CA1139479A - Low modulus room temperature vulcanizable silicone rubber compositions - Google Patents
Low modulus room temperature vulcanizable silicone rubber compositionsInfo
- Publication number
- CA1139479A CA1139479A CA000330880A CA330880A CA1139479A CA 1139479 A CA1139479 A CA 1139479A CA 000330880 A CA000330880 A CA 000330880A CA 330880 A CA330880 A CA 330880A CA 1139479 A CA1139479 A CA 1139479A
- Authority
- CA
- Canada
- Prior art keywords
- parts
- weight
- mixture
- composition
- units
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 218
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 21
- 239000004945 silicone rubber Substances 0.000 title claims abstract description 15
- -1 polysiloxane Polymers 0.000 claims abstract description 43
- 239000003054 catalyst Substances 0.000 claims abstract description 39
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract description 35
- 239000000945 filler Substances 0.000 claims abstract description 35
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910000077 silane Inorganic materials 0.000 claims abstract description 28
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 26
- 150000003754 zirconium Chemical class 0.000 claims abstract description 26
- 150000003751 zinc Chemical class 0.000 claims abstract description 25
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 125000004423 acyloxy group Chemical group 0.000 claims abstract description 24
- 239000003426 co-catalyst Substances 0.000 claims abstract description 24
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims abstract description 21
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 11
- 229920005645 diorganopolysiloxane polymer Polymers 0.000 claims description 36
- 229920000642 polymer Polymers 0.000 claims description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 29
- 239000004215 Carbon black (E152) Substances 0.000 claims description 28
- 229930195733 hydrocarbon Natural products 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 17
- 125000000962 organic group Chemical group 0.000 claims description 16
- 229910052726 zirconium Inorganic materials 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- 239000002318 adhesion promoter Substances 0.000 claims description 14
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 13
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 13
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 11
- 229910021485 fumed silica Inorganic materials 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 239000004014 plasticizer Substances 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- FGPCETMNRYMFJR-UHFFFAOYSA-L [7,7-dimethyloctanoyloxy(dimethyl)stannyl] 7,7-dimethyloctanoate Chemical group CC(C)(C)CCCCCC(=O)O[Sn](C)(C)OC(=O)CCCCCC(C)(C)C FGPCETMNRYMFJR-UHFFFAOYSA-L 0.000 claims description 7
- CHJMFFKHPHCQIJ-UHFFFAOYSA-L zinc;octanoate Chemical group [Zn+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O CHJMFFKHPHCQIJ-UHFFFAOYSA-L 0.000 claims description 7
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical group CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 4
- 125000005386 organosiloxy group Chemical group 0.000 claims description 4
- 150000004756 silanes Chemical class 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 229910004674 SiO0.5 Inorganic materials 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000000565 sealant Substances 0.000 description 36
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 23
- 239000002585 base Substances 0.000 description 15
- 239000004615 ingredient Substances 0.000 description 14
- 239000003431 cross linking reagent Substances 0.000 description 13
- 239000000654 additive Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 230000032683 aging Effects 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- 150000003254 radicals Chemical class 0.000 description 8
- 239000004590 silicone sealant Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 229920005601 base polymer Polymers 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 239000012763 reinforcing filler Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- TVJPBVNWVPUZBM-UHFFFAOYSA-N [diacetyloxy(methyl)silyl] acetate Chemical compound CC(=O)O[Si](C)(OC(C)=O)OC(C)=O TVJPBVNWVPUZBM-UHFFFAOYSA-N 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 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 5
- 229920002545 silicone oil Polymers 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- 235000013405 beer Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- DDJSWKLBKSLAAZ-UHFFFAOYSA-N cyclotetrasiloxane Chemical class O1[SiH2]O[SiH2]O[SiH2]O[SiH2]1 DDJSWKLBKSLAAZ-UHFFFAOYSA-N 0.000 description 3
- 125000005474 octanoate group Chemical group 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- JJRDHFIVAPVZJN-UHFFFAOYSA-N cyclotrisiloxane Chemical class O1[SiH2]O[SiH2]O[SiH2]1 JJRDHFIVAPVZJN-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011067 equilibration Methods 0.000 description 2
- 125000003709 fluoroalkyl group Chemical group 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000012974 tin catalyst Substances 0.000 description 2
- QEEPNARXASYKDD-UHFFFAOYSA-J tris(7,7-dimethyloctanoyloxy)stannyl 7,7-dimethyloctanoate Chemical compound [Sn+4].CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O QEEPNARXASYKDD-UHFFFAOYSA-J 0.000 description 2
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- YPIFGDQKSSMYHQ-UHFFFAOYSA-M 7,7-dimethyloctanoate Chemical compound CC(C)(C)CCCCCC([O-])=O YPIFGDQKSSMYHQ-UHFFFAOYSA-M 0.000 description 1
- 101100128224 Bacillus subtilis (strain 168) licR gene Proteins 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000000244 Crotalaria pallida Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241001274660 Modulus Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910020487 SiO3/2 Inorganic materials 0.000 description 1
- 239000004965 Silica aerogel Substances 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- HXCKCCRKGXHOBK-UHFFFAOYSA-N cycloheptane Chemical class [CH]1CCCCCC1 HXCKCCRKGXHOBK-UHFFFAOYSA-N 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
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- LWIGVRDDANOFTD-UHFFFAOYSA-N hydroxy(dimethyl)silane Chemical compound C[SiH](C)O LWIGVRDDANOFTD-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 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
- 239000004589 rubber sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- KQPKPCNLIDLUMF-UHFFFAOYSA-N secobarbital Chemical compound CCCC(C)C1(CC=C)C(=O)NC(=O)NC1=O KQPKPCNLIDLUMF-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
- 229910021489 α-quartz Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
- C08K5/57—Organo-tin compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92778778A | 1978-07-25 | 1978-07-25 | |
| US927,787 | 1978-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1139479A true CA1139479A (en) | 1983-01-11 |
Family
ID=25455255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000330880A Expired CA1139479A (en) | 1978-07-25 | 1979-06-29 | Low modulus room temperature vulcanizable silicone rubber compositions |
Country Status (15)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2531095B1 (fr) * | 1982-07-30 | 1987-08-14 | Rhone Poulenc Spec Chim | Compositions organopolysiloxaniques monocomposantes comportant en tant que reticulants des silanes a groupements acyloxyle ou cetoniminoxyle et catalysees par des derives organiques du titane |
| FR2539423A1 (fr) * | 1983-01-13 | 1984-07-20 | Rhone Poulenc Spec Chim | Compositions organopolysiloxaniques monocomposantes comportant en tant que reticulants des silanes a groupements acyloxyle ou cetoniminoxyle et catalysees par des derives organiques du zirconium |
| FR2540129B1 (fr) * | 1983-01-27 | 1985-06-21 | Rhone Poulenc Spec Chim | Compositions organopolysiloxaniques contenant des polyacyloxysilanes et durcissant tres rapidement en elastomeres en presence d'accelerateur du type phosphate |
| DE3524452A1 (de) * | 1985-07-09 | 1987-01-15 | Bayer Ag | Rtv-siliconpasten mit verkuerzter aushaertungszeit |
| EP2774673A1 (de) * | 2013-03-04 | 2014-09-10 | Nitrochemie Aschau GmbH | Katalysator für die Vernetzung von Siliconkautschukmassen |
| EP2774672A1 (de) * | 2013-03-04 | 2014-09-10 | Nitrochemie Aschau GmbH | Katalysator für die Vernetzung von Siliconkautschukmassen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL290275A (enrdf_load_stackoverflow) * | 1962-03-26 | 1900-01-01 | ||
| US3840492A (en) * | 1972-02-10 | 1974-10-08 | Gen Electric | Flame retardant organopolysiloxane composition |
| JPS5125069B2 (enrdf_load_stackoverflow) * | 1972-04-22 | 1976-07-28 | ||
| DE2644193C2 (de) * | 1976-09-30 | 1987-03-12 | Bayer Ag, 5090 Leverkusen | Vernetzer und Härtungskatalysatoren enthaltende pastöse Massen als Komponente für bei Raumtemperatur vulkanisierbare Polysiloxanelastomere |
-
1979
- 1979-06-04 ZA ZA792758A patent/ZA792758B/xx unknown
- 1979-06-26 GB GB7922235A patent/GB2026512B/en not_active Expired
- 1979-06-29 CA CA000330880A patent/CA1139479A/en not_active Expired
- 1979-07-09 AU AU48756/79A patent/AU532773B2/en not_active Ceased
- 1979-07-12 DE DE19792928171 patent/DE2928171A1/de not_active Withdrawn
- 1979-07-16 AR AR277318A patent/AR227378A1/es active
- 1979-07-18 JP JP9047679A patent/JPS5527388A/ja active Granted
- 1979-07-20 SE SE7906256A patent/SE7906256L/xx not_active Application Discontinuation
- 1979-07-23 ES ES482772A patent/ES482772A1/es not_active Expired
- 1979-07-23 IT IT24550/79A patent/IT1122257B/it active
- 1979-07-23 BE BE0/196417A patent/BE877845A/xx not_active IP Right Cessation
- 1979-07-23 CH CH6825/79A patent/CH648336A5/de not_active IP Right Cessation
- 1979-07-24 FR FR7919016A patent/FR2433558A1/fr not_active Withdrawn
- 1979-07-24 NL NL7905719A patent/NL7905719A/nl not_active Application Discontinuation
- 1979-07-25 DK DK314379A patent/DK314379A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT7924550A0 (it) | 1979-07-23 |
| BE877845A (fr) | 1979-11-16 |
| GB2026512B (en) | 1983-05-18 |
| ES482772A1 (es) | 1980-04-16 |
| CH648336A5 (de) | 1985-03-15 |
| SE7906256L (sv) | 1980-01-27 |
| NL7905719A (nl) | 1980-01-29 |
| ZA792758B (en) | 1981-02-25 |
| AU4875679A (en) | 1980-01-31 |
| DK314379A (da) | 1980-01-26 |
| AU532773B2 (en) | 1983-10-13 |
| JPS5527388A (en) | 1980-02-27 |
| GB2026512A (en) | 1980-02-06 |
| FR2433558A1 (fr) | 1980-03-14 |
| JPS638147B2 (enrdf_load_stackoverflow) | 1988-02-20 |
| DE2928171A1 (de) | 1980-02-14 |
| IT1122257B (it) | 1986-04-23 |
| AR227378A1 (es) | 1982-10-29 |
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