GB1364166A - Aliphatically unsaturated organopolysiloxanes - Google Patents
Aliphatically unsaturated organopolysiloxanesInfo
- Publication number
- GB1364166A GB1364166A GB2045072A GB2045072A GB1364166A GB 1364166 A GB1364166 A GB 1364166A GB 2045072 A GB2045072 A GB 2045072A GB 2045072 A GB2045072 A GB 2045072A GB 1364166 A GB1364166 A GB 1364166A
- Authority
- GB
- United Kingdom
- Prior art keywords
- denotes
- delta
- vinyltetramethyl
- disiloxane
- aliphatically unsaturated
- 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
- 229920001296 polysiloxane Polymers 0.000 title abstract 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- LHIKVXGPKCPWDE-UHFFFAOYSA-N 1-[4-[[ethenyl(dimethyl)silyl]oxy-dimethylsilyl]butyl]pyrrole-2,5-dione Chemical compound C1(C=CC(N1CCCC[Si](O[Si](C=C)(C)C)(C)C)=O)=O LHIKVXGPKCPWDE-UHFFFAOYSA-N 0.000 abstract 2
- -1 Polysiloxanes Polymers 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 abstract 1
- PWMOIPNBAZPZKL-UHFFFAOYSA-N 2-[4-[[ethenyl(dimethyl)silyl]oxy-dimethylsilyl]butyl]-3a,4,5,7a-tetrahydroisoindole-1,3-dione Chemical compound C1(C2C(C(N1CCCC[Si](O[Si](C=C)(C)C)(C)C)=O)CCC=C2)=O PWMOIPNBAZPZKL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- YNFLMLHWTJGKCK-UHFFFAOYSA-N 4-[[ethenyl(dimethyl)silyl]oxy-dimethylsilyl]butan-1-amine Chemical compound NCCCC[Si](O[Si](C=C)(C)C)(C)C YNFLMLHWTJGKCK-UHFFFAOYSA-N 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000005394 methallyl group Chemical group 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000005504 styryl group Chemical group 0.000 abstract 1
- ZQTYRTSKQFQYPQ-UHFFFAOYSA-N trisiloxane Chemical compound [SiH3]O[SiH2]O[SiH3] ZQTYRTSKQFQYPQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
- C07F7/0872—Preparation and treatment thereof
- C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
- C07F7/0872—Preparation and treatment thereof
- C07F7/0889—Reactions not involving the Si atom of the Si-O-Si sequence
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Polymers (AREA)
Abstract
1364166 Polysiloxanes and polymers thereof GENERAL ELECTRIC CO 2 May 1972 20450/72 Headings C3S C3T and C3P Novel polysiloxanes of the formula wherein each R denotes C 1-6 alkyl or cycloalkyl or phenyl, R 1 denotes C 1-6 divalentalkylene, Y denotes vinyl, allyl, methallyl or styryl, Z denotes amino or an aliphatically unsaturated imido radical and n is an integer of at least 1 (e.g. from 1 to 1000 or more), are prepared by reacting together compounds of formulµ in the presence of a base at a temperature of between 25‹ and 200‹ C. to obtain compounds in which Z denotes amino, followed by further reaction with an anhydride of the formula (wherein R<SP>11</SP> denotes a divalent aliphatically unsaturated radical) in the presence of acetic anhydride and sodium acetate to obtain compounds in which Z denotes an aliphatically unsaturated imido radical. Examples describe the preparation of 1-(delta-aminobutyl)-3-vinyltetramethyl disiloxane, 1 - (delta - tetrahydrophthalimido - butyl) - 3 - vinyltetramethyldisiloxane, 1 - (delta - maleimidobutyl) - 3- vinyltetramethyl disiloxane, 1-(delta-3,6-endomethylene - #<SP>4</SP> - tetrahydrophthalimidobutyl)- 3 - vinyltetramethyl disiloxane, 1 - (gammaaminopropyl) - 5 - allylhexamethyltrisiloxane and 1 - (gamma - phthalimidopropyl) - 5 - allylhexamethyl trisiloxane. Uses.-Preparation of addition polymers and for blending with other addition polymers. In an example 1-(delta-maleimidobutyl)-3-vinyltetramethyl disiloxane is polymerized with a dicumyl peroxide catalyst in a dimethylformamide solvent and cast and cured on aluminium sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2045072A GB1364166A (en) | 1972-05-02 | 1972-05-02 | Aliphatically unsaturated organopolysiloxanes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2045072A GB1364166A (en) | 1972-05-02 | 1972-05-02 | Aliphatically unsaturated organopolysiloxanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1364166A true GB1364166A (en) | 1974-08-21 |
Family
ID=10146156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2045072A Expired GB1364166A (en) | 1972-05-02 | 1972-05-02 | Aliphatically unsaturated organopolysiloxanes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1364166A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980000796A1 (en) * | 1978-10-27 | 1980-05-01 | Ford & Dain Res | Improvements relating to extractants |
| WO1989009240A1 (en) * | 1988-03-22 | 1989-10-05 | Lucky, Ltd. | Imide-containing polysiloxanes and a process for preparing them |
| EP0420032A2 (en) * | 1989-09-25 | 1991-04-03 | General Electric Company | Polymer compatibilizers |
-
1972
- 1972-05-02 GB GB2045072A patent/GB1364166A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980000796A1 (en) * | 1978-10-27 | 1980-05-01 | Ford & Dain Res | Improvements relating to extractants |
| WO1989009240A1 (en) * | 1988-03-22 | 1989-10-05 | Lucky, Ltd. | Imide-containing polysiloxanes and a process for preparing them |
| US5061774A (en) * | 1988-03-22 | 1991-10-29 | Lucky, Ltd. | Imide-containing polysiloxanes and a process for preparing them |
| EP0420032A2 (en) * | 1989-09-25 | 1991-04-03 | General Electric Company | Polymer compatibilizers |
| EP0420032A3 (en) * | 1989-09-25 | 1991-08-28 | General Electric Company | Polymer compatibilizers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |