GB1175266A - Arylol Polysiloxanes - Google Patents
Arylol PolysiloxanesInfo
- Publication number
- GB1175266A GB1175266A GB5758966A GB5758966A GB1175266A GB 1175266 A GB1175266 A GB 1175266A GB 5758966 A GB5758966 A GB 5758966A GB 5758966 A GB5758966 A GB 5758966A GB 1175266 A GB1175266 A GB 1175266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arylol
- polysiloxane
- radical
- polysiloxanes
- atoms
- 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
- -1 Polysiloxanes Polymers 0.000 title abstract 9
- 229920001296 polysiloxane Polymers 0.000 title abstract 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 229920000515 polycarbonate Polymers 0.000 abstract 2
- 239000004417 polycarbonate Substances 0.000 abstract 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 229920001400 block copolymer Polymers 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 150000005826 halohydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 229930195734 saturated hydrocarbon Natural products 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- 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
- C08G77/38—Polysiloxanes modified by chemical after-treatment
-
- 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
- C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Silicon Polymers (AREA)
Abstract
1,175,266. Arylol polysiloxanes; polysiloxane/ polycarbonate block copolymer. GENERAL ELECTRIC CO. 22 Dec., 1966 [10 Feb., 1966], No. 57589/66. Headings C3S and C3T. An arylol polysiloxane, which may be linear or cyclic, has the formula wherein R is a divalent aryl radical, R<SP>1</SP> is a divalent saturated aliphatic radical of at least 3 C atoms, R<SP>11</SP> is a monovalent saturated hydrocarbon, halohydrocarbon or cyanoalkyl radical, a is 0À002 to 1, b is 0 to 0À1, c is 0 to 2À5 and a+b+c is 1-3. It may be prepared by reaction of the hydrogen siloxane with the unsaturated arylol R<SP>111</SP>ROH wherein R<SP>111</SP> is a monovalent aliphatic radical of at least 3 C atoms having a terminal double bond, in the presence of a Pt catalyst, preferably at 70-115‹ C. in a solvent. In examples, there are prepared polymers of the formulae The last is reacted with phosgene and bisphenol A and 2-allylphenyl in CH 2 Cl 2 and pyridine to give a block polysiloxane/polycarbonate having 2-allylphenyl carbonate end groups.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52697166A | 1966-02-10 | 1966-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1175266A true GB1175266A (en) | 1969-12-23 |
Family
ID=24099567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5758966A Expired GB1175266A (en) | 1966-02-10 | 1966-12-22 | Arylol Polysiloxanes |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1595789A1 (en) |
| FR (1) | FR1507429A (en) |
| GB (1) | GB1175266A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106611A (en) * | 1988-11-22 | 1992-04-21 | L'oreal | Use of modified diorganopolysiloxanes as antioxidants in cosmetics or in dermatology |
| WO1997003110A1 (en) * | 1995-07-13 | 1997-01-30 | Wacker-Chemie Gmbh | (meth)acryloxy groups-containing organosilicic compounds, their preparation and use |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025074A (en) * | 1990-08-27 | 1991-06-18 | General Electric Company | Flame retardant organopolysiloxane-polycarbonate triblock copolymers |
| US5039772A (en) * | 1990-08-27 | 1991-08-13 | General Electric Company | Flame retardant organopolysiloxane-polycarbonate graft copolymers |
| ES2173080T3 (en) * | 1991-07-01 | 2002-10-16 | Gen Electric | MIXTURES OF POLYMERS OF POLYCARBONATE-POLISOLOXAN BLOCK COPOLYMERS WITH POLYCARBONATE AND POLYESTERCARBONATE. |
| EP0570208A2 (en) * | 1992-05-14 | 1993-11-18 | General Electric Company | Phenol-modified silicones |
| DE19628017A1 (en) * | 1996-07-11 | 1998-01-15 | Wacker Chemie Gmbh | Permanent organosilicon compounds, their production and use |
| DE19628018A1 (en) * | 1996-07-11 | 1998-01-15 | Wacker Chemie Gmbh | Hydrophilic, permanent organosilicon compounds |
-
1966
- 1966-12-22 GB GB5758966A patent/GB1175266A/en not_active Expired
- 1966-12-27 DE DE19661595789 patent/DE1595789A1/en active Pending
-
1967
- 1967-01-03 FR FR89860A patent/FR1507429A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106611A (en) * | 1988-11-22 | 1992-04-21 | L'oreal | Use of modified diorganopolysiloxanes as antioxidants in cosmetics or in dermatology |
| WO1997003110A1 (en) * | 1995-07-13 | 1997-01-30 | Wacker-Chemie Gmbh | (meth)acryloxy groups-containing organosilicic compounds, their preparation and use |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1595789A1 (en) | 1970-02-12 |
| FR1507429A (en) | 1967-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |