HUE034989T2 - Process for continuous isocyanate modification - Google Patents
Process for continuous isocyanate modification Download PDFInfo
- Publication number
- HUE034989T2 HUE034989T2 HUE12791509A HUE12791509A HUE034989T2 HU E034989 T2 HUE034989 T2 HU E034989T2 HU E12791509 A HUE12791509 A HU E12791509A HU E12791509 A HUE12791509 A HU E12791509A HU E034989 T2 HUE034989 T2 HU E034989T2
- Authority
- HU
- Hungary
- Prior art keywords
- catalyst
- reaction
- isocyanate
- products
- residence
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 57
- 230000008569 process Effects 0.000 title claims description 46
- 239000012948 isocyanate Substances 0.000 title claims description 38
- 150000002513 isocyanates Chemical class 0.000 title claims description 37
- 230000004048 modification Effects 0.000 title description 4
- 238000012986 modification Methods 0.000 title description 4
- 239000003054 catalyst Substances 0.000 claims description 37
- 238000002156 mixing Methods 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 6
- 150000001298 alcohols Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 4
- 230000001476 alcoholic effect Effects 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000008199 coating composition Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 244000269722 Thea sinensis Species 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 3
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims 1
- 102100021503 ATP-binding cassette sub-family B member 6 Human genes 0.000 claims 1
- DHCRGQFFRUHKLS-UHFFFAOYSA-I C(C1=CC=CC=C1)(=O)[O-].C(C1=CC=CC=C1)(=O)[O-].C(C1=CC=CC=C1)(=O)[O-].C(C1=CC=CC=C1)(=O)[O-].C(C1=CC=CC=C1)(=O)[O-].[Ta+5] Chemical compound C(C1=CC=CC=C1)(=O)[O-].C(C1=CC=CC=C1)(=O)[O-].C(C1=CC=CC=C1)(=O)[O-].C(C1=CC=CC=C1)(=O)[O-].C(C1=CC=CC=C1)(=O)[O-].[Ta+5] DHCRGQFFRUHKLS-UHFFFAOYSA-I 0.000 claims 1
- 102000004190 Enzymes Human genes 0.000 claims 1
- 108090000790 Enzymes Proteins 0.000 claims 1
- 241000233866 Fungi Species 0.000 claims 1
- 241000630665 Hada Species 0.000 claims 1
- 101000677883 Homo sapiens ATP-binding cassette sub-family B member 6 Proteins 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 241000209140 Triticum Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000001993 wax Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 49
- 239000000047 product Substances 0.000 description 37
- 239000000178 monomer Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- 238000009826 distribution Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 239000011574 phosphorus Substances 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 238000005481 NMR spectroscopy Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000006555 catalytic reaction Methods 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 238000010923 batch production Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000004679 hydroxides Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 229920001228 polyisocyanate Polymers 0.000 description 3
- 239000005056 polyisocyanate Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000002981 blocking agent Substances 0.000 description 2
- -1 carboxylic acids Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000006384 oligomerization reaction Methods 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000013616 tea Nutrition 0.000 description 2
- 150000003673 urethanes Chemical class 0.000 description 2
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical compound O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241001633942 Dais Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- OFVXPDXXVSGEPX-UHFFFAOYSA-N Flutoprazepam Chemical compound FC1=CC=CC=C1C(C1=CC(Cl)=CC=C11)=NCC(=O)N1CC1CC1 OFVXPDXXVSGEPX-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- LTXREWYXXSTFRX-QGZVFWFLSA-N Linagliptin Chemical group N=1C=2N(C)C(=O)N(CC=3N=C4C=CC=CC4=C(C)N=3)C(=O)C=2N(CC#CC)C=1N1CCC[C@@H](N)C1 LTXREWYXXSTFRX-QGZVFWFLSA-N 0.000 description 1
- 241001508691 Martes zibellina Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 229920003776 Reny® Polymers 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- OZMJXAQDMVDWBK-UHFFFAOYSA-N carbamic acid;ethyl carbamate Chemical compound NC(O)=O.CCOC(N)=O OZMJXAQDMVDWBK-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229950009299 flutoprazepam Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- XMAXUBOLEVIRGX-UHFFFAOYSA-N phosphanium;fluoride Chemical class [F-].[PH4+] XMAXUBOLEVIRGX-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 206010037833 rales Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
- C07D273/02—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00 having two nitrogen atoms and only one oxygen atom
- C07D273/04—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11191377 | 2011-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE034989T2 true HUE034989T2 (en) | 2018-05-02 |
Family
ID=47227830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE12791509A HUE034989T2 (en) | 2011-11-30 | 2012-11-29 | Process for continuous isocyanate modification |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9790194B2 (enExample) |
| EP (1) | EP2785761B1 (enExample) |
| JP (1) | JP6249954B2 (enExample) |
| KR (1) | KR102042563B1 (enExample) |
| CN (2) | CN109970950A (enExample) |
| ES (1) | ES2649097T3 (enExample) |
| HU (1) | HUE034989T2 (enExample) |
| WO (1) | WO2013079614A2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6184773B2 (ja) * | 2013-06-28 | 2017-08-23 | 旭化成株式会社 | ポリイソシアネート組成物 |
| CN106062026B (zh) * | 2014-03-04 | 2019-05-17 | 三井化学株式会社 | 异氰脲酸酯组合物 |
| JP6434825B2 (ja) * | 2014-03-04 | 2018-12-05 | 三井化学株式会社 | ポリイソシアヌレート組成物の製造方法 |
| CN106604944B (zh) * | 2014-09-04 | 2019-03-15 | 旭化成株式会社 | 多异氰酸酯组合物、涂料组合物、涂膜及其制造方法、以及潮湿稳定化方法 |
| JP6482657B2 (ja) * | 2015-05-08 | 2019-03-13 | 三井化学株式会社 | ポリイソシアネート組成物、ポリウレタン樹脂および塗料 |
| US10167358B2 (en) * | 2015-08-17 | 2019-01-01 | Covestro Deutschland Ag | Process for modifying isocyanates with use of cyclic ammonium salts as catalyst |
| ES2714899T3 (es) | 2016-09-30 | 2019-05-30 | Oxea Gmbh | Método de producción continuo para 2-metilenos-alcanales |
| EP4122967A1 (en) | 2016-10-14 | 2023-01-25 | Asahi Kasei Kabushiki Kaisha | Polyisocyanate composition, blocked polyisocyanate composition, hydrophilic polyisocyanate composition, coating material composition, and coating film |
| EP3444288A1 (de) | 2017-08-15 | 2019-02-20 | Covestro Deutschland AG | Verfahren zur herstellung iminooxadiazindiongruppen enthaltender polyisocyanate unter verwendung von katalysatorenmischungen |
| US11359045B2 (en) * | 2017-12-21 | 2022-06-14 | Covestro Deutschland Ag | Method for producing isocyanate mixtures containing isocyanurate groups |
| US20210284787A1 (en) * | 2018-07-26 | 2021-09-16 | Covestro Intellectual Property Gmbh & Co. Kg | Process for preparing polyisocyanates containing urethane groups |
| JP7206089B2 (ja) * | 2018-10-04 | 2023-01-17 | 旭化成株式会社 | ポリイソシアネート組成物、塗料組成物及び塗膜 |
| PT3947495T (pt) | 2019-04-01 | 2023-07-12 | Basf Se | Produção contínua de pré-polímeros de poliuretano |
| CN116063658B (zh) * | 2021-11-02 | 2025-07-04 | 万华化学集团股份有限公司 | 一种异氰酸酯组合物的制备方法 |
| US20250019483A1 (en) * | 2021-11-16 | 2025-01-16 | Basf Se | Preparation of polyisocyanates containing iminooxadiazinedione groups and their use |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0014676A3 (de) | 1979-02-01 | 1980-11-12 | Ciba-Geigy Ag | Substituierte N-Phenyl-N'-benzoylharnstoffe, Verfahren zu ihrer Herstellung, diese Verbindungen enthaltende Mittel und ihre Verwendung zur Bekämpfung von Schädlingen |
| FR2448008A1 (fr) | 1979-02-05 | 1980-08-29 | Saint Gobain | Elements de construction en platre pour l'amenagement de structures de batiments |
| DE2916201A1 (de) * | 1979-04-21 | 1980-10-30 | Huels Chemische Werke Ag | Verfahren zur trimerisierung von diisocyanaten |
| EP0235388B1 (en) | 1985-12-28 | 1989-11-08 | MITSUI TOATSU CHEMICALS, Inc. | Preparation process of heat-resistant polymers |
| BR8807066A (pt) | 1987-05-20 | 1989-10-31 | Mitsui Toatsu Chemicals | Processo para preparar materiais contendo anel de isocianurato |
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| DE102005013401A1 (de) * | 2005-03-23 | 2006-09-28 | Degussa Ag | Niedrigviskose uretdiongruppenhaltige Polyadditionsverbindungen, Verfahren zur Herstellung und Verwendung |
| DE102006004077A1 (de) * | 2006-01-28 | 2007-08-02 | Degussa Gmbh | Verfahren zur Herstellung von hoch reaktiven uretdiongruppenhaltigen Polyurethanverbindungen |
| US8445622B2 (en) | 2006-12-04 | 2013-05-21 | Basf Se | Process for preparing polyisocyanates |
| DE102006061536A1 (de) | 2006-12-27 | 2008-07-03 | Bayer Materialscience Ag | Verfahren zur Konditionierung von Isocyanaten |
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| DE102007058487A1 (de) | 2007-12-04 | 2009-06-10 | Bayer Materialscience Ag | Herstellung von Uretdion-Polyisocyanaten |
| EP2100885A1 (de) | 2008-03-14 | 2009-09-16 | Bayer MaterialScience AG | Herstellung von Polyisocyanaten vom Trimertyp |
| FR2929612B1 (fr) | 2008-04-03 | 2011-02-04 | Rhodia Operations | Procede d'oligomerisation des isocyanates en continu |
-
2012
- 2012-11-29 ES ES12791509.8T patent/ES2649097T3/es active Active
- 2012-11-29 US US14/360,727 patent/US9790194B2/en not_active Expired - Fee Related
- 2012-11-29 CN CN201910119646.4A patent/CN109970950A/zh active Pending
- 2012-11-29 WO PCT/EP2012/073998 patent/WO2013079614A2/de not_active Ceased
- 2012-11-29 HU HUE12791509A patent/HUE034989T2/en unknown
- 2012-11-29 KR KR1020147014535A patent/KR102042563B1/ko not_active Expired - Fee Related
- 2012-11-29 JP JP2014543897A patent/JP6249954B2/ja not_active Expired - Fee Related
- 2012-11-29 EP EP12791509.8A patent/EP2785761B1/de active Active
- 2012-11-29 CN CN201280058170.4A patent/CN103958559A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP2785761A2 (de) | 2014-10-08 |
| WO2013079614A3 (de) | 2014-01-30 |
| EP2785761B1 (de) | 2017-09-13 |
| US20140343280A1 (en) | 2014-11-20 |
| CN109970950A (zh) | 2019-07-05 |
| JP6249954B2 (ja) | 2017-12-20 |
| KR102042563B1 (ko) | 2019-11-11 |
| WO2013079614A2 (de) | 2013-06-06 |
| US9790194B2 (en) | 2017-10-17 |
| KR20140099248A (ko) | 2014-08-11 |
| ES2649097T3 (es) | 2018-01-10 |
| CN103958559A (zh) | 2014-07-30 |
| JP2015500900A (ja) | 2015-01-08 |
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