BR9813009A - Preparação de poliéteres funcionalizados - Google Patents

Preparação de poliéteres funcionalizados

Info

Publication number
BR9813009A
BR9813009A BR9813009-9A BR9813009A BR9813009A BR 9813009 A BR9813009 A BR 9813009A BR 9813009 A BR9813009 A BR 9813009A BR 9813009 A BR9813009 A BR 9813009A
Authority
BR
Brazil
Prior art keywords
unsaturated
functionality
situ
unique
optionally
Prior art date
Application number
BR9813009-9A
Other languages
English (en)
Inventor
Jianzhong Shen
Harry R Hinney
Kenneth G Mcdaniel
John E Hayes
Ulrich B Holeschovsky
Edwardt T Shawl
Xinhau Zhou
Original Assignee
Arco Chem Tech
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26755919&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9813009(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/918,081 external-priority patent/US5854386A/en
Application filed by Arco Chem Tech filed Critical Arco Chem Tech
Publication of BR9813009A publication Critical patent/BR9813009A/pt

Links

Classifications

    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
    • 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
    • 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
    • C04B24/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers containing polyether side chains
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2615—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen the other compounds containing carboxylic acid, ester or anhydride groups
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Polyethers (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Patente de Invenção <B>"PREPARAçãO DE POLIéTERES FUNCIONALIZADOS"<D> Poliéteres bem definidos, únicos, contendo tanto funcionalidade de hidroxila quanto funcionalidade de insaturação, são preparados por oxialquilação de um monómero insaturado tendo pelo menos um hidrogênio oxialquilável, na presença de uma quantidade eficaz de um catalisador de complexo de cianeto de metal duplo, opcionalmente, quando necessário, na presença de um inibidor de polimerização via radicais livres. Os poliésteres resultantes são eminentemente adequados para usos tais como estabilizadores de poliol de polímero ou precursores de estabilizador, e modificadores de impacto tanto in situ quanto ex situ para termoplásticos. Macromonómeros bem definidos, únicos, contendo funcionalidade de hidroxila, funcionalidade de insaturação e segmentos de polioxialquileno são preparados por oxialquilação de uma molécula de iniciador insaturada tendo pelo menos um hidrogênio oxialquilável, na presença de uma quantidade eficaz de um catalisador de complexo de cianeto de metal duplo, opcionalmente, quando necessário, na presença de um inibidor de polimerização via radicais livres. Os macromonómeros insaturados resultantes são eminentemente adequados para usos tais como copolimerização com monómeros etilenicamente insaturados contendo grupos baseados em ácidos carboxílicos, tais como ácido acrílico, para formar superplastificantes eficazes e redutores de água para aplicações de cimento e concreto.
BR9813009-9A 1997-08-25 1998-08-24 Preparação de poliéteres funcionalizados BR9813009A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/918,081 US5854386A (en) 1997-08-25 1997-08-25 Stabilizers for polymer polyols
US09/074,673 US6034208A (en) 1997-08-25 1998-05-08 Copolymers useful as cement additives and a process for their preparation
PCT/EP1998/005363 WO1999010407A1 (en) 1997-08-25 1998-08-24 Preparation of functionalised polyethers

Publications (1)

Publication Number Publication Date
BR9813009A true BR9813009A (pt) 2000-08-15

Family

ID=26755919

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813009-9A BR9813009A (pt) 1997-08-25 1998-08-24 Preparação de poliéteres funcionalizados

Country Status (10)

Country Link
EP (1) EP1012203B1 (pt)
JP (1) JP2001514280A (pt)
CN (1) CN100369951C (pt)
AU (1) AU742676B2 (pt)
BR (1) BR9813009A (pt)
CA (1) CA2294359C (pt)
DE (1) DE69825168T2 (pt)
ES (1) ES2224433T3 (pt)
TW (1) TW515811B (pt)
WO (1) WO1999010407A1 (pt)

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FR2961211B1 (fr) * 2010-06-10 2012-07-27 Coatex Sas Polymeres peignes (meth)acryliques a fonction hydroxy polyalkylene glycol, leur utilisation comme agent rheofluidifiant dans des sauces de couchage et sauces les contenant.
CN101983975B (zh) * 2010-10-21 2012-09-19 安徽中铁工程材料科技有限公司 聚羧酸减水剂的制备方法
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CN102617065B (zh) * 2012-03-06 2013-11-13 上海市建筑科学研究院(集团)有限公司 一种具有保坍性能的多支链聚羧酸减水剂及其制备方法
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JP7661720B2 (ja) * 2021-02-25 2025-04-15 日油株式会社 ウレタン（メタ）アクリレート
JP7639398B2 (ja) * 2021-02-25 2025-03-05 日油株式会社 光重合性組成物
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Also Published As

Publication number Publication date
CN1310735A (zh) 2001-08-29
CN100369951C (zh) 2008-02-20
WO1999010407A1 (en) 1999-03-04
JP2001514280A (ja) 2001-09-11
DE69825168D1 (de) 2004-08-26
CA2294359C (en) 2009-11-24
EP1012203B1 (en) 2004-07-21
EP1012203A1 (en) 2000-06-28
ES2224433T3 (es) 2005-03-01
AU742676B2 (en) 2002-01-10
TW515811B (en) 2003-01-01
AU9346298A (en) 1999-03-16
CA2294359A1 (en) 1999-03-04
DE69825168T2 (de) 2005-07-28

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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