PL125003B3 - Method of thermal stabilization of polydimethylsiloxanes - Google Patents
Method of thermal stabilization of polydimethylsiloxanes Download PDFInfo
- Publication number
- PL125003B3 PL125003B3 PL22089379A PL22089379A PL125003B3 PL 125003 B3 PL125003 B3 PL 125003B3 PL 22089379 A PL22089379 A PL 22089379A PL 22089379 A PL22089379 A PL 22089379A PL 125003 B3 PL125003 B3 PL 125003B3
- Authority
- PL
- Poland
- Prior art keywords
- polydimethylsiloxanes
- iron
- stabilized
- diphenylsilanediol
- stabilizer
- Prior art date
Links
- -1 polydimethylsiloxanes Polymers 0.000 title claims description 16
- 235000013870 dimethyl polysiloxane Nutrition 0.000 title claims description 15
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 9
- 230000006641 stabilisation Effects 0.000 title claims description 8
- 238000011105 stabilization Methods 0.000 title claims description 8
- 229920000642 polymer Polymers 0.000 claims description 12
- OLLFKUHHDPMQFR-UHFFFAOYSA-N dihydroxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](O)(O)C1=CC=CC=C1 OLLFKUHHDPMQFR-UHFFFAOYSA-N 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 claims description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000013980 iron oxide Nutrition 0.000 claims description 3
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000464 lead oxide Inorganic materials 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 238000010348 incorporation Methods 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- AYSGVHDKKKNZRR-UHFFFAOYSA-L iron(2+) oct-2-enoate Chemical compound [Fe+2].CCCCCC=CC([O-])=O.CCCCCC=CC([O-])=O AYSGVHDKKKNZRR-UHFFFAOYSA-L 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 235000010215 titanium dioxide Nutrition 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22089379A PL125003B3 (en) | 1976-02-02 | 1979-12-29 | Method of thermal stabilization of polydimethylsiloxanes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL18699276A PL102742B1 (pl) | 1976-02-02 | 1976-02-02 | Sposob stabilizacji cieplnej poli-dwumetylosiloksanow |
| PL22089379A PL125003B3 (en) | 1976-02-02 | 1979-12-29 | Method of thermal stabilization of polydimethylsiloxanes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL220893A3 PL220893A3 (index.php) | 1981-07-10 |
| PL125003B3 true PL125003B3 (en) | 1983-03-31 |
Family
ID=26652878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22089379A PL125003B3 (en) | 1976-02-02 | 1979-12-29 | Method of thermal stabilization of polydimethylsiloxanes |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL125003B3 (index.php) |
-
1979
- 1979-12-29 PL PL22089379A patent/PL125003B3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL220893A3 (index.php) | 1981-07-10 |
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