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ES8104357A1 - Procedimiento para la obtencion de masas de moldeo de orga- nopolisiloxano - Google Patents

Procedimiento para la obtencion de masas de moldeo de orga- nopolisiloxano

Info

Publication number
ES8104357A1
ES8104357A1 ES493526A ES493526A ES8104357A1 ES 8104357 A1 ES8104357 A1 ES 8104357A1 ES 493526 A ES493526 A ES 493526A ES 493526 A ES493526 A ES 493526A ES 8104357 A1 ES8104357 A1 ES 8104357A1
Authority
ES
Spain
Prior art keywords
alkoxy
elastomer
carbon atoms
moulding compositions
polysiloxane
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
ES493526A
Other languages
English (en)
Other versions
ES493526A0 (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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of ES493526A0 publication Critical patent/ES493526A0/es
Publication of ES8104357A1 publication Critical patent/ES8104357A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08K5/54—Silicon-containing compounds
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

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)
  • Ceramic Products (AREA)
  • Silicon Polymers (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE MASAS DE MOLDEO DE ORGANOPOLISILOXANO. SE MEZCLA, PRIMERAMENTE, UN ALFA,OMEGA-DIHIDROXIORGANOPOLISILOXANO CON UNA SUSTANCIA DE EFECTO RETICULADOR, TAL COMO UN SILANO POSEEDOR DE GRUPOS ALCOXI, AXILOXI, AMINO, CICLOAMINO, OXIMINA Y/O AMIDA DE ACIDO; AÑADIENDOSE A LA MEZCLA MATERIALES DE CARGA DE EFECTO REFORZADOR Y, OPCIONALMENTE, UN CATALIZADOR ENDURECEDOR. TAMBIEN SE AGREGA A DICHA MEZCLA, CON ANTERIORIDAD A SU POLIMERIZACION, DE UN 0,1 A UN 10 POR 100 EN PESO DE COMPUESTOS DE SILICIO, QUE CONTENGAN COMO MINIMO TRES GRUPOS ALCOXI, DE FORMULA (I), EN LA QUE R ES HIDROGENO O ALQUILO DE HASTA 10 ATOMOS DE CARBONO; B ES UN GRUPO ALCOXI DE HASTA 4 ATOMOS DE CARBONO; Y N PUEDE SER 0 O 1. LAS MASAS OBTENIDAS PRESENTAN CAPACIDAD DE ALHESION SOBRE DIVERSOS TIPOS DE SUSTRATOS Y SON CONFORMABLES POR MOLDEO PARA LA OBTENCION DE COMPONENTES HERMETICOS PARA JUNTAS. RNSIB4-N
ES493526A 1979-07-21 1980-07-18 Procedimiento para la obtencion de masas de moldeo de orga- nopolisiloxano Expired ES8104357A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792929635 DE2929635A1 (de) 1979-07-21 1979-07-21 Polysiloxanformmassen

Publications (2)

Publication Number Publication Date
ES493526A0 ES493526A0 (es) 1981-04-16
ES8104357A1 true ES8104357A1 (es) 1981-04-16

Family

ID=6076414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493526A Expired ES8104357A1 (es) 1979-07-21 1980-07-18 Procedimiento para la obtencion de masas de moldeo de orga- nopolisiloxano

Country Status (9)

Country Link
US (1) US4434283A (es)
EP (1) EP0022976B1 (es)
JP (1) JPS5618649A (es)
AT (1) ATE22572T1 (es)
AU (1) AU550448B2 (es)
BR (1) BR8004487A (es)
CA (1) CA1160788A (es)
DE (2) DE2929635A1 (es)
ES (1) ES8104357A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025376A1 (de) * 1980-07-04 1982-02-04 Bayer Ag, 5090 Leverkusen Unter wasserausschluss lagerfaehige, plastische organopolysiloxan-formmassen
US4483973A (en) * 1982-02-17 1984-11-20 General Electric Company Adhesion promoters for one-component RTV silicone compositions
ZA837557B (en) * 1982-12-13 1984-07-25 Gen Electric Alkoxy-functional one-component rtv silicone rubber compositions
DE3323912A1 (de) * 1983-07-02 1985-01-10 Bayer Ag, 5090 Leverkusen Einkomponentige siliconpasten
JPS6143660A (ja) 1984-08-07 1986-03-03 Shin Etsu Chem Co Ltd 室温硬化性オルガノシロキサン組成物
JPH0684476B2 (ja) * 1986-07-23 1994-10-26 東レ・ダウコ−ニング・シリコ−ン株式会社 硬化性オルガノポリシロキサン組成物
FR2621922A1 (fr) * 1987-10-20 1989-04-21 Rhone Poulenc Chimie Composition organopolysiloxane a fonction acyloxy comportant un hydrogel comme agent de durcissement
DE3808200A1 (de) * 1988-03-11 1989-09-21 Wacker Chemie Gmbh Bei raumtemperatur zu anstrichvertraeglichen bis ueberstreichbaren elastomeren vernetzende organopolysiloxanmassen
AU643281B2 (en) * 1990-04-26 1993-11-11 Wacker-Chemie Gmbh Organo(poly)siloxanes with siloxane units at the end of the chain having organyloxy and hydrogen groups
DE4033096A1 (de) * 1990-10-18 1992-04-23 Bayer Ag Feuchtigkeitshaertende einkomponenten-polysiloxanmasse
DE4113554A1 (de) * 1991-04-25 1992-10-29 Wacker Chemie Gmbh Organo(poly)siloxane, deren herstellung und verwendung
DE4118598A1 (de) * 1991-06-06 1992-12-10 Wacker Chemie Gmbh Unter abspaltung von alkoholen zu elastomeren vernetzbare organo(poly)siloxanmassen
DE69329166T2 (de) * 1992-04-29 2001-04-05 General Electric Co., Schenectady Silikonadditivsysteme
GB9222593D0 (en) * 1992-10-27 1992-12-09 Dow Corning Gmbh Room temperature vulcanising compositions
US5376738A (en) * 1993-09-22 1994-12-27 The University Of Akron Polymeric networks of polysiloxane with increased modulus
US20040225079A1 (en) * 2003-05-05 2004-11-11 Analytical Services And Materials Inc. Erosion-resistant silicone coatings
US7033673B2 (en) * 2003-07-25 2006-04-25 Analytical Services & Materials, Inc. Erosion-resistant silicone coatings for protection of fluid-handling parts
FR2882760B1 (fr) * 2005-03-04 2007-04-20 Rhodia Chimie Sa Compositions organopolysiloxanes durcissant en elastomeres des la temperature ambiante en presence d'humidite
US8772407B2 (en) * 2007-09-17 2014-07-08 Ppg Industries Ohio, Inc. One component polysiloxane coating compositions and related coated substrates
PL3660116T3 (pl) 2018-11-30 2023-12-04 Henkel Ag & Co. Kgaa Utwardzalne poliorganosiloksany zabezpieczone końcowo

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795698B2 (de) * 1958-03-24 1974-07-11 Dow Corning Corp., Midland, Mich. (V.St.A.) Unter Ausschluß von Wasser lagerfähige, bei Zutritt von Wasser zu Elastomeren härtende Organopolysiloxane. Ausscheidung aus: 1420336
US3812164A (en) * 1973-02-16 1974-05-21 Corning Corp Silicone elastomers with paintable surface
DD102717A1 (es) * 1973-03-29 1973-12-20
DE2413850C3 (de) * 1974-03-22 1979-01-11 Bayer Ag, 5090 Leverkusen Bei Zutritt von Wasser oder Wasserdampf zu transparenten Elastomeren vernetzbare Polysüoxanforrrurtasse
US4115356A (en) * 1977-07-18 1978-09-19 Dow Corning Corporation Self adhering room temperature vulcanizable silicone elastomers

Also Published As

Publication number Publication date
EP0022976A1 (de) 1981-01-28
EP0022976B1 (de) 1986-10-01
BR8004487A (pt) 1981-01-27
JPS5618649A (en) 1981-02-21
ES493526A0 (es) 1981-04-16
US4434283A (en) 1984-02-28
DE2929635A1 (de) 1981-02-12
AU6033080A (en) 1981-01-22
DE3071788D1 (en) 1986-11-06
ATE22572T1 (de) 1986-10-15
CA1160788A (en) 1984-01-17
AU550448B2 (en) 1986-03-20
JPS6314019B2 (es) 1988-03-29

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