CN100999573A - 环氧化物开环聚合用双金属氰化物催化剂 - Google Patents
环氧化物开环聚合用双金属氰化物催化剂 Download PDFInfo
- Publication number
- CN100999573A CN100999573A CN 200710019506 CN200710019506A CN100999573A CN 100999573 A CN100999573 A CN 100999573A CN 200710019506 CN200710019506 CN 200710019506 CN 200710019506 A CN200710019506 A CN 200710019506A CN 100999573 A CN100999573 A CN 100999573A
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- China
- Prior art keywords
- iii
- opening polymerization
- epoxide ring
- cyanide catalyst
- bimetallic cyanide
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 40
- 238000007151 ring opening polymerisation reaction Methods 0.000 title claims abstract description 21
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- 150000002118 epoxides Chemical group 0.000 title claims abstract 12
- -1 ester sulfate Chemical class 0.000 claims abstract description 37
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- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 21
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- 239000000126 substance Substances 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
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- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
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- 238000003860 storage Methods 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FYCFRLZSMPWEPP-ODZAUARKSA-N (z)-but-2-enedioic acid;prop-2-enamide Chemical compound NC(=O)C=C.OC(=O)\C=C/C(O)=O FYCFRLZSMPWEPP-ODZAUARKSA-N 0.000 description 1
- JSYPRLVDJYQMAI-ODZAUARKSA-N (z)-but-2-enedioic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)\C=C/C(O)=O JSYPRLVDJYQMAI-ODZAUARKSA-N 0.000 description 1
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 1
- NYEZZYQZRQDLEH-UHFFFAOYSA-N 2-ethyl-4,5-dihydro-1,3-oxazole Chemical compound CCC1=NCCO1 NYEZZYQZRQDLEH-UHFFFAOYSA-N 0.000 description 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
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- 229920002472 Starch Polymers 0.000 description 1
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- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 125000005078 alkoxycarbonylalkyl group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical group COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N hexanedioic acid Natural products OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
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- 235000019698 starch Nutrition 0.000 description 1
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100195067A CN100415800C (zh) | 2007-01-05 | 2007-01-05 | 环氧化物开环聚合用双金属氰化物催化剂 |
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CNB2007100195067A CN100415800C (zh) | 2007-01-05 | 2007-01-05 | 环氧化物开环聚合用双金属氰化物催化剂 |
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Publication Number | Publication Date |
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CN100999573A true CN100999573A (zh) | 2007-07-18 |
CN100415800C CN100415800C (zh) | 2008-09-03 |
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CNB2007100195067A Active CN100415800C (zh) | 2007-01-05 | 2007-01-05 | 环氧化物开环聚合用双金属氰化物催化剂 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102516554A (zh) * | 2011-11-23 | 2012-06-27 | 中北大学 | 端羟基聚四氢呋喃聚环氧丙烷嵌段共聚醚的制备方法 |
EP2546278A3 (de) * | 2010-02-02 | 2013-03-27 | Henkel AG & Co. KGaA | Polyetherblockcopolymere und daraus erhältliche Zusammensetzungen |
CN111303401A (zh) * | 2020-04-07 | 2020-06-19 | 淮安巴德聚氨酯科技有限公司 | 一种双金属氰化物络合催化剂及其制备方法 |
CN114213645A (zh) * | 2021-12-23 | 2022-03-22 | 淮安巴德聚氨酯科技有限公司 | 一种纯环氧乙烷聚醚合成用双金属催化剂及其制备方法 |
EP4273185A1 (en) | 2022-05-04 | 2023-11-08 | PCC Rokita SA | Method for the manufacture of a polyether diol product |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482908A (en) * | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US5545601A (en) * | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide catalysts |
CN1080589C (zh) * | 1998-04-29 | 2002-03-13 | 中国科学院山西煤炭化学研究所 | 双金属氰化物催化剂及其制备方法 |
CN100349956C (zh) * | 2005-09-07 | 2007-11-21 | 黎明化工研究院 | 双金属氰化物络合物催化剂及其制备方法 |
-
2007
- 2007-01-05 CN CNB2007100195067A patent/CN100415800C/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2546278A3 (de) * | 2010-02-02 | 2013-03-27 | Henkel AG & Co. KGaA | Polyetherblockcopolymere und daraus erhältliche Zusammensetzungen |
US20130085239A1 (en) * | 2010-02-02 | 2013-04-04 | Henkel Ag & Co. Kgaa | Polyether block copolymers and compositions that can be obtained therefrom |
JP2013518954A (ja) * | 2010-02-02 | 2013-05-23 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン | ポリエーテルブロックコポリマーおよびそれから得られる組成物 |
US8969511B2 (en) * | 2010-02-02 | 2015-03-03 | Henkel Ag & Co. Kgaa | Polyether block copolymers and compositions that can be obtained therefrom |
CN102516554A (zh) * | 2011-11-23 | 2012-06-27 | 中北大学 | 端羟基聚四氢呋喃聚环氧丙烷嵌段共聚醚的制备方法 |
CN111303401A (zh) * | 2020-04-07 | 2020-06-19 | 淮安巴德聚氨酯科技有限公司 | 一种双金属氰化物络合催化剂及其制备方法 |
CN111303401B (zh) * | 2020-04-07 | 2022-06-14 | 淮安巴德聚氨酯科技有限公司 | 一种双金属氰化物络合催化剂及其制备方法 |
CN114213645A (zh) * | 2021-12-23 | 2022-03-22 | 淮安巴德聚氨酯科技有限公司 | 一种纯环氧乙烷聚醚合成用双金属催化剂及其制备方法 |
EP4273185A1 (en) | 2022-05-04 | 2023-11-08 | PCC Rokita SA | Method for the manufacture of a polyether diol product |
WO2023214891A1 (en) | 2022-05-04 | 2023-11-09 | Pcc Rokita Sa | Method for the manufacture of a polyether diol product |
Also Published As
Publication number | Publication date |
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CN100415800C (zh) | 2008-09-03 |
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