BR0106055A - Processo para a preparação de polìmeros com teor reduzido de componentes voláteis - Google Patents

Processo para a preparação de polìmeros com teor reduzido de componentes voláteis

Info

Publication number
BR0106055A
BR0106055A BR0106055-4A BR0106055A BR0106055A BR 0106055 A BR0106055 A BR 0106055A BR 0106055 A BR0106055 A BR 0106055A BR 0106055 A BR0106055 A BR 0106055A
Authority
BR
Brazil
Prior art keywords
volatile
spray drying
preparation
content
ppm
Prior art date
Application number
BR0106055-4A
Other languages
English (en)
Other versions
BR0106055B1 (pt
Inventor
Hans-Peter Weitzel
Original Assignee
Wacker Polymer Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7667035&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0106055(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wacker Polymer Systems Gmbh filed Critical Wacker Polymer Systems Gmbh
Publication of BR0106055A publication Critical patent/BR0106055A/pt
Publication of BR0106055B1 publication Critical patent/BR0106055B1/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
    • 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
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C04B40/0042—Powdery mixtures
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • 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
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0057—Polymers chosen for their physico-chemical characteristics added as redispersable powders
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE POLìMEROS COM TEOR REDUZIDO DE COMPONENTES VOLáTEIS". O objetivo da invenção é um processo para a preparação de polímeros estabilizados com colóides protetores na forma de seus pós redispersíveis em água ou dispersões aquosas com teor reduzido de componentes voláteis por meio de a) polimerização de emulsão ou suspensão de um ou vários monómeros do grupo abrangendo éster vinílico, éster de ácido (met)-acrílico, aromatos de vinila, olefinas, 1,3-dieno e halogeneto de vinila eventualmente outros monómeros copolimerizáveis com os mesmos, b) pós-tratamento da dispersão de polímero obtida com os mesmos por meio de pós-polimerização e/ou destilação, introdução de vapor ou gás inerte até um teor restante de componentes não aquosos, voláteis de <2000 ppm e em seguida, c) secagem por atomização da dispersão de polímero pós-tratada até um teor restante de componentes não aquosos, voláteis de < 400 ppm, sendo que a dispersão é ajustada antes da atomização para um teor sólido de < 45%, em peso e a secagem por atomização é efetuada com ar com uma temperatura de entrada > 120<198>C e eventualmente d) redispersão do pó obtido como o mesmo em água.
BRPI0106055-4A 2000-12-14 2001-12-12 processo para a preparação de polìmeros estabilizados com colóides protetores na forma de seus pós redispersìveis em água ou dispersões aquosas, e aplicações dos produtos assim obtidos. BR0106055B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10062177A DE10062177A1 (de) 2000-12-14 2000-12-14 Verfahren zur Herstellung von Polymerisaten mit reduziertem Gehalt an flüchtigen Komponenten

Publications (2)

Publication Number Publication Date
BR0106055A true BR0106055A (pt) 2002-08-06
BR0106055B1 BR0106055B1 (pt) 2010-12-28

Family

ID=7667035

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0106055-4A BR0106055B1 (pt) 2000-12-14 2001-12-12 processo para a preparação de polìmeros estabilizados com colóides protetores na forma de seus pós redispersìveis em água ou dispersões aquosas, e aplicações dos produtos assim obtidos.

Country Status (7)

Country Link
US (1) US6639049B2 (pt)
EP (1) EP1215218B1 (pt)
JP (1) JP4327391B2 (pt)
CN (1) CN1252105C (pt)
AT (1) ATE305481T1 (pt)
BR (1) BR0106055B1 (pt)
DE (2) DE10062177A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346973A1 (de) * 2003-10-09 2005-05-04 Wacker Polymer Systems Gmbh Modifizierte Polyvinylalkohole enthaltende Polymerzusammensetzungen
US20050107581A1 (en) * 2003-11-17 2005-05-19 Bruce Rosenbaum Process for the removal of porogens from temperature sensitive macroreticular polymers using steam at reduced pressure
JP2005307114A (ja) * 2004-04-26 2005-11-04 Emulsion Technology Co Ltd 水性エマルジョン型粘着剤
EP1767506A1 (de) * 2005-09-27 2007-03-28 Elotex AG In Wasser redispergierbares Pulver, Herstellverfahren und Verwendung
GB0525864D0 (en) * 2005-12-20 2006-02-01 Novartis Ag Organic compounds
DE102006006580A1 (de) * 2006-02-13 2007-08-16 Wacker Polymer Systems Gmbh & Co. Kg Verfahren zur Herstellung von Formkörpern aus einem Gemisch von partikulären Naturmaterialien und thermoplastischem Bindemittel
DE102006050336A1 (de) * 2006-10-25 2008-05-08 Wacker Polymer Systems Gmbh & Co. Kg Geminitensid enthaltende Dispersionspulverzusammensetzungen
BRPI0722190A2 (pt) * 2007-10-30 2014-04-08 Bi Zhang Turfa artificial, método para fabricar a turfa artificial, e, material reciclado
KR100991342B1 (ko) 2007-11-08 2010-11-01 주식회사 엘지화학 중합체 라텍스의 분무건조 방법 및 장치
WO2013052308A1 (en) 2011-10-04 2013-04-11 Dow Global Technologies Llc A system and process for olefin polymerization
JP6359670B2 (ja) * 2013-12-20 2018-07-18 リライアンス インダストリーズ リミテッドＲｅｌｉａｎｃｅ Ｉｎｄｕｓｔｒｉｅｓ Ｌｔｄ． 吸水性ポリマー及びその調製プロセス
CN103923425A (zh) * 2014-04-12 2014-07-16 太原工业学院 高粘结性能的可交联可再分散聚合物粉末
DE102014214472A1 (de) * 2014-07-24 2016-01-28 Wacker Chemie Ag Wässerige, Polyvinylalkohol-stabilisierte Vinylacetat-Ethylen-Copolymer-Dispersion mit hoher Füllstoff-Verträglichkeit für Teppichbeschichtungs-Zusammensetzungen
WO2017018079A1 (ja) * 2015-07-30 2017-02-02 日本ゼオン株式会社 非水電解液電池用水系シール剤組成物
CN108886120B (zh) * 2016-04-15 2020-12-25 日本瑞翁株式会社 非水电解液电池用水系密封剂组合物
JP6947170B2 (ja) 2016-04-15 2021-10-13 日本ゼオン株式会社 非水電解液電池用水系シール剤組成物
CN111100236A (zh) * 2018-10-25 2020-05-05 中国石油化工股份有限公司 脱除醋酸乙烯-乙烯共聚乳液中voc的方法
WO2020163989A1 (en) * 2019-02-12 2020-08-20 Wacker Chemie Ag Adhesive composition
WO2021013354A1 (de) * 2019-07-25 2021-01-28 Wacker Chemie Ag Verfahren zur herstellung einer wässrigen polymerisatdispersion
AU2019468769A1 (en) * 2019-09-30 2022-04-14 Dow Global Technologies Llc Process for stripping an aqueous dispersion of polymeric beads
CN116745331A (zh) 2020-12-25 2023-09-12 陶氏东丽株式会社 新型有机硅弹性体粒子和化妆料组合物及其他用途

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DE3323851A1 (de) 1983-07-01 1985-01-03 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung waessriger polymerdispersionen und ihre verwendung
EP0134451B1 (de) 1983-07-01 1989-02-01 Wacker-Chemie Gmbh Verfahren zur Herstellung von redispergierbarem Pulver auf Basis von mit als Schutzkolloid verwendeten Naturstoffen stabilisierten Dispersionen
DE4118526A1 (de) 1990-06-15 1991-12-19 Basf Ag Verfahren zur entfernung von restmonomeren und niedermolekularen verunreinigungen aus waessrigen polymerdispersionen
DE4021961A1 (de) 1990-07-10 1992-01-16 Basf Ag Verfahren zur entfernung von fluechtigen bestandteilen aus emulsionspolymerisaten
DE4110058A1 (de) 1991-03-27 1992-10-01 Hoechst Ag Verfahren zur verminderung des restmonomerengehaltes in waessrigen kunststoffdispersionen auf polyvinylesterbasis
US5430127A (en) 1993-11-02 1995-07-04 National Starch And Chemical Investment Holding Corporation Process for minimizing residual monomers
DE4425625C1 (de) 1994-07-20 1996-01-04 Degussa Verfahren zur Herstellung von unverglasten, restmonomerarmen Homo- oder Copolymerisaten des Methylmethacrylats, ein nach diesem Verfahren erhältliches Emulsionspolymerisat aus Polymethylmethacrylat mit einem Comonomergehalt von weniger als 5 Gew.-% und die Verwendung des Emulsionspolymerisats
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Also Published As

Publication number Publication date
ATE305481T1 (de) 2005-10-15
US6639049B2 (en) 2003-10-28
JP4327391B2 (ja) 2009-09-09
JP2002241427A (ja) 2002-08-28
EP1215218B1 (de) 2005-09-28
US20020165341A1 (en) 2002-11-07
CN1252105C (zh) 2006-04-19
DE10062177A1 (de) 2002-07-04
CN1358778A (zh) 2002-07-17
EP1215218A1 (de) 2002-06-19
BR0106055B1 (pt) 2010-12-28
DE50107562D1 (de) 2006-02-09

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: WACKER CHEMIE AG (DE)

Free format text: TRANSFERIDO DE: WACKER POLYMER SYSTEMS GMBH AND CO. KG

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/12/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2284 DE 14-10-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.