BR9714198A - Utilização de composições à base de pelo menos um poliorganossiloxano reticulável por via catiÈnica e de uma quantidade catalìtica eficaz de pelo menos um sal iniciador, processo de realização de impregnação(ões) e/ou de revestimento(s) anti-adesivo(s), junta plana composição de silicone reticulável - Google Patents

Utilização de composições à base de pelo menos um poliorganossiloxano reticulável por via catiÈnica e de uma quantidade catalìtica eficaz de pelo menos um sal iniciador, processo de realização de impregnação(ões) e/ou de revestimento(s) anti-adesivo(s), junta plana composição de silicone reticulável

Info

Publication number
BR9714198A
BR9714198A BR9714198-4A BR9714198A BR9714198A BR 9714198 A BR9714198 A BR 9714198A BR 9714198 A BR9714198 A BR 9714198A BR 9714198 A BR9714198 A BR 9714198A
Authority
BR
Brazil
Prior art keywords
sub
sub2
crosslinkable
carrying
effective amount
Prior art date
Application number
BR9714198-4A
Other languages
English (en)
Inventor
Marie-Christine Cotting
Gerard Joubert
Oliver Loubet
Original Assignee
Rhodia Chimie Sa
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 Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Publication of BR9714198A publication Critical patent/BR9714198A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1018—Macromolecular compounds having one or more carbon-to-silicon linkages
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/55—Boron-containing compounds
    • 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
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • 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
    • C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C09D183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1087—Materials or components characterised by specific uses
    • C09K2003/1096—Cylinder head gaskets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)
  • Gasket Seals (AREA)
  • Epoxy Resins (AREA)
  • Silicon Polymers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

<B>"UTILIZAçãO DE COMPOSIçõES à BASE DE PELO MENOS UM POLIORGANOSSILOXANO RETICULáVEL POR VIA CATIÈNICA E DE UMA QUANTIDADE CATALìTICA EFICAZ DE PELO MENOS UM SAL INICIADOR, PROCESSO DE REALIZAçãO DE IMPREGNAçãO(õES) E/OU DE REVESTIMENTO(S) ANTI-ADESIVO(S), JUNTA PLANA E COMPOSIçãO DE SILICONE RETICULáVEL"<D>. A presente invenção trata da utilização de composições de silicones reticuláveis para a impregnação e/ou o envernizamento rápidos, económicos e simples de juntas planas (e.g. juntas de cabeçote), e em presença de fotoiniciadores específicos selecionados entre os boratos de ónio ou complexos organometálicos, cujas concentrações boratos compreendem pelo menos um Boro ligado a pelo menos uma fenila substituída (Me, F). O precursor silicone líquido é um polidimetilsiloxano (PDMS) substituído por grupos funcionais de ponte, por via catiónica (G~ f~~ p~) sob UV de tipo epoxi ou viniloxi. Esses G~ f~~ p~ estão presentes à razão de 0,15 a 2,0 equivalentes por kg de PDMS. A presente invenção visa também o processo de impregnação/envernizamento de juntas planas (e.g. juntas de cabeçote), com o auxílio da composição específica de PDMS funcionalizado + fotoiniciador de tipo borato, bem como as juntas tratadas e composição entre si.
BR9714198-4A 1996-12-30 1997-12-29 Utilização de composições à base de pelo menos um poliorganossiloxano reticulável por via catiÈnica e de uma quantidade catalìtica eficaz de pelo menos um sal iniciador, processo de realização de impregnação(ões) e/ou de revestimento(s) anti-adesivo(s), junta plana composição de silicone reticulável BR9714198A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9616378A FR2757870B1 (fr) 1996-12-30 1996-12-30 Utilisation de compositions silicones reticulables par voie cationique sous uv et d'un photoamorceur du type borate d'onium, pour le revetements de joints plats, notamment de joints de culasse
PCT/FR1997/002443 WO1998029498A1 (fr) 1996-12-30 1997-12-29 Utilisation de compositions silicones reticulables par voie cationique sous uv et d'un photoamorceur du type borate d'onium, pour les revetements de joints plats, notamment de joints de culasse

Publications (1)

Publication Number Publication Date
BR9714198A true BR9714198A (pt) 2000-03-28

Family

ID=9499435

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714198-4A BR9714198A (pt) 1996-12-30 1997-12-29 Utilização de composições à base de pelo menos um poliorganossiloxano reticulável por via catiÈnica e de uma quantidade catalìtica eficaz de pelo menos um sal iniciador, processo de realização de impregnação(ões) e/ou de revestimento(s) anti-adesivo(s), junta plana composição de silicone reticulável

Country Status (16)

Country Link
US (4) US6423378B1 (pt)
EP (1) EP0948566B1 (pt)
JP (1) JP3192155B2 (pt)
AT (1) ATE218155T1 (pt)
AU (1) AU5769198A (pt)
BR (1) BR9714198A (pt)
CA (1) CA2276717A1 (pt)
CZ (1) CZ300121B6 (pt)
DE (1) DE69712914T2 (pt)
DK (1) DK0948566T3 (pt)
ES (1) ES2174334T3 (pt)
FR (1) FR2757870B1 (pt)
PL (1) PL192454B1 (pt)
PT (1) PT948566E (pt)
SK (1) SK286734B6 (pt)
WO (1) WO1998029498A1 (pt)

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FR2757870B1 (fr) * 1996-12-30 1999-03-26 Rhodia Chimie Sa Utilisation de compositions silicones reticulables par voie cationique sous uv et d'un photoamorceur du type borate d'onium, pour le revetements de joints plats, notamment de joints de culasse
FR2784024B1 (fr) * 1998-10-02 2002-10-31 Rhodia Chimie Sa Composition dentaire a base d'une silicone fonctionnalisee reticulable/polymerisable par voie cationique en presence d'un borate d'un complexe organometallique
FR2784025B1 (fr) * 1998-10-02 2002-10-31 Rhodia Chimie Sa Composition dentaire a base d'une silicone fonctionnalisee reticulable/polymerisable par voie cationique
FR2791995B1 (fr) * 1999-04-06 2001-07-06 Rhodia Chimie Sa Composition silicone utile notamment pour la realisation de vernis anti-friction, procede d'application de ce vernis sur un support et support ainsi traite
FR2794766B1 (fr) * 1999-06-11 2001-08-17 Rhodia Chimie Sa Procede de realisation d'un revetement anti-adherent et etanche applique sur un joint de culasse , mettant en oeuvre un materiau silicone
GB0009289D0 (en) * 2000-04-15 2000-05-31 Dow Corning Process for the condensation of compounds having silicon bonded hydroxy or alkoxy groups
FR2825367B1 (fr) * 2001-06-01 2005-09-30 Rhodia Chimie Sa Compositions a base de silicones fonctionnalisees durcissables sous irradiation et revetements anti-adherents obtenus a partir de ces compositions
ITTO20020063A1 (it) * 2002-01-22 2003-07-22 Teksid Spa Testa cilindri per un motore a combustione interna.
US20030213181A1 (en) * 2002-05-17 2003-11-20 Davlyn Manufacturing Company, Inc. Surface treated gaskets and gasket-like devices and methods of manufacturing and treating same
US7625642B2 (en) * 2002-09-26 2009-12-01 Hitachi Chemical Co., Ltd Borazine-based resin, and method for production thereof, borazine based resin composition, insulating coating and method for formation thereof, and electronic parts having the insulating coating
FR2849446B1 (fr) 2002-12-26 2006-07-28 Rhodia Chimie Sa Vernis anti-salissures, procede d'application de ce vernis sur un support silicone et support ainsi traite
JP2007515498A (ja) * 2003-07-22 2007-06-14 ライプニッツ−インスティトゥート フィア ノイエ マテリアーリエン ゲマインニュッツィゲ ゲゼルシャフト ミット ベシュレンクタ ハフトゥンク 撥液性コーティング組成物及び高アルカリ耐性を有するコーティング
WO2005014745A1 (en) * 2003-07-22 2005-02-17 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Liquid-repellent, alkali-resistant coating composition and coating suitable for pattern forming
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KR100698917B1 (ko) * 2004-06-22 2007-03-22 미쓰이 가가쿠 가부시키가이샤 이온성 화합물 및 그것을 함유하는 수지 조성물과 그 용도
DE102005002960A1 (de) * 2005-01-21 2006-08-03 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Kompositzusammensetzung für mikrogemusterte Schichten mit hohem Relaxationsvermögen, hoher chemischer Beständigkeit und mechanischer Stabilität
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US8222364B2 (en) * 2006-04-11 2012-07-17 Dow Corning Corporation Composition including a siloxane and a method of forming the same
DE102006033280A1 (de) * 2006-07-18 2008-01-24 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Kompositzusammensetzung für mikrostrukturierte Schichten
JO3598B1 (ar) * 2006-10-10 2020-07-05 Infinity Discovery Inc الاحماض والاسترات البورونية كمثبطات اميد هيدروليز الحامض الدهني
JP5637982B2 (ja) * 2008-04-09 2014-12-10 インフィニティー ファーマシューティカルズ， インコーポレイテッド 脂肪酸アミド加水分解酵素の阻害剤
US8546564B2 (en) 2009-04-07 2013-10-01 Infinity Pharmaceuticals, Inc. Inhibitors of fatty acid amide hydrolase
JP2012523425A (ja) 2009-04-07 2012-10-04 インフイニトイ プハルマセウトイカルス インコーポレイテッド 脂肪酸アミドヒドロラーゼの阻害薬
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Also Published As

Publication number Publication date
CA2276717A1 (fr) 1998-07-09
PL334366A1 (en) 2000-02-28
JP3192155B2 (ja) 2001-07-23
AU5769198A (en) 1998-07-31
CZ300121B6 (cs) 2009-02-18
FR2757870A1 (fr) 1998-07-03
DE69712914T2 (de) 2002-11-28
JP2000508371A (ja) 2000-07-04
US20030050418A1 (en) 2003-03-13
WO1998029498A1 (fr) 1998-07-09
PT948566E (pt) 2002-09-30
ATE218155T1 (de) 2002-06-15
PL192454B1 (pl) 2006-10-31
EP0948566B1 (fr) 2002-05-29
SK286734B6 (sk) 2009-04-06
ES2174334T3 (es) 2002-11-01
FR2757870B1 (fr) 1999-03-26
CZ236099A3 (cs) 2000-08-16
DK0948566T3 (da) 2002-07-01
EP0948566A1 (fr) 1999-10-13
SK88499A3 (en) 2000-04-10
DE69712914D1 (de) 2002-07-04
US20050004248A1 (en) 2005-01-06
US6423378B1 (en) 2002-07-23
US20080057226A1 (en) 2008-03-06

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