) * | 1984-06-06 | 1987-02-24 | The United States Of America As Represented By The United States Department Of Energy | Composite desiccant structure |
| JPS62135168A (ja) * | 1985-12-03 | 1987-06-18 | 科研製薬株式会社 | 除湿包装材料 |
| DE3902995C1 (en) * | 1989-02-02 | 1990-08-09 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen, De | Apparatus and process for drying the surface layer of a concrete structure |
| JPH0321322A (ja) * | 1989-06-20 | 1991-01-30 | Haamo Sogo Kenkyusho:Kk | 除湿包装体 |
| US5091358A (en) * | 1990-06-27 | 1992-02-25 | United Technologies Corporation | Regenerable CO2 /H2 O solid sorbent |
| US5304419A (en) * | 1990-07-06 | 1994-04-19 | Alpha Fry Ltd | Moisture and particle getter for enclosures |
| CA2096729C (en) * | 1991-01-07 | 2005-07-05 | John Sinnott Cullen | Oxygen-absorbing label |
| GB2256219B (en) * | 1991-05-29 | 1994-12-14 | Minnesota Mining & Mfg | Moisture-absorbent materials |
| US5244707A (en) * | 1992-01-10 | 1993-09-14 | Shores A Andrew | Enclosure for electronic devices |
| JP2950453B2 (ja) * | 1992-06-07 | 1999-09-20 | 株式会社西部技研 | 発熱体を有するシート状収着体、発熱体を有する収着用積層体および発熱体を有する収着用積層体を用いた除湿装置 |
| US5707739A (en) * | 1995-06-05 | 1998-01-13 | Southwest Research Institute | Powdered biocidal compositions |
| JP3005957U (ja) * | 1994-04-22 | 1995-01-17 | 有賀工業株式会社 | 脱臭具 |
| JP3672617B2 (ja) * | 1994-05-25 | 2005-07-20 | 呉羽化学工業株式会社 | ポリクロロトリフルオロエチレン延伸フィルム、その製造方法および該フィルムを用いる包装体 |
| US5641425A (en) * | 1994-09-08 | 1997-06-24 | Multiform Desiccants, Inc. | Oxygen absorbing composition |
| DE19513627A1 (de) * | 1994-09-13 | 1996-03-14 | Grace W R & Co | Adsorbens/organische Matrix-Zusammensetzung hergestellt unter Verwendung von gesättigten Olefinpolymeren |
| JPH08276527A (ja) * | 1995-04-05 | 1996-10-22 | Dainippon Printing Co Ltd | 包装用クリ−ンフィルムおよびそれを使用した包装用袋 |
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| US6112888A (en) * | 1996-06-28 | 2000-09-05 | W. R. Grace & Co.-Conn. | Non-reclosable packages containing desiccant matrix |
| GB9621822D0 (en) | 1996-10-19 | 1996-12-11 | Smithkline Beecham Plc | Novel process |
| DE19646048C2 (de) * | 1996-11-08 | 2003-05-28 | Michael Horstmann | Verpackung für Transdermale Therapeutische Systeme |
| US6103141A (en) | 1997-01-23 | 2000-08-15 | Multisorb Technologies, Inc. | Desiccant deposit |
| ES2245799T3 (es) * | 1998-12-14 | 2006-01-16 | Atlas Copco Airpower N.V. | Procedimiento y dispositivo para secar un gas. |
-
1999
- 1999-03-26 DE DE19913761A patent/DE19913761B4/de not_active Expired - Lifetime
-
2000
- 2000-03-09 BR BR0009329-7A patent/BR0009329A/pt not_active Application Discontinuation
- 2000-03-09 WO PCT/EP2000/002041 patent/WO2000057991A1/de active IP Right Grant
- 2000-03-09 AU AU42881/00A patent/AU4288100A/en not_active Abandoned
- 2000-03-09 JP JP2000607736A patent/JP4996788B2/ja not_active Expired - Lifetime
- 2000-03-09 US US09/937,457 patent/US6871419B1/en not_active Expired - Lifetime
- 2000-03-09 CN CNB008055319A patent/CN1174792C/zh not_active Expired - Lifetime
- 2000-03-09 KR KR1020017012235A patent/KR100643971B1/ko not_active Expired - Lifetime
- 2000-03-09 EP EP00922506A patent/EP1165208A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0057991A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1174792C (zh) | 2004-11-10 |
| JP4996788B2 (ja) | 2012-08-08 |
| DE19913761B4 (de) | 2005-02-10 |
| WO2000057991A1 (de) | 2000-10-05 |
| US6871419B1 (en) | 2005-03-29 |
| AU4288100A (en) | 2000-10-16 |
| KR20020005632A (ko) | 2002-01-17 |
| BR0009329A (pt) | 2002-01-08 |
| JP2002539932A (ja) | 2002-11-26 |
| CN1345254A (zh) | 2002-04-17 |
| DE19913761A1 (de) | 2000-09-28 |
| KR100643971B1 (ko) | 2006-11-10 |
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