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公开(公告)号:EA031462B9
公开(公告)日:2019-05-31
申请号:EA201691230
申请日:2014-12-05
Applicant: BASF SE
Inventor: LANGLOTZ BJOERN , ZIMMERMANN TOBIAS , REICHENBACH-KLINKE ROLAND , BITTNER CHRISTIAN
IPC: C09K8/588 , C08F220/56
Abstract: Способдобычинефтиизподземныхнефтяныхместорождений, прикоторомв нефтяноеместорождениечерезпоменьшеймереоднунагнетательнуюскважинус температуройместорождения 20-120°C нагнетаютводнуюкомпозицию, содержащуюпоменьшеймереодинводорастворимыйгидрофобно-ассоциативныйсополимер, иизместорождениячерезпоменьшеймереоднуэксплуатационнуюскважинуизвлекаютсыруюнефть, причемводорастворимыйсополимерсодержит, поменьшеймере, акриламидилиегопроизводные, атакжесмесь, содержащуюпоменьшеймередваамфифильныхмакромономера.
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公开(公告)号:AU2017264843A1
公开(公告)日:2018-11-08
申请号:AU2017264843
申请日:2017-05-11
Applicant: BASF SE
Inventor: ANDERSON TIMOTHY H , OESTER DEAN , CHIROMO ANDREW P , ZIMMERMANN TOBIAS
Abstract: An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of: (A) an acrylamide monomer and (B) a macromonomer. The macromonomer has the formula: H
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公开(公告)号:AU2014363793B2
公开(公告)日:2018-02-22
申请号:AU2014363793
申请日:2014-12-05
Applicant: BASF SE
Inventor: LANGLOTZ BJORN , ZIMMERMANN TOBIAS , REICHENBACH KLINKE ROLAND , BITTNER CHRISTIAN
IPC: C09K8/588 , C08F220/56
Abstract: A method for recovering petroleum from underground petroleum reservoirs, wherein an aqueous formulation containing at least one water-soluble hydrophobically associating copolymer is injected via at least one injection bore into a petroleum reservoir at a reservoir temperature ranging from 20°C to 120°C, and crude petroleum is extracted from the reservoir via at least one production bore; the water-soluble copolymer contains at least acrylamide or derivatives thereof and a mixture containing at least two amphiphilic macromonomers.
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公开(公告)号:CA3009290A1
公开(公告)日:2017-07-20
申请号:CA3009290
申请日:2017-01-04
Applicant: BASF SE
Inventor: REICHENBACH-KLINKE ROLAND , BITTNER CHRISTIAN , ZIMMERMANN TOBIAS , STAVLAND ARNE
IPC: C09K8/035
Abstract: The invention relates to a method for the tertiary recovery of petroleum from underground deposits having a deposit temperature of = 70°C, wherein a copolymer comprising (meth)acrylamide or derivatives thereof, monoethylenically unsaturated carboxylic acids, in particular acrylic acid, and an associative monomer is used, wherein the amount of the associative monomer is 0.1 to 0.9 wt%. A water-soluble copolymer comprising (meth)acrylamide or derivatives thereof, monoethylenically unsaturated carboxylic acids, in particular acrylic acid, and 0.1 to 0.9 wt% of an associative monomer.
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公开(公告)号:CA2933114C
公开(公告)日:2022-05-10
申请号:CA2933114
申请日:2014-12-05
Applicant: BASF SE
Inventor: LANGLOTZ BJORN , ZIMMERMANN TOBIAS , REICHENBACH-KLINKE ROLAND , BITTNER CHRISTIAN
IPC: C08F220/56 , C08F2/10 , C09K8/588 , E21B43/22
Abstract: A method for recovering petroleum from underground petroleum reservoirs, wherein an aqueous formulation containing at least one water-soluble hydrophobically associating copolymer is injected via at least one injection bore into a petroleum reservoir at a reservoir temperature ranging from 20°C to 120°C, and crude petroleum is extracted from the reservoir via at least one production bore; the water-soluble copolymer contains at least acrylamide or derivatives thereof and a mixture containing at least two amphiphilic macromonomers.
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公开(公告)号:CA2933114A1
公开(公告)日:2015-06-18
申请号:CA2933114
申请日:2014-12-05
Applicant: BASF SE
Inventor: LANGLOTZ BJORN , ZIMMERMANN TOBIAS , REICHENBACH-KLINKE ROLAND , BITTNER CHRISTIAN
IPC: C09K8/588 , C08F220/56
Abstract: A method for recovering petroleum from underground petroleum reservoirs, wherein an aqueous formulation containing at least one water-soluble hydrophobically associating copolymer is injected via at least one injection bore into a petroleum reservoir at a reservoir temperature ranging from 20°C to 120°C, and crude petroleum is extracted from the reservoir via at least one production bore; the water-soluble copolymer contains at least acrylamide or derivatives thereof and a mixture containing at least two amphiphilic macromonomers.
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公开(公告)号:AU2017264843B2
公开(公告)日:2021-09-02
申请号:AU2017264843
申请日:2017-05-11
Applicant: BASF SE
Inventor: ANDERSON TIMOTHY H , OESTER DEAN , CHIROMO ANDREW P , ZIMMERMANN TOBIAS
Abstract: An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of: (A) an acrylamide monomer and (B) a macromonomer. The macromonomer has the formula: H
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公开(公告)号:UA121993C2
公开(公告)日:2020-08-25
申请号:UAA201801611
申请日:2016-07-13
Applicant: BASF SE
Inventor: BITTNER CHRISTIAN , ZIMMERMANN TOBIAS , EISSMANN DIANA , RANFT MEIK , MORAN PUENTE DIANA WESTFALIA , GUBBELS ERIK
Abstract: Данийвинахідстосуєтьсяагрохімічноїкомпозиції, якаміститьпестициді щонайменшеодинводорозчиннийспівполімер (Р), щоміститьщонайменшеодинмономер (А), вибранийз групи, якамістить (мет)акриламід, N-метил(мет)акриламід, N,N'-диметил(мет)акриламідабо N-метилол(мет)акриламід; щонайменшеодинмакромономер (В), якийміститьщонайменшеодинмакромономер (В1), де (В1) є H2C=C(R1)-R2-O-(R3O)a-(R4O)b-[(R4O)c(R5O)d]-H; іщонайменшеодинаніонниймоноетиленненасичениймономер (С), щоміститьщонайменшеоднукислотнугрупу, вибрануз -СООН, -SO3H, PO3H2, іїхсолі. Іншіоб'єктистосуютьсяодержаннярідинидляобприскування, якеохоплюєвведенняв контактпестициду, водорозчинногоспівполімеру (Р) іводи; атакождоспособуборотьбиз фітопатогеннимигрибамиі/аборостомнебажаноїрослинності, й/абоураженнямнебажанимикомахамиабоураженнямкліщами, і/абодлярегулюванняростурослин, уякомуагрохімічноюкомпозицієювпливаютьнашкідника, йогонавколишнєсередовище, сільськогосподарськурослину, щопідлягаєзахистувідшкідника, наґрунті/абонебажанурослину, і/абосільськогосподарськурослину, і/абоїїнавколишнєсередовище.
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公开(公告)号:CA3024335A1
公开(公告)日:2017-11-16
申请号:CA3024335
申请日:2017-05-11
Applicant: BASF SE
Inventor: ANDERSON TIMOTHY H , OESTER DEAN , CHIROMO ANDREW P , ZIMMERMANN TOBIAS
Abstract: An aqueous agricultural composition includes a pesticide, water, and a co-polymer. The co-polymer is the reaction product of: (A) an acrylamide monomer and (B) a macromonomer. The macromonomer has the formula: H2C=C(R1)-R2-O-(CH2-CH2-O-)k-(CH2-CH(R3)-O-)l-(CH2-CH2-O-)mR4 wherein the (A) acrylamide monomer and the (B) macromonomer react together in the absence of (C) an anionic monoethylenically unsaturated monomer comprising at least one acidic group chosen from -COOH, -SO3H, -PO3H2 and salts thereof.
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公开(公告)号:AU2014363793A1
公开(公告)日:2016-07-28
申请号:AU2014363793
申请日:2014-12-05
Applicant: BASF SE
Inventor: LANGLOTZ BJORN , ZIMMERMANN TOBIAS , REICHENBACH-KLINKE ROLAND , BITTNER CHRISTIAN
IPC: C09K8/588 , C08F220/56
Abstract: A method for recovering petroleum from underground petroleum reservoirs, wherein an aqueous formulation containing at least one water-soluble hydrophobically associating copolymer is injected via at least one injection bore into a petroleum reservoir at a reservoir temperature ranging from 20°C to 120°C, and crude petroleum is extracted from the reservoir via at least one production bore; the water-soluble copolymer contains at least acrylamide or derivatives thereof and a mixture containing at least two amphiphilic macromonomers.
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