CN111468032A - Easily soluble/cleavable/self-thickening surfactant and preparation method thereof - Google Patents
Easily soluble/cleavable/self-thickening surfactant and preparation method thereof Download PDFInfo
- Publication number
- CN111468032A CN111468032A CN202010465467.9A CN202010465467A CN111468032A CN 111468032 A CN111468032 A CN 111468032A CN 202010465467 A CN202010465467 A CN 202010465467A CN 111468032 A CN111468032 A CN 111468032A
- Authority
- CN
- China
- Prior art keywords
- self
- cleavable
- surfactant
- thickening
- lyotropic
- 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
- 239000004094 surface-active agent Substances 0.000 title claims abstract description 78
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 125000005233 alkylalcohol group Chemical group 0.000 claims abstract description 19
- 239000007864 aqueous solution Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000003513 alkali Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 32
- 230000002535 lyotropic effect Effects 0.000 claims description 19
- -1 arachidyl enol Chemical class 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 15
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 claims description 14
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 14
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 9
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 9
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 8
- 229960000735 docosanol Drugs 0.000 claims description 7
- 239000000693 micelle Substances 0.000 claims description 7
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 229930182558 Sterol Natural products 0.000 claims description 6
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 6
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 6
- 150000003432 sterols Chemical class 0.000 claims description 6
- 235000003702 sterols Nutrition 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 125000004417 unsaturated alkyl group Chemical group 0.000 claims description 5
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 claims description 4
- HMBHAQMOBKLWRX-UHFFFAOYSA-N 2,3-dihydro-1,4-benzodioxine-3-carboxylic acid Chemical compound C1=CC=C2OC(C(=O)O)COC2=C1 HMBHAQMOBKLWRX-UHFFFAOYSA-N 0.000 claims description 4
- 229940075419 choline hydroxide Drugs 0.000 claims description 4
- 229940055577 oleyl alcohol Drugs 0.000 claims description 4
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- CFOQKXQWGLAKSK-KTKRTIGZSA-N (13Z)-docosen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCCO CFOQKXQWGLAKSK-KTKRTIGZSA-N 0.000 claims description 3
- CFOQKXQWGLAKSK-UHFFFAOYSA-N 13-docosen-1-ol Natural products CCCCCCCCC=CCCCCCCCCCCCCO CFOQKXQWGLAKSK-UHFFFAOYSA-N 0.000 claims description 3
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 150000002892 organic cations Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000002585 base Substances 0.000 claims 1
- 238000001338 self-assembly Methods 0.000 abstract description 8
- 230000008719 thickening Effects 0.000 abstract description 8
- 150000007942 carboxylates Chemical class 0.000 abstract description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000003945 anionic surfactant Substances 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 239000003208 petroleum Substances 0.000 description 7
- 235000017060 Arachis glabrata Nutrition 0.000 description 6
- 235000010777 Arachis hypogaea Nutrition 0.000 description 6
- 244000105624 Arachis hypogaea Species 0.000 description 6
- 235000018262 Arachis monticola Nutrition 0.000 description 6
- 239000004381 Choline salt Substances 0.000 description 6
- 235000019417 choline salt Nutrition 0.000 description 6
- 235000020232 peanut Nutrition 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000001291 vacuum drying Methods 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 150000002085 enols Chemical class 0.000 description 4
- BTFJIXJJCSYFAL-UHFFFAOYSA-N icosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 3
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- 229940114079 arachidonic acid Drugs 0.000 description 3
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Natural products CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 description 3
- 235000021342 arachidonic acid Nutrition 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 239000006184 cosolvent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000003248 quinolines Chemical class 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000002888 zwitterionic surfactant Substances 0.000 description 2
- 244000056139 Brassica cretica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical group 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- VKOBVWXKNCXXDE-UHFFFAOYSA-N ethyl stearic acid Natural products CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 231100000171 higher toxicity Toxicity 0.000 description 1
- 230000015784 hyperosmotic salinity response Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- POZWVHISDXHZLV-KVVVOXFISA-M sodium;(z)-docos-13-enoate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCCCCCC([O-])=O POZWVHISDXHZLV-KVVVOXFISA-M 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical class C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/30—Viscoelastic surfactants [VES]
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010465467.9A CN111468032B (en) | 2020-05-28 | 2020-05-28 | Easily soluble/cleavable/self-thickening surfactant and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010465467.9A CN111468032B (en) | 2020-05-28 | 2020-05-28 | Easily soluble/cleavable/self-thickening surfactant and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111468032A true CN111468032A (en) | 2020-07-31 |
CN111468032B CN111468032B (en) | 2021-03-26 |
Family
ID=71764867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010465467.9A Active CN111468032B (en) | 2020-05-28 | 2020-05-28 | Easily soluble/cleavable/self-thickening surfactant and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111468032B (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1668811A1 (en) * | 1956-04-13 | 1972-11-09 | Union Carbide Corp | Lactone addition products |
CN1161712A (en) * | 1994-08-26 | 1997-10-08 | 尤尼利弗公司 | Prodn. of anionic surfactant granules by in stie neutralisation |
CN101417795A (en) * | 2008-11-24 | 2009-04-29 | 山东大学 | Method for preparing carbonaceous nano tube viscoelastic fluid |
US20090200027A1 (en) * | 2008-02-11 | 2009-08-13 | Clearwater International, Llc | Compositions and methods for gas well treatment |
CN101531612A (en) * | 2009-04-24 | 2009-09-16 | 北京工商大学 | Method for preparing phthalandione monoamide carboxylate |
CN103272524A (en) * | 2013-06-21 | 2013-09-04 | 山东大学 | Preparation method for fluid of increasing viscoelasticity of anionic/cationic surfactant through polymer |
CN104592030A (en) * | 2014-12-16 | 2015-05-06 | 南京化工职业技术学院 | Method for synthesizing phthalate compounds |
US20160068471A1 (en) * | 2014-09-08 | 2016-03-10 | Instituto Mexicano Del Petróleo | Process for obtaining ionic amino acid esters |
CN109369536A (en) * | 2018-12-10 | 2019-02-22 | 怀化学院 | Terephthalic acid (TPA) ester quat and preparation method thereof, purposes |
CN109456194A (en) * | 2018-12-07 | 2019-03-12 | 浙江皇马新材料科技有限公司 | A kind of preparation method of fatty alcohol polyol acid esters |
-
2020
- 2020-05-28 CN CN202010465467.9A patent/CN111468032B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1668811A1 (en) * | 1956-04-13 | 1972-11-09 | Union Carbide Corp | Lactone addition products |
CN1161712A (en) * | 1994-08-26 | 1997-10-08 | 尤尼利弗公司 | Prodn. of anionic surfactant granules by in stie neutralisation |
US20090200027A1 (en) * | 2008-02-11 | 2009-08-13 | Clearwater International, Llc | Compositions and methods for gas well treatment |
CN101417795A (en) * | 2008-11-24 | 2009-04-29 | 山东大学 | Method for preparing carbonaceous nano tube viscoelastic fluid |
CN101531612A (en) * | 2009-04-24 | 2009-09-16 | 北京工商大学 | Method for preparing phthalandione monoamide carboxylate |
CN103272524A (en) * | 2013-06-21 | 2013-09-04 | 山东大学 | Preparation method for fluid of increasing viscoelasticity of anionic/cationic surfactant through polymer |
US20160068471A1 (en) * | 2014-09-08 | 2016-03-10 | Instituto Mexicano Del Petróleo | Process for obtaining ionic amino acid esters |
CN104592030A (en) * | 2014-12-16 | 2015-05-06 | 南京化工职业技术学院 | Method for synthesizing phthalate compounds |
CN109456194A (en) * | 2018-12-07 | 2019-03-12 | 浙江皇马新材料科技有限公司 | A kind of preparation method of fatty alcohol polyol acid esters |
CN109369536A (en) * | 2018-12-10 | 2019-02-22 | 怀化学院 | Terephthalic acid (TPA) ester quat and preparation method thereof, purposes |
Also Published As
Publication number | Publication date |
---|---|
CN111468032B (en) | 2021-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101081976A (en) | Fire-resistant non-injury fracturing fluid thickening agent and preparation method and usage thereof | |
EP3202871B1 (en) | Drilling fluid additive composition and high temperature resistant clay-free whole-oil-based drilling fluid | |
CN112812076B (en) | Bis-sulfonic acid-based surfactant, clean fracturing fluid and preparation method thereof | |
CN111154475B (en) | Oil displacement agent for reducing interfacial tension of high-wax-content crude oil and preparation method and application thereof | |
CN111394081B (en) | Self-demulsification type temperature-resistant viscosity reducer for cold recovery of thick oil and preparation method and application thereof | |
CN111468032B (en) | Easily soluble/cleavable/self-thickening surfactant and preparation method thereof | |
CN115584268A (en) | Disulfonic acid betaine viscoelastic surfactant, preparation method and application | |
CN100354258C (en) | Bialkylbiphenyl sodium disulfonate, and its preparing method | |
CN111548272B (en) | Self-thickening surfactant and preparation method thereof | |
CN1915969A (en) | Method for synthesizing alkyl diphenyl ether sulfonate | |
CN108837773A (en) | A kind of viscoelastic solution formed by abietyl dipeptides surfactant | |
CN110079290B (en) | Low surface tension viscosity-increasing carboxylate gemini surfactant and preparation method thereof | |
CN115093351B (en) | Modified betaine type gemini surfactant as well as preparation method and application thereof | |
CN114436885A (en) | Oil-based drilling fluid shear strength improving agent, preparation method thereof and high-density oil-based drilling fluid | |
CN107056632A (en) | A kind of preparation method of fatty alcohol type both sexes drive surfactant | |
CN113735933A (en) | PH-responsive rosin-based surfactant, preparation method thereof and pseudo-gemini surfactant constructed by same | |
CN115637142B (en) | Oil displacement agent containing fatty chain and preparation method and application thereof | |
CN116285932B (en) | Viscous oil viscosity reducer for polymer flooding and preparation method and application thereof | |
CN115093336B (en) | Vanilla-based gemini surfactant, and preparation method and application thereof | |
CN114479781B (en) | Low-condensation-point emulsifier and preparation method thereof | |
CN115537193B (en) | Preparation method and application of efficient clean fracturing fluid | |
CN117304465A (en) | Hyperbranched oil-soluble polyester thickened oil viscosity reducer and preparation method thereof | |
CN112778994B (en) | High-temperature-resistant high-salt surfactant composition and preparation method and application thereof | |
CN115124438B (en) | Preparation and application of efficient natural product-based viscoelastic solution | |
CN114479810B (en) | Surfactant composition, preparation method and application thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: 124000, Room 321, 3rd Floor, Building 1, Bainian Fu Street, Phase I, Shangyi Square, North Shuangxing Road, Xisheng City Street, South, Dazhong Street, Wanda Community, Xingsheng Street, Xinglongtai District, Panjin City, Liaoning Province Patentee after: Panjin Zhuoxi Petrochemical Technology Co.,Ltd. Country or region after: China Address before: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee before: Shenzhen Litong Information Technology Co.,Ltd. Country or region before: China Effective date of registration: 20240402 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen Litong Information Technology Co.,Ltd. Country or region after: China Address before: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee before: Jiangnan University Country or region before: China |