ES2052637T3 - Procedimiento para preparar suspensiones coloidales de organopolisiloxanos. - Google Patents

Procedimiento para preparar suspensiones coloidales de organopolisiloxanos.

Info

Publication number
ES2052637T3
ES2052637T3 ES88107914T ES88107914T ES2052637T3 ES 2052637 T3 ES2052637 T3 ES 2052637T3 ES 88107914 T ES88107914 T ES 88107914T ES 88107914 T ES88107914 T ES 88107914T ES 2052637 T3 ES2052637 T3 ES 2052637T3
Authority
ES
Spain
Prior art keywords
reactor
water
organosilicon compound
continuously
tubular reactor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES88107914T
Other languages
English (en)
Inventor
Matthias Dr Dipl-Ch Wolfgruber
Bernward Dr Dipl-Chem Deubzer
Volker Dr Dipl-Chem Frey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of ES2052637T3 publication Critical patent/ES2052637T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C08G77/06—Preparatory processes
    • 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
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

LAS SUSPENSIONES COLOIDALES DE ORGANOPOLISILOXANOS SE OBTIENEN MEZCLANDO COMPUESTOS ORGANOSILICICOS DEL GRUPO DE MEZCLAS DE ALCOXISILANOS Y/O SUS HIDROLIZADOS PARCIALES Y, OPCIONALMENTE, DE ORGANO(POLI)SILOXANO EXENTO DE GRUPOS ALCOXILO CON 8 UNIDADES DE SILANO COMO MAXIMO MEZCLADO CON UN ALCOXISILANO Y/O SU HIDROLIZADO PARCIAL, CON AGUA EN PRESENCIA DE UN EMULSIFICANTE CON UNA VELOCIDAD MAXIMA DE 5 MOL DE COMPUESTO ORGANOSILICICO POR HORA Y POR LITRO DE AGUA. EL PROCESO SE DETALLA EN EL TEXTO.
ES88107914T 1987-05-21 1988-05-18 Procedimiento para preparar suspensiones coloidales de organopolisiloxanos. Expired - Lifetime ES2052637T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873717075 DE3717075A1 (de) 1987-05-21 1987-05-21 Verfahren zur herstellung kolloidaler suspensionen von organopolysiloxanen

Publications (1)

Publication Number Publication Date
ES2052637T3 true ES2052637T3 (es) 1994-07-16

Family

ID=6328061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88107914T Expired - Lifetime ES2052637T3 (es) 1987-05-21 1988-05-18 Procedimiento para preparar suspensiones coloidales de organopolisiloxanos.

Country Status (7)

Country Link
US (1) US4857582A (es)
EP (1) EP0291941B1 (es)
JP (1) JPS63305132A (es)
AT (1) ATE83252T1 (es)
CA (1) CA1324855C (es)
DE (2) DE3717075A1 (es)
ES (1) ES2052637T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078913B2 (ja) * 1987-06-03 1995-02-01 信越化学工業株式会社 オルガノポリシロキサンの製造方法
DE3811155A1 (de) * 1988-03-31 1989-10-19 Wacker Chemie Gmbh Organosole von organopolysiloxanen und verfahren zu ihrer herstellung
DE3840579A1 (de) * 1988-12-01 1990-06-07 Wacker Chemie Gmbh Verfahren zur herstellung von gasbeton
DE3930410A1 (de) * 1989-09-12 1991-03-14 Bayer Ag Silicon-emulsionen
US5281657A (en) * 1990-12-28 1994-01-25 Wacker-Chemie Gmbh Process for preparing organopolysiloxane hydrosols
DE4142678A1 (de) * 1991-01-11 1992-07-16 Goldschmidt Ag Th Verfahren zur herstellung einer waessrigen emulsion von haertbaren organopolysiloxanharzen durch partielle hydrolyse von alkoxysiloxanen
DE4231184C2 (de) * 1992-09-17 1996-10-02 Wacker Chemie Gmbh Wäßrige Dispersionen von Organopolysiloxan
DE4415322A1 (de) * 1994-05-02 1995-11-09 Nuenchritz Chemie Gmbh Verfahren zur Herstellung wäßriger Siliconemulsionen
DE19816921A1 (de) * 1998-04-16 1999-10-21 Wacker Chemie Gmbh Verfahren für kontinuierliche polymeranaloge Umsetzungen
DE10207087A1 (de) * 2002-02-20 2003-09-04 Bayer Ag Flammpunktfreies Textilbehandlungsmittel, dessen Herstellung und Verwendung
ES2352034T3 (es) * 2002-07-31 2011-02-15 Momentive Performance Materials Inc. Distribuidor de fluido viscoso.
EP1411076A1 (en) * 2002-10-15 2004-04-21 Rohm And Haas Company Continuous production of crosslinked polymer nanoparticles
US20050080209A1 (en) * 2003-10-08 2005-04-14 Blankenship Robert Mitchell Continuous production of crosslinked polymer nanoparticles
CN100593028C (zh) * 2004-07-07 2010-03-03 陶氏康宁公司 通过乳液聚合生产的有机基聚硅氧烷树脂的乳液
KR100785221B1 (ko) * 2005-05-23 2007-12-11 주식회사 엘지화학 유기실리케이트 중합체 용액의 농축방법
JP5480152B2 (ja) * 2007-11-20 2014-04-23 ダウ・コーニング・コーポレイション 物品およびその製造方法
DE102008000585A1 (de) 2008-03-10 2009-09-17 Wacker Chemie Ag Binderhaltige kolloidale wässrige Organopolysiloxandispersionen und deren Verwendung
WO2010025140A2 (en) * 2008-08-29 2010-03-04 Dow Corning Corporation Metallized particles formed from a dispersion
JP2012501290A (ja) * 2008-08-29 2012-01-19 ダウ コーニング コーポレーション ナノ粒子を含む繊維およびナノ粒子を製造する方法
TW201016909A (en) * 2008-08-29 2010-05-01 Dow Corning Article formed from electrospinning a dispersion
WO2010062674A1 (en) * 2008-11-03 2010-06-03 Dow Corning Corporation Film forming silicone emulsions
DE102009046664A1 (de) 2009-11-12 2011-05-19 Wacker Chemie Ag Kompositpartikel mit organischen und anorganischen Domänen
EP2596048A1 (en) 2010-07-22 2013-05-29 Dow Corning Corporation Process for making polysiloxane emulsions
US9333484B2 (en) 2012-12-26 2016-05-10 Exxonmobil Research And Engineering Company Reversible CO2 fixation via self-assembled siloxanes
DE102019203079A1 (de) * 2019-03-06 2020-09-10 Henkel Ag & Co. Kgaa Verfahren zur Herstellung und Anwendung von Haarbehandlungsmitteln mit organischen C1-C6-Alkoxy-Silanen
CN114230795B (zh) * 2022-01-14 2023-05-26 万华化学集团股份有限公司 一种低功率连续制备可控高分子量mq树脂的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH106968D (es) * 1965-01-21 1900-01-01
JPS54131661A (en) * 1978-04-05 1979-10-12 Toray Silicone Co Ltd Organopolysiloxane latex composition
JPS55165922A (en) * 1979-06-14 1980-12-24 Daicel Chem Ind Ltd Production of thermosetting organopolysiloxane
JPS6022018B2 (ja) * 1981-11-27 1985-05-30 信越化学工業株式会社 シリコ−ン水性エマルジヨン組成物
US4424297A (en) * 1982-07-08 1984-01-03 Dow Corning Corporation Colloidal silesquioxanes
US4529758A (en) * 1983-05-05 1985-07-16 General Electric Company Water based resin dispersions
US4525502A (en) * 1983-05-05 1985-06-25 General Electric Company Water based resin emulsions
US4567231A (en) * 1984-06-26 1986-01-28 Dow Corning Corporation Emulsions of reinforced polydiorganosiloxane latex
DE3613384C1 (de) * 1986-04-21 1988-01-07 Wacker Chemie Gmbh Waessrige Emulsionen von Organopolysiloxan und Verwendung solcher Emulsionen

Also Published As

Publication number Publication date
DE3717075A1 (de) 1988-12-08
JPH0553171B2 (es) 1993-08-09
EP0291941B1 (de) 1992-12-09
CA1324855C (en) 1993-11-30
EP0291941A3 (en) 1989-07-19
DE3876494D1 (de) 1993-01-21
US4857582A (en) 1989-08-15
ATE83252T1 (de) 1992-12-15
JPS63305132A (ja) 1988-12-13
EP0291941A2 (de) 1988-11-23

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