[go: up one dir, main page]

DK2738190T3 - Amfifilt makromolekyle og anvendelse - Google Patents

Amfifilt makromolekyle og anvendelse Download PDF

Info

Publication number
DK2738190T3
DK2738190T3 DK11870061.6T DK11870061T DK2738190T3 DK 2738190 T3 DK2738190 T3 DK 2738190T3 DK 11870061 T DK11870061 T DK 11870061T DK 2738190 T3 DK2738190 T3 DK 2738190T3
Authority
DK
Denmark
Prior art keywords
formula
amphiphilic macromolecule
amphiphilic
structural unit
molecular weight
Prior art date
Application number
DK11870061.6T
Other languages
English (en)
Inventor
Jinben Wang
Xuefeng Shi
Xiaohui Xu
Yuchun Han
Yilin Wang
Haike Yan
Original Assignee
Beijing Junlun Runzhong Science&Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Junlun Runzhong Science&Technology Co Ltd filed Critical Beijing Junlun Runzhong Science&Technology Co Ltd
Application granted granted Critical
Publication of DK2738190T3 publication Critical patent/DK2738190T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
    • C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2688—Copolymers containing at least three different monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific 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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • C09K8/604—Polymeric 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
    • C09K8/607—Compositions for stimulating production by acting on the underground formation specially adapted for clay formations
    • C09K8/608—Polymer compositions
    • 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
    • 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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/283—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing one or more carboxylic moiety in the chain, e.g. acetoacetoxyethyl(meth)acrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Lubricants (AREA)
  • Treatment Of Sludge (AREA)

Claims (12)

1. Amfifilt makromolekyle, der har, som gentagelsesenheder, en strukturenhed A til justering af molekylvægt, molekylvægtfordeling og ladningskarakteristika, en højt sterisk hindret strukturenhed B og en amfifil strukturenhed C, hvor den amfifile strukturenhed C har en struktur med formel (8):
Formel (8) i formel (8), R9 er H eller en methylgruppe; Rio er -N+(CH3)2(CH2^CH3X', -Ν+((ΟΗ2)σΟΗ3)3Χ' eller -N+(CH3)((CH2)tCH3)2X'; ξ er et helt tal fra 3 til 21; σ er et helt tal fra 2 til 9; τ er et helt tal fra 3 til 15; og X' er Cl' eller Br', kendetegnet ved, at den højt sterisk hindrede strukturenhed B indeholder en struktur G, strukturen G er en cyklisk carbonhydrid-struktur dannet på basis af to naboliggende carbonatomer i hovedkæden, eller er udvalgt fra en struktur med formel (3), og den højt sterisk hindrede strukturenhed B eventuelt indeholder en struktur med formel (4):
formel (3) og formel (4) hvor i formel (3), R5 er H eller en methylgruppe; R6 er et radikal udvalgt blandt strukturerne med formel (5) og formel (6),
formel (5) , formel (6) i formel (5), a er et helt tal fra 1 til 11, i formel (4), R7 er H eller en methylgruppe; R8 er udvalgt fra gruppen bestående af -NHPhOH, -OCH2Ph, -OPhOH, -OPhCOOH og salte deraf, -NHC(CH3)2CH2S03H og salte deraf, -OC(CH3)2(CH2)bCH3, -NHC(CH3)2(CH2)cCH3, -OC(CH3)2CH2C(CH3)2(CH2)dCH3, -NHC(CH3)2CH2C(CH3)2(CH2)eCH3, -0(CH2)fN+(CH3)2CH2PhX,
hvor b og c er hele tal fra 0 til 21, respektivt; d og e er hele tal fra 0 til 17 respektivt; f er et helt tal fra 2 til 8; og X' er Cl- eller Br-,
2. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at strukturenheden A til justering af molekylvægt, molekylvægtfordeling og ladningskarakteristika omfatter en (meth)acrylamid-monomerenhed Ai og/eller en (meth)acrylmono-merenhed A2.
3. Amfifilt makromolekyle ifølge krav 2, kendetegnet ved, at, baseret på 100 mol-% af alle gentagelsesenhederne af det amfifile makromolekyle, molprocentdelen af (meth)acrylamidmonomerenheden Ai er 70-99 mol-%; og molprocentdelen af (meth)acrylmonomerenheden A2 er 1-30 mol-%.
4. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at, baseret på 100 mol-% af alle gentagelsesenhederne af det amfifile makromolekyle, molprocentdelen af struktur G er 0,02-2 mol-%; og molprocentdelen af strukturen med formel (4) er 0,05-5 mol-%.
5. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at, baseret på 100 mol-% af alle gentagelsesenhederne af det amfifile makromolekyle, molprocentdelen af strukturen med formel (8) er 0,05-10 mol-%.
6. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at strukturenheden A til justering af molekylvægt, molekylvægtfordeling og ladningskarakteristika har en struktur med formel (2);
formel (2) hvor i formel (2), Ri er H eller en methylgruppe; R2 og R3 uafhængigt er udvalgt fra gruppen bestående af H og en CrC3-alkylgruppe; R4 er udvalgt fra gruppen bestående af H og en methylgruppe; Gr er -OH eller -0-Na+; m og n betegner molprocentdelene af strukturenhederne i hele det amfifile makromolekyle, og m er fra 70 til 99mol%; n er fra 1 til 30mol%.
7. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at den cykliske carbonhydridstruktur, der er dannet på basis af to naboliggende carbonato-mer i hovedkæden, er udvalgt fra gruppen bestående af:
8. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at den højt sterisk hindredestrukturenhed B har en struktur med formel (7):
formel (7) hvor, i formel (7), definitionen på G er som beskrevet i krav 1; definitionerne på R7 og R8 er som beskrevet i formel (4); henholdsvis x og y betegner molprocentdelene af strukturenhederne i hele det amfifile makromolekyle, og x er fra 0,02 til 2 mol-%, y er fra 0,05 til 5 mol-%.
9. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at det amfifile makromolekyle har en struktur med formel (9):
Formel (9) i formel (9), definitionerne på R4, m og n er som beskrevet i formel (2); definitionerne på R7, R8, G, x og y er som beskrevet i formel (7); definitionerne på Rg og R-io er som beskrevet i formel (8); z betegner molprocenten af denne strukturenhed i hele gentagelsesenheden af det amfifile makromolekyle, og z er fra 0,05 til 10mol%.
10. Amfifilt makromolekyle ifølge krav 1, som er en forbindelse med formlerne (l)-(X):
(i) (IV)
(VII) (X)
11. Amfifilt makromolekyle ifølge et hvilket som helst af kravene 1 til 10, kendetegnet ved, at det har en molekylvægt på mellem 1000000-20000000.
12. Anvendelse af det amfifile makromolekyle ifølge et hvilket som helst af kravene 1 til 11 ved oliefeltboring, brønd-cementering, frakturering, opsamling og transport af råolie, spildevandsbehandling, slambehandling og papirfremstilling som forstærket olieproduktionsmiddel og oliefortrængningsmiddel, middel til reduktion af viskositeten af tung olie, fraktureringsfluid, lerstabilisator, spildevandsbehandlingsmiddel, fastholdelseshjælpemiddel og afvandingshjælpemiddel og forstærkningsmiddel til papirfremstilling.
DK11870061.6T 2011-07-26 2011-09-16 Amfifilt makromolekyle og anvendelse DK2738190T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011102103441A CN102382243B (zh) 2011-07-26 2011-07-26 一种两亲高分子和用途
PCT/CN2011/001578 WO2013013356A1 (zh) 2011-07-26 2011-09-16 一种两亲高分子和用途

Publications (1)

Publication Number Publication Date
DK2738190T3 true DK2738190T3 (da) 2017-10-02

Family

ID=45822123

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11870061.6T DK2738190T3 (da) 2011-07-26 2011-09-16 Amfifilt makromolekyle og anvendelse

Country Status (10)

Country Link
US (1) US9260555B2 (da)
EP (1) EP2738190B1 (da)
CN (1) CN102382243B (da)
CA (1) CA2842705C (da)
DK (1) DK2738190T3 (da)
EA (1) EA025880B1 (da)
ES (1) ES2641318T3 (da)
MY (1) MY173059A (da)
NO (1) NO2738190T3 (da)
WO (1) WO2013013356A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102382242B (zh) 2011-07-26 2013-10-23 北京君伦润众科技有限公司 一种两亲高分子及其用途
CN102382243B (zh) 2011-07-26 2013-03-27 中国科学院化学研究所 一种两亲高分子和用途
CN103570864B (zh) * 2012-07-27 2016-05-25 中国石油化工股份有限公司 一种丙烯酰胺系三元共聚物及其制备方法和应用
CN105646777A (zh) * 2015-12-29 2016-06-08 四川光亚聚合物化工有限公司 一种疏水缔合聚合物及其制备方法
CN106701053A (zh) * 2016-12-08 2017-05-24 北京百特泰科能源工程技术有限公司 一种高分子原油活化剂及其制备方法与应用
CN108794680B (zh) * 2018-06-30 2020-09-15 胜利油田盛嘉化工有限责任公司 一种稠油降粘剂的制备方法
CN114478906B (zh) 2020-10-26 2023-05-02 中国石油化工股份有限公司 一种聚丙烯酰胺基对称支化聚合物型表面活性剂及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653584A (en) * 1985-05-30 1987-03-31 The Standard Oil Company Maleimide-modified bioresistant polymers and enhanced oil recovery method employing same
US4702319A (en) * 1986-12-29 1987-10-27 Exxon Research And Engineering Company Enhanced oil recovery with hydrophobically associating polymers containing sulfonate functionality
CN1314720C (zh) * 2004-12-13 2007-05-09 大连广汇化学有限公司 高分子量两性高分子的制备方法
FR2914647B1 (fr) * 2007-04-05 2011-10-21 Rhodia Recherches Et Tech Copolymere comprenant des unites betainiques et des unites hydrophobes et/ou amphiphiles,procede de preparation,et utilisations.
CN101284893B (zh) * 2008-06-06 2010-10-27 成都理工大学 梳型两亲水溶性共聚物及其制备方法和用途
CN101492515B (zh) * 2009-01-23 2011-06-15 成都理工大学 丙烯酰胺改性接枝共聚物及其制备方法和用途
CN101570697B (zh) * 2009-06-01 2013-01-02 中国科学院化学研究所 一种原油破乳剂
CN101781386B (zh) * 2009-12-31 2012-06-13 中国科学院化学研究所 一种两亲高分子驱油剂的制备方法
CN101798503B (zh) 2010-01-05 2012-07-11 西南石油大学 一种用于提高采收率的聚合物驱油剂及其应用
CN102382243B (zh) 2011-07-26 2013-03-27 中国科学院化学研究所 一种两亲高分子和用途

Also Published As

Publication number Publication date
EA201490340A1 (ru) 2014-05-30
CA2842705C (en) 2016-07-05
EP2738190A4 (en) 2015-08-19
EA025880B1 (ru) 2017-02-28
WO2013013356A1 (zh) 2013-01-31
EP2738190B1 (en) 2017-08-09
ES2641318T3 (es) 2017-11-08
NO2738190T3 (da) 2018-01-06
CN102382243A (zh) 2012-03-21
CN102382243B (zh) 2013-03-27
US9260555B2 (en) 2016-02-16
MY173059A (en) 2019-12-23
EP2738190A1 (en) 2014-06-04
CA2842705A1 (en) 2013-01-31
US20150183911A1 (en) 2015-07-02

Similar Documents

Publication Publication Date Title
DK2738191T3 (da) Amfifilt makromolekyle og anvendelse
DK2738237T3 (da) Amfifilt makromolekyle og anvendelse deraf
DK2738190T3 (da) Amfifilt makromolekyle og anvendelse
DK2738189T3 (da) Amfifilt makromolekyle og anvendelse deraf
CN105418840B (zh) 一种疏水缔合聚合物反相乳液的制备方法
CN104693351A (zh) 一种具表面活性功能聚合物及其制备方法和应用
US20190375665A1 (en) Sludge dehydrating agent and sludge dehydrating method
CN106554067B (zh) 三元聚合物用于稠油热采污水处理的除油剂
CN116064019B (zh) 一种驱油组合物及其制备方法和应用