CA2951930C - Process for producing low voc coalescing aids - Google Patents
Process for producing low voc coalescing aids Download PDFInfo
- Publication number
- CA2951930C CA2951930C CA2951930A CA2951930A CA2951930C CA 2951930 C CA2951930 C CA 2951930C CA 2951930 A CA2951930 A CA 2951930A CA 2951930 A CA2951930 A CA 2951930A CA 2951930 C CA2951930 C CA 2951930C
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- glycol ether
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- water
- dpnb
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- 238000000034 method Methods 0.000 title claims abstract description 65
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 43
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 33
- -1 glycol ether ester Chemical class 0.000 claims abstract description 29
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 21
- 150000008065 acid anhydrides Chemical class 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000006243 chemical reaction Methods 0.000 claims description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 30
- 238000000605 extraction Methods 0.000 claims description 28
- 150000003839 salts Chemical class 0.000 claims description 28
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 24
- 238000009835 boiling Methods 0.000 claims description 23
- 238000006386 neutralization reaction Methods 0.000 claims description 21
- 239000012074 organic phase Substances 0.000 claims description 21
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims description 17
- 239000007795 chemical reaction product Substances 0.000 claims description 17
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical group CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 claims description 4
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- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
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- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims 1
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- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 description 3
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- LCVQGUBLIVKPAI-UHFFFAOYSA-N 2-(2-phenoxypropoxy)propan-1-ol Chemical compound OCC(C)OCC(C)OC1=CC=CC=C1 LCVQGUBLIVKPAI-UHFFFAOYSA-N 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 2
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 description 2
- 238000006641 Fischer synthesis reaction Methods 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
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- 230000003247 decreasing effect Effects 0.000 description 2
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- 235000011087 fumaric acid Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
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- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
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- 238000010998 test method Methods 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- LGMQQPPTZPRSHZ-BTJKTKAUSA-N (z)-but-2-enedioic acid;1-butoxybutane Chemical compound OC(=O)\C=C/C(O)=O.CCCCOCCCC LGMQQPPTZPRSHZ-BTJKTKAUSA-N 0.000 description 1
- CUVLMZNMSPJDON-UHFFFAOYSA-N 1-(1-butoxypropan-2-yloxy)propan-2-ol Chemical compound CCCCOCC(C)OCC(C)O CUVLMZNMSPJDON-UHFFFAOYSA-N 0.000 description 1
- OISQOXQNNGHWTM-UHFFFAOYSA-N 1-butoxybutane;hexanedioic acid Chemical compound CCCCOCCCC.OC(=O)CCCCC(O)=O OISQOXQNNGHWTM-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- MBEQWORCXLQOIX-UHFFFAOYSA-N 2-(2-butoxypropoxy)propyl hexanoate Chemical compound C(CCCCC)(=O)OCC(OCC(C)OCCCC)C MBEQWORCXLQOIX-UHFFFAOYSA-N 0.000 description 1
- GZMAAYIALGURDQ-UHFFFAOYSA-N 2-(2-hexoxyethoxy)ethanol Chemical compound CCCCCCOCCOCCO GZMAAYIALGURDQ-UHFFFAOYSA-N 0.000 description 1
- ZUAURMBNZUCEAF-UHFFFAOYSA-N 2-(2-phenoxyethoxy)ethanol Chemical compound OCCOCCOC1=CC=CC=C1 ZUAURMBNZUCEAF-UHFFFAOYSA-N 0.000 description 1
- RLMBHXVOLOQHSX-UHFFFAOYSA-N 2-(2-phenoxyethoxy)ethyl pentanoate Chemical compound C(CCCC)(=O)OCCOCCOC1=CC=CC=C1 RLMBHXVOLOQHSX-UHFFFAOYSA-N 0.000 description 1
- XYVAYAJYLWYJJN-UHFFFAOYSA-N 2-(2-propoxypropoxy)propan-1-ol Chemical compound CCCOC(C)COC(C)CO XYVAYAJYLWYJJN-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
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- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 description 1
- GKFKELWEGJHNFN-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propyl 3-methylbutanoate Chemical compound CCCCOC(C)COC(C)COC(C)COC(=O)CC(C)C GKFKELWEGJHNFN-UHFFFAOYSA-N 0.000 description 1
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 description 1
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- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
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- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- RLJWTAURUFQFJP-UHFFFAOYSA-N propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)O.CC(C)O.CC(C)O RLJWTAURUFQFJP-UHFFFAOYSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000000066 reactive distillation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- 150000003444 succinic acids Chemical class 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- VXUYXOFXAQZZMF-UHFFFAOYSA-N tetraisopropyl titanate Substances CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462016311P | 2014-06-24 | 2014-06-24 | |
| US62/016,311 | 2014-06-24 | ||
| PCT/US2015/036388 WO2015200088A1 (en) | 2014-06-24 | 2015-06-18 | Process for producing low voc coalescing aids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2951930A1 CA2951930A1 (en) | 2015-12-30 |
| CA2951930C true CA2951930C (en) | 2022-08-16 |
Family
ID=53524952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2951930A Active CA2951930C (en) | 2014-06-24 | 2015-06-18 | Process for producing low voc coalescing aids |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9908839B2 (enExample) |
| EP (1) | EP3160931B1 (enExample) |
| JP (2) | JP6822845B2 (enExample) |
| CN (2) | CN113636932A (enExample) |
| BR (1) | BR112016029035B1 (enExample) |
| CA (1) | CA2951930C (enExample) |
| ES (1) | ES2709386T3 (enExample) |
| WO (1) | WO2015200088A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11124727B2 (en) | 2017-06-28 | 2021-09-21 | Dow Global Technologies Llc | Low VOC lubricant compositions |
| CN111836842A (zh) | 2018-02-02 | 2020-10-27 | Ddp特种电子材料美国公司 | 可用于安装车辆窗户的粘合剂 |
| EP4010384A4 (en) * | 2019-08-08 | 2023-01-25 | Dow Global Technologies, LLC | ESTERIFIED OIL-SOLUBLE POLYALKYLENE GLYCOLS |
| CA3241152A1 (en) | 2021-12-20 | 2023-06-29 | Abhisar JAIN | Plasticizer for polymer resin compositions |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770551A (en) * | 1953-08-27 | 1957-03-20 | Celanese Corp | Continuous esterification process |
| US3168553A (en) | 1961-08-25 | 1965-02-02 | Shell Oil Co | Reactions of olefins with carbon monoxide |
| US3507891A (en) | 1966-09-06 | 1970-04-21 | Shell Oil Co | Carbonylation |
| US4022808A (en) | 1973-11-19 | 1977-05-10 | Nippon Soda Company Limited | Process for the production of alkylene glycol ether of organic carboxylic acid |
| US4115415A (en) | 1973-11-19 | 1978-09-19 | Nisso Petrochemical Industries Co., Ltd. | Process for the production of alkylene glycol ether ester of organic carboxylic acid |
| DE2901420C2 (de) | 1979-01-15 | 1984-10-18 | Fa. Fritz Eichenauer, 6744 Kandel | Heizkörper für elektrische Warmluftgeräte |
| US4489188A (en) | 1982-07-02 | 1984-12-18 | Eastman Kodak Company | Coalescent-containing coating composition |
| DD240006A1 (de) | 1985-08-05 | 1986-10-15 | Leuna Werke Veb | Verbessertes verfahren zur herstellung von alkoholen |
| DD240005A1 (de) | 1985-08-05 | 1986-10-15 | Leuna Werke Veb | Verfahren zur herstellung von alkoholen |
| US5618973A (en) | 1994-11-10 | 1997-04-08 | Union Carbide Chemicals & Plastics Technology Corporation | Esterification process |
| GB9425911D0 (en) | 1994-12-22 | 1995-02-22 | Ici Plc | Process for the carbonylation of olefins and catalyst system for use therein |
| GB9705699D0 (en) | 1997-03-19 | 1997-05-07 | Ici Plc | Process for the carbonylation of ethylene |
| GB9722733D0 (en) | 1997-10-29 | 1998-10-28 | Ici Plc | Production of esters |
| CN1107048C (zh) * | 1997-10-31 | 2003-04-30 | 国际人造丝公司 | 亚烷基二醇单烷基醚羧酸酯的生产方法 |
| GB9800915D0 (en) | 1998-01-17 | 1998-03-11 | Ici Plc | Production of alkyl esters |
| DE10043545A1 (de) | 2000-09-05 | 2002-03-14 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von Carbonsäureestern |
| EP2379481B1 (de) | 2008-12-16 | 2015-08-26 | Basf Se | Verfahren zur herstellung von carbonsäureestern |
| CN102272083B (zh) | 2009-01-08 | 2015-01-21 | 埃克森美孚化学专利公司 | 醇或者与醇有关的改进 |
| TW201125638A (en) | 2010-01-28 | 2011-08-01 | Cpc Corp Taiwan | Method for producing glycol mono-alkyl ether acetate using acidic ionic liquid catalyst |
| ES2618654T3 (es) | 2011-04-08 | 2017-06-21 | Rohm And Haas Company | Éter-esteres de glicol con bajo o nulo nivel de VOC como agentes de coalescencia para dipersiones poliméricas acuosas |
| CA2771697C (en) | 2011-04-08 | 2014-07-08 | Dow Global Technologies Llc | Low/zero voc glycol ether-esters and use as clean-up solvents and paint thinners |
| CA2885432C (en) * | 2012-09-28 | 2017-04-25 | Dow Global Technologies Llc | Process for the production of high purity glycol esters |
-
2015
- 2015-06-18 EP EP15734760.0A patent/EP3160931B1/en active Active
- 2015-06-18 BR BR112016029035-6A patent/BR112016029035B1/pt active IP Right Grant
- 2015-06-18 ES ES15734760T patent/ES2709386T3/es active Active
- 2015-06-18 JP JP2016571752A patent/JP6822845B2/ja active Active
- 2015-06-18 WO PCT/US2015/036388 patent/WO2015200088A1/en not_active Ceased
- 2015-06-18 CN CN202110973767.2A patent/CN113636932A/zh active Pending
- 2015-06-18 CN CN201580032238.5A patent/CN106458831A/zh active Pending
- 2015-06-18 US US15/318,009 patent/US9908839B2/en active Active
- 2015-06-18 CA CA2951930A patent/CA2951930C/en active Active
-
2020
- 2020-10-02 JP JP2020167902A patent/JP2021006569A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017518998A (ja) | 2017-07-13 |
| CA2951930A1 (en) | 2015-12-30 |
| EP3160931B1 (en) | 2018-11-14 |
| BR112016029035A2 (pt) | 2017-08-22 |
| JP2021006569A (ja) | 2021-01-21 |
| JP6822845B2 (ja) | 2021-01-27 |
| BR112016029035B1 (pt) | 2021-06-15 |
| CN106458831A (zh) | 2017-02-22 |
| EP3160931A1 (en) | 2017-05-03 |
| WO2015200088A1 (en) | 2015-12-30 |
| US20170113997A1 (en) | 2017-04-27 |
| CN113636932A (zh) | 2021-11-12 |
| ES2709386T3 (es) | 2019-04-16 |
| US9908839B2 (en) | 2018-03-06 |
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| EEER | Examination request |
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