EP4127087A1 - Perfluorphenylazid-haltige siloxanoligomermischungen - Google Patents
Perfluorphenylazid-haltige siloxanoligomermischungenInfo
- Publication number
- EP4127087A1 EP4127087A1 EP20715828.8A EP20715828A EP4127087A1 EP 4127087 A1 EP4127087 A1 EP 4127087A1 EP 20715828 A EP20715828 A EP 20715828A EP 4127087 A1 EP4127087 A1 EP 4127087A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- range
- radical
- pfpa
- radicals
- sio
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 51
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 title claims abstract description 25
- ZDEIQGWACCNREP-UHFFFAOYSA-N 1-azido-2,3,4,5,6-pentafluorobenzene Chemical compound FC1=C(F)C(F)=C(N=[N+]=[N-])C(F)=C1F ZDEIQGWACCNREP-UHFFFAOYSA-N 0.000 title description 3
- -1 siloxane moiety Chemical group 0.000 claims abstract description 46
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 11
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 239000001257 hydrogen Substances 0.000 claims abstract description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 3
- 150000002367 halogens Chemical class 0.000 claims abstract description 3
- 150000003254 radicals Chemical class 0.000 claims description 27
- 229920001296 polysiloxane Polymers 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 24
- 229920000642 polymer Polymers 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 15
- 238000004132 cross linking Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 13
- 229920000515 polycarbonate Polymers 0.000 claims description 13
- 239000004417 polycarbonate Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000007725 thermal activation Methods 0.000 claims description 10
- 229920000620 organic polymer Polymers 0.000 claims description 9
- 239000002318 adhesion promoter Substances 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 8
- 238000001994 activation Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 229920005615 natural polymer Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 4
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 4
- 229920000570 polyether Polymers 0.000 claims description 4
- 229920002959 polymer blend Polymers 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 229920001059 synthetic polymer Polymers 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 claims description 3
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229920000592 inorganic polymer Polymers 0.000 claims description 3
- 150000004291 polyenes Chemical class 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical compound C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 claims description 3
- 229910004283 SiO 4 Inorganic materials 0.000 claims description 2
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910020485 SiO4/2 Inorganic materials 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 description 13
- 239000005020 polyethylene terephthalate Substances 0.000 description 13
- 229920000139 polyethylene terephthalate Polymers 0.000 description 13
- 229920001155 polypropylene Polymers 0.000 description 13
- 229920004482 WACKER® Polymers 0.000 description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 11
- 150000001540 azides Chemical group 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- JIGFFKNEEYQLBQ-UHFFFAOYSA-N 4-azido-2,3,5,6-tetrafluoro-n-(3-trimethoxysilylpropyl)benzamide Chemical compound CO[Si](OC)(OC)CCCNC(=O)C1=C(F)C(F)=C(N=[N+]=[N-])C(F)=C1F JIGFFKNEEYQLBQ-UHFFFAOYSA-N 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- LNENVNGQOUBOIX-UHFFFAOYSA-N azidosilane Chemical class [SiH3]N=[N+]=[N-] LNENVNGQOUBOIX-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical class [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- JRZBPELLUMBLQU-UHFFFAOYSA-N carbonazidic acid Chemical group OC(=O)N=[N+]=[N-] JRZBPELLUMBLQU-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- DHFNCWQATZVOGB-UHFFFAOYSA-N 3-azidopropyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)CCCN=[N+]=[N-] DHFNCWQATZVOGB-UHFFFAOYSA-N 0.000 description 2
- QPSDFLMKLTXKDA-UHFFFAOYSA-N 3-azidopropyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCN=[N+]=[N-] QPSDFLMKLTXKDA-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 2
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012650 click reaction Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 125000005375 organosiloxane group Chemical group 0.000 description 2
- CTRLRINCMYICJO-UHFFFAOYSA-N phenyl azide Chemical class [N-]=[N+]=NC1=CC=CC=C1 CTRLRINCMYICJO-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- DCWBBLWMDUZNMH-UHFFFAOYSA-N 1-diazo-3-silylurea Chemical class [SiH3]NC(=O)N=[N+]=[N-] DCWBBLWMDUZNMH-UHFFFAOYSA-N 0.000 description 1
- CJZSAXRZWQBGKS-UHFFFAOYSA-N 2-azidoethyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCN=[N+]=[N-] CJZSAXRZWQBGKS-UHFFFAOYSA-N 0.000 description 1
- PYSWFKUAVLXTKS-UHFFFAOYSA-N 4-azidobutyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)CCCCN=[N+]=[N-] PYSWFKUAVLXTKS-UHFFFAOYSA-N 0.000 description 1
- VAQYCNIIGRKCTJ-UHFFFAOYSA-N 4-azidobutyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCCN=[N+]=[N-] VAQYCNIIGRKCTJ-UHFFFAOYSA-N 0.000 description 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- 229910018089 Al Ka Inorganic materials 0.000 description 1
- 229910018453 Al—Ka Inorganic materials 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical group [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- YNPNZTXNASCQKK-UHFFFAOYSA-N Phenanthrene Natural products C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- HLALFJXMCAGFLY-UHFFFAOYSA-N [SiH3]S(=O)(=O)N=[N+]=[N-] Chemical class [SiH3]S(=O)(=O)N=[N+]=[N-] HLALFJXMCAGFLY-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000001345 alkine derivatives Chemical group 0.000 description 1
- 229920006187 aquazol Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- VCJIGSOOIYBSFA-UHFFFAOYSA-N azido formate Chemical compound [N-]=[N+]=NOC=O VCJIGSOOIYBSFA-UHFFFAOYSA-N 0.000 description 1
- AEYBDKMCYMVKIJ-UHFFFAOYSA-N azidomethyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CN=[N+]=[N-] AEYBDKMCYMVKIJ-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006352 cycloaddition reaction Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000083 poly(allylamine) Polymers 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- VTBJYAIEWAKJFY-UHFFFAOYSA-N silyl N-diazocarbamate Chemical class [SiH3]OC(=O)N=[N+]=[N-] VTBJYAIEWAKJFY-UHFFFAOYSA-N 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000011410 subtraction method Methods 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 229920005612 synthetic inorganic polymer Polymers 0.000 description 1
- 229920005613 synthetic organic polymer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 125000005425 toluyl group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 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
- C08G77/22—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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
- C08G2150/00—Compositions for coatings
-
- 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
- C08G2170/00—Compositions for adhesives
Definitions
- the present invention relates to PFPA-containing
- Siloxane oligomer mixtures selected from compounds of the average formula (I). It also relates to mixtures containing at least one PFPA-containing siloxane oligomer mixture according to the invention and at least one natural or synthetic polymer, as well as molded articles containing at least one mixture according to the invention and a slightly polar to non-polar substrate, and also a method for curing the mixtures and the use of these mixtures and the use of the PFPA-containing siloxane oligomer mixtures.
- the invention relates to mixtures for coating surfaces in order to make them water-repellent or to give them other desired properties typical of silicone, as well as products resulting therefrom.
- organopolysiloxanes can be applied to solid surfaces, for example textiles, paper and plastics, in order to make the surfaces water-repellent or non-adhesive or to give them lubricity.
- the organopolysiloxanes most frequently used for this purpose are polymethylsiloxanes or mixtures with methyl hydrogen polysiloxanes.
- the organopolysiloxanes give the desired surface properties, they often lack sufficient durability. They can be removed, for example, by washing or on contact with organic solvents.
- Organopolysiloxanes show only limited adhesion to substrates such as, for example, polyolefins, polyethylene terephthalate, polyvinylidene difluoride or polycarbonate, which is due to the slightly polar to non-polar substance nature of the substrates is due. Consequently, a mechanically stable connection with the various materials cannot be achieved by covalent bonding. Adhesion to such materials can currently only be achieved in a complex and multi-stage process through oxygen plasma treatment.
- EP2151467 already discloses an azido-functional polyorganosiloxane crosslinker of the formula Me 3 Si-O- (Me 2 SiO) 80 - (Me (3-azidopropyl) SiO) 10 -SiMe 3 and ⁇ , ⁇ - (3-azidopropyl) -terminated polydimethylsiloxane with a viscosity of 1000 mPas for crosslinking siloxanes by means of a "click reaction" on Cu catalysts.
- silanes with functional azido groups which are bonded to the silicon atom via an intermediate link with a carbon chain are already known.
- azidosilanes Due to their bifunctional character - they have alkoxy groups on the silicon atom and an azide group on an intermediate link - these azidosilanes are suitable as so-called adhesion promoters between organic polymers and inorganic substrates.
- Applications of azidosilanes and azidosiloxanes for promoting adhesion are known in the literature, but in most cases azide-functionalized monosiloxanes have been described as a reactive primer.
- azidosilanes serve as intermediate products, since they react by hydrolysis or partial hydrolysis to form the siloxanes according to the invention, which have an azido group at both ends of the molecule.
- the dimer of N 3 -propyltriethoxysilane N 3 -PTES
- the siloxanes according to the invention are thermally relatively stable and can enter into covalent bonds via the nitrate intermediate stage, such as to organic polymers.
- trimethoxysilyl-methylazide 2- (trimethoxysilyl) -ethyl azide, 3- (trimethoxysilyl) -propylazide, 4- (trimethoxysilyl) -butyl azide, 3- (triethoxysilyl) -propylazide and 4- (triethoxysilyl) -butylazide.
- the azidosilanes are suitable for the production of crosslinkable organic polymers. The azide group binds to the polymer, and the polymer becomes crosslinkable via the hydrolyzable alkoxy groups.
- PFPA perfluorinated phenyl azides
- PFPA-NHS N-hydroxysuccinimide-functionalized PFPAs
- PFPA-Silane N-(2-trimethoxysilylpropyl) -4-azido-2,3,5,6-tetrafluorobenzamide
- PFPA-Silane The production of “PFPA-Silane” was first disclosed by Bartlett et al. (Adv. Mater. 2001, 13, 1449-1451), in WO03 / 087206 a further method for its production is disclosed.
- US2010 / 028559 discloses, among other things, the coating of contact lens surfaces with carbohydrate-containing polymers by priming the surface with “PFPA-Silane” ( Figure 1).
- the "PFPA silane” is applied to silicon substrates such as SiO 2 - Nanoparticles bound and coated with polymers (Example 1, Figure 2).
- WO98 / 22542 discloses the chemical functionalization of surfaces with perhalogenated phenyl azides, in particular N-hydroxysuccinimide-functionalized PFPAs.
- PFPA-NHS A method for the preparation of PFPA-NHS (PFPA 1a) is also referred to in J. Org. Chem. 1990, 55, 3640-3647, by Keana et al. referenced.
- EP2236524 discloses PFPA-based macromolecules in which PFPA-NHS is bound to polyallylamine (PAAm-g-PFPA) or bovine serum albumin (BSA-g-PFPA). These macromolecules are used to coat various substrates.
- PAAm-g-PFPA polyallylamine
- BSA-g-PFPA bovine serum albumin
- the vinyl-terminated polydimethylsiloxane SYLGARD 184 is covalently bound to Teflon® (Tetex from Franz Eckart GmbH) with PAAm-g-PFPA (Example 20).
- the PAAm-g-PFPA is crosslinked into the polydimethylsiloxane under UV radiation. Good adhesion of the PDMS to Teflon® is achieved.
- the prior art essentially discloses azide-containing monosiloxanes as adhesion promoters between organic and inorganic materials. In essence, the technologies used to coat hydrocarbon-based substrates use a reactive primer with azide-containing mono- and isolated oligosiloxanes.
- the known systems of azide-containing polysiloxanes are accessible either by cohydrolysis (of monomers, EP0050768) or by crosslinking (EP2236524) of azide-containing alkoxymonosiloxanes.
- azide-containing polymers alkyl azides, azidoformates, etc.
- azidosiloxanes serve as a primer for the later coating;
- Self-adhesive, crosslinkable silicone compositions for plastics with little polarity to nonpolarity are neither described nor known with this technology. There is therefore still the task of enabling natural or synthetic polymers to adhere to less polar to non-polar substrates, ideally via a self-adhesive, mechanically stable surface coating.
- the invention relates to PFPA-containing siloxane oligomer mixtures which are selected from compounds of the mean formula (I) [SiO 4/2 ] a [RSiO 3/2 ] b [R 1 SiO 3/2 ] b ' [R 2 SiO 2/2 ] c [R 1 2SiO 2/2 ] c ' [RR 1 SiO 2/2 ] c'' [R 3 SiO 1/2 ] d [R 2 R 1 SiO 1/2 ] d' [ RR 1 2SiO 1/2 ] d " [R 1 3SiO 1/2 ] d" (I), where the indices a, b, b ', c, c', c", d, d ', d '' and d '''indicate the average content of the respective siloxane unit in the mixture and, independently of one another, mean a number in the range from 0 to 300, with the proviso that the sum of all indices is in
- radicals R 1 are preferably selected independently of one another from the group consisting of (i) hydrogen radical, (ii) methyl radical, (iii) ethyl radical, (iv) phenyl radical, (v) vinyl radical, (vi) hydroxy radical, and (vii) C 1 -C 20 alkoxy.
- R 1 radicals are identical and one methyl radical.
- the invention also relates to mixtures containing a) at least one PFPA-containing siloxane oligomer mixture according to the invention, and b) at least one natural or synthetic polymer which is selected from the group consisting of b1) addition-crosslinking silicone compounds, b2) condensation-crosslinking silicone compounds, b3) hybrid materials / STP, and b4) inorganic and / or organic polymers.
- addition-crosslinking silicone compositions denotes hydrosilylatable mixtures consisting of hydridopolysiloxanes and alkenyl-containing organopolysiloxanes and fillers (e.g.
- condensation-crosslinking silicone compounds denotes mixtures of hydroxy-terminated organopolysiloxanes and multifunctional polysiloxane crosslinkers (e.g.
- R-SiX 3 with X alkoxy, carboxy or amino), which are produced by atmospheric moisture and in the presence of a catalyst (e.g. tin or titanium organic compound) condense with the release of water, alcohols, acetic acid or amines) to form three-dimensional networks (examples: DE11719315 - Wacker Chemie GmbH; US3696090 - General Electric; US3471434 - Stauffer Chemical Co .; FR2511384B1 - Rhone-Poulenc; US5073586 - Dow Corning) .
- a catalyst e.g. tin or titanium organic compound
- hybrid materials / STP denotes reactive silane-terminated organic polymers, eg polyethers, which are used, for example, as adhesives, sealants or coating materials (eg EP3371270B1 - Wacker Chemie AG).
- inorganic and / or organic polymers denotes natural and synthetic inorganic polymers, for example silicas, silicate structures, polysilanes or polysiloxanes, as well as natural and synthetic organic polymers for the production of moldings, coatings or laminates (examples: US5792812 - ShinEtsu Chemical Co., Ltd., US2007 / 0141250 - Dow Corning Taiwan Inc.
- the invention also provides moldings containing at least one mixture according to the invention and a slightly polar to non-polar substrate.
- Synthetic hydrocarbon polymers such as polyolefins made from mono- or polyenes, polyhalogenolefins, polyethers, polyvinyl chloride, polyvinylidene difluoride, polycarbonates, polyesters, and copolymers made from the corresponding monomers (e.g. EPDM or acrylonitrile-butadiene-styrene copolymers (e.g. ABS)) and any polymer blends made from the aforementioned polymers and / or copolymers.
- monomers e.g. EPDM or acrylonitrile-butadiene-styrene copolymers (e.g. ABS)
- the substrate is preferably selected from the group consisting of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyvinylidene difluoride (PVDF), polycarbonate (PC), polystyrene (PS), polytetrafluoroethene (PTFE) and polyethylene terephthalate (PET), as well as copolymers from the corresponding monomers and Polymer blends made from the aforementioned polymers and / or copolymers.
- PE polyethylene
- PP polypropylene
- PVC polyvinyl chloride
- PVDF polyvinylidene difluoride
- PC polycarbonate
- PS polystyrene
- PTFE polytetrafluoroethene
- PET polyethylene terephthalate
- the substrate is particularly preferably selected from the group consisting of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyvinylidene difluoride (PVDF), polycarbonate (PC), polytetrafluoroethene (PTFE) and polyethylene terephthalate (PET).
- a molded body is preferably a molded body selected from the group consisting of extrusion or injection molded bodies, single- or multi-layer laminates (e.g. produced by spin coating, calendering or dipping processes), encapsulatable molded bodies (e.g. in electrical casting by filling, dipping or plasticizing), glued or sealable molded bodies or transitions between identical or different molded bodies of the same or different substrates.
- the invention also relates to a process for curing the mixtures according to the invention by thermal and / or photochemical activation.
- a method is preferred in which the curing takes place by a single or multi-stage thermal activation in the temperature range from 0.degree. C. to 200.degree.
- the thermal activation is particularly preferably carried out in a temperature range from 10 ° C to 180 ° C.
- a particular embodiment of the invention is a method in which the curing takes place by a two-stage thermal activation, comprising the following steps a) thermal activation at a temperature T1 in a temperature range from 0 ° C.
- the multi-stage embodiment allows crosslinking and adhesion promotion of the mixtures according to the invention to be induced with a time delay from one another.
- the crosslinking of polymer components is first activated; the stable PFPA-containing siloxane oligomer mixture can diffuse to the contacting surface and is only reliably activated when the temperature is increased to above 120 ° C.
- the curing is carried out by single-stage or multi-stage photochemical activation with actinic rays in the wavelength range from 800 nm to 50 nm.
- the photochemical activation with actinic rays in the wavelength range from 500 nm to 100 nm is particularly preferred.
- the invention also relates to the use of the PFPA-containing siloxane oligomer mixtures according to the invention as adhesion promoters. Preferred as an adhesion promoter for addition- and / or condensation-crosslinking silicone compounds.
- the invention furthermore relates to the use of the mixtures according to the invention as self-adhesive silicone compositions as coating material for substrates with little polarity to non-polarity, in particular synthetic hydrocarbon polymers as already defined above.
- the substrates are particularly preferably selected from the group consisting of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyvinylidene difluoride (PVDF), polycarbonate (PC), polytetrafluoroethene (PTFE) and polyethylene terephthalate (PET).
- XPS XPS
- PhI5000 VersaProbe spectrometer from ULVAC-PHI INC.
- a 180 ° spherical capacitor energy analyzer and a multi-channel detector (16 channels).
- the spectra were recorded at a base pressure of 5 * 10 -8 Pa with a focused scan using a monochromatic Al-Ka source (1486.6 eV) with a spot size of 200 ⁇ m and 47.6 W.
- the device was operated in the FAT analyzer mode, the electrons being emitted at an angle of 45 ° to the sample surface.
- the pass energy used for the survey scans was 187.85 eV for overview scans and 46.95 eV for detail spectra.
- the charge was neutralized using a cooling cathode electron flood source (1.2 eV) and a very low-energy Ar + ion (10 eV) during the entire analysis.
- the data were analyzed with the program CasaXPS [Version 2.3.15, www.casaxps.com].
- the signals were integrated using the Shirley background subtraction method.
- the sensitivity factors were calculated using the published ionization crossing (Scofield, JHJJ Elec. Spec. Rel. Phen. 1976, 8, 129.) and corrected for attenuation, transfer function of the instrument and angle from sample to analyzer. As a result, the measured quantities are given as an apparently normalized atomic concentration, the accuracy under the selected conditions being approx. ⁇ 10%.
- UV lamp UV radiometer UVPAD from Opsytec Dr. Groebel (spectral range: 200-440 nm ⁇ 5 nm; illuminance: 2-5000 mW / cm2)
- WACKER® FLUID NH15D double-sided (3-aminopropyldimethylsilyloxy) end-blocked PDM siloxane with an average chain length of 15 , a viscosity between 10 and 20 mm2 / s with an average molar mass of approx. 1100 g / mol.
- WACKER® FLUID SLM92512 double-sided (3-aminopropyldimethylsilyloxy) end-blocked PDM siloxane with an average chain length of 200, a viscosity between 300 mm 2 / s and 400 mm2 / s with an average molar mass of approx. 15,000 g / mol .
- PFPA-NHS N-hydroxysuccinimide-functionalized perfluorophenyl azide, commercially available, for example from abcr GmbH or TCI Chemicals Ltd. (CAS No. 126695-58-7).
- ELASTOSIL® RT604 A / B Room temperature curing silicone rubber (RTV-2).
- RTV-2 Room temperature curing silicone rubber
- Example 1 Synthesis of (PFPA) 2 -PDMS 15 WACKER® FLUID NH15D (1.54 g, 1.40 mmol) is dissolved in 10 mL THF at room temperature.
- PFPA-NHS 0.715 g, 3.08 mmol, 2.2 equivalents based on the amine content of the siloxane
- triethylamine 311 mg, 3.08 mmol
- Example 2 Synthesis of (PFPA) 2 -PDMS 202 WACKER® FLUID SLM92512 (1.57 g, 0.104 mmol) is dissolved in 10 mL THF at room temperature. PFPA-NHS (77.5 mg, 0.233 mmol, 2.2 equivalents based on the amine content of the siloxane) and triethylamine (23.2 mg, 0.229 mmol) are added to the solution and the mixture is stirred at room temperature overnight.
- the reaction crosslinking / curing / etc.
- UV-C treatment 10 minutes 3.4 mW / cm 2
- heat treatment 2 hours 140 ° C
- Each sample is then extracted three times with n-hexane (PC) or ethyl acetate (PP, PET, PTFE, PVDF) and dried in a gas stream.
- PC n-hexane
- PP ethyl acetate
- PET PET, PTFE, PVDF
- the elemental composition of the surface is examined by means of XPS analysis, and the experimental with the theoretically expected element contents (C, N, O, F, Si) are compared. The results are shown in Tables 1-5.
- Table 1 XPS analysis PP, table 2: XPS analysis PET, table 3: XPS analysis PC, table 4: XPS analysis PTFE, table 5: XPS analysis PVDF 2 -NH15D PP blanking theor.
- Signal of the oxygen and silicon d coating material: 3 Investigation of the adhesion properties of PFPA-containing siloxane oligomer (PFPA) 2 - (NH15D) in thermally crosslinking RTV-2 compounds (Elastosil® RT604 A / B) : 1 mixed (eg with a speed mixer from Hausschild).
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Silicon Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2020/058787 WO2021190766A1 (de) | 2020-03-27 | 2020-03-27 | Perfluorphenylazid-haltige siloxanoligomermischungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4127087A1 true EP4127087A1 (de) | 2023-02-08 |
Family
ID=70058358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20715828.8A Withdrawn EP4127087A1 (de) | 2020-03-27 | 2020-03-27 | Perfluorphenylazid-haltige siloxanoligomermischungen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230128380A1 (de) |
| EP (1) | EP4127087A1 (de) |
| JP (1) | JP2023519360A (de) |
| KR (1) | KR20220142520A (de) |
| CN (1) | CN115244148A (de) |
| WO (1) | WO2021190766A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4731603A1 (de) | 2023-06-23 | 2026-04-29 | SuSoS AG | Bei niedriger temperatur reaktive arylazide |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471434A (en) | 1965-12-27 | 1969-10-07 | Stauffer Chemical Co | Room temperature curing organopolysiloxane elastomers |
| DE1719315B1 (de) | 1966-09-26 | 1972-04-27 | Wacker Chemie Gmbh | Vernetzer fuer die herstellung von bei raumtemperatur zu elastomeren haertenden organopolysiloxanmassen |
| US3696090A (en) | 1970-09-28 | 1972-10-03 | Gen Electric | Room temperature vulcanizable silicone rubber composition |
| GB1409327A (en) | 1973-01-10 | 1975-10-08 | Dow Corning Ltd | Process for treating surfaces |
| US4292234A (en) | 1979-03-30 | 1981-09-29 | Phillips Petroleum Co. | Silane reinforcing promoters in reinforcement of silica-filled rubbers |
| DE3040382A1 (de) * | 1980-10-25 | 1982-05-27 | Degussa Ag, 6000 Frankfurt | Azidogruppen aufweisende organosiliciumverbindungen, deren herstellung und anwendung |
| FR2511384B1 (fr) | 1981-08-12 | 1985-10-11 | Rhone Poulenc Spec Chim | Compositions sans solvant a base d'organopolysiloxane hydroxysilyle et d'agent reticulant a groupement polyalkoxysilyle catalysees par les derives organiques du fer et du zirconium. utilisation des compositions pour le revetement de l'impregnation de materiaux a base d'amiante ou de derives cellulosiques ou synthetiques |
| US4686124A (en) | 1983-12-12 | 1987-08-11 | Sumitomo Bakelite Company Ltd. | Thermoplastic resin-silicone rubber composite shaped article |
| US4609574A (en) | 1985-10-03 | 1986-09-02 | Dow Corning Corporation | Silicone release coatings containing higher alkenyl functional siloxanes |
| GB8713867D0 (en) | 1987-06-13 | 1987-07-15 | Bp Chem Int Ltd | Crosslinkable polymers |
| GB8724958D0 (en) | 1987-10-24 | 1987-11-25 | Dow Corning Sa | Filled compositions & additives |
| JPH0791471B2 (ja) | 1988-11-25 | 1995-10-04 | 東レ・ダウコーニング・シリコーン株式会社 | 剥離性皮膜形成用オルガノポリシロキサン組成物 |
| JP2519563B2 (ja) | 1990-03-02 | 1996-07-31 | 信越化学工業株式会社 | オルガノポリシロキサン組成物及びその硬化物 |
| DE4336703A1 (de) | 1993-10-27 | 1995-05-04 | Wacker Chemie Gmbh | Vernetzbare Zusammensetzungen und deren Verwendung zur Herstellung von klebrige Stoffe abweisenden Überzügen |
| TW296401B (de) | 1994-12-26 | 1997-01-21 | Shinetsu Chem Ind Co | |
| WO1998022542A2 (en) | 1996-11-08 | 1998-05-28 | Ikonos Corporation | Chemical functionalization of surfaces |
| EP1576040B1 (de) | 2001-08-01 | 2012-01-11 | THE STATE OF OREGON, acting by and through THE STATE BOARD OF HIGHER EDUCATION on behalf of PORTLAND STATE UNIVERSITY | Strukturierte polymerstrukturen, insbesondere mikrostrukturen, und herstellungsverfahren dafür |
| GB0520145D0 (en) | 2005-10-04 | 2005-11-09 | Dow Corning Taiwan | A liquid silicone rubber composition for textile coating |
| US20080214410A1 (en) * | 2006-07-07 | 2008-09-04 | State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Portland St | Immobilization of discrete molecules |
| US8679859B2 (en) | 2007-03-12 | 2014-03-25 | State of Oregon by and through the State Board of Higher Education on behalf of Porland State University | Method for functionalizing materials and devices comprising such materials |
| DE102007044789A1 (de) * | 2007-09-19 | 2009-04-02 | Wacker Chemie Ag | Selbsthaftende additionsvernetzende Siliconzusammensetzung |
| DE102008040886A1 (de) * | 2008-07-31 | 2010-02-04 | Wacker Chemie Ag | Durch Click-Reaktion vernetzbare mehrkomponentige Siliconzusammensetzungen |
| EP2236524B1 (de) | 2009-03-30 | 2015-09-16 | SuSoS AG | Haftpromoter mit Polymer das eine fotoreaktive funktionelle Gruppe beinhaltet |
| DE102012221375A1 (de) * | 2012-11-22 | 2014-05-22 | Evonik Industries Ag | Feuchtigkeitshärtende Zusammensetzungen, Verfahren zu deren Herstellung und deren Verwendung |
| DE102016202196A1 (de) | 2016-02-12 | 2017-08-17 | Wacker Chemie Ag | Vernetzbare Massen auf Basis von organyloxysilanterminierten Polymeren |
| CN109796769B (zh) * | 2018-12-27 | 2021-06-25 | 李新虹 | 一种医学护理手套 |
-
2020
- 2020-03-27 KR KR1020227032570A patent/KR20220142520A/ko not_active Withdrawn
- 2020-03-27 CN CN202080098323.2A patent/CN115244148A/zh active Pending
- 2020-03-27 JP JP2022558338A patent/JP2023519360A/ja not_active Withdrawn
- 2020-03-27 EP EP20715828.8A patent/EP4127087A1/de not_active Withdrawn
- 2020-03-27 WO PCT/EP2020/058787 patent/WO2021190766A1/de not_active Ceased
- 2020-03-27 US US17/914,888 patent/US20230128380A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021190766A1 (de) | 2021-09-30 |
| US20230128380A1 (en) | 2023-04-27 |
| KR20220142520A (ko) | 2022-10-21 |
| CN115244148A (zh) | 2022-10-25 |
| JP2023519360A (ja) | 2023-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60314127T2 (de) | Zusammensetzungen mit verlängerter verarbeitungszeit | |
| DE3880644T2 (de) | Feuchtigkeitsvernetzbare Polyisobutylene. | |
| WO2015024813A1 (de) | Bei raumtemperatur härtbare silikonharz-zusammensetzungen | |
| JP2010116462A (ja) | シロキサンポリマー、シロキサン系の架橋性組成物及びシリコーン膜 | |
| JPH0228218A (ja) | 高分子安定剤化合物 | |
| Oktay et al. | Polydimethylsiloxane (PDMS)-based antibacterial organic–inorganic hybrid coatings | |
| DE102008000353A1 (de) | Härtbare Polymerabmischungen | |
| JP5790480B2 (ja) | 酸無水物基含有オルガノシロキサン及びその製造方法 | |
| EP1406950B1 (de) | Über alkoxygruppen vernetzende rtv-1-siliconkautschuk-mischungen | |
| JP2023518212A (ja) | 官能化シリカ粒子とその使用 | |
| EP2838905B1 (de) | Neue, einfach synthetisierbare, spontan wasserlösliche, im wesentlichen voc freie, umweltfreundliche (meth)acrylamido-funktionelle siloxanolsysteme, verfahren zu ihrer herstellung sowie verwendung | |
| Yang et al. | Surface modification of T i O 2 nanoparticles and preparation of TiO2/PDMS hybrid membrane materials | |
| Yamamoto et al. | Surface segregation of a star-shaped polyhedral oligomeric silsesquioxane in a polymer matrix | |
| DE2308162A1 (de) | Verfahren zum beschichten von oberflaechen | |
| EP4127087A1 (de) | Perfluorphenylazid-haltige siloxanoligomermischungen | |
| EP1852455A1 (de) | Verfahren zur Herstellung von Urethangruppen aufweisenden Organosiliciumverbindungen | |
| EP2531512A1 (de) | Verwendung von polyorganosiloxanen bei der verarbeitung und vulkanisation von kautschuk | |
| DE102005001040B4 (de) | Mehrfachfunktionelle Polysiloxane mit über SiOC-Gruppen gebundenen (Meth)acrylsäureestergruppen und einem unmodifizierten Polysiloxan-Block, Verfahren zu deren Herstellung sowie deren Verwendung als strahlenhärtbare abhäsive Beschichtung | |
| Januszewski et al. | Synthesis and properties of hybrid materials obtained via additive cross-linking of liquid polybutadiene rubber with H-Si containing reagents | |
| DE10219734A1 (de) | Herstellung von (meth)acrylfunktionellen Siloxanen | |
| WO2022233411A1 (de) | Mischungen enthaltend eine siliran-funktionalisierte verbindung und ein polymer | |
| RU2357978C1 (ru) | Способ получения полиорганоацетоксисилоксанов | |
| EP2820024B1 (de) | Organosiliciumverbindungen und deren verwendung zur herstellung von hydrophilen oberflächen | |
| EP3837305B1 (de) | Vernetzbare organopolysiloxan-zusammensetzungen | |
| DE69019097T2 (de) | Azlactonfunktionen aufweisende Siliciumverbindungen und deren Derivate. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20220926 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230522 |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20241001 |