ES8104342A1 - Un procedimiento para la preparacion de una emulsion de silicona - Google Patents

Un procedimiento para la preparacion de una emulsion de silicona

Info

Publication number
ES8104342A1
ES8104342A1 ES491710A ES491710A ES8104342A1 ES 8104342 A1 ES8104342 A1 ES 8104342A1 ES 491710 A ES491710 A ES 491710A ES 491710 A ES491710 A ES 491710A ES 8104342 A1 ES8104342 A1 ES 8104342A1
Authority
ES
Spain
Prior art keywords
weight
parts
water
solids content
emulsion
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
Application number
ES491710A
Other languages
English (en)
Other versions
ES491710A0 (es
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of ES8104342A1 publication Critical patent/ES8104342A1/es
Publication of ES491710A0 publication Critical patent/ES491710A0/es
Granted 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/40—Organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UNA EMULSION DE SILICONA DE BAJO CONTENIDO EN SOLIDOS, ADECUADA PARA FORMAR UN PRODUCTO ELASTOMERICO POR ELIMINACION DEL AGUA EN CONDICIONES AMBIENTALES. COMPRENDE LAS ETAPAS SIGUIENTES: PRIMERA, SOMETER A UNA REACCION DE POLIMERIZACION, EN EMULSION ANIONICA, UN SILOXANO SELECCIONADO DEL GRUPO FORMADO POR POLIDIORGANOXILOXANOS CICICOS, POLIDIORGANOSILOXANOS BLOQUEADOS TERMINALMENTE CON HIDROXILO Y MEZCLAS DE LOS MISMOS, PARA OBTENER UNA EMULSION DE UN POLIORGANOSILOXANO BLOQUEADO TERMINALMENTE CON HIDROXILO, EMPLEANDO PARA HACER DICHA EMULSION UN AGENTE TENSOACTIVO ANIONICO Y AGUA; SEGUNDA, AGREGAR A LA EMULSION PROCEDENTE DE LA ETAPA PRIMERA DE 1 A 150 PARTES EN PESO DE SILICE AMORFA, DE 0 A 200 PARTES EN PESO DE UNA CARGA DISTINTA DE SILICE AMORFA DE 0,1 A 1,5 PARTES EN PESO DE UNA SAL DE ALQUIL-ESTAÑO Y DE 0 A 3 PARTES EN PESO DE UNA AMINA ORGANICA CONSTITUIDA POR CARBONO, HIDROGENO Y NITROGENO O CARBONO, HIDROGENO, NITROGENO Y OXIGENO; SIENDO DICHA AMINA SOLUBLE EN LA CANTIDAD DE AGUA PRESENTE EN LA EMULSION; Y, POR ULTIMO, AJUSTAR EL PH DE LA EMULSION, RESULTANTE DE LA ETAPA SEGUNDA, A UN VALOR IGUAL O SUPERIOR A 9, LIMIANDO LA CANTIDAD DE AGUA EN LA ETAPA PRIMERA, DE MODO QUE EL CONTENIDO EN SOLIDOS DE LA EMULSION DE SILICONA FINAL SEA INFERIOR A 40 POR 100 EN PESO.
ES491710A 1980-02-07 1980-05-21 Un procedimiento para la preparacion de una emulsion de silicona Granted ES491710A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11925280A 1980-02-07 1980-02-07

Publications (2)

Publication Number Publication Date
ES8104342A1 true ES8104342A1 (es) 1981-04-01
ES491710A0 ES491710A0 (es) 1981-04-01

Family

ID=22383388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491710A Granted ES491710A0 (es) 1980-02-07 1980-05-21 Un procedimiento para la preparacion de una emulsion de silicona

Country Status (9)

Country Link
BR (1) BR8003908A (es)
DE (1) DE3019655A1 (es)
ES (1) ES491710A0 (es)
FR (1) FR2475563A1 (es)
GB (1) GB2068989A (es)
IL (1) IL60109A0 (es)
IT (1) IT1131839B (es)
NL (1) NL8003109A (es)
ZA (1) ZA803022B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787776A (en) * 1981-07-30 1988-11-29 Dow Corning Corporation Method of directing or holding water
JPS58501186A (ja) * 1981-07-30 1983-07-21 ダウ　コ−ニング　コ−ポレ−シヨン 取水手段を建設する方法
BR8207807A (pt) * 1981-07-30 1983-07-19 Dow Corning Sistema de cobertura para telhados a base de elastomero de silicone
US4427811A (en) * 1981-12-30 1984-01-24 Dow Corning Corporation Silicone elastomeric emulsion having improved shelf life
US4584341A (en) * 1984-06-26 1986-04-22 Dow Corning Corporation Emulsions of crosslinked polydiorganosiloxanes
US4567231A (en) * 1984-06-26 1986-01-28 Dow Corning Corporation Emulsions of reinforced polydiorganosiloxane latex
CA1340036C (en) * 1988-08-05 1998-09-08 Donald Taylor Liles Silicone water based elastomers
ES2158763B1 (es) * 1998-12-15 2002-06-16 Relats Sa Elemento textil de fibras que contienen silicio y procedimiento para mejorar su estabilildad termica.
FR2788512B1 (fr) * 1999-01-19 2002-03-08 Saint Gobain Isover Feutre aiguillete, composition d'ensimage et procede pour sa fabrication
FR3013704B1 (fr) * 2013-11-23 2020-12-25 Ferrari Serge Sas Utilisation d'une composition comportant une emulsion d'un fluide organopolysiloxane et d'un solvant, et textile obtenu au moyen de cette utilisation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221688A (en) * 1978-04-28 1980-09-09 Dow Corning Corporation Silicone emulsion which provides an elastomeric product and methods for preparation
NL177499C (nl) * 1979-08-15 1985-10-01 Dow Corning Werkwijze ter bereiding van een waterige siliconemulsie.

Also Published As

Publication number Publication date
GB2068989A (en) 1981-08-19
ES491710A0 (es) 1981-04-01
ZA803022B (en) 1981-08-26
IT1131839B (it) 1986-06-25
DE3019655A1 (de) 1981-08-27
NL8003109A (nl) 1981-09-01
FR2475563A1 (fr) 1981-08-14
IL60109A0 (en) 1980-07-31
IT8022946A0 (it) 1980-06-23
BR8003908A (pt) 1981-08-11

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