BR112014010918A2 - composição, e, método para preparar telômeros de óxido de fósforo - Google Patents

composição, e, método para preparar telômeros de óxido de fósforo

Info

Publication number
BR112014010918A2
BR112014010918A2 BR112014010918A BR112014010918A BR112014010918A2 BR 112014010918 A2 BR112014010918 A2 BR 112014010918A2 BR 112014010918 A BR112014010918 A BR 112014010918A BR 112014010918 A BR112014010918 A BR 112014010918A BR 112014010918 A2 BR112014010918 A2 BR 112014010918A2
Authority
BR
Brazil
Prior art keywords
phosphorus oxide
oxide
composition
agglomerate
screens
Prior art date
Application number
BR112014010918A
Other languages
English (en)
Other versions
BR112014010918B1 (pt
Inventor
Weinstein Barry
Damien Rodowski C
J Rand Charles
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR112014010918A2 publication Critical patent/BR112014010918A2/pt
Publication of BR112014010918B1 publication Critical patent/BR112014010918B1/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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/08—Anhydrides
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/08—Anhydrides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • C08G81/025—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyether sequences
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/32—Superplasticisers
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/24—Polymer with special particle form or size
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Abstract

1 / 1 resumo “composiã‡ãƒo, e, mã‰todo para preparar telã”meros de ã“xido de fã“sforoâ€� a presente invenã§ã£o fornece composiã§ãµes compreendendo partã­culas ou aglomerados de um ou mais telã´mero de ã³xido de fã³sforo ou cotelã´mero ((co) telã´mero) de um ou mais ã¡cidos carboxã­licos insaturados ou anidridos tendo um tamanho de partã­cula mã©dio de 2 âµm a 1 mm, preferivelmente de 5 a 500 âµm, preferivelmente, compreendendo pelo menos um grupo anidrido de ã¡cido carboxã­lico. alã©m do mais, a presente invenã§ã£o fornece mã©todos compreendendo polimerizaã§ã£o por adiã§ã£o de soluã§ã£o aquosa uma mistura de monã´mero de um ou mais ã¡cido carboxã­lico insaturado na presenã§a de um composto de ã³xido de fã³sforo ã¡cido ou sal, secagem do copolã­mero resultante a uma temperatura de 120 a 230â°c e reduã§ã£o do seu tamanho de partã­cula para preparar a partã­cula ou aglomerado; mã©todos ainda podem compreender reagir a partã­cula ou aglomerado de (co)telã´mero com um ou mais poliã©ter poliol, alquil poliã©ter poliol, poliã©ter amina ou alquil poliã©ter amina, com aquecimento, para formar um polã­mero alveolar usado, por exemplo, como um superplastificante ou dispersante.
BR112014010918-4A 2011-11-11 2012-11-07 Composição, e, método para preparar telômeros de óxido de fósforo BR112014010918B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161558802P 2011-11-11 2011-11-11
US61/558802 2011-11-11
US13/644,600 US9499642B2 (en) 2011-11-11 2012-10-04 Small particle size hypophosphite telomers of unsaturated carboxylic acids
US13/644600 2012-10-04
PCT/US2012/063774 WO2013070644A1 (en) 2011-11-11 2012-11-07 Small particle size hypophosphite telomers of unsaturated carboxylic acids

Publications (2)

Publication Number Publication Date
BR112014010918A2 true BR112014010918A2 (pt) 2017-05-16
BR112014010918B1 BR112014010918B1 (pt) 2020-12-15

Family

ID=48280934

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112014010920A BR112014010920A2 (pt) 2011-11-11 2012-11-07 composição, e, método para preparar um (co)telômero
BR112014010918-4A BR112014010918B1 (pt) 2011-11-11 2012-11-07 Composição, e, método para preparar telômeros de óxido de fósforo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112014010920A BR112014010920A2 (pt) 2011-11-11 2012-11-07 composição, e, método para preparar um (co)telômero

Country Status (8)

Country Link
US (2) US9365657B2 (pt)
EP (2) EP2748213B1 (pt)
JP (3) JP6199874B2 (pt)
KR (2) KR101942775B1 (pt)
CN (2) CN103930453B (pt)
BR (2) BR112014010920A2 (pt)
MX (2) MX347061B (pt)
WO (2) WO2013070644A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101898466B1 (ko) 2011-11-11 2018-09-13 롬 앤드 하스 캄파니 폴리메타크릴산 무수물 텔로머
US9365657B2 (en) * 2011-11-11 2016-06-14 Rohm And Haas Company Small particle size telomers of methacrylic acid or anhydride
US10053597B2 (en) 2013-01-18 2018-08-21 Basf Se Acrylic dispersion-based coating compositions
EP2778183B1 (en) * 2013-03-15 2015-04-29 Rohm and Haas Company Polymethacrylic acid anhydride telomers
FR3012808B1 (fr) * 2013-11-07 2017-09-01 Kerneos Composition fluidifiante sous forme de poudre et son procede de preparation
BR102014027956B1 (pt) 2013-11-22 2020-11-17 Rohm And Haas Company Composiqao de copolimero, e, método para produzir uma composição de copolímero telomerico
FR3029524B1 (fr) * 2014-12-08 2018-03-02 Coatex Procede continu d'esterification et ou d'amidification, sans solvant organique, d'un homopolymere ou copolymere acide
US20170369371A1 (en) * 2014-12-22 2017-12-28 Dow Global Technologies Llc Derivatized polyimides and methods of making and using
BR112017012261A2 (pt) * 2014-12-22 2018-01-30 Dow Global Technologies Llc polímeros de pentear anfifílicos contendo anidrido metacrílico
JP6643477B2 (ja) * 2015-11-30 2020-02-12 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ セメント流動化剤のためのハイソリッドポリカルボキシラート合成
CN108249807B (zh) * 2018-01-15 2020-10-23 江苏苏博特新材料股份有限公司 一种聚羧酸减水剂、其制备方法及应用
EP3802637B1 (fr) * 2018-06-04 2022-11-30 Coatex Copolymère et broyage d'une matière minérale

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL100455C (pt) 1955-12-27
GB1123611A (en) * 1964-08-04 1968-08-14 Ici Ltd Polymer dispersions
DE2509237A1 (de) * 1974-03-25 1975-10-09 Rohm & Haas Verfahren zum haerten von polymeren und haertbare polymerenzusammensetzungen
GB1595688A (en) 1978-05-26 1981-08-12 Ciba Geigy Uk Ltd Treatment of aqueous systems
US4742123A (en) 1981-10-07 1988-05-03 Rohm And Haas Co. Thermoplastic non-crosslinked polymers, imide polymers, and process for preparation
JPS61166883A (ja) * 1986-01-24 1986-07-28 Sadatoshi Obe ガソリン機関用燃料組成物
CA1321851C (en) 1988-01-11 1993-08-31 Kathleen Anne Hughes Process for preparing functionalized polymeric compositions
US5216099A (en) * 1989-06-26 1993-06-01 Rohm And Haas Company Low molecular weight water soluble phosphinate and phosphonate containing polymers
US5077361A (en) * 1989-06-26 1991-12-31 Rohm And Haas Company Low molecular weight water soluble phosphinate and phosphonate containing polymers
JPH04255709A (ja) 1991-02-06 1992-09-10 Nippon Oil & Fats Co Ltd ポリマーコンクリート用合成樹脂組成物
US5256746A (en) 1991-04-25 1993-10-26 Rohm And Haas Company Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
GB9111704D0 (en) 1991-05-31 1991-07-24 Ciba Geigy Telomers
EP0572115B1 (en) * 1992-05-29 1998-03-04 Rohm And Haas Company Process for preparing crosslinked methacrylic anhydride copolymers
JP2546219B2 (ja) * 1992-07-24 1996-10-23 株式会社日本触媒 ポリ（メタ）アクリル酸系粉体組成物、該組成物の製造方法および該組成物を用いたパップ剤用基材
US5294686A (en) * 1993-03-29 1994-03-15 Rohm And Haas Company Process for efficient utilization of chain transfer agent
US5614017A (en) 1996-03-26 1997-03-25 Arco Chemical Technology, L.P. Cement additives
US5670578A (en) 1996-12-10 1997-09-23 Arco Chemical Technology, L.P. Cement additives
US6384111B1 (en) 1996-12-20 2002-05-07 Basf Aktiengesellschaft Polymers containing carboxyl groups and polyalkylene ether side- chains as additives in mineral building materials
GB9703951D0 (en) 1997-02-26 1997-04-16 Albright & Wilson Uk Ltd Novel phosphino derivatives
GB2327417A (en) * 1997-07-22 1999-01-27 Albright & Wilson Uk Ltd Cement setting modifiers
JPH11130968A (ja) * 1997-10-29 1999-05-18 Mitsubishi Chemical Corp 吸水性樹脂及びその製造方法
US6673885B1 (en) 1999-08-23 2004-01-06 Kao Corporation Process for the production of (meth)acrylic polymers
DE10015135A1 (de) 2000-03-29 2001-10-04 Basf Ag Verfahren zur Modifizierung von Säuregruppen enthaltenden Polymerisaten
FR2811995B1 (fr) * 2000-07-21 2003-06-06 Oreal Polymere comprenant des unites hydrosolubles et des unites a lcst, et composition aqueuse le comprenant
JP5100934B2 (ja) * 2001-06-15 2012-12-19 太平洋セメント株式会社 粉末状セメント分散剤の製造方法
JP3897686B2 (ja) * 2001-12-06 2007-03-28 株式会社日本触媒 酸型（メタ）アクリル酸系重合体及びその製造方法、並びに、掘削土処理剤又はパップ剤用添加剤
EP1348729A1 (de) * 2002-03-25 2003-10-01 Sika Schweiz AG Polymere in festem Aggregatzustand
US7632916B2 (en) 2002-08-02 2009-12-15 3M Innovative Properties Company Process to modify polymeric materials and resulting compositions
JP4255709B2 (ja) 2003-02-10 2009-04-15 株式会社リコー 画像形成装置及びその転写材ジャム検出方法
JP2004346161A (ja) * 2003-05-21 2004-12-09 Idemitsu Petrochem Co Ltd 不飽和カルボン酸系重合体及びその架橋物
JP2006265543A (ja) * 2005-02-28 2006-10-05 Toray Ind Inc 共重合体の製造方法
DE102005053019A1 (de) * 2005-11-07 2007-05-10 Basf Ag Kammpolymere und deren Verwendung als Additive für Zubereitungen mineralischer Bindemittel
FR2900930B1 (fr) * 2006-05-12 2008-08-08 Coatex Sas Procede de fabrication de polymeres peigne par sechage puis fonctionnalisation de la chaine principale (meth)acrylique, polymeres obtenus et leurs utilisations
EP1916265A1 (de) 2006-10-26 2008-04-30 Sika Technology AG Verfahren zur Herstellung von Amid- und Estergruppen aufweisenden Polymeren im festen Aggregatszustand
EP2102143A1 (de) 2006-12-08 2009-09-23 Basf Se Verfahren zur herstellung von polymerisierbaren carbonsäureestern mit alkoxygruppen
US8604122B2 (en) * 2006-12-20 2013-12-10 Rohm And Haas Company Curable aqueous compositions
EP1942142B1 (en) 2006-12-22 2010-02-17 Rohm and Haas Company Curable composition
JP5065190B2 (ja) 2007-09-04 2012-10-31 ローム アンド ハース カンパニー 低腐食性硬化性組成物
EP2065350B1 (de) * 2007-10-29 2011-02-23 Sika Technology AG Dispergiermittel für hydraulisch abbindende Systeme
ATE496875T1 (de) * 2007-10-29 2011-02-15 Sika Technology Ag Dispergiermittel für hydraulisch abbindende systeme
JP4975714B2 (ja) * 2007-11-28 2012-07-11 ローム アンド ハース カンパニー ポリマーの製造法
EP2072531A1 (de) 2007-12-21 2009-06-24 Sika Technology AG Polymere mit Saccharidseitenketten und deren Verwendung als Dispergiermittel
FR2926558B1 (fr) 2008-01-17 2010-03-05 Coatex Sas Amelioration d'un procede de fabrication de polymeres peignes par ajout d'un antioxydant, polymeres obtenus et leurs applications
US20110021698A1 (en) 2008-01-22 2011-01-27 Vyoerykkae Jouko T Hydrophobic coatings
CN101747885B (zh) * 2008-12-15 2013-05-15 安徽天润化学工业股份有限公司 一种高分子量抗盐聚合物驱油剂的制备方法
US20120301686A1 (en) * 2009-12-03 2012-11-29 Yvonne Wilhelmina Smak Polymer, process and composition
WO2011131526A1 (de) * 2010-04-19 2011-10-27 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
KR101898466B1 (ko) 2011-11-11 2018-09-13 롬 앤드 하스 캄파니 폴리메타크릴산 무수물 텔로머
US9365657B2 (en) * 2011-11-11 2016-06-14 Rohm And Haas Company Small particle size telomers of methacrylic acid or anhydride
CN102532558A (zh) * 2011-12-29 2012-07-04 上海三瑞高分子材料有限公司 一种酰胺型聚羧酸系减水剂的制备方法

Also Published As

Publication number Publication date
JP2018035351A (ja) 2018-03-08
WO2013070652A1 (en) 2013-05-16
MX347794B (es) 2017-05-10
EP2748213B1 (en) 2019-09-25
JP2014533319A (ja) 2014-12-11
BR112014010920A2 (pt) 2017-05-16
EP2748213A1 (en) 2014-07-02
KR101942775B1 (ko) 2019-01-28
CN103930454B (zh) 2017-05-24
MX347061B (es) 2017-04-10
EP2748212B1 (en) 2019-09-25
JP2014533318A (ja) 2014-12-11
KR20140088876A (ko) 2014-07-11
CN103930453A (zh) 2014-07-16
US9365657B2 (en) 2016-06-14
KR101942777B1 (ko) 2019-01-28
MX2014005586A (es) 2014-07-30
JP6480992B2 (ja) 2019-03-13
BR112014010918B1 (pt) 2020-12-15
US20130122299A1 (en) 2013-05-16
CN103930454A (zh) 2014-07-16
EP2748212A1 (en) 2014-07-02
MX2014005587A (es) 2014-07-30
US9499642B2 (en) 2016-11-22
US20130123436A1 (en) 2013-05-16
WO2013070644A1 (en) 2013-05-16
JP6199874B2 (ja) 2017-09-20
CN103930453B (zh) 2016-12-21
KR20140088877A (ko) 2014-07-11

Similar Documents

Publication Publication Date Title
BR112014010918A2 (pt) composição, e, método para preparar telômeros de óxido de fósforo
CN103265696B (zh) 一种季戊四醇核端膦酸端基树枝状聚合物及其制备方法和用途
CN105061661B (zh) 油井水泥用中高温缓凝剂及其制备方法
MX368270B (es) Emulsiones estables para producir asfalto modificado con polimero.
BR112013026428A2 (pt) copolímero, processo de preparação de um copolímero, adjuvante para suspensões de partículas minerais, usos do copolímero e composição de partículas minerais
BR112013024775A2 (pt) método para a produção de resina absorvente de água
AR084442A1 (es) Dispersiones polimericas multifasicas, un proceso para su preparacion y su uso
CN102583792A (zh) 一种复合型工业循环冷却水阻垢剂的制备方法
RS53314B (en) AQUATIC SUSPENSION CONCENTRATES INCLUDING DODECYLGVANIDINE WITH ACID
CN104927799A (zh) 一种碳纳米管复合稠化剂及其制备方法
BR112012033806A2 (pt) composição na forma de uma partícula, método para sua preparação e uso da composição
BR112013032972A2 (pt) método para a produção de uma resina absorvente de água
BR112015000692A2 (pt) grânulo dispersível em água, e, método de produção do grânulo dispersível em água
CN103254428B (zh) 一种三羟甲基丙烷核端膦酸端基树枝状聚合物及其制备方法和用途
BR112014010919A2 (pt) composição de polímero, e, método para preparar (co)telômeros de hipofosfito de anidrido metacrílico
BR112014018138A8 (pt) Composição de tratamento de superfície, meio de impressão e método para preparar uma composição de tratamento de superfície utilizada na fabricação de papel
CN103232571B (zh) 一种环保型衣康酸聚合物水处理剂的生产方法
CN104017288A (zh) 一种耐热耐磨抗老化pvc弹性体材料
CN106318359B (zh) 一种驱油剂体系
CN105251464A (zh) 一种高效捕捉吸附去除烟尘的除尘改性剂
CN104528959A (zh) 一种绿色环保阻垢分散剂及其制备方法
CN102766873A (zh) 一种适用于无氟制冷行业的水性防锈剂
RU2015131042A (ru) Водные дисперсии амидов жирных кислот
CN103215015A (zh) 硅酸镁锂基纳米流体及其制备方法
CN104448353A (zh) 一种分散剂组合物及其应用

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/11/2012, OBSERVADAS AS CONDICOES LEGAIS.