GB1049033A - Silicone varnishes - Google Patents
Silicone varnishesInfo
- Publication number
- GB1049033A GB1049033A GB10137/64A GB1013764A GB1049033A GB 1049033 A GB1049033 A GB 1049033A GB 10137/64 A GB10137/64 A GB 10137/64A GB 1013764 A GB1013764 A GB 1013764A GB 1049033 A GB1049033 A GB 1049033A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ch3coo
- en2co
- complex
- acetate group
- alcohol
- 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
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
- C08K5/00—Use of organic ingredients
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Silicon Polymers (AREA)
- Paints Or Removers (AREA)
Abstract
A silicone varnish comprises a solution in an organic solvent of an organopolysiloxane of empirical formula <FORM:1049033/C3/1> wherein the groups R are methyl and/or phenyl groups and n is 1.0 to 1.7, and 0.1-3.0 wt. per cent of the polysiloxane of a polynuclear complex [MaXbYc]Zd where M is Co or Cr, X is a ligand derived from ammonia, ethylenediamine or water, Y is a bridging group derived from a hydroxide, amide or acetate group, Z is an acetate group, a is an integer of 2-4, and b, c and d are integers. A suitable solvent is a mixture of an aromatic hydrocarbon, e.g. benzene, toluene, or xylene, and an alcohol, e.g. butanol, diacetone alcohol, isobutyl carbinol, or ethylene glycol monoethyl ether. In Examples varnishes are prepared containing polymethylphenylsiloxanes of ratios (A) R/Si=1.70: Me/Ph=1.50; (B) R/Si=1.56: Me/Ph=1.37; or (C) R/Si= 1.47: Me/Ph=1.27, and, as the complex, [(NH3)4Co(OH)2Co(NH3)4](CH3COO 4, [en2Co(OH)2Co(OH)2en2(H2O)2] (CH3COO)4, [Co{(OH)2Co en2}](CH3COO)6, [Cr{(OH)2Cr en2}](CH3COO)6, [en2Co(OH)2Co en2](CH3COO)4, [(NH3)4Cr(OH)2Cr(NH3)4](CH3 COO)4, [(NH3)4Co(NH2)(OH)Co(NH3)4] (CH3COO)4 or [(NH3)3Co(OH)2(CH3COO)Co(NH3)3 (CH3COO)3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1266763 | 1963-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1049033A true GB1049033A (en) | 1966-11-23 |
Family
ID=11811704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10137/64A Expired GB1049033A (en) | 1963-03-18 | 1964-03-10 | Silicone varnishes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1249427B (en) |
GB (1) | GB1049033A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004101651A1 (en) * | 2003-05-08 | 2004-11-25 | Honeywell International Inc. | Minimization of coating defects for compositions comprising silicon-based compounds and methods of producing and processing |
US7323239B2 (en) | 2001-10-22 | 2008-01-29 | Exxonmobil Chemical Patents Inc. | Protective films |
US7495048B2 (en) | 2002-10-09 | 2009-02-24 | Exxonmobil Chemical Patents Inc. | Heat sealable compositions and uses thereof |
-
0
- DE DENDAT1249427D patent/DE1249427B/en active Pending
-
1964
- 1964-03-10 GB GB10137/64A patent/GB1049033A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7323239B2 (en) | 2001-10-22 | 2008-01-29 | Exxonmobil Chemical Patents Inc. | Protective films |
US7495048B2 (en) | 2002-10-09 | 2009-02-24 | Exxonmobil Chemical Patents Inc. | Heat sealable compositions and uses thereof |
WO2004101651A1 (en) * | 2003-05-08 | 2004-11-25 | Honeywell International Inc. | Minimization of coating defects for compositions comprising silicon-based compounds and methods of producing and processing |
Also Published As
Publication number | Publication date |
---|---|
DE1249427B (en) | 1967-09-07 |
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