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
Links
Classifications
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- 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
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- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0220809A2 (en) * | 1985-10-22 | 1987-05-06 | Dow Corning Limited | Process for forming a seal |
US4808664A (en) * | 1987-12-11 | 1989-02-28 | Dow Corning Corporation | Moisture curable polyisobutylenes |
EP0408085A2 (en) * | 1983-08-18 | 1991-01-16 | 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 |
-
1977
- 1977-10-17 FR FR7731119A patent/FR2405985A1/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0408085A2 (en) * | 1983-08-18 | 1991-01-16 | Rudolf Hinterwaldner | Hydrophobic and/or abhesive mass, reactive diluent, plasticizer and their use |
EP0408085A3 (en) * | 1983-08-18 | 1991-03-27 | Rudolf Hinterwaldner | Hydrophobic and/or abhesive mass, reactive diluent, plasticizer and their use |
EP0220809A2 (en) * | 1985-10-22 | 1987-05-06 | Dow Corning Limited | Process for forming a seal |
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |