SE181240C1 - - Google Patents
Info
- Publication number
- SE181240C1 SE181240C1 SE181240DA SE181240C1 SE 181240 C1 SE181240 C1 SE 181240C1 SE 181240D A SE181240D A SE 181240DA SE 181240 C1 SE181240 C1 SE 181240C1
- Authority
- SE
- Sweden
- Prior art keywords
- disulfide
- dicyclic
- mixture
- disulfides
- materials according
- Prior art date
Links
- -1 ethylene, propylene Chemical group 0.000 claims description 47
- 229920000642 polymer Polymers 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 31
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 10
- GUUVPOWQJOLRAS-UHFFFAOYSA-N Diphenyl disulfide Chemical compound C=1C=CC=CC=1SSC1=CC=CC=C1 GUUVPOWQJOLRAS-UHFFFAOYSA-N 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims description 7
- 238000006731 degradation reaction Methods 0.000 claims description 7
- HLBZWYXLQJQBKU-UHFFFAOYSA-N 4-(morpholin-4-yldisulfanyl)morpholine Chemical group C1COCCN1SSN1CCOCC1 HLBZWYXLQJQBKU-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical group C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- LDTAOIUHUHHCMU-UHFFFAOYSA-N 3-methylpent-1-ene Chemical compound CCC(C)C=C LDTAOIUHUHHCMU-UHFFFAOYSA-N 0.000 claims description 2
- WYLQRHZSKIDFEP-UHFFFAOYSA-N benzene-1,4-dithiol Chemical compound SC1=CC=C(S)C=C1 WYLQRHZSKIDFEP-UHFFFAOYSA-N 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 125000002619 bicyclic group Chemical group 0.000 claims 9
- KBDYPDHUODKDRK-UHFFFAOYSA-N n-acetyl-n-phenylacetamide Chemical compound CC(=O)N(C(C)=O)C1=CC=CC=C1 KBDYPDHUODKDRK-UHFFFAOYSA-N 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 33
- 229920000573 polyethylene Polymers 0.000 description 33
- 239000003112 inhibitor Substances 0.000 description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 24
- 239000000523 sample Substances 0.000 description 24
- 229910052760 oxygen Inorganic materials 0.000 description 23
- 239000001301 oxygen Substances 0.000 description 23
- 239000006229 carbon black Substances 0.000 description 22
- 239000003963 antioxidant agent Substances 0.000 description 17
- 235000006708 antioxidants Nutrition 0.000 description 17
- 230000003647 oxidation Effects 0.000 description 14
- 238000007254 oxidation reaction Methods 0.000 description 14
- 230000003078 antioxidant effect Effects 0.000 description 13
- 150000002019 disulfides Chemical class 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 229960001413 acetanilide Drugs 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000012496 blank sample Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- BZBKGGMMHPADHK-UHFFFAOYSA-N C(CCC)C=1C(=C(C=CC=1)SSC1=C(C(=CC=C1)CCCC)C1=CC=CC=C1)C1=CC=CC=C1 Chemical class C(CCC)C=1C(=C(C=CC=1)SSC1=C(C(=CC=C1)CCCC)C1=CC=CC=C1)C1=CC=CC=C1 BZBKGGMMHPADHK-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- NYDCHVIMHHJJHD-UHFFFAOYSA-N 1-(phenyldisulfanyl)naphthalene Chemical compound C=1C=CC2=CC=CC=C2C=1SSC1=CC=CC=C1 NYDCHVIMHHJJHD-UHFFFAOYSA-N 0.000 description 1
- WPWHSFAFEBZWBB-UHFFFAOYSA-N 1-butyl radical Chemical group [CH2]CCC WPWHSFAFEBZWBB-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229920001342 Bakelite® Polymers 0.000 description 1
- BYPSKWUZDHHIMX-UHFFFAOYSA-N C(C(C)C)C=1C(=C(C=CC=1)SSC1=C(C(=CC=C1)CC(C)C)C1=CC=CC=C1)C1=CC=CC=C1 Chemical class C(C(C)C)C=1C(=C(C=CC=1)SSC1=C(C(=CC=C1)CC(C)C)C1=CC=CC=C1)C1=CC=CC=C1 BYPSKWUZDHHIMX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 150000004662 dithiols Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE181240T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE181240C1 true SE181240C1 (enrdf_load_stackoverflow) | 1962-01-01 |
Family
ID=41969431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE181240D SE181240C1 (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE181240C1 (enrdf_load_stackoverflow) |
-
0
- SE SE181240D patent/SE181240C1/sv unknown
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