AU665938B2 - Device for delivering an aerosol - Google Patents
Device for delivering an aerosolInfo
- Publication number
- AU665938B2 AU665938B2 AU91679/91A AU9167991A AU665938B2 AU 665938 B2 AU665938 B2 AU 665938B2 AU 91679/91 A AU91679/91 A AU 91679/91A AU 9167991 A AU9167991 A AU 9167991A AU 665938 B2 AU665938 B2 AU 665938B2
- Authority
- AU
- Australia
- Prior art keywords
- mole percent
- copolymer
- butene
- sealing member
- thermoplastic elastomer
- 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
- 239000000443 aerosol Substances 0.000 title claims description 28
- 239000000203 mixture Substances 0.000 claims description 104
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 89
- 238000009472 formulation Methods 0.000 claims description 72
- 238000007789 sealing Methods 0.000 claims description 60
- 229920001577 copolymer Polymers 0.000 claims description 54
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 47
- 239000005977 Ethylene Substances 0.000 claims description 47
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 38
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 33
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 28
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 23
- 239000003380 propellant Substances 0.000 claims description 22
- 229920001169 thermoplastic Polymers 0.000 claims description 20
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 19
- YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 13
- 229940079593 drug Drugs 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 12
- 239000000806 elastomer Substances 0.000 claims description 8
- 229920002959 polymer blend Polymers 0.000 claims description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims description 8
- KUVIULQEHSCUHY-XYWKZLDCSA-N Beclometasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(Cl)[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)COC(=O)CC)(OC(=O)CC)[C@@]1(C)C[C@@H]2O KUVIULQEHSCUHY-XYWKZLDCSA-N 0.000 claims description 5
- 229950000210 beclometasone dipropionate Drugs 0.000 claims description 5
- 239000008194 pharmaceutical composition Substances 0.000 claims description 5
- 229940057282 albuterol sulfate Drugs 0.000 claims description 4
- BNPSSFBOAGDEEL-UHFFFAOYSA-N albuterol sulfate Chemical compound OS(O)(=O)=O.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 BNPSSFBOAGDEEL-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
- 150000003431 steroids Chemical class 0.000 claims description 3
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- 229940124630 bronchodilator Drugs 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims 3
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims 2
- QSXMZJGGEWYVCN-UHFFFAOYSA-N Pirbuterol acetate Chemical compound CC(O)=O.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=N1 QSXMZJGGEWYVCN-UHFFFAOYSA-N 0.000 claims 1
- 229960004994 pirbuterol acetate Drugs 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 description 28
- 239000000155 melt Substances 0.000 description 14
- 238000007906 compression Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 10
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 229920001084 poly(chloroprene) Polymers 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 4
- 239000011354 acetal resin Substances 0.000 description 4
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 4
- 229920005549 butyl rubber Polymers 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229940092705 beclomethasone Drugs 0.000 description 2
- NBMKJKDGKREAPL-DVTGEIKXSA-N beclomethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(Cl)[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O NBMKJKDGKREAPL-DVTGEIKXSA-N 0.000 description 2
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229940071648 metered dose inhaler Drugs 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- 102000055006 Calcitonin Human genes 0.000 description 1
- 108060001064 Calcitonin Proteins 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 102000007644 Colony-Stimulating Factors Human genes 0.000 description 1
- 108010071942 Colony-Stimulating Factors Proteins 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102000014150 Interferons Human genes 0.000 description 1
- 108010050904 Interferons Proteins 0.000 description 1
- VQDBNKDJNJQRDG-UHFFFAOYSA-N Pirbuterol Chemical compound CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=N1 VQDBNKDJNJQRDG-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- GIIZNNXWQWCKIB-UHFFFAOYSA-N Serevent Chemical compound C1=C(O)C(CO)=CC(C(O)CNCCCCCCOCCCCC=2C=CC=CC=2)=C1 GIIZNNXWQWCKIB-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- NDAUXUAQIAJITI-UHFFFAOYSA-N albuterol Chemical compound CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 NDAUXUAQIAJITI-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000168 bronchodilator agent Substances 0.000 description 1
- BBBFJLBPOGFECG-VJVYQDLKSA-N calcitonin Chemical compound N([C@H](C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N1[C@@H](CCC1)C(N)=O)C(C)C)C(=O)[C@@H]1CSSC[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)O)C(=O)N1 BBBFJLBPOGFECG-VJVYQDLKSA-N 0.000 description 1
- 229960004015 calcitonin Drugs 0.000 description 1
- 229940047120 colony stimulating factors Drugs 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 229920001198 elastomeric copolymer Polymers 0.000 description 1
- 229960000676 flunisolide Drugs 0.000 description 1
- 229960002714 fluticasone Drugs 0.000 description 1
- MGNNYOODZCAHBA-GQKYHHCASA-N fluticasone Chemical compound C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@]1(F)[C@@H]2[C@@H]2C[C@@H](C)[C@@](C(=O)SCF)(O)[C@@]2(C)C[C@@H]1O MGNNYOODZCAHBA-GQKYHHCASA-N 0.000 description 1
- 229960002848 formoterol Drugs 0.000 description 1
- BPZSYCZIITTYBL-UHFFFAOYSA-N formoterol Chemical compound C1=CC(OC)=CC=C1CC(C)NCC(O)C1=CC=C(O)C(NC=O)=C1 BPZSYCZIITTYBL-UHFFFAOYSA-N 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 229940047124 interferons Drugs 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229960005414 pirbuterol Drugs 0.000 description 1
- -1 polyoxyethylenes Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- MIXMJCQRHVAJIO-TZHJZOAOSA-N qk4dys664x Chemical compound O.C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@H]3OC(C)(C)O[C@@]3(C(=O)CO)[C@@]2(C)C[C@@H]1O.C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@H]3OC(C)(C)O[C@@]3(C(=O)CO)[C@@]2(C)C[C@@H]1O MIXMJCQRHVAJIO-TZHJZOAOSA-N 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229960002052 salbutamol Drugs 0.000 description 1
- 229960004017 salmeterol Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
-
- 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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
- B65D83/44—Valves specially adapted for the discharge of contents; Regulating devices
- B65D83/52—Metering valves; Metering devices
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
- A61K9/008—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy comprising drug dissolved or suspended in liquid propellant for inhalation via a pressurized metered dose inhaler [MDI]
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09K2200/0617—Polyalkenes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09K2200/0617—Polyalkenes
- C09K2200/062—Polyethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medicinal Preparation (AREA)
- Nozzles (AREA)
- Sealing Material Composition (AREA)
- Diaphragms And Bellows (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US632133 | 1984-07-18 | ||
| US63213390A | 1990-12-21 | 1990-12-21 | |
| PCT/US1991/009726 WO1992011190A2 (en) | 1990-12-21 | 1991-12-20 | Device for delivering an aerosol |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU45760/96A Division AU694606B2 (en) | 1990-12-21 | 1996-02-28 | Device for delivering an aerosol |
| AU50755/96A Division AU5075596A (en) | 1990-12-21 | 1996-04-19 | Thermoplastic polymer blend |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU9167991A AU9167991A (en) | 1992-07-22 |
| AU665938B2 true AU665938B2 (en) | 1996-01-25 |
Family
ID=24534215
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU91679/91A Ceased AU665938B2 (en) | 1990-12-21 | 1991-12-20 | Device for delivering an aerosol |
| AU45760/96A Ceased AU694606B2 (en) | 1990-12-21 | 1996-02-28 | Device for delivering an aerosol |
| AU50755/96A Abandoned AU5075596A (en) | 1990-12-21 | 1996-04-19 | Thermoplastic polymer blend |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU45760/96A Ceased AU694606B2 (en) | 1990-12-21 | 1996-02-28 | Device for delivering an aerosol |
| AU50755/96A Abandoned AU5075596A (en) | 1990-12-21 | 1996-04-19 | Thermoplastic polymer blend |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5290539A (enExample) |
| EP (2) | EP0562032B1 (enExample) |
| JP (1) | JP3260752B2 (enExample) |
| AU (3) | AU665938B2 (enExample) |
| CA (1) | CA2098727C (enExample) |
| DE (2) | DE69128157T2 (enExample) |
| DK (2) | DK0562032T3 (enExample) |
| MX (1) | MX9102764A (enExample) |
| NZ (1) | NZ241170A (enExample) |
| WO (1) | WO1992011190A2 (enExample) |
| ZA (1) | ZA9110143B (enExample) |
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| JP3908269B2 (ja) | 1991-12-18 | 2007-04-25 | スリーエム カンパニー | 懸濁エアゾール製剤 |
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| DE69701051T2 (de) * | 1993-04-30 | 2000-08-31 | Minnesota Mining And Mfg. Co., Saint Paul | Abdichtung an Aerosolbehältern |
| GB9312196D0 (en) * | 1993-06-14 | 1993-07-28 | Minnesota Mining & Mfg | Metered-dose aerosol valves |
| ES2119219T5 (es) * | 1993-07-15 | 2011-05-11 | Minnesota Mining And Manufacturing Company | Cierres estancos para uso en un dispositivo para suministrar un aerosol. |
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| US7582284B2 (en) * | 2002-04-17 | 2009-09-01 | Nektar Therapeutics | Particulate materials |
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| GB0315791D0 (en) | 2003-07-07 | 2003-08-13 | 3M Innovative Properties Co | Two component molded valve stems |
| US7299801B2 (en) | 2002-09-06 | 2007-11-27 | 3M Innovative Properties Company | Metering valve for a metered dose inhaler providing consistent delivery |
| FR2854878B1 (fr) | 2003-05-15 | 2006-03-31 | Valois Sas | Distributeur de produit fluide. |
| CN1805725A (zh) * | 2003-06-10 | 2006-07-19 | 安斯泰来制药有限公司 | 密封容器中密封了含有大环内酯系化合物的气溶胶组合物的气溶胶制剂 |
| EP1635845A1 (en) | 2003-06-13 | 2006-03-22 | ALTANA Pharma AG | Formoterol and ciclesonide combination |
| GB0315801D0 (en) | 2003-07-07 | 2003-08-13 | 3M Innovative Properties Co | Multi-component valve stems |
| US8602271B2 (en) * | 2003-07-28 | 2013-12-10 | 3M Innovative Properties Company | Diaphragm seal for use in a medicinal aerosol |
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- 1991-12-20 EP EP92903524A patent/EP0562032B1/en not_active Expired - Lifetime
- 1991-12-20 AU AU91679/91A patent/AU665938B2/en not_active Ceased
- 1991-12-20 JP JP50341992A patent/JP3260752B2/ja not_active Expired - Fee Related
- 1991-12-20 DK DK92903524.4T patent/DK0562032T3/da active
- 1991-12-20 DK DK95201123T patent/DK0673857T3/da active
- 1991-12-20 EP EP95201123A patent/EP0673857B1/en not_active Expired - Lifetime
- 1991-12-20 WO PCT/US1991/009726 patent/WO1992011190A2/en not_active Ceased
- 1991-12-20 DE DE69128157T patent/DE69128157T2/de not_active Expired - Fee Related
- 1991-12-20 CA CA002098727A patent/CA2098727C/en not_active Expired - Fee Related
- 1991-12-20 DE DE69114725T patent/DE69114725T2/de not_active Expired - Fee Related
- 1991-12-23 MX MX9102764A patent/MX9102764A/es not_active IP Right Cessation
- 1991-12-23 NZ NZ241170A patent/NZ241170A/en unknown
- 1991-12-23 ZA ZA9110143A patent/ZA9110143B/xx unknown
-
1996
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- 1996-04-19 AU AU50755/96A patent/AU5075596A/en not_active Abandoned
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Also Published As
| Publication number | Publication date |
|---|---|
| EP0673857A3 (enExample) | 1995-10-11 |
| EP0673857B1 (en) | 1997-11-05 |
| ZA9110143B (en) | 1992-10-28 |
| EP0562032B1 (en) | 1995-11-15 |
| EP0673857A2 (en) | 1995-09-27 |
| DE69114725D1 (de) | 1995-12-21 |
| CA2098727C (en) | 1999-06-29 |
| CA2098727A1 (en) | 1992-06-22 |
| DK0562032T3 (da) | 1996-02-19 |
| JPH06504307A (ja) | 1994-05-19 |
| DE69128157D1 (de) | 1997-12-11 |
| DE69128157T2 (de) | 1998-06-10 |
| WO1992011190A2 (en) | 1992-07-09 |
| DK0673857T3 (da) | 1998-07-27 |
| WO1992011190A3 (en) | 1992-08-20 |
| DE69114725T2 (de) | 1996-03-28 |
| US5290539A (en) | 1994-03-01 |
| MX9102764A (es) | 1992-06-01 |
| NZ241170A (en) | 1994-04-27 |
| AU5075596A (en) | 1996-06-27 |
| AU9167991A (en) | 1992-07-22 |
| AU4576096A (en) | 1996-05-09 |
| EP0562032A1 (en) | 1993-09-29 |
| AU694606B2 (en) | 1998-07-23 |
| JP3260752B2 (ja) | 2002-02-25 |
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