GB921046A - Organosiloxane resin compositions - Google Patents

Organosiloxane resin compositions

Info

Publication number
GB921046A
GB921046A GB3098559A GB3098559A GB921046A GB 921046 A GB921046 A GB 921046A GB 3098559 A GB3098559 A GB 3098559A GB 3098559 A GB3098559 A GB 3098559A GB 921046 A GB921046 A GB 921046A
Authority
GB
United Kingdom
Prior art keywords
alkyl
fillers
radicals
acid
mgo
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
GB3098559A
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of GB921046A publication Critical patent/GB921046A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G77/02—Polysilicates
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

A siloxane composition curable at room temperature consists essentially of a mixture of (A) 10 to 70% (by weight) of an organopolysiloxane resin containing at least 0,5 mol. per cent of Si-bonded OH or OR groups and a ratio of alkyl and/or aryl radicals to Si within the range of 1:1 to 1,7:1, and (B) 30 to 90% of a filler, and as curing system (C) 1 to 10% of an organosilicon compound free from Si-bonded inorganic acid anionic radicals and containing more than 2 functional atoms or radicals per molecule, and (D) 1 to 10% of a condensation catalyst, the amounts of (C) and (D) being based on the weight of (A)+(B). The resins (A) may be made by methods as described in Specification 728,202 and U.S.A. Specification 2,842,521. Other components specified are: fillers (B)-asbestos, mica and quartz meals, vermiculite, diatomaceous earth, precipitated SiO2, ZnO, MgO, Fe2O3, glass frit, fibres and wool, rock wool, metal powders, soot, cork powder and sawdust; basic fillers, such as ZnO and MgO, accelerate the cure; cross-linking agents (C)-alkyl and aryl ortho-and poly-silicates, (RO)mSiH4-m, alkoxy organosiloxanes and organohydrogensiloxanes; and catalysts (D)-tin ricinoleate, cobalt naphthenate, chromacetylacetonate, lead salt of mercaptobenzthiazole, zinc ethylphenyldithiocarbamate, oxides of Hg, Cd and Pb, phenylmercuryacetate, dibutyltindilaurate, triethanolamine, polyethylene imine, boric acid and oleic acid. Pigments, oxidation inhibitors and solvents may also be added. Examples are given. The surfaces of the compositions may be coated with alkyl titanates to increase the curing rate and to produce harder surfaces. Uses: For coating surfaces of cement, plaster, metal or wood, with or without priming of the surfaces with alkyl titanates or organosilicon compounds; as fillers or coatings for floors and walls; as street-marking paints and sealants for concrete and bricks; and as acid-resistant coatings in containers.
GB3098559A 1958-09-10 1959-09-10 Organosiloxane resin compositions Expired GB921046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW24071A DE1223549B (en) 1958-09-10 1958-09-10 Process for the production of molded bodies, coatings or cement by hardening organopolysiloxane compounds

Publications (1)

Publication Number Publication Date
GB921046A true GB921046A (en) 1963-03-13

Family

ID=7597747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3098559A Expired GB921046A (en) 1958-09-10 1959-09-10 Organosiloxane resin compositions

Country Status (2)

Country Link
DE (1) DE1223549B (en)
GB (1) GB921046A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297336B (en) * 1965-09-23 1969-06-12 Huber Karl Children's modeling clay
GB2197881A (en) * 1986-10-03 1988-06-02 Denki Kagaku Kogyo Kk Heat resistant vessel and process for manufacturing same
FR2612837A1 (en) * 1987-03-26 1988-09-30 Gen Electric THERMAL SHOCK RESISTANT SILICONE COATING COMPOSITION
FR2612932A1 (en) * 1987-03-26 1988-09-30 Gen Electric SILICONE COATING COMPOSITION WITHOUT SOLVENT
US4785041A (en) * 1987-12-31 1988-11-15 Dow Corning Corporation Screen printable organosiloxane resin coating compositions
CN111303615A (en) * 2020-03-23 2020-06-19 东莞线宝电子科技有限公司 Data line cladding material and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550105A (en) *
US3127363A (en) * 1955-08-05 1964-03-31 Process for the manufacture of elasto-

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297336B (en) * 1965-09-23 1969-06-12 Huber Karl Children's modeling clay
GB2197881A (en) * 1986-10-03 1988-06-02 Denki Kagaku Kogyo Kk Heat resistant vessel and process for manufacturing same
GB2197881B (en) * 1986-10-03 1991-03-06 Denki Kagaku Kogyo Kk Heat resistant vessel and process for manufacturing same
FR2612837A1 (en) * 1987-03-26 1988-09-30 Gen Electric THERMAL SHOCK RESISTANT SILICONE COATING COMPOSITION
FR2612932A1 (en) * 1987-03-26 1988-09-30 Gen Electric SILICONE COATING COMPOSITION WITHOUT SOLVENT
GB2203441A (en) * 1987-03-26 1988-10-19 Gen Electric Thermal shock resistant silicone coatings
GB2203441B (en) * 1987-03-26 1991-07-10 Gen Electric Thermal shock resistant silicone coating composition
US4785041A (en) * 1987-12-31 1988-11-15 Dow Corning Corporation Screen printable organosiloxane resin coating compositions
EP0326762A2 (en) * 1987-12-31 1989-08-09 Dow Corning Corporation Screen printable organosiloxane resin coating compositions
EP0326762A3 (en) * 1987-12-31 1990-10-24 Dow Corning Corporation Screen printable organosiloxane resin coating compositions
CN111303615A (en) * 2020-03-23 2020-06-19 东莞线宝电子科技有限公司 Data line cladding material and preparation method thereof

Also Published As

Publication number Publication date
DE1223549B (en) 1966-08-25

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