[go: up one dir, main page]

MX2017010449A - Composiciones de polimeros reticulados con dos agentes reticulantes para su uso en operaciones en formaciones subterraneas. - Google Patents

Composiciones de polimeros reticulados con dos agentes reticulantes para su uso en operaciones en formaciones subterraneas.

Info

Publication number
MX2017010449A
MX2017010449A MX2017010449A MX2017010449A MX2017010449A MX 2017010449 A MX2017010449 A MX 2017010449A MX 2017010449 A MX2017010449 A MX 2017010449A MX 2017010449 A MX2017010449 A MX 2017010449A MX 2017010449 A MX2017010449 A MX 2017010449A
Authority
MX
Mexico
Prior art keywords
crosslinked polymer
crosslinkers
crosslinking agent
reagents
repeating unit
Prior art date
Application number
MX2017010449A
Other languages
English (en)
Other versions
MX395412B (es
Inventor
Zhou Hui
Zha Weibin
A Galindo Kay
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of MX2017010449A publication Critical patent/MX2017010449A/es
Publication of MX395412B publication Critical patent/MX395412B/es

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
    • C08F22/00—Homopolymers and 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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/10—Esters
    • 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
    • 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
    • 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
    • C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—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
    • C09K8/02—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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/575—Compositions based on water or polar solvents containing organic compounds
    • C09K8/5751—Macromolecular compounds
    • C09K8/5756—Macromolecular compounds containing cross-linking agents
    • 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
    • C09K8/588—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 polymers
    • 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
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • 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
    • C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Un polímero reticulado que comprende: reactivos de una primera unidad de repetición, una segunda unidad de repetición, un primer agente reticulante y un segundo agente reticulante que reaccionan para formar el polímero reticulado, donde la primera unidad de repetición es un monómero que contiene ácido sulfónico, presente de 50 % a 99 % en peso de los reactivos, donde la segunda unidad de repetición se selecciona del grupo que consiste en un monómero que contiene N-vinilamida, un monómero que contiene un enlace doble terminal, y cualquier combinación de estos, y se encuentra presente de 1 % a 50 % en peso de los reactivos, donde el primer agente reticulante comprende al menos dos enlaces olefínicos, donde el segundo agente reticulante comprende al menos dos enlaces olefínicos, y donde el primer agente reticulante y el segundo agente reticulante combinados se encuentran presentes en el intervalo de aproximadamente 0.01 % a aproximadamente 25 % en peso de los reactivos.
MX2017010449A 2015-02-23 2015-02-23 Composiciones de polimeros reticulados con dos agentes reticulantes para su uso en operaciones en formaciones subterraneas. MX395412B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/017094 WO2016137433A1 (en) 2015-02-23 2015-02-23 Crosslinked polymer compositions with two crosslinkers for use in subterranean formation operations

Publications (2)

Publication Number Publication Date
MX2017010449A true MX2017010449A (es) 2017-11-28
MX395412B MX395412B (es) 2025-03-25

Family

ID=56789074

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017010449A MX395412B (es) 2015-02-23 2015-02-23 Composiciones de polimeros reticulados con dos agentes reticulantes para su uso en operaciones en formaciones subterraneas.

Country Status (8)

Country Link
US (1) US10407526B2 (es)
AU (1) AU2015384201B2 (es)
BR (1) BR112017015188A2 (es)
CA (1) CA2973692C (es)
GB (1) GB2550703B (es)
MX (1) MX395412B (es)
NO (1) NO20171209A1 (es)
WO (1) WO2016137433A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2549657B (en) 2015-02-23 2022-04-06 Halliburton Energy Services Inc Crosslinked polymer compositions for use in subterranean formation operations
GB2549658B (en) 2015-02-23 2021-12-08 Halliburton Energy Services Inc Crosslinked polymer compositions and methods for use in subterranean formation operations
US10407526B2 (en) 2015-02-23 2019-09-10 Halliburton Energy Services, Inc. Crosslinked polymer compositions with two crosslinkers for use in subterranean formation operations
MX375833B (es) * 2015-02-23 2025-03-06 Halliburton Energy Services Inc Métodos de uso de composiciones poliméricas reticuladas en operaciones en formaciones subterráneas.
MX2017010353A (es) * 2015-03-31 2018-01-23 Halliburton Energy Services Inc Viscosificantes polimericos para utilizar en fluidos de perforacion a base de agua.
CN114350339B (zh) * 2021-12-22 2023-07-28 西安石油大学 一种磁响应型纳米压裂液交联剂及其制备方法
CN114426619B (zh) * 2021-12-22 2022-11-18 中国石油大学(北京) 双交联网络体系油基堵漏凝胶聚合物及其制备方法和应用
CN119219840B (zh) * 2023-06-28 2025-11-04 中国石油化工股份有限公司 一种交联聚合物及其制备方法和应用
CN116970378B (zh) * 2023-09-25 2023-12-01 四川蜀宏悦能源科技有限公司 微泡修井液及其制备方法

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678591A (en) 1986-04-07 1987-07-07 Nalco Chemical Company Terpolymer composition for aqueous drilling fluids
WO1991003938A1 (en) 1989-09-20 1991-04-04 Ecolab Incorporated Antimicrobial polymeric coating
US5525657A (en) 1994-10-11 1996-06-11 Basf Corporation Latex composition employing specifically defined ethylene oxide/propylene oxide block copolymer surfactant and hydrophobic defoaming agent
US5620947A (en) 1994-12-27 1997-04-15 Exxon Production Research Company Water-based high temperature well servicing composition and method of using same
US5547022A (en) 1995-05-03 1996-08-20 Chevron U.S.A. Inc. Heavy oil well stimulation composition and process
US5789349A (en) 1996-03-13 1998-08-04 M-I Drilling Fluids, L.L.C. Water-based drilling fluids with high temperature fluid loss control additive
DE19905639A1 (de) 1999-02-11 2000-08-17 Clariant Gmbh Wasserlösliche oder wasserquellbare Polymerisate
DE10000648A1 (de) 2000-01-11 2001-07-12 Clariant Gmbh Wasserlösliche oder wasserquellbare vernetzte Copolymere
US6465397B1 (en) * 2000-02-11 2002-10-15 Clariant Finance (Bvi) Limited Synthetic crosslinked copolymer solutions and direct injection to subterranean oil and gas formations
US6465587B1 (en) 2000-12-08 2002-10-15 Hercules Incorporated Polymeric fluid loss additives and method of use thereof
DE10119338A1 (de) 2001-04-20 2002-10-24 Clariant Gmbh Verwendung von Copolymerisaten auf Basis von Acrylamidoalkylsulfonsäuren als Verdicker in Zubereitungen enthaltend organische Lösemittel
US6620900B2 (en) 2002-02-07 2003-09-16 Isp Investments Inc. Proliferous copolymer of vinyl pyrrolidone and vinyl acetate
DE10213142A1 (de) * 2002-03-23 2003-10-02 Clariant Gmbh Stabile Dispersionskonzentrate
DE10257095A1 (de) * 2002-12-05 2004-06-24 Basf Ag Unlösliche, hochvernetzte Styrol-4-sufonathaltige Popcorn-Polymerisate, Verfahren zu deren Herstellung und Verwendung
US7098171B2 (en) 2003-05-13 2006-08-29 Halliburton Energy Services, Inc. Synthetic filtration control polymers for wellbore fluids
US20050080176A1 (en) * 2003-10-08 2005-04-14 Robb Ian D. Crosslinked polymer gels for filter cake formation
US7448450B2 (en) 2003-12-04 2008-11-11 Halliburton Energy Services, Inc. Drilling and cementing with fluids containing zeolite
US7211549B2 (en) 2004-04-26 2007-05-01 M-I L.L.C. Spotting fluid for use with oil-based muds and method of use
EP1773485B1 (en) * 2004-06-07 2015-09-16 Natrix Separations Inc. Stable composite material comprising supported porous gels
US7150322B2 (en) 2004-08-24 2006-12-19 Halliburton Energy Services, Inc. Cement compositions comprising environmentally compatible defoamers and methods of use
JP2006243646A (ja) 2005-03-07 2006-09-14 Fuji Photo Film Co Ltd 熱現像感光材料
US20070179078A1 (en) 2006-01-30 2007-08-02 Collin Jennifer R Rheology modifier for aqueous systems
US7651980B2 (en) 2006-02-02 2010-01-26 Baker Hughes Incorporated High temperature filtration control using water based drilling fluid systems comprising water soluble polymers
US20080135247A1 (en) 2006-12-12 2008-06-12 Hutchins Richard D Fracturing Fluid Loss Control Agent
US20080227665A1 (en) * 2007-03-14 2008-09-18 Ryan Ezell Aqueous-Based Insulating Fluids and Related Methods
DE102007059844A1 (de) 2007-12-12 2009-06-25 Basf Construction Polymers Gmbh Copolymer auf Basis einer Sulfonsäure-haltigen Verbindung
DE102007061969A1 (de) * 2007-12-21 2008-07-17 Clariant International Limited Wasserlösliche oder wasserquellbare Polymere auf Basis von Salzen der Acryloyldimethyltaurinsäure oder ihrer Derivate, deren Herstellung und deren Verwendung als Verdicker, Stabilisator und Konsistenzgeber
EA201170564A1 (ru) 2008-10-13 2011-12-30 Эм-Ай Эл. Эл. Си. Свободные от хрома скважинные флюиды на водной основе
EP2204431A1 (de) * 2008-12-18 2010-07-07 Basf Se Verfahren zur Blockierung unterirdischer Formationen
EP2985299B1 (en) 2009-03-31 2020-01-01 ISP Investments LLC Polymers having n-vinyl amide and hydroxyl moieties
US8685900B2 (en) 2009-04-03 2014-04-01 Halliburton Energy Services, Inc. Methods of using fluid loss additives comprising micro gels
WO2010126925A2 (en) 2009-04-29 2010-11-04 M-I L.L.C. Wellbore fluids employing sacrificial viscosifiers
WO2010133573A2 (en) 2009-05-19 2010-11-25 L'oreal Dyeing composition comprising a secondary para-phenylenediamine oxidation base and a thickening polymer
WO2011135039A1 (en) 2010-04-28 2011-11-03 Basf Se Rheology modifying and setting polymer, composition thereof and method for making it
WO2012030750A2 (en) 2010-09-02 2012-03-08 Lubrizol Advanced Materials, Inc. Polymers and compositions
US8623791B2 (en) 2010-09-29 2014-01-07 China Petroleum & Chemical Corporation Copolymer and preparation method and application thereof
US9022147B2 (en) 2011-06-01 2015-05-05 Halliburton Energy Services, Inc. Drilling fluid that when mixed with a cement composition enhances physical properties of the cement composition
CN106896422B (zh) 2011-06-09 2021-03-23 爱尔康公司 具有纳米纹理化表面的硅氧烷水凝胶透镜
FR2977489B1 (fr) 2011-07-07 2014-03-21 Oreal Procedes de traitement cosmetique et kit
US20130056215A1 (en) 2011-09-07 2013-03-07 Baker Hughes Incorporated Disintegrative Particles to Release Agglomeration Agent for Water Shut-Off Downhole
US10414963B2 (en) 2013-06-26 2019-09-17 Halliburton Energy Services, Inc. High-temperature crosslinked polymer for use in a well
US10017680B2 (en) * 2013-06-26 2018-07-10 Halliburton Energy Services, Inc. Crosslinked N-vinylpyrrolidone polymers for use in subterranean formations and wells
AU2014384861B2 (en) 2014-03-03 2016-12-08 Halliburton Energy Services, Inc. Viscosifier polymer for treatment of a subterranean formation
MX375833B (es) 2015-02-23 2025-03-06 Halliburton Energy Services Inc Métodos de uso de composiciones poliméricas reticuladas en operaciones en formaciones subterráneas.
US10407526B2 (en) 2015-02-23 2019-09-10 Halliburton Energy Services, Inc. Crosslinked polymer compositions with two crosslinkers for use in subterranean formation operations
GB2549658B (en) 2015-02-23 2021-12-08 Halliburton Energy Services Inc Crosslinked polymer compositions and methods for use in subterranean formation operations
GB2549657B (en) 2015-02-23 2022-04-06 Halliburton Energy Services Inc Crosslinked polymer compositions for use in subterranean formation operations

Also Published As

Publication number Publication date
AU2015384201B2 (en) 2018-01-18
GB2550703B (en) 2021-11-03
MX395412B (es) 2025-03-25
US10407526B2 (en) 2019-09-10
WO2016137433A1 (en) 2016-09-01
GB201709799D0 (en) 2017-08-02
US20180002470A1 (en) 2018-01-04
CA2973692A1 (en) 2016-09-01
AU2015384201A1 (en) 2017-07-13
BR112017015188A2 (pt) 2018-01-16
CA2973692C (en) 2019-02-26
GB2550703A (en) 2017-11-29
NO20171209A1 (en) 2017-07-19

Similar Documents

Publication Publication Date Title
MX2017010449A (es) Composiciones de polimeros reticulados con dos agentes reticulantes para su uso en operaciones en formaciones subterraneas.
MX2017010010A (es) Metodos de uso de composiciones polimericas reticuladas en operaciones en formaciones subterraneas.
CL2021000717A1 (es) Constructos de anticuerpo para cd70 y cd3. divisional de solicitud 270-2018
MX389972B (es) Fosfinimida de titanio y sistemas de catalizadores de iminoimidazolidida de titanio con soportes de activador.
EA201892155A1 (ru) Составы и способы
DOP2015000269A (es) Composiciones y métodos para alterar la señalización del segundo mensajero
MX2017004300A (es) ANTAGONISTAS DE MONOMÉRICOS Y DIMÉRICOS PEPTÍDICOS DE A4ß7 NOVEDOSOS.
BR112017002836A2 (pt) composições de terpolímero com clareza e brilho aprimorados
BR112014032419A2 (pt) polímero a base de etileno, composição, artigo e processo para formar o polímero a base de etileno
CL2018003100A1 (es) Agente encolador bio polimérico.
MX2015005653A (es) Composiciones de polimero funcionalizado y peliculas formadas a partir del mismo.
BR112017024229A2 (pt) composição, métodos para formar uma composição injetável e para recuperar compostos de hidrocarboneto, e, uso de uma composição.
AR096145A1 (es) Proceso para producir compuestos poliméricos altamente hinchables
BR112017005472A2 (pt) composição reticulável compreendendo polietileno e seu uso para moldagem rotacional
MX2020004517A (es) Composiciones que comprenden un polímero acrílico y procesos para prepararlas.
MX2016015217A (es) Aglomerado de copolimero de bloques y composicion adhesiva.
MY177714A (en) Use of modified water-soluble polymers as crosslinking auxiliary agents
MX2014009584A (es) Polimeros de emulsion de multiples fases para composiciones de recubrimiento acuosas que contienen poco o ningun solvente organico.
BR112018000104A2 (pt) composições curáveis por radiação, membranas e fabricação e uso de tais membranas
BR112017002569A2 (pt) composições adesivas compreendendo polímeros à base de olefina funcionalizados de baixo peso molecular
MX390139B (es) Caucho de copolimero que contiene grupo nitrilo, composicion de caucho reticulable, y caucho reticulado
AR101826A1 (es) Aglutinantes para adhesivos para pisos
AR102452A1 (es) Aditivo de nanocristales o nanofibrillas de celulosa y un segundo polímero
CL2018000243A1 (es) Composiciones de recubrimiento
MX2019007216A (es) Caucho de nitrilo que contiene grupo carboxilo, metodo para producir el mismo, composicion de caucho de nitrilo reticulable, y caucho reticulado.