公开(公告)号：WO2014049095A1

公开(公告)日：2014-04-03

申请号：PCT/EP2013/070138

申请日：2013-09-26

Applicant: BP EXPLORATION OPERATING COMPANY LIMITED ,  BITZIOU, Eleni ,  HADDLETON, David Mark ,  MACPHERSON, Julie Victoria ,  UNWIN, Patrick Robert

Inventor： BITZIOU, Eleni ,  HADDLETON, David Mark ,  MACPHERSON, Julie Victoria ,  UNWIN, Patrick Robert

IPC: C02F5/14 ,  C02F5/12 ,  C02F1/00 ,  C02F1/68 ,  C02F103/10

CPC classification number: C02F1/008 ,  C02F1/683 ,  C02F5/125 ,  C02F5/145 ,  C02F2103/10

Abstract: A method of controlling scale formation in an oil production operation, the method comprising the steps of: (a) introducing a solution or dispersion of a scale inhibiting polymer comprising: (i) a plurality of polymer units including a scale inhibiting moiety, and (ii) at least one polymer unit including a tagging moiety, wherein the tagging moiety can be detected electrochemically, into an oil-bearing formation; (b) producing oil and aqueous fluids from the oil-bearing formation; (c) periodically or continuously measuring the concentration of scale inhibiting polymer in the produced aqueous fluids by electrochemical detection of the tagging moiety of the scale inhibiting polymer; and (d) introducing further scale inhibiting polymer into the oil-bearing formation when the measured concentration of scale inhibiting polymer in step (c) falls below a pre-determined minimum value.

Abstract translation: 一种在油生产操作中控制垢形成的方法，所述方法包括以下步骤：（a）引入抑垢聚合物的溶液或分散体，其包含：（i）多个包含防垢部分的聚合物单元和（ ii）包含标记部分的至少一个聚合物单元，其中标记部分可以电化学地检测到含油地层中; （b）从含油地层生产油和含水流体; （c）通过电化学检测阻垢聚合物的标记部分来定期或连续地测量所生产的含水流体中阻垢抑制聚合物的浓度; 和（d）当所测量的步骤（c）中的阻垢聚合物的浓度低于预定的最小值时，将进一步的阻垢聚合物引入含油地层中。

公开(公告)号：WO2011134785A3

公开(公告)日：2012-01-05

申请号：PCT/EP2011055729

申请日：2011-04-12

Applicant: UNILEVER PLC ,  UNILEVER NV ,  UNILEVER HINDUSTAN ,  HADDLETON DAVID MARK ,  KHOSHDEL EZAT ,  SLAVIN STACY

Inventor： HADDLETON DAVID MARK ,  KHOSHDEL EZAT ,  SLAVIN STACY

IPC: A61K8/81 ,  A61Q5/00 ,  C08F220/28 ,  C08F220/40

CPC classification number: A61Q5/00 ,  A61K8/8152 ,  A61K8/86 ,  A61K8/91 ,  A61K2800/94 ,  A61Q5/002 ,  C08F220/28 ,  C08F220/40

Abstract: A hair care composition comprising a polymeric compound comprising allyl methacrylate and at least one polymeric segment of polyethylene glycol covalently attached to a central backbone. A preferred compound is poly [Poly (ethylene glycol) methyl ether methacrylate - co - allyl methacrrylate]. In particular, the compound is prepared from di (ethylene glycol) methyl ether methacrylate (DEGMEMA) and allyl methacrylate (AMA). The composition may be used to protect hair from damaging treatment or to repair damaged hair.

Abstract translation: 一种头发护理组合物，其包含包含甲基丙烯酸烯丙酯和共价连接到中心骨架的聚乙二醇的至少一个聚合物链段的聚合物。 优选的化合物是聚[聚（乙二醇）甲基醚甲基丙烯酸酯 - 共 - 烯丙基甲基丙烯酸酯]。 特别地，该化合物由二（乙二醇）甲基醚甲基丙烯酸酯（DEGMEMA）和甲基丙烯酸烯丙酯（AMA）制备。 该组合物可用于保护头发免受损伤性处理或修复损坏的头发。

公开(公告)号：WO1996013527A1

公开(公告)日：1996-05-09

申请号：PCT/GB1995002376

申请日：1995-10-09

Applicant: ZENECA LIMITED ,  HADDLETON, David, Mark ,  MUIR, Andrew, Victor, Graham ,  LEEMING, Stephen, William ,  O'DONNELL, John, Patrick ,  RICHARDS, Stuart, Nicholas

Inventor： ZENECA LIMITED

IPC: C08F02/38

CPC classification number: C08F2/38 ,  C07F5/022

Abstract: Process for the free-radical polymerisation of olefinically unsaturated monomer(s) using a free-radical initiator, the polymerisation being performed in the presence of a compound for effecting molecular weight control, wherein the molecular weight control compound is a CoII chelate of formula (I) wherein each group X, independently in each ring and in different rings, is a substituent selected from alkyl of 1 to 14 carbon atoms and cycloalkyl of 6 to 14 carbon atoms; n, independently in each ring, is 0 to 5 provided that in at least one ring, n is 1 to 5; Z, independently on each boron atom, is selected from F, Cl, Br, OH, alkoxy of 1 to 12 carbon atoms, aryloxy of 6 to 12 carbon atoms, alkyl of 1 to 12 carbon atoms, and aryl of 6 to 12 carbon atoms; or two Z groups taken together provide on one or both boron atoms a group -O-(Q)-O- where Q is a divalent aryl or alicyclic linking group or an alkylene linking group, or two Z groups taken together on one or both boron atoms provide a 1,5-cyclooctanediyl linking group; or being a CoIII analogue of said CoII chelate of formula (I) in which the Co atom is additionally covalently bonded, in a direction at right angles to the macrocyclic chelate ring system, to H, halide or other anion, or a homolytically dissociable organic group; and wherein optionally at least one further ligand is coordinated to the CoII or CoIII atom, being a ligand which does not alter the Co valency state. Also the Co chelates used in the polymerisation process, a process for their production, and the use in various applications of oligomers made using the polymerisation process.

Abstract translation: 使用自由基引发剂使烯属不饱和单体自由基聚合的方法，该聚合在化合物存在下进行以进行分子量控制，其中分子量控制化合物是式（I）的CoII螯合物 I），其中每个基团X独立地为每个环和不同的环，是选自1至14个碳原子的烷基和6至14个碳原子的环烷基的取代基; n在每个环中独立地为0至5，条件是在至少一个环中，n为1至5; Z独立地为每个硼原子，选自F，Cl，Br，OH，1至12个碳原子的烷氧基，6至12个碳原子的芳氧基，1至12个碳原子的烷基和6至12个碳的芳基 原子; 或两个Z基团在一个或两个硼原子上提供基团-O-（Q）-O-，其中Q是二价芳基或脂环族连接基团或亚烷基连接基团，或两个Z基团在一个或两个上合在一起 硼原子提供1,5-环辛二基连接基团; 或作为式（I）的所述CoII螯合物的CoIII类似物，其中Co原子在与大环螯合环体系成直角的方向上额外共价键合到H，卤化物或其它阴离子或均分离的有机物 组; 并且其中任选地至少一个另外的配体与CoII或CoIII原子配位，作为不改变Co价态的配体。 还有在聚合过程中使用的Co螯合物，它们的生产方法以及在使用聚合方法制备的低聚物的各种应用中的用途。

公开(公告)号：WO2011134785A2

公开(公告)日：2011-11-03

申请号：PCT/EP2011/055729

申请日：2011-04-12

Applicant: UNILEVER PLC ,  UNILEVER N.V. ,  HINDUSTAN UNILEVER LIMITED ,  HADDLETON, David, Mark ,  KHOSHDEL, Ezat ,  SLAVIN, Stacy

Inventor： HADDLETON, David, Mark ,  KHOSHDEL, Ezat ,  SLAVIN, Stacy

IPC: A61K8/81 ,  A61Q5/00 ,  C08F220/28 ,  C08F220/40

CPC classification number: A61Q5/00 ,  A61K8/8152 ,  A61K8/86 ,  A61K8/91 ,  A61K2800/94 ,  A61Q5/002 ,  C08F220/28 ,  C08F220/40

Abstract: A hair care composition comprising a polymeric compound comprising allyl methacryate and at least one polymeric segment of polyethylene glycol covalently attached to a central backbone.

Abstract translation: 一种头发护理组合物，其包含包含烯丙基甲基丙烯酸酯和至少一种聚合的聚乙烯乙烯聚合物链段的聚合化合物共价连接到中心骨架上。

公开(公告)号：WO1995017435A1

公开(公告)日：1995-06-29

申请号：PCT/GB1994002769

申请日：1994-12-20

Applicant: ZENECA LIMITED ,  HADDLETON, David, Mark ,  MUIR, Andrew, Victor, Graham ,  LEEMING, Stephen, William

Inventor： ZENECA LIMITED

IPC: C08F02/38

CPC classification number: C07F5/022 ,  C08F2/38

Abstract: A compound for effecting molecular weight control in polymerisation is a CoII chelate of formula (I), wherein each group R is an organic cyclic group which, independently, is a monovalent group which comprises a cyclic structure or taken together as two adjacent groups provides a divalent group, and wherein further at least one of the groups R includes at least one heteroatom selected from O, N, S, P, halogen and Si, which heteroatom provides a substituent group or part of a substituent group on the cyclic structure, or a heteroatom of a heterocyclic ring of the cyclic structure; and wherein each group Q is independently selected from F, Cl, Br, OH, C1-12 alkoxy and C1-12 alkyl; or being a CoIII analogue of the cobalt II chelate of formula (I) in which the Co atom is additionally covalently bonded to H, a halide or other anion, or a homolytically dissociable organic group. Free-radical polymerisation of at least one ethylenically unsaturated monomer is carried out in the presence of such a compound.

Abstract translation: 用于在聚合中进行分子量控制的化合物是式（I）的CoII螯合物，其中每个基团R是有机环状基团，其独立地是包含环状结构的一价基团或两个相邻的基团一起提供一个 并且其中所述基团R中的至少一个基团包含至少一个选自O，N，S，P，卤素和Si的杂原子，所述杂原子提供环状结构上的取代基或取代基的一部分，或 环状结构的杂环的杂原子; 并且其中每个基团Q独立地选自F，Cl，Br，OH，C 1-12烷氧基和C 1-12烷基; 或者是式（I）的钴II螯合物的CoIII类似物，其中Co原子另外共价键合到H，卤化物或其它阴离子或均分解离的有机基团。 至少一种烯键式不饱和单体的自由基聚合在这种化合物的存在下进行。

公开(公告)号：WO1995004759A1

公开(公告)日：1995-02-16

申请号：PCT/GB1994001693

申请日：1994-08-02

Applicant: ZENECA LIMITED ,  HADDLETON, David, Mark ,  MUIR, Andrew, Victor, Graham

Inventor： ZENECA LIMITED

IPC: C08F02/38

CPC classification number: C08F10/00 ,  C08F2/38

Abstract: Process for the free-radical polymerisation of olefinically unsaturated monomer(s) using a free-radical initiator, wherein said polymerisation is performed in the presence of a compound for effecting molecular weight control, said molecular weight control compound being selected from Cobalt II chelates of formulae (I), (II) and (III), wherein: x and y are independently 2 to 5; each R , R , R and R is independently selected from H, C1-C12 alkyl, optionally substituted aryl, OR where R is C1 to C12 alkyl or optionally substituted aryl, CO2R , SO3H, C(=O)R , CO2H, NO2, OH, NR 2, NH2, NHR , SR , SH, CN, SO3R , halogen, 2-furyl and 3-furyl; each X is independently selected from (CR 2)n, (CR 2O)n, optionally substituted o-phenylene, and optionally substituted 1,8-naphthylene, where each R is independently selected from H and C1 to C12 alkyl, and n is 1 to 10; and wherein said cobalt chelates of formulae (I) and (II) possess a positive charge of 2 and are associated with an anion or anions for balancing the positive charge, while that of formula (III) is neutral; and also Co III analogues of said cobalt (II) chelates of formulae (I), (II) and (III) in which the Co atom is additionally covalently bonded, in a direction at right angles to the macrocyclic chelate ring system, to H, a halide ion or other anion, or a homolytically dissociatable organic group.

Abstract translation: 使用自由基引发剂使烯属不饱和单体自由基聚合的方法，其中所述聚合在化合物存在下进行以进行分子量控制，所述分子量控制化合物选自钴 式（I），（II）和（III），其中：x和y独立地为2至5; 每个R 1，R 2，R 3和R 4独立地选自H，C 1 -C 12烷基，任选取代的芳基，OR 5，其中R 5是C 1至C 12烷基或 任选取代的芳基，CO 2 R 5，SO 3 H，C（= O）R 5，CO 2 H，NO 2，OH，NR 5，NH 2，NHR 5，SR 5，SH，CN，SO 3 R 卤素，2-呋喃基和3-呋喃基; 每个X独立地选自（CR 6）n，（CR 6 O）n，任选取代的邻亚苯基和任选取代的1,8-亚萘基，其中每个R 6独立地选自H 和C 1〜C 12烷基，n为1〜10; 并且其中所述式（I）和（II）的钴螯合物具有2的正电荷并且与用于平衡正电荷的阴离子相关联，而式（III）的中性; 以及所述式（I），（II）和（III）的所述钴（II）螯合物的Co III类似物，其中所述Co原子在与大环螯合环体系成直角的方向上额外共价键合至H ，卤化物离子或其它阴离子，或同解离的有机基团。

公开(公告)号：WO0107496A3

公开(公告)日：2002-09-26

申请号：PCT/GB0002120

申请日：2000-06-01

Applicant: BP CHEM INT LTD ,  HADDLETON DAVID MARK ,  JARVIS ADAM PETER

Inventor： HADDLETON DAVID MARK ,  JARVIS ADAM PETER

IPC: C08F293/00

CPC classification number: C08F293/005 ,  C08F2438/01

Abstract: Novel block polymers of ethylenically unsaturated monomers and ethylenically unsaturated carboxylates such as vinyl acetate may be made by transition metal mediated, atom transfer polymerisation of an ethylenically unsaturated monomer with an alpha , omega di-functional polymer precursor having repeating units derived from an ethylenically unsaturated carboxylate, such as vinyl acetate. Also, novel alpha , omega di-functional polymer precursors may be made by the steps of (a) reacting an ethylenically unsaturated carboxylate with a radical initiator having a substitutable functional group; and (b) substituting the functional groups on the product of step (a) with substituents active for the formation of block polymers in a transition metal mediated, atom transfer polymerisation process.

Abstract translation: 可以通过过渡金属介导的烯属不饱和单体与具有源自烯属不饱和羧酸酯的重复单元的α，ω二官能聚合物前体的原子转移聚合来制备烯属不饱和单体和烯属不饱和羧酸酯如乙酸乙烯酯的新型嵌段聚合物 ，如乙酸乙烯酯。 此外，新的α，ω-二官能聚合物前体可以通过以下步骤制备：（a）使烯键式不饱和羧酸酯与具有可取代官能团的自由基引发剂反应; 和（b）用在过渡金属介导的原子转移聚合方法中用于形成嵌段聚合物的取代基取代有步骤（a）的产物的官能团。

公开(公告)号：WO1997047661A1

公开(公告)日：1997-12-18

申请号：PCT/GB1997001589

申请日：1997-06-12

Applicant: UNIVERSITY OF WARWICK ,  HADDLETON, David, Mark

Inventor： UNIVERSITY OF WARWICK

IPC: C08F04/10

CPC classification number: C08F10/00 ,  C08F4/10 ,  C08F4/80

Abstract: A first aspect of the invention provides a catalyst for addition polymerisation of olefinically unsaturated monomers comprising: a) a first compound MY where M is a transition metal in a low valency state or a transition metal in a low valency state co-ordinated to at least one co-ordinating non-charged ligand, Y is a monovalent, divalent or polyvalent counterion; b) an initiator compound comprising a homolytically breakable bond with a halogen atom; and c) an organodiimine, where at least one of the nitrogens of the diimine is not part of an aromatic ring; a second aspect of the invention provides a catalyst for addition polymerisation of olefinically unsaturated monomers comprising: d) a first component of the Formula [ML] A where M = a transition metal of low valency state, L = an organodiimine where at least one of the nitrogens of the diimine is not part of an aromatic ring, A = an anion, n = an integer of 1 to 3, m = an integer of 1 or 2; e) an initiator compound comprising a homolytically breakable bond with a halogen atom. Preferably, the organodiimine is a 1,4-diaza-1,3- butadiene, a pyridine carbaldelyde imine, an oxazolidone or a quinoline carbaldehyde. Processes for using the catalysts are also disclosed.

Abstract translation: 本发明的第一方面提供了一种用于烯属不饱和单体的加成聚合的催化剂，其包含：a）第一化合物MY，其中M是低价态的过渡金属或低价态的过渡金属至少与 一个配位的非带电配位体，Y是一价，二价或多价的反离子; b）包含与卤素原子的均可断裂键的引发剂化合物; 和c）有机二亚胺，其中二亚胺的至少一个氮不是芳环的一部分; 本发明的第二方面提供了用于烯属不饱和单体的加成聚合的催化剂，其包括：d）式[ML] n + A 的第一组分，其中M =低价态的过渡金属，L = 有机二亚胺，其中二亚胺的至少一个氮不是芳环的一部分，A =阴离子，n = 1〜3的整数，m = 1或2的整数; e）包含与卤素原子的均可断裂键的引发剂化合物。 有机亚胺优选为1,4-二氮杂-1,3-丁二烯，吡啶碳鎓二亚胺，恶唑烷酮或喹啉甲醛。 还公开了使用催化剂的方法。

公开(公告)号：WO1995027737A1

公开(公告)日：1995-10-19

申请号：PCT/GB1995000577

申请日：1995-03-17

Applicant: ZENECA LIMITED ,  MUIR, Andrew, Victor, Graham ,  LAWSON, John, Robert ,  HADDLETON, David, Mark

Inventor： ZENECA LIMITED

IPC: C08F02/38

CPC classification number: C07F5/022 ,  C08F2/38

Abstract: Process for the free-radical polymerisation of at least one olefinically unsaturated monomer, the polymerisation being performed in the presence of a compound for effecting molecular weight control, being a CoII chelate of formula (I), wherein each group X is a divalent group which forms with the two carbon atoms to which it is bonded a pericondensed polycyclic group, being a group having 3 or more carbocyclic rings where the oxime-containing carbocyclic ring has carbon atoms in common with 2 or more of the other rings, said polycyclic group being unsubstituted (apart from the oxime groups) or having at least one hydrocarbyl substitutent; and wherein each group Q is independently selected from F, Cl, Br, OH, C1-12 alkoxy, aryloxy, C1-12 alkyl and aryl; or two Q groups taken together provide on one or both boron atoms a group -O-(G)-O- where G is a divalent aryl or alicyclic linking group or an alkylene linking group; or two Q groups taken together on one or both boron atoms provide a 1,5-cyclooctanediyl linking group; or being a CoIII analogue of said cobalt II chelate in which the Co atom is additionally covalently bonded to H, a halide or other anion, or a homolytically dissociable organic group. Also the Co chelates used in the process.

Abstract translation: 用于至少一种烯属不饱和单体的自由基聚合的方法，该聚合是在用于进行分子量控制的化合物存在下进行的，其是式（I）的CoII螯合物，其中每个基团X是二价基团，其中 与具有3个以上碳环的基团连接的两个碳原子的形式，其中含肟的碳环具有与2个以上的其它环相同的碳原子的所述多环基团，所述多环基团为 未取代的（除了肟基团）或具有至少一个烃基取代基; 并且其中每个基团Q独立地选自F，Cl，Br，OH，C 1-12烷氧基，芳氧基，C 1-12烷基和芳基; 或两个Q基团在一个或两个硼原子上提供基团-O-（G）-O-，其中G是二价芳基或脂环连接基团或亚烷基连接基团; 或一个或两个硼原子一起取代的两个Q基团提供1,5-环辛二基连接基团; 或者是所述钴II螯合物的CoIII类似物，其中所述Co原子另外共价键合到H，卤化物或其它阴离子或均分离的有机基团。 也是在该过程中使用的Co螯合物。

公开(公告)号：WO1995004767A1

公开(公告)日：1995-02-16

申请号：PCT/GB1994001692

申请日：1994-08-02

Applicant: ZENECA LIMITED ,  ZENECA RESINS B.V. ,  HADDLETON, David, Mark ,  PADGET, John, Christopher ,  OVERBEEK, Gerardus, Cornelis

Inventor： ZENECA LIMITED ,  ZENECA RESINS B.V.

IPC: C08F265/02

CPC classification number: C08F265/02

Abstract: Process for the production of an aqueous polymer emulsion which process comprises: a) preparing a low molecular weight polymer containing acid-functional groups using a free-radical polymerisation process which employs a free-radical initiator and, for the purpose of controlling molecular weight, a transition metal chelate complex, wherein said low molecular weight polymer has a number average molecular weight within the range of from 500 to 50,000; b) conducting an aqueous emulsion polymerisation process to form an aqueous emulsion of a hydrophobic polymer from at least one olefinically unsaturated monomer, wherein the low molecular weight polymer of step a) is introduced to the aqueous medium of said emulsion polymerisation process before the start of and/or during said emulsion polymerisation process and becomes dissolved or dispersed in said aqueous medium.

Abstract translation: 制备含水聚合物乳液的方法，该方法包括：a）使用自由基聚合方法制备含有酸官能团的低分子量聚合物，其使用自由基引发剂，并且为了控制分子量， 过渡金属螯合络合物，其中所述低分子量聚合物的数均分子量在500至50,000的范围内; b）进行水性乳液聚合方法以形成来自至少一种烯属不饱和单体的疏水性聚合物的水性乳液，其中步骤a）的低分子量聚合物在开始之前被引入所述乳液聚合方法的水性介质中 和/或在所述乳液聚合过程期间溶解或分散在所述水性介质中。