ES2129989T3 - Procedimiento para la espumacion de masas de silicona que contienen aciloxisilanos. - Google Patents

Procedimiento para la espumacion de masas de silicona que contienen aciloxisilanos.

Info

Publication number
ES2129989T3
ES2129989T3 ES96930983T ES96930983T ES2129989T3 ES 2129989 T3 ES2129989 T3 ES 2129989T3 ES 96930983 T ES96930983 T ES 96930983T ES 96930983 T ES96930983 T ES 96930983T ES 2129989 T3 ES2129989 T3 ES 2129989T3
Authority
ES
Spain
Prior art keywords
pct
foaming
aciloxisilanes
procedure
date apr
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
ES96930983T
Other languages
English (en)
Inventor
Rudolf Hoheneder
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.)
Heidelberger Bauchemie GmbH
Original Assignee
Heidelberger Bauchemie GmbH
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
Priority claimed from DE19538957A external-priority patent/DE19538957A1/de
Application filed by Heidelberger Bauchemie GmbH filed Critical Heidelberger Bauchemie GmbH
Application granted granted Critical
Publication of ES2129989T3 publication Critical patent/ES2129989T3/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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic 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
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing 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
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
    • 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)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Sealing Material Composition (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO PARA LA ESPUMACION DE MEZCLAS A BASE DE DIORGANOPOLISILOXANOS DE TERMINACION BIFUNCIONAL Y AGENTES RETICULANTES A BASE DE ACILOXISILANO, AÑADIENDOSE A LA MEZCLA UNA CANTIDAD SUFICIENTE DE UN BICARBONATO DE AMONIO, AMINA, SODIO O POTASIO.
ES96930983T 1995-10-11 1996-08-30 Procedimiento para la espumacion de masas de silicona que contienen aciloxisilanos. Expired - Lifetime ES2129989T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19537771 1995-10-11
DE19538957A DE19538957A1 (de) 1995-10-11 1995-10-19 Verfahren zur Schäumung acyloxysilanhaltiger Silikonmassen

Publications (1)

Publication Number Publication Date
ES2129989T3 true ES2129989T3 (es) 1999-06-16

Family

ID=26019392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96930983T Expired - Lifetime ES2129989T3 (es) 1995-10-11 1996-08-30 Procedimiento para la espumacion de masas de silicona que contienen aciloxisilanos.

Country Status (8)

Country Link
US (1) US6020389A (es)
EP (1) EP0854893B1 (es)
AT (1) ATE177455T1 (es)
CA (1) CA2234698C (es)
ES (1) ES2129989T3 (es)
GR (1) GR3029700T3 (es)
PL (1) PL186530B1 (es)
WO (1) WO1997013804A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW406454B (en) 1996-10-10 2000-09-21 Berg Tech Inc High density connector and method of manufacture
DE19750697A1 (de) * 1997-11-15 1999-05-20 Ge Bayer Silicones Gmbh & Co Geschlossenporige Siliconschäume, Verfahren zu ihrer Herstellung und ihre Verwendung
ATE279458T1 (de) * 2001-02-20 2004-10-15 Consortium Elektrochem Ind Isocyanatfreie schäumbare mischungen mit hoher härtungsgeschwindigkeit
DE10311723A1 (de) * 2003-03-17 2004-10-07 Consortium für elektrochemische Industrie GmbH Isocyanatfreie schäumbare Mischungen
DE10317881A1 (de) * 2003-04-17 2004-11-11 Consortium für elektrochemische Industrie GmbH Isocyanatfreie schäumbare Mischungen mit verbessertem Brandverhalten
DE10323206A1 (de) * 2003-05-22 2004-12-09 Consortium für elektrochemische Industrie GmbH Schäumbare Mischungen
DE102008041097A1 (de) 2008-08-07 2010-02-11 Wacker Chemie Ag Verfahren zur Herstellung von siliconbasierten Schäumen
WO2013045422A1 (de) 2011-09-29 2013-04-04 Bayer Intellectual Property Gmbh α-ALKOXYSILAN-TERMINIERTES PRÄPOLYMER FÜR SCHNELLHÄRTENDE SPRÜHSCHÄUME MIT VERBESSERTER TREIBGASLÖSLICHKEIT
CN103841998B (zh) 2011-09-29 2016-04-27 拜耳知识产权有限责任公司 快速凝固的烷氧基硅烷喷涂泡沫
EP2760903B1 (de) 2011-09-29 2016-03-16 Covestro Deutschland AG Schnellhärtende alkoxysilan-sprühschäume
EP2725044B1 (de) 2012-10-24 2017-06-21 Covestro Deutschland AG Alkoxysilanterminiertes Präpolymer auf Basis von Polyethercarbonatpolyolen für Sprühschäume
EP2912116A1 (de) 2012-10-24 2015-09-02 Mölnlycke Health Care AB Mehrkomponentensystem zur herstellung von alkoxysilanbasierten sprühschäumen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU35994A1 (fr) * 1957-07-12 1958-06-17 Rhone Poulenc Sa Procédé de fabrication d'elastomères à base de diorgano-polysiloxanes et produits ainsi obtenus.
FR1198749A (fr) * 1958-02-06 1959-12-09 Rhone Poulenc Sa Compositions organopolysiloxaniques vulcanisables
FR1270725A (fr) * 1959-09-28 1961-09-01 Dow Corning Mousses élastomères organopolysiloxanes
JPS5518419A (en) * 1978-07-25 1980-02-08 Shin Etsu Chem Co Ltd Manufacture of molded foamed silicone resin article
JPS5518418A (en) * 1978-07-25 1980-02-08 Shin Etsu Chem Co Ltd Foamable silicone resin composition
FR2540128B1 (fr) * 1983-01-27 1986-02-21 Rhone Poulenc Spec Chim Compositions organopolysiloxaniques contenant des polyacyloxysilanes et durcissant tres rapidement en elastomeres en presence d'accelerateur du type hydroxyde metallique
FR2603894B1 (fr) * 1986-09-11 1988-11-18 Rhone Poulenc Chimie Composition organopolysiloxane comportant un accelerateur de durcissement
DE3929081A1 (de) * 1989-09-01 1991-03-07 Sonderhoff Ernst Fa Verfahren zum verschaeumen einer siliconmasse, insbesondere zur bildung von weich-elastischen siliconschaumstoffdichtungen u. dgl.
JPH0721079B2 (ja) * 1989-09-06 1995-03-08 株式会社スリーボンド ガスケット発泡体の形成方法
FR2739389B1 (fr) * 1995-09-29 1997-12-19 Rhone Poulenc Chimie Composition organopolysiloxane pour mousse elastomere

Also Published As

Publication number Publication date
CA2234698C (en) 2003-01-07
EP0854893A1 (de) 1998-07-29
ATE177455T1 (de) 1999-03-15
PL186530B1 (pl) 2004-01-30
EP0854893B1 (de) 1999-03-10
CA2234698A1 (en) 1997-04-17
US6020389A (en) 2000-02-01
PL326201A1 (en) 1998-08-31
WO1997013804A1 (de) 1997-04-17
GR3029700T3 (en) 1999-06-30

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