GB1019218A - Siloxane elastomers - Google Patents

Siloxane elastomers

Info

Publication number
GB1019218A
GB1019218A GB3352964A GB3352964A GB1019218A GB 1019218 A GB1019218 A GB 1019218A GB 3352964 A GB3352964 A GB 3352964A GB 3352964 A GB3352964 A GB 3352964A GB 1019218 A GB1019218 A GB 1019218A
Authority
GB
United Kingdom
Prior art keywords
siloxanes
linkages
contain
siloxane
siloxane elastomers
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
GB3352964A
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of GB1019218A publication Critical patent/GB1019218A/en
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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds

Abstract

The oil resistance of siloxane elastomers is improved by the incorporation of from 0.2 to 150%, by weight of the siloxane, of zinc borate. The organosilicon polymers specified are siloxanes containing monovalent hydrocarbon (saturated or unsaturated) or halohydrocarbon radicals, and may also contain other linkages, e.g. phenylene, methylene, dimethylene and <FORM:1019218/C3/1> The compositions may contain the usual fillers, e.g. SiO2 (fume and aerogel), C black, crushed quartz, diatomaceous earth, TiO2 and Fe2O3, and additives and may be cured such as with (l) electromagnetic irradiation, (2) organic peroxides, (3) combinations of alkyl silicates and metal carboxylates, (4) Si-H-containing siloxanes and Pt catalysts, and (5) exposure to moisture or oxygen of siloxanes containing Si-bonded acyloxy or <FORM:1019218/C3/2> groups of -Si-Si-linkages. Examples are given. Uses.-For engine shaft seal applications.
GB3352964A 1963-09-09 1964-08-17 Siloxane elastomers Expired GB1019218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30735563A 1963-09-09 1963-09-09

Publications (1)

Publication Number Publication Date
GB1019218A true GB1019218A (en) 1966-02-02

Family

ID=23189384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3352964A Expired GB1019218A (en) 1963-09-09 1964-08-17 Siloxane elastomers

Country Status (4)

Country Link
AT (1) AT254516B (en)
DE (1) DE1230564B (en)
GB (1) GB1019218A (en)
NL (1) NL6406113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934982A1 (en) * 1998-02-06 1999-08-11 Dow Corning Corporation Method for producing ceramic fibers from blends of siloxane resins and boron containing compounds

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1163873B (en) * 1982-10-30 1987-04-08 Lechler Elring Dichtungswerke FLAT GASKET AND PROCEDURE FOR ITS MANUFACTURE
DE3317501A1 (en) * 1982-10-30 1984-05-10 Elring Dichtungswerke Gmbh, 7012 Fellbach CYLINDER HEAD GASKET AND METHOD FOR THEIR PRODUCTION

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032530B (en) * 1956-08-29 1958-06-19 Helmut Jedlicka Process for the production of plastic elastomers with rebound elasticity based on organopolysiloxane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934982A1 (en) * 1998-02-06 1999-08-11 Dow Corning Corporation Method for producing ceramic fibers from blends of siloxane resins and boron containing compounds
US6103178A (en) * 1998-02-06 2000-08-15 Dow Corning Corporation Method for producing ceramic fibers from blends of siloxane resins and carborane siloxane oligomers

Also Published As

Publication number Publication date
AT254516B (en) 1967-05-26
DE1230564B (en) 1966-12-15
NL6406113A (en) 1965-03-10

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