CN101786994B - 一种脂肪族多异氰脲酸酯的制备方法 - Google Patents
一种脂肪族多异氰脲酸酯的制备方法 Download PDFInfo
- Publication number
- CN101786994B CN101786994B CN 201010149689 CN201010149689A CN101786994B CN 101786994 B CN101786994 B CN 101786994B CN 201010149689 CN201010149689 CN 201010149689 CN 201010149689 A CN201010149689 A CN 201010149689A CN 101786994 B CN101786994 B CN 101786994B
- Authority
- CN
- China
- Prior art keywords
- reaction
- quaternary ammonium
- ammonium salt
- isocyanic ester
- catalyst composite
- 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.)
- Active
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 125000001931 aliphatic group Chemical group 0.000 title claims abstract description 11
- 229920000582 polyisocyanurate Polymers 0.000 title claims abstract description 10
- 239000011495 polyisocyanurate Substances 0.000 title claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 69
- 239000003054 catalyst Substances 0.000 claims abstract description 43
- 239000002904 solvent Substances 0.000 claims abstract description 22
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 17
- 230000003068 static effect Effects 0.000 claims abstract description 15
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 38
- 150000002148 esters Chemical class 0.000 claims description 28
- -1 ethyl quaternary ammonium salt Chemical class 0.000 claims description 24
- 239000002131 composite material Substances 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 13
- 230000035484 reaction time Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 8
- 150000001298 alcohols Chemical class 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 7
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 6
- 150000003509 tertiary alcohols Chemical class 0.000 claims description 6
- 239000000376 reactant Substances 0.000 claims description 5
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims description 4
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 claims description 4
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 2
- KXBFLNPZHXDQLV-UHFFFAOYSA-N [cyclohexyl(diisocyanato)methyl]cyclohexane Chemical compound C1CCCCC1C(N=C=O)(N=C=O)C1CCCCC1 KXBFLNPZHXDQLV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 claims description 2
- 238000005829 trimerization reaction Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 239000012948 isocyanate Substances 0.000 abstract description 11
- 150000002513 isocyanates Chemical class 0.000 abstract description 5
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 47
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000000178 monomer Substances 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Natural products OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 8
- 239000005056 polyisocyanate Substances 0.000 description 8
- 229920001228 polyisocyanate Polymers 0.000 description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 229910003002 lithium salt Inorganic materials 0.000 description 5
- 159000000002 lithium salts Chemical class 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000012973 diazabicyclooctane Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 4
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 150000001718 carbodiimides Chemical class 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000006006 cyclotrimerization reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- 238000006471 dimerization reaction Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 150000003333 secondary alcohols Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- YXRKNIZYMIXSAD-UHFFFAOYSA-N 1,6-diisocyanatohexane Chemical compound O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O.O=C=NCCCCCCN=C=O YXRKNIZYMIXSAD-UHFFFAOYSA-N 0.000 description 1
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010149689 CN101786994B (zh) | 2010-04-07 | 2010-04-07 | 一种脂肪族多异氰脲酸酯的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010149689 CN101786994B (zh) | 2010-04-07 | 2010-04-07 | 一种脂肪族多异氰脲酸酯的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101786994A CN101786994A (zh) | 2010-07-28 |
CN101786994B true CN101786994B (zh) | 2013-04-03 |
Family
ID=42530392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010149689 Active CN101786994B (zh) | 2010-04-07 | 2010-04-07 | 一种脂肪族多异氰脲酸酯的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101786994B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069012A (zh) * | 2011-01-11 | 2011-05-25 | 山西大学 | 一种催化异氰酸酯三聚合成异氰脲酸酯的催化剂 |
IN2014CN03889A (zh) | 2011-10-28 | 2015-10-16 | Basf Se | |
US9617402B2 (en) | 2011-10-28 | 2017-04-11 | Basf Se | Process for preparing polyisocyanates which are flocculation-stable in solvents from (cyclo)aliphatic diisocyanates |
TWI695020B (zh) * | 2015-04-21 | 2020-06-01 | 德商科思創德意志股份有限公司 | 於絕熱條件下所製造以聚異氰尿酸酯聚合物為主之固體 |
EP3305824A1 (de) | 2016-10-07 | 2018-04-11 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
EP3305863A1 (de) | 2016-10-07 | 2018-04-11 | Basf Se | Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten |
CN106588798B (zh) * | 2016-10-19 | 2019-02-05 | 万华化学集团股份有限公司 | 一种低浊度异氰酸酯低聚物的制备方法 |
EP3431521A1 (de) | 2017-07-20 | 2019-01-23 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
EP3336118A1 (de) | 2017-09-20 | 2018-06-20 | Basf Se | Farbstabile härterzusammensetzungen enthaltend polyisocyanate (cyclo)aliphatischer diisocyanate |
EP3336117A1 (de) | 2017-09-20 | 2018-06-20 | Basf Se | Verfahren zur herstellung von in lösungsmitteln flockulationsstabilen polyisocyanaten von (cyclo)aliphatischen diisocyanaten |
CN108164668A (zh) * | 2017-12-29 | 2018-06-15 | 宁波高新区敦和科技有限公司 | 一种脂肪族异氰酸酯均聚物的制备方法 |
CN114031745B (zh) * | 2021-11-16 | 2023-05-30 | 万华化学(宁波)有限公司 | 一种无色多异氰酸酯组合物的制备方法 |
CN115304515B (zh) * | 2022-07-04 | 2023-07-25 | 山东新和成精化科技有限公司 | Hdi缩二脲的制备方法、hdi三聚体和hdi缩二脲的联产方法和联产装置 |
CN116041224B (zh) * | 2023-01-31 | 2024-02-13 | 美瑞新材料股份有限公司 | 一种六亚甲基二异氰酸酯缩二脲固化剂的制备方法 |
CN116082260B (zh) * | 2023-02-10 | 2025-01-28 | 山东新和成精化科技有限公司 | 催化剂及其制备方法和脂肪族异氰酸酯聚合物的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324879A (en) * | 1978-09-08 | 1982-04-13 | Bayer Aktiengesellschaft | Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof |
CN101273075A (zh) * | 2005-09-22 | 2008-09-24 | 旭化成化学株式会社 | 聚异氰酸酯组合物及含有其的涂料组合物 |
CN101547950A (zh) * | 2006-12-04 | 2009-09-30 | 巴斯夫欧洲公司 | 生产多异氰酸酯的方法 |
-
2010
- 2010-04-07 CN CN 201010149689 patent/CN101786994B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4324879A (en) * | 1978-09-08 | 1982-04-13 | Bayer Aktiengesellschaft | Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof |
CN101273075A (zh) * | 2005-09-22 | 2008-09-24 | 旭化成化学株式会社 | 聚异氰酸酯组合物及含有其的涂料组合物 |
CN101547950A (zh) * | 2006-12-04 | 2009-09-30 | 巴斯夫欧洲公司 | 生产多异氰酸酯的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101786994A (zh) | 2010-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101786994B (zh) | 一种脂肪族多异氰脲酸酯的制备方法 | |
CN101805304B (zh) | 一种通过微反应器制备脂肪族多异氰脲酸酯的方法 | |
CN100540610C (zh) | 生物质基的迈克尔加成组合物 | |
CN101899278B (zh) | 一种双组份干法复合胶粘剂及其制备方法 | |
CN106243339A (zh) | 异氰脲酸酯聚醚多元醇及其制备方法和涂料固化剂的制备方法 | |
CN1322055C (zh) | 基于酮-醛和/或脲-醛树脂的可辐射固化树脂及其制法 | |
CN109776782B (zh) | 一种离子型有机催化剂及其制备方法和应用 | |
CN106588798B (zh) | 一种低浊度异氰酸酯低聚物的制备方法 | |
CN104341574B (zh) | 一种60%固含的水性聚氨酯 | |
CN102597120A (zh) | 聚合物组合物及其制备方法和制品 | |
CN102911343A (zh) | 一种甲苯二异氰酸酯三聚体固化剂的制备方法 | |
CN104822721A (zh) | 聚缩醛共聚物的制造方法 | |
CN103086991B (zh) | 一种用65/35甲苯二异氰酸酯合成75%固含量、低游离固化剂的制备方法 | |
CA2309138A1 (en) | Process for preparing polyether polyols and polyols prepared therewith | |
CN103613540B (zh) | 一种制备含脲二酮基团的异氰酸酯均聚物的方法 | |
CN109438254A (zh) | 一种低大分子杂质含量的二苯基甲烷系列二胺和多胺的制备方法 | |
CN102391470A (zh) | 一种离子液体封端的聚氨酯丙烯酸酯的制备方法 | |
CN113004147A (zh) | 一种聚合离子液体催化剂用于环状碳酸酯制备二烷基碳酸酯的方法 | |
CN103242500B (zh) | 一种苯酚改性脲醛树脂的制备方法 | |
CN104479103A (zh) | 一种高官能度的聚氨酯固化剂、该固化剂的制备方法及其用途 | |
CN106893069A (zh) | 丙烯酸酯封端的氨基甲酸酯聚丁二烯 | |
CN109574841A (zh) | 一种植物油多元醇、制备方法及其应用 | |
CN103408747B (zh) | 一种端氨基聚醚的制备方法 | |
CN101440048A (zh) | 在复合溶剂体系中制备二苯甲烷二氨基甲酸酯的方法 | |
CN102516126A (zh) | 一种烷基取代的二苯基甲烷二异氰酸酯的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: WANHUA CHEMICAL GROUP CO., LTD. Free format text: FORMER NAME: YANTAI WANHUA POLYURETHANE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Patentee after: Wanhua Chemical Group Co., Ltd. Patentee after: Ningbo Wanhua Polyurethane Co., Ltd. Address before: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Patentee before: Yantai Wanhua Polyurethane Co., Ltd. Patentee before: Ningbo Wanhua Polyurethane Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Patentee after: Wanhua Chemical Group Co., Ltd. Patentee after: Wanhua Chemical (Ningbo) Co., Ltd. Address before: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Patentee before: Wanhua Chemical Group Co., Ltd. Patentee before: Ningbo Wanhua Polyurethane Co., Ltd. |