BRPI0813974A2 - Mistura de polímero de enxerto - Google Patents

Mistura de polímero de enxerto

Info

Publication number
BRPI0813974A2
BRPI0813974A2 BRPI0813974-1A2A BRPI0813974A BRPI0813974A2 BR PI0813974 A2 BRPI0813974 A2 BR PI0813974A2 BR PI0813974 A BRPI0813974 A BR PI0813974A BR PI0813974 A2 BRPI0813974 A2 BR PI0813974A2
Authority
BR
Brazil
Prior art keywords
polymer blend
graft polymer
graft
blend
polymer
Prior art date
Application number
BRPI0813974-1A2A
Other languages
English (en)
Inventor
Andrea Assmann
Roland Reichenbach-Klinke
Original Assignee
Basf Constr Polymers Gmbh
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 Basf Constr Polymers Gmbh filed Critical Basf Constr Polymers Gmbh
Publication of BRPI0813974A2 publication Critical patent/BRPI0813974A2/pt
Publication of BRPI0813974A8 publication Critical patent/BRPI0813974A8/pt

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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • C08F290/145—Polyamides; Polyesteramides; Polyimides
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/04—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polycarbonamides, polyesteramides or polyimides
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C08F283/08—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to polyphenylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H1/00—Macromolecular products derived from proteins
    • C08H1/02—Protein-aldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L87/00—Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
    • C08L87/005—Block or graft polymers not provided for in groups C08L1/00 - C08L85/04
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/002—Peat, lignite, coal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dermatology (AREA)
  • Ceramic Engineering (AREA)
  • Biochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Polyamides (AREA)
BRPI0813974A 2007-08-08 2008-04-25 Mistura de polímero de enxerto BRPI0813974A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007037466A DE102007037466A1 (de) 2007-08-08 2007-08-08 Pfropfpolymer-Mischung
PCT/EP2008/055089 WO2009019050A1 (de) 2007-08-08 2008-04-25 Pfropfpolymer-mischung

Publications (2)

Publication Number Publication Date
BRPI0813974A2 true BRPI0813974A2 (pt) 2015-01-06
BRPI0813974A8 BRPI0813974A8 (pt) 2017-12-19

Family

ID=39619359

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813974A BRPI0813974A8 (pt) 2007-08-08 2008-04-25 Mistura de polímero de enxerto

Country Status (10)

Country Link
US (1) US8802748B2 (pt)
EP (1) EP2176346B1 (pt)
CN (1) CN101688044B (pt)
BR (1) BRPI0813974A8 (pt)
CA (1) CA2690264C (pt)
DE (1) DE102007037466A1 (pt)
DK (1) DK2176346T3 (pt)
MX (1) MX2010001402A (pt)
RU (1) RU2475505C2 (pt)
WO (1) WO2009019050A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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DE102007063060A1 (de) 2007-12-28 2009-07-02 Basf Construction Polymers Gmbh Pfropfcopolymer als Gashydratinhibitor
US8869895B2 (en) * 2009-12-08 2014-10-28 Halliburton Energy Services, Inc. Biodegradable set retarder for a cement composition
US8376045B2 (en) * 2010-06-17 2013-02-19 Halliburton Energy Services, Inc. Fluid loss additive containing a biodegradable grafted copolymer for a cement composition
US8453735B2 (en) * 2010-07-20 2013-06-04 Halliburton Energy Services, Inc. Method and biodegradable water based thinner composition for drilling subterranean boreholes with aqueous based drilling fluid
US8522898B2 (en) 2010-09-02 2013-09-03 Halliburton Energy Services, Inc. Method for dispersing aqueous based drilling fluid for drilling subterranean boreholes
US20130274150A1 (en) * 2010-12-17 2013-10-17 Akzo Nobel Chemicals International B.V. Lignosulfonate grafts with an acid, ester and non-ionic monomers
CN102504138B (zh) * 2011-11-17 2014-04-16 郑州轻工业学院 木质素接枝功能性乙烯基大单体高效减水剂及其制备方法
CN102618229B (zh) * 2012-03-01 2014-03-12 克拉玛依市正诚有限公司 耐高温颗粒调堵剂及其生产方法和使用方法
WO2014005778A1 (en) * 2012-07-06 2014-01-09 Basf Se Biodegradable graft copolymer anti -accretion additive for water - based drilling fluids
US9157016B2 (en) * 2012-10-01 2015-10-13 Georgia-Pacific Chemicals Llc Modified polyphenol binder compositions and methods for making and using same
CN103184041B (zh) * 2013-03-07 2016-01-20 中国石油大学(华东) 一种改性磷铝酸盐水泥缓凝剂及制备方法
CN103710011B (zh) * 2013-12-16 2017-05-10 安东石油技术（集团）有限公司 改性聚丙烯酰胺调剖体系以及其制备方法和使用方法
RU2558072C1 (ru) * 2014-05-27 2015-07-27 Открытое акционерное общество "Северо-Кавказский научно-исследовательский проектный институт природных газов" (ОАО "СевКавНИПИгаз") Сухая смесь для приготовления жидкости глушения
CN104031622A (zh) * 2014-06-12 2014-09-10 青岛蓬勃石油技术服务有限公司 一种用于钻井液中的抗盐降滤失剂及其制备方法
CN104177542B (zh) * 2014-08-05 2016-09-14 新乡市富邦科技有限公司 钻井液用微乳液聚合强包被剂及其制备方法
US11286413B2 (en) * 2015-12-18 2022-03-29 Halliburton Energy Services, Inc. Modified biopolymers for diversion, conformance, and fluid loss control
CN109503760B (zh) * 2017-09-14 2021-06-01 中石化石油工程技术服务有限公司 一种中高温油井水泥缓凝剂、其制备方法和应用
CN108467760B (zh) * 2018-03-21 2021-01-15 陕西科技大学 一种单宁酸接枝共聚物水煤浆分散剂及其制备方法
US20210108130A1 (en) * 2019-10-11 2021-04-15 Feipeng Liu Chemical Additives for Enhancing the Performance of Friction Reducer Solution and Its Applications Thereof
US11162012B2 (en) * 2020-04-06 2021-11-02 Halliburton Energy Services, Inc. Well treatment fluid having biodegradable fluid loss control agent
CN112778990B (zh) * 2021-02-05 2022-06-03 西南石油大学 一种用于油田注水井的污水混配暂堵剂及其制备方法
CN117987098B (zh) * 2022-11-01 2025-09-02 中国石油天然气集团有限公司 水基钻井液用抗盐抗钙降滤失剂及其制备方法

Family Cites Families (35)

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Publication number Priority date Publication date Assignee Title
US3936408A (en) 1974-05-01 1976-02-03 Calgon Corporation Well cementing composition having improved flow properties containing a polyamido-sulfonic additive
US4015991A (en) 1975-08-08 1977-04-05 Calgon Corporation Low fluid loss cementing compositions containing hydrolyzed acrylamide/2-acrylamido-2-methylpropane sulfonic acid derivative copolymers and their use
US4053323A (en) 1976-11-11 1977-10-11 Calgon Corporation Method of using cementing composition having improved flow properties
DE2846249A1 (de) * 1977-12-09 1979-06-13 Minnesota Mining & Mfg Formbare biologisch abbaufaehige thermoplastische masse
US4278749A (en) 1979-03-09 1981-07-14 Ciba-Geigy Ag Receiving elements containing graft gelatin polymers as dye mordants
EP0052156B1 (en) * 1980-11-15 1984-10-03 Toray Industries, Inc. Method of modifying a synthetic or natural polyamide product
DE3220503A1 (de) 1982-06-01 1983-12-01 Cassella Ag, 6000 Frankfurt Hochmolekular wasserloesliche copolymerisate, ihre herstellung und verwendung
DE3302168A1 (de) 1983-01-24 1984-07-26 Hoechst Ag, 6230 Frankfurt Zementschlaemme fuer tiefbohrungen mit einem gehalt an copolymerisaten zur verminderung des wasserverlustes
US4579927A (en) 1983-09-26 1986-04-01 Dresser Industries, Inc. Copolymers of flavanoid tannins and acrylic monomers
US4654085A (en) 1984-10-11 1987-03-31 Henkel Kommanditgesellschaft Auf Aktien Additive for cementitious compositions
SU1447832A1 (ru) * 1986-02-28 1988-12-30 Ухтинский индустриальный институт Реагент дл обработки буровых растворов
US4676317A (en) * 1986-05-13 1987-06-30 Halliburton Company Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations
US4703801A (en) 1986-05-13 1987-11-03 Halliburton Company Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations
MX169321B (es) * 1987-12-14 1993-06-29 Nalco Chemical Co Composicion polimerica y metodo mejorado para reducir la perdida de fluidez de los lodos de perforacion y composiciones de cementacion.
US4891404A (en) * 1988-05-27 1990-01-02 Purdue Research Foundation Biodegradable graft copolymers
US4938803A (en) 1989-07-05 1990-07-03 Nalco Chemical Company Vinyl grafted lignite fluid loss additives
EP0427107A3 (en) * 1989-11-06 1992-04-08 M-I Drilling Fluids Company Drilling fluid additive
DE4034642A1 (de) 1990-10-31 1992-05-07 Hoechst Ag Wasserloesliche mischpolymerisate und deren verwendung
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US5147964A (en) 1990-10-15 1992-09-15 Nalco Chemical Company Method for reducing fluid loss from oilfield cement slurries using vinyl grafted wattle tannin
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US5339903A (en) * 1993-11-12 1994-08-23 Halliburton Company Method for control of gas migration in well cementing
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ES2138933B1 (es) 1998-05-20 2000-09-16 Tolsa Sa Aditivo para materiales de construccion conglomerantes, composiciones que contienen el aditivo y uso del aditivo en materiales de construccion conglomerantes.
US6019835A (en) 1998-09-01 2000-02-01 Halliburton Energy Services, Inc. Cement compositions and biodegradable dispersants therefor
US6454004B2 (en) 1999-07-15 2002-09-24 Halliburton Energy Services, Inc. Cementing casing strings in deep water offshore wells
US6802805B2 (en) * 2000-12-14 2004-10-12 Yukoh Akae Method for recombining soil
DE10229837A1 (de) 2001-09-18 2003-04-03 Skw Polymers Gmbh Polymeres, Acrylamid-freies Wasserrückhaltemittel
DE10150190A1 (de) 2001-10-12 2003-04-17 Tr Oil Services Aberdeen Verfahren zur Verringerung oder zur vollständigen Einstellung von Wasserzuflüssen bei einer unterirdischen Formation, und vernetzbare Copolymere zu dessen Durchführung
CA2481835C (en) 2002-04-10 2011-02-01 Skw Polymers Gmbh Water-soluble copolymers based on olefinic sulfonic acids, process for the production thereof and use of the same
DE10314354A1 (de) 2002-12-11 2004-06-24 Skw Polymers Gmbh Wasserlösliche, biologisch abbaubare Copolymere auf Polyamidbasis und deren Verwendung
RU2237077C1 (ru) * 2003-07-18 2004-09-27 Закрытое акционерное общество объединение "РОСРЕСУРС" Реагент-стабилизатор для буровых растворов и концентрат бурового раствора
DE102006038809A1 (de) 2006-08-18 2008-02-21 Basf Construction Polymers Gmbh Wasserlösliche und biologisch abbaubare Copolymere auf Polyamidbasis und deren Verwendung

Also Published As

Publication number Publication date
EP2176346A1 (de) 2010-04-21
CA2690264C (en) 2013-11-12
EP2176346B1 (de) 2013-03-06
DE102007037466A1 (de) 2009-02-12
US20100160488A1 (en) 2010-06-24
CN101688044A (zh) 2010-03-31
RU2010107873A (ru) 2011-09-20
DK2176346T3 (da) 2013-05-21
CA2690264A1 (en) 2009-02-12
RU2475505C2 (ru) 2013-02-20
MX2010001402A (es) 2010-03-10
US8802748B2 (en) 2014-08-12
BRPI0813974A8 (pt) 2017-12-19
CN101688044B (zh) 2014-07-30
WO2009019050A1 (de) 2009-02-12

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: BASF CONSTRUCTION CHEMICALS GMBH (DE)

B25D Requested change of name of applicant approved

Owner name: BASF CONSTRUCTION SOLUTIONS GMBH (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements