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FR2405985A1 - Organo-silicic compsn. hardening to elastomeric jointing material - combining low gas permeability with good mechanical properties used in windows, containers etc. - Google Patents

Organo-silicic compsn. hardening to elastomeric jointing material - combining low gas permeability with good mechanical properties used in windows, containers etc.

Info

Publication number
FR2405985A1
FR2405985A1 FR7731119A FR7731119A FR2405985A1 FR 2405985 A1 FR2405985 A1 FR 2405985A1 FR 7731119 A FR7731119 A FR 7731119A FR 7731119 A FR7731119 A FR 7731119A FR 2405985 A1 FR2405985 A1 FR 2405985A1
Authority
FR
France
Prior art keywords
compsn
windows
mechanical properties
elastomeric
good mechanical
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.)
Granted
Application number
FR7731119A
Other languages
French (fr)
Other versions
FR2405985B1 (en
Inventor
Max Chomat
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7731119A priority Critical patent/FR2405985A1/en
Publication of FR2405985A1 publication Critical patent/FR2405985A1/en
Application granted granted Critical
Publication of FR2405985B1 publication Critical patent/FR2405985B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/02—Inorganic compounds
    • C09K2200/0243—Silica-rich compounds, e.g. silicates, cement, glass
    • C09K2200/0265—Mica
    • 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
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A process of jointing of >=2 solid elements, e.g. of glass, involves inserting, in the space between them, mono- or bi-component organosilicic compsns. which harden from ambient temp. into elastomers. The organosilicic compsns. are prepd. by mixing (a) alpha-omega-di(hydroxy)diorgano-polysiloxane oils of viscosity 5000-500000 cP at 25 degrees C; (b) cross-linking agents; (c) mineral fillers; (d) cross-linking catalysts; and (e) 10-80 parts (per 100 parts component (a)) of liq. polybutylenes of Mn value 800-1500 pref. 850-1350, used to reduce the permeability to gases and vapours. The polybutylenes are formed by polymerisation of 4C olefin mixts. contg. >=65% isobutenes. The elastomeric joints are used e.g. for windows and as sealing joints for containers. The organosilicic compsn. gives elastomers which combine good mechanical properties with low permeability to gases and vapours.
FR7731119A 1977-10-17 1977-10-17 Organo-silicic compsn. hardening to elastomeric jointing material - combining low gas permeability with good mechanical properties used in windows, containers etc. Granted FR2405985A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7731119A FR2405985A1 (en) 1977-10-17 1977-10-17 Organo-silicic compsn. hardening to elastomeric jointing material - combining low gas permeability with good mechanical properties used in windows, containers etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7731119A FR2405985A1 (en) 1977-10-17 1977-10-17 Organo-silicic compsn. hardening to elastomeric jointing material - combining low gas permeability with good mechanical properties used in windows, containers etc.

Publications (2)

Publication Number Publication Date
FR2405985A1 true FR2405985A1 (en) 1979-05-11
FR2405985B1 FR2405985B1 (en) 1980-04-11

Family

ID=9196565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731119A Granted FR2405985A1 (en) 1977-10-17 1977-10-17 Organo-silicic compsn. hardening to elastomeric jointing material - combining low gas permeability with good mechanical properties used in windows, containers etc.

Country Status (1)

Country Link
FR (1) FR2405985A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220809A3 (en) * 1985-10-22 1988-06-22 Dow Corning Limited Process for forming a seal
US4808664A (en) * 1987-12-11 1989-02-28 Dow Corning Corporation Moisture curable polyisobutylenes
EP0408085A3 (en) * 1983-08-18 1991-03-27 Rudolf Hinterwaldner Hydrophobic and/or abhesive mass, reactive diluent, plasticizer and their use
EP0595740A1 (en) * 1992-10-30 1994-05-04 Rhone-Poulenc Chimie Use of silicon compositions for the treatment of gaskets, especially cylinder head gaskets
WO2018029424A1 (en) * 2016-08-10 2018-02-15 Oxsil Temporary seal and associated seal application device
CN110922935A (en) * 2019-12-07 2020-03-27 杭州之江新材料有限公司 Two-component organosilicon sealant and application thereof in inflatable hollow glass

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408085A3 (en) * 1983-08-18 1991-03-27 Rudolf Hinterwaldner Hydrophobic and/or abhesive mass, reactive diluent, plasticizer and their use
EP0220809A3 (en) * 1985-10-22 1988-06-22 Dow Corning Limited Process for forming a seal
US4808664A (en) * 1987-12-11 1989-02-28 Dow Corning Corporation Moisture curable polyisobutylenes
EP0595740A1 (en) * 1992-10-30 1994-05-04 Rhone-Poulenc Chimie Use of silicon compositions for the treatment of gaskets, especially cylinder head gaskets
FR2697532A1 (en) * 1992-10-30 1994-05-06 Rhone Poulenc Chimie Use of silicone compositions for the treatment of flat seals, in particular cylinder head seals.
WO2018029424A1 (en) * 2016-08-10 2018-02-15 Oxsil Temporary seal and associated seal application device
CN110922935A (en) * 2019-12-07 2020-03-27 杭州之江新材料有限公司 Two-component organosilicon sealant and application thereof in inflatable hollow glass
CN110922935B (en) * 2019-12-07 2022-05-24 杭州之江新材料有限公司 Two-component organosilicon sealant and application thereof in inflatable hollow glass

Also Published As

Publication number Publication date
FR2405985B1 (en) 1980-04-11

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