US20060273117A1 - Valve seal and device for dispensing a fluid product while being provided with a seal of this type - Google Patents
Valve seal and device for dispensing a fluid product while being provided with a seal of this type Download PDFInfo
- Publication number
- US20060273117A1 US20060273117A1 US10/559,381 US55938104A US2006273117A1 US 20060273117 A1 US20060273117 A1 US 20060273117A1 US 55938104 A US55938104 A US 55938104A US 2006273117 A1 US2006273117 A1 US 2006273117A1
- Authority
- US
- United States
- Prior art keywords
- seal
- valve
- fluid product
- mineral filler
- dispenser
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 17
- 239000012764 mineral filler Substances 0.000 claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 16
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims abstract description 15
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004479 aerosol dispenser Substances 0.000 claims abstract description 10
- 229910052622 kaolinite Inorganic materials 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims abstract description 6
- 239000000806 elastomer Substances 0.000 claims abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000003380 propellant Substances 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 8
- 238000005660 chlorination reaction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007844 bleaching agent Substances 0.000 claims description 5
- 229910052681 coesite Inorganic materials 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052682 stishovite Inorganic materials 0.000 claims description 5
- 229910052905 tridymite Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 4
- 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 3
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- -1 ethylene propylene diene Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 7
- 239000005995 Aluminium silicate Substances 0.000 description 5
- 235000012211 aluminium silicate Nutrition 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- 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
- C09K3/30—Materials not provided for elsewhere for aerosols
-
- 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
-
- 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
- C09K2200/02—Inorganic compounds
- C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
-
- 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
- C09K2200/02—Inorganic compounds
- C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
- C09K2200/0247—Silica
-
- 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
-
- 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
- C09K2200/0642—Copolymers containing at least three different monomers
Definitions
- This present invention concerns a valve seal and a device for the dispensing of a fluid product that includes such a seal.
- ethylene propylene (EP) and ethylene propylene diene monomer (EPDM) turned out to be appropriate materials.
- Ethylene propylene and ethylene propylene diene monomer have also proven to be appropriate materials for solving this problem.
- Document EP-0 969 069 describes a valve seal that is intended for a fluid product dispenser that includes EPDM as well as a mineral filler that includes magnesium silicate and/or Kaolin.
- the purpose of these mineral fillers is to improve the properties of the seal, and in particular the aspects concerning its sealing properties.
- the purpose of this present invention is to supply a valve seal that includes a different mineral filler, in order to obtain good characteristics for the seal, in particular those aspects concerning the effectiveness of its sealing properties, its elastic properties, and the manufacturing process of the seal.
- Another objective of this present invention is to provide such a valve seal with improved sliding properties and with a reduced extractible substances leeching rate.
- a further objective of this present product is to supply such a valve seal which is simpler and less costly to manufacture than the previously known valve seals.
- the subject of this present invention is therefore a valve seal that is intended for a fluid product aerosol dispenser, characterised in that the said seal includes an elastomer which is based upon ethylene propylene (EP) and/or ethylene propylene diene monomer (EPDM), and a mineral filler that is based upon quartz (SiO 2 ) and Kaolinite (Al 4 [(OH) 8 Si 4 O 10 ]).
- EP ethylene propylene
- EPDM ethylene propylene diene monomer
- mineral filler that is based upon quartz (SiO 2 ) and Kaolinite (Al 4 [(OH) 8 Si 4 O 10 ]).
- the mineralogical composition of the mineral filler includes between 65% and 95%, preferably about 80%, of quartz, and between 5% and 35% preferably about 20%, of Kaolinite.
- the chemical composition of the mineral filler includes between 3% and 15%, preferably about 8%, of Al 2 O 3 , and between 75% and 95%, preferably about 87%, of SiO 2 .
- the mineral filler has a pH greater than 6, preferably between about 7 and 8.
- the mineral filler has an average particle size of between 1.5 and 4 microns, preferably about 2.2 microns.
- the said seal before its assembly into a fluid product aerosol dispenser, is subjected to a surface chlorination treatment.
- the said seal is immersed in a solution containing water, hydrochloric acid and bleach.
- Another objective of this present invention is a measuring-out valve for a fluid product aerosol dispenser that includes at least a valve seal as described above.
- This present invention also has as its objective a fluid product aerosol dispenser that includes a reservoir containing a fluid product and a propellant gas, and a valve, preferably a measuring-out valve, mounted on the said reservoir, where the said valve includes at least a valve seal as described above.
- the said valve includes a valve element sliding in a valve body with the interposition of a valve seal, where the said valve seal is made as described above.
- the said propellant gas includes HFC-134a gas and/or of the HFC-227 gas.
- the reservoir also contains alcohol, ethanol in particular.
- Another objective of this present invention is a manufacturing process for a valve seal intended for a fluid product aerosol dispenser, characterised in that the process includes the following stages:
- the said surface chlorination treatment includes immersing the seal in a solution containing water, hydrochloric acid and bleach.
- the mineral filler of this present invention has a structure which is both granular and lamellar. This results in improving the elastic properties of the seal, improving the effectiveness of the sealing properties of the seal, and also simplifies the manufacturing process of the said seal.
- a material that is particularly suitable to be used in accordance with this present invention is Sillitin, which is a natural mixture of quartz and kaolinite. This material has never been used in the manufacture of valve seals, in particular of the type of dynamic valve seal in which the valve element slides.
- Sillitin contains much less Al 2 O 3 and much more SiO 2 in relation to Kaolin.
- the granular and lamellar structure of Sillitin results in improving the effectiveness of the seal in relation to a seal with the same elastomer, such as EP or EPDM for example, but a mineral filler composed of Kaolin.
- the neutral pH can limit the interactions between the seal and the active ingredient contained in the fluid product to be dispensed.
- a seal that includes EP and/or EPDM, and a mineral filler that includes Sillitin is particularly suitable for use with HFC gases. It is also particularly suitable to be used with HFC gases in the presence of alcohol, and ethanol in particular.
- the seal can also be subjected to a surface chlorination treatment.
- This treatment is used in particular to reduce the electrostatic character of the seal. The properties of the seal, in particular its sliding quality, are therefore ameliorated.
- This treatment is also used to reduce the leeching of extractible substances, and therefore limits the risk of interaction with the active product.
- this surface treatment can be effected by immersing the seal in a solution containing water, hydrochloric acid and bleach. This leads to the formation of chlorine which attaches itself to the surface of the seal.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0306835 | 2003-06-06 | ||
| FR0306835A FR2855829B1 (fr) | 2003-06-06 | 2003-06-06 | Joint de valve et dispositif de distribution de produit fluide comportant un tel joint |
| PCT/FR2004/001358 WO2005003251A2 (fr) | 2003-06-06 | 2004-06-02 | Joint de valve et dispositif de distribution de produit fluide comportant un tel joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US20060273117A1 true US20060273117A1 (en) | 2006-12-07 |
Family
ID=33443184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10/559,381 Abandoned US20060273117A1 (en) | 2003-06-06 | 2004-06-02 | Valve seal and device for dispensing a fluid product while being provided with a seal of this type |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20060273117A1 (fr) |
| EP (1) | EP1639057B1 (fr) |
| JP (1) | JP4851319B2 (fr) |
| CN (2) | CN101665680A (fr) |
| FR (1) | FR2855829B1 (fr) |
| WO (1) | WO2005003251A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080230567A1 (en) * | 2005-03-04 | 2008-09-25 | Bespak Plc | Seal For A Dispensing Apparatus |
| US20100314841A1 (en) * | 2006-12-28 | 2010-12-16 | Valois Sas | Pump or valve seal |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2441329B (en) | 2006-09-04 | 2011-06-29 | Bespak Plc | Seal for a dispensing apparatus |
| FR2910950B1 (fr) * | 2006-12-28 | 2009-04-24 | Valois Sas | Joint de valve ou de pompe |
| FR2918436B1 (fr) * | 2007-07-04 | 2011-01-21 | Valois Sas | Joint de valve ou de pompe |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447488A (en) * | 1979-05-31 | 1984-05-08 | Dynamit Nobel Aktiengesellschaft | Shaped article of a synthetic resin and/or natural rubber and process for the production thereof |
| US4714544A (en) * | 1985-02-27 | 1987-12-22 | Henkel Kommanditgesellschaft Auf Aktien | Process for dressing kaolinite by flotation |
| US5085005A (en) * | 1990-05-14 | 1992-02-04 | Toyoda Gosei Co., Ltd. | Weather strip for motor vehicle |
| US5177139A (en) * | 1988-08-17 | 1993-01-05 | Huels Troisdorf Aktiengesellschaft | Moulding material made from elastomeric polyolefin rubbers, polyethylenes and/or ethylene copolymers and additives; and its use for elastic clamp-proof courses |
| US5565275A (en) * | 1993-09-21 | 1996-10-15 | Huels Aktiengesellschaft | Process for the production of composite articles of polyesters and elastomers |
| US5836299A (en) * | 1993-07-15 | 1998-11-17 | Minnesota Mining & Manufacturing Co. | Seals for use in an aerosol delivery device |
| US6092696A (en) * | 1995-06-27 | 2000-07-25 | Bespak Plc | Dispensing apparatus for dispensing pressurized fluid |
| US6306514B1 (en) * | 1996-12-31 | 2001-10-23 | Ansell Healthcare Products Inc. | Slip-coated elastomeric flexible articles and their method of manufacture |
| US6926178B1 (en) * | 1999-08-07 | 2005-08-09 | Glaxo Group Limited | Valve with a two-component seal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124170A (fr) * | 1973-04-02 | 1974-11-27 | ||
| JPS5166379A (en) * | 1974-12-06 | 1976-06-08 | Toyoda Gosei Kk | Karyugomuseihinno hyomenshoriho |
| JPS59184636A (ja) * | 1983-04-05 | 1984-10-20 | Sumitomo Rubber Ind Ltd | 耐サワ−性ゴム製品の製造方法 |
| JPH04133078A (ja) * | 1990-09-25 | 1992-05-07 | Sumitomo Rubber Ind Ltd | 現像ローラ用シール |
| DE19953450B4 (de) * | 1999-11-05 | 2006-07-13 | H. Hiendl Gmbh & Co. Kg | Fugendichtungsmaterial, insbesondere Fugendichtungsband |
-
2003
- 2003-06-06 FR FR0306835A patent/FR2855829B1/fr not_active Expired - Lifetime
-
2004
- 2004-06-02 CN CN200910173273A patent/CN101665680A/zh active Pending
- 2004-06-02 US US10/559,381 patent/US20060273117A1/en not_active Abandoned
- 2004-06-02 WO PCT/FR2004/001358 patent/WO2005003251A2/fr not_active Ceased
- 2004-06-02 JP JP2006508350A patent/JP4851319B2/ja not_active Expired - Fee Related
- 2004-06-02 CN CN200480018138.9A patent/CN1813039A/zh active Pending
- 2004-06-02 EP EP04767229.0A patent/EP1639057B1/fr not_active Expired - Lifetime
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447488A (en) * | 1979-05-31 | 1984-05-08 | Dynamit Nobel Aktiengesellschaft | Shaped article of a synthetic resin and/or natural rubber and process for the production thereof |
| US4714544A (en) * | 1985-02-27 | 1987-12-22 | Henkel Kommanditgesellschaft Auf Aktien | Process for dressing kaolinite by flotation |
| US5177139A (en) * | 1988-08-17 | 1993-01-05 | Huels Troisdorf Aktiengesellschaft | Moulding material made from elastomeric polyolefin rubbers, polyethylenes and/or ethylene copolymers and additives; and its use for elastic clamp-proof courses |
| US5085005A (en) * | 1990-05-14 | 1992-02-04 | Toyoda Gosei Co., Ltd. | Weather strip for motor vehicle |
| US5836299A (en) * | 1993-07-15 | 1998-11-17 | Minnesota Mining & Manufacturing Co. | Seals for use in an aerosol delivery device |
| US5565275A (en) * | 1993-09-21 | 1996-10-15 | Huels Aktiengesellschaft | Process for the production of composite articles of polyesters and elastomers |
| US6092696A (en) * | 1995-06-27 | 2000-07-25 | Bespak Plc | Dispensing apparatus for dispensing pressurized fluid |
| US6306514B1 (en) * | 1996-12-31 | 2001-10-23 | Ansell Healthcare Products Inc. | Slip-coated elastomeric flexible articles and their method of manufacture |
| US6926178B1 (en) * | 1999-08-07 | 2005-08-09 | Glaxo Group Limited | Valve with a two-component seal |
Non-Patent Citations (1)
| Title |
|---|
| Hoffman Mineral, Sillitin Compliance with Code of Federal Regulations, 4/3/2012 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080230567A1 (en) * | 2005-03-04 | 2008-09-25 | Bespak Plc | Seal For A Dispensing Apparatus |
| US8129474B2 (en) | 2005-03-04 | 2012-03-06 | Consort Medical Plc | Seal for a dispensing apparatus |
| US20100314841A1 (en) * | 2006-12-28 | 2010-12-16 | Valois Sas | Pump or valve seal |
| US8063130B2 (en) * | 2006-12-28 | 2011-11-22 | Valois Sas | Pump or valve seal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005003251A3 (fr) | 2005-10-06 |
| FR2855829A1 (fr) | 2004-12-10 |
| WO2005003251A2 (fr) | 2005-01-13 |
| JP2006527272A (ja) | 2006-11-30 |
| CN1813039A (zh) | 2006-08-02 |
| EP1639057A2 (fr) | 2006-03-29 |
| JP4851319B2 (ja) | 2012-01-11 |
| CN101665680A (zh) | 2010-03-10 |
| FR2855829B1 (fr) | 2005-09-09 |
| EP1639057B1 (fr) | 2015-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: VALOIS S.A.S., FRANCE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PARDON, FLEUR;BARRANCO, SANDRINE;REEL/FRAME:018208/0745 Effective date: 20051223 |
|
| AS | Assignment |
Owner name: APTAR FRANCE SAS, FRANCE Free format text: CHANGE OF NAME;ASSIGNOR:VALOIS;REEL/FRAME:028930/0848 Effective date: 20120725 |
|
| STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |