TWI573570B - Absorbent items - Google Patents
Absorbent items Download PDFInfo
- Publication number
- TWI573570B TWI573570B TW102106717A TW102106717A TWI573570B TW I573570 B TWI573570 B TW I573570B TW 102106717 A TW102106717 A TW 102106717A TW 102106717 A TW102106717 A TW 102106717A TW I573570 B TWI573570 B TW I573570B
- Authority
- TW
- Taiwan
- Prior art keywords
- acid
- chain hydrocarbon
- ester
- fatty acid
- group
- Prior art date
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- 239000002250 absorbent Substances 0.000 title claims description 128
- 230000002745 absorbent Effects 0.000 title claims description 126
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 180
- 239000000194 fatty acid Substances 0.000 claims description 180
- 229930195729 fatty acid Natural products 0.000 claims description 180
- 210000004369 blood Anatomy 0.000 claims description 168
- 239000008280 blood Substances 0.000 claims description 168
- 150000002430 hydrocarbons Chemical class 0.000 claims description 160
- 229930195733 hydrocarbon Natural products 0.000 claims description 144
- 239000004215 Carbon black (E152) Substances 0.000 claims description 139
- 150000004665 fatty acids Chemical class 0.000 claims description 139
- -1 fatty acid ester Chemical class 0.000 claims description 128
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 107
- 125000001931 aliphatic group Chemical group 0.000 claims description 102
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 86
- 239000003795 chemical substances by application Substances 0.000 claims description 83
- 150000001875 compounds Chemical class 0.000 claims description 82
- 150000002148 esters Chemical class 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 47
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 39
- 239000002253 acid Substances 0.000 claims description 38
- 238000002844 melting Methods 0.000 claims description 36
- 230000008018 melting Effects 0.000 claims description 36
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 30
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 18
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 150000001261 hydroxy acids Chemical class 0.000 claims description 13
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 11
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 10
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 claims description 9
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 6
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 5
- 150000002576 ketones Chemical class 0.000 claims description 5
- 150000004715 keto acids Chemical class 0.000 claims description 3
- 150000005215 alkyl ethers Chemical class 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 21
- KTEDUHLBVGZEKP-UHFFFAOYSA-N 1,4-dioxane;hydron;carbonate Chemical compound [H+].[H+].[O-]C([O-])=O.C1COCCO1 KTEDUHLBVGZEKP-UHFFFAOYSA-N 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 157
- 235000019441 ethanol Nutrition 0.000 description 103
- 239000011347 resin Substances 0.000 description 71
- 229920005989 resin Polymers 0.000 description 71
- 235000011187 glycerol Nutrition 0.000 description 67
- 229910052799 carbon Inorganic materials 0.000 description 64
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 62
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 50
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 42
- 239000006096 absorbing agent Substances 0.000 description 26
- 150000005690 diesters Chemical class 0.000 description 26
- 125000004432 carbon atom Chemical group C* 0.000 description 23
- 150000005691 triesters Chemical class 0.000 description 21
- 210000001124 body fluid Anatomy 0.000 description 20
- 239000010839 body fluid Substances 0.000 description 20
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 19
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 18
- 239000000835 fiber Substances 0.000 description 18
- 230000002175 menstrual effect Effects 0.000 description 18
- 150000004671 saturated fatty acids Chemical class 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000004745 nonwoven fabric Substances 0.000 description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 15
- 229920001451 polypropylene glycol Polymers 0.000 description 15
- 238000004049 embossing Methods 0.000 description 14
- 239000003921 oil Substances 0.000 description 14
- 235000019198 oils Nutrition 0.000 description 14
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 13
- 210000000601 blood cell Anatomy 0.000 description 13
- 239000002131 composite material Substances 0.000 description 13
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 13
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 12
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 11
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 9
- 229920001519 homopolymer Polymers 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 125000002947 alkylene group Chemical group 0.000 description 8
- 150000002009 diols Chemical class 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229920000247 superabsorbent polymer Polymers 0.000 description 8
- 235000021355 Stearic acid Nutrition 0.000 description 7
- 210000003743 erythrocyte Anatomy 0.000 description 7
- 230000002209 hydrophobic effect Effects 0.000 description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 7
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 7
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 6
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 235000003441 saturated fatty acids Nutrition 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 239000003607 modifier Substances 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
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- 229920001155 polypropylene Polymers 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 5
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 4
- LAIUFBWHERIJIH-UHFFFAOYSA-N 3MC7 Natural products CCCCC(C)CC LAIUFBWHERIJIH-UHFFFAOYSA-N 0.000 description 4
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- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004925 denaturation Methods 0.000 description 4
- 230000036425 denaturation Effects 0.000 description 4
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
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- 229920000728 polyester Polymers 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 3
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 3
- SYURNNNQIFDVCA-UHFFFAOYSA-N 2-propyloxirane Chemical group CCCC1CO1 SYURNNNQIFDVCA-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
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- 239000004831 Hot glue Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
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- 235000021360 Myristic acid Nutrition 0.000 description 3
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- A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
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- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F2013/53765—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
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- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
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Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012044575 | 2012-02-29 | ||
| JP2012234789A JP5847055B2 (ja) | 2012-02-29 | 2012-10-24 | 吸収性物品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201402079A TW201402079A (zh) | 2014-01-16 |
| TWI573570B true TWI573570B (zh) | 2017-03-11 |
Family
ID=49081975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102106717A TWI573570B (zh) | 2012-02-29 | 2013-02-26 | Absorbent items |
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| Country | Link |
|---|---|
| US (1) | US9498387B2 (enExample) |
| EP (1) | EP2821037B1 (enExample) |
| JP (1) | JP5847055B2 (enExample) |
| CN (1) | CN104271091B (enExample) |
| AR (1) | AR090192A1 (enExample) |
| TW (1) | TWI573570B (enExample) |
| WO (1) | WO2013128756A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5843740B2 (ja) * | 2012-02-29 | 2016-01-13 | ユニ・チャーム株式会社 | 吸収性物品 |
| JP5717685B2 (ja) * | 2012-04-02 | 2015-05-13 | ユニ・チャーム株式会社 | 吸収性物品 |
| JP5717686B2 (ja) * | 2012-04-02 | 2015-05-13 | ユニ・チャーム株式会社 | 吸収性物品 |
| JP5998000B2 (ja) * | 2012-09-30 | 2016-09-28 | ユニ・チャーム株式会社 | 不織布及び吸収性物品 |
| TWI639416B (zh) * | 2015-12-07 | 2018-11-01 | 簡元正 | Sanitary cotton |
| KR102106836B1 (ko) * | 2017-05-26 | 2020-05-08 | 킴벌리-클라크 월드와이드, 인크. | 축회전 가능한 날개를 구비한 흡수 용품 |
| USD917692S1 (en) * | 2019-03-19 | 2021-04-27 | Johnson & Johnson Consumer Inc. | Absorbent article |
| USD919084S1 (en) | 2019-03-19 | 2021-05-11 | Johnson & Johnson Consumer Inc. | Absorbent article |
| USD978342S1 (en) * | 2019-09-06 | 2023-02-14 | Kimberly-Clark Worldwide, Inc. | Feminine pad |
| USD1095821S1 (en) * | 2021-08-17 | 2025-09-30 | Alexandra Samu | Sanitary napkin |
| USD1095822S1 (en) * | 2023-07-11 | 2025-09-30 | Tefron Ltd. | Panty with pad |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158954A (ja) * | 1987-12-16 | 1989-06-22 | Kao Corp | 衛生用品の表面材 |
| WO1999000093A1 (en) * | 1997-06-30 | 1999-01-07 | The Procter & Gamble Company | Absorbent article with multi-layered extensible wings |
| CN1286606A (zh) * | 1997-12-05 | 2001-03-07 | 宝洁公司 | 具有护翼和可伸缩区的复合式卫生巾 |
Family Cites Families (108)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929135A (en) | 1974-12-20 | 1975-12-30 | Procter & Gamble | Absorptive structure having tapered capillaries |
| US4342314A (en) * | 1979-03-05 | 1982-08-03 | The Procter & Gamble Company | Resilient plastic web exhibiting fiber-like properties |
| JPS5717081A (en) | 1981-05-25 | 1982-01-28 | Noriko Ikegami | Electronic interpreter |
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- 2012-10-24 JP JP2012234789A patent/JP5847055B2/ja not_active Expired - Fee Related
- 2012-12-11 WO PCT/JP2012/082104 patent/WO2013128756A1/ja not_active Ceased
- 2012-12-11 US US14/381,905 patent/US9498387B2/en not_active Expired - Fee Related
- 2012-12-11 CN CN201280072753.2A patent/CN104271091B/zh not_active Expired - Fee Related
- 2012-12-11 EP EP12869883.4A patent/EP2821037B1/en not_active Not-in-force
-
2013
- 2013-02-26 TW TW102106717A patent/TWI573570B/zh not_active IP Right Cessation
- 2013-02-28 AR ARP130100633A patent/AR090192A1/es unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2013128756A1 (ja) | 2013-09-06 |
| EP2821037A4 (en) | 2015-10-21 |
| JP5847055B2 (ja) | 2016-01-20 |
| EP2821037A1 (en) | 2015-01-07 |
| EP2821037B1 (en) | 2018-06-20 |
| US20150018796A1 (en) | 2015-01-15 |
| US9498387B2 (en) | 2016-11-22 |
| TW201402079A (zh) | 2014-01-16 |
| CN104271091B (zh) | 2016-05-04 |
| CN104271091A (zh) | 2015-01-07 |
| AR090192A1 (es) | 2014-10-29 |
| JP2013208418A (ja) | 2013-10-10 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |