JP2000510521A - 有機成分含有量の低い有機ヒドリドシロキサン樹脂 - Google Patents
有機成分含有量の低い有機ヒドリドシロキサン樹脂Info
- Publication number
- JP2000510521A JP2000510521A JP10546058A JP54605898A JP2000510521A JP 2000510521 A JP2000510521 A JP 2000510521A JP 10546058 A JP10546058 A JP 10546058A JP 54605898 A JP54605898 A JP 54605898A JP 2000510521 A JP2000510521 A JP 2000510521A
- Authority
- JP
- Japan
- Prior art keywords
- organic
- catalyst
- organohydridosiloxane
- hydride
- trihalosilane
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 title claims abstract description 41
- 229920005989 resin Polymers 0.000 title claims abstract description 41
- -1 hydride siloxane Chemical class 0.000 title claims description 63
- 229920000642 polymer Polymers 0.000 claims abstract description 38
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000002904 solvent Substances 0.000 claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- 125000001424 substituent group Chemical group 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003444 phase transfer catalyst Substances 0.000 claims abstract description 6
- 239000007790 solid phase Substances 0.000 claims abstract description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 93
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 77
- 239000000203 mixture Substances 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000003054 catalyst Substances 0.000 claims description 47
- 238000006243 chemical reaction Methods 0.000 claims description 28
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical group Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 claims description 25
- 239000005052 trichlorosilane Substances 0.000 claims description 25
- 239000003456 ion exchange resin Substances 0.000 claims description 24
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 24
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 22
- 239000012071 phase Substances 0.000 claims description 21
- 150000004678 hydrides Chemical class 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 239000002798 polar solvent Substances 0.000 claims description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 15
- 239000000178 monomer Substances 0.000 claims description 14
- 239000012454 non-polar solvent Substances 0.000 claims description 14
- 239000011541 reaction mixture Substances 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical group [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 claims description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 8
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 8
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 6
- MOOUPSHQAMJMSL-UHFFFAOYSA-N tert-butyl(trichloro)silane Chemical compound CC(C)(C)[Si](Cl)(Cl)Cl MOOUPSHQAMJMSL-UHFFFAOYSA-N 0.000 claims description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 5
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 229920001429 chelating resin Polymers 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- SIPHWXREAZVVNS-UHFFFAOYSA-N trichloro(cyclohexyl)silane Chemical compound Cl[Si](Cl)(Cl)C1CCCCC1 SIPHWXREAZVVNS-UHFFFAOYSA-N 0.000 claims description 4
- 239000008096 xylene Substances 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 3
- ZOYFEXPFPVDYIS-UHFFFAOYSA-N trichloro(ethyl)silane Chemical compound CC[Si](Cl)(Cl)Cl ZOYFEXPFPVDYIS-UHFFFAOYSA-N 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- WEUBQNJHVBMUMD-UHFFFAOYSA-N trichloro(3,3,3-trifluoropropyl)silane Chemical compound FC(F)(F)CC[Si](Cl)(Cl)Cl WEUBQNJHVBMUMD-UHFFFAOYSA-N 0.000 claims description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 8
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims 6
- 125000005639 glycero group Chemical group 0.000 claims 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 4
- UIUXUFNYAYAMOE-UHFFFAOYSA-N methylsilane Chemical compound [SiH3]C UIUXUFNYAYAMOE-UHFFFAOYSA-N 0.000 claims 2
- 238000006467 substitution reaction Methods 0.000 claims 2
- LFXJGGDONSCPOF-UHFFFAOYSA-N trichloro(hexyl)silane Chemical compound CCCCCC[Si](Cl)(Cl)Cl LFXJGGDONSCPOF-UHFFFAOYSA-N 0.000 claims 2
- KWDQAHIRKOXFAV-UHFFFAOYSA-N trichloro(pentyl)silane Chemical compound CCCCC[Si](Cl)(Cl)Cl KWDQAHIRKOXFAV-UHFFFAOYSA-N 0.000 claims 2
- YOUGRGFIHBUKRS-UHFFFAOYSA-N benzyl(trimethyl)azanium Chemical compound C[N+](C)(C)CC1=CC=CC=C1 YOUGRGFIHBUKRS-UHFFFAOYSA-N 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 abstract description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 4
- 125000004430 oxygen atom Chemical group O* 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 63
- 238000003756 stirring Methods 0.000 description 43
- 239000010409 thin film Substances 0.000 description 29
- 239000004809 Teflon Substances 0.000 description 26
- 229920006362 Teflon® Polymers 0.000 description 26
- 230000015572 biosynthetic process Effects 0.000 description 26
- 238000003786 synthesis reaction Methods 0.000 description 26
- 239000011521 glass Substances 0.000 description 24
- 239000005055 methyl trichlorosilane Substances 0.000 description 22
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 22
- 230000002572 peristaltic effect Effects 0.000 description 21
- 150000004756 silanes Chemical class 0.000 description 21
- 239000007787 solid Substances 0.000 description 20
- 239000002808 molecular sieve Substances 0.000 description 19
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 235000011089 carbon dioxide Nutrition 0.000 description 18
- 229960004424 carbon dioxide Drugs 0.000 description 17
- 238000010926 purge Methods 0.000 description 14
- 239000012528 membrane Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- 229910000077 silane Inorganic materials 0.000 description 11
- 238000007654 immersion Methods 0.000 description 9
- 239000011148 porous material Substances 0.000 description 9
- 230000003134 recirculating effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- 229920006254 polymer film Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910008051 Si-OH Inorganic materials 0.000 description 2
- 229910006358 Si—OH Inorganic materials 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 239000003957 anion exchange resin Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- FQEKAFQSVPLXON-UHFFFAOYSA-N butyl(trichloro)silane Chemical compound CCCC[Si](Cl)(Cl)Cl FQEKAFQSVPLXON-UHFFFAOYSA-N 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 239000013068 control sample Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- 239000005054 phenyltrichlorosilane Substances 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000005053 propyltrichlorosilane Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 230000003381 solubilizing effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- ORVMIVQULIKXCP-UHFFFAOYSA-N trichloro(phenyl)silane Chemical compound Cl[Si](Cl)(Cl)C1=CC=CC=C1 ORVMIVQULIKXCP-UHFFFAOYSA-N 0.000 description 2
- DOEHJNBEOVLHGL-UHFFFAOYSA-N trichloro(propyl)silane Chemical compound CCC[Si](Cl)(Cl)Cl DOEHJNBEOVLHGL-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- HIZCTWCPHWUPFU-UHFFFAOYSA-N Glycerol tribenzoate Chemical compound C=1C=CC=CC=1C(=O)OCC(OC(=O)C=1C=CC=CC=1)COC(=O)C1=CC=CC=C1 HIZCTWCPHWUPFU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 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
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical compound [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-N 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- WVTKBKWTSCPRNU-UHFFFAOYSA-N rac-Tetrandrin Natural products O1C(C(=CC=2CCN3C)OC)=CC=2C3CC(C=C2)=CC=C2OC(=C2)C(OC)=CC=C2CC2N(C)CCC3=CC(OC)=C(OC)C1=C23 WVTKBKWTSCPRNU-UHFFFAOYSA-N 0.000 description 1
- 239000012048 reactive intermediate Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- IBOKZQNMFSHYNQ-UHFFFAOYSA-N tribromosilane Chemical compound Br[SiH](Br)Br IBOKZQNMFSHYNQ-UHFFFAOYSA-N 0.000 description 1
- WPPVEXTUHHUEIV-UHFFFAOYSA-N trifluorosilane Chemical compound F[SiH](F)F WPPVEXTUHHUEIV-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 235000012431 wafers Nutrition 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
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
-
- 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
-
- 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
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.次の [HSi1.5]n[RSiO1.5]m、 [H0.5Si1.5-1.8]n[R0.5-1.0SiO1.5-1.8]m、 [H0-1.0Si1.5]n[RSiO1.5]m、 [HSi1.5]x[RSiO1.5]y[SiO2]z; (式中、 a)nとmの和またはx、yおよびzの和は約8から約5000であり、そし てmおよびyは炭素含有置換基が約40モルパーセント以下の量で存在するよう に選ばれ;そして b)Rは置換および未置換のアルキル、シクロアルキル、アリールおよびそれ らの混合物から選ばれる。) およびそれらの混合物より成る構造群から選ばれる構造を有する有機ヒドリドシ ロキサン重合体から成るケイ素系重合体。 2.有機ヒドリドシロキサン重合体骨格の立体配座がかご型である、請求の範 囲第1項に記載のケイ素系重合体。 3.有機ヒドリドシロキサン重合体が約400と約200,000原子質量単 位(AMU)の間の分子量を有する、請求の範囲第1項に記載のケイ素系重合体 。 4.Rがメチル、エチル、プロピル、ブチル、ペンチル、ヘキシル;シクロヘ キシル;フェニル;およびそれらの混合物よりなる群から選ばれる、請求の範囲 第1項に記載のケイ素系重合体。 5.任意の操作順序で、次の: a)反応容器に非極性溶媒と極性溶媒とを含む二元相溶媒を装填し; b)該二元相溶媒に有機トリハロシランとヒドリドトリハロシランを含んでな る単量体溶液を添加して反応混合物を準備し; b)該反応混合物に触媒を導入し;そして c)該有機トリハロシランと該ヒドリドトリハロシランとを反応させて有機ヒ ドリドシロキサン樹脂生成物を形成する; 工程を含んでなる、有機ヒドリドシロキサンを製造する方法。 6.反応混合物から有機ヒドリドシロキサン樹脂を回収する工程をさらに含む 、請求の範囲第5項に記載の有機ヒドリドシロキサンを製造する方法。 7.触媒が固相触媒および相間移動触媒溶液から選ばれる、請求の範囲第5項 に記載の有機ヒドリドシロキサンを製造する方法。 8.触媒がテトラブチルアンモニウムクロリド、ベンジルトリメチルアンモニ ウムクロリド、アンバージェット4200イオン交換樹脂およびアンバーライト ‐I‐6766イオン交換樹脂から選ばれる、請求の範囲第7項に記載の有機ヒ ドリドシロキサンを製造する方法。 9.触媒がアンバージェット4200イオン交換樹脂である、請求の範囲第5 項に記載の有機ヒドリドシロキサンを製造する方法。 10.触媒がテトラブチルアンモニウムクロリドである、請求の範囲第5項に 記載の有機ヒドリドシロキサンを製造する方法。 11.ヒドリドトリハロシランがトリクロロシランであり、そして有機トリハ ロシランがメチルトリクロロシラン、エチルトリクロロシラン、n‐ブチルトリ クロロシラン、t‐ブチルトリクロロシラン、n‐ペンチルトリクロロシラン、 n‐ヘキシルトリクロロシラン、シクロヘキシルトリクロロシラン、フェニルト リクロロシラン、3,3,3‐トリフルオロプロピルトリクロロシランおよびそ れらの混合物よりなる群から選ばれる、請求の範囲第5項に記載の有機ヒドリド シロキサンを製造する方法。 12.触媒がアンバージェット4200イオン交換樹脂である、請求の範囲第 11項に記載の有機ヒドリドシロキサンを製造する方法。 13.非‐極性溶媒がペンタン、ヘキサン、ヘプタン、シクロヘキサン、ベン ゼン、トルエン、キシレンおよび四塩化炭素の内の少なくとも一つから選ばれる 、請求の範囲第12項に記載の有機ヒドリドシロキサンを製造する方法。 14.極性溶媒が水、メタノール、エタノール、イソプロパノール、グリセロ ール、ジエチルエーテル、テトラヒドロフランおよびジグリムの内の少なくとも 一つから選ばれる、請求の範囲第13項に記載の有機ヒドリドシロキサンを製造 する方法。 15.極性溶媒が水、メタノール、エタノール、イソプロパノール、グリセロ ール、ジエチルエーテル、テトラヒドロフランおよびジグリムの内の少なくとも 一つから選ばれる、請求の範囲第5項に記載の有機ヒドリドシロキサンを製造す る方法。 16.非‐極性溶媒がヘキサンであり、そして極性溶媒が水とエタノールとの 混合物である、請求の範囲第15項に記載の有機ヒドリドシロキサンを製造する 方法。 17.約0.1から約40モルパーセントの間の予め決められた炭素含有置換 基量を有する有機ヒドリドシロキサンを形成するために、有機トリハロシランと ヒドリドトリハロシランが予め決められた比で二元相溶媒に添加される、請求の 範囲第5項に記載の有機ヒドリドシロキサンを製造する方法。 18.任意の操作順序で、次の: a)反応容器に、非極性溶媒と極性溶媒を含む二元相溶媒を装填し; b)有機トリハロシランとヒドリドトリハロシランを含んでなる単量体溶液を 添加して反応混合物を準備し; c)該反応混合物に触媒を導入し;そして c)該有機トリハロシランと該ヒドリドトリハロシランとを反応させて有機ヒ ドリドシロキサン樹脂生成物を形成する; 工程を含んでなる方法によって製造された有機ヒドリドシロキサン組成物。 19.反応混合物から有機ヒドリドシロキサンを回収する工程をさらに含む、 請求の範囲第18項に記載の方法で製造された有機ヒドリドシロキサン組成物。 20.触媒が固相触媒および液状相間移動触媒から選ばれる、請求の範囲第1 8項に記載の方法で製造された有機ヒドリドシロキサン組成物。 21.触媒がテトラブチルアンモニウムクロリド、アンバージェット4200 イオン交換樹脂およびアンバーライト‐I‐6766イオン交換樹脂から選ばれ る、請求の範囲第20項に記載の方法で製造された有機ヒドリドシロキサン組成 物。 22.触媒がアンバージェット4200イオン交換樹脂である、請求の範囲第 21項に記載の方法で製造された有機ヒドリドシロキサン組成物。 23.触媒がテトラブチルアンモニウムクロリドである、請求の範囲第21項 に記載の方法で製造された有機ヒドリドシロキサン組成物。 24.ヒドリドトリハロシランがトリクロロシランであり、そして有機トリハ ロシランがメチルトリクロロシラン、エチルトリクロロシラン、n‐ブチルトリ クロロシラン、t‐ブチルトリクロロシラン、n‐ペンチルトリクロロシラン、 n‐ヘキシルトリクロロシラン、シクロヘキシルトリクロロシラン、フェニルト リクロロシランおよびそれらの混合物よりなる群から選ばれる、請求の範囲第1 8項に記載の方法で製造された有機ヒドリドシロキサン組成物。 25.触媒がアンバージェット4200イオン交換樹脂である、請求の範囲第 24項に記載の方法で製造された有機ヒドリドシロキサン組成物。 26.非‐極性溶媒がペンタン、ヘキサン、ヘプタン、シクロヘキサン、ベン ゼン、トルエン、キシレンおよび四塩化炭素の内の少なくとも一つから選ばれる 、請求の範囲第18項に記載の方法で製造される有機ヒドリドシロキサン組成物 。 27.極性溶媒が水、メタノール、エタノール、イソプロパノール、グリセロ ール、ジエチルエーテル、テトラヒドロフランおよびジグリムの内の少なくとも 一つから選ばれる、請求の範囲第18項に記載の方法で製造された有機ヒドリド シロキサン組成物。 28.極性溶媒が水、メタノール、エタノール、イソプロパノール、グリセロ ール、ジエチルエーテル、テトラヒドロフランおよびジグリムの内の少なくとも 一つから選ばれる、請求の範囲第21項に記載の方法で製造された有機ヒドリド シロキサン組成物。 29.非‐極性溶媒がペンタン、ヘキサン、ヘプタン、シクロヘキサン、ベン ゼン、トルエン、キシレンおよび四塩化炭素の内の少なくとも一つから選ばれる 、請求の範囲第28項に記載の方法で製造された有機ヒドリドシロキサン組成物 。 30.非‐極性溶媒がヘキサンであり、そして極性溶媒が水とエタノールとの 混合物である、請求の範囲第29項に記載の方法で製造された有機ヒドリドシロ キサン組成物。 31.約0.1から約40モルパーセントの間の予め決められた炭素含有置換 基量を有する有機ヒドリドシロキサンを形成するために、有機トリハロシランと ヒドリドトリハロシランが予め決められた比で二元相溶媒に添加される、請求の 範囲第18項に記載の方法で製造された有機ヒドリドシロキサン組成物。 32.次の構造: [H0.5Si1.5-1.8]n[R0.5-1.0SiO1.5-1.8]m (式中、 a)nとmの和は約8から約5000であり、そしてmは炭素含有置換基が約 40モルパーセント以下の量で存在するように選ばれ;そして b)Rは置換および未置換のアルキル、シクロアルキル、アリールおよびそれ らの混合物よりなる群から選ばれる。) を有する有機ヒドリドシロキサン重合体からなるケイ素系重合体。 33.Rがメチルである、請求の範囲第32項に記載のケイ素系重合体。モル パーセントとの間である、請求の範囲第33項に記載のケイ素系重合体。 34.メチル‐含有置換基のモルパーセントが約15モルパーセントと約25 モルパーセントの間である請求の範囲第33項に記載のケイ素系重合体。
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| US4448297P | 1997-04-21 | 1997-04-21 | |
| US09/044,831 US6218497B1 (en) | 1997-04-21 | 1998-03-20 | Organohydridosiloxane resins with low organic content |
| US60/044,482 | 1998-03-20 | ||
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| US (2) | US6218497B1 (ja) |
| EP (1) | EP0977798A1 (ja) |
| JP (1) | JP2000510521A (ja) |
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| CN (1) | CN1260811A (ja) |
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-
1998
- 1998-03-20 US US09/044,831 patent/US6218497B1/en not_active Expired - Fee Related
- 1998-04-02 JP JP10546058A patent/JP2000510521A/ja active Pending
- 1998-04-02 CN CN98806320.4A patent/CN1260811A/zh active Pending
- 1998-04-02 AU AU69464/98A patent/AU6946498A/en not_active Abandoned
- 1998-04-02 EP EP98915228A patent/EP0977798A1/en not_active Withdrawn
- 1998-04-02 WO PCT/US1998/006490 patent/WO1998047945A1/en not_active Ceased
- 1998-04-02 KR KR19997009748A patent/KR20010020178A/ko not_active Withdrawn
- 1998-04-10 TW TW087105461A patent/TW498093B/zh not_active IP Right Cessation
-
2000
- 2000-07-03 US US09/610,567 patent/US6359099B1/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10330486A (ja) * | 1997-05-28 | 1998-12-15 | Nippon Steel Corp | 低誘電率材料 |
| JP2008524374A (ja) * | 2004-12-17 | 2008-07-10 | ダウ・コーニング・コーポレイション | シロキサン樹脂コーティング |
| JP2014519533A (ja) * | 2011-05-11 | 2014-08-14 | ヘンケル・チャイナ・カンパニー・リミテッド | 改善されたバリア性を有するシリコーン樹脂 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998047945A1 (en) | 1998-10-29 |
| KR20010020178A (ko) | 2001-03-15 |
| US6359099B1 (en) | 2002-03-19 |
| EP0977798A1 (en) | 2000-02-09 |
| TW498093B (en) | 2002-08-11 |
| US6218497B1 (en) | 2001-04-17 |
| CN1260811A (zh) | 2000-07-19 |
| AU6946498A (en) | 1998-11-13 |
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