GB1077808A - Organopolysiloxane compositions and a method for making them - Google Patents
Organopolysiloxane compositions and a method for making themInfo
- Publication number
- GB1077808A GB1077808A GB5289565A GB5289565A GB1077808A GB 1077808 A GB1077808 A GB 1077808A GB 5289565 A GB5289565 A GB 5289565A GB 5289565 A GB5289565 A GB 5289565A GB 1077808 A GB1077808 A GB 1077808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- radicals
- compound
- difunctional
- units
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 229920001296 polysiloxane Polymers 0.000 title 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 abstract 2
- -1 heterocyclic amine Chemical class 0.000 abstract 2
- 150000003961 organosilicon compounds Chemical class 0.000 abstract 2
- YGHFDTDSFZTYBW-UHFFFAOYSA-N O-silylhydroxylamine Chemical compound NO[SiH3] YGHFDTDSFZTYBW-UHFFFAOYSA-N 0.000 abstract 1
- 229910006360 Si—O—N Inorganic materials 0.000 abstract 1
- UMVBXBACMIOFDO-UHFFFAOYSA-N [N].[Si] Chemical compound [N].[Si] UMVBXBACMIOFDO-UHFFFAOYSA-N 0.000 abstract 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000012975 dibutyltin dilaurate Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000002210 silicon-based material Substances 0.000 abstract 1
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
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms
-
- 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
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing 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
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
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)
Abstract
A composition which is curable to an elastomer at room temperature comprises: (A) 100 parts by wt. of a silanol terminated diorganopolysiloxane consisting essentially of units R2SiO and (B) 0.1 to 100 parts by wt. of (i) a diaminoxy organosilicon compound having 2 radicals -OY and the structural unit =Si(R11)OY and (ii) from 0.1 to 50% by wt. of (i) a polyaminoxy organosilicon compound having at least three -OY radicals and the structural unit SiOY. R is a monovalent hydrocarbon radical or a halogenated derivative or a cyanoalkyl radical; Y is either NR2 or a heterocyclic amine attached to silicon by an Si-O-N linkage; R1 is a monovalent hydrocarbon radical. R11 is either the same as R1, arkoxy or R3SiO 1/2 . The remaining Si valencies of (a) and (b) are satisfied by OY radicals, O, divalent hydrocarbon radicals, R11 radicals or mixtures thereof. The diorganopolysiloxane (A) may have a viscosity of 100-100,000 centipoises at 25 DEG C. The difunctional nitrogen-silicon material may have the formula (R11)2Si(OY)2 and the polyfunctiona compound the formula (R11)bSi(OY)4- b where Y, R11 and R1 are as defined above and b=0 or 1. The difunctional aminoxy silane may have the formula (XXV) (CH3)2Si[ON(CH2CH3)2]2 and the trifunctional compound the formula <FORM:1077808/C3/1> The difunctional material may be a cyclopolysiloxane composed of two units: <FORM:1077808/C3/2> chemically combined with two amylmethylsiloxy units and the trifunctional compound may have the formula <FORM:1077808/C3/3> A metal salt catalyst, e.g. dibutyl tin dilaurate, may be included in the composition. Reference has been directed by the Comptroller to the Specification 999,123.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42331265A | 1965-01-04 | 1965-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1077808A true GB1077808A (en) | 1967-08-02 |
Family
ID=23678420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5289565A Expired - Lifetime GB1077808A (en) | 1965-01-04 | 1965-12-13 | Organopolysiloxane compositions and a method for making them |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1462728A (en) |
| GB (1) | GB1077808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2201325A1 (en) * | 1972-09-29 | 1974-04-26 | Dow Corning |
-
1965
- 1965-12-13 GB GB5289565A patent/GB1077808A/en not_active Expired - Lifetime
-
1966
- 1966-01-03 FR FR44648A patent/FR1462728A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2201325A1 (en) * | 1972-09-29 | 1974-04-26 | Dow Corning |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1462728A (en) | 1966-12-16 |
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