BR0202582A - OligÈmeros de siloxano, um processo para sua produção e seu uso - Google Patents

OligÈmeros de siloxano, um processo para sua produção e seu uso

Info

Publication number
BR0202582A
BR0202582A BR0202582-5A BR0202582A BR0202582A BR 0202582 A BR0202582 A BR 0202582A BR 0202582 A BR0202582 A BR 0202582A BR 0202582 A BR0202582 A BR 0202582A
Authority
BR
Brazil
Prior art keywords
siloxane oligomers
production
oligomerization
optionally
siloxane
Prior art date
Application number
BR0202582-5A
Other languages
English (en)
Inventor
Roland Krafczyk
Bjoern Treffeisen
Jaroslaw Monkiewicz
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BR0202582A publication Critical patent/BR0202582A/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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/28—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen sulfur-containing 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

"OLIGÈMEROS DE SILOXANO, UM PROCESSO PARA SUA PRODUçãO E SEU USO". A invenção refere-se a oligómeros de siloxano das fórmulas gerais I ou II em que pelo menos um grupo alquila funcionalizado está presente por molécula de oligómero. Os oligómeros de siloxano são produzidos por oligomerização de halogenalquiltrihalogensilanos e opcionalmente co-oligomerização com (C~ 1~-C~ 18~) alquila, fenil-, aril- ou aralquil-trihalogensilanos e/ou tetracloreto de silício, na presença de álcool e água, após o que a função halogenalquila é opcionalmente modificada em uma etapa adicional. Os oligómeros de siloxano podem ser usados como agentes de acoplamento nas misturas de borracha ou como agentes conservantes de construção.
BR0202582-5A 2001-07-06 2002-07-05 OligÈmeros de siloxano, um processo para sua produção e seu uso BR0202582A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10132942A DE10132942A1 (de) 2001-07-06 2001-07-06 Siloxan-Oligomere, Verfahren zu deren Herstellung und deren Verwendung

Publications (1)

Publication Number Publication Date
BR0202582A true BR0202582A (pt) 2003-04-29

Family

ID=7690930

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202582-5A BR0202582A (pt) 2001-07-06 2002-07-05 OligÈmeros de siloxano, um processo para sua produção e seu uso

Country Status (13)

Country Link
US (2) US20030018155A1 (pt)
EP (1) EP1273612B1 (pt)
JP (1) JP4338366B2 (pt)
KR (1) KR20030005047A (pt)
CN (1) CN1315915C (pt)
AT (1) ATE340209T1 (pt)
BR (1) BR0202582A (pt)
DE (2) DE10132942A1 (pt)
IL (1) IL150580A0 (pt)
MX (1) MXPA02006730A (pt)
PL (1) PL354913A1 (pt)
RU (1) RU2285017C2 (pt)
TW (1) TW583223B (pt)

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DE102004037044A1 (de) * 2004-07-29 2006-03-23 Degussa Ag Mittel zur Ausstattung von auf Cellulose und/oder Stärke basierenden Substraten mit Wasser abweisenden und gleichzeitig pilz-, bakterien-, insekten- sowie algenwidrigen Eigenschaften
DE102004037045A1 (de) * 2004-07-29 2006-04-27 Degussa Ag Wässrige Silan-Nanokomposite
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US7632881B2 (en) * 2006-06-22 2009-12-15 Sabic Innovative Plastics Ip B.V. Polycarbonate compositions and articles formed therefrom
DK1982964T3 (da) 2007-04-20 2019-05-20 Evonik Degussa Gmbh Blanding indeholdende organosiliciumforbindelse og anvendelse heraf
DE102007038313A1 (de) * 2007-08-14 2009-02-19 Evonik Degussa Gmbh Anorganisch-modifizierte Polyesterbindemittelzubereitung, Verfahren zur Herstellung und ihre Verwendung
DE102007038314A1 (de) * 2007-08-14 2009-04-16 Evonik Degussa Gmbh Verfahren zur kontrollierten Hydrolyse und Kondensation von Epoxy-funktionellen Organosilanen sowie deren Condensation mit weiteren organofunktionellen Alkoxysilanen
DE102007040246A1 (de) 2007-08-25 2009-02-26 Evonik Degussa Gmbh Strahlenhärtbare Formulierungen
DE102007045186A1 (de) * 2007-09-21 2009-04-09 Continental Teves Ag & Co. Ohg Rückstandsfreies, schichtbildendes, wässriges Versiegelungssystem für metallische Oberflächen auf Silan-Basis
ATE508154T1 (de) * 2008-05-15 2011-05-15 Evonik Degussa Gmbh Elektronische verpackung
DE102008001855A1 (de) * 2008-05-19 2009-11-26 Evonik Degussa Gmbh Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats
DE102008041919A1 (de) * 2008-09-09 2010-03-11 Evonik Degussa Gmbh Verwendung von Silicium enthaltenden Vorläuferverbindungen einer organischen Säure als Katalysator zur Vernetzung von gefüllten und ungefüllten Polymer-Compounds
DE102008041918A1 (de) * 2008-09-09 2010-03-11 Evonik Degussa Gmbh Silanolkondensationskatalysatoren zur Vernetzung von gefüllten und ungefüllten Polymer-Compounds
US20100273696A1 (en) * 2009-04-23 2010-10-28 Herbert Hopfstock Composition and method for the prevention and removal of unwanted paint on a surface
DE102009027090A1 (de) 2009-06-23 2010-12-30 Evonik Degussa Gmbh Magnetische Partikel und Polyethylen enthaltendes Kompositmaterial
DE102010001531A1 (de) 2010-02-03 2011-08-04 Evonik Goldschmidt GmbH, 45127 Neuartige organomodifizierte Siloxane mit primären Aminofunktionen, neuartige organomodifizierte Siloxane mit quaternären Ammoniumfunktionen und das Verfahren zu deren Herstellung
DE102010002358A1 (de) 2010-02-25 2011-08-25 Evonik Degussa GmbH, 45128 Carboxyfunktionalisierte Silicium enthaltende Vorläuferverbindung verschiedener organischer Carbonsäuren
DE102010013196B4 (de) * 2010-03-29 2015-10-29 Hilti Aktiengesellschaft Chemische Zweikomponenten-Mörtelmasse mit verbesserter Haftung an der Oberfläche von halbgereinigten und/oder feuchten Bohrlöchern in mineralischem Untergrund und ihre Verwendung
US9011970B2 (en) * 2010-07-30 2015-04-21 Essilor International Process for preparing articles having anti-fog layer by layer coating and coated articles having enhanced anti-fog and durability properties
JP5929847B2 (ja) * 2012-06-27 2016-06-08 信越化学工業株式会社 オルガノポリシロキサン及びその製造方法
RU2547827C2 (ru) * 2013-07-16 2015-04-10 Общество с ограниченной ответственностью "Научно-производственная фирма "МИКС" (ООО "НПФ "МИКС") Способ получения полиорганосилоксанов
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Also Published As

Publication number Publication date
CN1396195A (zh) 2003-02-12
EP1273612A2 (de) 2003-01-08
PL354913A1 (en) 2003-01-13
US20030018155A1 (en) 2003-01-23
KR20030005047A (ko) 2003-01-15
EP1273612B1 (de) 2006-09-20
CN1315915C (zh) 2007-05-16
JP2003048985A (ja) 2003-02-21
US20040158090A1 (en) 2004-08-12
MXPA02006730A (es) 2004-07-16
ATE340209T1 (de) 2006-10-15
RU2002117943A (ru) 2004-02-20
TW583223B (en) 2004-04-11
IL150580A0 (en) 2003-02-12
US6946537B2 (en) 2005-09-20
RU2285017C2 (ru) 2006-10-10
DE10132942A1 (de) 2003-01-23
DE50208181D1 (de) 2006-11-02
EP1273612A3 (de) 2003-05-07
JP4338366B2 (ja) 2009-10-07

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2055 DE 25/05/2010.