ES8303478A1 - Un metodo para la preparacion de geles, elastomeros y resinas de organosiloxano que contienen azufre. - Google Patents

Un metodo para la preparacion de geles, elastomeros y resinas de organosiloxano que contienen azufre.

Info

Publication number
ES8303478A1
ES8303478A1 ES497368A ES497368A ES8303478A1 ES 8303478 A1 ES8303478 A1 ES 8303478A1 ES 497368 A ES497368 A ES 497368A ES 497368 A ES497368 A ES 497368A ES 8303478 A1 ES8303478 A1 ES 8303478A1
Authority
ES
Spain
Prior art keywords
oxygen
parts
weight
redox
molecular weight
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
ES497368A
Other languages
English (en)
Other versions
ES497368A0 (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 ES8303478A1 publication Critical patent/ES8303478A1/es
Publication of ES497368A0 publication Critical patent/ES497368A0/es
Granted legal-status Critical Current

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
    • C08G77/06—Preparatory processes
    • 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
    • C08K3/30—Sulfur-, selenium- or tellurium-containing 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE GELES, ELASTOMEROS Y RESINAS DE ORGANOSILOXANO QUE CONTIENEN AZUFRE. CONSISTE EN MEZCLAR 100 PARTES DE POR LO MENOS UN ORGANOXILOXANO MERCAPTO-FUNCIONAL QUE CONTIENE POR MOLECULA UN PROMEDIO DE POR LO MENOS DOS UNIDADES DE SILOXANO MERCAPTO FUNCIONALES, UN CATALIZADOR DE HIERRO-CARBONILO, Y 0,1 A 6 PARTES DE UN COMPUESTO REDOX, TAL COMO SULFATO DE COBRE (II) U OXIDO DE HIERRO (III); Y EXPONER LA MEZCLA A LA ACCION DEL OXIGENO. ESTOS PRODUCTOS TIENEN APLICACIONES COMO SELLADORES EN LA INDUSTRIA DE LA CONSTRUCCION.
ES497368A 1979-12-03 1980-12-02 Un metodo para la preparacion de geles, elastomeros y resinas de organosiloxano que contienen azufre. Granted ES497368A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/099,253 US4293676A (en) 1979-12-03 1979-12-03 Oxygen-curable mercaptoorganosiloxane compositions containing both redox and iron carbonyl compounds and method of forming higher molecular weight products therefrom

Publications (2)

Publication Number Publication Date
ES8303478A1 true ES8303478A1 (es) 1983-02-01
ES497368A0 ES497368A0 (es) 1983-02-01

Family

ID=22273924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497368A Granted ES497368A0 (es) 1979-12-03 1980-12-02 Un metodo para la preparacion de geles, elastomeros y resinas de organosiloxano que contienen azufre.

Country Status (13)

Country Link
US (1) US4293676A (es)
EP (1) EP0041558B1 (es)
JP (1) JPS603427B2 (es)
KR (1) KR830004352A (es)
BE (1) BE886451A (es)
BR (1) BR8008956A (es)
CA (1) CA1154900A (es)
DD (1) DD154997A5 (es)
DE (1) DE3068478D1 (es)
ES (1) ES497368A0 (es)
IT (1) IT1209285B (es)
WO (1) WO1981001562A1 (es)
ZA (1) ZA807488B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526954A (en) * 1983-12-28 1985-07-02 Union Carbide Corporation Organosiloxane polymers and compositions containing same curable upon exposure to gaseous oxygen
JPS61128512A (ja) * 1984-11-28 1986-06-16 Toshiba Corp 半導体基板加工ラインにおける管理方式
US5008422A (en) * 1985-04-26 1991-04-16 Sri International Polysilazanes and related compositions, processes and uses
JPS62106320A (ja) * 1985-11-05 1987-05-16 Kinmon Seisakusho:Kk 羽根車式流量計
GB8606634D0 (en) * 1986-03-18 1986-04-23 Dow Corning Ltd Catalyst compositions
FR2654737B1 (fr) * 1989-11-21 1992-03-13 Rhone Poulenc Chimie Composition organopolysiloxane a resine cyclopentenyle reticulable en un elastomere.
EP2912088B1 (en) * 2012-10-24 2019-09-18 KCI Licensing, Inc. Sulfhydryl-functionalized polymeric compositions for medical devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294760A (en) * 1962-11-21 1966-12-27 Gen Electric Oxidative coupling of organic dithiols
US3445419A (en) * 1966-01-21 1969-05-20 Dow Corning Room temperature vulcanizable silicones
US3991039A (en) * 1975-02-12 1976-11-09 Products Research & Chemical Corporation One part curing compositions for mercaptan polymers
US4070329A (en) * 1977-01-03 1978-01-24 Dow Corning Corporation Siloxane elastomer prepared from mercaptoorg anopolysiloxanes
US4070328A (en) * 1977-01-03 1978-01-24 Dow Corning Corporation Mercaptoorganopolysiloxanes cured to elastomers with peroxides and nitrogen compounds
US4133939A (en) * 1977-12-16 1979-01-09 Dow Corning Corporation Method for applying a silicone release coating and coated article therefrom

Also Published As

Publication number Publication date
KR830004352A (ko) 1983-07-09
CA1154900A (en) 1983-10-04
EP0041558A4 (en) 1982-05-10
EP0041558B1 (en) 1984-07-04
BR8008956A (pt) 1981-10-20
DE3068478D1 (en) 1984-08-09
US4293676A (en) 1981-10-06
WO1981001562A1 (en) 1981-06-11
DD154997A5 (de) 1982-05-05
IT8026355A0 (it) 1980-12-02
JPS56501610A (es) 1981-11-05
BE886451A (fr) 1981-06-02
ES497368A0 (es) 1983-02-01
IT1209285B (it) 1989-07-16
JPS603427B2 (ja) 1985-01-28
ZA807488B (en) 1981-12-30
EP0041558A1 (en) 1981-12-16

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