DE1165846B - Verfahren zum Stabilisieren von Polyamiden - Google Patents
Verfahren zum Stabilisieren von PolyamidenInfo
- Publication number
- DE1165846B DE1165846B DEN20513A DEN0020513A DE1165846B DE 1165846 B DE1165846 B DE 1165846B DE N20513 A DEN20513 A DE N20513A DE N0020513 A DEN0020513 A DE N0020513A DE 1165846 B DE1165846 B DE 1165846B
- Authority
- DE
- Germany
- Prior art keywords
- weight
- copper
- percent
- polyamides
- mercaptobenzimidazole
- 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
- 239000004952 Polyamide Substances 0.000 title claims description 30
- 229920002647 polyamide Polymers 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 10
- 230000000087 stabilizing effect Effects 0.000 title claims description 3
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 claims description 17
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 15
- 150000001879 copper Chemical class 0.000 claims description 11
- 239000003381 stabilizer Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- RFKZUAOAYVHBOY-UHFFFAOYSA-M copper(1+);acetate Chemical compound [Cu+].CC([O-])=O RFKZUAOAYVHBOY-UHFFFAOYSA-M 0.000 claims description 4
- 150000004820 halides Chemical class 0.000 claims description 4
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 3
- 239000000126 substance Substances 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- -1 ammonium halides Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 2
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 2
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical class CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- KXLSJQTXSAYFDL-QXMHVHEDSA-N 2,3-diacetyloxypropyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(C)=O)COC(C)=O KXLSJQTXSAYFDL-QXMHVHEDSA-N 0.000 description 1
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical compound [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- FPHREELHOCEQEA-UHFFFAOYSA-M copper(1+);octadecanoate Chemical compound [Cu+].CCCCCCCCCCCCCCCCCC([O-])=O FPHREELHOCEQEA-UHFFFAOYSA-M 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229910001502 inorganic halide Inorganic materials 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL255640 | 1960-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1165846B true DE1165846B (de) | 1964-03-19 |
Family
ID=19752548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN20513A Pending DE1165846B (de) | 1960-09-06 | 1961-09-05 | Verfahren zum Stabilisieren von Polyamiden |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE607392A (en, 2012) |
| CH (1) | CH417947A (en, 2012) |
| DE (1) | DE1165846B (en, 2012) |
| ES (1) | ES270252A1 (en, 2012) |
| GB (1) | GB945186A (en, 2012) |
| NL (1) | NL255640A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19628359B4 (de) * | 1996-03-21 | 2006-09-14 | Zimmer Ag | Verfahren zur Herstellung von Stabilisator-Konzentrat für Polyamide |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH411335A (de) * | 1961-10-19 | 1966-04-15 | Nippon Rayon Kk | Verfahren zur Verbesserung der Hitzestabilität von Polyamiden |
| JPS5540627B2 (en, 2012) * | 1972-09-27 | 1980-10-18 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB708029A (en) * | 1951-01-24 | 1954-04-28 | Du Pont | Stabilization of polyamides |
-
0
- NL NL255640D patent/NL255640A/xx unknown
- BE BE607392D patent/BE607392A/xx unknown
-
1961
- 1961-08-30 CH CH1009961A patent/CH417947A/de unknown
- 1961-09-04 GB GB3167761A patent/GB945186A/en not_active Expired
- 1961-09-05 DE DEN20513A patent/DE1165846B/de active Pending
- 1961-09-05 ES ES0270252A patent/ES270252A1/es not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB708029A (en) * | 1951-01-24 | 1954-04-28 | Du Pont | Stabilization of polyamides |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19628359B4 (de) * | 1996-03-21 | 2006-09-14 | Zimmer Ag | Verfahren zur Herstellung von Stabilisator-Konzentrat für Polyamide |
Also Published As
| Publication number | Publication date |
|---|---|
| CH417947A (de) | 1966-07-31 |
| GB945186A (en) | 1963-12-23 |
| ES270252A1 (es) | 1962-03-01 |
| BE607392A (en, 2012) | |
| NL255640A (en, 2012) |
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