ES2080575T3 - Procedimiento para la fabricacion de resina de organopolisiloxano. - Google Patents

Procedimiento para la fabricacion de resina de organopolisiloxano.

Info

Publication number
ES2080575T3
ES2080575T3 ES93120313T ES93120313T ES2080575T3 ES 2080575 T3 ES2080575 T3 ES 2080575T3 ES 93120313 T ES93120313 T ES 93120313T ES 93120313 T ES93120313 T ES 93120313T ES 2080575 T3 ES2080575 T3 ES 2080575T3
Authority
ES
Spain
Prior art keywords
water
place
mass
organopolisiloxane
acids
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
ES93120313T
Other languages
English (en)
Inventor
Michael Dr Geck
Christian Dr Herzig
Bernward Dr Deubzer
Helmut Oswaldbauer
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 ES2080575T3 publication Critical patent/ES2080575T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/32—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08773—Polymers having silicon in the main chain, with or without sulfur, oxygen, nitrogen or carbon only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Polymers (AREA)

Abstract

SE TRATA DE UN PROCESO PARA LA PRODUCCION DE RESINAS DE ORGANOPOLISILOXANO, CARACTERIZADO EN UN PRIMER PASO, POR QUE POR LO MENOS SE INTRODUZCA UN SILANO DE LA FORMULA DONDE A, R Y R , RECIBEN SU SIGNIFICADO EN EL APARTADO 1, Y/O SU HIDROLIZADO PARCIAL, CON LA SALVEDAD, DE QUE AL MENOS UN SILANO DE LA FORMULA 1 CON A IGUAL A 0 O A 1 Y/O SU HIDROLIZADO PARCIAL, ASI COMO DADO EL CASO SE TRANSFORME EL ORGANO(POLI)SILOXANO CON AGUA EN PRESENCIA DE ACIDOS POLIPROTONICOS Y DADO EL CASO DE OTROS PRODUCTOS, NEUTRALIZANDO A CONTINUACION LOS ACIDOS PARCIALMENTE CON EL AÑADIDO DE BASES Y SEPARANDO PARCIALMENTE POR DESTILACION EL ENLACE R1OH OBTENIDO. SI HUBIERA LUGAR A ELLO, SE TRANSFORMA EN UN SEGUNDO PASO LA MASA DE REACCION HOMOGENEA OBTENIDA EN EL APARTADO 1 EN PRESENCIA DE BASES ASI COMO DE DISOLVENTE ORGANICO NO SOLUBLE EN AGUA, Y SE SEPARAN POR DESTILACION PARCIALMENTE EL AGUA Y LOS ENLACES R1OH. SI HUBIERA LUGAR A ELLO, EN UN TERCER PASO LA MASA DE REACCION OBTENIDA ENE LE PASO 2, SE DEPOSITAJUNTO A ACIDOS POLIPROTONICOS Y/O SUS SALES MEDIANTE ALMACENAMIENTO CON UN VALOR DE PH ENTRE 6 Y 8, MIENTRAS QUE EL AGUA Y LOS ENLACES R1OH QUE AUN QUEDEN SE VUELVEN A SEPARAR POR DESTILACION PARCIALMENTE Y LA SAL RESULTANTE SE FILTRA. SI HUBIERA LUGAR A ELLO, EN UN CUARTO PASO LA MASA DE REACCION OBTENIDA EN EL PASO 3 DE LIBERA MEDIANTE UN DISOLVENTE ORGANICO NO SOLUBLE EN AGUA.
ES93120313T 1992-12-23 1993-12-16 Procedimiento para la fabricacion de resina de organopolisiloxano. Expired - Lifetime ES2080575T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4243895A DE4243895A1 (de) 1992-12-23 1992-12-23 Verfahren zur Herstellung von Organopolysiloxanharz

Publications (1)

Publication Number Publication Date
ES2080575T3 true ES2080575T3 (es) 1996-02-01

Family

ID=6476431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93120313T Expired - Lifetime ES2080575T3 (es) 1992-12-23 1993-12-16 Procedimiento para la fabricacion de resina de organopolisiloxano.

Country Status (7)

Country Link
US (1) US5401821A (es)
EP (1) EP0604847B1 (es)
JP (1) JP2596706B2 (es)
CA (1) CA2111728C (es)
DE (2) DE4243895A1 (es)
ES (1) ES2080575T3 (es)
FI (1) FI935632A7 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548053A (en) * 1992-05-15 1996-08-20 Wacker-Chemie Gmbh Process for the preparation of organopolysiloxane resin
CN1125481A (zh) * 1994-03-11 1996-06-26 川崎制铁株式会社 评价用于形成绝缘膜的硅氧烷的方法、形成绝缘膜的涂布液及其制备方法、半导体器件用绝缘膜成型方法以及采用绝缘膜成膜法制备半导体器件的方法
DE19639782A1 (de) * 1996-09-27 1998-04-02 Huels Chemische Werke Ag Glycidether-, Acryl- und/oder Methacryl-funktionelle Organopolysiloxan-haltige Zusammensetzungen auf Wasser-Basis, Verfahren zu deren Herstellung sowie deren Verwendung
DE19800021A1 (de) 1998-01-02 1999-07-08 Huels Silicone Gmbh Verfahren zur Herstellung von Polyorganosiloxanharzen, die mono- und tetrafunktionelle Einheiten enthalten
DE19857348A1 (de) * 1998-12-11 2000-06-15 Wacker Chemie Gmbh Organopolysiloxanharze
JP3705333B2 (ja) * 1999-05-12 2005-10-12 信越化学工業株式会社 シラノール基を有する有機けい素化合物の製造方法
US6131312A (en) * 1999-07-13 2000-10-17 Hung; Cheng-Che Safety shoe with detachable steel toe box
DE10242418A1 (de) * 2002-09-12 2004-03-25 Wacker-Chemie Gmbh Verfahren zur Herstellung von Organopolysiloxanharz
US7413657B1 (en) * 2003-12-02 2008-08-19 Porous Media Ltd. Method for selective extraction
DE102011078544A1 (de) * 2011-07-01 2013-01-03 Wacker Chemie Ag Verfahren zur Herstellung von Organopolysiloxanen
JP6788862B2 (ja) * 2016-01-12 2020-11-25 東レ・ファインケミカル株式会社 シリコーン重合体の製造方法
CN115894925B (zh) * 2021-09-22 2024-04-02 深圳市埃派尔贸易有限公司 高沸硅油及其生产方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395117A (en) * 1966-04-27 1968-07-30 Owens Illinois Inc Organopolysiloxane compositions and processes for the preparation of the same
US4218354A (en) * 1974-03-22 1980-08-19 Stauffer Chemical Company Binder composition and coating containing the same
JPS5964671A (ja) * 1982-10-05 1984-04-12 Kansai Paint Co Ltd 無機質塗膜の形成方法
US4605446A (en) * 1983-12-01 1986-08-12 Kansai Paint Company, Limited Process for preparing organosilicon high condensation products
JPS61195129A (ja) * 1985-02-22 1986-08-29 Toray Silicone Co Ltd 有機けい素重合体の製造方法
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
JPH0633335B2 (ja) * 1990-05-29 1994-05-02 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
DE4132697A1 (de) * 1991-10-01 1993-04-08 Wacker Chemie Gmbh Verfahren zur herstellung von organopolysiloxanharz
US5210168A (en) * 1992-04-02 1993-05-11 Dow Corning Corporation Process for forming siloxane bonds
US5548053A (en) * 1992-05-15 1996-08-20 Wacker-Chemie Gmbh Process for the preparation of organopolysiloxane resin

Also Published As

Publication number Publication date
CA2111728A1 (en) 1994-06-24
DE4243895A1 (de) 1994-06-30
US5401821A (en) 1995-03-28
DE59301108D1 (de) 1996-01-18
JP2596706B2 (ja) 1997-04-02
EP0604847B1 (de) 1995-12-06
FI935632A7 (fi) 1994-06-24
JPH06220196A (ja) 1994-08-09
CA2111728C (en) 1997-11-25
EP0604847A1 (de) 1994-07-06
FI935632A0 (fi) 1993-12-15

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