BE481522A - - Google Patents
Info
- Publication number
- BE481522A BE481522A BE481522DA BE481522A BE 481522 A BE481522 A BE 481522A BE 481522D A BE481522D A BE 481522DA BE 481522 A BE481522 A BE 481522A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- compounds
- mixtures
- polysiloxanes
- radicals
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 claims description 69
- 239000000203 mixture Substances 0.000 claims description 25
- -1 polysiloxanes Polymers 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 18
- 229920001296 polysiloxane Polymers 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 11
- 239000000314 lubricant Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 229910003849 O-Si Inorganic materials 0.000 claims description 6
- 229910003872 O—Si Inorganic materials 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Chemical group 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000004429 atom Chemical group 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000001476 alcoholic effect Effects 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000002845 discoloration Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 239000000047 product Substances 0.000 description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 20
- 239000003921 oil Substances 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 238000009835 boiling Methods 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 9
- 229940073561 hexamethyldisiloxane Drugs 0.000 description 9
- OLLFKUHHDPMQFR-UHFFFAOYSA-N dihydroxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](O)(O)C1=CC=CC=C1 OLLFKUHHDPMQFR-UHFFFAOYSA-N 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical compound [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- KCIKCCHXZMLVDE-UHFFFAOYSA-N silanediol Chemical compound O[SiH2]O KCIKCCHXZMLVDE-UHFFFAOYSA-N 0.000 description 4
- IJOOHPMOJXWVHK-UHFFFAOYSA-N trimethylsilyl-trifluoromethansulfonate Natural products C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 150000001923 cyclic compounds Chemical class 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000004508 fractional distillation Methods 0.000 description 3
- 230000008570 general process Effects 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910002808 Si–O–Si Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229920005565 cyclic polymer Polymers 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000005055 methyl trichlorosilane Substances 0.000 description 2
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 2
- 150000003961 organosilicon compounds Chemical class 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- YQJPWWLJDNCSCN-UHFFFAOYSA-N 1,3-diphenyltetramethyldisiloxane Chemical compound C=1C=CC=CC=1[Si](C)(C)O[Si](C)(C)C1=CC=CC=C1 YQJPWWLJDNCSCN-UHFFFAOYSA-N 0.000 description 1
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- 101100005001 Caenorhabditis elegans cah-5 gene Proteins 0.000 description 1
- RGMZNZABJYWAEC-UHFFFAOYSA-N Methyltris(trimethylsiloxy)silane Chemical compound C[Si](C)(C)O[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C RGMZNZABJYWAEC-UHFFFAOYSA-N 0.000 description 1
- 229910020175 SiOH Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- YFCGDEUVHLPRCZ-UHFFFAOYSA-N [dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C YFCGDEUVHLPRCZ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- FDWGGTLVZGTDGQ-UHFFFAOYSA-N bis(trimethylsilyloxy)silyloxy-trimethylsilane Chemical compound C[Si](C)(C)O[SiH](O[Si](C)(C)C)O[Si](C)(C)C FDWGGTLVZGTDGQ-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 229940087203 dodecamethylpentasiloxane Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- IXKNJYSAWNJQQY-UHFFFAOYSA-N methyl-oxo-phenylsilane Chemical compound C[Si](=O)C1=CC=CC=C1 IXKNJYSAWNJQQY-UHFFFAOYSA-N 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 150000004819 silanols Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 125000005624 silicic acid group Chemical group 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 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
- C08G77/06—Preparatory processes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481522A true BE481522A (d) |
Family
ID=128458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481522D BE481522A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE481522A (d) |
-
0
- BE BE481522D patent/BE481522A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0358584B1 (fr) | Diorganopolysiloxane à fonction benzalmalonate | |
| US2469888A (en) | Organo-polysiloxanes | |
| FR2673186A1 (fr) | Procede de fabrication d'organopolysiloxanes. | |
| CA1334604C (fr) | Diorganopolysiloxane a fonction benzotriazole | |
| EP0792322A1 (fr) | Polyorganosiloxanes fonctionnalises et l'un de leurs procedes de preparation | |
| FR2756291A1 (fr) | Silicones polymeriques non-volatiles liberant une odeur agreable | |
| US2469890A (en) | Linear methylpolysiloxanes | |
| CA2182109C (fr) | Polyorganosiloxanes perhalogenes polyfonctionnels et leurs procedes d'obtention | |
| EP1309647B1 (fr) | Procede de preparation d'huiles silicones par hydrosilylation de synthons contenant au moins un cycle hydrocarbone dans lequel est inclus un atome d'oxygene en presence d'un complexe metallique catalytique | |
| BE481522A (d) | ||
| FR2735135A1 (fr) | Fluides silicone substitues par des groupes aryle presentant des indices de refraction eleves et leur procede de fabrication | |
| FR2616152A1 (fr) | Nouveaux polysilanes, polysilanes modifies correspondants, leur preparation et leur application dans des compositions reticulables | |
| EP0392948A1 (fr) | Procédé de préparation, par hydroformylation, de polyorganosiloxane à fonction propanaldehyde | |
| EP0912643B1 (fr) | Particules traitees par un polyorganosiloxane fonctionnalise | |
| CA1333610C (fr) | Diorganopolysiloxane a fonction benzylidene-3 camphre | |
| FR2731227A1 (fr) | Catalyseur d'equilibrage des silicones et procede de polycondensation et/ou de rearrangement utilisant un tel catalyseur | |
| FR2472587A1 (fr) | Procede de neutralisation de composes halogeno-silicones | |
| EP0171307B1 (fr) | Procédé de fabrication de composés silylmétallocènes et composés obtenus par ce procédé | |
| BE502052A (d) | ||
| BE554738A (d) | ||
| FR2831544A1 (fr) | Procede de preparation d'huiles silicones portant un groupement contenant au moins un cycle hydrocarbone dans lequel est inclus un atome d'oxygene | |
| FR2611960A1 (fr) | Procede de preparation de diamines aromatiques a groupement diorganopolysiloxane | |
| BE552123A (d) | ||
| BE538417A (d) | ||
| EP0944668B1 (fr) | PROCEDE DE PREPARATION D'HUILE SILICONE STABLE CONTENANT DES GROUPES SiH ET DES FONCTIONS HYDROSILYLABLES |