BR9002288A - Copolimeros hidrossoluveis,processo para a sua obtencao e sua utilizacao - Google Patents
Copolimeros hidrossoluveis,processo para a sua obtencao e sua utilizacaoInfo
- Publication number
- BR9002288A BR9002288A BR909002288A BR9002288A BR9002288A BR 9002288 A BR9002288 A BR 9002288A BR 909002288 A BR909002288 A BR 909002288A BR 9002288 A BR9002288 A BR 9002288A BR 9002288 A BR9002288 A BR 9002288A
- Authority
- BR
- Brazil
- Prior art keywords
- copolimers
- soluble
- obtaining
- water
- soluble copolimers
- Prior art date
Links
Classifications
-
- 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
- C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
-
- 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
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
- C04B24/223—Sulfonated melamine-formaldehyde condensation products
-
- 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
- C08F222/36—Amides or imides
- C08F222/38—Amides
-
- 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
- C08F226/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH184689 | 1989-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9002288A true BR9002288A (pt) | 1991-08-06 |
Family
ID=4219982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR909002288A BR9002288A (pt) | 1989-05-17 | 1990-05-16 | Copolimeros hidrossoluveis,processo para a sua obtencao e sua utilizacao |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5100984A (pt) |
| EP (1) | EP0402563B1 (pt) |
| JP (1) | JP2602978B2 (pt) |
| AR (1) | AR244266A1 (pt) |
| AT (1) | ATE109805T1 (pt) |
| AU (1) | AU623775B2 (pt) |
| BR (1) | BR9002288A (pt) |
| CA (1) | CA2016824C (pt) |
| DE (1) | DE59006742D1 (pt) |
| ES (1) | ES2023350T3 (pt) |
| FI (1) | FI902450A7 (pt) |
| NO (1) | NO176400C (pt) |
| NZ (1) | NZ233048A (pt) |
| PT (1) | PT94059B (pt) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015708A (en) * | 1989-06-26 | 1991-05-14 | Gaf Chemicals Corporation | Precipitation polymerization of terpolymers of a vinyl lactam, a polymerizable carboxylic acid and a hydrophobic monomer in an aliphatic hydrocarbon solvent |
| DE59106529D1 (de) * | 1990-11-01 | 1995-10-26 | Basf Magnetics Gmbh | Magnetischer Aufzeichnungsträger. |
| FR2696736B1 (fr) * | 1992-10-12 | 1994-12-30 | Chryso | Fluidifiants pour suspensions aqueuses de particules minérales et pâtes de liant hydraulique. |
| EP0604676B1 (en) * | 1992-12-28 | 1997-01-22 | Sika AG, vorm. Kaspar Winkler & Co. | Water-soluble copolymers of vinylacetate and maleamic acids. Use as fluidizers or high-range water-reducers for aqueous suspensions |
| AT399340B (de) * | 1993-02-01 | 1995-04-25 | Chemie Linz Gmbh | Copolymere auf basis von maleinsäurederivaten und vinylmonomeren, deren herstellung und verwendung |
| US5420182A (en) * | 1994-02-01 | 1995-05-30 | Industrial Technology Research Institute | Water-retaining adhesive composition |
| US5753744A (en) * | 1995-02-27 | 1998-05-19 | W.R. Grace & Co.-Conn. | Cement and cement composition having improved rheological properties |
| US5665158A (en) * | 1995-07-24 | 1997-09-09 | W. R. Grace & Co.-Conn. | Cement admixture product |
| JP3181226B2 (ja) * | 1996-06-28 | 2001-07-03 | 竹本油脂株式会社 | 水硬性セメント組成物用流動性低下防止剤及び水硬性セメント組成物の流動性低下防止方法 |
| US5736600A (en) * | 1996-08-07 | 1998-04-07 | W.R. Grace & Co.-Conn. | Mortar admixtures and method of preparing same |
| DK0838444T3 (da) * | 1996-10-27 | 2003-10-27 | Sika Schweiz Ag | Dispergeringsmiddel til højtflydende eller selvkomprimerende beton |
| 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 |
| AT404730B (de) * | 1997-04-07 | 1999-02-25 | Holderchem Ag | Acryl-copolymere und polymerzusammensetzungen sowie deren verwendung als additive oder beimischungen zur verbesserung der eigenschaften von dispersionen und baustoffen |
| RU2187479C2 (ru) | 1997-06-25 | 2002-08-20 | В.Р. Грейс энд Ко.-Конн | Способ оптимизации введения суперпластификатора типа eo/po в бетон, содержащий заполнитель из смектитовой глины, и присадка |
| US5985989A (en) * | 1997-07-09 | 1999-11-16 | Arco Chemical Technology, Lp | Method of making a water reducing additive for cement |
| AUPO976797A0 (en) * | 1997-10-14 | 1997-11-06 | Orica Australia Pty Ltd | Method and composition (III) |
| US5988279A (en) * | 1997-11-05 | 1999-11-23 | Fritz Industries, Inc. | Method for control of fluid loss and gas migration in well cementing |
| DK1044175T3 (da) | 1998-08-14 | 2003-03-17 | Mbt Holding Ag | Cementblandinger med højt pozzolanindhold |
| WO2000009459A1 (en) | 1998-08-14 | 2000-02-24 | Mbt Holding Ag | Cementitious dry cast mixture |
| US6310143B1 (en) | 1998-12-16 | 2001-10-30 | Mbt Holding Ag | Derivatized polycarboxylate dispersants |
| US20020005149A1 (en) * | 1999-05-25 | 2002-01-17 | Milind V. Karkare | Mortar admixtures and method of preparing same |
| US20040226620A1 (en) * | 2002-09-26 | 2004-11-18 | Daniel Therriault | Microcapillary networks |
| US7053125B2 (en) * | 2002-11-14 | 2006-05-30 | The Board Of Trustees Of The University Of Illinois | Controlled dispersion of colloidal suspension by comb polymers |
| US7141617B2 (en) * | 2003-06-17 | 2006-11-28 | The Board Of Trustees Of The University Of Illinois | Directed assembly of three-dimensional structures with micron-scale features |
| JP2005118684A (ja) * | 2003-10-17 | 2005-05-12 | Nippon Shokubai Co Ltd | 分散剤 |
| US20070231354A1 (en) * | 2005-04-21 | 2007-10-04 | Atsushi Sogabe | Water-Soluble Thickener and Cosmetic Preparation Containing Same |
| TWI297341B (en) * | 2005-09-13 | 2008-06-01 | Univ Nat Taiwan Normal | A copolymer which is used as a dispersing agent for titanate-based ceramic colloids |
| MX2009002889A (es) * | 2006-09-22 | 2009-04-01 | Huntsman Spec Chem Corp | Inhibicion de maduracion de ostwald en formulaciones quimicas. |
| US7956102B2 (en) * | 2007-04-09 | 2011-06-07 | The Board Of Trustees Of The University Of Illinois | Sol-gel inks |
| US7922939B2 (en) * | 2008-10-03 | 2011-04-12 | The Board Of Trustees Of The University Of Illinois | Metal nanoparticle inks |
| US8187500B2 (en) * | 2008-10-17 | 2012-05-29 | The Board Of Trustees Of The University Of Illinois | Biphasic inks |
| ES2788537T3 (es) | 2009-01-21 | 2020-10-21 | Gcp Applied Tech Inc | Policarboxilato robusto que contiene enlaces éter para la preparación de molienda de materiales cementosos |
| US8058377B1 (en) | 2010-06-24 | 2011-11-15 | W. R. Grace & Co.-Conn. | Phosphate-containing polycarboxylate polymer dispersants |
| JP6581575B2 (ja) | 2013-10-18 | 2019-09-25 | ジーシーピー・アプライド・テクノロジーズ・インコーポレーテッド | 水和可能なコンクリートミックス中の化学流動化混和剤の早い応答時間を達成し、そして監視するためのシステム及びその方法 |
| US9919968B2 (en) | 2014-09-30 | 2018-03-20 | Gcp Applied Technologies Inc. | Low-to-mid-range water reduction using polycarboxylate comb polymers |
| US11021395B2 (en) | 2018-01-29 | 2021-06-01 | Lawrence L Kuo | Method for low-to-mid-range water reduction of cementitious compositions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2980654A (en) * | 1957-08-23 | 1961-04-18 | Gen Aniline & Film Corp | Copolymers of n-vinylpyrrolidones with dialkyl maleates or fumarates |
| GB970115A (en) * | 1960-09-13 | 1964-09-16 | Monsanto Chemicals | Process for improving aqueous dispersions |
| US3317485A (en) * | 1963-07-16 | 1967-05-02 | Monsanto Co | Interpolymers of n-vinylacetamides with maleic anhydride |
| DK412776A (da) * | 1975-09-18 | 1977-03-19 | Cassella Farbwerke Mainkur Ag | Koldtvandsoploselige statiske copolymerisater, deres fremstilling og anvendelse |
| DE2757329C2 (de) * | 1977-12-22 | 1980-02-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Polymerisaten der Acrylsäure oder Methacrylsäure |
| DE3233778A1 (de) * | 1982-09-11 | 1984-03-15 | Basf Ag, 6700 Ludwigshafen | Verfahren einer kontinuierlichen herstellung von copolymerisaten aus monoethylenisch ungesaettigten mono- und dicarbonsaeuren |
-
1990
- 1990-01-15 ES ES90100720T patent/ES2023350T3/es not_active Expired - Lifetime
- 1990-01-15 EP EP90100720A patent/EP0402563B1/de not_active Expired - Lifetime
- 1990-01-15 AT AT90100720T patent/ATE109805T1/de not_active IP Right Cessation
- 1990-01-15 DE DE59006742T patent/DE59006742D1/de not_active Expired - Fee Related
- 1990-04-24 NO NO901800A patent/NO176400C/no not_active IP Right Cessation
- 1990-05-15 CA CA002016824A patent/CA2016824C/en not_active Expired - Fee Related
- 1990-05-15 NZ NZ233048A patent/NZ233048A/en unknown
- 1990-05-16 US US07/523,898 patent/US5100984A/en not_active Expired - Lifetime
- 1990-05-16 AR AR90316856A patent/AR244266A1/es active
- 1990-05-16 PT PT94059A patent/PT94059B/pt active IP Right Grant
- 1990-05-16 BR BR909002288A patent/BR9002288A/pt not_active IP Right Cessation
- 1990-05-17 FI FI902450A patent/FI902450A7/fi not_active Application Discontinuation
- 1990-05-17 AU AU55142/90A patent/AU623775B2/en not_active Ceased
- 1990-05-17 JP JP2125597A patent/JP2602978B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0402563B1 (de) | 1994-08-10 |
| NO176400B (no) | 1994-12-19 |
| AR244266A1 (es) | 1993-10-29 |
| PT94059A (pt) | 1991-01-08 |
| JP2602978B2 (ja) | 1997-04-23 |
| US5100984A (en) | 1992-03-31 |
| AU5514290A (en) | 1990-11-22 |
| JPH0335007A (ja) | 1991-02-15 |
| AU623775B2 (en) | 1992-05-21 |
| CA2016824C (en) | 1997-11-25 |
| FI902450A0 (fi) | 1990-05-17 |
| NO901800D0 (no) | 1990-04-24 |
| NO901800L (no) | 1990-11-19 |
| ES2023350A4 (es) | 1992-01-16 |
| ATE109805T1 (de) | 1994-08-15 |
| CA2016824A1 (en) | 1990-11-17 |
| FI902450A7 (fi) | 1990-11-18 |
| NO176400C (no) | 1995-03-29 |
| DE59006742D1 (de) | 1994-09-15 |
| ES2023350T3 (es) | 1994-11-01 |
| NZ233048A (en) | 1992-03-26 |
| PT94059B (pt) | 1996-11-29 |
| EP0402563A1 (de) | 1990-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 16/05/2010 |