CN107487830A - 一种以环糊精为核的星型共聚物污水处理剂及其raft制备法 - Google Patents
一种以环糊精为核的星型共聚物污水处理剂及其raft制备法 Download PDFInfo
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- CN107487830A CN107487830A CN201710818672.7A CN201710818672A CN107487830A CN 107487830 A CN107487830 A CN 107487830A CN 201710818672 A CN201710818672 A CN 201710818672A CN 107487830 A CN107487830 A CN 107487830A
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- cyclodextrin
- sewage
- treating agent
- star
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Links
- 229920000858 Cyclodextrin Polymers 0.000 title claims abstract description 74
- 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 title claims abstract description 74
- 229920001577 copolymer Polymers 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 19
- 238000002360 preparation method Methods 0.000 claims abstract description 17
- 239000012988 Dithioester Substances 0.000 claims abstract description 15
- 125000005022 dithioester group Chemical group 0.000 claims abstract description 15
- 239000000178 monomer Substances 0.000 claims abstract description 12
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical group CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims abstract description 10
- -1 p-toluenesulfonyl Chemical group 0.000 claims abstract description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 8
- 238000006467 substitution reaction Methods 0.000 claims abstract description 8
- 229920006322 acrylamide copolymer Polymers 0.000 claims abstract description 7
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims abstract description 6
- 239000003999 initiator Substances 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 48
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 27
- 239000007787 solid Substances 0.000 claims description 25
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 21
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 20
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 17
- 238000000967 suction filtration Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 10
- 238000010790 dilution Methods 0.000 claims description 10
- 239000012895 dilution Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 claims description 9
- 239000002244 precipitate Substances 0.000 claims description 8
- 150000004985 diamines Chemical class 0.000 claims description 7
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 6
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 125000002091 cationic group Chemical group 0.000 claims description 6
- 229920000151 polyglycol Polymers 0.000 claims description 6
- 239000010695 polyglycol Substances 0.000 claims description 6
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 6
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 claims description 6
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005469 granulation Methods 0.000 claims description 5
- 230000003179 granulation Effects 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000012712 reversible addition−fragmentation chain-transfer polymerization Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 150000007970 thio esters Chemical class 0.000 claims description 4
- GAZXPZNJTZIGBO-UHFFFAOYSA-N Dipropyl trisulfide Chemical compound CCCSSSCCC GAZXPZNJTZIGBO-UHFFFAOYSA-N 0.000 claims description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 3
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 3
- 125000005587 carbonate group Chemical group 0.000 claims description 3
- SCQOZUUUCTYPPY-UHFFFAOYSA-N dimethyl-[(prop-2-enoylamino)methyl]-propylazanium;chloride Chemical compound [Cl-].CCC[N+](C)(C)CNC(=O)C=C SCQOZUUUCTYPPY-UHFFFAOYSA-N 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 235000019394 potassium persulphate Nutrition 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 2
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 claims description 2
- QXQACPYRJSFKPY-UHFFFAOYSA-N azanium methyl prop-2-enoate chloride Chemical compound C(C=C)(=O)OC.[Cl-].[NH4+] QXQACPYRJSFKPY-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 125000004494 ethyl ester group Chemical group 0.000 claims description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical group CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims 2
- YWHLKYXPLRWGSE-UHFFFAOYSA-N Dimethyl trisulfide Chemical compound CSSSC YWHLKYXPLRWGSE-UHFFFAOYSA-N 0.000 claims 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims 2
- 229920001353 Dextrin Polymers 0.000 claims 1
- 239000004375 Dextrin Substances 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000003841 chloride salts Chemical class 0.000 claims 1
- 235000019425 dextrin Nutrition 0.000 claims 1
- KJOMYNHMBRNCNY-UHFFFAOYSA-N pentane-1,1-diamine Chemical compound CCCCC(N)N KJOMYNHMBRNCNY-UHFFFAOYSA-N 0.000 claims 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 abstract description 2
- 125000004427 diamine group Chemical group 0.000 abstract 1
- 230000016615 flocculation Effects 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 229920001661 Chitosan Polymers 0.000 description 4
- 150000001805 chlorine compounds Chemical class 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QVYARBLCAHCSFJ-UHFFFAOYSA-N butane-1,1-diamine Chemical compound CCCC(N)N QVYARBLCAHCSFJ-UHFFFAOYSA-N 0.000 description 2
- 229940113088 dimethylacetamide Drugs 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical compound C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical class NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ZYASLVDNDXUOMI-UHFFFAOYSA-N n,n-dimethylmethanamine;prop-2-enoic acid Chemical compound C[NH+](C)C.[O-]C(=O)C=C ZYASLVDNDXUOMI-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical class CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201710818672.7A CN107487830B (zh) | 2017-09-12 | 2017-09-12 | 一种以环糊精为核的星型共聚物污水处理剂及其raft制备法 |
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CN201710818672.7A CN107487830B (zh) | 2017-09-12 | 2017-09-12 | 一种以环糊精为核的星型共聚物污水处理剂及其raft制备法 |
Publications (2)
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CN107487830A true CN107487830A (zh) | 2017-12-19 |
CN107487830B CN107487830B (zh) | 2021-06-15 |
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CN201710818672.7A Expired - Fee Related CN107487830B (zh) | 2017-09-12 | 2017-09-12 | 一种以环糊精为核的星型共聚物污水处理剂及其raft制备法 |
Country Status (1)
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CN (1) | CN107487830B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108276523A (zh) * | 2018-03-09 | 2018-07-13 | 西北民族大学 | 改性环糊精及其制备方法和应用 |
CN108314158A (zh) * | 2018-03-29 | 2018-07-24 | 陕西科技大学 | 一种星型多阳离子基化合物作为絮凝剂的应用 |
CN109400888A (zh) * | 2018-09-20 | 2019-03-01 | 西南石油大学 | 一种基于β-环糊精为核的水溶性星形聚合物及其制备方法 |
CN110283321A (zh) * | 2019-06-20 | 2019-09-27 | 常州大学 | 一种可自成孔洞结构的聚合物的制备方法 |
JP2020081930A (ja) * | 2018-11-19 | 2020-06-04 | エスエヌエフ ソシエテ アノニム | スラッジ調整のための組成物 |
WO2023072893A1 (en) * | 2021-10-27 | 2023-05-04 | Basf Se | Use of high molecular weight narrow polydispersity polymers as flocculants or viscosifiers |
CN116496445A (zh) * | 2023-05-18 | 2023-07-28 | 中国科学院宁波材料技术与工程研究所 | 一种星形聚合物及其制备方法和应用、分散剂及分散方法 |
CN117089215A (zh) * | 2023-07-24 | 2023-11-21 | 中南林业科技大学 | 一种农林剩余物-镁系轻质复合材料及其制备方法 |
-
2017
- 2017-09-12 CN CN201710818672.7A patent/CN107487830B/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
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AGNES WYCISK等: "Synthesis of β-cyclodextrin-Based Star Block Copolymers with Thermo-Responsive Behavior", 《 POLYMER》 * |
MARTINA H. STENZEL等: "Star Polymer Synthesis Using Trithiocarbonate Functional β-Cyclodextrin Cores (Reversible Addition–Fragmentation Chain-Transfer Polymerization)", 《JOURNAL OF POLYMER SCIENCE: PART A: POLYMER CHEMISTRY》 * |
QIANG ZHANG等: "Cyclodextrin-centred star polymers synthesized via a combination of thiolene click and ring opening polymerization", 《CHEMICAL COMMUNICATIONS》 * |
张泾生: "《现代选矿技术手册》", 28 February 2011, 冶金工业出版社 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108276523A (zh) * | 2018-03-09 | 2018-07-13 | 西北民族大学 | 改性环糊精及其制备方法和应用 |
CN108276523B (zh) * | 2018-03-09 | 2020-05-29 | 西北民族大学 | 改性环糊精及其制备方法和应用 |
CN108314158B (zh) * | 2018-03-29 | 2020-06-09 | 陕西科技大学 | 一种星型多阳离子基化合物作为絮凝剂的应用 |
CN108314158A (zh) * | 2018-03-29 | 2018-07-24 | 陕西科技大学 | 一种星型多阳离子基化合物作为絮凝剂的应用 |
CN109400888A (zh) * | 2018-09-20 | 2019-03-01 | 西南石油大学 | 一种基于β-环糊精为核的水溶性星形聚合物及其制备方法 |
CN109400888B (zh) * | 2018-09-20 | 2021-03-02 | 西南石油大学 | 一种基于β-环糊精为核的水溶性星形聚合物及其制备方法 |
JP7190642B2 (ja) | 2018-11-19 | 2022-12-16 | エスペーセーエム・エスアー | スラッジ調整のための組成物 |
JP2020081930A (ja) * | 2018-11-19 | 2020-06-04 | エスエヌエフ ソシエテ アノニム | スラッジ調整のための組成物 |
CN110283321B (zh) * | 2019-06-20 | 2021-05-04 | 常州大学 | 一种可自成孔洞结构的聚合物的制备方法 |
CN110283321A (zh) * | 2019-06-20 | 2019-09-27 | 常州大学 | 一种可自成孔洞结构的聚合物的制备方法 |
WO2023072893A1 (en) * | 2021-10-27 | 2023-05-04 | Basf Se | Use of high molecular weight narrow polydispersity polymers as flocculants or viscosifiers |
CN116496445A (zh) * | 2023-05-18 | 2023-07-28 | 中国科学院宁波材料技术与工程研究所 | 一种星形聚合物及其制备方法和应用、分散剂及分散方法 |
CN117089215A (zh) * | 2023-07-24 | 2023-11-21 | 中南林业科技大学 | 一种农林剩余物-镁系轻质复合材料及其制备方法 |
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Publication number | Publication date |
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